Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Riyadh US Embassy, Riyadh, Riyadh Region, Saudi Arabia Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

August Air Quality Analysis

Riyadh US Embassy, Riyadh, Riyadh Region, Saudi Arabia

2021
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
28th Aug 2021
173AQI
Lowest AQI recorded on
1st Aug 2024
70AQI

Same Day Analysis (21st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 119 of Poor air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025

Riyadh US Embassy, Riyadh, Riyadh Region, Saudi Arabia

AQI
Day
Night
.

5 AM21st Aug 2025

6 PM

4 AM22nd Aug 2025

Day time
Avg. Highest Time
5AM21st Aug

146AQI

Avg. Lowest Time
12PM21st Aug

88AQI

Night time
Avg. Highest Time
3AM22nd Aug

141AQI

Avg. Lowest Time
12AM22nd Aug

87AQI

In the last 24 hours,

Riyadh US Embassy's AQI reached its highest point of 146 at 5 AM during the Day, while the lowest point, 87, was recorded at 12 AM during the Night between 21st Aug and 22nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Riyadh US Embassy, Riyadh, Riyadh Region, Saudi Arabia

JulAug
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd
Day
Night
23rd Jul 2025685 AMAQI
23rd Jul 2025566 AMAQI
23rd Jul 2025637 AMAQI
23rd Jul 2025628 AMAQI
23rd Jul 2025689 AMAQI
23rd Jul 20257210 AMAQI
23rd Jul 20256711 AMAQI
23rd Jul 20256912 PMAQI
23rd Jul 2025691 PMAQI
23rd Jul 2025642 PMAQI
23rd Jul 2025593 PMAQI
23rd Jul 2025614 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025626 PMAQI
23rd Jul 2025637 PMAQI
23rd Jul 2025578 PMAQI
23rd Jul 2025659 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20255611 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025571 AMAQI
24th Jul 2025612 AMAQI
24th Jul 2025803 AMAQI
24th Jul 2025924 AMAQI

38°C32/44°C

24th Jul 2025895 AMAQI
24th Jul 2025616 AMAQI
24th Jul 2025597 AMAQI
24th Jul 2025538 AMAQI
24th Jul 2025629 AMAQI
24th Jul 20256110 AMAQI
24th Jul 20256711 AMAQI
24th Jul 20257512 PMAQI
24th Jul 2025631 PMAQI
24th Jul 2025692 PMAQI
24th Jul 2025693 PMAQI
24th Jul 2025664 PMAQI
24th Jul 2025675 PMAQI
24th Jul 2025726 PMAQI
24th Jul 2025707 PMAQI
24th Jul 2025868 PMAQI
24th Jul 2025809 PMAQI
24th Jul 20258910 PMAQI
24th Jul 20257011 PMAQI
25th Jul 20257412 AMAQI
25th Jul 2025841 AMAQI
25th Jul 2025752 AMAQI
25th Jul 2025733 AMAQI
25th Jul 2025764 AMAQI

38°C32/44°C

25th Jul 2025815 AMAQI
25th Jul 2025806 AMAQI
25th Jul 2025767 AMAQI
25th Jul 2025938 AMAQI
25th Jul 2025979 AMAQI
25th Jul 202511810 AMAQI
25th Jul 202510411 AMAQI
25th Jul 20259412 PMAQI
25th Jul 2025861 PMAQI
25th Jul 2025852 PMAQI
25th Jul 2025903 PMAQI
25th Jul 2025894 PMAQI
25th Jul 2025885 PMAQI
25th Jul 2025886 PMAQI
25th Jul 2025817 PMAQI
25th Jul 2025888 PMAQI
25th Jul 2025779 PMAQI
25th Jul 20256810 PMAQI
25th Jul 20256811 PMAQI
26th Jul 20258312 AMAQI
26th Jul 20251041 AMAQI
26th Jul 20251022 AMAQI
26th Jul 2025773 AMAQI
26th Jul 2025724 AMAQI

38°C32/43°C

26th Jul 2025795 AMAQI
26th Jul 2025866 AMAQI
26th Jul 2025847 AMAQI
26th Jul 2025978 AMAQI
26th Jul 2025869 AMAQI
26th Jul 20258710 AMAQI
26th Jul 20259511 AMAQI
26th Jul 20258812 PMAQI
26th Jul 2025991 PMAQI
26th Jul 2025892 PMAQI
26th Jul 2025823 PMAQI
26th Jul 2025834 PMAQI
26th Jul 2025805 PMAQI
26th Jul 2025816 PMAQI
26th Jul 2025747 PMAQI
26th Jul 2025868 PMAQI
26th Jul 2025909 PMAQI
26th Jul 20259510 PMAQI
26th Jul 20257811 PMAQI
27th Jul 20257712 AMAQI
27th Jul 2025851 AMAQI
27th Jul 2025832 AMAQI
27th Jul 20251083 AMAQI
27th Jul 20251084 AMAQI

