Metro, Karaj, Alborz, Iran 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
Metro, Karaj, Alborz, Iran
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2023
157AQILowest AQI recorded on
3rd Aug 2024
60AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 89 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Metro, Karaj, Alborz, Iran
AQI
Day
Night
.
6 AM2nd Aug 2025
8 PM
5 AM3rd Aug 2025
Day time
Avg. Highest Time
7AM2nd Aug
102AQI
Avg. Lowest Time
12PM2nd Aug
76AQI
Night time
Avg. Highest Time
10PM2nd Aug
92AQI
Avg. Lowest Time
3AM3rd Aug
81AQI
In the last 24 hours,
Metro's AQI reached its highest point of 102 at 7 AM during the Day, while the lowest point, 76, was recorded at 12 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Metro, Karaj, Alborz, Iran
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 20251326 AMAQI
4th Jul 20251327 AMAQI
4th Jul 20251298 AMAQI
4th Jul 20251489 AMAQI
4th Jul 202513410 AMAQI
4th Jul 202513411 AMAQI
4th Jul 202511612 PMAQI
4th Jul 20251241 PMAQI
4th Jul 20251282 PMAQI
4th Jul 20251373 PMAQI
4th Jul 20251404 PMAQI
4th Jul 20251455 PMAQI
4th Jul 20251336 PMAQI
4th Jul 20251457 PMAQI
4th Jul 20251568 PMAQI
4th Jul 20251319 PMAQI
4th Jul 202512610 PMAQI
4th Jul 202512411 PMAQI
5th Jul 202513412 AMAQI
5th Jul 2025961 AMAQI
5th Jul 20251112 AMAQI
5th Jul 20251173 AMAQI
5th Jul 20251174 AMAQI
5th Jul 20251075 AMAQI
26°C20/33°C
5th Jul 20251166 AMAQI
5th Jul 20251367 AMAQI
5th Jul 20251298 AMAQI
5th Jul 20251389 AMAQI
5th Jul 202513210 AMAQI
5th Jul 202512511 AMAQI
5th Jul 202513012 PMAQI
5th Jul 20251821 PMAQI
5th Jul 20251522 PMAQI
5th Jul 20251143 PMAQI
5th Jul 20251244 PMAQI
5th Jul 20251185 PMAQI
5th Jul 20251156 PMAQI
5th Jul 20251267 PMAQI
5th Jul 20251178 PMAQI
5th Jul 20251469 PMAQI
5th Jul 202515210 PMAQI
5th Jul 202513411 PMAQI
6th Jul 202512112 AMAQI
6th Jul 20251221 AMAQI
6th Jul 20251282 AMAQI
6th Jul 20251263 AMAQI
6th Jul 20251274 AMAQI
6th Jul 20251165 AMAQI
28°C21/36°C
6th Jul 20251176 AMAQI
6th Jul 20251377 AMAQI
6th Jul 20251288 AMAQI
6th Jul 20251339 AMAQI
6th Jul 202513110 AMAQI
6th Jul 202513911 AMAQI
6th Jul 202514112 PMAQI
6th Jul 20251341 PMAQI
6th Jul 20251312 PMAQI
6th Jul 20251483 PMAQI
6th Jul 20251354 PMAQI
6th Jul 20251295 PMAQI
6th Jul 20251216 PMAQI
6th Jul 20251307 PMAQI
6th Jul 20251188 PMAQI
6th Jul 20251239 PMAQI
6th Jul 202512410 PMAQI
6th Jul 202512311 PMAQI
7th Jul 202512012 AMAQI
7th Jul 20251081 AMAQI
7th Jul 20251162 AMAQI
7th Jul 20251333 AMAQI
7th Jul 20251194 AMAQI
7th Jul 20251195 AMAQI
25°C19/31°C
7th Jul 20251336 AMAQI
7th Jul 20251227 AMAQI
7th Jul 20251358 AMAQI
7th Jul 20251389 AMAQI
7th Jul 202514010 AMAQI
7th Jul 202512411 AMAQI
7th Jul 202514512 PMAQI
7th Jul 20251521 PMAQI
7th Jul 20251542 PMAQI
7th Jul 20251553 PMAQI
7th Jul 20251384 PMAQI
7th Jul 20251345 PMAQI
7th Jul 20251206 PMAQI
7th Jul 20251197 PMAQI
7th Jul 20251218 PMAQI
7th Jul 20251239 PMAQI
7th Jul 202512810 PMAQI
7th Jul 202512011 PMAQI
8th Jul 202512412 AMAQI
8th Jul 20251221 AMAQI
8th Jul 20251242 AMAQI
8th Jul 20251243 AMAQI
8th Jul 20251364 AMAQI
8th Jul 20251385 AMAQI
24°C18/30°C
8th Jul 20251276 AMAQI
8th Jul 20251367 AMAQI
8th Jul 20251368 AMAQI
8th Jul 20251369 AMAQI
