What is the air quality in Heilbron today?

The current Air Quality Index (AQI) in Heilbron is 41 (Good). PM2.5 concentration is 9.94 µg/m³.

What is the temperature in Heilbron right now?

The current temperature in Heilbron is 35.3°C (feels like 35.3°C). Humidity is 9.9% and wind speed is 66.6 km/h.

Is it safe to go outside in Heilbron?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Heilbron, South Africa

Windy

35.3°C · 9.9% humidity

35.3°

Feels 35.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

33h · 1 stn

View full history →

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.

9.9%

Humidity

66.6 km/h

Wind W

1008.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.94 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Heilbron?

Temperature & Precipitation

PM2.5 Trend

33h · 1 station

PM2.59.94 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Heilbron?

11-01

35.3° 17.1°

1.94 mm

11-02

30.5° 17.0°

1.19 mm

11-03

30.3° 10.2°

20.31 mm

11-04

28.4° 10.4°

9.88 mm

11-05

20.9° 14.8°

8.38 mm

11-06

26.5° 13.0°

1.31 mm

11-07

23.8° 15.3°

0.31 mm

Both models agree Avg diff: 3.6°C

What cities are near Heilbron?

43 Koppies 54 Deneysville 44 Mamafubedu 36 Frankfort 52 Sasolburg 56 Vanderbijlpark 47 Parys 45 Vredefort 44 Vereeniging 28 Villiers

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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 2026-11-01T13:07 UTC.