38°C32/44°C

27th Jul 20251225 AMAQI
27th Jul 20251186 AMAQI
27th Jul 20251097 AMAQI
27th Jul 2025968 AMAQI
27th Jul 20251069 AMAQI
27th Jul 202510010 AMAQI
27th Jul 20258711 AMAQI
27th Jul 20259312 PMAQI
27th Jul 2025991 PMAQI
27th Jul 2025952 PMAQI
27th Jul 2025803 PMAQI
27th Jul 2025794 PMAQI
27th Jul 2025685 PMAQI
27th Jul 2025756 PMAQI
27th Jul 2025787 PMAQI
27th Jul 2025768 PMAQI
27th Jul 2025769 PMAQI
27th Jul 20259910 PMAQI
27th Jul 20259011 PMAQI
28th Jul 20258312 AMAQI
28th Jul 2025801 AMAQI
28th Jul 2025842 AMAQI
28th Jul 2025733 AMAQI
28th Jul 2025904 AMAQI

38°C32/44°C

28th Jul 2025755 AMAQI
28th Jul 2025756 AMAQI
28th Jul 2025767 AMAQI
28th Jul 2025788 AMAQI
28th Jul 2025729 AMAQI
28th Jul 20257410 AMAQI
28th Jul 20257011 AMAQI
28th Jul 20257312 PMAQI
28th Jul 2025681 PMAQI
28th Jul 2025842 PMAQI
28th Jul 2025813 PMAQI
28th Jul 2025874 PMAQI
28th Jul 2025785 PMAQI
28th Jul 2025786 PMAQI
28th Jul 2025787 PMAQI
28th Jul 2025728 PMAQI
28th Jul 2025829 PMAQI
28th Jul 20257510 PMAQI
28th Jul 20257811 PMAQI
29th Jul 20256612 AMAQI
29th Jul 2025801 AMAQI
29th Jul 2025862 AMAQI
29th Jul 2025883 AMAQI
29th Jul 2025844 AMAQI

39°C33/44°C

29th Jul 2025925 AMAQI
29th Jul 20251126 AMAQI
29th Jul 20251057 AMAQI
29th Jul 2025998 AMAQI
29th Jul 20251069 AMAQI
29th Jul 20258310 AMAQI
29th Jul 20257411 AMAQI
29th Jul 20257912 PMAQI
29th Jul 2025831 PMAQI
29th Jul 2025872 PMAQI
29th Jul 2025683 PMAQI
29th Jul 2025634 PMAQI
29th Jul 2025605 PMAQI
29th Jul 2025716 PMAQI
29th Jul 2025727 PMAQI
29th Jul 2025718 PMAQI
29th Jul 2025849 PMAQI
29th Jul 20255810 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20256412 AMAQI
30th Jul 2025861 AMAQI
30th Jul 2025892 AMAQI
30th Jul 20251093 AMAQI
30th Jul 20251204 AMAQI

39°C33/44°C

30th Jul 20251155 AMAQI
30th Jul 20251106 AMAQI
30th Jul 2025917 AMAQI
30th Jul 2025888 AMAQI
30th Jul 2025989 AMAQI
30th Jul 20259610 AMAQI
30th Jul 20259111 AMAQI
30th Jul 20258712 PMAQI
30th Jul 2025751 PMAQI
30th Jul 2025832 PMAQI
30th Jul 2025743 PMAQI
30th Jul 2025804 PMAQI
30th Jul 2025885 PMAQI
30th Jul 2025786 PMAQI
30th Jul 2025797 PMAQI
30th Jul 2025838 PMAQI
30th Jul 2025759 PMAQI
30th Jul 202510010 PMAQI
30th Jul 202510211 PMAQI
31st Jul 202510212 AMAQI
31st Jul 20251021 AMAQI
31st Jul 20251022 AMAQI
31st Jul 20251023 AMAQI
31st Jul 20251024 AMAQI

39°C32/44°C

31st Jul 2025975 AMAQI
31st Jul 2025906 AMAQI
31st Jul 20251007 AMAQI
31st Jul 20251048 AMAQI
31st Jul 2025869 AMAQI
31st Jul 20259210 AMAQI
31st Jul 202510111 AMAQI
31st Jul 202511412 PMAQI
31st Jul 20251081 PMAQI
31st Jul 20251062 PMAQI
31st Jul 20251023 PMAQI
31st Jul 20251104 PMAQI
31st Jul 2025995 PMAQI
31st Jul 2025966 PMAQI
31st Jul 20251077 PMAQI
31st Jul 20251138 PMAQI
31st Jul 20251249 PMAQI
31st Jul 202511110 PMAQI
31st Jul 202510911 PMAQI
1st Aug 202510912 AMAQI
1st Aug 20251181 AMAQI
1st Aug 20251082 AMAQI
1st Aug 20251053 AMAQI
1st Aug 20251104 AMAQI

