Air Quality in Belfast, South Africa

Cloudy
8.3°C · 72.7% humidity
8.3°
Feels 5.1°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 11pm
54
54
56 2am
66
66
66 5am
66
66
66 8am
54
34
34 11am
34
34
54 2pm
54
54
54 5pm
66
66
66 8pm
66
66
AD 728×90

Air Quality Index Trend

34h · 2 stn

Belfast'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 Belfast is 2.9× the WHO annual guideline of 5 µg/m³.

72.7%
Humidity
21.6 km/h
Wind NW
1026.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
56
14.42 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

34h · 2 stations
PM2.514.42 µg/m³ ✓ WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
05-29
19.7° 4.7°
05-30
18.6° 5.3°
05-31
18.9° 6.7°
0.25 mm
06-01
17.7° 8.6°
06-02
19.9° 7.8°
06-03
20.7° 8.8°
06-04
18.8° 7.2°
1.81 mm
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:19 UTC.