Jamestown AQI History

Hourly air quality data for the past 24 hours in Jamestown, Saint Helena.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
07:00 am52Moderate9.716.4
08:00 am53Moderate10.217.1
09:00 am52Moderate9.916.6
10:00 am53Moderate10.217.1
11:00 am53Moderate10.417.4
12:00 pm54Moderate10.617.5
01:00 pm55Moderate11.118.2
02:00 pm55Moderate11.518.9
03:00 pm57Moderate12.119.8
04:00 pm57Moderate12.420.1
05:00 pm60Moderate13.922.5
06:00 pm58Moderate12.820.8
07:00 pm58Moderate12.620.6
08:00 pm59Moderate13.622.4
09:00 pm56Moderate11.719.4
10:00 pm55Moderate11.018.4
11:00 pm53Moderate10.417.5
12:00 am53Moderate10.016.8
01:00 am52Moderate9.916.8
02:00 am52Moderate9.916.9
03:00 am52Moderate9.816.7
04:00 am52Moderate9.716.7
05:00 am52Moderate9.516.5
06:00 am52Moderate9.416.3
07:00 am51Moderate9.316.3
08:00 am52Moderate9.416.5
09:00 am52Moderate9.516.6
10:00 am52Moderate9.416.5
11:00 am51Moderate9.316.4
12:00 pm45Good8.114.4
01:00 pm47Good8.414.8
02:00 pm48Good8.615.1
03:00 pm48Good8.615.2
04:00 pm48Good8.615.2
05:00 pm48Good8.615.1
06:00 pm49Good8.815.4
07:00 pm49Good8.915.7
08:00 pm51Moderate9.116.1
09:00 pm50Good9.015.8
10:00 pm51Moderate9.216.2
11:00 pm50Good9.015.9
12:00 am51Moderate9.216.1
01:00 am52Moderate9.516.6
02:00 am52Moderate9.717.0
03:00 am53Moderate10.017.5
04:00 am53Moderate10.217.9
05:00 am53Moderate10.318.2
06:00 am54Moderate10.618.7
07:00 am54Moderate10.819.1
08:00 am56Moderate11.720.7
09:00 am56Moderate11.620.4
10:00 am55Moderate11.520.1
11:00 am55Moderate11.019.2
12:00 pm55Moderate11.419.8
01:00 pm55Moderate11.219.4
02:00 pm54Moderate10.919.0
03:00 pm55Moderate11.019.1
04:00 pm55Moderate11.219.5
05:00 pm55Moderate11.119.4
06:00 pm55Moderate11.319.7
07:00 pm55Moderate11.520.0
08:00 pm56Moderate11.820.4
09:00 pm56Moderate12.020.5
10:00 pm57Moderate12.220.7
11:00 pm57Moderate12.521.0
12:00 am58Moderate13.021.8
01:00 am59Moderate13.322.2
02:00 am59Moderate13.522.5
03:00 am59Moderate13.622.6
04:00 am59Moderate13.422.2
05:00 am58Moderate13.021.6
06:00 am57Moderate12.520.7
07:00 am56Moderate11.619.3
08:00 am55Moderate11.318.7
09:00 am54Moderate10.918.0
10:00 am54Moderate10.918.0
11:00 am54Moderate10.817.9
12:00 pm57Moderate12.520.7
01:00 pm57Moderate12.420.6
02:00 pm57Moderate12.420.5
03:00 pm57Moderate12.520.7
04:00 pm58Moderate12.620.8
05:00 pm58Moderate12.620.7
06:00 pm58Moderate12.721.0
07:00 pm57Moderate12.520.7
08:00 pm58Moderate12.921.2
09:00 pm55Moderate11.318.7
10:00 pm54Moderate10.818.2
11:00 pm54Moderate10.818.2
12:00 am55Moderate11.018.6
01:00 am55Moderate11.018.6
02:00 am54Moderate10.918.3
03:00 am54Moderate10.818.0
04:00 am54Moderate10.617.7
05:00 am53Moderate10.417.4
06:00 am54Moderate10.517.6
07:00 am54Moderate10.717.9
08:00 am55Moderate11.118.6
09:00 am55Moderate11.419.3
10:00 am56Moderate11.619.8
11:00 am56Moderate11.619.8
12:00 pm58Moderate13.021.8
01:00 pm59Moderate13.222.3
02:00 pm59Moderate13.622.9
03:00 pm59Moderate13.623.0
04:00 pm60Moderate14.023.7
05:00 pm61Moderate14.524.6
06:00 pm61Moderate14.324.2
07:00 pm61Moderate14.624.8
08:00 pm62Moderate14.825.0
09:00 pm63Moderate15.526.1
10:00 pm64Moderate16.127.1
11:00 pm63Moderate15.826.5
12:00 am62Moderate15.024.9
01:00 am62Moderate14.924.7
02:00 am61Moderate14.223.5
03:00 am59Moderate13.222.0
04:00 am57Moderate12.420.7
05:00 am56Moderate11.820.1
06:00 am56Moderate11.820.3
07:00 am57Moderate12.120.9
08:00 am58Moderate12.621.7
09:00 am59Moderate13.523.3
10:00 am61Moderate14.424.8
11:00 am62Moderate14.925.6
12:00 pm60Moderate13.923.9
01:00 pm59Moderate13.623.3
02:00 pm59Moderate13.523.3
03:00 pm60Moderate13.723.6
04:00 pm60Moderate13.924.0
05:00 pm60Moderate13.924.0
06:00 pm61Moderate14.224.4
07:00 pm61Moderate14.324.8
08:00 pm61Moderate14.525.2
09:00 pm62Moderate15.026.0
10:00 pm63Moderate15.527.1
11:00 pm62Moderate15.126.4
12:00 am60Moderate13.823.9
01:00 am59Moderate13.222.9
02:00 am59Moderate13.423.3
03:00 am59Moderate13.223.0
04:00 am59Moderate13.223.0
05:00 am59Moderate13.423.3
06:00 am60Moderate13.723.8
07:00 am59Moderate13.523.6
08:00 am60Moderate13.924.1
09:00 am60Moderate14.024.3
10:00 am62Moderate15.126.1
11:00 am64Moderate16.228.1
12:00 pm59Moderate13.423.3
01:00 pm60Moderate13.924.2
02:00 pm61Moderate14.324.9
03:00 pm60Moderate14.124.4
04:00 pm60Moderate13.924.0
05:00 pm59Moderate13.523.4
06:00 pm59Moderate13.423.1
07:00 pm59Moderate13.623.3
08:00 pm60Moderate13.923.8
09:00 pm60Moderate14.023.9
10:00 pm61Moderate14.224.0
11:00 pm61Moderate14.324.2
12:00 am61Moderate14.624.6
01:00 am61Moderate14.724.7
02:00 am61Moderate14.324.0
03:00 am61Moderate14.223.7
04:00 am60Moderate14.123.7
05:00 am61Moderate14.223.7
06:00 am60Moderate13.923.2
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