Amersham AQI History

Hourly air quality data for the past 24 hours in Amersham, Buckinghamshire.

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 am29Good5.212.3
02:00 am————
01:00 am31Good5.612.7
12:00 am32Good5.720.4
11:00 pm23Good4.222.0
10:00 pm29Good5.327.4
09:00 pm26Good4.828.1
08:00 pm41Good7.326.8
07:00 pm22Good3.923.6
06:00 pm52Moderate9.420.5
05:00 pm34Good6.014.6
04:00 pm18Good3.38.9
03:00 pm31Good5.710.5
02:00 pm39Good7.012.7
01:00 pm19Good3.512.3
12:00 pm20Good3.512.1
11:00 am20Good3.612.8
10:00 am25Good4.515.8
09:00 am18Good3.311.8
08:00 am25Good4.610.6
07:00 am23Good4.111.6
06:00 am23Good4.111.3
05:00 am25Good4.611.4
04:00 am28Good5.012.7
03:00 am30Good5.413.3
02:00 am32Good5.817.2
01:00 am28Good5.117.4
12:00 am29Good5.224.5
11:00 pm24Good4.316.6
10:00 pm23Good4.217.1
09:00 pm21Good3.816.7
08:00 pm————
07:00 pm18Good3.211.7
06:00 pm30Good5.312.1
05:00 pm21Good3.810.9
04:00 pm22Good4.010.7
03:00 pm24Good4.310.8
02:00 pm25Good4.511.8
01:00 pm26Good4.714.4
12:00 pm17Good3.18.3
11:00 am18Good3.28.0
10:00 am18Good3.38.1
09:00 am18Good3.27.8
08:00 am18Good3.28.0
07:00 am17Good3.07.5
06:00 am15Good2.87.0
05:00 am15Good2.76.6
04:00 am15Good2.77.0
03:00 am16Good2.86.8
02:00 am18Good3.26.7
01:00 am23Good4.18.3
12:00 am23Good4.19.3
11:00 pm29Good5.212.0
10:00 pm32Good5.712.7
09:00 pm21Good3.816.7
08:00 pm23Good4.217.6
07:00 pm35Good6.330.2
06:00 pm31Good5.628.0
05:00 pm35Good6.329.0
04:00 pm37Good6.628.9
03:00 pm40Good7.229.3
02:00 pm39Good7.024.9
01:00 pm41Good7.329.6
12:00 pm38Good6.923.1
11:00 am35Good6.424.2
10:00 am36Good6.421.0
09:00 am34Good6.119.1
08:00 am34Good6.119.3
07:00 am32Good5.717.2
06:00 am32Good5.713.9
05:00 am33Good5.913.8
04:00 am34Good6.014.1
03:00 am35Good6.314.3
02:00 am30Good5.413.2
01:00 am30Good5.413.3
12:00 am31Good5.613.1
11:00 pm39Good7.113.9
10:00 pm39Good7.013.8
09:00 pm32Good5.713.1
08:00 pm31Good5.512.3
07:00 pm35Good6.214.9
06:00 pm31Good5.611.1
05:00 pm28Good5.011.3
04:00 pm29Good5.211.9
03:00 pm24Good4.311.3
02:00 pm29Good5.211.2
01:00 pm27Good4.910.3
12:00 pm26Good4.79.6
11:00 am25Good4.59.0
10:00 am24Good4.49.1
09:00 am25Good4.510.4
08:00 am27Good4.911.3
07:00 am31Good5.614.3
06:00 am30Good5.311.8
05:00 am29Good5.211.4
04:00 am29Good5.211.2
03:00 am29Good5.211.1
02:00 am29Good5.210.7
01:00 am30Good5.411.9
12:00 am32Good5.712.5
11:00 pm35Good6.314.3
10:00 pm33Good6.014.8
09:00 pm44Good8.019.4
08:00 pm46Good8.220.6
07:00 pm48Good8.720.7
06:00 pm46Good8.320.0
05:00 pm40Good7.219.0
04:00 pm40Good7.219.5
03:00 pm41Good7.418.6
02:00 pm46Good8.218.2
01:00 pm47Good8.418.3
12:00 pm52Moderate9.423.6
11:00 am48Good8.720.7
10:00 am44Good7.920.8
09:00 am40Good7.220.4
08:00 am41Good7.416.7
07:00 am39Good6.916.6
06:00 am37Good6.716.5
05:00 am38Good6.816.5
04:00 am41Good7.419.2
03:00 am40Good7.218.9
02:00 am41Good7.320.6
01:00 am39Good6.920.8
12:00 am46Good8.225.4
11:00 pm53Moderate10.036.6
10:00 pm53Moderate10.015.3
09:00 pm53Moderate10.317.1
08:00 pm53Moderate10.416.3
07:00 pm51Moderate9.224.6
06:00 pm39Good7.025.9
05:00 pm35Good6.221.1
04:00 pm52Moderate9.822.4
03:00 pm35Good6.322.8
02:00 pm43Good7.825.4
01:00 pm40Good7.221.2
12:00 pm43Good7.722.3
11:00 am45Good8.124.6
10:00 am48Good8.626.8
09:00 am50Good9.024.3
08:00 am51Moderate9.224.2
07:00 am51Moderate9.328.3
06:00 am54Moderate10.528.2
05:00 am54Moderate10.527.9
04:00 am55Moderate11.129.3
03:00 am55Moderate11.532.7
02:00 am57Moderate12.533.0
01:00 am55Moderate11.534.1
12:00 am55Moderate11.238.9
11:00 pm55Moderate11.239.5
10:00 pm54Moderate10.835.9
09:00 pm54Moderate11.033.6
08:00 pm56Moderate12.031.2
07:00 pm58Moderate12.934.3
06:00 pm60Moderate13.835.7
05:00 pm58Moderate12.741.5
04:00 pm58Moderate12.837.4
03:00 pm58Moderate12.737.3
02:00 pm57Moderate12.230.6
01:00 pm56Moderate11.730.1
12:00 pm54Moderate10.931.1
11:00 am53Moderate10.230.3
10:00 am51Moderate9.229.2
09:00 am49Good8.926.1
08:00 am47Good8.525.2
07:00 am47Good8.527.1
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