Ban On Nok, Ban Piang Luang, Chiang Mai, Thailand 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
Ban On Nok, Ban Piang Luang, Chiang Mai, Thailand
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2023
72AQILowest AQI recorded on
21st Aug 2024
8AQISame Day Analysis (4th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Ban On Nok, Ban Piang Luang, Chiang Mai, Thailand
AQI
Day
Night
.
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10PM4th Aug
60AQI
Avg. Lowest Time
2PM4th Aug
47AQI
In the last 24 hours,
Ban On Nok's AQI reached its highest point of 60 at 10 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ban On Nok, Ban Piang Luang, Chiang Mai, Thailand
JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Jul 2025545 AMAQI
6th Jul 2025536 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025488 AMAQI
6th Jul 2025519 AMAQI
6th Jul 20253610 AMAQI
6th Jul 20253811 AMAQI
6th Jul 20254512 PMAQI
6th Jul 2025441 PMAQI
6th Jul 2025452 PMAQI
6th Jul 2025483 PMAQI
6th Jul 2025464 PMAQI
6th Jul 2025475 PMAQI
6th Jul 2025456 PMAQI
6th Jul 2025467 PMAQI
6th Jul 2025488 PMAQI
6th Jul 2025439 PMAQI
6th Jul 20254910 PMAQI
6th Jul 20254811 PMAQI
7th Jul 20254612 AMAQI
7th Jul 2025451 AMAQI
7th Jul 2025482 AMAQI
7th Jul 2025463 AMAQI
7th Jul 2025484 AMAQI
22°C19/28°C
7th Jul 2025485 AMAQI
7th Jul 2025466 AMAQI
7th Jul 2025447 AMAQI
7th Jul 2025418 AMAQI
7th Jul 2025399 AMAQI
7th Jul 20253810 AMAQI
7th Jul 20254111 AMAQI
7th Jul 20253812 PMAQI
7th Jul 2025391 PMAQI
7th Jul 2025422 PMAQI
7th Jul 2025393 PMAQI
7th Jul 2025324 PMAQI
7th Jul 2025285 PMAQI
7th Jul 2025386 PMAQI
7th Jul 2025447 PMAQI
7th Jul 2025478 PMAQI
7th Jul 2025469 PMAQI
7th Jul 20254610 PMAQI
7th Jul 20254411 PMAQI
8th Jul 20254812 AMAQI
8th Jul 2025461 AMAQI
8th Jul 2025472 AMAQI
8th Jul 2025473 AMAQI
8th Jul 2025474 AMAQI
22°C19/28°C
8th Jul 2025465 AMAQI
8th Jul 2025466 AMAQI
8th Jul 2025417 AMAQI
8th Jul 2025458 AMAQI
8th Jul 2025439 AMAQI
8th Jul 20254610 AMAQI
8th Jul 20254711 AMAQI
8th Jul 20254812 PMAQI
8th Jul 2025461 PMAQI
8th Jul 2025462 PMAQI
8th Jul 2025553 PMAQI
8th Jul 2025474 PMAQI
8th Jul 2025485 PMAQI
8th Jul 2025446 PMAQI
8th Jul 2025447 PMAQI
8th Jul 2025498 PMAQI
8th Jul 2025499 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255111 PMAQI
9th Jul 20255112 AMAQI
9th Jul 2025481 AMAQI
9th Jul 2025452 AMAQI
9th Jul 2025443 AMAQI
9th Jul 2025444 AMAQI
23°C19/30°C
9th Jul 2025465 AMAQI
9th Jul 2025466 AMAQI
9th Jul 2025487 AMAQI
9th Jul 2025538 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20255510 AMAQI
9th Jul 20255211 AMAQI
9th Jul 20255012 PMAQI
9th Jul 2025511 PMAQI
9th Jul 2025502 PMAQI
9th Jul 2025463 PMAQI
9th Jul 2025494 PMAQI
9th Jul 2025465 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025517 PMAQI
9th Jul 2025508 PMAQI
9th Jul 2025489 PMAQI
9th Jul 20255110 PMAQI
9th Jul 20255011 PMAQI
10th Jul 20254412 AMAQI
10th Jul 2025491 AMAQI
10th Jul 2025492 AMAQI
10th Jul 2025503 AMAQI
10th Jul 2025504 AMAQI
23°C19/29°C
10th Jul 2025495 AMAQI
10th Jul 2025516 AMAQI
10th Jul 2025487 AMAQI
10th Jul 2025498 AMAQI
10th Jul 2025509 AMAQI
10th Jul 20255210 AMAQI
10th Jul 20255411 AMAQI
10th Jul 20255612 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025382 PMAQI
10th Jul 2025543 PMAQI
10th Jul 2025524 PMAQI
10th Jul 2025555 PMAQI
10th Jul 2025566 PMAQI
