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Air quality near Welwyn Hatfield, Hatfield

Air quality index (AQI) and PM2.5 air pollution near Welwyn Hatfield, Hatfield

Last update at 15:00, Apr 18 (local time)

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15:00, Apr 18 (local time)

#	station	US AQI
1	Welwyn Hatfield	41

15:00, Apr 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	41 US AQI	PM2.5

Pollutants		Concentration
PM2.5		10µg/m³

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 12 AQI US
Tuesday, Apr 16	Good 8 AQI US
Wednesday, Apr 17	Good 9 AQI US
Today	Good 41 AQI US	90%	55.4° 33.8°	15.7 mp/h
Friday, Apr 19	Good 14 AQI US	100%	51.8° 39.2°	20.1 mp/h
Saturday, Apr 20	Good 11 AQI US		46.4° 33.8°	13.4 mp/h
Sunday, Apr 21	Good 13 AQI US		46.4° 32°	13.4 mp/h
Monday, Apr 22	Good 12 AQI US	40%	50° 32°	15.7 mp/h
Tuesday, Apr 23	Good 19 AQI US	20%	48.2° 37.4°	6.7 mp/h
Wednesday, Apr 24	Good 16 AQI US	30%	46.4° 39.2°	13.4 mp/h