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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Chaman, Mashhad, Khorasan e Razavi, 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+

October Air Quality Analysis

Chaman, Mashhad, Khorasan e Razavi, Iran

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
12th Oct 2023
151AQI
Lowest AQI recorded on
16th Oct 2024
0AQI

Same Day Analysis (1st October):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 54 of Moderate air quality, showing improvement over 2025 and 2023 on the same day.

Day & Night AQI Trend: 1st Oct - 2nd Oct 2026

Chaman, Mashhad, Khorasan e Razavi, Iran

AQI
Day
Night
.

5 AM1st Oct 2026

5 PM

4 AM2nd Oct 2026

Day time
Avg. Highest Time
11AM1st Oct

62AQI

Avg. Lowest Time
6AM1st Oct

38AQI

Night time
Avg. Highest Time
11PM1st Oct

66AQI

Avg. Lowest Time
7PM1st Oct

49AQI

In the last 24 hours,

Chaman's AQI reached its highest point of 66 at 11 PM during the Night, while the lowest point, 38, was recorded at 6 AM during the Day between 1st Oct and 2nd Oct 2026.

Day & Night AQI Trend : Sep - Oct 2026

Chaman, Mashhad, Khorasan e Razavi, Iran

SepOct
03rd - 04th04th - 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 - 01st01st - 02nd02nd
Day
Night
3rd Sep 2026605 AMAQI
3rd Sep 2026556 AMAQI
3rd Sep 2026647 AMAQI
3rd Sep 2026598 AMAQI
3rd Sep 2026569 AMAQI
3rd Sep 20265810 AMAQI
3rd Sep 20266011 AMAQI
3rd Sep 20265012 PMAQI
3rd Sep 2026421 PMAQI
3rd Sep 2026382 PMAQI
3rd Sep 2026383 PMAQI
3rd Sep 2026384 PMAQI
3rd Sep 2026515 PMAQI
3rd Sep 2026506 PMAQI
3rd Sep 2026507 PMAQI
3rd Sep 2026558 PMAQI
3rd Sep 2026679 PMAQI
3rd Sep 20267310 PMAQI
3rd Sep 20266911 PMAQI
4th Sep 20265812 AMAQI
4th Sep 2026461 AMAQI
4th Sep 2026402 AMAQI
4th Sep 2026543 AMAQI
4th Sep 2026564 AMAQI

22°C17/28°C

4th Sep 2026585 AMAQI
4th Sep 2026626 AMAQI
4th Sep 2026597 AMAQI
4th Sep 2026548 AMAQI
4th Sep 2026519 AMAQI
4th Sep 20266010 AMAQI
4th Sep 20265611 AMAQI
4th Sep 20264812 PMAQI
4th Sep 2026331 PMAQI
4th Sep 2026672 PMAQI
4th Sep 2026583 PMAQI
4th Sep 2026454 PMAQI
4th Sep 2026345 PMAQI
4th Sep 2026336 PMAQI
4th Sep 2026367 PMAQI
4th Sep 2026588 PMAQI
4th Sep 2026549 PMAQI
4th Sep 20264810 PMAQI
4th Sep 20263811 PMAQI
5th Sep 20263812 AMAQI
5th Sep 2026381 AMAQI
5th Sep 2026332 AMAQI
5th Sep 2026293 AMAQI
5th Sep 2026314 AMAQI

21°C16/27°C

5th Sep 2026385 AMAQI
5th Sep 2026536 AMAQI
5th Sep 2026447 AMAQI
5th Sep 2026448 AMAQI
5th Sep 2026519 AMAQI
5th Sep 20264610 AMAQI
5th Sep 20263811 AMAQI
5th Sep 20263812 PMAQI
5th Sep 2026401 PMAQI
5th Sep 2026402 PMAQI
5th Sep 2026453 PMAQI
5th Sep 2026444 PMAQI
5th Sep 2026635 PMAQI
5th Sep 2026406 PMAQI
5th Sep 2026277 PMAQI
5th Sep 2026448 PMAQI
5th Sep 2026569 PMAQI
5th Sep 20266210 PMAQI
5th Sep 20267111 PMAQI
6th Sep 20265212 AMAQI
6th Sep 2026361 AMAQI
6th Sep 2026422 AMAQI
6th Sep 2026543 AMAQI
6th Sep 2026474 AMAQI

22°C15/29°C

6th Sep 2026425 AMAQI
6th Sep 2026486 AMAQI
6th Sep 2026427 AMAQI
6th Sep 2026428 AMAQI
6th Sep 2026519 AMAQI
6th Sep 20265110 AMAQI
6th Sep 20264011 AMAQI
6th Sep 20263812 PMAQI
6th Sep 2026541 PMAQI
6th Sep 2026722 PMAQI
6th Sep 2026623 PMAQI
6th Sep 2026464 PMAQI
6th Sep 2026405 PMAQI
6th Sep 2026546 PMAQI
6th Sep 2026517 PMAQI
6th Sep 2026478 PMAQI
6th Sep 2026799 PMAQI
6th Sep 20267410 PMAQI
6th Sep 20266911 PMAQI
7th Sep 20267612 AMAQI
7th Sep 2026761 AMAQI
7th Sep 2026802 AMAQI
7th Sep 2026523 AMAQI
7th Sep 2026484 AMAQI

