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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Civil Aerodrome Post, Coimbatore, Tamil Nadu, India 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

Civil Aerodrome Post, Coimbatore, Tamil Nadu, India

2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2025
70AQI
Lowest AQI recorded on
7th Aug 2024
1AQI

Same Day Analysis (17th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Civil Aerodrome Post, Coimbatore, Tamil Nadu, India

AQI
Day
Night
.

6 AM16th Aug 2026

6 PM

5 AM17th Aug 2026

Day time
Avg. Highest Time
6AM16th Aug

61AQI

Avg. Lowest Time
1PM16th Aug

33AQI

Night time
Avg. Highest Time
9PM16th Aug

48AQI

Avg. Lowest Time
5AM17th Aug

33AQI

In the last 24 hours,

Civil Aerodrome Post's AQI reached its highest point of 61 at 6 AM during the Day, while the lowest point, 33, was recorded at 5 AM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Civil Aerodrome Post, Coimbatore, Tamil Nadu, India

JulAug
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 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
Day
Night
19th Jul 2026546 AMAQI
19th Jul 2026627 AMAQI
19th Jul 2026698 AMAQI
19th Jul 2026719 AMAQI
19th Jul 20265710 AMAQI
19th Jul 20266011 AMAQI
19th Jul 20266212 PMAQI
19th Jul 2026571 PMAQI
19th Jul 2026482 PMAQI
19th Jul 2026603 PMAQI
19th Jul 2026604 PMAQI
19th Jul 2026535 PMAQI
19th Jul 2026446 PMAQI
19th Jul 2026607 PMAQI
19th Jul 2026608 PMAQI
19th Jul 2026579 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20265511 PMAQI
20th Jul 20265312 AMAQI
20th Jul 2026511 AMAQI
20th Jul 2026512 AMAQI
20th Jul 2026533 AMAQI
20th Jul 2026504 AMAQI
20th Jul 2026445 AMAQI

26°C23/33°C

20th Jul 2026446 AMAQI
20th Jul 2026607 AMAQI
20th Jul 2026628 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265310 AMAQI
20th Jul 20264211 AMAQI
20th Jul 20263612 PMAQI
20th Jul 2026291 PMAQI
20th Jul 2026442 PMAQI
20th Jul 2026533 PMAQI
20th Jul 2026534 PMAQI
20th Jul 2026575 PMAQI
20th Jul 2026576 PMAQI
20th Jul 2026607 PMAQI
20th Jul 2026708 PMAQI
20th Jul 2026659 PMAQI
20th Jul 20266210 PMAQI
20th Jul 20265811 PMAQI
21st Jul 20265312 AMAQI
21st Jul 2026621 AMAQI
21st Jul 2026522 AMAQI
21st Jul 2026523 AMAQI
21st Jul 2026464 AMAQI
21st Jul 2026445 AMAQI

27°C23/33°C

21st Jul 2026516 AMAQI
21st Jul 2026647 AMAQI
21st Jul 2026668 AMAQI
21st Jul 20266210 AMAQI
21st Jul 20264811 AMAQI
21st Jul 20264012 PMAQI
21st Jul 2026381 PMAQI
21st Jul 2026482 PMAQI
21st Jul 2026423 PMAQI
21st Jul 2026604 PMAQI
21st Jul 2026385 PMAQI
21st Jul 2026426 PMAQI
21st Jul 2026467 PMAQI
21st Jul 2026528 PMAQI
21st Jul 2026869 PMAQI
21st Jul 20266010 PMAQI
21st Jul 20265211 PMAQI
22nd Jul 20265312 AMAQI
22nd Jul 2026501 AMAQI
22nd Jul 2026462 AMAQI
22nd Jul 2026493 AMAQI
22nd Jul 2026464 AMAQI
22nd Jul 2026515 AMAQI

27°C22/34°C

22nd Jul 2026466 AMAQI
22nd Jul 2026627 AMAQI
22nd Jul 2026658 AMAQI
22nd Jul 2026579 AMAQI
22nd Jul 20265310 AMAQI
22nd Jul 20264711 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026361 PMAQI
22nd Jul 2026312 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026385 PMAQI
22nd Jul 2026366 PMAQI
22nd Jul 2026447 PMAQI
22nd Jul 2026528 PMAQI
22nd Jul 2026529 PMAQI
22nd Jul 20265510 PMAQI
22nd Jul 20265811 PMAQI
23rd Jul 20264812 AMAQI
23rd Jul 2026461 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026463 AMAQI
23rd Jul 2026484 AMAQI
23rd Jul 2026515 AMAQI

