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+
November Air Quality Analysis
Metro, Karaj, Alborz, Iran
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Nov 2021
179AQILowest AQI recorded on
14th Nov 2024
26AQISame Day Analysis (5th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 36 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Nov - 6th Nov 2025
Metro, Karaj, Alborz, Iran
AQI
Day
Night
.
6 AM5th Nov 2025
5 PM
5 AM6th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4PM5th Nov
34AQI
Avg. Lowest Time
6PM5th Nov
18AQI
In the last 24 hours,
Metro's AQI reached its highest point of 34 at 4 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 5th Nov and 6th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Metro, Karaj, Alborz, Iran
OctNov
07th - 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 - 04th04th - 05th05th - 06th06th
Day
Night
7th Oct 2025683 PMAQI
7th Oct 2025674 PMAQI
7th Oct 2025645 PMAQI
7th Oct 2025636 PMAQI
7th Oct 2025667 PMAQI
7th Oct 2025708 PMAQI
7th Oct 2025739 PMAQI
7th Oct 20257810 PMAQI
7th Oct 20258111 PMAQI
8th Oct 20258512 AMAQI
8th Oct 2025801 AMAQI
8th Oct 2025812 AMAQI
8th Oct 2025763 AMAQI
8th Oct 2025814 AMAQI
8th Oct 2025755 AMAQI
20°C16/25°C
8th Oct 2025726 AMAQI
8th Oct 2025727 AMAQI
8th Oct 2025728 AMAQI
8th Oct 2025729 AMAQI
8th Oct 20257610 AMAQI
8th Oct 20257411 AMAQI
8th Oct 20257612 PMAQI
8th Oct 2025801 PMAQI
8th Oct 2025792 PMAQI
8th Oct 2025773 PMAQI
8th Oct 2025764 PMAQI
8th Oct 2025745 PMAQI
8th Oct 2025776 PMAQI
8th Oct 2025787 PMAQI
8th Oct 2025808 PMAQI
8th Oct 2025859 PMAQI
8th Oct 20257810 PMAQI
8th Oct 20258111 PMAQI
9th Oct 20258012 AMAQI
9th Oct 2025801 AMAQI
9th Oct 2025792 AMAQI
9th Oct 2025773 AMAQI
9th Oct 2025794 AMAQI
9th Oct 2025885 AMAQI
21°C16/26°C
9th Oct 20251006 AMAQI
9th Oct 2025927 AMAQI
9th Oct 2025888 AMAQI
9th Oct 2025809 AMAQI
9th Oct 20257910 AMAQI
9th Oct 20257411 AMAQI
9th Oct 20257112 PMAQI
9th Oct 2025721 PMAQI
9th Oct 2025702 PMAQI
9th Oct 2025713 PMAQI
9th Oct 2025684 PMAQI
9th Oct 2025645 PMAQI
9th Oct 2025626 PMAQI
9th Oct 2025647 PMAQI
9th Oct 2025688 PMAQI
9th Oct 2025709 PMAQI
9th Oct 20256710 PMAQI
9th Oct 20256411 PMAQI
10th Oct 20256512 AMAQI
10th Oct 2025651 AMAQI
10th Oct 2025662 AMAQI
10th Oct 2025683 AMAQI
10th Oct 2025704 AMAQI
10th Oct 2025665 AMAQI
23°C18/27°C
10th Oct 2025696 AMAQI
10th Oct 2025777 AMAQI
10th Oct 2025798 AMAQI
10th Oct 2025679 AMAQI
10th Oct 20256410 AMAQI
10th Oct 20256211 AMAQI
10th Oct 20256112 PMAQI
10th Oct 2025591 PMAQI
10th Oct 2025592 PMAQI
10th Oct 2025563 PMAQI
