San Francisco AQI History

Hourly air quality data for the past 24 hours in San Francisco, Petén.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
10:00 pm65Moderate16.817.9
11:00 pm64Moderate16.317.5
12:00 am64Moderate16.217.7
01:00 am62Moderate14.816.9
02:00 am60Moderate13.916.6
03:00 am60Moderate13.816.8
04:00 am60Moderate13.817.0
05:00 am59Moderate13.216.5
06:00 am52Moderate9.812.3
07:00 am51Moderate9.312.5
08:00 am49Good8.912.4
09:00 am50Good9.012.3
10:00 am52Moderate9.612.5
11:00 am53Moderate10.012.7
12:00 pm54Moderate10.713.3
01:00 pm55Moderate11.113.6
02:00 pm56Moderate11.714.2
03:00 pm55Moderate11.513.9
04:00 pm53Moderate10.212.3
05:00 pm36Good6.47.1
06:00 pm43Good7.88.8
07:00 pm37Good6.66.9
08:00 pm43Good7.78.1
09:00 pm53Moderate10.411.0
10:00 pm56Moderate11.712.3
11:00 pm57Moderate12.513.1
12:00 am57Moderate12.213.0
01:00 am58Moderate12.713.4
02:00 am59Moderate13.614.6
03:00 am60Moderate13.914.9
04:00 am59Moderate13.614.5
05:00 am61Moderate14.315.3
06:00 am71Moderate19.821.8
07:00 am69Moderate18.520.3
08:00 am72Moderate20.422.6
09:00 am81Moderate25.127.8
10:00 am84Moderate26.929.8
11:00 am80Moderate24.827.5
12:00 pm77Moderate23.125.7
01:00 pm71Moderate19.922.3
02:00 pm69Moderate18.721.0
03:00 pm69Moderate18.520.7
04:00 pm69Moderate18.520.7
05:00 pm66Moderate16.918.9
06:00 pm74Moderate21.223.6
07:00 pm61Moderate14.315.1
08:00 pm56Moderate12.012.6
09:00 pm55Moderate11.111.6
10:00 pm55Moderate11.411.9
11:00 pm56Moderate11.712.1
12:00 am56Moderate12.012.5
01:00 am57Moderate12.513.2
02:00 am58Moderate13.113.8
03:00 am59Moderate13.614.2
04:00 am60Moderate13.914.6
05:00 am62Moderate15.215.9
06:00 am63Moderate15.516.4
07:00 am66Moderate16.917.7
08:00 am70Moderate19.420.3
09:00 am71Moderate19.720.5
10:00 am61Moderate14.515.1
11:00 am56Moderate11.912.4
12:00 pm54Moderate10.711.1
01:00 pm53Moderate10.410.9
02:00 pm52Moderate9.59.9
03:00 pm48Good8.69.0
04:00 pm44Good8.08.4
05:00 pm42Good7.57.9
06:00 pm59Moderate13.213.7
07:00 pm57Moderate12.312.7
08:00 pm53Moderate10.210.4
09:00 pm51Moderate9.29.3
10:00 pm49Good8.88.9
11:00 pm51Moderate9.29.3
12:00 am51Moderate9.29.3
01:00 am51Moderate9.39.4
02:00 am51Moderate9.39.5
03:00 am53Moderate10.210.3
04:00 am55Moderate11.511.6
05:00 am56Moderate11.711.8
06:00 am65Moderate16.817.5
07:00 am59Moderate13.414.8
08:00 am56Moderate11.613.6
09:00 am53Moderate10.313.0
10:00 am51Moderate9.312.4
11:00 am52Moderate9.412.4
12:00 pm52Moderate9.612.4
01:00 pm52Moderate9.712.4
02:00 pm53Moderate10.313.0
03:00 pm52Moderate9.411.6
04:00 pm46Good8.39.4
05:00 pm38Good6.97.5
06:00 pm46Good8.39.5
07:00 pm39Good7.07.6
08:00 pm41Good7.47.9
09:00 pm48Good8.79.5
10:00 pm52Moderate9.710.6
11:00 pm53Moderate10.411.3
12:00 am51Moderate9.310.0
01:00 am49Good8.89.4
02:00 am44Good8.08.5
03:00 am45Good8.18.6
04:00 am45Good8.18.6
05:00 am48Good8.69.3
06:00 am36Good6.47.4
07:00 am38Good6.88.2
08:00 am37Good6.78.2
09:00 am36Good6.48.1
10:00 am36Good6.47.9
11:00 am34Good6.27.7
12:00 pm33Good6.07.2
01:00 pm32Good5.87.0
02:00 pm32Good5.76.7
03:00 pm32Good5.86.8
04:00 pm34Good6.17.0
05:00 pm34Good6.16.8
06:00 pm45Good8.18.9
07:00 pm52Moderate9.910.9
08:00 pm53Moderate10.411.6
09:00 pm54Moderate10.711.9
10:00 pm57Moderate12.313.5
11:00 pm56Moderate11.612.8
12:00 am52Moderate9.810.8
01:00 am49Good8.89.7
02:00 am49Good8.99.7
03:00 am48Good8.79.4
04:00 am49Good8.89.5
05:00 am49Good8.89.5
06:00 am31Good5.67.4
07:00 am32Good5.77.6
08:00 am28Good5.16.6
09:00 am25Good4.55.8
10:00 am26Good4.75.7
11:00 am23Good4.14.7
12:00 pm16Good2.93.4
01:00 pm13Good2.32.6
02:00 pm13Good2.42.8
03:00 pm15Good2.73.2
04:00 pm18Good3.33.9
05:00 pm22Good4.04.8
06:00 pm36Good6.57.3
07:00 pm55Moderate11.212.0
08:00 pm62Moderate15.116.2
09:00 pm66Moderate17.018.3
10:00 pm64Moderate16.117.3
11:00 pm60Moderate13.915.2
12:00 am56Moderate11.913.3
01:00 am53Moderate10.411.8
02:00 am51Moderate9.210.5
03:00 am49Good8.810.3
04:00 am47Good8.49.9
05:00 am48Good8.710.2
06:00 am48Good8.711.6
07:00 am52Moderate9.715.1
08:00 am56Moderate12.020.3
09:00 am58Moderate13.022.2
10:00 am63Moderate15.326.9
11:00 am65Moderate16.428.8
12:00 pm66Moderate17.230.2
01:00 pm68Moderate18.031.3
02:00 pm69Moderate18.531.5
03:00 pm70Moderate19.332.6
04:00 pm71Moderate20.133.8
05:00 pm73Moderate20.834.3
06:00 pm71Moderate19.729.5
07:00 pm65Moderate16.622.2
08:00 pm57Moderate12.215.6
09:00 pm49Good8.911.1
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