Air Quality in Balfour, South Africa
Clear
17.6°C · 37.2% humidity
17.6°
Feels 17.6°
84
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Balfour's air quality — share it
AQI Forecast
Calibrated
30
4pm
30
23
84
7pm
65
52
43
10pm
37
33
29
1am
27
27
26
4am
25
25
22
7am
22
24
23
10am
30
50
50
1pm
50
50
Station readings
19h ago
AQI 20
PM2.5 4.8 µg/m³ · 19h ago
Air Quality Index Trend
45h · 2 stnBalfour'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 Balfour is 1.9× the WHO 24-hour guideline of 15 µg/m³.
37.2%
Humidity
16.0 km/h
Wind SSW
1026.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
28.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Balfour?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.528.0 µg/m³
×1.9 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
28.0
Median
28.0
Average
23.0
Low
33.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -21.8
What is the 7-day forecast for Balfour?
09-05
23.4° 13.0°
09-06
26.3° 15.0°
1.13 mm
09-07
24.2° 11.1°
0.69 mm
09-08
27.2° 12.3°
0.75 mm
09-09
24.1° 8.5°
09-10
24.3° 13.0°
09-11
29.0° 12.9°
Both models agree
Avg diff: 4.6°C
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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 2026-09-05T17:07 UTC.