Rosslyn Ridge Air Quality

Monitoring Station · Kiambu, Kenya
102
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

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

PM2.535.9 µg/m³ ×2.4 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

34
Ruaka Road Runda
1.4 km PM2.5: 8.2 µg/m³
34
UN Avenue Gigiri
2.2 km PM2.5: 8.1 µg/m³
53
Muguga Westlands
4.3 km PM2.5: 12.9 µg/m³
64
Visa Oshwal Parklands
4.9 km PM2.5: 18.1 µg/m³
135
Karura Forest
5.2 km PM2.5: 49.5 µg/m³
59
Parklands, Nairobi
5.3 km PM2.5: 15.7 µg/m³
56
UoN parklands Campus
5.7 km PM2.5: 14.7 µg/m³
152
Mamlaka Road
6.6 km PM2.5: 58.3 µg/m³

Nearby Cities

26 Kiambu 26 Nairobi 26 Karuri 26 Pumwani 26 Imara Daima Estate 26 Kikuyu 26 Lang'ata 26 Githunguri 26 Ruiru

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T00:28 UTC.