10th Jul 2025537 PMAQI
10th Jul 2025328 PMAQI
10th Jul 2025369 PMAQI
10th Jul 20253710 PMAQI
10th Jul 20253911 PMAQI
11th Jul 20255112 AMAQI
11th Jul 2025501 AMAQI
11th Jul 2025492 AMAQI
11th Jul 2025503 AMAQI
11th Jul 2025504 AMAQI
22°C19/27°C
11th Jul 2025515 AMAQI
11th Jul 2025516 AMAQI
11th Jul 2025467 AMAQI
11th Jul 2025488 AMAQI
11th Jul 2025529 AMAQI
11th Jul 20255210 AMAQI
11th Jul 20254911 AMAQI
11th Jul 20255312 PMAQI
11th Jul 2025501 PMAQI
11th Jul 2025502 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025544 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025496 PMAQI
11th Jul 2025397 PMAQI
11th Jul 2025408 PMAQI
11th Jul 2025379 PMAQI
11th Jul 20254510 PMAQI
11th Jul 20254411 PMAQI
12th Jul 20255212 AMAQI
12th Jul 2025521 AMAQI
12th Jul 2025512 AMAQI
12th Jul 2025513 AMAQI
12th Jul 2025524 AMAQI
21°C19/24°C
12th Jul 2025525 AMAQI
12th Jul 2025516 AMAQI
12th Jul 2025437 AMAQI
12th Jul 2025428 AMAQI
12th Jul 2025529 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20254611 AMAQI
12th Jul 20254612 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025462 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025444 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025526 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025458 PMAQI
12th Jul 2025509 PMAQI
12th Jul 20254910 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20254412 AMAQI
13th Jul 2025511 AMAQI
13th Jul 2025512 AMAQI
13th Jul 2025513 AMAQI
13th Jul 2025504 AMAQI
22°C20/25°C
13th Jul 2025505 AMAQI
13th Jul 2025506 AMAQI
13th Jul 2025477 AMAQI
13th Jul 2025328 AMAQI
13th Jul 2025309 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20254011 AMAQI
13th Jul 20254212 PMAQI
13th Jul 2025431 PMAQI
13th Jul 2025452 PMAQI
13th Jul 2025403 PMAQI
13th Jul 2025374 PMAQI
13th Jul 2025385 PMAQI
13th Jul 2025416 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025518 PMAQI
13th Jul 2025519 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255011 PMAQI
14th Jul 20254812 AMAQI
14th Jul 2025481 AMAQI
14th Jul 2025482 AMAQI
14th Jul 2025473 AMAQI
14th Jul 2025514 AMAQI
23°C19/30°C
14th Jul 2025505 AMAQI
14th Jul 2025506 AMAQI
14th Jul 2025417 AMAQI
14th Jul 2025408 AMAQI
14th Jul 2025389 AMAQI
14th Jul 20253610 AMAQI
14th Jul 20254411 AMAQI
14th Jul 20254612 PMAQI
14th Jul 2025471 PMAQI
14th Jul 2025412 PMAQI
14th Jul 2025383 PMAQI
14th Jul 2025384 PMAQI
14th Jul 2025385 PMAQI
14th Jul 2025426 PMAQI
14th Jul 2025467 PMAQI
14th Jul 2025478 PMAQI
14th Jul 2025499 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025491 AMAQI
15th Jul 2025492 AMAQI
15th Jul 2025513 AMAQI
15th Jul 2025484 AMAQI
23°C20/29°C
15th Jul 2025495 AMAQI
15th Jul 2025486 AMAQI
15th Jul 2025377 AMAQI
15th Jul 2025448 AMAQI
15th Jul 2025499 AMAQI
15th Jul 20254210 AMAQI
15th Jul 20253811 AMAQI
15th Jul 20254412 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025472 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025394 PMAQI
15th Jul 2025425 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025457 PMAQI
15th Jul 2025488 PMAQI
15th Jul 2025509 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20254211 PMAQI
16th Jul 20254212 AMAQI
16th Jul 2025481 AMAQI
16th Jul 2025512 AMAQI
16th Jul 2025503 AMAQI
16th Jul 2025494 AMAQI
22°C20/25°C
16th Jul 2025485 AMAQI
16th Jul 2025466 AMAQI
16th Jul 2025427 AMAQI