39°C33/44°C

1st Aug 20251225 AMAQI
1st Aug 20251206 AMAQI
1st Aug 20251237 AMAQI
1st Aug 20251318 AMAQI
1st Aug 20251049 AMAQI
1st Aug 202510510 AMAQI
1st Aug 202510411 AMAQI
1st Aug 202511012 PMAQI
1st Aug 20251011 PMAQI
1st Aug 20251082 PMAQI
1st Aug 20251123 PMAQI
1st Aug 20251204 PMAQI
1st Aug 20251385 PMAQI
1st Aug 20251316 PMAQI
1st Aug 20251197 PMAQI
1st Aug 20251228 PMAQI
1st Aug 20251289 PMAQI
1st Aug 202511010 PMAQI
1st Aug 202510611 PMAQI
2nd Aug 202511812 AMAQI
2nd Aug 20251151 AMAQI
2nd Aug 20251272 AMAQI
2nd Aug 20251413 AMAQI
2nd Aug 20251484 AMAQI

38°C32/43°C

2nd Aug 20251365 AMAQI
2nd Aug 20251036 AMAQI
2nd Aug 20251257 AMAQI
2nd Aug 20251138 AMAQI
2nd Aug 20251189 AMAQI
2nd Aug 202511010 AMAQI
2nd Aug 202510911 AMAQI
2nd Aug 202513812 PMAQI
2nd Aug 20251361 PMAQI
2nd Aug 20251222 PMAQI
2nd Aug 20251093 PMAQI
2nd Aug 20251214 PMAQI
2nd Aug 20251395 PMAQI
2nd Aug 20251366 PMAQI
2nd Aug 20251417 PMAQI
2nd Aug 20251368 PMAQI
2nd Aug 20251369 PMAQI
2nd Aug 202512010 PMAQI
2nd Aug 202512311 PMAQI
3rd Aug 202510312 AMAQI
3rd Aug 20251151 AMAQI
3rd Aug 2025892 AMAQI
3rd Aug 20251193 AMAQI
3rd Aug 20251174 AMAQI

38°C31/44°C

3rd Aug 20251065 AMAQI
3rd Aug 20251186 AMAQI
3rd Aug 20251187 AMAQI
3rd Aug 20251138 AMAQI
3rd Aug 2025939 AMAQI
3rd Aug 202511810 AMAQI
3rd Aug 20259911 AMAQI
3rd Aug 20259812 PMAQI
3rd Aug 2025931 PMAQI
3rd Aug 20251152 PMAQI
3rd Aug 20251183 PMAQI
3rd Aug 20251094 PMAQI
3rd Aug 20251245 PMAQI
3rd Aug 20251396 PMAQI
3rd Aug 20251147 PMAQI
3rd Aug 20251348 PMAQI
3rd Aug 20251359 PMAQI
3rd Aug 202513310 PMAQI
3rd Aug 202513511 PMAQI
4th Aug 202513612 AMAQI
4th Aug 20251361 AMAQI
4th Aug 20251422 AMAQI
4th Aug 20251003 AMAQI
4th Aug 20251014 AMAQI

38°C32/44°C

4th Aug 20251285 AMAQI
4th Aug 20251256 AMAQI
4th Aug 20251087 AMAQI
4th Aug 20251048 AMAQI
4th Aug 20251379 AMAQI
4th Aug 20259610 AMAQI
4th Aug 20259611 AMAQI
4th Aug 20259212 PMAQI
4th Aug 20251081 PMAQI
4th Aug 2025922 PMAQI
4th Aug 2025963 PMAQI
4th Aug 20251084 PMAQI
4th Aug 20251125 PMAQI
4th Aug 20251166 PMAQI
4th Aug 20251087 PMAQI
4th Aug 20251478 PMAQI
4th Aug 20251409 PMAQI
4th Aug 202514210 PMAQI
4th Aug 202513511 PMAQI
5th Aug 202510912 AMAQI
5th Aug 20251231 AMAQI
5th Aug 20251142 AMAQI
5th Aug 20251243 AMAQI
5th Aug 20251164 AMAQI

38°C32/44°C

5th Aug 20251125 AMAQI
5th Aug 20251266 AMAQI
5th Aug 20251307 AMAQI
5th Aug 20251158 AMAQI
5th Aug 20251219 AMAQI
5th Aug 202511710 AMAQI
5th Aug 202511511 AMAQI
5th Aug 202512412 PMAQI
5th Aug 20251121 PMAQI
5th Aug 20251292 PMAQI
5th Aug 20251323 PMAQI
5th Aug 20251094 PMAQI
5th Aug 20251185 PMAQI
5th Aug 20251246 PMAQI
5th Aug 20251027 PMAQI
5th Aug 20251188 PMAQI
5th Aug 20251269 PMAQI
5th Aug 202513710 PMAQI
5th Aug 202511811 PMAQI
6th Aug 202512012 AMAQI
6th Aug 20251281 AMAQI
6th Aug 20251232 AMAQI
6th Aug 20251183 AMAQI
6th Aug 20251264 AMAQI