8th Jul 202512410 AMAQI
8th Jul 202512411 AMAQI
8th Jul 202512012 PMAQI
8th Jul 2025991 PMAQI
8th Jul 20251022 PMAQI
8th Jul 20251113 PMAQI
8th Jul 20251124 PMAQI
8th Jul 20251275 PMAQI
8th Jul 20251266 PMAQI
8th Jul 20251127 PMAQI
8th Jul 20251148 PMAQI
8th Jul 20251219 PMAQI
8th Jul 202511410 PMAQI
8th Jul 20259911 PMAQI
9th Jul 202510512 AMAQI
9th Jul 20251061 AMAQI
9th Jul 20251132 AMAQI
9th Jul 20251213 AMAQI
9th Jul 2025854 AMAQI
9th Jul 20251095 AMAQI
24°C19/30°C
9th Jul 20251386 AMAQI
9th Jul 20251297 AMAQI
9th Jul 20251158 AMAQI
9th Jul 2025929 AMAQI
9th Jul 202512410 AMAQI
9th Jul 202513411 AMAQI
9th Jul 202513012 PMAQI
9th Jul 20251431 PMAQI
9th Jul 20251392 PMAQI
9th Jul 20251233 PMAQI
9th Jul 20251194 PMAQI
9th Jul 20251195 PMAQI
9th Jul 20251176 PMAQI
9th Jul 20251187 PMAQI
9th Jul 20251178 PMAQI
9th Jul 20251219 PMAQI
9th Jul 202512010 PMAQI
9th Jul 202511311 PMAQI
10th Jul 202511112 AMAQI
10th Jul 20251071 AMAQI
10th Jul 20251102 AMAQI
10th Jul 20251183 AMAQI
10th Jul 20251474 AMAQI
10th Jul 20251425 AMAQI
26°C20/32°C
10th Jul 20251506 AMAQI
10th Jul 20251347 AMAQI
10th Jul 20251408 AMAQI
10th Jul 20251309 AMAQI
10th Jul 202515010 AMAQI
10th Jul 202514711 AMAQI
10th Jul 202514212 PMAQI
10th Jul 20251441 PMAQI
10th Jul 20251282 PMAQI
10th Jul 20251313 PMAQI
10th Jul 20251224 PMAQI
10th Jul 20251215 PMAQI
10th Jul 20251366 PMAQI
10th Jul 20251177 PMAQI
10th Jul 20251098 PMAQI
10th Jul 20251009 PMAQI
10th Jul 202510910 PMAQI
10th Jul 202512111 PMAQI
11th Jul 202512712 AMAQI
11th Jul 20251261 AMAQI
11th Jul 20251242 AMAQI
11th Jul 20251273 AMAQI
11th Jul 20251414 AMAQI
11th Jul 20251505 AMAQI
27°C22/33°C
11th Jul 20251496 AMAQI
11th Jul 20251497 AMAQI
11th Jul 20251498 AMAQI
11th Jul 20251479 AMAQI
11th Jul 202514310 AMAQI
11th Jul 202514811 AMAQI
11th Jul 202514612 PMAQI
11th Jul 20251461 PMAQI
11th Jul 20251552 PMAQI
11th Jul 20251533 PMAQI
11th Jul 20251394 PMAQI
11th Jul 20251505 PMAQI
11th Jul 20251486 PMAQI
11th Jul 20251387 PMAQI
11th Jul 20251438 PMAQI
11th Jul 20251429 PMAQI
11th Jul 202513710 PMAQI
11th Jul 202513111 PMAQI
12th Jul 202513412 AMAQI
12th Jul 20251321 AMAQI
12th Jul 20251322 AMAQI
12th Jul 20251323 AMAQI
12th Jul 20251404 AMAQI
12th Jul 20251565 AMAQI
28°C22/33°C
12th Jul 20251566 AMAQI
12th Jul 20251547 AMAQI
12th Jul 20251468 AMAQI
12th Jul 20251459 AMAQI
12th Jul 202513610 AMAQI
12th Jul 202513011 AMAQI
12th Jul 202514312 PMAQI
12th Jul 20251231 PMAQI
12th Jul 20251322 PMAQI
12th Jul 20251333 PMAQI
12th Jul 20251334 PMAQI
12th Jul 20251425 PMAQI
12th Jul 20251366 PMAQI
12th Jul 20251307 PMAQI
12th Jul 20251398 PMAQI
12th Jul 20251359 PMAQI
12th Jul 202513110 PMAQI
12th Jul 202513811 PMAQI
13th Jul 202513612 AMAQI
13th Jul 20251371 AMAQI
13th Jul 20251452 AMAQI
13th Jul 20251483 AMAQI
13th Jul 20251384 AMAQI
13th Jul 20251365 AMAQI
29°C24/33°C
13th Jul 20251496 AMAQI
13th Jul 20251297 AMAQI
13th Jul 20251358 AMAQI
13th Jul 20251439 AMAQI
13th Jul 202515010 AMAQI
13th Jul 202513911 AMAQI
13th Jul 202513912 PMAQI
13th Jul 20251221 PMAQI
13th Jul 20251382 PMAQI
13th Jul 20251323 PMAQI
13th Jul 20251254 PMAQI
13th Jul 20251305 PMAQI
13th Jul 20251226 PMAQI
13th Jul 20251177 PMAQI
13th Jul 20251258 PMAQI
