Air Quality Analytics
Analytics
Explore Ghana's air quality data. Select a module to dive into trends, city rankings, exceedance rates, and seasonal patterns.
52/52
Sensors Active
76% Moderate
Dominant AQI Category
24%
Ghana Std Exceedance
8:00 AM
Peak Pollution Hour
Pollution Trends
Daily, monthly and yearly PM₂.₅ trends by location and pollutant.
ExploreCity Rankings
Asafo
Unhealthy · 94.2 µg/m³
All towns ranked by PM₂.₅ with AQI distribution and exceedance rates.
ExploreExceedance Monitor
24%
sensors above Ghana Std · last 24h
Day-by-day Ghana Standard and WHO guideline exceedance across the network.
Explore24-Hour Profile
8:00 AM
peak pollution hour · last 30 days
Hourly PM₂.₅ pattern — see when pollution peaks and when outdoor air is cleanest.
ExploreSeasonal Patterns
18.2
µg/m³ avg · Sep 2026
12-month PM₂.₅ breakdown including Harmattan season impact.
ExploreHealth Impact
24%
sensors at sensitive-group risk · now
Population group risk days, protective guidance, and a 90-day health calendar.
ExploreStation Network
52/52
stations active · 100% uptime
Live sensor status, geographic coverage, and per-station data across Ghana.
ExploreCompare Cities
Side-by-side PM₂.₅ and AQI comparison for any two monitoring towns.
ExploreLive Snapshot
Most Polluted
Asafo
94.2 µg/m³
Cleanest
Tema Port
27.4 µg/m³
Request Data
Need historical air quality records for research, policy, or reporting? Submit a formal data request and receive a packaged dataset.
Submit a requestReport Pollution
Noticed unusual smoke, dust, or odour in your area? Report it to Ghana EPA so it can be investigated and logged against sensor data.
File a report