24°C17/31°C

7th Sep 2026805 AMAQI
7th Sep 2026486 AMAQI
7th Sep 2026367 AMAQI
7th Sep 2026428 AMAQI
7th Sep 2026529 AMAQI
7th Sep 20264810 AMAQI
7th Sep 20265211 AMAQI
7th Sep 20265112 PMAQI
7th Sep 2026521 PMAQI
7th Sep 2026632 PMAQI
7th Sep 2026663 PMAQI
7th Sep 2026524 PMAQI
7th Sep 2026425 PMAQI
7th Sep 2026496 PMAQI
7th Sep 2026527 PMAQI
7th Sep 2026628 PMAQI
7th Sep 2026669 PMAQI
7th Sep 20265210 PMAQI
7th Sep 20265811 PMAQI
8th Sep 20265812 AMAQI
8th Sep 2026471 AMAQI
8th Sep 2026442 AMAQI
8th Sep 2026443 AMAQI
8th Sep 2026514 AMAQI

25°C18/33°C

8th Sep 2026525 AMAQI
8th Sep 2026546 AMAQI
8th Sep 2026817 AMAQI
8th Sep 2026468 AMAQI
8th Sep 2026559 AMAQI
8th Sep 20265410 AMAQI
8th Sep 20265111 AMAQI
8th Sep 20266612 PMAQI
8th Sep 2026801 PMAQI
8th Sep 2026682 PMAQI
8th Sep 2026533 PMAQI
8th Sep 2026504 PMAQI
8th Sep 2026425 PMAQI
8th Sep 2026426 PMAQI
8th Sep 2026517 PMAQI
8th Sep 2026458 PMAQI
8th Sep 2026449 PMAQI
8th Sep 20263610 PMAQI
8th Sep 20263111 PMAQI
9th Sep 20263312 AMAQI
9th Sep 2026331 AMAQI
9th Sep 2026312 AMAQI
9th Sep 2026293 AMAQI
9th Sep 2026294 AMAQI

26°C21/32°C

9th Sep 2026125 AMAQI
9th Sep 2026196 AMAQI
9th Sep 2026127 AMAQI
9th Sep 2026128 AMAQI
9th Sep 2026179 AMAQI
9th Sep 20261410 AMAQI
9th Sep 20265111 AMAQI
9th Sep 20263612 PMAQI
9th Sep 2026271 PMAQI
9th Sep 2026182 PMAQI
9th Sep 2026193 PMAQI
9th Sep 2026294 PMAQI
9th Sep 2026235 PMAQI
9th Sep 2026196 PMAQI
9th Sep 2026217 PMAQI
9th Sep 2026238 PMAQI
9th Sep 2026219 PMAQI
9th Sep 20261910 PMAQI
9th Sep 20264811 PMAQI
10th Sep 20266012 AMAQI
10th Sep 2026561 AMAQI
10th Sep 2026552 AMAQI
10th Sep 2026603 AMAQI
10th Sep 2026384 AMAQI

23°C18/29°C

10th Sep 2026255 AMAQI
10th Sep 2026216 AMAQI
10th Sep 2026197 AMAQI
10th Sep 2026258 AMAQI
10th Sep 2026279 AMAQI
10th Sep 20262910 AMAQI
10th Sep 20263311 AMAQI
10th Sep 20263812 PMAQI
10th Sep 2026341 PMAQI
10th Sep 2026362 PMAQI
10th Sep 2026333 PMAQI
10th Sep 2026404 PMAQI
10th Sep 2026365 PMAQI
10th Sep 2026366 PMAQI
10th Sep 2026407 PMAQI
10th Sep 2026428 PMAQI
10th Sep 2026319 PMAQI
10th Sep 20263810 PMAQI
10th Sep 20263611 PMAQI
11th Sep 20263812 AMAQI
11th Sep 2026361 AMAQI
11th Sep 2026362 AMAQI
11th Sep 2026403 AMAQI
11th Sep 2026364 AMAQI

23°C19/29°C

11th Sep 2026335 AMAQI
11th Sep 2026296 AMAQI
11th Sep 2026297 AMAQI
11th Sep 2026368 AMAQI
11th Sep 2026669 AMAQI
11th Sep 20266210 AMAQI
11th Sep 20266211 AMAQI
11th Sep 20265312 PMAQI
11th Sep 2026641 PMAQI
11th Sep 2026662 PMAQI
11th Sep 2026513 PMAQI
11th Sep 2026494 PMAQI
11th Sep 2026385 PMAQI
11th Sep 2026516 PMAQI
11th Sep 2026547 PMAQI
11th Sep 2026568 PMAQI
11th Sep 2026669 PMAQI
11th Sep 20268610 PMAQI
11th Sep 20266611 PMAQI
12th Sep 20266412 AMAQI
12th Sep 2026561 AMAQI
12th Sep 2026622 AMAQI
12th Sep 2026823 AMAQI
12th Sep 2026784 AMAQI

23°C19/28°C

12th Sep 2026665 AMAQI
12th Sep 2026646 AMAQI
12th Sep 2026557 AMAQI
12th Sep 2026508 AMAQI
12th Sep 2026529 AMAQI
12th Sep 20265310 AMAQI
12th Sep 20263811 AMAQI
12th Sep 20264412 PMAQI
12th Sep 2026461 PMAQI
12th Sep 2026522 PMAQI
12th Sep 2026483 PMAQI
12th Sep 2026464 PMAQI
12th Sep 2026425 PMAQI
12th Sep 2026536 PMAQI
12th Sep 2026467 PMAQI
12th Sep 2026468 PMAQI
12th Sep 2026429 PMAQI
12th Sep 20265610 PMAQI
12th Sep 20265211 PMAQI
13th Sep 2026491 AMAQI
13th Sep 2026562 AMAQI
13th Sep 2026543 AMAQI
13th Sep 2026474 AMAQI