38°C32/43°C

6th Aug 20251225 AMAQI
6th Aug 2025886 AMAQI
6th Aug 20251027 AMAQI
6th Aug 20251258 AMAQI
6th Aug 20251309 AMAQI
6th Aug 202512210 AMAQI
6th Aug 202512211 AMAQI
6th Aug 202511212 PMAQI
6th Aug 20251121 PMAQI
6th Aug 20251262 PMAQI
6th Aug 20251423 PMAQI
6th Aug 20251254 PMAQI
6th Aug 20251215 PMAQI
6th Aug 20251286 PMAQI
6th Aug 20251187 PMAQI
6th Aug 20251148 PMAQI
6th Aug 20251109 PMAQI
6th Aug 20259910 PMAQI
6th Aug 20259411 PMAQI
7th Aug 20259212 AMAQI
7th Aug 2025911 AMAQI
7th Aug 20251152 AMAQI
7th Aug 20251363 AMAQI
7th Aug 20251304 AMAQI

38°C31/44°C

7th Aug 20251315 AMAQI
7th Aug 20251186 AMAQI
7th Aug 20251207 AMAQI
7th Aug 2025858 AMAQI
7th Aug 2025869 AMAQI
7th Aug 20259710 AMAQI
7th Aug 20259611 AMAQI
7th Aug 202510212 PMAQI
7th Aug 2025961 PMAQI
7th Aug 2025662 PMAQI
7th Aug 2025603 PMAQI
7th Aug 2025604 PMAQI
7th Aug 2025535 PMAQI
7th Aug 2025626 PMAQI
7th Aug 2025627 PMAQI
7th Aug 2025658 PMAQI
7th Aug 2025759 PMAQI
7th Aug 20256610 PMAQI
7th Aug 20256811 PMAQI
8th Aug 20257112 AMAQI
8th Aug 20251221 AMAQI
8th Aug 20251182 AMAQI
8th Aug 2025863 AMAQI
8th Aug 2025804 AMAQI

39°C32/44°C

8th Aug 2025925 AMAQI
8th Aug 2025986 AMAQI
8th Aug 20251337 AMAQI
8th Aug 20251598 AMAQI
8th Aug 20251409 AMAQI
8th Aug 202513710 AMAQI
8th Aug 202511611 AMAQI
8th Aug 202511812 PMAQI
8th Aug 2025941 PMAQI
8th Aug 2025852 PMAQI
8th Aug 2025823 PMAQI
8th Aug 2025794 PMAQI
8th Aug 2025825 PMAQI
8th Aug 2025876 PMAQI
8th Aug 2025807 PMAQI
8th Aug 2025738 PMAQI
8th Aug 2025699 PMAQI
8th Aug 20258010 PMAQI
8th Aug 20256911 PMAQI
9th Aug 20258312 AMAQI
9th Aug 20251131 AMAQI
9th Aug 20251082 AMAQI
9th Aug 2025883 AMAQI
9th Aug 20251034 AMAQI

39°C34/44°C

9th Aug 2025935 AMAQI
9th Aug 20251056 AMAQI
9th Aug 2025907 AMAQI
9th Aug 2025998 AMAQI
9th Aug 20251079 AMAQI
9th Aug 202510210 AMAQI
9th Aug 20259211 AMAQI
9th Aug 20256812 PMAQI
9th Aug 2025681 PMAQI
9th Aug 2025742 PMAQI
9th Aug 2025683 PMAQI
9th Aug 2025774 PMAQI
9th Aug 2025935 PMAQI
9th Aug 2025776 PMAQI
9th Aug 2025807 PMAQI
9th Aug 2025698 PMAQI
9th Aug 2025719 PMAQI
9th Aug 20257410 PMAQI
9th Aug 20257011 PMAQI
10th Aug 20258112 AMAQI
10th Aug 2025961 AMAQI
10th Aug 2025942 AMAQI
10th Aug 2025763 AMAQI
10th Aug 2025674 AMAQI

39°C34/43°C

10th Aug 2025675 AMAQI
10th Aug 2025736 AMAQI
10th Aug 2025687 AMAQI
10th Aug 2025858 AMAQI
10th Aug 2025879 AMAQI
10th Aug 20257810 AMAQI
10th Aug 20257711 AMAQI
10th Aug 20258112 PMAQI
10th Aug 2025761 PMAQI
10th Aug 2025682 PMAQI
10th Aug 2025653 PMAQI
10th Aug 2025894 PMAQI
10th Aug 2025905 PMAQI
10th Aug 2025776 PMAQI
10th Aug 2025767 PMAQI
10th Aug 2025698 PMAQI
10th Aug 2025719 PMAQI
10th Aug 20257410 PMAQI
10th Aug 20256411 PMAQI
11th Aug 20257112 AMAQI
11th Aug 2025821 AMAQI
11th Aug 2025752 AMAQI
11th Aug 2025683 AMAQI
11th Aug 2025744 AMAQI

