San Francisco AQI History

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

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
10:00 am18Good3.33.4
11:00 am26Good4.74.9
12:00 pm36Good6.46.7
01:00 pm44Good7.98.2
02:00 pm47Good8.58.8
03:00 pm46Good8.28.5
04:00 pm42Good7.57.9
05:00 pm40Good7.27.8
06:00 pm41Good7.48.1
07:00 pm47Good8.59.2
08:00 pm55Moderate11.212.1
09:00 pm56Moderate11.612.5
10:00 pm57Moderate12.313.3
11:00 pm59Moderate13.414.3
12:00 am60Moderate13.914.7
01:00 am60Moderate13.714.3
02:00 am58Moderate12.913.3
03:00 am57Moderate12.412.8
04:00 am57Moderate12.412.9
05:00 am54Moderate10.711.1
06:00 am48Good8.69.0
07:00 am43Good7.88.2
08:00 am38Good6.87.1
09:00 am38Good6.97.2
10:00 am40Good7.27.5
11:00 am42Good7.57.9
12:00 pm45Good8.18.4
01:00 pm49Good8.89.1
02:00 pm52Moderate9.510.0
03:00 pm53Moderate10.210.7
04:00 pm54Moderate10.711.2
05:00 pm55Moderate11.211.7
06:00 pm56Moderate12.012.5
07:00 pm58Moderate13.013.5
08:00 pm68Moderate18.119.0
09:00 pm70Moderate19.220.0
10:00 pm72Moderate20.221.1
11:00 pm71Moderate19.720.6
12:00 am67Moderate17.818.5
01:00 am64Moderate16.116.8
02:00 am60Moderate14.114.8
03:00 am57Moderate12.113.0
04:00 am54Moderate10.511.7
05:00 am51Moderate9.210.7
06:00 am41Good7.38.6
07:00 am34Good6.27.3
08:00 am37Good6.78.1
09:00 am36Good6.47.8
10:00 am39Good7.08.6
11:00 am42Good7.69.4
12:00 pm46Good8.210.1
01:00 pm48Good8.610.7
02:00 pm50Good9.011.1
03:00 pm51Moderate9.111.0
04:00 pm46Good8.29.7
05:00 pm42Good7.68.9
06:00 pm38Good6.87.9
07:00 pm35Good6.37.1
08:00 pm52Moderate9.711.4
09:00 pm46Good8.29.7
10:00 pm39Good7.08.2
11:00 pm33Good6.07.0
12:00 am30Good5.46.4
01:00 am29Good5.26.2
02:00 am28Good5.16.2
03:00 am28Good5.16.3
04:00 am28Good5.06.3
05:00 am28Good5.06.3
06:00 am30Good5.46.7
07:00 am29Good5.26.6
08:00 am30Good5.46.9
09:00 am33Good6.07.7
10:00 am37Good6.78.6
11:00 am41Good7.49.5
12:00 pm43Good7.810.0
01:00 pm45Good8.110.3
02:00 pm45Good8.110.3
03:00 pm47Good8.510.7
04:00 pm47Good8.510.6
05:00 pm42Good7.69.4
06:00 pm37Good6.78.3
07:00 pm34Good6.17.4
08:00 pm37Good6.67.9
09:00 pm38Good6.88.0
10:00 pm40Good7.28.4
11:00 pm41Good7.48.6
12:00 am42Good7.58.8
01:00 am45Good8.19.5
02:00 am48Good8.610.3
03:00 am47Good8.510.1
04:00 am49Good8.910.6
05:00 am50Good9.010.8
06:00 am52Moderate9.511.3
07:00 am52Moderate9.711.7
08:00 am53Moderate10.012.0
09:00 am54Moderate10.612.8
10:00 am55Moderate11.013.4
11:00 am55Moderate11.213.8
12:00 pm55Moderate11.414.0
01:00 pm55Moderate11.413.9
02:00 pm55Moderate11.113.6
03:00 pm56Moderate11.714.4
04:00 pm57Moderate12.114.6
05:00 pm56Moderate11.814.3
06:00 pm56Moderate11.614.2
07:00 pm53Moderate10.312.4
08:00 pm34Good6.26.8
09:00 pm36Good6.56.9
10:00 pm32Good5.86.1
11:00 pm34Good6.16.4
12:00 am35Good6.36.6
01:00 am39Good7.07.3
02:00 am42Good7.68.0
03:00 am47Good8.48.8
04:00 am43Good7.88.1
05:00 am39Good7.07.3
06:00 am39Good7.17.5
07:00 am34Good6.26.6
08:00 am54Moderate10.712.3
09:00 am54Moderate10.712.3
10:00 am54Moderate10.912.7
11:00 am56Moderate11.613.6
12:00 pm57Moderate12.314.7
01:00 pm58Moderate12.915.5
02:00 pm59Moderate13.416.2
03:00 pm60Moderate13.816.9
04:00 pm58Moderate12.915.9
05:00 pm57Moderate12.315.2
06:00 pm55Moderate11.414.0
07:00 pm55Moderate11.413.6
08:00 pm54Moderate10.912.7
09:00 pm56Moderate11.813.6
10:00 pm61Moderate14.216.5
11:00 pm63Moderate15.417.9
12:00 am63Moderate15.617.9
01:00 am62Moderate15.017.2
02:00 am62Moderate14.917.1
03:00 am62Moderate15.017.3
04:00 am61Moderate14.516.8
05:00 am59Moderate13.515.6
06:00 am56Moderate11.813.7
07:00 am53Moderate10.312.0
08:00 am15Good2.73.0
09:00 am16Good2.93.2
10:00 am18Good3.33.6
11:00 am20Good3.64.1
12:00 pm22Good4.04.6
01:00 pm24Good4.45.1
02:00 pm28Good5.06.0
03:00 pm32Good5.87.0
04:00 pm36Good6.47.8
05:00 pm37Good6.67.9
06:00 pm39Good7.08.2
07:00 pm43Good7.79.0
08:00 pm71Moderate20.123.3
09:00 pm66Moderate17.120.2
10:00 pm64Moderate16.119.0
11:00 pm61Moderate14.417.3
12:00 am61Moderate14.417.3
01:00 am60Moderate13.816.5
02:00 am60Moderate13.816.4
03:00 am60Moderate13.916.5
04:00 am60Moderate14.116.6
05:00 am60Moderate14.016.4
06:00 am59Moderate13.415.8
07:00 am56Moderate12.014.3
08:00 am54Moderate10.913.2
09:00 am53Moderate10.212.4
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