Air Quality in Heilbron, South Africa
Clear
11.6°C · 33.2% humidity
11.6°
Feels 11.6°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Heilbron's air quality — share it
AQI Forecast
66
3pm
66
66
40
6pm
47
70
73
9pm
77
79
80
12am
81
82
145
3am
145
145
146
6am
146
84
83
9am
66
66
54
12pm
54
34
Heilbron'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.
33.2%
Humidity
28.9 km/h
Wind WSW
1021.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
9.6 µg/m³
PM10▲
48.05 µg/m³
050100150200300500
What is the weather forecast for Heilbron?
Temperature & Precipitation
PM2.59.6 µg/m³
✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Heilbron?
07-21
18.4° 6.7°
1.0 mm
07-22
20.1° 7.5°
0.13 mm
07-23
19.0° 7.8°
0.06 mm
07-24
21.4° 8.9°
1.94 mm
07-25
20.6° 4.1°
07-26
22.1° 9.4°
0.13 mm
07-27
23.9° 8.9°
Both models agree
Avg diff: 2.4°C
What cities are near Heilbron?
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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 2026-07-21T16:51 UTC.