27°C23/34°C

23rd Jul 2026506 AMAQI
23rd Jul 2026647 AMAQI
23rd Jul 2026668 AMAQI
23rd Jul 2026609 AMAQI
23rd Jul 20265410 AMAQI
23rd Jul 20264811 AMAQI
23rd Jul 20265312 PMAQI
23rd Jul 2026501 PMAQI
23rd Jul 2026462 PMAQI
23rd Jul 2026513 PMAQI
23rd Jul 2026554 PMAQI
23rd Jul 2026515 PMAQI
23rd Jul 2026546 PMAQI
23rd Jul 2026537 PMAQI
23rd Jul 2026528 PMAQI
23rd Jul 2026489 PMAQI
23rd Jul 20264210 PMAQI
23rd Jul 20263811 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026491 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026423 AMAQI
24th Jul 2026424 AMAQI
24th Jul 2026445 AMAQI

27°C23/34°C

24th Jul 2026506 AMAQI
24th Jul 2026647 AMAQI
24th Jul 2026588 AMAQI
24th Jul 2026519 AMAQI
24th Jul 20264210 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026404 PMAQI
24th Jul 2026485 PMAQI
24th Jul 2026516 PMAQI
24th Jul 2026567 PMAQI
24th Jul 2026628 PMAQI
24th Jul 2026649 PMAQI
24th Jul 20266210 PMAQI
24th Jul 20265511 PMAQI
25th Jul 20265812 AMAQI
25th Jul 2026541 AMAQI
25th Jul 2026572 AMAQI
25th Jul 2026553 AMAQI
25th Jul 2026494 AMAQI
25th Jul 2026545 AMAQI

27°C22/34°C

25th Jul 2026586 AMAQI
25th Jul 2026547 AMAQI
25th Jul 2026608 AMAQI
25th Jul 2026599 AMAQI
25th Jul 20265510 AMAQI
25th Jul 20265211 AMAQI
25th Jul 20265412 PMAQI
25th Jul 2026511 PMAQI
25th Jul 2026492 PMAQI
25th Jul 2026513 PMAQI
25th Jul 2026544 PMAQI
25th Jul 2026505 PMAQI
25th Jul 2026456 PMAQI
25th Jul 2026527 PMAQI
25th Jul 2026558 PMAQI
25th Jul 2026469 PMAQI
25th Jul 20265010 PMAQI
25th Jul 20265011 PMAQI
26th Jul 20264812 AMAQI
26th Jul 2026491 AMAQI
26th Jul 2026532 AMAQI
26th Jul 2026423 AMAQI
26th Jul 2026404 AMAQI
26th Jul 2026425 AMAQI

27°C23/34°C

26th Jul 2026446 AMAQI
26th Jul 2026627 AMAQI
26th Jul 2026608 AMAQI
26th Jul 2026609 AMAQI
26th Jul 20265210 AMAQI
26th Jul 20264411 AMAQI
26th Jul 20263812 PMAQI
26th Jul 2026401 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026543 PMAQI
26th Jul 2026504 PMAQI
26th Jul 2026525 PMAQI
26th Jul 2026536 PMAQI
26th Jul 2026587 PMAQI
26th Jul 2026548 PMAQI
26th Jul 2026459 PMAQI
26th Jul 20264610 PMAQI
26th Jul 20264611 PMAQI
27th Jul 20264412 AMAQI
27th Jul 2026511 AMAQI
27th Jul 2026522 AMAQI
27th Jul 2026563 AMAQI
27th Jul 2026494 AMAQI
27th Jul 2026505 AMAQI

27°C22/33°C

27th Jul 2026566 AMAQI
27th Jul 2026627 AMAQI
27th Jul 2026738 AMAQI
27th Jul 2026709 AMAQI
27th Jul 20265510 AMAQI
27th Jul 20264011 AMAQI
27th Jul 20267212 PMAQI
27th Jul 2026341 PMAQI
27th Jul 2026382 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026564 PMAQI
27th Jul 2026345 PMAQI
27th Jul 2026496 PMAQI
27th Jul 2026367 PMAQI
27th Jul 2026608 PMAQI
27th Jul 2026969 PMAQI
27th Jul 20266910 PMAQI
27th Jul 20264711 PMAQI
28th Jul 20266012 AMAQI
28th Jul 2026481 AMAQI
28th Jul 2026462 AMAQI
28th Jul 2026383 AMAQI
28th Jul 2026364 AMAQI
28th Jul 2026465 AMAQI

27°C23/33°C

28th Jul 2026506 AMAQI
28th Jul 2026607 AMAQI
28th Jul 2026598 AMAQI
28th Jul 2026579 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20264611 AMAQI
28th Jul 20263312 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026402 PMAQI
28th Jul 2026383 PMAQI
28th Jul 2026334 PMAQI
28th Jul 2026365 PMAQI
28th Jul 2026486 PMAQI
28th Jul 2026517 PMAQI
28th Jul 2026428 PMAQI
28th Jul 2026339 PMAQI
28th Jul 20264610 PMAQI
28th Jul 20263811 PMAQI
29th Jul 20263112 AMAQI
29th Jul 2026291 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026313 AMAQI
29th Jul 2026314 AMAQI
29th Jul 2026365 AMAQI