10th Oct 2025554 PMAQI
10th Oct 2025545 PMAQI
10th Oct 2025546 PMAQI
10th Oct 2025547 PMAQI
10th Oct 2025608 PMAQI
10th Oct 2025609 PMAQI
10th Oct 20256110 PMAQI
10th Oct 20256211 PMAQI
11th Oct 20255812 AMAQI
11th Oct 2025541 AMAQI
11th Oct 2025562 AMAQI
11th Oct 2025543 AMAQI
11th Oct 2025544 AMAQI
11th Oct 2025545 AMAQI
22°C19/25°C
11th Oct 2025556 AMAQI
11th Oct 2025547 AMAQI
11th Oct 2025578 AMAQI
11th Oct 2025569 AMAQI
11th Oct 20255510 AMAQI
11th Oct 20255611 AMAQI
11th Oct 20256612 PMAQI
11th Oct 2025481 PMAQI
11th Oct 2025542 PMAQI
11th Oct 2025513 PMAQI
11th Oct 2025494 PMAQI
11th Oct 2025535 PMAQI
11th Oct 2025506 PMAQI
11th Oct 2025567 PMAQI
11th Oct 2025608 PMAQI
11th Oct 2025639 PMAQI
11th Oct 20255810 PMAQI
11th Oct 20255811 PMAQI
12th Oct 20255912 AMAQI
12th Oct 2025621 AMAQI
12th Oct 2025642 AMAQI
12th Oct 2025683 AMAQI
12th Oct 2025674 AMAQI
12th Oct 2025635 AMAQI
20°C16/24°C
12th Oct 2025666 AMAQI
12th Oct 2025717 AMAQI
12th Oct 2025728 AMAQI
12th Oct 2025729 AMAQI
12th Oct 20256810 AMAQI
12th Oct 20256911 AMAQI
12th Oct 20256712 PMAQI
12th Oct 2025651 PMAQI
12th Oct 2025652 PMAQI
12th Oct 2025603 PMAQI
12th Oct 2025584 PMAQI
12th Oct 2025585 PMAQI
12th Oct 2025546 PMAQI
12th Oct 2025567 PMAQI
12th Oct 2025618 PMAQI
12th Oct 2025749 PMAQI
12th Oct 20257110 PMAQI
12th Oct 20257011 PMAQI
13th Oct 20256812 AMAQI
13th Oct 2025681 AMAQI
13th Oct 2025702 AMAQI
13th Oct 2025683 AMAQI
13th Oct 2025684 AMAQI
13th Oct 2025675 AMAQI
21°C16/25°C
13th Oct 2025666 AMAQI
13th Oct 2025677 AMAQI
13th Oct 2025728 AMAQI
13th Oct 2025869 AMAQI
13th Oct 20257910 AMAQI
13th Oct 20258411 AMAQI
13th Oct 20257912 PMAQI
13th Oct 20251031 PMAQI
13th Oct 2025902 PMAQI
13th Oct 2025863 PMAQI
13th Oct 2025744 PMAQI
13th Oct 2025665 PMAQI
13th Oct 2025646 PMAQI
13th Oct 2025647 PMAQI
13th Oct 2025668 PMAQI
13th Oct 2025659 PMAQI
13th Oct 20256310 PMAQI
13th Oct 20256011 PMAQI
14th Oct 20255912 AMAQI
14th Oct 2025651 AMAQI
14th Oct 2025682 AMAQI
14th Oct 2025653 AMAQI
14th Oct 2025664 AMAQI
14th Oct 2025695 AMAQI
22°C16/26°C
14th Oct 2025726 AMAQI
14th Oct 2025657 AMAQI
14th Oct 2025638 AMAQI
14th Oct 2025699 AMAQI
14th Oct 20257310 AMAQI
14th Oct 20256811 AMAQI
14th Oct 20256212 PMAQI
14th Oct 2025621 PMAQI
14th Oct 2025602 PMAQI
14th Oct 2025593 PMAQI
14th Oct 2025644 PMAQI
14th Oct 2025625 PMAQI
14th Oct 2025606 PMAQI
14th Oct 2025617 PMAQI
14th Oct 2025648 PMAQI
14th Oct 2025679 PMAQI
14th Oct 20256810 PMAQI
14th Oct 20256511 PMAQI
15th Oct 20256612 AMAQI
15th Oct 2025641 AMAQI
15th Oct 2025662 AMAQI
15th Oct 2025663 AMAQI
