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Air Quality Ontario

Guelph: AQHI for April 30, 2023

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
2023-04-3012:00 am EDT2Low Risk, 12:00 am EDTlow risk
2023-04-301:00 am EDT2Low Risk, 1:00 am EDTlow risk
2023-04-302:00 am EDT2Low Risk, 2:00 am EDTlow risk
2023-04-303:00 am EDT2Low Risk, 3:00 am EDTlow risk
2023-04-304:00 am EDT2Low Risk, 4:00 am EDTlow risk
2023-04-305:00 am EDT2Low Risk, 5:00 am EDTlow risk
2023-04-306:00 am EDT2Low Risk, 6:00 am EDTlow risk
2023-04-307:00 am EDT2Low Risk, 7:00 am EDTlow risk
2023-04-308:00 am EDT2Low Risk, 8:00 am EDTlow risk
2023-04-309:00 am EDT2Low Risk, 9:00 am EDTlow risk
2023-04-3010:00 am EDT2Low Risk, 10:00 am EDTlow risk
2023-04-3011:00 am EDT2Low Risk, 11:00 am EDTlow risk
2023-04-3012:00 pm EDT2Low Risk, 12:00 pm EDTlow risk
2023-04-301:00 pm EDT2Low Risk, 1:00 pm EDTlow risk
2023-04-302:00 pm EDT2Low Risk, 2:00 pm EDTlow risk
2023-04-303:00 pm EDT2Low Risk, 3:00 pm EDTlow risk
2023-04-304:00 pm EDT2Low Risk, 4:00 pm EDTlow risk
2023-04-305:00 pm EDT3Low Risk, 5:00 pm EDTlow risk
2023-04-306:00 pm EDT3Low Risk, 6:00 pm EDTlow risk
2023-04-307:00 pm EDT3Low Risk, 7:00 pm EDTlow risk
2023-04-308:00 pm EDT3Low Risk, 8:00 pm EDTlow risk
2023-04-309:00 pm EDT2Low Risk, 9:00 pm EDTlow risk
2023-04-3010:00 pm EDT2Low Risk, 10:00 pm EDTlow risk
2023-04-3011:00 pm EDT2Low Risk, 11:00 pm EDTlow risk

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