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Air quality in Herdorf

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

Last update at 10:00, Apr 18 (local time)

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Environment Agency Rheinland-Palatinate

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#	city	US AQI
1	Köln, Nordrhein-Westfalen	74
2	Kassel, Hessen	46
3	Dresden, Saxony	42
4	Frankfurt am Main, Hessen	40
5	Mainz, Rheinland-Pfalz	38
6	Duisburg, Nordrhein-Westfalen	37
7	Giessen, Hessen	35
8	Ludwigshafen am Rhein, Rheinland-Pfalz	35
9	Essen, Nordrhein-Westfalen	33
10	Weinheim, Baden-Wuerttemberg	32

10:00, Apr 18 (local time)

#	station	US AQI
1	Herdorf Station	24

10:00, Apr 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	25 US AQI	O3

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 33 AQI US		57.2° 37.4°	17.9 mp/h
Tuesday, Apr 16	Good 30 AQI US		44.6° 37.4°	17.9 mp/h
Wednesday, Apr 17	Good 28 AQI US		42.8° 33.8°	6.7 mp/h
Today	Good 25 AQI US	40%	48.2° 32°	8.9 mp/h
Friday, Apr 19	Good 23 AQI US	100%	44.6° 35.6°	13.4 mp/h
Saturday, Apr 20	Good 13 AQI US	90%	44.6° 32°	8.9 mp/h
Sunday, Apr 21	Good 18 AQI US	70%	41° 33.8°	8.9 mp/h
Monday, Apr 22	Good 19 AQI US	30%	41° 28.4°	8.9 mp/h
Tuesday, Apr 23	Good 45 AQI US	30%	44.6° 35.6°	8.9 mp/h
Wednesday, Apr 24	Good 48 AQI US		46.4° 32°	11.2 mp/h