Nairobi City Hall Air Quality

Monitoring Station · Nairobi, Kenya
120
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
27 12am
25
25
25 3am
27
27
27 6am
27
25
25 9am
24
24
24 12pm
24
24
— 3pm
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— 6pm
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— 9pm
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Air Quality Forecast (24h)

PM2.543.4 µg/m³ ×2.9 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

68
OTC Bus Stage
0.7 km PM2.5: 20.2 µg/m³
84
Fire Station, Nairobi
0.8 km PM2.5: 28.0 µg/m³
51
Uhuru Park
1.2 km PM2.5: 12.1 µg/m³
152
Mamlaka Road
1.8 km PM2.5: 58.3 µg/m³
56
UoN parklands Campus
1.9 km PM2.5: 14.7 µg/m³
59
Parklands, Nairobi
2.2 km PM2.5: 15.7 µg/m³
60
Kariokor
2.4 km PM2.5: 16.6 µg/m³
40
Birongo Square Nairobi West
2.8 km PM2.5: 9.7 µg/m³

Nearby Cities

25 Nairobi 25 Pumwani 25 Imara Daima Estate 25 Kiambu 25 Lang'ata 25 Ongata Rongai 25 Karuri 25 Mlolongo 25 Githunguri

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T03:25 UTC.