15th Oct 2025704 AMAQI
15th Oct 2025705 AMAQI
20°C16/24°C
15th Oct 2025666 AMAQI
15th Oct 2025637 AMAQI
15th Oct 2025638 AMAQI
15th Oct 2025689 AMAQI
15th Oct 20257810 AMAQI
15th Oct 20257411 AMAQI
15th Oct 20257212 PMAQI
15th Oct 2025661 PMAQI
15th Oct 2025662 PMAQI
15th Oct 2025623 PMAQI
15th Oct 2025564 PMAQI
15th Oct 2025575 PMAQI
15th Oct 2025606 PMAQI
15th Oct 2025627 PMAQI
15th Oct 2025718 PMAQI
15th Oct 2025729 PMAQI
15th Oct 20256810 PMAQI
15th Oct 20257211 PMAQI
16th Oct 20257012 AMAQI
16th Oct 2025851 AMAQI
16th Oct 2025802 AMAQI
16th Oct 2025703 AMAQI
16th Oct 2025684 AMAQI
16th Oct 2025665 AMAQI
20°C15/24°C
16th Oct 2025706 AMAQI
16th Oct 2025687 AMAQI
16th Oct 2025678 AMAQI
16th Oct 2025699 AMAQI
16th Oct 20257510 AMAQI
16th Oct 20257711 AMAQI
16th Oct 20257612 PMAQI
16th Oct 2025691 PMAQI
16th Oct 2025682 PMAQI
16th Oct 2025663 PMAQI
16th Oct 2025644 PMAQI
16th Oct 2025595 PMAQI
16th Oct 2025636 PMAQI
16th Oct 2025647 PMAQI
16th Oct 2025738 PMAQI
16th Oct 2025829 PMAQI
16th Oct 20258510 PMAQI
16th Oct 20258711 PMAQI
17th Oct 20258512 AMAQI
17th Oct 2025841 AMAQI
17th Oct 2025862 AMAQI
17th Oct 2025753 AMAQI
17th Oct 2025734 AMAQI
17th Oct 2025685 AMAQI
20°C16/24°C
17th Oct 2025726 AMAQI
17th Oct 2025737 AMAQI
17th Oct 2025708 AMAQI
17th Oct 2025689 AMAQI
17th Oct 20257210 AMAQI
17th Oct 20257011 AMAQI
17th Oct 20256812 PMAQI
17th Oct 2025681 PMAQI
17th Oct 2025682 PMAQI
17th Oct 2025683 PMAQI
17th Oct 2025674 PMAQI
17th Oct 2025675 PMAQI
17th Oct 2025686 PMAQI
17th Oct 2025737 PMAQI
17th Oct 2025798 PMAQI
17th Oct 2025849 PMAQI
17th Oct 20259510 PMAQI
17th Oct 20259011 PMAQI
18th Oct 20259312 AMAQI
18th Oct 2025831 AMAQI
18th Oct 2025842 AMAQI
18th Oct 2025793 AMAQI
18th Oct 2025754 AMAQI
18th Oct 2025735 AMAQI
18°C14/23°C
18th Oct 2025706 AMAQI
18th Oct 2025687 AMAQI
18th Oct 2025658 AMAQI
18th Oct 2025669 AMAQI
18th Oct 20256710 AMAQI
18th Oct 20256811 AMAQI
18th Oct 20256612 PMAQI
18th Oct 2025751 PMAQI
18th Oct 2025792 PMAQI
18th Oct 2025833 PMAQI
18th Oct 2025824 PMAQI
18th Oct 2025785 PMAQI
18th Oct 2025806 PMAQI
18th Oct 2025827 PMAQI
18th Oct 2025878 PMAQI
18th Oct 2025939 PMAQI
18th Oct 20259110 PMAQI
18th Oct 20259611 PMAQI
19th Oct 202510112 AMAQI
19th Oct 2025881 AMAQI
19th Oct 2025852 AMAQI
19th Oct 2025843 AMAQI
19th Oct 2025864 AMAQI
19th Oct 2025755 AMAQI
18°C13/22°C
19th Oct 2025696 AMAQI
19th Oct 2025717 AMAQI
19th Oct 2025688 AMAQI
19th Oct 2025699 AMAQI
19th Oct 20256910 AMAQI
19th Oct 20257011 AMAQI
19th Oct 20257212 PMAQI
19th Oct 2025681 PMAQI
19th Oct 2025652 PMAQI
19th Oct 2025643 PMAQI