26°C23/32°C

29th Jul 2026406 AMAQI
29th Jul 2026507 AMAQI
29th Jul 2026558 AMAQI
29th Jul 2026549 AMAQI
29th Jul 20264910 AMAQI
29th Jul 20264511 AMAQI
29th Jul 20265112 PMAQI
29th Jul 2026421 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026313 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026405 PMAQI
29th Jul 2026466 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026508 PMAQI
29th Jul 2026509 PMAQI
29th Jul 20264810 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20264412 AMAQI
30th Jul 2026441 AMAQI
30th Jul 2026442 AMAQI
30th Jul 2026483 AMAQI
30th Jul 2026504 AMAQI
30th Jul 2026425 AMAQI

26°C23/32°C

30th Jul 2026476 AMAQI
30th Jul 2026517 AMAQI
30th Jul 2026538 AMAQI
30th Jul 2026509 AMAQI
30th Jul 20264710 AMAQI
30th Jul 20263411 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026461 PMAQI
30th Jul 2026312 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026314 PMAQI
30th Jul 2026445 PMAQI
30th Jul 2026486 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026448 PMAQI
30th Jul 2026749 PMAQI
30th Jul 20266210 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20263312 AMAQI
31st Jul 2026441 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026333 AMAQI
31st Jul 2026344 AMAQI
31st Jul 2026345 AMAQI

26°C23/32°C

31st Jul 2026296 AMAQI
31st Jul 2026507 AMAQI
31st Jul 2026518 AMAQI
31st Jul 2026409 AMAQI
31st Jul 20264010 AMAQI
31st Jul 20264011 AMAQI
31st Jul 20265212 PMAQI
31st Jul 2026461 PMAQI
31st Jul 2026452 PMAQI
31st Jul 2026333 PMAQI
31st Jul 2026444 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026496 PMAQI
31st Jul 2026577 PMAQI
31st Jul 2026608 PMAQI
31st Jul 2026609 PMAQI
31st Jul 20265410 PMAQI
31st Jul 20265211 PMAQI
1st Aug 20265212 AMAQI
1st Aug 2026531 AMAQI
1st Aug 2026492 AMAQI
1st Aug 2026523 AMAQI
1st Aug 2026494 AMAQI
1st Aug 2026465 AMAQI

27°C23/32°C

1st Aug 2026486 AMAQI
1st Aug 2026447 AMAQI
1st Aug 2026648 AMAQI
1st Aug 2026549 AMAQI
1st Aug 20266010 AMAQI
1st Aug 20265411 AMAQI
1st Aug 20265212 PMAQI
1st Aug 2026481 PMAQI
1st Aug 2026502 PMAQI
1st Aug 2026513 PMAQI
1st Aug 2026544 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026427 PMAQI
1st Aug 2026498 PMAQI
1st Aug 2026489 PMAQI
1st Aug 20264210 PMAQI
1st Aug 20264211 PMAQI
2nd Aug 20264012 AMAQI
2nd Aug 2026361 AMAQI
2nd Aug 2026382 AMAQI
2nd Aug 2026343 AMAQI
2nd Aug 2026404 AMAQI
2nd Aug 2026425 AMAQI

26°C23/32°C

2nd Aug 2026296 AMAQI
2nd Aug 2026387 AMAQI
2nd Aug 2026518 AMAQI
2nd Aug 2026559 AMAQI
2nd Aug 20265810 AMAQI
2nd Aug 20266611 AMAQI
2nd Aug 20266712 PMAQI
2nd Aug 2026601 PMAQI
2nd Aug 2026582 PMAQI
2nd Aug 2026533 PMAQI
2nd Aug 2026534 PMAQI
2nd Aug 2026565 PMAQI
2nd Aug 2026696 PMAQI
2nd Aug 2026587 PMAQI
2nd Aug 2026528 PMAQI
2nd Aug 2026529 PMAQI
2nd Aug 20264410 PMAQI
2nd Aug 20263611 PMAQI
3rd Aug 20263612 AMAQI
3rd Aug 2026441 AMAQI
3rd Aug 2026472 AMAQI
3rd Aug 2026363 AMAQI
3rd Aug 2026444 AMAQI
3rd Aug 2026505 AMAQI

25°C23/28°C

3rd Aug 2026466 AMAQI
3rd Aug 2026557 AMAQI
3rd Aug 2026648 AMAQI
3rd Aug 2026509 AMAQI
3rd Aug 20264210 AMAQI
3rd Aug 20264811 AMAQI
3rd Aug 20264812 PMAQI
3rd Aug 2026361 PMAQI
3rd Aug 2026382 PMAQI
3rd Aug 2026463 PMAQI
3rd Aug 2026404 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026497 PMAQI
3rd Aug 2026578 PMAQI
3rd Aug 2026549 PMAQI
3rd Aug 20265310 PMAQI
3rd Aug 20265711 PMAQI
4th Aug 20265212 AMAQI
4th Aug 2026401 AMAQI
4th Aug 2026442 AMAQI
4th Aug 2026483 AMAQI
4th Aug 2026534 AMAQI
4th Aug 2026565 AMAQI