13th Jul 20251329 PMAQI
13th Jul 202513910 PMAQI
13th Jul 202513211 PMAQI
14th Jul 202513612 AMAQI
14th Jul 20251241 AMAQI
14th Jul 20251222 AMAQI
14th Jul 20251313 AMAQI
14th Jul 20251394 AMAQI
14th Jul 20251415 AMAQI
26°C23/30°C
14th Jul 20251576 AMAQI
14th Jul 20251487 AMAQI
14th Jul 20251368 AMAQI
14th Jul 20251289 AMAQI
14th Jul 202512810 AMAQI
14th Jul 202512311 AMAQI
14th Jul 202512012 PMAQI
14th Jul 20251221 PMAQI
14th Jul 20251282 PMAQI
14th Jul 20251313 PMAQI
14th Jul 20251344 PMAQI
14th Jul 20251265 PMAQI
14th Jul 20251266 PMAQI
14th Jul 20251237 PMAQI
14th Jul 20251188 PMAQI
14th Jul 20251229 PMAQI
14th Jul 202513910 PMAQI
14th Jul 202514011 PMAQI
15th Jul 202512412 AMAQI
15th Jul 20251181 AMAQI
15th Jul 20251202 AMAQI
15th Jul 20251213 AMAQI
15th Jul 20251264 AMAQI
15th Jul 20251275 AMAQI
26°C21/30°C
15th Jul 20251296 AMAQI
15th Jul 20251377 AMAQI
15th Jul 20251358 AMAQI
15th Jul 20251159 AMAQI
15th Jul 202510410 AMAQI
15th Jul 202510411 AMAQI
15th Jul 202511412 PMAQI
15th Jul 20251071 PMAQI
15th Jul 20251252 PMAQI
15th Jul 20251173 PMAQI
15th Jul 20251314 PMAQI
15th Jul 20251205 PMAQI
15th Jul 20251256 PMAQI
15th Jul 20251247 PMAQI
15th Jul 2025918 PMAQI
15th Jul 20251109 PMAQI
15th Jul 202511710 PMAQI
15th Jul 202510211 PMAQI
16th Jul 202511612 AMAQI
16th Jul 20251031 AMAQI
16th Jul 2025972 AMAQI
16th Jul 2025953 AMAQI
16th Jul 2025944 AMAQI
16th Jul 2025915 AMAQI
28°C22/31°C
16th Jul 2025966 AMAQI
16th Jul 2025907 AMAQI
16th Jul 2025928 AMAQI
16th Jul 2025999 AMAQI
16th Jul 20259710 AMAQI
16th Jul 20259511 AMAQI
16th Jul 20259712 PMAQI
16th Jul 2025991 PMAQI
16th Jul 2025892 PMAQI
16th Jul 2025903 PMAQI
16th Jul 2025914 PMAQI
16th Jul 2025895 PMAQI
16th Jul 2025906 PMAQI
16th Jul 2025887 PMAQI
16th Jul 2025928 PMAQI
16th Jul 2025959 PMAQI
16th Jul 20258710 PMAQI
16th Jul 20258611 PMAQI
17th Jul 20258812 AMAQI
17th Jul 2025901 AMAQI
17th Jul 2025862 AMAQI
17th Jul 2025853 AMAQI
17th Jul 20251024 AMAQI
17th Jul 2025985 AMAQI
30°C24/33°C
17th Jul 20251206 AMAQI
17th Jul 20251157 AMAQI
17th Jul 20251038 AMAQI
17th Jul 20251109 AMAQI
17th Jul 202511910 AMAQI
17th Jul 202511211 AMAQI
17th Jul 202510812 PMAQI
17th Jul 20251131 PMAQI
17th Jul 20251282 PMAQI
17th Jul 20251053 PMAQI
17th Jul 2025864 PMAQI
17th Jul 2025845 PMAQI
17th Jul 2025846 PMAQI
17th Jul 2025857 PMAQI
17th Jul 2025878 PMAQI
17th Jul 2025989 PMAQI
17th Jul 20259210 PMAQI
17th Jul 20259011 PMAQI
18th Jul 20259512 AMAQI
18th Jul 2025941 AMAQI
18th Jul 2025862 AMAQI
18th Jul 2025883 AMAQI
18th Jul 20251024 AMAQI
18th Jul 2025925 AMAQI
32°C27/35°C
18th Jul 2025946 AMAQI
18th Jul 2025847 AMAQI
18th Jul 2025958 AMAQI
18th Jul 2025939 AMAQI
18th Jul 20258810 AMAQI
18th Jul 20259611 AMAQI
18th Jul 20259412 PMAQI
18th Jul 2025951 PMAQI
18th Jul 2025902 PMAQI
18th Jul 2025853 PMAQI
18th Jul 2025814 PMAQI
18th Jul 2025815 PMAQI
18th Jul 2025836 PMAQI
18th Jul 2025827 PMAQI
18th Jul 2025848 PMAQI
18th Jul 2025949 PMAQI
18th Jul 20258510 PMAQI
18th Jul 20258511 PMAQI
19th Jul 20258412 AMAQI
19th Jul 2025851 AMAQI
19th Jul 2025862 AMAQI
19th Jul 2025893 AMAQI
19th Jul 2025934 AMAQI
19th Jul 2025945 AMAQI
32°C26/36°C
19th Jul 2025966 AMAQI
19th Jul 2025987 AMAQI
