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Air quality in Heidelberg

Air quality index (AQI) and PM2.5 air pollution in Heidelberg

Last update at 11:00, Apr 20 (local time)

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11:00, Apr 20 (local time)

US AQI

69*

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	69* US AQI	PM2.5

Pollutants		Concentration
PM2.5		20.8*µg/m³

PM2.5

x4.2

PM2.5 concentration in Heidelberg is currently 4.2 times the WHO annual air quality guideline value

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Temperature	Wind
Today	Moderate 69 AQI US	80.6° 51.8°	6.7 mp/h
Sunday, Apr 21	Moderate 70 AQI US	82.4° 55.4°	6.7 mp/h
Monday, Apr 22	Moderate 89 AQI US	84.2° 57.2°	11.2 mp/h
Tuesday, Apr 23	Moderate 66 AQI US	82.4° 59°	11.2 mp/h
Wednesday, Apr 24	Moderate 74 AQI US	84.2° 59°	8.9 mp/h
Thursday, Apr 25	Moderate 77 AQI US	82.4° 59°	8.9 mp/h
Friday, Apr 26	Unhealthy for sensitive groups 124 AQI US	80.6° 55.4°	8.9 mp/h