Imperial Beach AQI History

Hourly air quality data for the past 24 hours in Imperial Beach, California.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
12:00 am24Good4.47.5
01:00 am26Good4.78.0
02:00 am27Good4.98.3
03:00 am29Good5.28.6
04:00 am29Good5.38.8
05:00 am32Good5.89.4
06:00 am33Good6.09.5
07:00 am35Good6.39.5
08:00 am35Good6.39.3
09:00 am32Good5.78.6
10:00 am33Good6.09.3
11:00 am39Good7.011.1
12:00 pm46Good8.213.2
01:00 pm50Good9.014.8
02:00 pm49Good8.914.8
03:00 pm47Good8.413.8
04:00 pm44Good8.013.2
05:00 pm34Good6.210.3
06:00 pm33Good5.99.8
07:00 pm32Good5.89.8
08:00 pm34Good6.210.4
09:00 pm34Good6.110.2
10:00 pm34Good6.110.1
11:00 pm36Good6.510.7
12:00 am34Good6.210.2
01:00 am36Good6.410.5
02:00 am36Good6.510.7
03:00 am35Good6.310.3
04:00 am32Good5.89.5
05:00 am25Good4.57.7
06:00 am23Good4.27.3
07:00 am25Good4.57.7
08:00 am26Good4.67.6
09:00 am26Good4.77.7
10:00 am26Good4.67.4
11:00 am30Good5.48.4
12:00 pm34Good6.19.6
01:00 pm36Good6.510.2
02:00 pm36Good6.510.4
03:00 pm36Good6.410.3
04:00 pm36Good6.410.3
05:00 pm29Good5.28.5
06:00 pm28Good5.18.4
07:00 pm26Good4.77.9
08:00 pm25Good4.57.5
09:00 pm22Good4.07.0
10:00 pm22Good3.96.8
11:00 pm22Good3.96.8
12:00 am22Good4.07.1
01:00 am23Good4.27.2
02:00 am24Good4.47.4
03:00 am26Good4.67.6
04:00 am26Good4.77.7
05:00 am25Good4.57.6
06:00 am27Good4.98.0
07:00 am29Good5.28.5
08:00 am32Good5.89.4
09:00 am36Good6.510.6
10:00 am41Good7.412.2
11:00 am47Good8.514.2
12:00 pm52Moderate9.416.1
01:00 pm52Moderate9.416.9
02:00 pm51Moderate9.117.3
03:00 pm48Good8.717.5
04:00 pm49Good8.817.9
05:00 pm41Good7.313.7
06:00 pm44Good8.014.9
07:00 pm48Good8.615.8
08:00 pm49Good8.916.3
09:00 pm51Moderate9.216.7
10:00 pm52Moderate9.416.9
11:00 pm52Moderate9.416.8
12:00 am52Moderate9.416.8
01:00 am52Moderate9.416.6
02:00 am52Moderate9.716.8
03:00 am53Moderate10.017.2
04:00 am53Moderate10.417.5
05:00 am53Moderate10.317.1
06:00 am54Moderate10.617.4
07:00 am55Moderate11.017.8
08:00 am56Moderate11.618.4
09:00 am56Moderate11.818.5
10:00 am57Moderate12.318.9
11:00 am58Moderate12.719.6
12:00 pm58Moderate12.819.8
01:00 pm57Moderate12.519.7
02:00 pm57Moderate12.219.6
03:00 pm56Moderate11.919.7
04:00 pm56Moderate11.719.8
05:00 pm51Moderate9.116.9
06:00 pm51Moderate9.117.1
07:00 pm51Moderate9.317.1
08:00 pm51Moderate9.316.9
09:00 pm51Moderate9.216.5
10:00 pm52Moderate9.416.5
11:00 pm52Moderate9.716.9
12:00 am53Moderate10.317.7
01:00 am55Moderate11.118.8
02:00 am56Moderate11.719.9
03:00 am57Moderate12.120.8
04:00 am57Moderate12.521.5
05:00 am56Moderate11.921.5
06:00 am56Moderate11.620.9
07:00 am56Moderate11.721.0
08:00 am56Moderate12.021.2
09:00 am57Moderate12.321.4
10:00 am58Moderate13.022.2
11:00 am59Moderate13.622.9
12:00 pm60Moderate13.923.2
01:00 pm60Moderate13.722.9
02:00 pm59Moderate13.422.5
03:00 pm59Moderate13.222.2
04:00 pm59Moderate13.422.2
05:00 pm56Moderate12.021.0
06:00 pm57Moderate12.521.5
07:00 pm58Moderate12.621.5
08:00 pm58Moderate12.721.5
09:00 pm58Moderate12.721.6
10:00 pm58Moderate13.021.8
11:00 pm58Moderate12.921.5
12:00 am58Moderate12.921.5
01:00 am58Moderate12.921.4
02:00 am58Moderate13.021.4
03:00 am58Moderate13.121.4
04:00 am58Moderate13.121.1
05:00 am54Moderate10.618.3
06:00 am54Moderate10.718.3
07:00 am54Moderate10.818.5
08:00 am55Moderate11.118.8
09:00 am55Moderate11.419.2
10:00 am56Moderate11.819.8
11:00 am56Moderate12.020.4
12:00 pm57Moderate12.321.0
01:00 pm57Moderate12.521.5
02:00 pm58Moderate12.822.4
03:00 pm59Moderate13.423.4
04:00 pm61Moderate14.224.5
05:00 pm57Moderate12.421.7
06:00 pm58Moderate12.821.9
07:00 pm59Moderate13.222.2
08:00 pm59Moderate13.422.4
09:00 pm60Moderate13.822.7
10:00 pm61Moderate14.223.2
11:00 pm61Moderate14.723.7
12:00 am62Moderate15.024.2
01:00 am63Moderate15.324.8
02:00 am63Moderate15.725.5
03:00 am64Moderate16.226.4
04:00 am65Moderate16.827.3
05:00 am62Moderate15.025.1
06:00 am62Moderate15.025.2
07:00 am63Moderate15.325.6
08:00 am62Moderate15.125.1
09:00 am62Moderate15.124.9
10:00 am63Moderate15.725.8
11:00 am63Moderate15.725.6
12:00 pm64Moderate15.926.1
01:00 pm63Moderate15.325.1
02:00 pm61Moderate14.323.8
03:00 pm59Moderate13.422.6
04:00 pm58Moderate13.121.9
05:00 pm59Moderate13.322.1
06:00 pm59Moderate13.622.4
07:00 pm60Moderate13.722.5
08:00 pm60Moderate13.722.5
09:00 pm59Moderate13.622.4
10:00 pm60Moderate13.722.6
11:00 pm60Moderate14.023.1
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