19th Oct 2025634 PMAQI
19th Oct 2025635 PMAQI
19th Oct 2025646 PMAQI
19th Oct 2025677 PMAQI
19th Oct 2025668 PMAQI
19th Oct 2025689 PMAQI
19th Oct 20257110 PMAQI
19th Oct 20257411 PMAQI
20th Oct 20257812 AMAQI
20th Oct 2025761 AMAQI
20th Oct 2025752 AMAQI
20th Oct 2025693 AMAQI
20th Oct 2025634 AMAQI
20th Oct 2025635 AMAQI
18°C14/21°C
20th Oct 2025676 AMAQI
20th Oct 2025687 AMAQI
20th Oct 2025648 AMAQI
20th Oct 2025649 AMAQI
20th Oct 20256310 AMAQI
20th Oct 20256111 AMAQI
20th Oct 20256112 PMAQI
20th Oct 2025641 PMAQI
20th Oct 2025672 PMAQI
20th Oct 2025673 PMAQI
20th Oct 2025604 PMAQI
20th Oct 2025595 PMAQI
20th Oct 2025646 PMAQI
20th Oct 2025627 PMAQI
20th Oct 2025728 PMAQI
20th Oct 2025759 PMAQI
20th Oct 20257610 PMAQI
20th Oct 20257411 PMAQI
21st Oct 20256812 AMAQI
21st Oct 2025661 AMAQI
21st Oct 2025702 AMAQI
21st Oct 2025673 AMAQI
21st Oct 2025644 AMAQI
21st Oct 2025675 AMAQI
18°C14/21°C
21st Oct 2025626 AMAQI
21st Oct 2025637 AMAQI
21st Oct 2025618 AMAQI
21st Oct 2025689 AMAQI
21st Oct 20257010 AMAQI
21st Oct 20256811 AMAQI
21st Oct 20256712 PMAQI
21st Oct 2025701 PMAQI
21st Oct 2025712 PMAQI
21st Oct 2025663 PMAQI
21st Oct 2025664 PMAQI
21st Oct 2025535 PMAQI
21st Oct 2025266 PMAQI
21st Oct 2025337 PMAQI
21st Oct 2025378 PMAQI
21st Oct 2025409 PMAQI
21st Oct 20254010 PMAQI
21st Oct 20254511 PMAQI
22nd Oct 20254812 AMAQI
22nd Oct 2025511 AMAQI
22nd Oct 2025522 AMAQI
22nd Oct 2025593 AMAQI
22nd Oct 2025594 AMAQI
22nd Oct 2025605 AMAQI
18°C14/22°C
22nd Oct 2025596 AMAQI
22nd Oct 2025597 AMAQI
22nd Oct 2025598 AMAQI
22nd Oct 2025569 AMAQI
22nd Oct 20255610 AMAQI
22nd Oct 20255711 AMAQI
22nd Oct 20255512 PMAQI
22nd Oct 2025561 PMAQI
22nd Oct 2025582 PMAQI
22nd Oct 2025613 PMAQI
22nd Oct 2025574 PMAQI
22nd Oct 2025575 PMAQI
22nd Oct 2025556 PMAQI
22nd Oct 2025597 PMAQI
22nd Oct 2025608 PMAQI
22nd Oct 2025659 PMAQI
22nd Oct 20256710 PMAQI
22nd Oct 20256511 PMAQI
23rd Oct 20256512 AMAQI
23rd Oct 2025641 AMAQI
23rd Oct 2025652 AMAQI
23rd Oct 2025603 AMAQI
23rd Oct 2025574 AMAQI
23rd Oct 2025615 AMAQI
18°C14/22°C
23rd Oct 2025616 AMAQI
23rd Oct 2025667 AMAQI
23rd Oct 2025668 AMAQI
23rd Oct 2025729 AMAQI
23rd Oct 20256610 AMAQI
23rd Oct 20256111 AMAQI
23rd Oct 20256212 PMAQI
23rd Oct 2025591 PMAQI
23rd Oct 2025582 PMAQI
23rd Oct 2025563 PMAQI
23rd Oct 2025584 PMAQI
23rd Oct 2025595 PMAQI
23rd Oct 2025626 PMAQI
23rd Oct 2025677 PMAQI
23rd Oct 2025708 PMAQI
23rd Oct 2025729 PMAQI
23rd Oct 20257210 PMAQI
23rd Oct 20257011 PMAQI
24th Oct 20257312 AMAQI
24th Oct 2025741 AMAQI
24th Oct 2025712 AMAQI
24th Oct 2025683 AMAQI