22°C17/27°C

13th Sep 2026585 AMAQI
13th Sep 2026586 AMAQI
13th Sep 2026627 AMAQI
13th Sep 2026628 AMAQI
13th Sep 2026319 AMAQI
13th Sep 20262710 AMAQI
13th Sep 20262111 AMAQI
13th Sep 20261412 PMAQI
13th Sep 2026171 PMAQI
13th Sep 2026142 PMAQI
13th Sep 2026163 PMAQI
13th Sep 2026174 PMAQI
13th Sep 2026215 PMAQI
13th Sep 2026256 PMAQI
13th Sep 2026277 PMAQI
13th Sep 2026428 PMAQI
13th Sep 2026489 PMAQI
13th Sep 20265710 PMAQI
13th Sep 20265811 PMAQI
14th Sep 20266412 AMAQI
14th Sep 2026761 AMAQI
14th Sep 2026312 AMAQI
14th Sep 2026363 AMAQI
14th Sep 2026384 AMAQI

22°C17/28°C

14th Sep 2026275 AMAQI
14th Sep 2026146 AMAQI
14th Sep 2026197 AMAQI
14th Sep 2026348 AMAQI
14th Sep 2026389 AMAQI
14th Sep 20263110 AMAQI
14th Sep 20262711 AMAQI
14th Sep 20263412 PMAQI
14th Sep 2026481 PMAQI
14th Sep 2026232 PMAQI
14th Sep 2026233 PMAQI
14th Sep 2026214 PMAQI
14th Sep 2026275 PMAQI
14th Sep 2026346 PMAQI
14th Sep 2026547 PMAQI
14th Sep 2026648 PMAQI
14th Sep 2026449 PMAQI
14th Sep 20265110 PMAQI
14th Sep 20263611 PMAQI
15th Sep 20261712 AMAQI
15th Sep 2026121 AMAQI
15th Sep 2026122 AMAQI
15th Sep 2026123 AMAQI
15th Sep 2026194 AMAQI

23°C17/30°C

15th Sep 2026195 AMAQI
15th Sep 2026236 AMAQI
15th Sep 2026217 AMAQI
15th Sep 20261148 AMAQI
15th Sep 20261159 AMAQI
15th Sep 20267410 AMAQI
15th Sep 20263411 AMAQI
15th Sep 20264912 PMAQI
15th Sep 2026811 PMAQI
15th Sep 2026562 PMAQI
15th Sep 2026483 PMAQI
15th Sep 2026514 PMAQI
15th Sep 2026455 PMAQI
15th Sep 2026466 PMAQI
15th Sep 2026537 PMAQI
15th Sep 2026558 PMAQI
15th Sep 2026949 PMAQI
15th Sep 20268810 PMAQI
15th Sep 20266811 PMAQI
16th Sep 20264912 AMAQI
16th Sep 2026501 AMAQI
16th Sep 2026522 AMAQI
16th Sep 2026423 AMAQI
16th Sep 2026314 AMAQI

23°C18/30°C

16th Sep 2026295 AMAQI
16th Sep 2026276 AMAQI
16th Sep 2026297 AMAQI
16th Sep 2026408 AMAQI
16th Sep 2026429 AMAQI
16th Sep 20265210 AMAQI
16th Sep 20265011 AMAQI
16th Sep 20265112 PMAQI
16th Sep 2026521 PMAQI
16th Sep 2026512 PMAQI
16th Sep 2026523 PMAQI
16th Sep 2026524 PMAQI
16th Sep 2026515 PMAQI
16th Sep 2026516 PMAQI
16th Sep 2026487 PMAQI
16th Sep 2026568 PMAQI
16th Sep 2026529 PMAQI
16th Sep 20265110 PMAQI
16th Sep 20265111 PMAQI
17th Sep 20265012 AMAQI
17th Sep 2026511 AMAQI
17th Sep 2026512 AMAQI
17th Sep 2026443 AMAQI
17th Sep 2026544 AMAQI

24°C18/30°C

17th Sep 2026235 AMAQI
17th Sep 2026276 AMAQI
17th Sep 2026277 AMAQI
17th Sep 2026368 AMAQI
17th Sep 2026409 AMAQI
17th Sep 20265710 AMAQI
17th Sep 20265111 AMAQI
17th Sep 20264812 PMAQI
17th Sep 2026541 PMAQI
17th Sep 2026442 PMAQI
17th Sep 2026343 PMAQI
17th Sep 2026364 PMAQI
17th Sep 2026385 PMAQI
17th Sep 2026506 PMAQI
17th Sep 2026627 PMAQI
17th Sep 2026658 PMAQI
17th Sep 2026669 PMAQI
17th Sep 20266410 PMAQI
17th Sep 20266211 PMAQI
18th Sep 20266012 AMAQI
18th Sep 2026551 AMAQI
18th Sep 2026502 AMAQI
18th Sep 2026523 AMAQI
18th Sep 2026494 AMAQI

24°C19/30°C

18th Sep 2026565 AMAQI
18th Sep 2026546 AMAQI
18th Sep 2026627 AMAQI
18th Sep 2026608 AMAQI
18th Sep 2026579 AMAQI
18th Sep 20265510 AMAQI
18th Sep 20265111 AMAQI
18th Sep 20264412 PMAQI
18th Sep 2026421 PMAQI
18th Sep 2026512 PMAQI
18th Sep 2026383 PMAQI
18th Sep 2026314 PMAQI
18th Sep 2026315 PMAQI
18th Sep 2026426 PMAQI
18th Sep 2026627 PMAQI
18th Sep 2026718 PMAQI
18th Sep 2026709 PMAQI
18th Sep 20266010 PMAQI
18th Sep 20265211 PMAQI
19th Sep 20264812 AMAQI
19th Sep 2026541 AMAQI
19th Sep 2026562 AMAQI
19th Sep 2026553 AMAQI
19th Sep 2026424 AMAQI

