Air Quality in Onitsha, Nigeria
Windy
28.6°C · 70.8% humidity
28.6°
Feels 33.7°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Onitsha's air quality — share it
AQI Forecast
54
12pm
54
54
54
3pm
54
54
54
6pm
66
84
84
9pm
84
84
84
12am
84
83
83
3am
83
83
83
6am
83
66
66
9am
54
54
Onitsha'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.
70.8%
Humidity
40.4 km/h
Wind WSW
1013.8 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.5 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Onitsha?
Temperature & Precipitation
PM2.513.5 µg/m³
✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX5.9
High
What is the 7-day forecast for Onitsha?
05-30
28.6° 23.9°
18.87 mm
05-31
32.0° 24.1°
2.06 mm
06-01
27.9° 24.1°
6.31 mm
06-02
29.4° 23.5°
10.0 mm
06-03
31.9° 23.1°
5.19 mm
06-04
25.6° 24.1°
32.94 mm
06-05
28.4° 24.2°
1.0 mm
Both models agree
Avg diff: 2.3°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T14:24 UTC.