Understanding Your Report
Understanding Your Health Report
Your Environmental Health Score
The overall score (from A to E) evaluates air quality around your address and access to healthcare infrastructure.
Letter Interpretation
A: Excellent quality - Very healthy air, full WHO compliance
B: Good quality - Healthy air most of the time, few rare exceedances
C: Average quality - Moderate pollution episodes
D: Poor quality - Regular pollution, vigilance required
E: Bad quality - Frequent pollution, health risk
Page 1: Air Quality Overview
Key Indicators
This number tells you how many days the air quality exceeded World Health Organization (WHO) safety recommendations.
Two values are shown:
This year: Current situation (last 365 days)
5-year average: Historical reference (last 5 years)
Comparing these two helps you see if air quality is improving or getting worse over time.
Charts
Daily Evolution Chart
This chart shows how air quality varies day by day throughout the year.
Red line: WHO safety threshold
Above the line = Concerning pollution levels
Below the line = Good air quality
The higher the curve peaks, the higher the pollution
How to read it:
A stable, low curve means consistently good air
Upward spikes indicate pollution episodes (often related to weather conditions or traffic patterns)
Monthly Histogram
This chart breaks down polluted days (above WHO threshold) month by month.
Colors range from green (few polluted days) to red (many polluted days)
Helps identify critical periods (for example, winter months often show more pollution due to heating)
Page 2: Detailed Analysis and Healthcare Infrastructure
Two Types of Exposure
Pollution Peaks (Short-term Exposure)
Measures the intensity of the worst days of pollution, over the last year.
Who should pay attention? People with asthma, allergies, respiratory diseases, elderly individuals…
Health impact: Risk of acute symptoms during pollution episodes (breathing difficulties, heart strain)
What a poor score means: A D or E score indicates frequent or intense pollution peaks. During these periods, consider limiting outdoor activities.
Long-term Exposure
Measures average daily pollution levels, over the last year.
Who should pay attention? Everyone - this affects long-term health
Health impact: Cumulative effects over months and years (increased risk of cardiovascular disease, chronic respiratory conditions, and certain cancers)
What a poor score means: A D or E score suggests persistent pollution, which may have long-term health impacts.
Understanding Your Scores Together
Example 1
Score A in “Long-term Exposure” + Score D in “Peaks”
Meaning: Air is generally good, BUT there are some intense pollution episodes
Action: Monitor air quality alerts and adjust outdoor activities during peak days
Example 2
Score D in “Long-term Exposure” + Score A in “Peaks”
Meaning: Moderate but constant pollution without extreme episodes
Action: Consider long-term health implications, especially for vulnerable family members
5-Year Evolution Chart
Shows your location’s air quality trend over time.
Colored bars represent the overall score per quarter since 2020
Green trend (improving grades) = Air quality getting better
Red trend (declining grades) = Air quality deteriorating
Helps you understand whether conditions are likely to improve or worsen
Access to Healthcare
Distance in km (measured in a straight line, as the crow flies)
Search radius: 100 km
Provides context for healthcare accessibility at your location
Understanding Your Transportation Report
Your Overall Accessibility Score
The overall score (from A to E) evaluates how well connected your address is to transportation options - both for long-distance travel and daily local mobility.
Letter Interpretation
A: Excellent - Well-connected to all transport types
B: Good - Good access to most transport options
C: Average - Moderate connectivity
D: Limited - Some transport gaps
E: Poor - Limited transportation access
Page 1: Long-Distance Accessibility
What is Accessibility?
Accessibility measures how easily you can reach major transportation hubs for long-distance travel: train stations, airports, and highway networks.
Your Accessibility Sub-Score
This score considers:
Proximity to train stations
Proximity to airports
Access to highway networks
Why it matters:
For commuters: Easy access to regional/national transport
For travelers: Convenient long-distance travel options
For emergencies: Quick access to major transport routes
Key Indicators
Distance in km (measured in a straight line)
Important for: Regional commuting, intercity travel
What’s considered good: Under 5 km
Distance in km (measured in a straight line)
Important for: International/domestic air travel
Note: Actual travel time may vary due to traffic and road networks
Accessibility Map
The map shows major transport infrastructure within 50 km:
Your location (red marker)
Train stations (blue markers)
Airports (darker blue markers)
Highways (purple lines)
Page 2: Local Ecomobility
What is Ecomobility?