26°C23/31°C

4th Aug 2026546 AMAQI
4th Aug 2026707 AMAQI
4th Aug 2026628 AMAQI
4th Aug 2026679 AMAQI
4th Aug 20265810 AMAQI
4th Aug 20265911 AMAQI
4th Aug 20266212 PMAQI
4th Aug 2026591 PMAQI
4th Aug 2026482 PMAQI
4th Aug 2026483 PMAQI
4th Aug 2026574 PMAQI
4th Aug 2026535 PMAQI
4th Aug 2026536 PMAQI
4th Aug 2026547 PMAQI
4th Aug 2026648 PMAQI
4th Aug 2026639 PMAQI
4th Aug 20266010 PMAQI
4th Aug 20266211 PMAQI
5th Aug 20265912 AMAQI
5th Aug 2026511 AMAQI
5th Aug 2026512 AMAQI
5th Aug 2026463 AMAQI
5th Aug 2026484 AMAQI
5th Aug 2026495 AMAQI

26°C23/32°C

5th Aug 2026566 AMAQI
5th Aug 2026577 AMAQI
5th Aug 2026598 AMAQI
5th Aug 2026649 AMAQI
5th Aug 20266210 AMAQI
5th Aug 20265911 AMAQI
5th Aug 20266212 PMAQI
5th Aug 2026561 PMAQI
5th Aug 2026462 PMAQI
5th Aug 2026463 PMAQI
5th Aug 2026574 PMAQI
5th Aug 2026565 PMAQI
5th Aug 2026566 PMAQI
5th Aug 2026627 PMAQI
5th Aug 2026678 PMAQI
5th Aug 2026699 PMAQI
5th Aug 20266610 PMAQI
5th Aug 20266011 PMAQI
6th Aug 20265712 AMAQI
6th Aug 2026541 AMAQI
6th Aug 2026522 AMAQI
6th Aug 2026513 AMAQI
6th Aug 2026544 AMAQI
6th Aug 2026545 AMAQI

26°C23/32°C

6th Aug 2026566 AMAQI
6th Aug 2026627 AMAQI
6th Aug 2026678 AMAQI
6th Aug 2026639 AMAQI
6th Aug 20265510 AMAQI
6th Aug 20265011 AMAQI
6th Aug 20264412 PMAQI
6th Aug 2026521 PMAQI
6th Aug 2026492 PMAQI
6th Aug 2026503 PMAQI
6th Aug 2026514 PMAQI
6th Aug 2026545 PMAQI
6th Aug 2026566 PMAQI
6th Aug 2026567 PMAQI
6th Aug 2026608 PMAQI
6th Aug 2026499 PMAQI
6th Aug 20265110 PMAQI
6th Aug 20265011 PMAQI
7th Aug 20264912 AMAQI
7th Aug 2026481 AMAQI
7th Aug 2026482 AMAQI
7th Aug 2026483 AMAQI
7th Aug 2026504 AMAQI
7th Aug 2026365 AMAQI

26°C23/31°C

7th Aug 2026426 AMAQI
7th Aug 2026607 AMAQI
7th Aug 2026628 AMAQI
7th Aug 2026599 AMAQI
7th Aug 20265210 AMAQI
7th Aug 20264211 AMAQI
7th Aug 20263812 PMAQI
7th Aug 2026541 PMAQI
7th Aug 2026492 PMAQI
7th Aug 2026473 PMAQI
7th Aug 2026524 PMAQI
7th Aug 2026605 PMAQI
7th Aug 2026606 PMAQI
7th Aug 2026577 PMAQI
7th Aug 2026628 PMAQI
7th Aug 2026559 PMAQI
7th Aug 20265110 PMAQI
7th Aug 20264411 PMAQI
8th Aug 20265212 AMAQI
8th Aug 2026591 AMAQI
8th Aug 2026572 AMAQI
8th Aug 2026543 AMAQI
8th Aug 2026534 AMAQI
8th Aug 2026545 AMAQI

25°C22/31°C

8th Aug 2026546 AMAQI
8th Aug 2026517 AMAQI
8th Aug 2026608 AMAQI
8th Aug 2026609 AMAQI
8th Aug 20265910 AMAQI
8th Aug 20265011 AMAQI
8th Aug 20265012 PMAQI
8th Aug 2026511 PMAQI
8th Aug 2026522 PMAQI
8th Aug 2026543 PMAQI
8th Aug 2026514 PMAQI
8th Aug 2026365 PMAQI
8th Aug 2026386 PMAQI
8th Aug 2026407 PMAQI
8th Aug 2026548 PMAQI
8th Aug 2026529 PMAQI
8th Aug 20264910 PMAQI
8th Aug 20264811 PMAQI
9th Aug 20264712 AMAQI
9th Aug 2026501 AMAQI
9th Aug 2026442 AMAQI
9th Aug 2026463 AMAQI
9th Aug 2026444 AMAQI
9th Aug 2026515 AMAQI