19th Jul 2025998 AMAQI
19th Jul 20251019 AMAQI
19th Jul 202510910 AMAQI
19th Jul 202514411 AMAQI
19th Jul 202512512 PMAQI
19th Jul 20251381 PMAQI
19th Jul 20251392 PMAQI
19th Jul 2025943 PMAQI
19th Jul 20251004 PMAQI
19th Jul 2025945 PMAQI
19th Jul 2025946 PMAQI
19th Jul 20251167 PMAQI
19th Jul 20251128 PMAQI
19th Jul 20251079 PMAQI
19th Jul 202510110 PMAQI
19th Jul 20258811 PMAQI
20th Jul 20259012 AMAQI
20th Jul 2025901 AMAQI
20th Jul 2025952 AMAQI
20th Jul 2025923 AMAQI
20th Jul 20251254 AMAQI
20th Jul 20251225 AMAQI
31°C25/35°C
20th Jul 20251316 AMAQI
20th Jul 20251087 AMAQI
20th Jul 20251168 AMAQI
20th Jul 20251249 AMAQI
20th Jul 202512610 AMAQI
20th Jul 202513011 AMAQI
20th Jul 202510612 PMAQI
20th Jul 2025941 PMAQI
20th Jul 2025942 PMAQI
20th Jul 2025823 PMAQI
20th Jul 2025824 PMAQI
20th Jul 2025825 PMAQI
20th Jul 2025826 PMAQI
20th Jul 2025837 PMAQI
20th Jul 2025828 PMAQI
20th Jul 2025809 PMAQI
20th Jul 20258110 PMAQI
20th Jul 20258211 PMAQI
21st Jul 20258112 AMAQI
21st Jul 2025861 AMAQI
21st Jul 2025882 AMAQI
21st Jul 2025923 AMAQI
21st Jul 2025944 AMAQI
21st Jul 2025895 AMAQI
31°C26/35°C
21st Jul 2025866 AMAQI
21st Jul 2025937 AMAQI
21st Jul 2025868 AMAQI
21st Jul 2025939 AMAQI
21st Jul 20259010 AMAQI
21st Jul 20259011 AMAQI
21st Jul 202511112 PMAQI
21st Jul 2025961 PMAQI
21st Jul 20251032 PMAQI
21st Jul 2025893 PMAQI
21st Jul 2025884 PMAQI
21st Jul 2025885 PMAQI
21st Jul 2025836 PMAQI
21st Jul 2025847 PMAQI
21st Jul 2025848 PMAQI
21st Jul 2025899 PMAQI
21st Jul 20258910 PMAQI
21st Jul 20258311 PMAQI
22nd Jul 20258612 AMAQI
22nd Jul 2025851 AMAQI
22nd Jul 2025842 AMAQI
22nd Jul 2025873 AMAQI
22nd Jul 2025944 AMAQI
22nd Jul 2025925 AMAQI
32°C26/36°C
22nd Jul 2025946 AMAQI
22nd Jul 2025967 AMAQI
22nd Jul 2025818 AMAQI
22nd Jul 2025889 AMAQI
22nd Jul 20259710 AMAQI
22nd Jul 202510111 AMAQI
22nd Jul 20259712 PMAQI
22nd Jul 20251001 PMAQI
22nd Jul 2025972 PMAQI
22nd Jul 2025873 PMAQI
22nd Jul 2025764 PMAQI
22nd Jul 2025785 PMAQI
22nd Jul 2025736 PMAQI
22nd Jul 2025797 PMAQI
22nd Jul 2025908 PMAQI
22nd Jul 20251019 PMAQI
22nd Jul 20259210 PMAQI
22nd Jul 20259211 PMAQI
23rd Jul 20258412 AMAQI
23rd Jul 2025961 AMAQI
23rd Jul 2025962 AMAQI
23rd Jul 2025863 AMAQI
23rd Jul 2025664 AMAQI
23rd Jul 2025705 AMAQI
32°C26/36°C
23rd Jul 2025836 AMAQI
23rd Jul 2025827 AMAQI
23rd Jul 2025908 AMAQI
23rd Jul 2025879 AMAQI
23rd Jul 20258410 AMAQI
23rd Jul 20258311 AMAQI
23rd Jul 20257512 PMAQI
23rd Jul 2025761 PMAQI
23rd Jul 2025732 PMAQI
23rd Jul 2025733 PMAQI
23rd Jul 2025794 PMAQI
23rd Jul 2025775 PMAQI
23rd Jul 2025866 PMAQI
23rd Jul 2025817 PMAQI
23rd Jul 2025908 PMAQI
23rd Jul 2025919 PMAQI
23rd Jul 20258010 PMAQI
23rd Jul 20258811 PMAQI
24th Jul 20259412 AMAQI
24th Jul 20251001 AMAQI
24th Jul 2025952 AMAQI
24th Jul 2025883 AMAQI
24th Jul 2025634 AMAQI
24th Jul 2025745 AMAQI
30°C24/34°C
24th Jul 2025836 AMAQI
24th Jul 2025907 AMAQI
24th Jul 20251008 AMAQI
24th Jul 2025999 AMAQI
24th Jul 20259110 AMAQI
24th Jul 20258011 AMAQI
24th Jul 20257212 PMAQI
24th Jul 2025751 PMAQI
24th Jul 2025832 PMAQI
24th Jul 2025753 PMAQI
24th Jul 2025734 PMAQI
24th Jul 2025815 PMAQI
24th Jul 2025906 PMAQI
24th Jul 2025807 PMAQI
24th Jul 2025818 PMAQI
24th Jul 2025709 PMAQI
