Nairobi City Hall Air Quality

Monitoring Station · Nairobi, Kenya
85
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
109 11pm
109
109
109 2am
109
129
109 5am
129
129
109 8am
109
109
109 11am
109
—
— 2pm
—
—
— 5pm
—
—
— 8pm
—
—
CAMS model adj +75
34
34
34
34
34
54
34
54
54
34
34
34
34
34

Air Quality Forecast (24h)

PM2.528.5 µg/m³ ×1.9 WHO
Moderate
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Nearby Monitoring Stations

109
OTC Bus Stage
0.7 km PM2.5: 38.7 µg/m³
105
Fire Station, Nairobi
0.8 km PM2.5: 37.1 µg/m³
76
Uhuru Park
1.2 km PM2.5: 23.8 µg/m³
65
Mamlaka Road
1.8 km PM2.5: 18.6 µg/m³
73
UoN parklands Campus
1.9 km PM2.5: 22.4 µg/m³
73
Parklands, Nairobi
2.2 km PM2.5: 22.5 µg/m³
160
Kariokor
2.4 km PM2.5: 73.7 µg/m³
36
Birongo Square Nairobi West
2.8 km PM2.5: 8.7 µg/m³

Nearby Cities

31 Nairobi 31 Pumwani 30 Imara Daima Estate 31 Kiambu 30 Lang'ata 30 Ongata Rongai 31 Karuri 30 Mlolongo 30 Githunguri

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T02:17 UTC.