Bucheon AQI History

Hourly air quality data for the past 24 hours in Bucheon, Gyeonggi.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
05:00 pm66Moderate17.222.5
06:00 pm79Moderate24.329.8
07:00 pm96Moderate33.140.4
08:00 pm117Unhealthy for Sensitive Groups41.849.8
09:00 pm108Unhealthy for Sensitive Groups38.245.4
10:00 pm129Unhealthy for Sensitive Groups46.855.9
11:00 pm144Unhealthy for Sensitive Groups53.162.2
12:00 am153Unhealthy58.068.5
01:00 am155Unhealthy61.773.3
02:00 am157Unhealthy64.076.8
03:00 am158Unhealthy65.979.6
04:00 am160Unhealthy67.882.0
05:00 am162Unhealthy70.584.5
06:00 am167Unhealthy77.890.8
07:00 am162Unhealthy70.581.7
08:00 am154Unhealthy59.674.7
09:00 am99Moderate34.748.7
10:00 am88Moderate29.241.8
11:00 am75Moderate22.232.4
12:00 pm66Moderate17.125.0
01:00 pm58Moderate12.818.5
02:00 pm52Moderate9.513.3
03:00 pm44Good7.910.3
04:00 pm44Good8.010.4
05:00 pm54Moderate10.714.1
06:00 pm60Moderate14.017.9
07:00 pm65Moderate16.821.2
08:00 pm69Moderate18.823.5
09:00 pm61Moderate14.717.4
10:00 pm63Moderate15.317.8
11:00 pm63Moderate15.618.0
12:00 am65Moderate16.418.6
01:00 am66Moderate17.019.3
02:00 am67Moderate17.620.3
03:00 am69Moderate18.621.7
04:00 am70Moderate19.422.8
05:00 am71Moderate20.023.3
06:00 am72Moderate20.423.7
07:00 am72Moderate20.223.5
08:00 am76Moderate22.628.3
09:00 am86Moderate28.035.9
10:00 am86Moderate27.736.3
11:00 am85Moderate27.337.6
12:00 pm85Moderate27.439.8
01:00 pm85Moderate27.641.7
02:00 pm85Moderate27.241.0
03:00 pm82Moderate26.037.6
04:00 pm80Moderate24.834.5
05:00 pm80Moderate24.532.7
06:00 pm81Moderate25.032.2
07:00 pm84Moderate26.733.9
08:00 pm89Moderate29.736.8
09:00 pm85Moderate27.232.5
10:00 pm90Moderate30.235.6
11:00 pm99Moderate34.840.4
12:00 am110Unhealthy for Sensitive Groups39.244.8
01:00 am116Unhealthy for Sensitive Groups41.746.8
02:00 am120Unhealthy for Sensitive Groups43.147.5
03:00 am121Unhealthy for Sensitive Groups43.547.5
04:00 am121Unhealthy for Sensitive Groups43.847.4
05:00 am122Unhealthy for Sensitive Groups44.247.6
06:00 am125Unhealthy for Sensitive Groups45.148.3
07:00 am124Unhealthy for Sensitive Groups44.947.4
08:00 am116Unhealthy for Sensitive Groups41.745.8
09:00 am88Moderate29.132.5
10:00 am76Moderate22.527.3
11:00 am69Moderate18.725.6
12:00 pm64Moderate16.223.3
01:00 pm60Moderate14.120.2
02:00 pm58Moderate12.817.8
03:00 pm57Moderate12.516.2
04:00 pm57Moderate12.115.1
05:00 pm58Moderate12.615.4
06:00 pm61Moderate14.617.5
07:00 pm72Moderate20.423.0
08:00 pm89Moderate29.530.9
09:00 pm100Moderate35.337.8
10:00 pm113Unhealthy for Sensitive Groups40.243.0
11:00 pm121Unhealthy for Sensitive Groups43.746.6
12:00 am126Unhealthy for Sensitive Groups45.547.8
01:00 am125Unhealthy for Sensitive Groups45.446.4
02:00 am123Unhealthy for Sensitive Groups44.645.2
03:00 am122Unhealthy for Sensitive Groups44.144.8
04:00 am123Unhealthy for Sensitive Groups44.445.1
