Grande-Synthe AQI History

Hourly air quality data for the past 24 hours in Grande-Synthe, Hauts-de-France.

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 am59Moderate13.326.9
02:00 am————
01:00 am53Moderate10.021.0
12:00 am52Moderate9.820.4
11:00 pm32Good5.713.6
10:00 pm22Good4.08.7
09:00 pm22Good3.98.3
08:00 pm20Good3.68.2
07:00 pm25Good4.511.1
06:00 pm25Good4.511.1
05:00 pm22Good4.017.4
04:00 pm22Good4.017.4
03:00 pm31Good5.627.2
02:00 pm31Good5.627.3
01:00 pm42Good7.622.4
12:00 pm25Good4.510.3
11:00 am43Good7.715.5
10:00 am43Good7.817.2
09:00 am49Good8.817.3
08:00 am50Good9.014.9
07:00 am46Good8.315.0
06:00 am46Good8.217.9
05:00 am57Moderate12.222.3
04:00 am49Good8.818.2
03:00 am39Good7.014.7
02:00 am33Good5.911.3
01:00 am55Moderate11.126.9
12:00 am55Moderate11.032.5
11:00 pm55Moderate11.032.3
10:00 pm51Moderate9.149.4
09:00 pm51Moderate9.348.9
08:00 pm————
07:00 pm36Good6.514.7
06:00 pm35Good6.315.2
05:00 pm24Good4.310.3
04:00 pm24Good4.310.6
03:00 pm34Good6.213.1
02:00 pm39Good7.115.4
01:00 pm39Good7.015.0
12:00 pm51Moderate9.317.9
11:00 am51Moderate9.316.8
10:00 am52Moderate9.718.6
09:00 am57Moderate12.424.2
08:00 am54Moderate10.620.0
07:00 am53Moderate10.218.1
06:00 am51Moderate9.216.0
05:00 am52Moderate9.418.9
04:00 am52Moderate9.820.6
03:00 am52Moderate9.924.8
02:00 am52Moderate9.924.8
01:00 am53Moderate10.327.7
12:00 am58Moderate13.047.8
11:00 pm61Moderate14.544.8
10:00 pm64Moderate16.146.7
09:00 pm58Moderate12.643.0
08:00 pm55Moderate11.235.5
07:00 pm54Moderate10.634.9
06:00 pm54Moderate10.744.8
05:00 pm52Moderate9.939.2
04:00 pm51Moderate9.328.3
03:00 pm51Moderate9.228.2
02:00 pm52Moderate9.629.5
01:00 pm53Moderate10.027.5
12:00 pm43Good7.816.4
11:00 am58Moderate13.030.8
10:00 am58Moderate13.130.6
09:00 am55Moderate11.335.5
08:00 am56Moderate11.734.3
07:00 am58Moderate12.727.6
06:00 am60Moderate14.126.6
05:00 am59Moderate13.628.9
04:00 am59Moderate13.625.3
03:00 am58Moderate13.027.3
02:00 am58Moderate13.026.8
01:00 am53Moderate10.133.1
12:00 am52Moderate9.537.9
11:00 pm48Good8.727.7
10:00 pm43Good7.738.3
09:00 pm41Good7.442.9
08:00 pm38Good6.825.2
07:00 pm38Good6.825.1
06:00 pm46Good8.225.0
05:00 pm43Good7.727.1
04:00 pm42Good7.626.9
03:00 pm51Moderate9.225.5
02:00 pm500Hazardous9.027.4
01:00 pm52Moderate9.921.8
12:00 pm37Good6.715.3
11:00 am47Good8.522.6
10:00 am34Good6.213.2
09:00 am500Hazardous9.017.6
08:00 am48Good8.717.2
07:00 am58Moderate12.921.8
06:00 am97Moderate34.051.7
05:00 am89Moderate29.545.3
04:00 am89Moderate29.644.7
03:00 am60Moderate13.724.1
02:00 am60Moderate13.924.0
01:00 am60Moderate14.125.3
12:00 am62Moderate15.026.1
11:00 pm60Moderate13.926.2
10:00 pm66Moderate17.026.9
09:00 pm69Moderate18.630.2
08:00 pm71Moderate19.628.1
07:00 pm69Moderate18.527.5
06:00 pm70Moderate19.226.8
05:00 pm94Moderate32.232.7
04:00 pm103Unhealthy for Sensitive Groups36.351.2
03:00 pm92Moderate31.142.3
02:00 pm88Moderate29.040.0
01:00 pm74Moderate21.230.8
12:00 pm90Moderate30.144.5
11:00 am112Unhealthy for Sensitive Groups40.156.4
10:00 am113Unhealthy for Sensitive Groups40.455.9
09:00 am127Unhealthy for Sensitive Groups46.063.5
08:00 am120Unhealthy for Sensitive Groups43.461.2
07:00 am103Unhealthy for Sensitive Groups36.542.6
06:00 am75Moderate21.735.7
05:00 am74Moderate21.537.3
04:00 am93Moderate31.647.5
03:00 am72Moderate20.646.2
02:00 am87Moderate28.258.2
01:00 am81Moderate25.544.0
12:00 am85Moderate27.550.7
11:00 pm90Moderate30.252.4
10:00 pm105Unhealthy for Sensitive Groups37.050.2
09:00 pm100Moderate35.348.6
08:00 pm131Unhealthy for Sensitive Groups47.6105.7
07:00 pm115Unhealthy for Sensitive Groups41.372.1
06:00 pm139Unhealthy for Sensitive Groups51.099.3
05:00 pm88Moderate28.970.2
04:00 pm110Unhealthy for Sensitive Groups39.387.5
03:00 pm109Unhealthy for Sensitive Groups38.884.9
02:00 pm66Moderate17.257.4
01:00 pm68Moderate17.790.0
12:00 pm64Moderate16.040.5
11:00 am64Moderate15.940.0
10:00 am65Moderate16.638.9
09:00 am71Moderate20.139.1
08:00 am68Moderate18.151.0
07:00 am68Moderate18.047.5
06:00 am65Moderate16.635.0
05:00 am64Moderate16.134.7
04:00 am65Moderate16.435.7
03:00 am73Moderate20.756.1
02:00 am66Moderate17.462.3
01:00 am89Moderate22.2133.0
12:00 am87Moderate22.2128.3
11:00 pm79Moderate24.487.1
10:00 pm76Moderate22.659.3
09:00 pm66Moderate17.042.6
08:00 pm66Moderate16.942.0
07:00 pm59Moderate13.537.0
06:00 pm63Moderate15.539.9
05:00 pm57Moderate12.336.2
04:00 pm57Moderate12.336.0
03:00 pm58Moderate12.736.7
02:00 pm56Moderate11.536.7
01:00 pm59Moderate13.134.3
12:00 pm57Moderate12.332.6
11:00 am57Moderate12.229.3
10:00 am56Moderate12.128.6
09:00 am56Moderate11.630.0
08:00 am54Moderate11.027.3
07:00 am54Moderate10.924.7
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