Air Quality in Heilbron, South Africa
Clear
14.5°C · 44.8% humidity
14.5°
Feels 14.5°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Heilbron's air quality — share it
AQI Forecast
27
7pm
34
34
53
10pm
48
44
41
1am
39
38
37
4am
36
35
55
7am
55
34
34
10am
27
27
25
1pm
25
27
34
4pm
34
54
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. Current PM2.5 concentration in Heilbron is 2.6× the WHO annual guideline of 5 µg/m³.
44.8%
Humidity
24.1 km/h
Wind SSE
1024.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.17 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Heilbron?
Temperature & Precipitation
PM2.513.17 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Heilbron?
05-28
20.0° 12.2°
05-29
19.6° 5.3°
05-30
19.8° 6.3°
05-31
17.6° 8.1°
06-01
18.8° 12.3°
06-02
20.4° 9.7°
06-03
22.2° 11.3°
Both models agree
Avg diff: 2.5°C
What cities are near Heilbron?
Get AQI alerts for Heilbron
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T20:16 UTC.