Air Quality in Ruiru, Kenya

Partly Cloudy
18.8°C · 64.7% humidity
18.8°
Feels 18.8°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
34 3am
34
34
41 6am
45
47
29 9am
31
32
32 12pm
26
26
26 3pm
25
25
25 6pm
27
27
27 9pm
34
34
34 12am
34
27
AD 728×90

Air Quality Index Trend

43h · 44 stn

Ruiru's air quality is influenced by vehicle emissions, biomass burning, dust, and industrial activity. Dry seasons and Harmattan winds can significantly elevate particulate pollution levels.

64.7%
Humidity
24.7 km/h
Wind ENE
1020.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
41
9.75 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Ruiru?

Temperature & Precipitation

PM2.5 Trend

43h · 44 stations
PM2.59.75 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Ruiru?

09-07
29.2° 12.9°
09-08
30.6° 13.8°
09-09
26.9° 14.8°
0.44 mm
09-10
30.3° 13.9°
0.19 mm
09-11
27.7° 16.3°
0.62 mm
09-12
29.8° 16.2°
0.31 mm
09-13
29.7° 15.7°
0.62 mm
Both models agree Avg diff: 1.6°C

Where are air quality stations near Ruiru?

158
Thika Road, Ruiru
0.1 km PM2.5: 69.3 µg/m³
60
Kiwanja
4.7 km PM2.5: 16.5 µg/m³
106
Githurai Roundabout
7.6 km PM2.5: 37.5 µg/m³
39
Kasarani
10.2 km PM2.5: 9.4 µg/m³
76
Kasarani Mwiki Road
10.3 km PM2.5: 23.9 µg/m³
112
Njiru
11.3 km PM2.5: 39.8 µg/m³
102
Ushirika Dandora V
12.1 km PM2.5: 36.0 µg/m³
116
Chokaa
12.2 km PM2.5: 41.7 µg/m³
33
Marurui
12.4 km PM2.5: 8.0 µg/m³
145
Baba Dogo
13.1 km PM2.5: 53.5 µg/m³

What cities are near Ruiru?

30 Juja 42 Kiambu 41 Githunguri 30 Thika 42 Pumwani 41 Imara Daima Estate 42 Nairobi 41 Githunguri 42 Karuri 41 Mlolongo
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-07T03:47 UTC.