24th Jul 20258510 PMAQI
24th Jul 20257611 PMAQI
25th Jul 20258112 AMAQI
25th Jul 2025801 AMAQI
25th Jul 2025822 AMAQI
25th Jul 2025863 AMAQI
25th Jul 2025844 AMAQI
25th Jul 2025885 AMAQI
29°C24/33°C
25th Jul 2025836 AMAQI
25th Jul 2025827 AMAQI
25th Jul 2025758 AMAQI
25th Jul 2025789 AMAQI
25th Jul 20256910 AMAQI
25th Jul 20257111 AMAQI
25th Jul 20256512 PMAQI
25th Jul 2025661 PMAQI
25th Jul 2025592 PMAQI
25th Jul 2025673 PMAQI
25th Jul 2025654 PMAQI
25th Jul 2025805 PMAQI
25th Jul 2025706 PMAQI
25th Jul 2025817 PMAQI
25th Jul 2025798 PMAQI
25th Jul 2025719 PMAQI
25th Jul 20258610 PMAQI
25th Jul 20258511 PMAQI
26th Jul 20258812 AMAQI
26th Jul 2025861 AMAQI
26th Jul 2025862 AMAQI
26th Jul 2025813 AMAQI
26th Jul 2025724 AMAQI
26th Jul 2025695 AMAQI
30°C25/33°C
26th Jul 2025686 AMAQI
26th Jul 2025697 AMAQI
26th Jul 2025668 AMAQI
26th Jul 2025689 AMAQI
26th Jul 20256810 AMAQI
26th Jul 20256411 AMAQI
26th Jul 20256812 PMAQI
26th Jul 2025681 PMAQI
26th Jul 2025612 PMAQI
26th Jul 2025613 PMAQI
26th Jul 2025664 PMAQI
26th Jul 2025695 PMAQI
26th Jul 2025636 PMAQI
26th Jul 2025647 PMAQI
26th Jul 2025668 PMAQI
26th Jul 2025689 PMAQI
26th Jul 20256610 PMAQI
26th Jul 20257311 PMAQI
27th Jul 20256212 AMAQI
27th Jul 2025671 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025683 AMAQI
27th Jul 2025664 AMAQI
27th Jul 2025635 AMAQI
29°C23/34°C
27th Jul 2025666 AMAQI
27th Jul 2025747 AMAQI
27th Jul 2025728 AMAQI
27th Jul 2025719 AMAQI
27th Jul 20256910 AMAQI
27th Jul 20257111 AMAQI
27th Jul 20256812 PMAQI
27th Jul 2025691 PMAQI
27th Jul 2025672 PMAQI
27th Jul 2025643 PMAQI
27th Jul 2025664 PMAQI
27th Jul 2025655 PMAQI
27th Jul 2025646 PMAQI
27th Jul 2025617 PMAQI
27th Jul 2025668 PMAQI
27th Jul 2025729 PMAQI
27th Jul 202510210 PMAQI
27th Jul 20258011 PMAQI
28th Jul 20257612 AMAQI
28th Jul 2025781 AMAQI
28th Jul 2025742 AMAQI
28th Jul 2025793 AMAQI
28th Jul 2025664 AMAQI
28th Jul 2025665 AMAQI
28°C22/33°C
28th Jul 2025686 AMAQI
28th Jul 2025707 AMAQI
28th Jul 2025708 AMAQI
28th Jul 2025749 AMAQI
28th Jul 20257410 AMAQI
28th Jul 20256811 AMAQI
28th Jul 20256412 PMAQI
28th Jul 2025651 PMAQI
28th Jul 2025632 PMAQI
28th Jul 2025703 PMAQI
28th Jul 2025684 PMAQI
28th Jul 2025715 PMAQI
28th Jul 2025726 PMAQI
28th Jul 2025707 PMAQI
28th Jul 2025768 PMAQI
28th Jul 2025819 PMAQI
28th Jul 20256910 PMAQI
28th Jul 20257711 PMAQI
29th Jul 20258212 AMAQI
29th Jul 2025801 AMAQI
29th Jul 2025792 AMAQI
29th Jul 2025803 AMAQI
29th Jul 2025744 AMAQI
29th Jul 2025795 AMAQI
30°C24/34°C
29th Jul 2025796 AMAQI
29th Jul 2025787 AMAQI
29th Jul 2025808 AMAQI
29th Jul 2025789 AMAQI
29th Jul 20258010 AMAQI
29th Jul 20257711 AMAQI
29th Jul 20257412 PMAQI
29th Jul 2025781 PMAQI
29th Jul 2025812 PMAQI
29th Jul 2025733 PMAQI
29th Jul 2025704 PMAQI
29th Jul 2025655 PMAQI
29th Jul 2025666 PMAQI
29th Jul 2025727 PMAQI
29th Jul 2025678 PMAQI
29th Jul 2025799 PMAQI
29th Jul 20257610 PMAQI
29th Jul 20258611 PMAQI
30th Jul 20259112 AMAQI
30th Jul 2025821 AMAQI
30th Jul 2025792 AMAQI
30th Jul 2025843 AMAQI
30th Jul 2025764 AMAQI
30th Jul 2025695 AMAQI
32°C27/36°C
30th Jul 2025716 AMAQI
30th Jul 2025817 AMAQI
30th Jul 2025868 AMAQI
30th Jul 2025769 AMAQI
30th Jul 20257910 AMAQI
30th Jul 20257111 AMAQI
