Selwyn AQI History

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

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
10:00 pm9Good1.71.8
11:00 pm15Good2.72.8
12:00 am22Good3.94.1
01:00 am31Good5.65.9
02:00 am43Good7.88.1
03:00 am53Moderate10.210.6
04:00 am58Moderate12.613.1
05:00 am61Moderate14.515.0
06:00 am63Moderate15.716.2
07:00 am64Moderate15.916.5
08:00 am38Good6.87.1
09:00 am33Good5.96.1
10:00 am27Good4.95.1
11:00 am27Good4.85.2
12:00 pm25Good4.54.8
01:00 pm22Good3.94.1
02:00 pm21Good3.73.8
03:00 pm21Good3.73.8
04:00 pm19Good3.53.7
05:00 pm20Good3.63.8
06:00 pm19Good3.53.8
07:00 pm19Good3.53.8
08:00 pm6Good1.01.0
09:00 pm8Good1.51.5
10:00 pm8Good1.51.5
11:00 pm8Good1.41.4
12:00 am8Good1.41.4
01:00 am8Good1.41.4
02:00 am8Good1.51.5
03:00 am9Good1.71.7
04:00 am11Good1.92.0
05:00 am12Good2.22.2
06:00 am14Good2.52.5
07:00 am14Good2.52.5
08:00 am53Moderate10.210.3
09:00 am53Moderate10.010.0
10:00 am52Moderate9.910.0
11:00 am52Moderate9.910.0
12:00 pm52Moderate9.59.5
01:00 pm49Good8.99.0
02:00 pm43Good7.88.0
03:00 pm35Good6.36.5
04:00 pm26Good4.74.8
05:00 pm19Good3.53.5
06:00 pm14Good2.62.7
07:00 pm13Good2.32.4
08:00 pm10Good1.81.8
09:00 pm23Good4.24.6
10:00 pm44Good7.98.7
11:00 pm47Good8.49.3
12:00 am38Good6.97.5
01:00 am34Good6.26.7
02:00 am42Good7.58.3
03:00 am51Moderate9.110.0
04:00 am53Moderate10.010.9
05:00 am53Moderate10.411.1
06:00 am53Moderate10.110.8
07:00 am52Moderate9.710.3
08:00 am3Good0.50.5
09:00 am2Good0.30.4
10:00 am4Good0.71.1
11:00 am4Good0.81.2
12:00 pm4Good0.81.1
01:00 pm4Good0.81.1
02:00 pm4Good0.71.0
03:00 pm4Good0.70.9
04:00 pm4Good0.81.1
05:00 pm6Good1.01.4
06:00 pm6Good1.11.5
07:00 pm6Good1.11.5
08:00 pm17Good3.13.5
09:00 pm17Good3.03.3
10:00 pm16Good2.83.0
11:00 pm13Good2.42.5
12:00 am10Good1.81.8
01:00 am7Good1.31.4
02:00 am6Good1.11.1
03:00 am6Good1.01.0
04:00 am6Good1.01.0
05:00 am6Good1.01.0
06:00 am6Good1.11.1
07:00 am7Good1.31.3
08:00 am14Good2.62.7
09:00 am9Good1.61.7
10:00 am4Good0.80.8
11:00 am2Good0.30.3
12:00 pm2Good0.30.3
01:00 pm2Good0.40.4
02:00 pm2Good0.40.4
03:00 pm2Good0.30.4
04:00 pm2Good0.30.4
05:00 pm2Good0.30.3
06:00 pm2Good0.30.3
07:00 pm2Good0.30.3
08:00 pm20Good3.63.8
09:00 pm19Good3.53.7
10:00 pm22Good3.94.1
11:00 pm24Good4.34.5
12:00 am26Good4.75.0
01:00 am26Good4.75.2
02:00 am23Good4.24.7
03:00 am22Good3.94.3
04:00 am22Good4.04.4
05:00 am24Good4.44.8
06:00 am26Good4.75.2
07:00 am26Good4.75.1
08:00 am24Good4.34.8
09:00 am23Good4.24.7
10:00 am23Good4.14.6
11:00 am16Good2.83.1
12:00 pm11Good1.92.2
01:00 pm9Good1.61.8
02:00 pm8Good1.51.7
03:00 pm8Good1.51.8
04:00 pm9Good1.61.9
05:00 pm9Good1.61.9
06:00 pm9Good1.72.0
07:00 pm10Good1.82.2
08:00 pm27Good4.85.6
09:00 pm29Good5.36.0
10:00 pm34Good6.16.7
11:00 pm42Good7.68.0
12:00 am49Good8.99.2
01:00 am51Moderate9.29.5
02:00 am51Moderate9.29.5
03:00 am51Moderate9.39.5
04:00 am52Moderate9.59.8
05:00 am52Moderate9.810.2
06:00 am52Moderate9.910.4
07:00 am49Good8.99.5
08:00 am28Good5.05.8
09:00 am29Good5.36.2
10:00 am30Good5.46.3
11:00 am23Good4.14.8
12:00 pm12Good2.12.5
01:00 pm9Good1.61.9
02:00 pm8Good1.51.9
03:00 pm8Good1.51.9
04:00 pm9Good1.62.1
05:00 pm9Good1.72.4
06:00 pm10Good1.82.5
07:00 pm10Good1.82.5
08:00 pm11Good1.91.9
09:00 pm13Good2.42.4
10:00 pm20Good3.63.6
11:00 pm27Good4.94.9
12:00 am32Good5.75.7
01:00 am33Good6.06.0
02:00 am33Good6.06.0
03:00 am34Good6.16.1
04:00 am34Good6.26.2
05:00 am35Good6.36.3
06:00 am35Good6.36.3
07:00 am34Good6.16.1
08:00 am4Good0.70.7
09:00 am7Good1.21.2
10:00 am8Good1.51.5
11:00 am8Good1.51.5
12:00 pm8Good1.41.4
01:00 pm8Good1.41.4
02:00 pm7Good1.21.2
03:00 pm7Good1.31.3
04:00 pm8Good1.51.5
05:00 pm9Good1.71.8
06:00 pm11Good2.02.1
07:00 pm12Good2.12.2
08:00 pm11Good1.92.1
09:00 pm9Good1.61.9
← Back to Selwyn AQI