26°C22/32°C

9th Aug 2026446 AMAQI
9th Aug 2026567 AMAQI
9th Aug 2026588 AMAQI
9th Aug 2026659 AMAQI
9th Aug 20265410 AMAQI
9th Aug 20264211 AMAQI
9th Aug 20264612 PMAQI
9th Aug 2026541 PMAQI
9th Aug 2026422 PMAQI
9th Aug 2026423 PMAQI
9th Aug 2026384 PMAQI
9th Aug 2026445 PMAQI
9th Aug 2026456 PMAQI
9th Aug 2026537 PMAQI
9th Aug 2026548 PMAQI
9th Aug 2026579 PMAQI
9th Aug 20264610 PMAQI
9th Aug 20264611 PMAQI
10th Aug 20265012 AMAQI
10th Aug 2026551 AMAQI
10th Aug 2026512 AMAQI
10th Aug 2026483 AMAQI
10th Aug 2026464 AMAQI
10th Aug 2026505 AMAQI

26°C22/32°C

10th Aug 2026526 AMAQI
10th Aug 2026587 AMAQI
10th Aug 2026698 AMAQI
10th Aug 2026629 AMAQI
10th Aug 20266410 AMAQI
10th Aug 20266411 AMAQI
10th Aug 20266012 PMAQI
10th Aug 2026541 PMAQI
10th Aug 2026532 PMAQI
10th Aug 2026553 PMAQI
10th Aug 2026504 PMAQI
10th Aug 2026385 PMAQI
10th Aug 2026426 PMAQI
10th Aug 2026497 PMAQI
10th Aug 2026588 PMAQI
10th Aug 2026549 PMAQI
10th Aug 20265510 PMAQI
10th Aug 20265811 PMAQI
11th Aug 20265812 AMAQI
11th Aug 2026531 AMAQI
11th Aug 2026532 AMAQI
11th Aug 2026533 AMAQI
11th Aug 2026554 AMAQI
11th Aug 2026485 AMAQI

26°C23/32°C

11th Aug 2026576 AMAQI
11th Aug 2026747 AMAQI
11th Aug 2026718 AMAQI
11th Aug 2026689 AMAQI
11th Aug 20265810 AMAQI
11th Aug 20265811 AMAQI
11th Aug 20266012 PMAQI
11th Aug 2026621 PMAQI
11th Aug 2026622 PMAQI
11th Aug 2026603 PMAQI
11th Aug 2026564 PMAQI
11th Aug 2026585 PMAQI
11th Aug 2026486 PMAQI
11th Aug 2026517 PMAQI
11th Aug 2026578 PMAQI
11th Aug 2026539 PMAQI
11th Aug 20265410 PMAQI
11th Aug 20265211 PMAQI
12th Aug 20265212 AMAQI
12th Aug 2026531 AMAQI
12th Aug 2026522 AMAQI
12th Aug 2026543 AMAQI
12th Aug 2026554 AMAQI
12th Aug 2026595 AMAQI

27°C23/33°C

12th Aug 2026536 AMAQI
12th Aug 2026647 AMAQI
12th Aug 2026728 AMAQI
12th Aug 2026769 AMAQI
12th Aug 20266610 AMAQI
12th Aug 20266011 AMAQI
12th Aug 20265512 PMAQI
12th Aug 2026501 PMAQI
12th Aug 2026532 PMAQI
12th Aug 2026523 PMAQI
12th Aug 2026494 PMAQI
12th Aug 2026515 PMAQI
12th Aug 2026466 PMAQI
12th Aug 2026467 PMAQI
12th Aug 2026528 PMAQI
12th Aug 2026529 PMAQI
12th Aug 20265610 PMAQI
12th Aug 20265211 PMAQI
13th Aug 20265112 AMAQI
13th Aug 2026401 AMAQI
13th Aug 2026422 AMAQI
13th Aug 2026403 AMAQI
13th Aug 2026364 AMAQI
13th Aug 2026425 AMAQI

27°C23/33°C

13th Aug 2026466 AMAQI
13th Aug 2026537 AMAQI
13th Aug 2026608 AMAQI
13th Aug 2026629 AMAQI
13th Aug 20264610 AMAQI
13th Aug 20265611 AMAQI
13th Aug 20264812 PMAQI
13th Aug 2026361 PMAQI
13th Aug 2026312 PMAQI
13th Aug 2026383 PMAQI
13th Aug 2026314 PMAQI
13th Aug 2026275 PMAQI
13th Aug 2026316 PMAQI
13th Aug 2026317 PMAQI
13th Aug 2026488 PMAQI
13th Aug 2026429 PMAQI
13th Aug 20264410 PMAQI
13th Aug 20264411 PMAQI
14th Aug 20264212 AMAQI
14th Aug 2026361 AMAQI
14th Aug 2026402 AMAQI
14th Aug 2026313 AMAQI
14th Aug 2026364 AMAQI
14th Aug 2026405 AMAQI

