Sierra Madre AQI History

Hourly air quality data for the past 24 hours in Sierra Madre, California.

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 am500Hazardous9.048.8
02:00 am————
01:00 am56Moderate11.750.6
12:00 am59Moderate13.251.2
11:00 pm64Moderate15.852.7
10:00 pm62Moderate14.949.7
09:00 pm59Moderate13.344.1
08:00 pm57Moderate12.243.5
07:00 pm58Moderate12.838.7
06:00 pm64Moderate15.933.9
05:00 pm63Moderate15.430.7
04:00 pm55Moderate11.126.6
03:00 pm54Moderate10.522.7
02:00 pm56Moderate12.021.1
01:00 pm50Good8.922.9
12:00 pm49Good8.819.6
11:00 am43Good7.820.2
10:00 am40Good7.218.9
09:00 am35Good6.223.6
08:00 am34Good6.222.5
07:00 am29Good5.322.4
06:00 am35Good6.227.0
05:00 am42Good7.530.8
04:00 am45Good8.037.2
03:00 am500Hazardous9.042.2
02:00 am54Moderate10.945.4
01:00 am56Moderate11.848.5
12:00 am58Moderate13.049.0
11:00 pm60Moderate13.749.3
10:00 pm57Moderate12.351.2
09:00 pm55Moderate11.450.6
08:00 pm————
07:00 pm56Moderate11.641.3
06:00 pm55Moderate11.240.6
05:00 pm53Moderate10.437.5
04:00 pm52Moderate9.833.6
03:00 pm53Moderate10.235.7
02:00 pm49Good8.933.1
01:00 pm55Moderate11.036.4
12:00 pm52Moderate9.934.7
11:00 am52Moderate9.534.1
10:00 am45Good8.133.3
09:00 am56Moderate12.032.5
08:00 am48Good8.634.0
07:00 am41Good7.432.9
06:00 am47Good8.534.5
05:00 am42Good7.533.0
04:00 am43Good7.833.6
03:00 am50Good9.038.9
02:00 am48Good8.641.9
01:00 am54Moderate10.743.5
12:00 am54Moderate10.945.8
11:00 pm54Moderate10.643.5
10:00 pm54Moderate10.442.2
09:00 pm54Moderate10.744.0
08:00 pm54Moderate10.640.0
07:00 pm53Moderate10.235.2
06:00 pm52Moderate9.732.3
05:00 pm57Moderate12.429.1
04:00 pm56Moderate12.026.5
03:00 pm55Moderate11.526.3
02:00 pm52Moderate9.827.4
01:00 pm49Good8.828.1
12:00 pm45Good8.128.0
11:00 am45Good8.126.8
10:00 am45Good8.225.9
09:00 am46Good8.226.3
08:00 am41Good7.323.8
07:00 am47Good8.525.4
06:00 am42Good7.526.2
05:00 am41Good7.327.5
04:00 am41Good7.428.2
03:00 am43Good7.729.4
02:00 am45Good8.131.7
01:00 am49Good8.831.9
12:00 am51Moderate9.332.3
11:00 pm50Good9.032.3
10:00 pm48Good8.629.1
09:00 pm46Good8.327.7
08:00 pm46Good8.326.9
07:00 pm49Good8.825.5
06:00 pm48Good8.726.1
05:00 pm44Good7.921.4
04:00 pm37Good6.617.1
03:00 pm47Good8.417.8
02:00 pm32Good5.722.7
01:00 pm32Good5.726.1
12:00 pm30Good5.526.1
11:00 am28Good5.026.4
10:00 am28Good5.124.7
09:00 am31Good5.519.7
08:00 am29Good5.118.9
07:00 am27Good4.918.7
06:00 am26Good4.717.5
05:00 am27Good4.819.3
04:00 am30Good5.421.1
03:00 am31Good5.624.3
02:00 am32Good5.826.2
01:00 am34Good6.224.9
12:00 am37Good6.624.1
11:00 pm42Good7.623.6
10:00 pm36Good6.520.2
09:00 pm28Good5.117.7
08:00 pm26Good4.617.4
07:00 pm22Good4.014.8
06:00 pm22Good3.913.8
05:00 pm22Good3.913.5
04:00 pm17Good3.111.3
03:00 pm13Good2.310.6
02:00 pm13Good2.312.7
01:00 pm13Good2.114.0
12:00 pm12Good2.212.6
11:00 am13Good2.412.2
10:00 am12Good2.29.6
09:00 am13Good2.310.4
08:00 am13Good2.311.4
07:00 am13Good2.411.8
06:00 am13Good2.311.5
05:00 am14Good2.610.2
04:00 am15Good2.812.4
03:00 am16Good2.913.5
02:00 am16Good2.913.1
01:00 am18Good3.214.4
12:00 am20Good3.715.2
11:00 pm20Good3.615.2
10:00 pm19Good3.512.3
09:00 pm22Good4.09.4
08:00 pm19Good3.411.5
07:00 pm17Good3.013.6
06:00 pm16Good2.912.6
05:00 pm16Good2.99.6
04:00 pm12Good2.18.1
03:00 pm11Good1.98.3
02:00 pm10Good1.78.8
01:00 pm10Good1.89.7
12:00 pm11Good2.011.6
11:00 am14Good2.115.0
10:00 am15Good2.612.1
09:00 am16Good2.814.8
08:00 am16Good2.814.8
07:00 am16Good2.914.8
06:00 am19Good3.021.9
05:00 am19Good3.022.0
04:00 am19Good3.422.0
03:00 am20Good3.721.6
02:00 am22Good4.022.1
01:00 am23Good4.221.6
12:00 am28Good5.021.8
11:00 pm32Good5.720.5
10:00 pm31Good5.516.9
09:00 pm26Good4.613.9
08:00 pm22Good4.016.6
07:00 pm20Good3.618.0
06:00 pm18Good3.115.9
05:00 pm14Good2.513.3
04:00 pm12Good2.211.7
03:00 pm11Good1.912.5
02:00 pm12Good1.813.1
01:00 pm12Good1.813.5
12:00 pm11Good1.910.7
11:00 am10Good1.89.8
10:00 am10Good1.910.2
09:00 am11Good1.912.1
08:00 am12Good2.113.3
07:00 am13Good2.313.8
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