24°C18/31°C

19th Sep 2026425 AMAQI
19th Sep 2026426 AMAQI
19th Sep 2026427 AMAQI
19th Sep 2026488 AMAQI
19th Sep 2026469 AMAQI
19th Sep 20265110 AMAQI
19th Sep 20265611 AMAQI
19th Sep 20265412 PMAQI
19th Sep 2026441 PMAQI
19th Sep 2026362 PMAQI
19th Sep 2026383 PMAQI
19th Sep 2026544 PMAQI
19th Sep 2026585 PMAQI
19th Sep 2026466 PMAQI
19th Sep 2026427 PMAQI
19th Sep 2026338 PMAQI
19th Sep 2026319 PMAQI
19th Sep 20262710 PMAQI
19th Sep 20262711 PMAQI
20th Sep 20263112 AMAQI
20th Sep 2026271 AMAQI
20th Sep 2026232 AMAQI
20th Sep 2026273 AMAQI
20th Sep 2026234 AMAQI

25°C18/32°C

20th Sep 2026235 AMAQI
20th Sep 2026216 AMAQI
20th Sep 2026197 AMAQI
20th Sep 2026238 AMAQI
20th Sep 2026259 AMAQI
20th Sep 20263410 AMAQI
20th Sep 20262711 AMAQI
20th Sep 20264012 PMAQI
20th Sep 2026271 PMAQI
20th Sep 2026312 PMAQI
20th Sep 2026293 PMAQI
20th Sep 2026294 PMAQI
20th Sep 2026315 PMAQI
20th Sep 2026316 PMAQI
20th Sep 2026367 PMAQI
20th Sep 2026558 PMAQI
20th Sep 2026489 PMAQI
20th Sep 20263410 PMAQI
20th Sep 20262711 PMAQI
21st Sep 20262912 AMAQI
21st Sep 2026311 AMAQI
21st Sep 2026402 AMAQI
21st Sep 2026513 AMAQI
21st Sep 2026524 AMAQI

26°C20/33°C

21st Sep 2026505 AMAQI
21st Sep 2026526 AMAQI
21st Sep 2026537 AMAQI
21st Sep 2026428 AMAQI
21st Sep 2026339 AMAQI
21st Sep 20263810 AMAQI
21st Sep 20263611 AMAQI
21st Sep 20265212 PMAQI
21st Sep 2026311 PMAQI
21st Sep 2026312 PMAQI
21st Sep 2026313 PMAQI
21st Sep 2026314 PMAQI
21st Sep 2026315 PMAQI
21st Sep 2026316 PMAQI
21st Sep 2026457 PMAQI
21st Sep 2026568 PMAQI
21st Sep 2026629 PMAQI
21st Sep 20266510 PMAQI
21st Sep 20266611 PMAQI
22nd Sep 20267812 AMAQI
22nd Sep 2026921 AMAQI
22nd Sep 2026452 AMAQI
22nd Sep 202683 AMAQI
22nd Sep 202684 AMAQI

26°C19/34°C

22nd Sep 202685 AMAQI
22nd Sep 202686 AMAQI
22nd Sep 202687 AMAQI
22nd Sep 2026128 AMAQI
22nd Sep 2026259 AMAQI
22nd Sep 20262110 AMAQI
22nd Sep 20264011 AMAQI
22nd Sep 20266312 PMAQI
22nd Sep 2026481 PMAQI
22nd Sep 2026502 PMAQI
22nd Sep 2026453 PMAQI
22nd Sep 2026194 PMAQI
22nd Sep 2026275 PMAQI
22nd Sep 2026526 PMAQI
22nd Sep 2026817 PMAQI
22nd Sep 2026808 PMAQI
22nd Sep 2026789 PMAQI
22nd Sep 20267410 PMAQI
22nd Sep 20267611 PMAQI
23rd Sep 20267812 AMAQI
23rd Sep 2026691 AMAQI
23rd Sep 2026692 AMAQI
23rd Sep 2026523 AMAQI
23rd Sep 2026564 AMAQI

27°C20/36°C

23rd Sep 2026175 AMAQI
23rd Sep 2026506 AMAQI
23rd Sep 2026867 AMAQI
23rd Sep 2026858 AMAQI
23rd Sep 20261069 AMAQI
23rd Sep 20269610 AMAQI
23rd Sep 20268411 AMAQI
23rd Sep 20268012 PMAQI
23rd Sep 2026721 PMAQI
23rd Sep 2026622 PMAQI
23rd Sep 2026603 PMAQI
23rd Sep 2026624 PMAQI
23rd Sep 2026605 PMAQI
23rd Sep 2026606 PMAQI
23rd Sep 2026577 PMAQI
23rd Sep 2026408 PMAQI
23rd Sep 2026369 PMAQI
23rd Sep 20263610 PMAQI
23rd Sep 20263611 PMAQI
24th Sep 20263612 AMAQI
24th Sep 2026361 AMAQI
24th Sep 2026292 AMAQI
24th Sep 2026333 AMAQI
24th Sep 2026314 AMAQI