38°C33/44°C

11th Aug 2025735 AMAQI
11th Aug 2025796 AMAQI
11th Aug 2025827 AMAQI
11th Aug 2025998 AMAQI
11th Aug 2025899 AMAQI
11th Aug 20259210 AMAQI
11th Aug 20259411 AMAQI
11th Aug 20259912 PMAQI
11th Aug 2025901 PMAQI
11th Aug 2025902 PMAQI
11th Aug 2025953 PMAQI
11th Aug 2025894 PMAQI
11th Aug 2025885 PMAQI
11th Aug 2025836 PMAQI
11th Aug 2025847 PMAQI
11th Aug 2025828 PMAQI
11th Aug 2025809 PMAQI
11th Aug 20257010 PMAQI
11th Aug 20257311 PMAQI
12th Aug 20257212 AMAQI
12th Aug 2025801 AMAQI
12th Aug 2025802 AMAQI
12th Aug 2025783 AMAQI
12th Aug 2025874 AMAQI

38°C34/43°C

12th Aug 2025895 AMAQI
12th Aug 2025866 AMAQI
12th Aug 2025847 AMAQI
12th Aug 2025928 AMAQI
12th Aug 20251019 AMAQI
12th Aug 20259610 AMAQI
12th Aug 20257811 AMAQI
12th Aug 20258212 PMAQI
12th Aug 2025831 PMAQI
12th Aug 2025812 PMAQI
12th Aug 2025843 PMAQI
12th Aug 2025974 PMAQI
12th Aug 2025865 PMAQI
12th Aug 2025886 PMAQI
12th Aug 2025947 PMAQI
12th Aug 2025978 PMAQI
12th Aug 2025939 PMAQI
12th Aug 20258310 PMAQI
12th Aug 20258511 PMAQI
13th Aug 20258612 AMAQI
13th Aug 2025861 AMAQI
13th Aug 2025972 AMAQI
13th Aug 2025943 AMAQI
13th Aug 2025904 AMAQI

38°C33/43°C

13th Aug 2025845 AMAQI
13th Aug 2025746 AMAQI
13th Aug 2025807 AMAQI
13th Aug 2025848 AMAQI
13th Aug 2025869 AMAQI
13th Aug 20258610 AMAQI
13th Aug 20258911 AMAQI
13th Aug 20259312 PMAQI
13th Aug 2025921 PMAQI
13th Aug 20251042 PMAQI
13th Aug 2025803 PMAQI
13th Aug 2025904 PMAQI
13th Aug 2025945 PMAQI
13th Aug 2025926 PMAQI
13th Aug 2025887 PMAQI
13th Aug 2025898 PMAQI
13th Aug 2025919 PMAQI
13th Aug 20259210 PMAQI
13th Aug 20259611 PMAQI
14th Aug 20259012 AMAQI
14th Aug 2025921 AMAQI
14th Aug 2025972 AMAQI
14th Aug 2025973 AMAQI
14th Aug 2025894 AMAQI

39°C33/44°C

14th Aug 2025885 AMAQI
14th Aug 2025916 AMAQI
14th Aug 2025877 AMAQI
14th Aug 2025908 AMAQI
14th Aug 2025949 AMAQI
14th Aug 202510510 AMAQI
14th Aug 20258211 AMAQI
14th Aug 20259912 PMAQI
14th Aug 2025921 PMAQI
14th Aug 20251092 PMAQI
14th Aug 2025953 PMAQI
14th Aug 2025984 PMAQI
14th Aug 20251075 PMAQI
14th Aug 20251026 PMAQI
14th Aug 20251087 PMAQI
14th Aug 20251008 PMAQI
14th Aug 2025939 PMAQI
14th Aug 20259510 PMAQI
14th Aug 202510011 PMAQI
15th Aug 20259612 AMAQI
15th Aug 20251051 AMAQI
15th Aug 20251042 AMAQI
15th Aug 20251153 AMAQI
15th Aug 20251034 AMAQI

38°C33/44°C

15th Aug 20251015 AMAQI
15th Aug 20251126 AMAQI
15th Aug 2025887 AMAQI
15th Aug 2025928 AMAQI
15th Aug 20251039 AMAQI
15th Aug 202510310 AMAQI
15th Aug 20259311 AMAQI
15th Aug 202511012 PMAQI
15th Aug 20251281 PMAQI
15th Aug 20251032 PMAQI
15th Aug 20251103 PMAQI
15th Aug 2025984 PMAQI
15th Aug 20251065 PMAQI
15th Aug 2025956 PMAQI
15th Aug 2025897 PMAQI
15th Aug 2025808 PMAQI
15th Aug 20251149 PMAQI
15th Aug 202511610 PMAQI
15th Aug 202510511 PMAQI
16th Aug 20259712 AMAQI
16th Aug 20251211 AMAQI
16th Aug 20251182 AMAQI
16th Aug 2025723 AMAQI
16th Aug 2025784 AMAQI

