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Air quality in Lemont

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

Last update at 22:00, Jun 2 (local time)

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2 Stations operated by

Illinois EPA

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22:00, Jun 2 (local time)

#	station	US AQI
1	South and West Suburbs (Chicago)	54
2	Lemont Station	34

22:00, Jun 2 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	56 US AQI	PM2.5

Pollutants		Concentration
PM2.5		11.8µg/m³
O3		52µg/m³

PM2.5

x2.4

PM2.5 concentration in Lemont is currently 2.4 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	Weather	Temperature	Wind
Thursday, May 30	Moderate 52 AQI US		77° 53.6°	8.9 mp/h
Friday, May 31	Moderate 53 AQI US		64.4° 59°	8.9 mp/h
Saturday, Jun 1	Good 49 AQI US		75.2° 55.4°	6.7 mp/h
Today	Moderate 56 AQI US	100%	82.4° 59°	13.4 mp/h
Monday, Jun 3	Moderate 66 AQI US	90%	82.4° 64.4°	11.2 mp/h
Tuesday, Jun 4	Good 43 AQI US	70%	77° 62.6°	11.2 mp/h
Wednesday, Jun 5	Good 13 AQI US	100%	68° 59°	15.7 mp/h
Thursday, Jun 6	Good 6 AQI US	20%	69.8° 53.6°	13.4 mp/h
Friday, Jun 7	Good 13 AQI US	90%	66.2° 55.4°	4.5 mp/h
Saturday, Jun 8	Good 31 AQI US	90%	71.6° 53.6°	11.2 mp/h