26°C20/32°C

24th Sep 2026315 AMAQI
24th Sep 2026296 AMAQI
24th Sep 2026297 AMAQI
24th Sep 2026338 AMAQI
24th Sep 2026709 AMAQI
24th Sep 20263610 AMAQI
24th Sep 20265611 AMAQI
24th Sep 20266012 PMAQI
24th Sep 2026511 PMAQI
24th Sep 2026502 PMAQI
24th Sep 2026533 PMAQI
24th Sep 2026534 PMAQI
24th Sep 2026485 PMAQI
24th Sep 2026486 PMAQI
24th Sep 2026487 PMAQI
24th Sep 2026738 PMAQI
24th Sep 2026609 PMAQI
24th Sep 20264810 PMAQI
24th Sep 20264211 PMAQI
25th Sep 20262912 AMAQI
25th Sep 2026331 AMAQI
25th Sep 2026292 AMAQI
25th Sep 2026293 AMAQI
25th Sep 2026274 AMAQI

24°C19/30°C

25th Sep 2026295 AMAQI
25th Sep 2026366 AMAQI
25th Sep 2026427 AMAQI
25th Sep 2026518 AMAQI
25th Sep 2026469 AMAQI
25th Sep 20264410 AMAQI
25th Sep 20265611 AMAQI
25th Sep 20266212 PMAQI
25th Sep 2026581 PMAQI
25th Sep 2026582 PMAQI
25th Sep 2026573 PMAQI
25th Sep 2026484 PMAQI
25th Sep 2026445 PMAQI
25th Sep 2026446 PMAQI
25th Sep 2026547 PMAQI
25th Sep 2026528 PMAQI
25th Sep 2026489 PMAQI
25th Sep 20264610 PMAQI
25th Sep 20265111 PMAQI
26th Sep 20262912 AMAQI
26th Sep 2026251 AMAQI
26th Sep 2026192 AMAQI
26th Sep 2026143 AMAQI
26th Sep 2026124 AMAQI

22°C17/28°C

26th Sep 2026125 AMAQI
26th Sep 2026126 AMAQI
26th Sep 2026147 AMAQI
26th Sep 2026188 AMAQI
26th Sep 2026389 AMAQI
26th Sep 20264410 AMAQI
26th Sep 20265111 AMAQI
26th Sep 20264212 PMAQI
26th Sep 2026541 PMAQI
26th Sep 2026602 PMAQI
26th Sep 2026383 PMAQI
26th Sep 2026384 PMAQI
26th Sep 2026275 PMAQI
26th Sep 2026316 PMAQI
26th Sep 2026387 PMAQI
26th Sep 2026408 PMAQI
26th Sep 2026239 PMAQI
26th Sep 20261910 PMAQI
26th Sep 20266011 PMAQI
27th Sep 20263612 AMAQI
27th Sep 2026331 AMAQI
27th Sep 2026282 AMAQI
27th Sep 2026173 AMAQI
27th Sep 2026554 AMAQI

20°C15/25°C

27th Sep 2026385 AMAQI
27th Sep 2026316 AMAQI
27th Sep 2026107 AMAQI
27th Sep 2026298 AMAQI
27th Sep 2026579 AMAQI
27th Sep 20263310 AMAQI
27th Sep 20264011 AMAQI
27th Sep 20265912 PMAQI
27th Sep 2026571 PMAQI
27th Sep 2026542 PMAQI
27th Sep 2026513 PMAQI
27th Sep 2026404 PMAQI
27th Sep 2026315 PMAQI
27th Sep 2026386 PMAQI
27th Sep 2026407 PMAQI
27th Sep 2026408 PMAQI
27th Sep 2026389 PMAQI
27th Sep 20263310 PMAQI
27th Sep 20265511 PMAQI
28th Sep 20263812 AMAQI
28th Sep 2026121 AMAQI
28th Sep 2026102 AMAQI
28th Sep 202683 AMAQI
28th Sep 202684 AMAQI

18°C14/24°C

28th Sep 202685 AMAQI
28th Sep 202686 AMAQI
28th Sep 202687 AMAQI
28th Sep 2026408 AMAQI
28th Sep 2026629 AMAQI
28th Sep 20266010 AMAQI
28th Sep 20266211 AMAQI
28th Sep 20267012 PMAQI
28th Sep 2026651 PMAQI
28th Sep 2026602 PMAQI
28th Sep 2026553 PMAQI
28th Sep 2026624 PMAQI
28th Sep 2026645 PMAQI
28th Sep 2026506 PMAQI
28th Sep 2026537 PMAQI
28th Sep 2026658 PMAQI
28th Sep 2026719 PMAQI
28th Sep 20266610 PMAQI
28th Sep 20266211 PMAQI
29th Sep 20266612 AMAQI
29th Sep 2026651 AMAQI
29th Sep 2026622 AMAQI
29th Sep 2026353 AMAQI
29th Sep 2026104 AMAQI

18°C13/24°C

29th Sep 202685 AMAQI
29th Sep 202686 AMAQI
29th Sep 2026127 AMAQI
29th Sep 2026198 AMAQI
29th Sep 2026369 AMAQI
29th Sep 20265610 AMAQI
29th Sep 20265811 AMAQI
29th Sep 20264212 PMAQI
29th Sep 2026741 PMAQI
29th Sep 2026662 PMAQI
29th Sep 2026723 PMAQI
29th Sep 2026674 PMAQI
29th Sep 2026715 PMAQI
29th Sep 2026676 PMAQI
29th Sep 2026747 PMAQI
29th Sep 2026768 PMAQI
29th Sep 2026789 PMAQI
29th Sep 20266910 PMAQI
29th Sep 20267611 PMAQI
30th Sep 20267812 AMAQI
30th Sep 2026711 AMAQI
30th Sep 2026732 AMAQI
30th Sep 2026623 AMAQI
30th Sep 2026524 AMAQI