26°C23/32°C

14th Aug 2026386 AMAQI
14th Aug 2026707 AMAQI
14th Aug 2026578 AMAQI
14th Aug 2026579 AMAQI
14th Aug 20266810 AMAQI
14th Aug 20265111 AMAQI
14th Aug 20265112 PMAQI
14th Aug 2026481 PMAQI
14th Aug 2026522 PMAQI
14th Aug 2026463 PMAQI
14th Aug 2026404 PMAQI
14th Aug 2026455 PMAQI
14th Aug 2026506 PMAQI
14th Aug 2026487 PMAQI
14th Aug 2026498 PMAQI
14th Aug 2026449 PMAQI
14th Aug 20264610 PMAQI
14th Aug 20264811 PMAQI
15th Aug 20265112 AMAQI
15th Aug 2026471 AMAQI
15th Aug 2026472 AMAQI
15th Aug 2026383 AMAQI
15th Aug 2026364 AMAQI
15th Aug 2026425 AMAQI

26°C22/32°C

15th Aug 2026486 AMAQI
15th Aug 2026537 AMAQI
15th Aug 2026538 AMAQI
15th Aug 2026599 AMAQI
15th Aug 20265410 AMAQI
15th Aug 20267211 AMAQI
15th Aug 202613012 PMAQI
15th Aug 2026671 PMAQI
15th Aug 2026582 PMAQI
15th Aug 2026523 PMAQI
15th Aug 2026624 PMAQI
15th Aug 2026605 PMAQI
15th Aug 2026576 PMAQI
15th Aug 2026667 PMAQI
15th Aug 2026578 PMAQI
15th Aug 2026469 PMAQI
15th Aug 20265310 PMAQI
15th Aug 20264011 PMAQI
16th Aug 20263612 AMAQI
16th Aug 2026361 AMAQI
16th Aug 2026402 AMAQI
16th Aug 2026503 AMAQI
16th Aug 2026444 AMAQI
16th Aug 2026405 AMAQI

26°C23/32°C

16th Aug 2026616 AMAQI
16th Aug 2026587 AMAQI
16th Aug 2026578 AMAQI
16th Aug 2026529 AMAQI
16th Aug 20265310 AMAQI
16th Aug 20264911 AMAQI
16th Aug 20264412 PMAQI
16th Aug 2026331 PMAQI
16th Aug 2026362 PMAQI
16th Aug 2026403 PMAQI
16th Aug 2026504 PMAQI
16th Aug 2026535 PMAQI
16th Aug 2026386 PMAQI
16th Aug 2026367 PMAQI
16th Aug 2026468 PMAQI
16th Aug 2026489 PMAQI
16th Aug 20264810 PMAQI
16th Aug 20264011 PMAQI
17th Aug 20264012 AMAQI
17th Aug 2026421 AMAQI
17th Aug 2026442 AMAQI
17th Aug 2026333 AMAQI
17th Aug 2026334 AMAQI
17th Aug 2026335 AMAQI

26°C22/31°C

17th Aug 2026336 AMAQI
6 AM
17th Aug 2026517 AMAQI
17th Aug 2026568 AMAQI
17th Aug 2026579 AMAQI
17th Aug 20264810 AMAQI
17th Aug 20264811 AMAQI
17th Aug 20264412 PMAQI
12 PM
17th Aug 2026381 PMAQI
17th Aug 2026332 PMAQI
17th Aug 2026383 PMAQI
17th Aug 2026384 PMAQI
17th Aug 2026315 PMAQI
17th Aug 2026366 PMAQI
6 PM
17th Aug 2026387 PMAQI
17th Aug 2026508 PMAQI
17th Aug 2026469 PMAQI
17th Aug 20264810 PMAQI
17th Aug 20266411 PMAQI
12 AM
5 AM

24°C22/30°C

Day time
Avg. Highest Time
8 AM

61AQI

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

45AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 61), while the lowest AQI was between 1 PM to 3 PM (Avg. 45).
Night time
Avg. Highest Time
8 PM - 9 PM

55AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM - 5 AM

45AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 55), while the lowest AQI was between 3 AM to 5 AM (Avg. 45).

2026 Days Vs Air Quality

Civil Aerodrome Post, Coimbatore, Tamil Nadu, India

2026

17%

39

44%

101

32%

74

7%

15

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
39 Days
Moderate
101 Days
Poor
74 Days
Unhealthy
15 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 17%

Health Risk Level:

