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Air Quality Ontario

Cornwall: AQHI for January 28, 2025

Air Quality Health Index categories, values and associated colours
Air Quality Health Index categories and values
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Low risk
(1 - 3)		 Moderate risk
(4 - 6)		 High risk
(7 - 10)		 Very high risk
 
Air Quality Health Index readings by date.
Date Time AQHI Category
2025-01-2812:00 am EST3Low Risk, 12:00 am ESTlow risk
2025-01-281:00 am EST2Low Risk, 1:00 am ESTlow risk
2025-01-282:00 am EST2Low Risk, 2:00 am ESTlow risk
2025-01-283:00 am EST2Low Risk, 3:00 am ESTlow risk
2025-01-284:00 am EST3Low Risk, 4:00 am ESTlow risk
2025-01-285:00 am EST2Low Risk, 5:00 am ESTlow risk
2025-01-286:00 am EST2Low Risk, 6:00 am ESTlow risk
2025-01-287:00 am EST2Low Risk, 7:00 am ESTlow risk
2025-01-288:00 am EST2Low Risk, 8:00 am ESTlow risk
2025-01-289:00 am EST2Low Risk, 9:00 am ESTlow risk
2025-01-2810:00 am EST2Low Risk, 10:00 am ESTlow risk
2025-01-2811:00 am EST2Low Risk, 11:00 am ESTlow risk
2025-01-2812:00 pm EST2Low Risk, 12:00 pm ESTlow risk
2025-01-281:00 pm EST2Low Risk, 1:00 pm ESTlow risk
2025-01-282:00 pm EST2Low Risk, 2:00 pm ESTlow risk
2025-01-283:00 pm EST2Low Risk, 3:00 pm ESTlow risk
2025-01-284:00 pm EST2Low Risk, 4:00 pm ESTlow risk
2025-01-285:00 pm EST2Low Risk, 5:00 pm ESTlow risk
2025-01-286:00 pm EST3Low Risk, 6:00 pm ESTlow risk
2025-01-287:00 pm EST3Low Risk, 7:00 pm ESTlow risk
2025-01-288:00 pm EST3Low Risk, 8:00 pm ESTlow risk
2025-01-289:00 pm EST3Low Risk, 9:00 pm ESTlow risk
2025-01-2810:00 pm EST2Low Risk, 10:00 pm ESTlow risk
2025-01-2811:00 pm EST2Low Risk, 11:00 pm ESTlow risk

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AQHI readings on this web page are based on automatically polled data and have not undergone final verification.