21°C14/28°C

30th Sep 2026535 AMAQI
30th Sep 2026666 AMAQI
30th Sep 2026927 AMAQI
30th Sep 2026588 AMAQI
30th Sep 2026679 AMAQI
30th Sep 20267410 AMAQI
30th Sep 20265111 AMAQI
30th Sep 20264412 PMAQI
30th Sep 2026401 PMAQI
30th Sep 2026362 PMAQI
30th Sep 2026343 PMAQI
30th Sep 2026494 PMAQI
30th Sep 2026645 PMAQI
30th Sep 2026566 PMAQI
30th Sep 2026677 PMAQI
30th Sep 2026608 PMAQI
30th Sep 2026649 PMAQI
30th Sep 20266210 PMAQI
30th Sep 20265611 PMAQI
1st Oct 20266412 AMAQI
1st Oct 2026571 AMAQI
1st Oct 2026532 AMAQI
1st Oct 2026503 AMAQI
1st Oct 2026524 AMAQI

22°C17/28°C

1st Oct 2026445 AMAQI
1st Oct 2026386 AMAQI
1st Oct 2026497 AMAQI
1st Oct 2026588 AMAQI
1st Oct 2026599 AMAQI
1st Oct 20266010 AMAQI
1st Oct 20266211 AMAQI
1st Oct 20265312 PMAQI
1st Oct 2026461 PMAQI
1st Oct 2026512 PMAQI
1st Oct 2026583 PMAQI
1st Oct 2026464 PMAQI
1st Oct 2026535 PMAQI
1st Oct 2026526 PMAQI
1st Oct 2026497 PMAQI
1st Oct 2026518 PMAQI
1st Oct 2026569 PMAQI
1st Oct 20266410 PMAQI
1st Oct 20266611 PMAQI
2nd Oct 20266512 AMAQI
2nd Oct 2026551 AMAQI
2nd Oct 2026542 AMAQI
2nd Oct 2026593 AMAQI
2nd Oct 2026574 AMAQI

20°C15/25°C

2nd Oct 2026545 AMAQI
5 AM
2nd Oct 2026566 AMAQI
2nd Oct 2026597 AMAQI
2nd Oct 2026718 AMAQI
2nd Oct 2026789 AMAQI
2nd Oct 20267310 AMAQI
2nd Oct 20265711 AMAQI
11 AM
2nd Oct 20264912 PMAQI
2nd Oct 2026471 PMAQI
2nd Oct 2026522 PMAQI
2nd Oct 2026533 PMAQI
2nd Oct 2026524 PMAQI
2nd Oct 2026535 PMAQI
5 PM
2nd Oct 2026686 PMAQI
2nd Oct 2026837 PMAQI
2nd Oct 2026808 PMAQI
2nd Oct 2026909 PMAQI
2nd Oct 20265910 PMAQI
2nd Oct 20266011 PMAQI
11 PM
4 AM

22°C15/29°C

Day time
Avg. Highest Time
9 AM

52AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 6 AM

37AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 52), while the lowest AQI was between 5 AM to 6 AM (Avg. 37).
Night time
Avg. Highest Time
9 PM

56AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM - 4 AM

41AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 56), while the lowest AQI was between 3 AM to 4 AM (Avg. 41).

2026 Days Vs Air Quality

Chaman, Mashhad, Khorasan e Razavi, Iran

2026

38%

104

59%

160

3%

7

Total number of days with different AQI categories in last 275 days in 2026 (90 days remaining)

Good
104 Days
Moderate
160 Days
Poor
7 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 38%

Health Risk Level:

High

In 2026, 38% of 275 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.

