Changde AQI History

Hourly air quality data for the past 24 hours in Changde, Hunan.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
10:00 am118Unhealthy for Sensitive Groups42.345.1
11:00 am113Unhealthy for Sensitive Groups40.543.0
12:00 pm99Moderate34.736.8
01:00 pm83Moderate26.127.7
02:00 pm72Moderate20.522.1
03:00 pm71Moderate19.621.2
04:00 pm69Moderate18.620.1
05:00 pm67Moderate17.819.2
06:00 pm67Moderate17.918.9
07:00 pm67Moderate17.618.9
08:00 pm76Moderate22.626.0
09:00 pm79Moderate24.329.4
10:00 pm81Moderate25.132.7
11:00 pm78Moderate23.433.8
12:00 am74Moderate21.734.7
01:00 am72Moderate20.634.5
02:00 am71Moderate19.934.2
03:00 am70Moderate19.534.1
04:00 am70Moderate19.233.6
05:00 am69Moderate18.933.1
06:00 am69Moderate18.732.7
07:00 am70Moderate19.233.3
08:00 am77Moderate22.942.6
09:00 am85Moderate27.151.2
10:00 am82Moderate25.650.1
11:00 am86Moderate27.956.7
12:00 pm85Moderate27.157.2
01:00 pm87Moderate28.563.6
02:00 pm88Moderate29.063.3
03:00 pm89Moderate29.662.6
04:00 pm90Moderate30.359.4
05:00 pm93Moderate31.962.2
06:00 pm94Moderate32.461.7
07:00 pm99Moderate34.971.0
08:00 pm106Unhealthy for Sensitive Groups37.777.3
09:00 pm112Unhealthy for Sensitive Groups39.880.6
10:00 pm113Unhealthy for Sensitive Groups40.582.0
11:00 pm115Unhealthy for Sensitive Groups41.282.7
12:00 am116Unhealthy for Sensitive Groups41.483.8
01:00 am115Unhealthy for Sensitive Groups41.182.9
02:00 am113Unhealthy for Sensitive Groups40.380.3
03:00 am111Unhealthy for Sensitive Groups39.578.9
04:00 am108Unhealthy for Sensitive Groups38.576.6
05:00 am107Unhealthy for Sensitive Groups38.175.2
06:00 am107Unhealthy for Sensitive Groups38.175.4
07:00 am108Unhealthy for Sensitive Groups38.473.8
08:00 am99Moderate34.868.5
09:00 am99Moderate35.068.9
10:00 am102Unhealthy for Sensitive Groups36.169.8
11:00 am103Unhealthy for Sensitive Groups36.377.3
12:00 pm107Unhealthy for Sensitive Groups38.085.9
01:00 pm110Unhealthy for Sensitive Groups39.091.7
02:00 pm104Unhealthy for Sensitive Groups36.987.3
03:00 pm97Moderate33.878.0
04:00 pm92Moderate31.069.4
05:00 pm88Moderate29.164.0
06:00 pm87Moderate28.460.8
07:00 pm89Moderate29.357.4
08:00 pm101Unhealthy for Sensitive Groups35.664.3
09:00 pm102Unhealthy for Sensitive Groups35.963.8
10:00 pm102Unhealthy for Sensitive Groups36.063.1
11:00 pm102Unhealthy for Sensitive Groups36.062.6
12:00 am101Unhealthy for Sensitive Groups35.762.4
01:00 am100Moderate35.261.7
02:00 am99Moderate34.861.5
03:00 am99Moderate34.661.0
04:00 am98Moderate34.360.1
05:00 am98Moderate34.158.8
06:00 am101Unhealthy for Sensitive Groups35.658.7
07:00 am109Unhealthy for Sensitive Groups38.853.6
08:00 am83Moderate26.338.5
09:00 am73Moderate21.135.2
10:00 am65Moderate16.628.9
11:00 am61Moderate14.524.8
12:00 pm58Moderate12.921.6
01:00 pm55Moderate11.519.0
02:00 pm54Moderate10.517.1
03:00 pm53Moderate10.116.0
04:00 pm53Moderate10.015.6
05:00 pm53Moderate10.315.6
06:00 pm57Moderate12.216.3
07:00 pm62Moderate14.818.7
08:00 pm69Moderate18.924.2
09:00 pm76Moderate22.428.1
10:00 pm83Moderate26.532.8
11:00 pm91Moderate30.537.3
12:00 am96Moderate33.540.7
