Guelph: AQHI for October 22, 2023

Air Quality Health Index Categories, Values and Associated Colours
Air Quality Health Index Categories and Values
1
2
3
4
5
6
7
8
9
10
+
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
2023-10-2212:00 am EDT1Low Risk, 12:00 am EDTLow Risk
2023-10-221:00 am EDT1Low Risk, 1:00 am EDTLow Risk
2023-10-222:00 am EDT2Low Risk, 2:00 am EDTLow Risk
2023-10-223:00 am EDT2Low Risk, 3:00 am EDTLow Risk
2023-10-224:00 am EDT2Low Risk, 4:00 am EDTLow Risk
2023-10-225:00 am EDT2Low Risk, 5:00 am EDTLow Risk
2023-10-226:00 am EDT1Low Risk, 6:00 am EDTLow Risk
2023-10-227:00 am EDT1Low Risk, 7:00 am EDTLow Risk
2023-10-228:00 am EDT1Low Risk, 8:00 am EDTLow Risk
2023-10-229:00 am EDT1Low Risk, 9:00 am EDTLow Risk
2023-10-2210:00 am EDT2Low Risk, 10:00 am EDTLow Risk
2023-10-2211:00 am EDT2Low Risk, 11:00 am EDTLow Risk
2023-10-2212:00 pm EDT2Low Risk, 12:00 pm EDTLow Risk
2023-10-221:00 pm EDT2Low Risk, 1:00 pm EDTLow Risk
2023-10-222:00 pm EDT2Low Risk, 2:00 pm EDTLow Risk
2023-10-223:00 pm EDT2Low Risk, 3:00 pm EDTLow Risk
2023-10-224:00 pm EDT2Low Risk, 4:00 pm EDTLow Risk
2023-10-225:00 pm EDT2Low Risk, 5:00 pm EDTLow Risk
2023-10-226:00 pm EDT2Low Risk, 6:00 pm EDTLow Risk
2023-10-227:00 pm EDT2Low Risk, 7:00 pm EDTLow Risk
2023-10-228:00 pm EDT2Low Risk, 8:00 pm EDTLow Risk
2023-10-229:00 pm EDT2Low Risk, 9:00 pm EDTLow Risk
2023-10-2210:00 pm EDT2Low Risk, 10:00 pm EDTLow Risk
2023-10-2211:00 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.