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
34 6pm
34
34
34 9pm
27
27
27 12am
27
27
27 3am
27
27
27 6am
27
27
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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

178
Ruaka Road Runda
1.4 km PM2.5: 107.7 µg/m³
20
UN Avenue Gigiri
2.2 km PM2.5: 4.9 µg/m³
36
Muguga Westlands
4.3 km PM2.5: 8.6 µg/m³
60
Visa Oshwal Parklands
4.9 km PM2.5: 16.5 µg/m³
56
Karura Forest
5.2 km PM2.5: 14.4 µg/m³
59
Parklands, Nairobi
5.3 km PM2.5: 15.7 µg/m³
35
UoN parklands Campus
5.7 km PM2.5: 8.4 µg/m³
64
Mamlaka Road
6.6 km PM2.5: 18.4 µg/m³

Nearby Cities

29 Kiambu 29 Nairobi 29 Karuri 29 Pumwani 29 Imara Daima Estate 29 Kikuyu 29 Lang'ata 29 Githunguri 29 Ruiru

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T21:40 UTC.