Puente de Piedra AQI History

Hourly air quality data for the past 24 hours in Puente de Piedra, Alajuela.

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 am32Good5.75.8
02:00 am————
01:00 am43Good7.77.9
12:00 am37Good6.76.9
11:00 pm40Good7.27.4
10:00 pm500Hazardous9.09.6
09:00 pm55Moderate11.312.6
08:00 pm52Moderate9.711.5
07:00 pm52Moderate9.912.0
06:00 pm54Moderate11.014.0
05:00 pm55Moderate11.314.7
04:00 pm54Moderate10.914.6
03:00 pm57Moderate12.416.6
02:00 pm59Moderate13.316.6
01:00 pm61Moderate14.416.4
12:00 pm36Good6.56.8
11:00 am45Good8.18.8
10:00 am53Moderate10.411.3
09:00 am56Moderate11.612.5
08:00 am56Moderate12.012.8
07:00 am58Moderate12.713.5
06:00 am59Moderate13.614.5
05:00 am60Moderate13.714.7
04:00 am58Moderate13.014.1
03:00 am56Moderate11.813.0
02:00 am57Moderate12.213.3
01:00 am56Moderate11.912.3
12:00 am41Good7.47.7
11:00 pm54Moderate10.511.2
10:00 pm44Good8.08.7
09:00 pm33Good5.97.2
08:00 pm————
07:00 pm36Good6.58.3
06:00 pm25Good4.55.5
05:00 pm22Good3.94.8
04:00 pm19Good3.54.2
03:00 pm22Good4.05.0
02:00 pm31Good5.77.0
01:00 pm51Moderate9.311.1
12:00 pm32Good5.76.4
11:00 am35Good6.37.2
10:00 am38Good6.87.9
09:00 am41Good7.38.5
08:00 am42Good7.68.8
07:00 am45Good8.19.2
06:00 am51Moderate9.310.1
05:00 am54Moderate10.511.2
04:00 am56Moderate11.612.2
03:00 am58Moderate12.613.5
02:00 am61Moderate14.615.6
01:00 am61Moderate14.614.9
12:00 am52Moderate9.59.8
11:00 pm35Good6.46.8
10:00 pm28Good5.05.6
09:00 pm27Good4.85.5
08:00 pm27Good4.85.5
07:00 pm24Good4.35.2
06:00 pm21Good3.85.0
05:00 pm21Good3.74.9
04:00 pm22Good3.95.1
03:00 pm30Good5.56.9
02:00 pm43Good7.79.3
01:00 pm44Good7.89.3
12:00 pm45Good8.08.7
11:00 am40Good7.17.8
10:00 am39Good7.07.7
09:00 am42Good7.68.3
08:00 am46Good8.39.0
07:00 am53Moderate10.110.9
06:00 am55Moderate11.311.7
05:00 am58Moderate13.013.5
04:00 am60Moderate13.814.2
03:00 am60Moderate13.814.3
02:00 am59Moderate13.614.1
01:00 am58Moderate12.813.3
12:00 am54Moderate10.811.5
11:00 pm500Hazardous9.19.9
10:00 pm48Good8.69.5
09:00 pm43Good7.78.8
08:00 pm42Good7.58.8
07:00 pm43Good7.79.8
06:00 pm49Good8.711.3
05:00 pm51Moderate9.211.8
04:00 pm52Moderate9.412.1
03:00 pm43Good7.78.9
02:00 pm53Moderate10.010.8
01:00 pm65Moderate16.417.0
12:00 pm65Moderate16.817.1
11:00 am64Moderate15.816.1
10:00 am63Moderate15.615.9
09:00 am63Moderate15.415.6
08:00 am62Moderate15.115.3
07:00 am62Moderate15.015.2
06:00 am62Moderate14.915.1
05:00 am61Moderate14.214.4
04:00 am58Moderate12.813.0
03:00 am54Moderate10.811.2
02:00 am51Moderate9.19.8
01:00 am36Good6.56.7
12:00 am45Good8.18.3
11:00 pm46Good8.38.8
10:00 pm48Good8.79.3
09:00 pm36Good6.46.9
08:00 pm36Good6.56.8
07:00 pm40Good7.38.0
06:00 pm44Good8.09.0
05:00 pm45Good8.29.4
04:00 pm49Good8.810.3
03:00 pm53Moderate9.911.4
02:00 pm60Moderate13.915.2
01:00 pm61Moderate14.615.6
12:00 pm62Moderate15.215.5
11:00 am60Moderate13.713.9
10:00 am59Moderate13.413.6
09:00 am59Moderate13.413.6
08:00 am59Moderate13.413.5
07:00 am59Moderate13.213.3
06:00 am58Moderate13.013.2
05:00 am56Moderate11.912.1
04:00 am54Moderate10.610.8
03:00 am52Moderate9.49.6
02:00 am52Moderate9.89.9
01:00 am43Good7.88.0
12:00 am52Moderate9.49.6
11:00 pm40Good7.27.4
10:00 pm54Moderate10.511.0
09:00 pm47Good8.59.6
08:00 pm42Good7.69.1
07:00 pm47Good8.410.1
06:00 pm44Good8.09.7
05:00 pm49Good8.710.6
04:00 pm46Good8.410.1
03:00 pm43Good7.78.9
02:00 pm37Good6.77.5
01:00 pm33Good5.86.3
12:00 pm14Good2.62.7
11:00 am15Good2.83.0
10:00 am15Good2.62.9
09:00 am13Good2.42.5
08:00 am14Good2.62.7
07:00 am14Good2.62.7
06:00 am18Good3.23.3
05:00 am25Good4.44.6
04:00 am28Good5.05.1
03:00 am22Good3.94.0
02:00 am21Good3.83.9
01:00 am27Good4.84.9
12:00 am29Good5.25.3
11:00 pm42Good7.67.9
10:00 pm48Good8.68.8
09:00 pm53Moderate10.111.0
08:00 pm53Moderate10.011.4
07:00 pm52Moderate9.812.3
06:00 pm55Moderate11.114.4
05:00 pm54Moderate10.914.1
04:00 pm53Moderate10.313.0
03:00 pm53Moderate10.111.9
02:00 pm51Moderate9.110.0
01:00 pm35Good6.26.7
12:00 pm37Good6.67.6
11:00 am37Good6.67.3
10:00 am42Good7.58.4
09:00 am45Good8.19.1
08:00 am45Good8.09.0
07:00 am44Good7.98.9
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