01:00 am102Unhealthy for Sensitive Groups36.043.5
02:00 am108Unhealthy for Sensitive Groups38.446.2
03:00 am114Unhealthy for Sensitive Groups40.948.7
04:00 am117Unhealthy for Sensitive Groups41.949.7
05:00 am120Unhealthy for Sensitive Groups43.250.9
06:00 am123Unhealthy for Sensitive Groups44.452.0
07:00 am124Unhealthy for Sensitive Groups44.951.7
08:00 am114Unhealthy for Sensitive Groups40.949.0
09:00 am107Unhealthy for Sensitive Groups37.845.3
10:00 am94Moderate32.138.4
11:00 am80Moderate24.729.7
12:00 pm70Moderate19.523.7
01:00 pm64Moderate16.219.7
02:00 pm61Moderate14.617.5
03:00 pm60Moderate13.916.5
04:00 pm60Moderate13.916.3
05:00 pm61Moderate14.316.7
06:00 pm65Moderate16.718.7
07:00 pm70Moderate19.521.5
08:00 pm85Moderate27.530.4
09:00 pm96Moderate33.536.6
10:00 pm107Unhealthy for Sensitive Groups37.840.7
11:00 pm116Unhealthy for Sensitive Groups41.744.7
12:00 am124Unhealthy for Sensitive Groups44.747.6
01:00 am127Unhealthy for Sensitive Groups45.948.9
02:00 am132Unhealthy for Sensitive Groups48.151.1
03:00 am136Unhealthy for Sensitive Groups49.953.1
04:00 am139Unhealthy for Sensitive Groups50.954.1
05:00 am141Unhealthy for Sensitive Groups51.755.1
06:00 am141Unhealthy for Sensitive Groups51.855.3
07:00 am140Unhealthy for Sensitive Groups51.254.7
08:00 am103Unhealthy for Sensitive Groups36.440.9
09:00 am96Moderate33.137.5
10:00 am93Moderate31.436.1
11:00 am88Moderate28.933.5
12:00 pm78Moderate23.427.8
01:00 pm71Moderate20.123.6
02:00 pm69Moderate18.921.8
03:00 pm69Moderate18.621.1
04:00 pm70Moderate19.121.4
05:00 pm71Moderate20.122.4
06:00 pm75Moderate21.924.0
07:00 pm82Moderate25.827.7
08:00 pm134Unhealthy for Sensitive Groups49.153.8
09:00 pm153Unhealthy58.663.8
10:00 pm157Unhealthy64.369.4
11:00 pm159Unhealthy67.372.4
12:00 am160Unhealthy68.574.0
01:00 am160Unhealthy68.273.8
02:00 am159Unhealthy67.372.6
03:00 am157Unhealthy64.769.8
04:00 am155Unhealthy60.564.7
05:00 am150Unhealthy for Sensitive Groups55.459.0
06:00 am148Unhealthy for Sensitive Groups54.557.7
07:00 am144Unhealthy for Sensitive Groups53.155.5
08:00 am149Unhealthy for Sensitive Groups54.858.0
09:00 am136Unhealthy for Sensitive Groups49.852.2
10:00 am106Unhealthy for Sensitive Groups37.639.5
11:00 am85Moderate27.529.1
12:00 pm80Moderate24.826.5
01:00 pm78Moderate23.525.5
02:00 pm76Moderate22.524.7
03:00 pm76Moderate22.424.6
04:00 pm77Moderate22.825.1
05:00 pm75Moderate22.224.2
06:00 pm74Moderate21.723.7
07:00 pm78Moderate23.725.7
08:00 pm127Unhealthy for Sensitive Groups45.949.9
09:00 pm140Unhealthy for Sensitive Groups51.555.4
10:00 pm142Unhealthy for Sensitive Groups52.055.4
11:00 pm126Unhealthy for Sensitive Groups45.648.4
12:00 am121Unhealthy for Sensitive Groups43.546.1
01:00 am118Unhealthy for Sensitive Groups42.644.9
02:00 am117Unhealthy for Sensitive Groups41.844.0
03:00 am114Unhealthy for Sensitive Groups40.943.0
04:00 am110Unhealthy for Sensitive Groups39.341.2
05:00 am107Unhealthy for Sensitive Groups37.839.2
06:00 am104Unhealthy for Sensitive Groups36.938.3
07:00 am99Moderate34.836.6
08:00 am97Moderate33.935.6
09:00 am96Moderate33.235.3
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