16th Jul 2025408 AMAQI
16th Jul 2025439 AMAQI
16th Jul 20254610 AMAQI
16th Jul 20254511 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025441 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025423 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025475 PMAQI
16th Jul 2025426 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025448 PMAQI
16th Jul 2025449 PMAQI
16th Jul 20254810 PMAQI
16th Jul 20254611 PMAQI
17th Jul 20254712 AMAQI
17th Jul 2025481 AMAQI
17th Jul 2025472 AMAQI
17th Jul 2025473 AMAQI
17th Jul 2025514 AMAQI
21°C19/23°C
17th Jul 2025505 AMAQI
17th Jul 2025466 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025468 AMAQI
17th Jul 2025539 AMAQI
17th Jul 20254510 AMAQI
17th Jul 20254411 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025372 PMAQI
17th Jul 2025403 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025396 PMAQI
17th Jul 2025427 PMAQI
17th Jul 2025448 PMAQI
17th Jul 2025489 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254611 PMAQI
18th Jul 20253812 AMAQI
18th Jul 2025401 AMAQI
18th Jul 2025462 AMAQI
18th Jul 2025463 AMAQI
18th Jul 2025454 AMAQI
21°C19/23°C
18th Jul 2025465 AMAQI
18th Jul 2025456 AMAQI
18th Jul 2025427 AMAQI
18th Jul 2025388 AMAQI
18th Jul 2025419 AMAQI
18th Jul 20254210 AMAQI
18th Jul 20254711 AMAQI
18th Jul 20254412 PMAQI
18th Jul 2025381 PMAQI
18th Jul 2025392 PMAQI
18th Jul 2025393 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025335 PMAQI
18th Jul 2025406 PMAQI
18th Jul 2025427 PMAQI
18th Jul 2025428 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254612 AMAQI
19th Jul 2025501 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025423 AMAQI
19th Jul 2025424 AMAQI
22°C19/28°C
19th Jul 2025425 AMAQI
19th Jul 2025436 AMAQI
19th Jul 2025367 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025409 AMAQI
19th Jul 20254010 AMAQI
19th Jul 20254011 AMAQI
19th Jul 20253812 PMAQI
19th Jul 2025401 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025353 PMAQI
19th Jul 2025384 PMAQI
19th Jul 2025415 PMAQI
19th Jul 2025406 PMAQI
19th Jul 2025377 PMAQI
19th Jul 2025358 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253810 PMAQI
19th Jul 20253811 PMAQI
20th Jul 20254312 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025472 AMAQI
20th Jul 2025463 AMAQI
20th Jul 2025484 AMAQI
23°C19/30°C
20th Jul 2025455 AMAQI
20th Jul 2025466 AMAQI
20th Jul 2025457 AMAQI
20th Jul 2025348 AMAQI
20th Jul 2025409 AMAQI
20th Jul 20254010 AMAQI
20th Jul 20253911 AMAQI
20th Jul 20254212 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025392 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025394 PMAQI
20th Jul 2025415 PMAQI
20th Jul 2025406 PMAQI
20th Jul 2025467 PMAQI
20th Jul 2025448 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20254110 PMAQI
20th Jul 20254211 PMAQI
21st Jul 20254312 AMAQI
21st Jul 2025481 AMAQI
21st Jul 2025492 AMAQI
21st Jul 2025483 AMAQI
21st Jul 2025504 AMAQI
23°C19/30°C
21st Jul 2025475 AMAQI
21st Jul 2025476 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025438 AMAQI
21st Jul 2025479 AMAQI
21st Jul 20254710 AMAQI
21st Jul 20254511 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025373 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025415 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025487 PMAQI