Extreme

In 2026, 17% of 229 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

Civil Aerodrome Post, Coimbatore, Tamil Nadu, India

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
162AQI (US)
2nd January 2026
126AQI (US)
3rd January 2026
150AQI (US)
4th January 2026
148AQI (US)
5th January 2026
146AQI (US)
6th January 2026
162AQI (US)
7th January 2026
155AQI (US)
8th January 2026
132AQI (US)
9th January 2026
111AQI (US)
10th January 2026
133AQI (US)
11th January 2026
127AQI (US)
12th January 2026
123AQI (US)
13th January 2026
110AQI (US)
14th January 2026
125AQI (US)
15th January 2026
117AQI (US)
16th January 2026
150AQI (US)
17th January 2026
157AQI (US)
18th January 2026
141AQI (US)
19th January 2026
152AQI (US)
20th January 2026
150AQI (US)
21st January 2026
157AQI (US)
22nd January 2026
119AQI (US)
23rd January 2026
124AQI (US)
24th January 2026
139AQI (US)
25th January 2026
118AQI (US)
26th January 2026
89AQI (US)
27th January 2026
121AQI (US)
28th January 2026
147AQI (US)
29th January 2026
155AQI (US)
30th January 2026
153AQI (US)
31st January 2026
116AQI (US)
1st February 2026
103AQI (US)
2nd February 2026
135AQI (US)
3rd February 2026
156AQI (US)
4th February 2026
100AQI (US)
5th February 2026
102AQI (US)
6th February 2026
99AQI (US)
7th February 2026
110AQI (US)
8th February 2026
152AQI (US)
9th February 2026
161AQI (US)
10th February 2026
146AQI (US)
11th February 2026
137AQI (US)
12th February 2026
120AQI (US)
13th February 2026
119AQI (US)
14th February 2026
119AQI (US)
15th February 2026
138AQI (US)
16th February 2026
157AQI (US)
17th February 2026
156AQI (US)
18th February 2026
138AQI (US)
19th February 2026
128AQI (US)
20th February 2026
124AQI (US)
21st February 2026
108AQI (US)
22nd February 2026
130AQI (US)
23rd February 2026
116AQI (US)
24th February 2026
110AQI (US)
25th February 2026
106AQI (US)
26th February 2026
124AQI (US)
27th February 2026
131AQI (US)
28th February 2026
142AQI (US)
1st March 2026
135AQI (US)
2nd March 2026
134AQI (US)
3rd March 2026
140AQI (US)
4th March 2026
138AQI (US)
5th March 2026
137AQI (US)
6th March 2026
147AQI (US)
7th March 2026
152AQI (US)
8th March 2026
152AQI (US)
9th March 2026
138AQI (US)
10th March 2026
123AQI (US)
11th March 2026
102AQI (US)
12th March 2026
104AQI (US)
13th March 2026
115AQI (US)
14th March 2026
114AQI (US)
15th March 2026
116AQI (US)
16th March 2026
105AQI (US)
17th March 2026
110AQI (US)
18th March 2026
90AQI (US)
19th March 2026
93AQI (US)
20th March 2026
100AQI (US)
21st March 2026
93AQI (US)
22nd March 2026
90AQI (US)
23rd March 2026
103AQI (US)
24th March 2026
102AQI (US)
25th March 2026
96AQI (US)
26th March 2026
112AQI (US)
27th March 2026
122AQI (US)
28th March 2026
142AQI (US)
29th March 2026
122AQI (US)
30th March 2026
114AQI (US)
31st March 2026
118AQI (US)
1st April 2026
99AQI (US)
2nd April 2026
88AQI (US)
3rd April 2026
95AQI (US)
4th April 2026
94AQI (US)
5th April 2026
91AQI (US)
6th April 2026
78AQI (US)
7th April 2026
74AQI (US)
8th April 2026
68AQI (US)
9th April 2026
75AQI (US)
10th April 2026
92AQI (US)
11th April 2026
87AQI (US)
12th April 2026
92AQI (US)
13th April 2026
99AQI (US)
14th April 2026
91AQI (US)
15th April 2026
111AQI (US)
16th April 2026
107AQI (US)
17th April 2026
109AQI (US)
18th April 2026
101AQI (US)
19th April 2026
94AQI (US)
20th April 2026
94AQI (US)
21st April 2026
91AQI (US)
22nd April 2026
92AQI (US)
23rd April 2026
97AQI (US)
24th April 2026
96AQI (US)
25th April 2026
103AQI (US)
26th April 2026
99AQI (US)
27th April 2026
105AQI (US)
28th April 2026
109AQI (US)
29th April 2026
109AQI (US)
30th April 2026
97AQI (US)
1st May 2026
89AQI (US)
2nd May 2026
89AQI (US)
3rd May 2026
96AQI (US)
4th May 2026
85AQI (US)
5th May 2026
91AQI (US)
6th May 2026
85AQI (US)
7th May 2026
85AQI (US)
8th May 2026
77AQI (US)
9th May 2026
78AQI (US)
10th May 2026
71AQI (US)
11th May 2026
91AQI (US)
12th May 2026
93AQI (US)
13th May 2026
85AQI (US)
14th May 2026
91AQI (US)
15th May 2026
79AQI (US)
16th May 2026
97AQI (US)
17th May 2026
89AQI (US)
18th May 2026
61AQI (US)
19th May 2026
45AQI (US)
20th May 2026
48AQI (US)
21st May 2026
48AQI (US)
22nd May 2026
46AQI (US)
23rd May 2026
56AQI (US)
24th May 2026
58AQI (US)
25th May 2026
68AQI (US)
26th May 2026
69AQI (US)
27th May 2026
65AQI (US)
28th May 2026
55AQI (US)
29th May 2026
48AQI (US)
30th May 2026
51AQI (US)
31st May 2026
55AQI (US)
1st June 2026
60AQI (US)
2nd June 2026
66AQI (US)
3rd June 2026
43AQI (US)
4th June 2026
43AQI (US)
5th June 2026
48AQI (US)
6th June 2026
46AQI (US)
7th June 2026
33AQI (US)
8th June 2026
34AQI (US)
9th June 2026
35AQI (US)
10th June 2026
41AQI (US)
11th June 2026
55AQI (US)
12th June 2026
59AQI (US)
13th June 2026
52AQI (US)
14th June 2026
56AQI (US)
15th June 2026
66AQI (US)
16th June 2026
74AQI (US)
17th June 2026
61AQI (US)
18th June 2026
72AQI (US)
19th June 2026
70AQI (US)
20th June 2026
64AQI (US)
21st June 2026
41AQI (US)
22nd June 2026
39AQI (US)
23rd June 2026
39AQI (US)
24th June 2026
47AQI (US)
25th June 2026
44AQI (US)
26th June 2026
57AQI (US)
27th June 2026
57AQI (US)
28th June 2026
49AQI (US)
29th June 2026
47AQI (US)
30th June 2026
47AQI (US)
1st July 2026
43AQI (US)
2nd July 2026
40AQI (US)
3rd July 2026
38AQI (US)
4th July 2026
51AQI (US)
5th July 2026
56AQI (US)
6th July 2026
53AQI (US)
7th July 2026
56AQI (US)
8th July 2026
55AQI (US)
9th July 2026
53AQI (US)
10th July 2026
61AQI (US)
11th July 2026
60AQI (US)
12th July 2026
58AQI (US)
13th July 2026
56AQI (US)
14th July 2026
61AQI (US)
15th July 2026
65AQI (US)
16th July 2026
69AQI (US)
17th July 2026
64AQI (US)
18th July 2026
62AQI (US)
19th July 2026
57AQI (US)
20th July 2026
52AQI (US)
21st July 2026
52AQI (US)
22nd July 2026
47AQI (US)
23rd July 2026
51AQI (US)
24th July 2026
45AQI (US)
25th July 2026
53AQI (US)
26th July 2026
49AQI (US)
27th July 2026
53AQI (US)
28th July 2026
44AQI (US)
29th July 2026
42AQI (US)
30th July 2026
45AQI (US)
31st July 2026
44AQI (US)
1st August 2026
49AQI (US)
2nd August 2026
49AQI (US)
3rd August 2026
47AQI (US)
4th August 2026
56AQI (US)
5th August 2026
57AQI (US)
6th August 2026
54AQI (US)
7th August 2026
51AQI (US)
8th August 2026
52AQI (US)
9th August 2026
49AQI (US)
10th August 2026
54AQI (US)
11th August 2026
57AQI (US)
12th August 2026
55AQI (US)
13th August 2026
43AQI (US)
14th August 2026
47AQI (US)
15th August 2026
56AQI (US)
16th August 2026
45AQI (US)
17th August 2026
43AQI (US)
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
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

