Air Quality in Port Harcourt, Nigeria

Drizzle
27.4°C · 68.3% humidity
27.4°
Feels 31.6°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
54 9am
34
27
61 12pm
51
44
40 3pm
36
40
39 6pm
57
56
56 9pm
67
67
55 12am
54
54
54 3am
54
54
54 6am
54
54
AD 728×90

Air Quality Index Trend

29h · 1 stn

Port Harcourt'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. Current PM2.5 concentration in Port Harcourt is 1.1× the WHO 24-hour guideline of 15 µg/m³.

68.3%
Humidity
27.7 km/h
Wind WNW
1015.6 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
61
16.8 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Port Harcourt?

Temperature & Precipitation

PM2.5 Trend

29h · 1 station
PM2.516.8 µg/m³ ×1.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250

What is the 7-day forecast for Port Harcourt?

07-22
27.4° 23.0°
1.88 mm
07-23
30.3° 22.7°
6.19 mm
07-24
25.0° 23.9°
4.63 mm
07-25
26.2° 23.4°
5.5 mm
07-26
26.4° 23.5°
2.31 mm
07-27
26.6° 22.7°
0.63 mm
07-28
27.7° 22.6°
2.44 mm
Both models agree Avg diff: 1.0°C

Where are air quality stations near Port Harcourt?

42
Trans-Amadi Road
3.3 km PM2.5: 10.2 µg/m³
64
Collins Owhondah Dr
4.5 km PM2.5: 18.5 µg/m³
103
UST road
4.7 km PM2.5: 36.5 µg/m³
123
Peter Odili Road
5.3 km PM2.5: 44.6 µg/m³
164
Rumuchita
7.2 km PM2.5: 81.3 µg/m³

What cities are near Port Harcourt?

61 Okrika 60 Buguma 60 Obonoma 60 Degema Hulk 77 Bonny 76 Elele 78 Aba 78 Owerri 65 Yenagoa 85 Ikot Ekpene
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T11:10 UTC.