24th Oct 2025654 AMAQI
24th Oct 2025635 AMAQI
17°C13/22°C
24th Oct 2025616 AMAQI
24th Oct 2025617 AMAQI
24th Oct 2025628 AMAQI
24th Oct 2025609 AMAQI
24th Oct 20255710 AMAQI
24th Oct 20255511 AMAQI
24th Oct 20255512 PMAQI
24th Oct 2025561 PMAQI
24th Oct 2025572 PMAQI
24th Oct 2025603 PMAQI
24th Oct 2025604 PMAQI
24th Oct 2025605 PMAQI
24th Oct 2025616 PMAQI
24th Oct 2025647 PMAQI
24th Oct 2025678 PMAQI
24th Oct 2025699 PMAQI
24th Oct 20257110 PMAQI
24th Oct 20257211 PMAQI
25th Oct 20257212 AMAQI
25th Oct 2025701 AMAQI
25th Oct 2025692 AMAQI
25th Oct 2025703 AMAQI
25th Oct 2025684 AMAQI
25th Oct 2025705 AMAQI
18°C13/22°C
25th Oct 2025766 AMAQI
25th Oct 2025787 AMAQI
25th Oct 2025768 AMAQI
25th Oct 2025719 AMAQI
25th Oct 20256710 AMAQI
25th Oct 20256711 AMAQI
25th Oct 20257612 PMAQI
25th Oct 2025751 PMAQI
25th Oct 2025712 PMAQI
25th Oct 2025693 PMAQI
25th Oct 2025704 PMAQI
25th Oct 2025725 PMAQI
25th Oct 2025756 PMAQI
25th Oct 2025787 PMAQI
25th Oct 2025768 PMAQI
25th Oct 2025829 PMAQI
25th Oct 20258310 PMAQI
25th Oct 20258511 PMAQI
26th Oct 20258412 AMAQI
26th Oct 2025841 AMAQI
26th Oct 2025802 AMAQI
26th Oct 2025783 AMAQI
26th Oct 2025764 AMAQI
26th Oct 2025765 AMAQI
18°C13/22°C
26th Oct 2025736 AMAQI
26th Oct 2025727 AMAQI
26th Oct 2025708 AMAQI
26th Oct 2025729 AMAQI
26th Oct 20256910 AMAQI
26th Oct 20256611 AMAQI
26th Oct 20256512 PMAQI
26th Oct 2025631 PMAQI
26th Oct 2025612 PMAQI
26th Oct 2025603 PMAQI
26th Oct 2025604 PMAQI
26th Oct 2025605 PMAQI
26th Oct 2025616 PMAQI
26th Oct 2025657 PMAQI
26th Oct 2025718 PMAQI
26th Oct 2025609 PMAQI
26th Oct 20256310 PMAQI
26th Oct 20256211 PMAQI
27th Oct 20256312 AMAQI
27th Oct 2025591 AMAQI
27th Oct 2025482 AMAQI
27th Oct 2025443 AMAQI
27th Oct 2025414 AMAQI
27th Oct 2025415 AMAQI
18°C14/22°C
27th Oct 2025506 AMAQI
27th Oct 2025527 AMAQI
27th Oct 2025548 AMAQI
27th Oct 2025519 AMAQI
27th Oct 20254510 AMAQI
27th Oct 20254011 AMAQI
27th Oct 20253512 PMAQI
27th Oct 2025351 PMAQI
27th Oct 2025342 PMAQI
27th Oct 2025333 PMAQI
27th Oct 2025304 PMAQI
27th Oct 2025335 PMAQI
27th Oct 2025376 PMAQI
27th Oct 2025467 PMAQI
27th Oct 2025528 PMAQI
27th Oct 2025549 PMAQI
27th Oct 20255410 PMAQI
27th Oct 20255211 PMAQI
28th Oct 20255512 AMAQI
28th Oct 2025561 AMAQI
28th Oct 2025532 AMAQI
28th Oct 2025513 AMAQI
28th Oct 2025534 AMAQI
28th Oct 2025525 AMAQI
17°C12/21°C
28th Oct 2025556 AMAQI
28th Oct 2025587 AMAQI
28th Oct 2025578 AMAQI
28th Oct 2025579 AMAQI
28th Oct 20255710 AMAQI
28th Oct 20255711 AMAQI
28th Oct 20255612 PMAQI
28th Oct 2025541 PMAQI
28th Oct 2025582 PMAQI
28th Oct 2025563 PMAQI