30th Jul 20257112 PMAQI
30th Jul 2025831 PMAQI
30th Jul 2025682 PMAQI
30th Jul 2025703 PMAQI
30th Jul 2025724 PMAQI
30th Jul 2025755 PMAQI
30th Jul 2025746 PMAQI
30th Jul 2025737 PMAQI
30th Jul 2025798 PMAQI
30th Jul 2025829 PMAQI
30th Jul 20258610 PMAQI
30th Jul 20259811 PMAQI
31st Jul 20259812 AMAQI
31st Jul 2025981 AMAQI
31st Jul 2025982 AMAQI
31st Jul 2025983 AMAQI
31st Jul 2025984 AMAQI
31st Jul 2025925 AMAQI
31°C27/34°C
31st Jul 2025726 AMAQI
31st Jul 2025687 AMAQI
31st Jul 2025688 AMAQI
31st Jul 2025699 AMAQI
31st Jul 20256610 AMAQI
31st Jul 20256711 AMAQI
31st Jul 20256812 PMAQI
31st Jul 2025681 PMAQI
31st Jul 2025682 PMAQI
31st Jul 2025813 PMAQI
31st Jul 2025794 PMAQI
31st Jul 2025875 PMAQI
31st Jul 2025786 PMAQI
31st Jul 2025867 PMAQI
31st Jul 2025838 PMAQI
31st Jul 2025869 PMAQI
31st Jul 20258710 PMAQI
31st Jul 20258911 PMAQI
1st Aug 20258912 AMAQI
1st Aug 2025771 AMAQI
1st Aug 2025842 AMAQI
1st Aug 2025883 AMAQI
1st Aug 2025904 AMAQI
1st Aug 20251005 AMAQI
30°C25/34°C
1st Aug 2025976 AMAQI
1st Aug 20251047 AMAQI
1st Aug 20251008 AMAQI
1st Aug 20251069 AMAQI
1st Aug 20258110 AMAQI
1st Aug 20259211 AMAQI
1st Aug 20259912 PMAQI
1st Aug 20251051 PMAQI
1st Aug 2025982 PMAQI
1st Aug 2025953 PMAQI
1st Aug 2025844 PMAQI
1st Aug 2025915 PMAQI
1st Aug 2025866 PMAQI
1st Aug 2025927 PMAQI
1st Aug 2025848 PMAQI
1st Aug 2025859 PMAQI
1st Aug 20259210 PMAQI
1st Aug 20258711 PMAQI
2nd Aug 20258612 AMAQI
2nd Aug 2025861 AMAQI
2nd Aug 2025812 AMAQI
2nd Aug 2025963 AMAQI
2nd Aug 2025854 AMAQI
2nd Aug 2025895 AMAQI
30°C24/34°C
2nd Aug 20251006 AMAQI
2nd Aug 20251027 AMAQI
2nd Aug 2025848 AMAQI
2nd Aug 2025969 AMAQI
2nd Aug 20258610 AMAQI
2nd Aug 20258511 AMAQI
2nd Aug 20257612 PMAQI
2nd Aug 2025811 PMAQI
2nd Aug 2025902 PMAQI
2nd Aug 2025823 PMAQI
2nd Aug 2025864 PMAQI
2nd Aug 2025855 PMAQI
2nd Aug 2025846 PMAQI
2nd Aug 2025857 PMAQI
2nd Aug 2025838 PMAQI
2nd Aug 2025879 PMAQI
2nd Aug 20259210 PMAQI
2nd Aug 20258811 PMAQI
3rd Aug 20259012 AMAQI
3rd Aug 2025841 AMAQI
3rd Aug 2025832 AMAQI
3rd Aug 2025813 AMAQI
3rd Aug 2025894 AMAQI
3rd Aug 2025875 AMAQI
30°C25/34°C
3rd Aug 2025886 AMAQI
6 AM3rd Aug 2025897 AMAQI
3rd Aug 2025978 AMAQI
3rd Aug 2025939 AMAQI
3rd Aug 20258810 AMAQI
3rd Aug 20259411 AMAQI
3rd Aug 20258612 PMAQI
3rd Aug 2025921 PMAQI
1 PM3rd Aug 2025922 PMAQI
3rd Aug 2025903 PMAQI
3rd Aug 2025814 PMAQI
3rd Aug 2025815 PMAQI
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
103AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
103AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 103), while the lowest AQI was between 6 AM to 8 PM (Avg. 103).
Night time
Avg. Highest Time
12 AM - 11 PM
101AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
101AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 101), while the lowest AQI was between 12 AM to 11 PM (Avg. 101).
2025 Days Vs Air Quality
Metro, Karaj, Alborz, Iran
2025
4%
9
66%
142
28%
59
2%
4
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
9 DaysModerate
142 DaysPoor
59 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 215 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
Metro, Karaj, Alborz, Iran
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.
