Kenyatta Highway, Thika Air Quality

Monitoring Station · Thika, Kenya
148
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
134 1am
141
141
161 4am
141
134
134 7am
132
132
132 10am
132
132
132 1pm
132
132
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
CAMS model adj +107
27
34
34
54
34
27
27
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.554.6 µg/m³ ×3.6 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

158
Thika Road, Ruiru
17.2 km PM2.5: 69.3 µg/m³
60
Kiwanja
21.9 km PM2.5: 16.5 µg/m³
106
Githurai Roundabout
24.8 km PM2.5: 37.5 µg/m³
39
Kasarani
26.9 km PM2.5: 9.4 µg/m³
155
Chokaa
27.1 km PM2.5: 62.4 µg/m³
76
Kasarani Mwiki Road
27.3 km PM2.5: 23.9 µg/m³
79
Njiru
27.4 km PM2.5: 25.2 µg/m³
102
Ushirika Dandora V
29.0 km PM2.5: 36.0 µg/m³

Nearby Cities

41 Thika 42 Juja 41 Kenol 42 Ruiru 42 Githunguri 42 Kiambu 41 Githunguri 41 Murang’a 42 Pumwani

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-07T04:39 UTC.