Clifton AQI History

Hourly air quality data for the past 24 hours in Clifton, Colorado.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
06:00 am————
05:00 am————
04:00 am————
03:00 am52Moderate9.523.8
02:00 am————
01:00 am42Good7.531.2
12:00 am42Good7.531.1
11:00 pm42Good7.629.4
10:00 pm43Good7.825.3
09:00 pm42Good7.529.3
08:00 pm42Good7.532.4
07:00 pm57Moderate7.767.3
06:00 pm53Moderate2.761.0
05:00 pm49Good5.053.2
04:00 pm41Good7.542.8
03:00 pm41Good7.334.5
02:00 pm40Good7.327.8
01:00 pm40Good7.228.7
12:00 pm40Good7.329.8
11:00 am41Good7.431.2
10:00 am45Good8.138.8
09:00 am50Good8.154.7
08:00 am47Good8.251.3
07:00 am48Good8.737.7
06:00 am53Moderate9.945.0
05:00 am49Good8.933.9
04:00 am53Moderate10.032.5
03:00 am47Good8.519.1
02:00 am30Good5.420.7
01:00 am42Good7.523.2
12:00 am42Good7.622.0
11:00 pm42Good7.520.2
10:00 pm44Good7.922.0
09:00 pm44Good7.921.4
08:00 pm————
07:00 pm43Good7.828.5
06:00 pm42Good7.527.1
05:00 pm39Good7.130.5
04:00 pm40Good7.341.5
03:00 pm40Good7.242.1
02:00 pm39Good7.027.4
01:00 pm40Good7.126.9
12:00 pm39Good7.126.9
11:00 am40Good7.128.8
10:00 am41Good7.335.8
09:00 am46Good4.851.0
08:00 am55Moderate8.365.0
07:00 am46Good8.349.5
06:00 am57Moderate9.368.7
05:00 am52Moderate9.728.6
04:00 am52Moderate9.528.6
03:00 am52Moderate9.628.6
02:00 am51Moderate9.122.1
01:00 am45Good8.224.3
12:00 am43Good7.821.8
11:00 pm43Good7.819.3
10:00 pm42Good7.620.5
09:00 pm43Good7.825.1
08:00 pm40Good7.330.2
07:00 pm41Good7.429.7
06:00 pm39Good7.031.7
05:00 pm38Good6.838.8
04:00 pm37Good6.731.4
03:00 pm38Good6.931.5
02:00 pm36Good6.626.5
01:00 pm35Good6.223.8
12:00 pm34Good6.023.8
11:00 am35Good6.431.5
10:00 am36Good6.531.5
09:00 am41Good7.244.2
08:00 am41Good7.437.5
07:00 am41Good7.426.0
06:00 am52Moderate9.630.4
05:00 am53Moderate10.120.7
04:00 am51Moderate9.220.5
03:00 am42Good7.619.7
02:00 am42Good7.614.3
01:00 am40Good7.115.1
12:00 am39Good7.014.9
11:00 pm37Good6.615.8
10:00 pm30Good5.414.9
09:00 pm37Good6.713.0
08:00 pm38Good6.814.2
07:00 pm27Good4.816.1
06:00 pm22Good4.017.2
05:00 pm29Good5.118.4
04:00 pm29Good5.320.3
03:00 pm16Good2.617.1
02:00 pm32Good5.816.9
01:00 pm30Good5.314.8
12:00 pm30Good5.416.7
11:00 am29Good5.318.6
10:00 am25Good4.518.7
09:00 am34Good6.211.9
08:00 am28Good5.110.0
07:00 am40Good7.211.9
06:00 am36Good6.615.8
05:00 am41Good7.314.0
04:00 am36Good6.516.9
03:00 am23Good4.115.9
02:00 am25Good4.613.8
01:00 am12Good2.014.0
12:00 am24Good4.214.0
11:00 pm32Good5.815.0
10:00 pm38Good6.815.1
09:00 pm38Good6.816.4
08:00 pm37Good6.616.4
07:00 pm36Good6.418.4
06:00 pm36Good6.417.4
05:00 pm36Good6.520.4
04:00 pm35Good6.420.5
03:00 pm26Good4.621.2
02:00 pm34Good6.115.9
01:00 pm27Good4.912.9
12:00 pm35Good6.313.9
11:00 am24Good4.422.7
10:00 am33Good5.922.5
09:00 am29Good5.325.6
08:00 am39Good6.925.7
07:00 am39Good7.042.5
06:00 am71Moderate8.096.8
05:00 am36Good6.636.5
04:00 am42Good7.543.7
03:00 am40Good7.343.5
02:00 am42Good7.522.6
01:00 am41Good7.421.8
12:00 am40Good7.133.2
11:00 pm41Good7.421.6
10:00 pm41Good7.522.2
09:00 pm42Good7.525.3
08:00 pm41Good7.428.2
07:00 pm41Good7.342.7
06:00 pm42Good7.544.7
05:00 pm42Good7.537.8
04:00 pm41Good7.434.5
03:00 pm39Good7.126.4
02:00 pm39Good7.120.1
01:00 pm40Good7.218.1
12:00 pm40Good7.217.6
11:00 am41Good7.318.1
10:00 am42Good7.618.7
09:00 am44Good7.919.8
08:00 am42Good7.620.9
07:00 am43Good7.818.3
06:00 am48Good8.617.5
05:00 am45Good8.214.7
04:00 am48Good8.623.0
03:00 am43Good7.722.8
02:00 am44Good7.922.8
01:00 am43Good7.722.8
12:00 am42Good7.624.6
11:00 pm41Good7.423.6
10:00 pm41Good7.422.4
09:00 pm39Good7.022.4
08:00 pm41Good7.323.5
07:00 pm41Good7.425.2
06:00 pm40Good7.227.1
05:00 pm38Good6.937.5
04:00 pm36Good6.530.6
03:00 pm35Good6.332.4
02:00 pm34Good6.124.3
01:00 pm35Good6.319.4
12:00 pm35Good6.317.5
11:00 am36Good6.618.5
10:00 am37Good6.725.2
09:00 am38Good6.919.9
08:00 am40Good7.222.9
07:00 am44Good7.937.6
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