Annual Air Quality Insights

Chaman, Mashhad, Khorasan e Razavi, Iran

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
57AQI (US)
2nd January 2026
53AQI (US)
3rd January 2026
45AQI (US)
4th January 2026
72AQI (US)
5th January 2026
68AQI (US)
6th January 2026
54AQI (US)
7th January 2026
60AQI (US)
8th January 2026
102AQI (US)
9th January 2026
106AQI (US)
10th January 2026
69AQI (US)
11th January 2026
45AQI (US)
12th January 2026
44AQI (US)
13th January 2026
43AQI (US)
14th January 2026
47AQI (US)
15th January 2026
62AQI (US)
16th January 2026
59AQI (US)
17th January 2026
69AQI (US)
18th January 2026
53AQI (US)
19th January 2026
76AQI (US)
20th January 2026
49AQI (US)
21st January 2026
53AQI (US)
22nd January 2026
55AQI (US)
23rd January 2026
71AQI (US)
24th January 2026
73AQI (US)
25th January 2026
84AQI (US)
26th January 2026
72AQI (US)
27th January 2026
73AQI (US)
28th January 2026
69AQI (US)
29th January 2026
70AQI (US)
30th January 2026
61AQI (US)
31st January 2026
70AQI (US)
1st February 2026
68AQI (US)
2nd February 2026
62AQI (US)
3rd February 2026
56AQI (US)
4th February 2026
51AQI (US)
5th February 2026
51AQI (US)
6th February 2026
45AQI (US)
7th February 2026
56AQI (US)
8th February 2026
55AQI (US)
9th February 2026
49AQI (US)
10th February 2026
63AQI (US)
11th February 2026
92AQI (US)
12th February 2026
116AQI (US)
13th February 2026
107AQI (US)
14th February 2026
91AQI (US)
15th February 2026
83AQI (US)
16th February 2026
80AQI (US)
17th February 2026
79AQI (US)
18th February 2026
116AQI (US)
19th February 2026
84AQI (US)
20th February 2026
70AQI (US)
21st February 2026
74AQI (US)
22nd February 2026
81AQI (US)
23rd February 2026
43AQI (US)
24th February 2026
54AQI (US)
25th February 2026
54AQI (US)
26th February 2026
50AQI (US)
27th February 2026
54AQI (US)
28th February 2026
58AQI (US)
1st March 2026
55AQI (US)
2nd March 2026
43AQI (US)
3rd March 2026
94AQI (US)
4th March 2026
50AQI (US)
5th March 2026
59AQI (US)
6th March 2026
70AQI (US)
7th March 2026
83AQI (US)
8th March 2026
75AQI (US)
9th March 2026
51AQI (US)
10th March 2026
37AQI (US)
11th March 2026
81AQI (US)
12th March 2026
58AQI (US)
13th March 2026
79AQI (US)
14th March 2026
65AQI (US)
15th March 2026
59AQI (US)
16th March 2026
105AQI (US)
17th March 2026
102AQI (US)
18th March 2026
63AQI (US)
19th March 2026
68AQI (US)
20th March 2026
61AQI (US)
21st March 2026
66AQI (US)
22nd March 2026
46AQI (US)
23rd March 2026
30AQI (US)
24th March 2026
36AQI (US)
25th March 2026
33AQI (US)
26th March 2026
35AQI (US)
27th March 2026
22AQI (US)
28th March 2026
23AQI (US)
29th March 2026
68AQI (US)
30th March 2026
80AQI (US)
31st March 2026
54AQI (US)
1st April 2026
33AQI (US)
2nd April 2026
42AQI (US)
3rd April 2026
20AQI (US)
4th April 2026
17AQI (US)
5th April 2026
24AQI (US)
6th April 2026
26AQI (US)
7th April 2026
28AQI (US)
8th April 2026
12AQI (US)
9th April 2026
21AQI (US)
10th April 2026
34AQI (US)
11th April 2026
24AQI (US)
12th April 2026
27AQI (US)
13th April 2026
16AQI (US)
14th April 2026
20AQI (US)
15th April 2026
19AQI (US)
16th April 2026
14AQI (US)
17th April 2026
18th April 2026
20AQI (US)
19th April 2026
32AQI (US)
20th April 2026
27AQI (US)
21st April 2026
27AQI (US)
22nd April 2026
23rd April 2026
19AQI (US)
24th April 2026
18AQI (US)
25th April 2026
27AQI (US)
26th April 2026
22AQI (US)
27th April 2026
34AQI (US)
28th April 2026
65AQI (US)
29th April 2026
84AQI (US)
30th April 2026
51AQI (US)
1st May 2026
27AQI (US)
2nd May 2026
26AQI (US)
3rd May 2026
48AQI (US)
4th May 2026
50AQI (US)
5th May 2026
43AQI (US)
6th May 2026
26AQI (US)
7th May 2026
19AQI (US)
8th May 2026
18AQI (US)
9th May 2026
10th May 2026
17AQI (US)
11th May 2026
10AQI (US)
12th May 2026
16AQI (US)
13th May 2026
15AQI (US)
14th May 2026
20AQI (US)
15th May 2026
37AQI (US)
16th May 2026
64AQI (US)
17th May 2026
76AQI (US)
18th May 2026
89AQI (US)
19th May 2026
78AQI (US)
20th May 2026
84AQI (US)
21st May 2026
60AQI (US)
22nd May 2026
60AQI (US)
23rd May 2026
60AQI (US)
24th May 2026
68AQI (US)
25th May 2026
63AQI (US)
26th May 2026
44AQI (US)
27th May 2026
16AQI (US)
28th May 2026
23AQI (US)
29th May 2026
38AQI (US)
30th May 2026
52AQI (US)
31st May 2026
52AQI (US)
1st June 2026
66AQI (US)
2nd June 2026
52AQI (US)
3rd June 2026
53AQI (US)
4th June 2026
56AQI (US)
5th June 2026
42AQI (US)
6th June 2026
65AQI (US)
7th June 2026
69AQI (US)
8th June 2026
68AQI (US)
9th June 2026
60AQI (US)
10th June 2026
46AQI (US)
11th June 2026
68AQI (US)
12th June 2026
67AQI (US)
13th June 2026
67AQI (US)
14th June 2026
56AQI (US)
15th June 2026
63AQI (US)
16th June 2026
61AQI (US)
17th June 2026
49AQI (US)
18th June 2026
38AQI (US)
19th June 2026
71AQI (US)
20th June 2026
66AQI (US)
21st June 2026
48AQI (US)
22nd June 2026
59AQI (US)
23rd June 2026
63AQI (US)
24th June 2026
63AQI (US)
25th June 2026
46AQI (US)
26th June 2026
50AQI (US)
27th June 2026
73AQI (US)
28th June 2026
63AQI (US)
29th June 2026
71AQI (US)
30th June 2026
77AQI (US)
1st July 2026
73AQI (US)
2nd July 2026
37AQI (US)
3rd July 2026
68AQI (US)
4th July 2026
65AQI (US)
5th July 2026
51AQI (US)
6th July 2026
55AQI (US)
7th July 2026
49AQI (US)
8th July 2026
69AQI (US)
9th July 2026
73AQI (US)
10th July 2026
70AQI (US)
11th July 2026
77AQI (US)
12th July 2026
56AQI (US)
13th July 2026
57AQI (US)
14th July 2026
56AQI (US)
15th July 2026
72AQI (US)
16th July 2026
75AQI (US)
17th July 2026
63AQI (US)
18th July 2026
55AQI (US)
19th July 2026
40AQI (US)
20th July 2026
46AQI (US)
21st July 2026
58AQI (US)
22nd July 2026
36AQI (US)
23rd July 2026
45AQI (US)
24th July 2026
61AQI (US)
25th July 2026
75AQI (US)
26th July 2026
56AQI (US)
27th July 2026
56AQI (US)
28th July 2026
52AQI (US)
29th July 2026
53AQI (US)
30th July 2026
56AQI (US)
31st July 2026
36AQI (US)
1st August 2026
38AQI (US)
2nd August 2026
41AQI (US)
3rd August 2026
45AQI (US)
4th August 2026
78AQI (US)
5th August 2026
80AQI (US)
6th August 2026
76AQI (US)
7th August 2026
69AQI (US)
8th August 2026
72AQI (US)
9th August 2026
60AQI (US)
10th August 2026
43AQI (US)
11th August 2026
79AQI (US)
12th August 2026
71AQI (US)
13th August 2026
68AQI (US)
14th August 2026
53AQI (US)
15th August 2026
86AQI (US)
16th August 2026
71AQI (US)
17th August 2026
73AQI (US)
18th August 2026
90AQI (US)
19th August 2026
86AQI (US)
20th August 2026
86AQI (US)
21st August 2026
86AQI (US)
22nd August 2026
51AQI (US)
23rd August 2026
57AQI (US)
24th August 2026
51AQI (US)
25th August 2026
40AQI (US)
26th August 2026
73AQI (US)
27th August 2026
71AQI (US)
28th August 2026
61AQI (US)
29th August 2026
49AQI (US)
30th August 2026
78AQI (US)
31st August 2026
39AQI (US)
1st September 2026
48AQI (US)
2nd September 2026
65AQI (US)
3rd September 2026
56AQI (US)
4th September 2026
50AQI (US)
5th September 2026
44AQI (US)
6th September 2026
51AQI (US)
7th September 2026
56AQI (US)
8th September 2026
52AQI (US)
9th September 2026
25AQI (US)
10th September 2026
37AQI (US)
11th September 2026
50AQI (US)
12th September 2026
54AQI (US)
13th September 2026
38AQI (US)
14th September 2026
37AQI (US)
15th September 2026
50AQI (US)
16th September 2026
46AQI (US)
17th September 2026
47AQI (US)
18th September 2026
52AQI (US)
19th September 2026
45AQI (US)
20th September 2026
30AQI (US)
21st September 2026
43AQI (US)
22nd September 2026
44AQI (US)
23rd September 2026
63AQI (US)
24th September 2026
45AQI (US)
25th September 2026
45AQI (US)
26th September 2026
32AQI (US)
27th September 2026
39AQI (US)
28th September 2026
44AQI (US)
29th September 2026
53AQI (US)
30th September 2026
60AQI (US)
1st October 2026
54AQI (US)
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

