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Air quality in Letchworth Garden City

Air quality index (AQI) and PM2.5 air pollution in Letchworth Garden City

Last update at 04:00, Jun 3 (local time)

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04:00, Jun 3 (local time)

#	station	US AQI
1	Hallmead	31

04:00, Jun 3 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	31 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.6µg/m³

PM2.5

x1.1

PM2.5 concentration in Letchworth Garden City is currently 1.1 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Friday, May 31	Good 38 AQI US		57.2° 48.2°	20.1 mp/h
Saturday, Jun 1	Moderate 53 AQI US		59° 42.8°	15.7 mp/h
Sunday, Jun 2	Good 49 AQI US		66.2° 41°	11.2 mp/h
Today	Good 31 AQI US	40%	62.6° 50°	11.2 mp/h
Tuesday, Jun 4	Good 30 AQI US	70%	62.6° 48.2°	17.9 mp/h
Wednesday, Jun 5	Good 17 AQI US	30%	57.2° 39.2°	11.2 mp/h
Thursday, Jun 6	Good 16 AQI US		57.2° 42.8°	8.9 mp/h
Friday, Jun 7	Good 14 AQI US	20%	60.8° 46.4°	13.4 mp/h
Saturday, Jun 8	Good 9 AQI US	20%	59° 44.6°	13.4 mp/h
Sunday, Jun 9	Good 10 AQI US		57.2° 42.8°	15.7 mp/h