Skip to content

Santa Clara AQI History

Hourly air quality data for the past 24 hours in Santa Clara, Coimbra.

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 am54Moderate10.528.5
02:00 am
01:00 am54Moderate10.924.8
12:00 am54Moderate10.523.5
11:00 pm55Moderate11.231.0
10:00 pm54Moderate10.529.5
09:00 pm52Moderate9.431.6
08:00 pm51Moderate9.236.4
07:00 pm54Moderate10.933.5
06:00 pm52Moderate9.430.7
05:00 pm32Good5.729.4
04:00 pm32Good5.729.4
03:00 pm32Good5.720.8
02:00 pm32Good5.724.4
01:00 pm48Good8.722.4
12:00 pm52Moderate9.822.6
11:00 am49Good8.931.7
10:00 am50Good8.931.6
09:00 am47Good8.433.1
08:00 am47Good8.432.0
07:00 am53Moderate10.132.5
06:00 am52Moderate9.627.8
05:00 am25Good3.427.8
04:00 am47Good8.519.4
03:00 am24Good4.418.9
02:00 am24Good4.416.9
01:00 am25Good4.518.8
12:00 am36Good6.520.4
11:00 pm54Moderate10.622.6
10:00 pm53Moderate10.123.8
09:00 pm52Moderate9.619.9
08:00 pm
07:00 pm43Good7.818.9
06:00 pm44Good7.817.8
05:00 pm46Good8.210.9
04:00 pm41Good7.318.4
03:00 pm38Good6.816.7
02:00 pm38Good6.815.6
01:00 pm36Good6.514.8
12:00 pm25Good4.516.6
11:00 am37Good6.717.9
10:00 am34Good6.217.1
09:00 am33Good5.919.7
08:00 am34Good6.220.9
07:00 am34Good6.221.5
06:00 am38Good6.818.3
05:00 am39Good6.918.3
04:00 am38Good6.818.0
03:00 am37Good6.718.3
02:00 am42Good7.521.9
01:00 am39Good7.121.8
12:00 am40Good7.220.0
11:00 pm42Good7.529.2
10:00 pm39Good7.126.2
09:00 pm36Good6.524.4
08:00 pm33Good6.025.4
07:00 pm37Good6.630.9
06:00 pm31Good5.624.8
05:00 pm34Good6.013.1
04:00 pm34Good6.025.3
03:00 pm36Good6.625.7
02:00 pm43Good7.713.3
01:00 pm42Good7.514.2
12:00 pm44Good8.026.1
11:00 am47Good8.433.8
10:00 am29Good5.328.8
09:00 am32Good5.729.3
08:00 am61Moderate14.720.0
07:00 am60Moderate13.920.7
06:00 am39Good7.026.5
05:00 am39Good7.030.3
04:00 am39Good7.029.5
03:00 am55Moderate11.134.3
02:00 am42Good7.530.6
01:00 am54Moderate10.724.1
12:00 am50Good9.026.8
11:00 pm58Moderate12.823.5
10:00 pm57Moderate12.323.5
09:00 pm55Moderate11.428.7
08:00 pm53Moderate10.018.0
07:00 pm51Moderate9.429.5
06:00 pm48Good8.718.1
05:00 pm47Good8.423.9
04:00 pm48Good8.724.3
03:00 pm48Good8.726.7
02:00 pm47Good8.528.0
01:00 pm54Moderate10.726.5
12:00 pm57Moderate12.228.4
11:00 am58Moderate12.930.4
10:00 am61Moderate14.335.4
09:00 am64Moderate16.034.1
08:00 am65Moderate16.835.6
07:00 am71Moderate19.937.0
06:00 am70Moderate19.124.8
05:00 am68Moderate18.328.5
04:00 am63Moderate15.626.6
03:00 am60Moderate13.826.3
02:00 am59Moderate13.625.8
01:00 am58Moderate12.828.9
12:00 am60Moderate13.828.2
11:00 pm62Moderate15.130.9
10:00 pm60Moderate14.026.5
09:00 pm57Moderate12.326.5
08:00 pm58Moderate13.124.9
07:00 pm57Moderate12.417.6
06:00 pm57Moderate12.418.6
05:00 pm56Moderate11.720.2
04:00 pm56Moderate11.821.8
03:00 pm58Moderate13.128.9
02:00 pm58Moderate12.929.7
01:00 pm60Moderate14.031.7
12:00 pm61Moderate14.326.6
11:00 am65Moderate16.537.7
10:00 am64Moderate16.130.2
09:00 am500Hazardous9.144.4
08:00 am51Moderate9.341.1
07:00 am73Moderate20.631.8
06:00 am74Moderate21.429.3
05:00 am54Moderate10.635.5
04:00 am74Moderate21.530.9
03:00 am54Moderate10.641.5
02:00 am54Moderate10.635.8
01:00 am57Moderate12.238.8
12:00 am71Moderate19.942.1
11:00 pm61Moderate14.745.2
10:00 pm61Moderate14.749.5
09:00 pm64Moderate16.146.7
08:00 pm62Moderate14.953.7
07:00 pm65Moderate16.643.2
06:00 pm53Moderate10.323.1
05:00 pm53Moderate10.317.9
04:00 pm62Moderate14.927.9
03:00 pm46Good8.221.0
02:00 pm47Good8.524.9
01:00 pm47Good8.523.4
12:00 pm54Moderate10.723.4
11:00 am68Moderate18.418.4
10:00 am72Moderate20.220.2
09:00 am25Good4.59.1
08:00 am83Moderate26.439.0
07:00 am87Moderate28.339.7
06:00 am82Moderate25.937.3
05:00 am77Moderate23.036.0
04:00 am51Moderate9.322.7
03:00 am53Moderate10.423.0
02:00 am73Moderate20.823.1
01:00 am54Moderate11.022.7
12:00 am59Moderate13.228.4
11:00 pm64Moderate15.926.9
10:00 pm63Moderate15.729.2
09:00 pm65Moderate16.631.8
08:00 pm62Moderate15.143.9
07:00 pm67Moderate17.547.4
06:00 pm25Good3.427.4
05:00 pm29Good3.231.3
04:00 pm60Moderate14.046.3
03:00 pm59Moderate13.429.5
02:00 pm60Moderate14.132.3
01:00 pm61Moderate14.314.3
12:00 pm67Moderate17.630.6
11:00 am67Moderate17.629.5
10:00 am67Moderate17.745.5
09:00 am80Moderate24.845.5
08:00 am84Moderate26.645.5
07:00 am89Moderate29.449.0