28th Oct 2025584 PMAQI
28th Oct 2025565 PMAQI
28th Oct 2025566 PMAQI
28th Oct 2025617 PMAQI
28th Oct 2025628 PMAQI
28th Oct 2025659 PMAQI
28th Oct 20256810 PMAQI
28th Oct 20256611 PMAQI
29th Oct 20256612 AMAQI
29th Oct 2025671 AMAQI
29th Oct 2025662 AMAQI
29th Oct 2025703 AMAQI
29th Oct 2025694 AMAQI
29th Oct 2025685 AMAQI
17°C13/22°C
29th Oct 2025666 AMAQI
29th Oct 2025677 AMAQI
29th Oct 2025668 AMAQI
29th Oct 2025669 AMAQI
29th Oct 20256510 AMAQI
29th Oct 20256811 AMAQI
29th Oct 20257012 PMAQI
29th Oct 2025681 PMAQI
29th Oct 2025662 PMAQI
29th Oct 2025643 PMAQI
29th Oct 2025634 PMAQI
29th Oct 2025615 PMAQI
29th Oct 2025646 PMAQI
29th Oct 2025637 PMAQI
29th Oct 2025638 PMAQI
29th Oct 2025659 PMAQI
29th Oct 20256710 PMAQI
29th Oct 20256411 PMAQI
30th Oct 20256512 AMAQI
30th Oct 2025651 AMAQI
30th Oct 2025652 AMAQI
30th Oct 2025693 AMAQI
30th Oct 2025564 AMAQI
30th Oct 2025555 AMAQI
18°C14/23°C
30th Oct 2025596 AMAQI
30th Oct 2025587 AMAQI
30th Oct 2025578 AMAQI
30th Oct 2025559 AMAQI
30th Oct 20255710 AMAQI
30th Oct 20255711 AMAQI
30th Oct 20255412 PMAQI
30th Oct 2025521 PMAQI
30th Oct 2025522 PMAQI
30th Oct 2025513 PMAQI
30th Oct 2025524 PMAQI
30th Oct 2025495 PMAQI
30th Oct 2025536 PMAQI
30th Oct 2025607 PMAQI
30th Oct 2025638 PMAQI
30th Oct 2025659 PMAQI
30th Oct 20256110 PMAQI
30th Oct 20255811 PMAQI
31st Oct 20256212 AMAQI
31st Oct 2025591 AMAQI
31st Oct 2025582 AMAQI
31st Oct 2025543 AMAQI
31st Oct 2025514 AMAQI
31st Oct 2025485 AMAQI
16°C10/22°C
31st Oct 2025466 AMAQI
31st Oct 2025537 AMAQI
31st Oct 2025508 AMAQI
31st Oct 2025509 AMAQI
31st Oct 20255210 AMAQI
31st Oct 20254911 AMAQI
31st Oct 20254112 PMAQI
31st Oct 2025341 PMAQI
31st Oct 2025342 PMAQI
31st Oct 2025333 PMAQI
31st Oct 2025344 PMAQI
31st Oct 2025395 PMAQI
31st Oct 2025446 PMAQI
31st Oct 2025487 PMAQI
31st Oct 2025528 PMAQI
31st Oct 2025579 PMAQI
31st Oct 20255610 PMAQI
31st Oct 20255111 PMAQI
1st Nov 20255012 AMAQI
1st Nov 2025461 AMAQI
1st Nov 2025452 AMAQI
1st Nov 2025513 AMAQI
1st Nov 2025424 AMAQI
1st Nov 2025495 AMAQI
13°C8/19°C
1st Nov 2025536 AMAQI
1st Nov 2025537 AMAQI
1st Nov 2025548 AMAQI
1st Nov 2025529 AMAQI
1st Nov 20255310 AMAQI
1st Nov 20255511 AMAQI
1st Nov 20255912 PMAQI
1st Nov 2025631 PMAQI
1st Nov 2025722 PMAQI
1st Nov 2025723 PMAQI
1st Nov 2025744 PMAQI
1st Nov 2025365 PMAQI
1st Nov 2025346 PMAQI
1st Nov 2025397 PMAQI
1st Nov 2025488 PMAQI
1st Nov 2025529 PMAQI
1st Nov 20255610 PMAQI
1st Nov 20255611 PMAQI
2nd Nov 20255512 AMAQI
2nd Nov 2025561 AMAQI
2nd Nov 2025542 AMAQI
2nd Nov 2025543 AMAQI
2nd Nov 2025534 AMAQI
2nd Nov 2025505 AMAQI