37°C30/43°C

16th Aug 20251005 AMAQI
16th Aug 20251126 AMAQI
16th Aug 20251217 AMAQI
16th Aug 20251268 AMAQI
16th Aug 20251209 AMAQI
16th Aug 202512210 AMAQI
16th Aug 202511211 AMAQI
16th Aug 202511112 PMAQI
16th Aug 2025911 PMAQI
16th Aug 20251002 PMAQI
16th Aug 20251143 PMAQI
16th Aug 20251294 PMAQI
16th Aug 20251185 PMAQI
16th Aug 2025926 PMAQI
16th Aug 2025877 PMAQI
16th Aug 20251198 PMAQI
16th Aug 20251089 PMAQI
16th Aug 202511410 PMAQI
16th Aug 20259211 PMAQI
17th Aug 202511712 AMAQI
17th Aug 20251131 AMAQI
17th Aug 2025912 AMAQI
17th Aug 2025823 AMAQI
17th Aug 2025864 AMAQI

38°C32/44°C

17th Aug 2025805 AMAQI
17th Aug 2025886 AMAQI
17th Aug 2025867 AMAQI
17th Aug 2025828 AMAQI
17th Aug 2025799 AMAQI
17th Aug 20258010 AMAQI
17th Aug 20258711 AMAQI
17th Aug 20258312 PMAQI
17th Aug 20251021 PMAQI
17th Aug 2025872 PMAQI
17th Aug 2025963 PMAQI
17th Aug 20251054 PMAQI
17th Aug 20251065 PMAQI
17th Aug 2025886 PMAQI
17th Aug 2025957 PMAQI
17th Aug 20251018 PMAQI
17th Aug 2025899 PMAQI
17th Aug 20257910 PMAQI
17th Aug 20258911 PMAQI
18th Aug 20258612 AMAQI
18th Aug 2025871 AMAQI
18th Aug 2025982 AMAQI
18th Aug 20251033 AMAQI
18th Aug 2025904 AMAQI

37°C31/43°C

18th Aug 2025915 AMAQI
18th Aug 2025906 AMAQI
18th Aug 2025987 AMAQI
18th Aug 2025918 AMAQI
18th Aug 20251229 AMAQI
18th Aug 20259710 AMAQI
18th Aug 20259411 AMAQI
18th Aug 202511412 PMAQI
18th Aug 2025821 PMAQI
18th Aug 2025922 PMAQI
18th Aug 2025923 PMAQI
18th Aug 2025974 PMAQI
18th Aug 20251075 PMAQI
18th Aug 20251066 PMAQI
18th Aug 2025977 PMAQI
18th Aug 20251178 PMAQI
18th Aug 20251269 PMAQI
18th Aug 202512010 PMAQI
18th Aug 20258811 PMAQI
19th Aug 202513412 AMAQI
19th Aug 20251481 AMAQI
19th Aug 20251402 AMAQI
19th Aug 20251333 AMAQI
19th Aug 20251294 AMAQI

37°C31/43°C

19th Aug 20251325 AMAQI
19th Aug 20251216 AMAQI
19th Aug 20251217 AMAQI
19th Aug 20251128 AMAQI
19th Aug 2025869 AMAQI
19th Aug 202511910 AMAQI
19th Aug 202511211 AMAQI
19th Aug 202512412 PMAQI
19th Aug 20251271 PMAQI
19th Aug 20251112 PMAQI
19th Aug 20251103 PMAQI
19th Aug 20251024 PMAQI
19th Aug 20251145 PMAQI
19th Aug 2025966 PMAQI
19th Aug 2025997 PMAQI
19th Aug 20251148 PMAQI
19th Aug 20251059 PMAQI
19th Aug 202512210 PMAQI
19th Aug 202510611 PMAQI
20th Aug 202512012 AMAQI
20th Aug 20251041 AMAQI
20th Aug 20251062 AMAQI
20th Aug 20251323 AMAQI
20th Aug 2025994 AMAQI

37°C32/42°C

20th Aug 20251245 AMAQI
20th Aug 20251186 AMAQI
20th Aug 20251107 AMAQI
20th Aug 20251208 AMAQI
20th Aug 20251009 AMAQI
20th Aug 202514210 AMAQI
20th Aug 202511211 AMAQI
20th Aug 202512312 PMAQI
20th Aug 20251231 PMAQI
20th Aug 20251282 PMAQI
20th Aug 20251093 PMAQI
20th Aug 20251144 PMAQI
20th Aug 20251065 PMAQI
20th Aug 20251186 PMAQI
20th Aug 20251207 PMAQI
20th Aug 20251258 PMAQI
20th Aug 20251209 PMAQI
20th Aug 20259510 PMAQI
20th Aug 202512111 PMAQI
21st Aug 202511312 AMAQI
21st Aug 20251021 AMAQI
21st Aug 20251182 AMAQI
21st Aug 20251233 AMAQI
21st Aug 20251444 AMAQI

36°C31/42°C

21st Aug 20251465 AMAQI
21st Aug 20251436 AMAQI
21st Aug 20251087 AMAQI
21st Aug 20251028 AMAQI
21st Aug 2025939 AMAQI
21st Aug 20259410 AMAQI
21st Aug 202514311 AMAQI
21st Aug 20258812 PMAQI
21st Aug 2025951 PMAQI
21st Aug 20251082 PMAQI
21st Aug 2025953 PMAQI
21st Aug 20251064 PMAQI
21st Aug 20251225 PMAQI
21st Aug 20251076 PMAQI
21st Aug 20251107 PMAQI
21st Aug 20251048 PMAQI
21st Aug 2025969 PMAQI
21st Aug 202511610 PMAQI
21st Aug 202510511 PMAQI
22nd Aug 20258712 AMAQI
22nd Aug 20251161 AMAQI
22nd Aug 20251182 AMAQI
22nd Aug 20251413 AMAQI
22nd Aug 20251084 AMAQI