1st January 2025
89AQI
89AQI
2nd January 2025
72AQI
72AQI
3rd January 2025
77AQI
77AQI
4th January 2025
94AQI
94AQI
5th January 2025
82AQI
82AQI
6th January 2025
123AQI
123AQI
7th January 2025
141AQI
141AQI
8th January 2025
140AQI
140AQI
9th January 2025
150AQI
150AQI
10th January 2025
155AQI
155AQI
11th January 2025
156AQI
156AQI
12th January 2025
162AQI
162AQI
13th January 2025
125AQI
125AQI
14th January 2025
114AQI
114AQI
15th January 2025
134AQI
134AQI
16th January 2025
133AQI
133AQI
17th January 2025
80AQI
80AQI
18th January 2025
75AQI
75AQI
19th January 2025
111AQI
111AQI
20th January 2025
88AQI
88AQI
21st January 2025
75AQI
75AQI
22nd January 2025
84AQI
84AQI
23rd January 2025
116AQI
116AQI
24th January 2025
89AQI
89AQI
25th January 2025
99AQI
99AQI
26th January 2025
121AQI
121AQI
27th January 2025
120AQI
120AQI
28th January 2025
75AQI
75AQI
29th January 2025
83AQI
83AQI
30th January 2025
132AQI
132AQI
31st January 2025
133AQI
133AQI
1st February 2025
146AQI
146AQI
2nd February 2025
159AQI
159AQI
3rd February 2025
128AQI
128AQI
4th February 2025
101AQI
101AQI
5th February 2025
89AQI
89AQI
6th February 2025
107AQI
107AQI
7th February 2025
82AQI
82AQI
8th February 2025
54AQI
54AQI
9th February 2025
64AQI
64AQI
10th February 2025
58AQI
58AQI
11th February 2025
102AQI
102AQI
12th February 2025
125AQI
125AQI
13th February 2025
133AQI
133AQI
14th February 2025
66AQI
66AQI
15th February 2025
62AQI
62AQI
16th February 2025
61AQI
61AQI
17th February 2025
63AQI
63AQI
18th February 2025
74AQI
74AQI
19th February 2025
69AQI
69AQI
20th February 2025
67AQI
67AQI
21st February 2025
60AQI
60AQI
22nd February 2025
50AQI
50AQI
23rd February 2025
45AQI
45AQI
24th February 2025
38AQI
38AQI
25th February 2025
29AQI
29AQI
26th February 2025
41AQI
41AQI
27th February 2025
45AQI
45AQI
28th February 2025
52AQI
52AQI
1st March 2025
57AQI
57AQI
2nd March 2025
43AQI
43AQI
3rd March 2025
48AQI
48AQI
4th March 2025
49AQI
49AQI
5th March 2025
76AQI
76AQI
6th March 2025
64AQI
64AQI
7th March 2025
64AQI
64AQI
8th March 2025
52AQI
52AQI
9th March 2025
63AQI
63AQI
10th March 2025
67AQI
67AQI
11th March 2025
66AQI
66AQI
12th March 2025
70AQI
70AQI
13th March 2025
76AQI
76AQI
14th March 2025
94AQI
94AQI
15th March 2025
111AQI
111AQI
16th March 2025
117AQI
117AQI
17th March 2025
114AQI
114AQI
18th March 2025
130AQI
130AQI
19th March 2025
145AQI
145AQI
20th March 2025
126AQI
126AQI
21st March 2025
99AQI
99AQI
22nd March 2025
73AQI
73AQI
23rd March 2025
71AQI
71AQI
24th March 2025
81AQI
81AQI
25th March 2025
61AQI
61AQI
26th March 2025
76AQI
76AQI
27th March 2025
75AQI
75AQI
28th March 2025
82AQI
82AQI
29th March 2025
86AQI
86AQI
30th March 2025
83AQI
83AQI
31st March 2025
81AQI
81AQI
1st April 2025
78AQI
78AQI
2nd April 2025
79AQI
79AQI
3rd April 2025
72AQI
72AQI
4th April 2025
72AQI
72AQI
5th April 2025
71AQI
71AQI
6th April 2025
62AQI
62AQI
7th April 2025
68AQI
68AQI
8th April 2025
68AQI
68AQI
9th April 2025
68AQI
68AQI
10th April 2025
68AQI
68AQI
11th April 2025
79AQI
79AQI
12th April 2025
82AQI
82AQI
13th April 2025
76AQI
76AQI
14th April 2025
82AQI
82AQI
15th April 2025
78AQI
78AQI
16th April 2025
81AQI
81AQI
17th April 2025
68AQI
68AQI
18th April 2025
72AQI
72AQI
19th April 2025
68AQI
68AQI
20th April 2025
70AQI
70AQI
21st April 2025
88AQI
88AQI
22nd April 2025
83AQI
83AQI
23rd April 2025
72AQI
72AQI
24th April 2025
76AQI
76AQI
25th April 2025
86AQI
86AQI
26th April 2025
89AQI
89AQI
27th April 2025
82AQI
82AQI
28th April 2025
78AQI
78AQI
29th April 2025
77AQI
77AQI
30th April 2025
80AQI
80AQI
1st May 2025
77AQI
77AQI
2nd May 2025
76AQI
76AQI
3rd May 2025
78AQI
78AQI
4th May 2025
82AQI
82AQI
5th May 2025
78AQI
78AQI
6th May 2025
79AQI
79AQI
7th May 2025
