16 regions, one air quality picture

Every administrative region of Ghana, ranked and plotted on a shared AQI scale. 16 administrative regions ranked on a shared AQI scale — live monitoring is expanding across the network.

Regional average: 76
Most polluted: Ashanti170
Cleanest air: Oti49
Live coverage: 0/16regions

National spectrum

All 16 regions on one scale

Network average AQI 76

Greater Accra73 Ashanti170 Bono East60 Northern104 Western50 Eastern65 Central66 Volta50 Upper East104 Upper West75 Bono49 Ahafo57 Oti49 Savannah99 North East96 Western North53

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Region explorer

Browse by region

Ashanti
Kumasi
170
Last known
PM2.5
94.2
Reading
Last known
Stations
0 / 2
Unhealthy
Northern
Tamale
104
Last known
PM2.5
37
Reading
Last known
Stations
0 / 4
Unhealthy for Sensitive Groups
Upper East
Bolgatanga
104
Last known
PM2.5
37.2
Reading
Last known
Stations
0 / 2
Unhealthy for Sensitive Groups
Savannah
Damongo
99
Last known
PM2.5
34.9
Reading
Last known
Stations
0 / 3
Moderate
North East
Nalerigu
96
Last known
PM2.5
33.6
Reading
Last known
Stations
0 / 3
Moderate
Upper West
Wa
75
Last known
PM2.5
23.5
Reading
Last known
Stations
0 / 3
Moderate
Greater Accra
Accra
73
Last known
PM2.5
23
Reading
Last known
Stations
0 / 18
Moderate
Central
Cape Coast
66
Last known
PM2.5
19.7
Reading
Last known
Stations
0 / 2
Moderate
Eastern
Koforidua
65
Last known
PM2.5
19
Reading
Last known
Stations
0 / 3
Moderate
Bono East
Techiman
60
Last known
PM2.5
16.8
Reading
Last known
Stations
0 / 2
Moderate
Ahafo
Goaso
57
Last known
PM2.5
15.1
Reading
Last known
Stations
0 / 2
Moderate
Western North
Sefwi Wiawso
53
Last known
PM2.5
13.6
Reading
Last known
Stations
0 / 2
Moderate
Western
Sekondi-Takoradi
50
Last known
PM2.5
11.9
Reading
Last known
Stations
0 / 2
Good
Volta
Ho
50
Last known
PM2.5
12.2
Reading
Last known
Stations
0 / 3
Good
Bono
Sunyani
49
Last known
PM2.5
11.7
Reading
Last known
Stations
0 / 2
Good
Oti
Dambai
49
Last known
PM2.5
11.9
Reading
Last known
Stations
0 / 2
Good