36°C31/42°C

22nd Aug 20251195 AMAQI
5 AM
22nd Aug 20251036 AMAQI
22nd Aug 20251207 AMAQI
22nd Aug 20251318 AMAQI
22nd Aug 20251229 AMAQI
22nd Aug 202513310 AMAQI
22nd Aug 202512911 AMAQI
11 AM
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 10 AM

100AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
3 PM

92AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 100), while the lowest AQI was between 3 PM to 3 PM (Avg. 92).
Night time
Avg. Highest Time
1 AM - 4 AM

100AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM

91AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 100), while the lowest AQI was between 12 AM to 12 AM (Avg. 91).

2025 Days Vs Air Quality

Riyadh US Embassy, Riyadh, Riyadh Region, Saudi Arabia

2025

89%

208

9%

22

0.4%

1

0.8%

2

Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)

Good
0 Days
Moderate
208 Days
Poor
22 Days
Unhealthy
1 Days
Severe
2 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% of 234 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights

Riyadh US Embassy, Riyadh, Riyadh Region, Saudi Arabia

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
252AQI
2nd January 2025
260AQI
3rd January 2025
156AQI
4th January 2025
126AQI
5th January 2025
99AQI
6th January 2025
90AQI
7th January 2025
81AQI
8th January 2025
77AQI
9th January 2025
78AQI
10th January 2025
77AQI
11th January 2025
80AQI
12th January 2025
83AQI
13th January 2025
82AQI
14th January 2025
83AQI
15th January 2025
81AQI
16th January 2025
80AQI
17th January 2025
81AQI
18th January 2025
80AQI
19th January 2025
79AQI
20th January 2025
76AQI
21st January 2025
74AQI
22nd January 2025
77AQI
23rd January 2025
77AQI
24th January 2025
75AQI
25th January 2025
78AQI
26th January 2025
77AQI
27th January 2025
79AQI
28th January 2025
79AQI
29th January 2025
79AQI
30th January 2025
78AQI
31st January 2025
77AQI
1st February 2025
76AQI
2nd February 2025
79AQI
3rd February 2025
77AQI
4th February 2025
79AQI
5th February 2025
81AQI
6th February 2025
89AQI
7th February 2025
94AQI
8th February 2025
92AQI
9th February 2025
94AQI
10th February 2025
91AQI
11th February 2025
86AQI
12th February 2025
81AQI
13th February 2025
83AQI
14th February 2025
82AQI
15th February 2025
79AQI
16th February 2025
76AQI
17th February 2025
78AQI
18th February 2025
85AQI
19th February 2025
80AQI
20th February 2025
75AQI
21st February 2025
72AQI
22nd February 2025
69AQI
23rd February 2025
69AQI
24th February 2025
69AQI
25th February 2025
65AQI
26th February 2025
64AQI
27th February 2025
62AQI
28th February 2025
63AQI
1st March 2025
64AQI
2nd March 2025
68AQI
3rd March 2025
67AQI
4th March 2025
68AQI
5th March 2025
80AQI
6th March 2025
77AQI
7th March 2025
76AQI
8th March 2025
72AQI
9th March 2025
68AQI
10th March 2025
75AQI
11th March 2025
79AQI
12th March 2025
84AQI
13th March 2025
99AQI
14th March 2025
117AQI
15th March 2025
126AQI
16th March 2025
133AQI
17th March 2025
136AQI
18th March 2025
135AQI
19th March 2025
132AQI
20th March 2025
132AQI
21st March 2025
115AQI
22nd March 2025
104AQI
23rd March 2025
92AQI
24th March 2025
88AQI
25th March 2025
84AQI
26th March 2025
78AQI
27th March 2025
76AQI
28th March 2025
75AQI
29th March 2025
75AQI
30th March 2025
75AQI
31st March 2025
79AQI
1st April 2025
81AQI
2nd April 2025
86AQI
3rd April 2025
86AQI
4th April 2025
82AQI
5th April 2025
78AQI
6th April 2025
77AQI
7th April 2025
77AQI
8th April 2025
75AQI
9th April 2025
77AQI
10th April 2025
77AQI
11th April 2025
80AQI
12th April 2025
79AQI
13th April 2025
75AQI
14th April 2025
73AQI
15th April 2025
74AQI
16th April 2025
93AQI
17th April 2025
82AQI
18th April 2025
74AQI
19th April 2025
73AQI
20th April 2025
76AQI
21st April 2025
73AQI
22nd April 2025
73AQI
23rd April 2025
78AQI