83AQI
83AQI
8th May 2025
82AQI
82AQI
9th May 2025
71AQI
71AQI
10th May 2025
73AQI
73AQI
11th May 2025
68AQI
68AQI
12th May 2025
69AQI
69AQI
13th May 2025
70AQI
70AQI
14th May 2025
98AQI
98AQI
15th May 2025
83AQI
83AQI
16th May 2025
79AQI
79AQI
17th May 2025
80AQI
80AQI
18th May 2025
79AQI
79AQI
19th May 2025
81AQI
81AQI
20th May 2025
88AQI
88AQI
21st May 2025
77AQI
77AQI
22nd May 2025
104AQI
104AQI
23rd May 2025
104AQI
104AQI
24th May 2025
77AQI
77AQI
25th May 2025
76AQI
76AQI
26th May 2025
80AQI
80AQI
27th May 2025
79AQI
79AQI
28th May 2025
80AQI
80AQI
29th May 2025
86AQI
86AQI
30th May 2025
100AQI
100AQI
31st May 2025
78AQI
78AQI
1st June 2025
76AQI
76AQI
2nd June 2025
80AQI
80AQI
3rd June 2025
76AQI
76AQI
4th June 2025
77AQI
77AQI
5th June 2025
72AQI
72AQI
6th June 2025
75AQI
75AQI
7th June 2025
78AQI
78AQI
8th June 2025
86AQI
86AQI
9th June 2025
76AQI
76AQI
10th June 2025
75AQI
75AQI
11th June 2025
87AQI
87AQI
12th June 2025
86AQI
86AQI
13th June 2025
92AQI
92AQI
14th June 2025
89AQI
89AQI
15th June 2025
89AQI
89AQI
16th June 2025
96AQI
96AQI
17th June 2025
103AQI
103AQI
18th June 2025
111AQI
111AQI
19th June 2025
126AQI
126AQI
20th June 2025
101AQI
101AQI
21st June 2025
126AQI
126AQI
22nd June 2025
149AQI
149AQI
23rd June 2025
108AQI
108AQI
24th June 2025
110AQI
110AQI
25th June 2025
109AQI
109AQI
26th June 2025
109AQI
109AQI
27th June 2025
113AQI
113AQI
28th June 2025
118AQI
118AQI
29th June 2025
130AQI
130AQI
30th June 2025
139AQI
139AQI
1st July 2025
124AQI
124AQI
2nd July 2025
132AQI
132AQI
3rd July 2025
120AQI
120AQI
4th July 2025
129AQI
129AQI
5th July 2025
127AQI
127AQI
6th July 2025
127AQI
127AQI
7th July 2025
128AQI
128AQI
8th July 2025
121AQI
121AQI
9th July 2025
118AQI
118AQI
10th July 2025
126AQI
126AQI
11th July 2025
141AQI
141AQI
12th July 2025
138AQI
138AQI
13th July 2025
135AQI
135AQI
14th July 2025
131AQI
131AQI
15th July 2025
118AQI
118AQI
16th July 2025
94AQI
94AQI
17th July 2025
98AQI
98AQI
18th July 2025
89AQI
89AQI
19th July 2025
103AQI
103AQI
20th July 2025
98AQI
98AQI
21st July 2025
89AQI
89AQI
22nd July 2025
89AQI
89AQI
23rd July 2025
83AQI
83AQI
24th July 2025
83AQI
83AQI
25th July 2025
77AQI
77AQI
26th July 2025
71AQI
71AQI
27th July 2025
69AQI
69AQI
28th July 2025
71AQI
71AQI
29th July 2025
76AQI
76AQI
30th July 2025
79AQI
79AQI
31st July 2025
83AQI
83AQI
1st August 2025
91AQI
91AQI
2nd August 2025
89AQI
89AQI
111AQI
78AQI
81AQI
76AQI
81AQI
99AQI
105AQI
90AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202590AQI
14
14
3
6
14
7
1
3
22
6
30
29
2
16
14
15
16
2
9
142
59
4
Highest AQI recorded in
January111AQI
Lowest AQI recorded in
April76AQI
202485AQI
12
3
17
6
23
7
27
3
28
3
22
8
31
25
6
7
6
8
16
2
9
21
9
13
9
29
229
54
9
Highest AQI recorded in
December126AQI
Lowest AQI recorded in
January31AQI
2023128AQI
4
8
18
1
4
1
6
19
3
1
19
13
3
26
3
2
6
2
1
7
22
5
13
9
2
16
12
32
143
50
1
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
February95AQI
2022126AQI
9
9
5
11
11
1
10
20
1
13
4
4
6
16
8
1
3
18
7
1
20
5
1
5
11
5
3
3
9
9
2
12
13
51
143
57
5
Highest AQI recorded in
April146AQI
Lowest AQI recorded in
August103AQI
2021108AQI
1
7
14
9
17
8
4
13
11
3
1
10
18
25
2
20
8
12
19
15
8
2
12
19
4
17
9
5
15
11
6
140
141
32
Highest AQI recorded in
December133AQI
Lowest AQI recorded in
May90AQI
2020109AQI
1
7
3
1
8
5
7
16
1
3
10
1
13
12
2
2
5
16
10
8
39
59
15
2
Highest AQI recorded in
December129AQI
Lowest AQI recorded in
May12AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
128AQILeast Polluted Year Recorded
2024(Avg.)
85AQIMetro's annual 2025 AQI (90) shows an average percentage change of -17.1% (improved AQI) compared to previous years: 2020 (109), 2021 (108), 2022 (126), 2023 (128), 2024 (85).