136AQI (US)

127AQI (US)

118AQI (US)

95AQI (US)

72AQI (US)

52AQI (US)

53AQI (US)

51AQI (US)

No. of days

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

202690AQI (US)

1
22
8
2
21
5
6
23
2
22
8
5
26
16
14
10
21
8
9
39
101
74
15

Highest AQI (US) recorded in

January

136AQI (US)

Lowest AQI (US) recorded in

August

51AQI (US)

202595AQI (US)

4
26
1
10
17
1
16
15
26
4
31
30
31
31
30
13
11
7
9
11
10
1
14
16
232
98
35

Highest AQI (US) recorded in

December

144AQI (US)

Lowest AQI (US) recorded in

August

65AQI (US)

202471AQI (US)

8
14
7
6
20
1
4
9
17
20
10
7
23
1
23
7
11
20
27
4
15
9
4
7
22
1
1
17
8
5
9
17
5
108
174
66
11

Highest AQI (US) recorded in

December

120AQI (US)

Lowest AQI (US) recorded in

August

28AQI (US)

202326AQI (US)

23
6
20
1
5
29
26
1
25
18
10
23
8
24
3
12
9
18
5
1
3
16
13
12
11
2
2
246
60
10
10

Highest AQI (US) recorded in

December

59AQI (US)

Lowest AQI (US) recorded in

May

4AQI (US)

202274AQI (US)

6
5
2
15
3
9
16
6
2
6
31
15
16
8

Highest AQI (US) recorded in

October

118AQI (US)

Lowest AQI (US) recorded in

December

64AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2025(Avg.)
95AQI (US)
Least Polluted Year Recorded
2023(Avg.)
26AQI (US)

Civil Aerodrome Post's annual 2026 AQI (US) (90) shows an average percentage change of 72.3% (worsened AQI (US)) compared to previous years: 2022 (74), 2023 (26), 2024 (71), 2025 (95).