Ecomobility measures access to sustainable, eco-friendly local transportation: public transport (buses, metro) and cycling infrastructure.
Your Ecomobility Sub-Score
This score considers:
Public transport availability (buses, metro)
Cycling infrastructure
Walkability to transport stops
Why it matters:
Environmental impact: Lower carbon footprint
Daily convenience: Easy car-free living
Health: More active transport options
Cost savings: Reduced need for private vehicle
Key Indicators
Number of distinct bus lines accessible from your location
Shows diversity of public transport routes
More lines = more destinations accessible
What’s considered good: 5+ bus lines
Distance in meters (measured in a straight line)
Important for: Safe cycling
What’s considered good: Under 500 meters
Ecomobility Map
The map shows local sustainable transport options:
Your location (red marker)
Bus lines (colored lines, one color per line)
Bus stops (grey markers)
Metro lines (if available, colored lines)
Metro stations (if available, orange markers)
Cycle tracks (green lines)
How to read the map:
Dense networks = better connectivity
Multiple line colors = diverse route options
Green coverage = good cycling infrastructure
Understanding Your Scores Together
Example 1: Score A in Accessibility + Score C in Ecomobility
Meaning: Great for long-distance travel, but limited daily sustainable options
Best for: People who travel frequently but drive locally
Consider: May require a car for daily activities
Example 2: Score C in Accessibility + Score A in Ecomobility
Meaning: Excellent for car-free daily living, but less convenient for long trips
Best for: People working/living locally with occasional long-distance needs
Consider: Long-distance travel may require more planning
Example 3: Score A in both
Meaning: Well-connected on all fronts
Best for: Maximum flexibility in transportation choices
Understanding Your Weather Comfort Report
Your Overall Weather Comfort Score
The overall score (from A to E) evaluates thermal comfort conditions based on air temperature, wind speed, and precipitation patterns.
Letter Interpretation
A: Excellent - Comfortable conditions year-round
B: Good - Generally comfortable with minor seasonal variations
C: Average - Noticeable discomfort in some seasons
D: Limited - Frequent uncomfortable conditions
E: Poor - Challenging climate conditions
Page 1: Temperature and Precipitation Overview
Understanding Seasonal Temperatures
The left panel shows average temperature patterns for each season based on the last 5 years.
For each season, you’ll see:
Large colored circle: Average temperature
Maximum: Hottest typical temperature
Minimum: Coldest typical temperature
Why this matters:
High summer temperatures (>30°C) = Hot conditions, cooling needs
Low winter temperatures (<0°C) = Cold conditions, heating needs, potential for frost/snow
Large differences between max and min = More variable weather
Key Indicators
Total precipitation over the last 365 days.
“Typical year” comparison: Shows if this year is wetter or drier than usual
What’s normal? Varies by region
Straight-line distance to the closest lake, river, or water body.
Why it matters:
Water moderates temperatures (cooler in summer, warmer in winter)
Proximity for recreation
Can affect local humidity
Distance interpretation:
Under 500m: Strong cooling effect, easy access
500-1000m: Moderate effects
Over 1000m: Minimal impact
Temperature Evolution Chart
Shows typical temperature variations throughout the year.
Reference lines:
Blue (5°C): Cold day threshold
Orange (25°C): Hot day threshold
Page 2: Sunshine and Heat Islands
Key Indicators
Days with strong sunshine (clear to mostly clear skies).
“Typical year” comparison: Shows the average number of sunny days over the past 5 years, helping you see if this year is sunnier or cloudier than usual.
Why it matters:
Solar energy potential
Outdoor activities
What’s good? Most people prefer 200-250+ sunny days/year, but very high counts (>300) in hot climates can mean excessive heat.
Percentage of urban area that’s significantly warmer than surrounding areas due to buildings, pavement, or lack of vegetation.
Percentage meaning:
0-10%: Minimal effect
10-30%: Moderate - noticeable on hot days
30-50%: Significant - impacts comfort and cooling costs
>50%: Severe - major discomfort during heat waves
Why it matters:
Health risks during heat waves (especially for elderly and children)
Higher cooling costs
Harder to cool buildings naturally
Monthly Sunny Days Histogram
Shows typical sunny day distribution across months.
Patterns to notice:
Consistent bars = Stable sunshine year-round
High summer/low winter = Seasonal differences
Low bars overall = Frequently cloudy climate
Heat Islands Map
Shows which areas within 1 km are heat islands (red/pink areas).