64AQI (US)

69AQI (US)

60AQI (US)

29AQI (US)

43AQI (US)

60AQI (US)

58AQI (US)

65AQI (US)

47AQI (US)

54AQI (US)

No. of days

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

202655AQI (US)

6
23
2
4
21
3
10
19
2
25
3
18
12
7
23
7
24
7
24
20
10
1
104
160
7

Highest AQI (US) recorded in

February

69AQI (US)

Lowest AQI (US) recorded in

April

29AQI (US)

202583AQI (US)

24
7
27
1
23
8
30
29
2
30
31
31
1
29
30
1
15
15
26
5
1
325
39

Highest AQI (US) recorded in

November

98AQI (US)

Lowest AQI (US) recorded in

September

67AQI (US)

202470AQI (US)

13
7
5
9
3
10
2
1
1
6
1
2
4
14
30
3
28
30
1
4
1
1
12
11
1
12
17
1
18
12
1
50
184
21
5
1

Highest AQI (US) recorded in

September

112AQI (US)

Lowest AQI (US) recorded in

January

42AQI (US)

2023101AQI (US)

2
7
15
6
1
10
15
1
12
13
4
5
8
12
10
12
2
2
16
2
8
5
1
3
22
1
5
5
1
13
3
1
5
10
5
16
2
3
17
115
99
33

Highest AQI (US) recorded in

April

133AQI (US)

Lowest AQI (US) recorded in

September

52AQI (US)

202299AQI (US)

2
12
6
3
13
11
4
11
6
5
1
1
19
8
15
8
2
16
3
2
2
11
8
1
2
11
5
2
13
9
2
6
123
66
18
1

Highest AQI (US) recorded in

April

124AQI (US)

Lowest AQI (US) recorded in

August

70AQI (US)

202076AQI (US)

6
5
1
3
14
6
12
6
1
6
2
7
5
15
3
1
6
10
10
1
32
58
27
3

Highest AQI (US) recorded in

December

91AQI (US)

Lowest AQI (US) recorded in

March

49AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
101AQI (US)
Least Polluted Year Recorded
2026(Avg.)
55AQI (US)

Chaman's annual 2026 AQI (US) (55) shows an average percentage change of -34.5% (improved AQI (US)) compared to previous years: 2020 (76), 2022 (99), 2023 (101), 2024 (70), 2025 (83).