Ad Dir‘īyah AQI History

Hourly air quality data for the past 24 hours in Ad Dir‘īyah, Ar Riyāḑ.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
05:00 am500Hazardous154.1976.0
06:00 am500Hazardous142.0866.1
07:00 am500Hazardous147.1894.1
08:00 am500Hazardous133.2810.3
09:00 am500Hazardous143.0994.7
10:00 am500Hazardous139.71035.6
11:00 am500Hazardous109.4834.5
12:00 pm500Hazardous110.8868.0
01:00 pm500Hazardous117.6936.9
02:00 pm500Hazardous124.81005.8
03:00 pm500Hazardous136.01139.9
04:00 pm500Hazardous133.61121.3
05:00 pm500Hazardous133.61121.3
06:00 pm500Hazardous165.31344.8
07:00 pm500Hazardous174.21322.5
08:00 pm500Hazardous165.81173.5
09:00 pm500Hazardous156.01065.4
10:00 pm500Hazardous140.2918.3
11:00 pm500Hazardous123.9787.9
12:00 am500Hazardous112.0719.0
01:00 am500Hazardous99.2642.6
02:00 am422Hazardous83.4534.6
03:00 am218Very Unhealthy63.1367.9
04:00 am225Very Unhealthy60.1372.5
05:00 am158Unhealthy49.6270.1
06:00 am128Unhealthy for Sensitive Groups43.3209.1
07:00 am146Unhealthy for Sensitive Groups48.8246.8
08:00 am374Hazardous71.0491.7
09:00 am500Hazardous83.6676.1
10:00 am500Hazardous117.1983.5
11:00 am500Hazardous120.61024.5
12:00 pm500Hazardous113.2961.1
01:00 pm500Hazardous101.3860.5
02:00 pm500Hazardous88.0746.9
03:00 pm497Hazardous70.5601.6
04:00 pm334Hazardous55.3455.4
05:00 pm199Unhealthy45.1352.0
06:00 pm119Unhealthy for Sensitive Groups32.6192.3
07:00 pm98Moderate30.9149.0
08:00 pm93Moderate31.7134.6
09:00 pm98Moderate34.3143.4
10:00 pm99Moderate34.6139.2
11:00 pm106Unhealthy for Sensitive Groups37.4154.1
12:00 am122Unhealthy for Sensitive Groups43.1197.4
01:00 am218Very Unhealthy63.1367.9
02:00 am214Very Unhealthy71.7364.1
03:00 am500Hazardous446.12697.1
04:00 am500Hazardous401.42399.1
05:00 am500Hazardous341.81896.2
06:00 am500Hazardous313.91739.7
07:00 am500Hazardous280.31549.7
08:00 am500Hazardous272.91665.2
09:00 am500Hazardous269.21803.0
10:00 am500Hazardous251.51758.3
11:00 am500Hazardous235.21683.8
12:00 pm500Hazardous213.31531.1
01:00 pm500Hazardous183.51281.5
02:00 pm500Hazardous152.71002.1
03:00 pm500Hazardous117.8700.4
04:00 pm451Hazardous100.4560.7
05:00 pm327Hazardous86.8448.9
06:00 pm290Very Unhealthy83.1417.2
07:00 pm500Hazardous109.9625.8
08:00 pm500Hazardous188.61404.4
09:00 pm500Hazardous258.91959.5
10:00 pm500Hazardous309.22235.2
11:00 pm500Hazardous339.92354.4
12:00 am500Hazardous355.82376.7
01:00 am500Hazardous351.12287.3
02:00 am500Hazardous329.72093.6
03:00 am500Hazardous324.12004.2
04:00 am500Hazardous286.81687.6
05:00 am500Hazardous245.91370.9
06:00 am500Hazardous210.51132.5
07:00 am500Hazardous191.91080.3
08:00 am500Hazardous200.71318.8
09:00 am500Hazardous215.61553.4
10:00 am500Hazardous225.41654.0
11:00 am500Hazardous225.41646.6
12:00 pm500Hazardous212.31542.3
01:00 pm500Hazardous183.01333.7
02:00 pm500Hazardous152.71125.0
03:00 pm500Hazardous111.1836.3
04:00 pm500Hazardous85.4638.9
05:00 pm434Hazardous73.1545.8