Understanding Your Water Report
Your Overall Water Abundance Score
The overall score (from A to E) evaluates water resource availability and ecosystem health based on water stress levels and vegetation health indicators.
Letter Interpretation
A: Excellent - Abundant water resources, thriving vegetation
B: Good - Sufficient water availability, healthy ecosystems
C: Average - Moderate water stress, stable vegetation
D: Limited - Water stress concerns, declining vegetation health
E: Poor - Severe water stress, degraded vegetation
How the overall score is calculated:
The score combines two components with different weights:
Water Stress (80% weight): Pressure on water resources at watershed level
Vegetation Health (20% weight): Condition of local plant life
Both components are averaged across all seasons over the last 5 years to produce your overall letter grade.
Page 1: Water Resources and Ecosystem Health
Understanding Your Sub-Scores
Water Stress
Measures the pressure on water resources at the watershed level.
What it means: The ratio of water demand (from households, industry, agriculture) to available water supply
Scale:
0% (no stress) to 100% (complete depletion of available water)
Higher values = greater water scarcity risk
Why it matters:
High water stress affects drinking water availability
Impacts agriculture and vegetation health in the area
Affects long-term sustainability of the region
Your gauge score (A-E):
Based on mean water stress levels across the year
Data uses 2019 estimates based on long-term patterns (1979-2019), values are assumed stable year-to-year unless major infrastructure or climate changes occur
Vegetation Health
Measures the condition of plant life in your area.
What it means: An index based on vegetation greenness compared to its historical range for the same time of year
Scale: 0% (poorest condition relative to history) to 100% (best condition relative to history)
Reflects how well vegetation is thriving, which depends partly on water availability
Why it matters:
Healthy vegetation indicates adequate water and good ecosystem function
Affects air quality and urban cooling
Reflects overall environmental health
Can indicate drought conditions or climate stress
Your gauge score (A-E):
Based on mean vegetation health over the last year
Compares current conditions to the 2020-2023 baseline period
Water Stress and Temperature Chart
Shows how water stress varies throughout a typical year alongside temperature.
How to read it:
Blue line (left axis): Water stress percentage by month (based on 2019 data)
Orange line (right axis): Average temperature
Patterns to notice:
High summer temperatures often coincide with peak water stress
Winter months typically show lower stress (less demand, more available water)
The gap between lines indicates the relationship between temperature and water demand
Vegetation Health and Precipitation Chart
Shows vegetation health evolution over the last year alongside precipitation.
How to read it:
Green line (left axis): Vegetation Health Index (%) by month
Blue bars (right axis): Monthly precipitation (mm)
Patterns to notice:
Vegetation health typically responds to precipitation with a lag
Prolonged low health values may indicate drought stress
Recovery after rainfall shows ecosystem resilience
Page 2: Local Water and Vegetation Details
Key Indicators
Total precipitation over the last 365 days.
Why it matters:
Direct measure of water input to the region
Affects water reserves, agriculture, and ecosystems
Helps contextualize current water conditions
“Typical year” comparison: Shows the 5-year average to help you understand if this year is wetter or drier than normal.
What’s typical? Varies greatly by region.
Percentage of the area covered by trees, shrubs, grasslands, and other vegetation (based on 2021 satellite data).
Percentage meaning:
0-20%: Very sparse vegetation (urban, desert, or agricultural)
20-40%: Limited vegetation cover
40-60%: Moderate vegetation
60-80%: Good vegetation cover
80-100%: Dense vegetation (forests, natural areas)
Why it matters:
More vegetation = better water retention in soil
Cooler local climate
Indicator of ecosystem health
Affects local air quality and biodiversity
Count of distinct plant species observed in the area based on scientific databases (2020-2024 observations).
What the number means:
Higher diversity generally indicates healthier ecosystems
Reflects both natural habitats and cultivated areas
More species = more resilient to environmental changes
Important notes:
This count reflects observed and recorded species, not necessarily all species present
Scientific observation coverage varies by location
Urban areas typically have lower counts than natural areas
Vegetation Density Map
Shows where vegetation is concentrated within 1km of your location, based on summer vegetation conditions captured from satellite imagery.
