St. Catharines: AQHI for March 2, 2024

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
2024-03-0212:00 am EST2Low Risk, 12:00 am ESTLow Risk
2024-03-021:00 am EST2Low Risk, 1:00 am ESTLow Risk
2024-03-022:00 am EST2Low Risk, 2:00 am ESTLow Risk
2024-03-023:00 am EST2Low Risk, 3:00 am ESTLow Risk
2024-03-024:00 am EST2Low Risk, 4:00 am ESTLow Risk
2024-03-025:00 am EST2Low Risk, 5:00 am ESTLow Risk
2024-03-026:00 am EST2Low Risk, 6:00 am ESTLow Risk
2024-03-027:00 am EST2Low Risk, 7:00 am ESTLow Risk
2024-03-028:00 am EST2Low Risk, 8:00 am ESTLow Risk
2024-03-029:00 am EST2Low Risk, 9:00 am ESTLow Risk
2024-03-0210:00 am EST2Low Risk, 10:00 am ESTLow Risk
2024-03-0211:00 am EST2Low Risk, 11:00 am ESTLow Risk
2024-03-0212:00 pm EST2Low Risk, 12:00 pm ESTLow Risk
2024-03-021:00 pm EST2Low Risk, 1:00 pm ESTLow Risk
2024-03-022:00 pm EST2Low Risk, 2:00 pm ESTLow Risk
2024-03-023:00 pm EST2Low Risk, 3:00 pm ESTLow Risk
2024-03-024:00 pm EST2Low Risk, 4:00 pm ESTLow Risk
2024-03-025:00 pm EST2Low Risk, 5:00 pm ESTLow Risk
2024-03-026:00 pm EST2Low Risk, 6:00 pm ESTLow Risk
2024-03-027:00 pm EST2Low Risk, 7:00 pm ESTLow Risk
2024-03-028:00 pm EST2Low Risk, 8:00 pm ESTLow Risk
2024-03-029:00 pm EST2Low Risk, 9:00 pm ESTLow Risk
2024-03-0210:00 pm EST2Low Risk, 10:00 pm ESTLow Risk
2024-03-0211:00 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.