06:00 pm500Hazardous97.1756.2
07:00 pm500Hazardous143.91110.1
08:00 pm500Hazardous219.31706.2
09:00 pm500Hazardous272.92026.6
10:00 pm500Hazardous306.42220.3
11:00 pm500Hazardous333.42361.8
12:00 am500Hazardous342.72391.6
01:00 am500Hazardous326.92257.5
02:00 am500Hazardous290.62004.2
03:00 am500Hazardous224.91348.6
04:00 am500Hazardous204.01188.4
05:00 am500Hazardous184.41028.2
06:00 am500Hazardous175.1998.4
07:00 am500Hazardous175.11020.7
08:00 am500Hazardous162.11024.5
09:00 am500Hazardous158.81102.7
10:00 am500Hazardous149.51095.2
11:00 am500Hazardous129.0983.5
12:00 pm500Hazardous109.4914.6
01:00 pm500Hazardous100.4879.2
02:00 pm500Hazardous85.7756.2
03:00 pm484Hazardous69.6590.5
04:00 pm400Hazardous61.2514.1
05:00 pm311Hazardous53.3434.9
06:00 pm304Hazardous56.7428.4
07:00 pm144Unhealthy for Sensitive Groups45.8242.1
08:00 pm353Hazardous70.8472.2
09:00 pm500Hazardous129.91035.6
10:00 pm500Hazardous192.81553.4
11:00 pm500Hazardous227.71780.7
12:00 am500Hazardous253.31922.2
01:00 am500Hazardous263.61952.1
02:00 am500Hazardous233.81765.8
03:00 am500Hazardous144.4936.9
04:00 am500Hazardous120.6754.4
05:00 am395Hazardous92.4510.4
06:00 am193Unhealthy71.0340.9
07:00 am148Unhealthy for Sensitive Groups54.5211.9
08:00 am117Unhealthy for Sensitive Groups41.8150.4
09:00 am214Very Unhealthy54.6364.1
10:00 am500Hazardous84.1700.4
11:00 am500Hazardous104.5897.8
12:00 pm500Hazardous100.4862.4
01:00 pm500Hazardous87.1746.9
02:00 pm500Hazardous73.3622.1
03:00 pm270Very Unhealthy54.7403.3
04:00 pm193Unhealthy48.8339.9
05:00 pm166Unhealthy43.9285.0
06:00 pm112Unhealthy for Sensitive Groups37.1177.9
07:00 pm112Unhealthy for Sensitive Groups40.0166.2
08:00 pm116Unhealthy for Sensitive Groups41.4163.9
09:00 pm159Unhealthy51.8272.9
10:00 pm420Hazardous76.6532.7
11:00 pm500Hazardous130.91084.1
12:00 am500Hazardous188.11568.3
01:00 am500Hazardous179.71478.9
02:00 am500Hazardous100.6705.9
03:00 am131Unhealthy for Sensitive Groups45.6215.1
04:00 am116Unhealthy for Sensitive Groups41.7175.1
05:00 am109Unhealthy for Sensitive Groups38.8145.8
06:00 am104Unhealthy for Sensitive Groups36.9120.6
07:00 am107Unhealthy for Sensitive Groups38.194.5
08:00 am89Moderate29.690.6
09:00 am163Unhealthy41.3279.4
10:00 am453Hazardous67.1562.5
11:00 am500Hazardous81.3700.4
12:00 pm500Hazardous76.4651.9
01:00 pm418Hazardous64.5530.9
02:00 pm327Hazardous56.7448.0
03:00 pm166Unhealthy34.8285.0
04:00 pm161Unhealthy34.0276.6
05:00 pm137Unhealthy for Sensitive Groups29.8228.2
06:00 pm101Unhealthy for Sensitive Groups23.6156.9
07:00 pm80Moderate24.4113.2
08:00 pm81Moderate25.498.0
09:00 pm81Moderate25.082.7
10:00 pm78Moderate23.667.3
11:00 pm119Unhealthy for Sensitive Groups35.4191.9
12:00 am500Hazardous128.11091.5
01:00 am500Hazardous208.61680.1
02:00 am500Hazardous210.51616.8
03:00 am500Hazardous170.41214.4
04:00 am500Hazardous124.3771.1
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