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Air quality in Heidelberg

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

Last update at 00:00, Apr 19 (local time)

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#	city	US AQI
1	Ludwigshafen am Rhein, Rheinland-Pfalz	41
2	Rostock, Mecklenburg-Vorpommern	34
3	Duisburg, Nordrhein-Westfalen	33
4	Essen, Nordrhein-Westfalen	33
5	Leipzig, Saxony	33
6	Hamburg City, Hamburg	32
7	Potsdam, Brandenburg	32
8	Berlin, Berlin	31
9	Köln, Nordrhein-Westfalen	31
10	Giessen, Hessen	30

00:00, Apr 19 (local time)

#	station	US AQI
1	Heidelberg Station	21

00:00, Apr 19 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	21 US AQI	PM2.5

✓

PM2.5 concentration in Heidelberg air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 16	Good 26 AQI US		48.2° 41°	22.4 mp/h
Wednesday, Apr 17	Good 17 AQI US		51.8° 41°	8.9 mp/h
Thursday, Apr 18	Good 22 AQI US		51.8° 37.4°	6.7 mp/h
Thursday, Apr 18	Good 22 AQI US	70%	51.8° 37.4°	6.7 mp/h
Today	Good 21 AQI US	100%	42.8° 39.2°	17.9 mp/h
Saturday, Apr 20	Good 17 AQI US	90%	50° 37.4°	11.2 mp/h
Sunday, Apr 21	Good 29 AQI US	70%	48.2° 37.4°	6.7 mp/h
Monday, Apr 22	Good 27 AQI US		50° 32°	11.2 mp/h
Tuesday, Apr 23	Moderate 57 AQI US		53.6° 32°	4.5 mp/h
Wednesday, Apr 24	Good 42 AQI US	80%	50° 39.2°	11.2 mp/h
Thursday, Apr 25	Moderate 55 AQI US	80%	46.4° 39.2°	6.7 mp/h