Elmira AQI History

Hourly air quality data for the past 24 hours in Elmira, Ontario.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
09:00 am————
08:00 am53Moderate10.011.8
07:00 am55Moderate11.213.8
06:00 am————
05:00 am————
04:00 am————
03:00 am55Moderate11.415.8
02:00 am————
01:00 am49Good8.98.9
12:00 am49Good8.78.7
11:00 pm47Good8.58.5
10:00 pm44Good8.08.0
09:00 pm44Good7.97.9
08:00 pm44Good7.87.8
07:00 pm43Good7.87.8
06:00 pm38Good6.88.0
05:00 pm43Good7.714.8
04:00 pm45Good8.014.9
03:00 pm47Good8.515.7
02:00 pm47Good8.522.0
01:00 pm48Good8.622.1
12:00 pm49Good8.810.0
11:00 am48Good8.710.5
10:00 am48Good8.610.9
09:00 am44Good7.911.0
08:00 am49Good8.812.3
07:00 am49Good8.813.2
06:00 am49Good8.812.0
05:00 am48Good8.617.6
04:00 am51Moderate9.316.1
03:00 am48Good8.713.5
02:00 am46Good8.313.3
01:00 am42Good7.612.4
12:00 am39Good7.110.4
11:00 pm40Good7.211.1
10:00 pm39Good7.010.8
09:00 pm39Good7.010.7
08:00 pm————
07:00 pm38Good6.910.9
06:00 pm39Good6.911.8
05:00 pm40Good7.214.3
04:00 pm43Good7.717.1
03:00 pm47Good8.417.8
02:00 pm49Good8.817.9
01:00 pm50Good8.916.9
12:00 pm500Hazardous9.012.3
11:00 am49Good8.813.5
10:00 am49Good8.814.0
09:00 am49Good8.814.0
08:00 am41Good7.415.9
07:00 am42Good7.615.1
06:00 am41Good7.415.5
05:00 am41Good7.416.4
04:00 am47Good8.416.7
03:00 am45Good8.116.1
02:00 am47Good8.514.1
01:00 am39Good7.114.3
12:00 am39Good7.013.1
11:00 pm38Good6.913.6
10:00 pm41Good7.313.9
09:00 pm36Good6.412.3
08:00 pm36Good6.412.4
07:00 pm36Good6.411.8
06:00 pm36Good6.512.1
05:00 pm37Good6.611.7
04:00 pm36Good6.512.8
03:00 pm34Good6.114.3
02:00 pm33Good6.017.0
01:00 pm31Good5.615.0
12:00 pm28Good5.013.3
11:00 am27Good4.812.9
10:00 am28Good5.112.7
09:00 am31Good5.713.4
08:00 am32Good5.811.1
07:00 am34Good6.210.7
06:00 am37Good6.610.7
05:00 am36Good6.411.9
04:00 am43Good7.810.8
03:00 am39Good7.09.9
02:00 am38Good6.810.3
01:00 am35Good6.38.6
12:00 am32Good5.86.3
11:00 pm33Good5.96.3
10:00 pm31Good5.66.5
09:00 pm31Good5.66.8
08:00 pm31Good5.66.8
07:00 pm33Good5.97.0
06:00 pm32Good5.87.2
05:00 pm32Good5.87.3
04:00 pm33Good5.88.3
03:00 pm33Good5.97.6
02:00 pm38Good6.98.5
01:00 pm41Good7.48.4
12:00 pm43Good7.78.9
11:00 am46Good8.39.4
10:00 am500Hazardous9.09.6
09:00 am52Moderate9.810.5
08:00 am53Moderate10.111.7
07:00 am54Moderate10.712.1
06:00 am57Moderate12.412.6
05:00 am53Moderate9.913.0
04:00 am53Moderate10.416.1
03:00 am52Moderate9.614.2
02:00 am51Moderate9.313.7
01:00 am51Moderate9.118.0
12:00 am49Good8.917.2
11:00 pm43Good7.716.5
10:00 pm37Good6.714.0
09:00 pm33Good6.013.5
08:00 pm32Good5.814.0
07:00 pm32Good5.713.8
06:00 pm29Good5.213.9
05:00 pm29Good5.114.1
04:00 pm28Good5.014.1
03:00 pm27Good4.813.9
02:00 pm25Good4.514.1
01:00 pm21Good3.814.4
12:00 pm17Good3.17.7
11:00 am17Good3.08.1
10:00 am19Good3.48.0
09:00 am23Good4.18.5
08:00 am25Good4.412.0
07:00 am26Good4.711.5
06:00 am27Good4.911.6
05:00 am30Good5.413.7
04:00 am35Good6.315.2
03:00 am36Good6.513.0
02:00 am36Good6.510.8
01:00 am38Good6.99.3
12:00 am39Good7.08.4
11:00 pm38Good6.87.0
10:00 pm36Good6.57.2
09:00 pm36Good6.47.1
08:00 pm34Good6.17.3
07:00 pm32Good5.87.6
06:00 pm32Good5.87.7
05:00 pm29Good5.37.4
04:00 pm28Good5.07.2
03:00 pm26Good4.711.4
02:00 pm32Good5.814.0
01:00 pm35Good6.313.5
12:00 pm35Good6.210.7
11:00 am31Good5.610.9
10:00 am33Good5.910.8
09:00 am32Good5.79.1
08:00 am32Good5.810.6
07:00 am36Good6.411.7
06:00 am32Good5.88.7
05:00 am34Good6.011.0
04:00 am38Good6.813.2
03:00 am39Good7.012.7
02:00 am40Good7.213.1
01:00 am37Good6.715.1
12:00 am33Good6.012.1
11:00 pm31Good5.611.7
10:00 pm20Good3.611.9
09:00 pm20Good3.612.4
08:00 pm26Good4.812.6
07:00 pm23Good4.213.0
06:00 pm26Good4.714.8
05:00 pm28Good5.114.2
04:00 pm25Good4.514.8
03:00 pm26Good4.716.4
02:00 pm26Good4.719.8
01:00 pm31Good5.626.7
12:00 pm26Good4.711.5
11:00 am29Good5.110.4
10:00 am32Good5.810.8
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