Pittsburg AQI History

Hourly air quality data for the past 24 hours in Pittsburg, 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 am45Good8.119.6
02:00 am————
01:00 am42Good7.517.8
12:00 am42Good7.620.4
11:00 pm43Good7.821.8
10:00 pm43Good7.821.6
09:00 pm42Good7.520.9
08:00 pm42Good7.620.8
07:00 pm43Good7.721.0
06:00 pm51Moderate9.223.0
05:00 pm44Good7.919.4
04:00 pm38Good6.818.3
03:00 pm38Good6.818.7
02:00 pm38Good6.820.3
01:00 pm38Good6.920.9
12:00 pm40Good7.118.9
11:00 am40Good7.219.7
10:00 am44Good8.021.1
09:00 am45Good8.021.7
08:00 am55Moderate11.324.0
07:00 am55Moderate11.526.6
06:00 am54Moderate10.723.0
05:00 am54Moderate10.528.7
04:00 am53Moderate10.129.4
03:00 am52Moderate9.623.1
02:00 am49Good8.720.4
01:00 am47Good8.426.3
12:00 am47Good8.430.5
11:00 pm45Good8.127.3
10:00 pm46Good8.323.8
09:00 pm47Good8.526.1
08:00 pm————
07:00 pm47Good8.425.5
06:00 pm47Good8.526.3
05:00 pm46Good8.326.9
04:00 pm45Good8.227.3
03:00 pm43Good7.727.7
02:00 pm43Good7.827.1
01:00 pm45Good8.127.7
12:00 pm46Good8.326.2
11:00 am45Good8.125.5
10:00 am48Good8.625.1
09:00 am56Moderate12.023.3
08:00 am52Moderate9.623.9
07:00 am57Moderate12.528.3
06:00 am58Moderate12.931.7
05:00 am58Moderate13.124.0
04:00 am58Moderate13.125.5
03:00 am54Moderate10.520.6
02:00 am46Good8.422.3
01:00 am46Good8.219.0
12:00 am45Good8.118.6
11:00 pm45Good8.119.1
10:00 pm44Good7.918.7
09:00 pm44Good8.018.9
08:00 pm47Good8.519.2
07:00 pm46Good8.322.6
06:00 pm45Good8.122.8
05:00 pm45Good8.120.3
04:00 pm44Good7.918.5
03:00 pm45Good8.119.8
02:00 pm42Good7.618.1
01:00 pm44Good8.017.5
12:00 pm43Good7.717.8
11:00 am42Good7.517.9
10:00 am44Good8.017.4
09:00 am50Good8.919.7
08:00 am52Moderate9.521.6
07:00 am57Moderate12.323.9
06:00 am57Moderate12.425.6
05:00 am57Moderate12.426.8
04:00 am58Moderate12.826.1
03:00 am53Moderate10.017.9
02:00 am46Good8.211.5
01:00 am44Good7.911.7
12:00 am44Good7.810.9
11:00 pm42Good7.612.9
10:00 pm43Good7.813.9
09:00 pm45Good8.016.5
08:00 pm47Good8.420.0
07:00 pm44Good7.920.7
06:00 pm43Good7.720.4
05:00 pm42Good7.619.6
04:00 pm41Good7.317.6
03:00 pm45Good8.115.3
02:00 pm39Good7.015.2
01:00 pm39Good7.018.7
12:00 pm40Good7.222.1
11:00 am41Good7.519.6
10:00 am46Good8.320.2
09:00 am48Good8.621.1
08:00 am52Moderate9.420.8
07:00 am57Moderate12.123.4
06:00 am56Moderate12.022.9
05:00 am56Moderate12.020.9
04:00 am56Moderate11.720.4
03:00 am52Moderate9.515.4
02:00 am41Good7.410.7
01:00 am38Good6.811.8
12:00 am37Good6.715.8
11:00 pm40Good7.119.3
10:00 pm43Good7.821.4
09:00 pm47Good8.421.2
08:00 pm48Good8.620.1
07:00 pm46Good8.419.4
06:00 pm43Good7.717.2
05:00 pm35Good6.416.1
04:00 pm30Good5.312.3
03:00 pm24Good4.39.1
02:00 pm24Good4.38.3
01:00 pm22Good4.012.1
12:00 pm24Good4.314.0
11:00 am27Good4.914.0
10:00 am29Good5.313.1
09:00 am36Good6.513.6
08:00 am36Good6.416.5
07:00 am34Good6.18.4
06:00 am32Good5.79.0
05:00 am32Good5.810.3
04:00 am32Good5.810.3
03:00 am31Good5.69.8
02:00 am30Good5.49.1
01:00 am28Good5.18.4
12:00 am27Good4.97.7
11:00 pm27Good4.88.2
10:00 pm25Good4.59.8
09:00 pm24Good4.49.7
08:00 pm24Good4.49.5
07:00 pm26Good4.612.3
06:00 pm27Good4.813.9
05:00 pm30Good5.415.6
04:00 pm30Good5.414.9
03:00 pm26Good4.611.7
02:00 pm27Good4.812.8
01:00 pm27Good4.813.1
12:00 pm28Good5.016.0
11:00 am29Good5.217.2
10:00 am30Good5.529.5
09:00 am33Good5.918.9
08:00 am38Good6.814.3
07:00 am38Good6.89.9
06:00 am46Good8.310.3
05:00 am51Moderate9.310.8
04:00 am52Moderate9.411.3
03:00 am42Good7.68.9
02:00 am37Good6.69.1
01:00 am33Good5.88.4
12:00 am33Good6.07.8
11:00 pm32Good5.77.4
10:00 pm29Good5.27.3
09:00 pm27Good4.97.1
08:00 pm23Good4.27.6
07:00 pm19Good3.48.5
06:00 pm19Good3.59.3
05:00 pm19Good3.49.9
04:00 pm21Good3.79.3
03:00 pm22Good3.99.9
02:00 pm24Good4.414.5
01:00 pm29Good5.215.6
12:00 pm30Good5.414.6
11:00 am31Good5.614.9
10:00 am33Good6.015.1
09:00 am34Good6.013.9
08:00 am33Good5.913.9
07:00 am32Good5.713.3
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