24th April 2025
82AQI
25th April 2025
86AQI
26th April 2025
89AQI
27th April 2025
86AQI
28th April 2025
78AQI
29th April 2025
74AQI
30th April 2025
77AQI
1st May 2025
81AQI
2nd May 2025
78AQI
3rd May 2025
76AQI
4th May 2025
82AQI
5th May 2025
84AQI
6th May 2025
85AQI
7th May 2025
91AQI
8th May 2025
87AQI
9th May 2025
83AQI
10th May 2025
81AQI
11th May 2025
76AQI
12th May 2025
76AQI
13th May 2025
77AQI
14th May 2025
84AQI
15th May 2025
81AQI
16th May 2025
79AQI
17th May 2025
84AQI
18th May 2025
88AQI
19th May 2025
86AQI
20th May 2025
86AQI
21st May 2025
77AQI
22nd May 2025
83AQI
23rd May 2025
81AQI
24th May 2025
85AQI
25th May 2025
89AQI
26th May 2025
86AQI
27th May 2025
85AQI
28th May 2025
85AQI
29th May 2025
85AQI
30th May 2025
88AQI
31st May 2025
81AQI
1st June 2025
80AQI
2nd June 2025
81AQI
3rd June 2025
79AQI
4th June 2025
77AQI
5th June 2025
73AQI
6th June 2025
70AQI
7th June 2025
67AQI
8th June 2025
68AQI
9th June 2025
70AQI
10th June 2025
76AQI
11th June 2025
84AQI
12th June 2025
84AQI
13th June 2025
91AQI
14th June 2025
87AQI
15th June 2025
84AQI
16th June 2025
92AQI
17th June 2025
83AQI
18th June 2025
79AQI
19th June 2025
79AQI
20th June 2025
78AQI
21st June 2025
78AQI
22nd June 2025
78AQI
23rd June 2025
82AQI
24th June 2025
81AQI
25th June 2025
80AQI
26th June 2025
82AQI
27th June 2025
80AQI
28th June 2025
82AQI
29th June 2025
85AQI
30th June 2025
81AQI
1st July 2025
75AQI
2nd July 2025
79AQI
3rd July 2025
71AQI
4th July 2025
72AQI
5th July 2025
72AQI
6th July 2025
72AQI
7th July 2025
73AQI
8th July 2025
77AQI
9th July 2025
72AQI
10th July 2025
76AQI
11th July 2025
82AQI
12th July 2025
89AQI
13th July 2025
85AQI
14th July 2025
88AQI
15th July 2025
86AQI
16th July 2025
85AQI
17th July 2025
85AQI
18th July 2025
91AQI
19th July 2025
89AQI
20th July 2025
97AQI
21st July 2025
83AQI
22nd July 2025
75AQI
23rd July 2025
62AQI
24th July 2025
70AQI
25th July 2025
83AQI
26th July 2025
86AQI
27th July 2025
92AQI
28th July 2025
78AQI
29th July 2025
80AQI
30th July 2025
90AQI
31st July 2025
103AQI
1st August 2025
116AQI
2nd August 2025
127AQI
3rd August 2025
117AQI
4th August 2025
119AQI
5th August 2025
120AQI
6th August 2025
117AQI
7th August 2025
89AQI
8th August 2025
95AQI
9th August 2025
86AQI
10th August 2025
77AQI
11th August 2025
82AQI
12th August 2025
86AQI
13th August 2025
89AQI
14th August 2025
96AQI
15th August 2025
103AQI
16th August 2025
106AQI
17th August 2025
91AQI
18th August 2025
100AQI
19th August 2025
118AQI
20th August 2025
116AQI
21st August 2025
119AQI
22nd August 2025
23rd August 2025
24th August 2025
25th August 2025
26th August 2025
27th August 2025
28th August 2025
29th August 2025
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

95AQI

78AQI

91AQI

79AQI

83AQI

80AQI

81AQI

103AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202586AQI

27
1
1
2
28
22
9
30
31
30
30
1
10
11
208
22
1
2

Highest AQI recorded in

August

103AQI

Lowest AQI recorded in

February

78AQI

202479AQI

16
3
9
30
31
29
2
7
8
11
3
12
9
6
2
2
13
14
1
2
28
3
44
157
20
15
5

Highest AQI recorded in

September

143AQI

Lowest AQI recorded in

January

6AQI

20234AQI

3
31
34

Highest AQI recorded in

November

5AQI

Lowest AQI recorded in

December

4AQI

2021108AQI

1
4
2
12
17
1
3
15
13
15
2
18
11
1
47
62
6

Highest AQI recorded in

August

134AQI

Lowest AQI recorded in

December

98AQI

2020130AQI

1
5
1
1
5
1

Highest AQI recorded in

June

130AQI

Lowest AQI recorded in

June

130AQI

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2020(Avg.)
130AQI
Least Polluted Year Recorded
2023(Avg.)
4AQI

Riyadh US Embassy's annual 2025 AQI (86) shows an average percentage change of 462.8% (worsened AQI) compared to previous years: 2020 (130), 2021 (108), 2023 (4), 2024 (79).