How to read it:
Color gradient: Yellow (sparse) to dark green (dense)
Red marker: Your location
White/blank areas: Non-vegetated (buildings, roads, bare ground)
What you can learn:
Identify nearby parks, forests, or green spaces
Understand how green your neighborhood is
See if vegetation is evenly distributed or concentrated in certain areas
Understanding Your Green Areas Report
Your Overall Green Areas Score
The overall score (from A to E) evaluates the ecological richness and natural quality of your surroundings, combining biodiversity (variety of habitats and species) with landscape characteristics (natural beauty and green space access).
Letter Interpretation
A: Excellent - Rich biodiversity, diverse natural landscapes
B: Good - Healthy ecosystems with varied habitats
C: Average - Moderate natural diversity
D: Limited - Reduced biodiversity and natural areas
E: Poor - Low ecological diversity, limited green spaces
Page 1: Biodiversity and Landscape Quality
Understanding Your Sub-Scores
Biodiversity
Measures the variety and quality of natural habitats within 1 km of your location.
What it means: Different habitat types (forests, wetlands, grasslands) support different species and contribute to ecosystem health
Based on: Scientific habitat classification from 2015-2019
Why it matters:
More diverse habitats = richer wildlife and plant life
Healthy ecosystems provide cleaner air and water
Greater resilience to environmental changes
More opportunities to connect with nature
Your gauge score (A-E):
Areas with forests, wetlands, and natural water bodies score highest. Urban and desert areas score lower.
Landscape
Evaluates the aesthetic and recreational value of your surroundings.
What it means: How much natural beauty and green space exists nearby
Considers: Trees, water bodies, natural areas vs. built-up spaces
Based on: Satellite land cover data from 2021
Why it matters:
Natural landscapes improve mental wellbeing
Green spaces offer recreation opportunities
Scenic environments enhance quality of life
Tree cover provides cooling and air quality benefits
Your gauge score (A-E):
Tree-covered areas, water bodies, and wetlands score highest. Dense urban development scores lower.
Key Indicators
Number of at-risk species observed in a 1 km radius around you (2020-2024).
What this means:
These are species classified by conservation scientists as vulnerable, endangered, or critically endangered
Their presence indicates important habitat that needs protection
Higher counts can mean either: (1) crucial wildlife corridor, or (2) species under pressure
Important notes:
This count reflects observed and recorded species only
Not all species in the area may have been documented
Urban areas typically have fewer observations than natural areas
The species most frequently observed in a 1 km radius around you (2020-2024).
Why it matters:
Tells you what wildlife you’re most likely to encounter
Indicates the dominant ecosystem type in your area
Page 2: The 3-30-300 Green Space Rule
What is the 3-30-300 Rule?
This is a scientific standard for healthy urban green access, based on research showing that proximity to nature significantly improves mental and physical health.
The three benchmarks:
See 3 trees from your home
30% tree canopy in your neighborhood (500m radius)
Park within 300 meters of your location
Your 3-30-300 Assessment
Rule of 3: Can you see trees from your location?
What we check: Whether there are trees visible from your address
Method: Satellite analysis of vegetation at your specific point
Result: Yes or No
Why it matters:
Even a view of trees reduces stress and improves mood
Trees provide a sense of seasonal change and connection to natural cycles
Rule of 30: Is there 30% vegetation cover nearby?
What we check: Percentage of tree canopy within 500m
Result: Your actual percentage + whether you meet the 30% threshold
Why it matters:
Tree canopy cools neighborhoods, reducing heat stress
More trees = cleaner air and better stormwater management
Adequate canopy supports urban wildlife
Shaded streets encourage walking and outdoor activity
Rule of 300: Is there a park within 300 meters?
What we check: Distance to nearest green space larger than 5,000 m²
Result: Your actual distance + whether it’s under 300m
Why it matters:
Easy park access increases physical activity
Green spaces provide places for social interaction
Regular nature exposure linked to better mental health
300m is roughly a 3-5 minute walk - close enough for daily use
Understanding Your Results
Meeting all three rules (3/3):
Your location has excellent urban green access. Research shows this level of nature proximity is linked to better mental health, increased physical activity, and lower stress levels.
Meeting 2 out of 3:
Good urban green access with room for improvement. Consider how you might enhance the missing element (planting trees, visiting parks further away, etc.).
Meeting 1 or 0:
Limited nature access. While this is common in dense urban areas, consider:
Visiting nearby parks regularly, even if beyond 300m
Supporting urban greening initiatives in your neighborhood
Creating green space at home (window boxes, indoor plants)