05:00 am122Unhealthy for Sensitive Groups44.145.1
06:00 am122Unhealthy for Sensitive Groups44.145.2
07:00 am121Unhealthy for Sensitive Groups43.844.9
08:00 am122Unhealthy for Sensitive Groups44.245.6
09:00 am155Unhealthy61.968.7
10:00 am121Unhealthy for Sensitive Groups43.748.7
11:00 am106Unhealthy for Sensitive Groups37.442.4
12:00 pm96Moderate33.339.0
01:00 pm91Moderate30.636.3
02:00 pm87Moderate28.233.8
03:00 pm83Moderate26.131.8
04:00 pm80Moderate24.830.5
05:00 pm79Moderate24.330.2
06:00 pm80Moderate24.830.7
07:00 pm87Moderate28.334.1
08:00 pm101Unhealthy for Sensitive Groups35.641.0
09:00 pm154Unhealthy60.368.7
10:00 pm160Unhealthy68.276.1
11:00 pm164Unhealthy73.882.2
12:00 am166Unhealthy76.885.2
01:00 am166Unhealthy76.885.2
02:00 am168Unhealthy79.287.5
03:00 am168Unhealthy80.388.5
04:00 am167Unhealthy77.885.4
05:00 am163Unhealthy73.380.8
06:00 am161Unhealthy69.876.6
07:00 am159Unhealthy67.372.6
08:00 am160Unhealthy68.575.7
09:00 am115Unhealthy for Sensitive Groups41.249.9
10:00 am86Moderate28.136.2
11:00 am80Moderate24.632.0
12:00 pm80Moderate24.531.4
01:00 pm80Moderate24.931.3
02:00 pm80Moderate24.630.5
03:00 pm79Moderate24.129.8
04:00 pm77Moderate23.228.3
05:00 pm74Moderate21.726.4
06:00 pm71Moderate20.124.3
07:00 pm70Moderate19.222.8
08:00 pm71Moderate19.823.4
09:00 pm58Moderate12.713.8
10:00 pm58Moderate12.914.1
11:00 pm59Moderate13.615.1
12:00 am62Moderate14.916.4
01:00 am63Moderate15.617.1
02:00 am63Moderate15.616.8
03:00 am62Moderate15.016.1
04:00 am61Moderate14.315.5
05:00 am60Moderate13.815.4
06:00 am61Moderate14.616.6
07:00 am63Moderate15.418.1
08:00 am62Moderate15.019.8
09:00 am75Moderate21.929.6
10:00 am73Moderate20.729.2
11:00 am71Moderate20.129.0
12:00 pm72Moderate20.329.3
01:00 pm72Moderate20.429.6
02:00 pm71Moderate20.129.3
03:00 pm70Moderate19.427.6
04:00 pm68Moderate18.225.4
05:00 pm66Moderate17.123.6
06:00 pm65Moderate16.622.9
07:00 pm67Moderate17.523.3
08:00 pm71Moderate20.025.5
09:00 pm81Moderate25.132.5
10:00 pm83Moderate26.232.8
11:00 pm86Moderate28.134.7
12:00 am92Moderate31.338.2
01:00 am97Moderate33.841.1
02:00 am102Unhealthy for Sensitive Groups35.942.5
03:00 am102Unhealthy for Sensitive Groups36.042.1
04:00 am102Unhealthy for Sensitive Groups35.942.1
05:00 am102Unhealthy for Sensitive Groups36.041.6
06:00 am108Unhealthy for Sensitive Groups38.243.8
07:00 am108Unhealthy for Sensitive Groups38.443.7
08:00 am112Unhealthy for Sensitive Groups39.846.6
09:00 am119Unhealthy for Sensitive Groups42.750.5
10:00 am119Unhealthy for Sensitive Groups42.751.0
11:00 am111Unhealthy for Sensitive Groups39.647.5
12:00 pm96Moderate33.139.9
01:00 pm97Moderate33.941.3
02:00 pm102Unhealthy for Sensitive Groups36.042.3
03:00 pm106Unhealthy for Sensitive Groups37.642.8
04:00 pm106Unhealthy for Sensitive Groups37.441.8
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