14°C10/19°C
2nd Nov 2025476 AMAQI
2nd Nov 2025477 AMAQI
2nd Nov 2025478 AMAQI
2nd Nov 2025459 AMAQI
2nd Nov 20254610 AMAQI
2nd Nov 20254511 AMAQI
2nd Nov 20253912 PMAQI
2nd Nov 2025341 PMAQI
2nd Nov 2025332 PMAQI
2nd Nov 2025343 PMAQI
2nd Nov 2025324 PMAQI
2nd Nov 2025345 PMAQI
2nd Nov 2025346 PMAQI
2nd Nov 2025427 PMAQI
2nd Nov 2025518 PMAQI
2nd Nov 2025469 PMAQI
2nd Nov 20253410 PMAQI
2nd Nov 20254911 PMAQI
3rd Nov 20255712 AMAQI
3rd Nov 2025281 AMAQI
3rd Nov 2025222 AMAQI
3rd Nov 2025523 AMAQI
3rd Nov 2025504 AMAQI
3rd Nov 2025545 AMAQI
14°C10/19°C
3rd Nov 2025546 AMAQI
3rd Nov 2025557 AMAQI
3rd Nov 2025518 AMAQI
3rd Nov 2025519 AMAQI
3rd Nov 20255510 AMAQI
3rd Nov 20255211 AMAQI
3rd Nov 20255212 PMAQI
3rd Nov 2025531 PMAQI
3rd Nov 2025522 PMAQI
3rd Nov 2025533 PMAQI
3rd Nov 2025544 PMAQI
3rd Nov 2025535 PMAQI
3rd Nov 2025626 PMAQI
3rd Nov 2025457 PMAQI
3rd Nov 2025328 PMAQI
3rd Nov 2025359 PMAQI
3rd Nov 20253510 PMAQI
3rd Nov 20253511 PMAQI
4th Nov 20253412 AMAQI
4th Nov 2025341 AMAQI
4th Nov 2025362 AMAQI
4th Nov 2025573 AMAQI
4th Nov 2025644 AMAQI
4th Nov 2025535 AMAQI
11°C7/16°C
4th Nov 2025566 AMAQI
4th Nov 2025597 AMAQI
4th Nov 2025578 AMAQI
4th Nov 2025579 AMAQI
4th Nov 20255910 AMAQI
4th Nov 20255611 AMAQI
4th Nov 20255512 PMAQI
4th Nov 2025551 PMAQI
4th Nov 2025522 PMAQI
4th Nov 2025513 PMAQI
4th Nov 2025504 PMAQI
4th Nov 2025515 PMAQI
4th Nov 2025526 PMAQI
4th Nov 2025567 PMAQI
4th Nov 2025628 PMAQI
4th Nov 2025629 PMAQI
4th Nov 20254610 PMAQI
4th Nov 20255611 PMAQI
5th Nov 20255712 AMAQI
5th Nov 2025611 AMAQI
5th Nov 2025592 AMAQI
5th Nov 2025553 AMAQI
5th Nov 2025264 AMAQI
5th Nov 2025225 AMAQI
11°C7/15°C
5th Nov 2025226 AMAQI
5th Nov 2025227 AMAQI
5th Nov 2025228 AMAQI
5th Nov 2025229 AMAQI
5th Nov 20252210 AMAQI
5th Nov 20252011 AMAQI
5th Nov 20251912 PMAQI
5th Nov 2025211 PMAQI
5th Nov 2025182 PMAQI
5th Nov 2025213 PMAQI
5th Nov 2025344 PMAQI
5th Nov 2025255 PMAQI
5th Nov 2025186 PMAQI
5th Nov 2025227 PMAQI
5th Nov 2025258 PMAQI
5th Nov 2025289 PMAQI
5th Nov 20253110 PMAQI
5th Nov 20253311 PMAQI
6th Nov 20253312 AMAQI
6th Nov 2025331 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 10 AM
63AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
5 PM
56AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 10 AM (Avg. 63), while the lowest AQI was between 5 PM to 5 PM (Avg. 56).
Night time
Avg. Highest Time
12 AM
66AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM
56AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 66), while the lowest AQI was between 6 PM to 6 PM (Avg. 56).
