Coaldale AQI History

Hourly air quality data for the past 24 hours in Coaldale, Alberta.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
01:00 am16Good2.94.4
02:00 am18Good3.24.7
03:00 am21Good3.85.2
04:00 am22Good4.05.3
05:00 am25Good4.55.6
06:00 am25Good4.55.1
07:00 am24Good4.35.0
08:00 am19Good3.54.3
09:00 am17Good3.14.1
10:00 am16Good2.93.7
11:00 am14Good2.63.2
12:00 pm12Good2.12.7
01:00 pm11Good1.93.0
02:00 pm12Good2.23.8
03:00 pm14Good2.54.5
04:00 pm16Good2.95.2
05:00 pm18Good3.36.0
06:00 pm30Good5.49.0
07:00 pm31Good5.58.7
08:00 pm31Good5.68.6
09:00 pm28Good5.17.5
10:00 pm24Good4.45.7
11:00 pm23Good4.15.3
12:00 am27Good4.86.5
01:00 am29Good5.37.4
02:00 am30Good5.47.2
03:00 am31Good5.57.2
04:00 am32Good5.87.6
05:00 am32Good5.87.5
06:00 am31Good5.57.6
07:00 am29Good5.27.0
08:00 am23Good4.25.5
09:00 am23Good4.15.7
10:00 am21Good3.87.5
11:00 am24Good4.39.5
12:00 pm28Good5.111.3
01:00 pm29Good5.210.5
02:00 pm29Good5.29.9
03:00 pm29Good5.29.8
04:00 pm29Good5.310.0
05:00 pm30Good5.410.2
06:00 pm27Good4.89.0
07:00 pm31Good5.510.6
08:00 pm34Good6.211.8
09:00 pm39Good7.112.6
10:00 pm45Good8.114.1
11:00 pm49Good8.915.3
12:00 am52Moderate9.716.8
01:00 am54Moderate10.618.5
02:00 am55Moderate11.419.8
03:00 am54Moderate10.717.9
04:00 am51Moderate9.214.8
05:00 am41Good7.311.4
06:00 am33Good6.09.2
07:00 am30Good5.48.0
08:00 am18Good3.34.4
09:00 am8Good1.51.9
10:00 am5Good0.91.2
11:00 am7Good1.21.7
12:00 pm9Good1.62.4
01:00 pm21Good3.87.4
02:00 pm16Good2.84.7
03:00 pm16Good2.84.4
04:00 pm18Good3.25.1
05:00 pm19Good3.45.2
06:00 pm30Good5.46.6
07:00 pm33Good5.97.3
08:00 pm38Good6.98.5
09:00 pm46Good8.210.0
10:00 pm50Good9.010.8
11:00 pm50Good9.010.7
12:00 am48Good8.610.1
01:00 am43Good7.88.9
02:00 am38Good6.97.7
03:00 am33Good6.06.8
04:00 am28Good5.15.8
05:00 am24Good4.35.0
06:00 am33Good5.97.1
07:00 am31Good5.57.5
08:00 am29Good5.27.4
09:00 am31Good5.57.9
10:00 am32Good5.88.3
11:00 am29Good5.37.5
12:00 pm19Good3.55.0
01:00 pm8Good1.41.9
02:00 pm3Good0.50.7
03:00 pm2Good0.40.6
04:00 pm3Good0.61.0
05:00 pm8Good1.42.2
06:00 pm13Good2.43.5
07:00 pm21Good3.75.3
08:00 pm21Good3.75.2
09:00 pm22Good4.05.4
10:00 pm23Good4.25.5
11:00 pm26Good4.76.3
12:00 am37Good6.68.8
01:00 am55Moderate11.214.8
02:00 am46Good8.210.7
03:00 am47Good8.510.9
04:00 am47Good8.510.7
05:00 am40Good7.29.0
06:00 am19Good3.54.3
07:00 am18Good3.34.1
08:00 am17Good3.03.7
09:00 am14Good2.53.0
10:00 am11Good2.02.3
11:00 am7Good1.31.5
12:00 pm6Good1.01.1
01:00 pm4Good0.70.7
02:00 pm3Good0.60.6
03:00 pm3Good0.60.6
04:00 pm3Good0.60.6
05:00 pm4Good0.70.7
06:00 pm17Good3.13.3
07:00 pm19Good3.43.4
08:00 pm18Good3.33.4
09:00 pm15Good2.72.8
10:00 pm11Good1.92.0
11:00 pm7Good1.31.3
12:00 am5Good0.90.9
01:00 am4Good0.70.7
02:00 am4Good0.70.7
03:00 am4Good0.70.8
04:00 am4Good0.80.8
05:00 am4Good0.80.8
06:00 am4Good0.80.9
07:00 am4Good0.80.8
08:00 am4Good0.70.7
09:00 am3Good0.60.6
10:00 am3Good0.50.5
11:00 am3Good0.50.5
12:00 pm3Good0.60.6
01:00 pm5Good0.90.9
02:00 pm7Good1.31.3
03:00 pm9Good1.71.7
04:00 pm11Good1.92.0
05:00 pm11Good2.02.1
06:00 pm21Good3.73.7
07:00 pm21Good3.73.7
08:00 pm20Good3.63.6
09:00 pm20Good3.63.6
10:00 pm18Good3.33.4
11:00 pm17Good3.03.0
12:00 am14Good2.62.7
01:00 am13Good2.42.5
02:00 am12Good2.22.4
03:00 am13Good2.32.5
04:00 am13Good2.42.6
05:00 am14Good2.62.8
06:00 am4Good0.80.9
07:00 am6Good1.11.1
08:00 am8Good1.51.5
09:00 am10Good1.81.8
10:00 am9Good1.61.7
11:00 am8Good1.41.5
12:00 pm5Good0.90.9
01:00 pm6Good1.01.1
02:00 pm6Good1.11.3
03:00 pm7Good1.31.6
04:00 pm9Good1.62.0
05:00 pm10Good1.82.3
06:00 pm12Good2.12.7
07:00 pm12Good2.12.8
08:00 pm12Good2.22.8
09:00 pm13Good2.32.8
10:00 pm14Good2.53.0
11:00 pm13Good2.32.6
12:00 am12Good2.12.4
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