2025 Days Vs Air Quality
Metro, Karaj, Alborz, Iran
2025
6%
18
73%
227
19%
60
1%
4
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Good
18 DaysModerate
227 DaysPoor
60 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 309 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
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
88AQI
88AQI
3rd August 2025
87AQI
87AQI
4th August 2025
91AQI
91AQI
5th August 2025
90AQI
90AQI
6th August 2025
90AQI
90AQI
7th August 2025
87AQI
87AQI
8th August 2025
81AQI
81AQI
9th August 2025
80AQI
80AQI
10th August 2025
80AQI
80AQI
11th August 2025
94AQI
94AQI
12th August 2025
88AQI
88AQI
13th August 2025
90AQI
90AQI
14th August 2025
82AQI
82AQI
15th August 2025
81AQI
81AQI
16th August 2025
89AQI
89AQI
17th August 2025
82AQI
82AQI
18th August 2025
89AQI
89AQI
19th August 2025
99AQI
99AQI
20th August 2025
92AQI
92AQI
21st August 2025
97AQI
97AQI
22nd August 2025
96AQI
96AQI
23rd August 2025
91AQI
91AQI
24th August 2025
102AQI
102AQI
25th August 2025
91AQI
91AQI
26th August 2025
92AQI
92AQI
27th August 2025
78AQI
78AQI
28th August 2025
80AQI
80AQI
29th August 2025
80AQI
80AQI
30th August 2025
77AQI
77AQI
31st August 2025
79AQI
79AQI
1st September 2025
68AQI
68AQI
2nd September 2025
76AQI
76AQI
3rd September 2025
79AQI
79AQI
4th September 2025
63AQI
63AQI
5th September 2025
82AQI
82AQI
6th September 2025
77AQI
77AQI
7th September 2025
80AQI
80AQI
8th September 2025
82AQI
82AQI
9th September 2025
79AQI
79AQI
10th September 2025
83AQI
83AQI
11th September 2025
83AQI
83AQI
12th September 2025
78AQI
78AQI
13th September 2025
78AQI
78AQI
14th September 2025
76AQI
76AQI
15th September 2025
74AQI
74AQI
16th September 2025
74AQI
74AQI
17th September 2025
71AQI
71AQI
18th September 2025
69AQI
69AQI
19th September 2025
69AQI
69AQI
20th September 2025
76AQI
76AQI
21st September 2025
75AQI
75AQI
22nd September 2025
65AQI
65AQI
23rd September 2025
63AQI
63AQI
24th September 2025
56AQI
56AQI
25th September 2025
49AQI
49AQI
26th September 2025
47AQI
47AQI
27th September 2025
33AQI
33AQI
28th September 2025
46AQI
46AQI
29th September 2025
69AQI
69AQI
30th September 2025
71AQI
71AQI
1st October 2025
75AQI
75AQI
2nd October 2025
58AQI
58AQI
3rd October 2025
61AQI
61AQI
4th October 2025
74AQI
74AQI
5th October 2025
71AQI
71AQI
6th October 2025
61AQI
61AQI
7th October 2025
70AQI
70AQI
8th October 2025
78AQI
78AQI
9th October 2025
75AQI
75AQI
10th October 2025
63AQI
63AQI
11th October 2025
56AQI
56AQI
12th October 2025
65AQI
65AQI
13th October 2025
71AQI
71AQI
14th October 2025
65AQI
65AQI
15th October 2025
67AQI
67AQI
16th October 2025
72AQI
72AQI
17th October 2025
75AQI
75AQI
18th October 2025
79AQI
79AQI
19th October 2025
73AQI
73AQI
20th October 2025
68AQI
68AQI
21st October 2025
57AQI
57AQI
22nd October 2025
58AQI
58AQI
23rd October 2025
64AQI
64AQI
24th October 2025
64AQI
64AQI
25th October 2025
74AQI
74AQI
26th October 2025
69AQI
69AQI
27th October 2025
46AQI
46AQI
28th October 2025
58AQI
58AQI
29th October 2025
66AQI
66AQI
30th October 2025
58AQI
58AQI
31st October 2025
49AQI
49AQI
1st November 2025
51AQI
51AQI
2nd November 2025
45AQI
45AQI
3rd November 2025
47AQI
47AQI
4th November 2025
53AQI
53AQI
5th November 2025
36AQI
36AQI
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
111AQI
78AQI
81AQI
76AQI
81AQI
99AQI
105AQI
88AQI
70AQI
66AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202585AQI
14
14
3
6
14
7
1
3
22
6
30
29
2
16
14
15
16
30
1
4
26
2
29
3
2
18
227
60
4
Highest AQI recorded in
January111AQI
Lowest AQI recorded in
November46AQI
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
2025(Avg.)
85AQIMetro's annual 2025 AQI (85) shows an average percentage change of -22.08% (improved AQI) compared to previous years: 2020 (109), 2021 (108), 2022 (126), 2023 (128), 2024 (85).