21st Jul 2025498 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254511 PMAQI
22nd Jul 20254312 AMAQI
22nd Jul 2025481 AMAQI
22nd Jul 2025482 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025504 AMAQI
24°C18/31°C
22nd Jul 2025485 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025498 AMAQI
22nd Jul 2025489 AMAQI
22nd Jul 20254810 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20255112 PMAQI
22nd Jul 2025561 PMAQI
22nd Jul 2025542 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025464 PMAQI
22nd Jul 2025525 PMAQI
22nd Jul 2025506 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025478 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255012 AMAQI
23rd Jul 2025481 AMAQI
23rd Jul 2025482 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025494 AMAQI
21°C19/24°C
23rd Jul 2025495 AMAQI
23rd Jul 2025486 AMAQI
23rd Jul 2025447 AMAQI
23rd Jul 2025418 AMAQI
23rd Jul 2025449 AMAQI
23rd Jul 20254110 AMAQI
23rd Jul 20253911 AMAQI
23rd Jul 20254212 PMAQI
23rd Jul 2025421 PMAQI
23rd Jul 2025422 PMAQI
23rd Jul 2025363 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025386 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025419 PMAQI
23rd Jul 20254210 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254412 AMAQI
24th Jul 2025471 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025484 AMAQI
21°C19/23°C
24th Jul 2025475 AMAQI
24th Jul 2025476 AMAQI
24th Jul 2025407 AMAQI
24th Jul 2025288 AMAQI
24th Jul 2025319 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025282 PMAQI
24th Jul 2025293 PMAQI
24th Jul 2025354 PMAQI
24th Jul 2025385 PMAQI
24th Jul 2025366 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025428 PMAQI
24th Jul 2025399 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20254011 PMAQI
25th Jul 20254612 AMAQI
25th Jul 2025481 AMAQI
25th Jul 2025442 AMAQI
25th Jul 2025423 AMAQI
25th Jul 2025444 AMAQI
22°C19/25°C
25th Jul 2025425 AMAQI
25th Jul 2025426 AMAQI
25th Jul 2025347 AMAQI
25th Jul 2025318 AMAQI
25th Jul 2025339 AMAQI
25th Jul 20252910 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20253412 PMAQI
25th Jul 2025391 PMAQI
25th Jul 2025342 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025314 PMAQI
25th Jul 2025385 PMAQI
25th Jul 2025386 PMAQI
25th Jul 2025357 PMAQI
25th Jul 2025408 PMAQI
25th Jul 2025399 PMAQI
25th Jul 20253810 PMAQI
25th Jul 20253811 PMAQI
26th Jul 20254112 AMAQI
26th Jul 2025461 AMAQI
26th Jul 2025422 AMAQI
26th Jul 2025423 AMAQI
26th Jul 2025444 AMAQI
22°C20/26°C
26th Jul 2025425 AMAQI
26th Jul 2025426 AMAQI
26th Jul 2025447 AMAQI
26th Jul 2025428 AMAQI
26th Jul 2025409 AMAQI
26th Jul 20254310 AMAQI
26th Jul 20253911 AMAQI
26th Jul 20254912 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025432 PMAQI
26th Jul 2025483 PMAQI
26th Jul 2025484 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025526 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025438 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255112 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025462 AMAQI
27th Jul 2025483 AMAQI
27th Jul 2025464 AMAQI
22°C19/25°C
27th Jul 2025465 AMAQI
27th Jul 2025476 AMAQI
27th Jul 2025467 AMAQI
27th Jul 2025498 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20254610 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255112 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025622 PMAQI
27th Jul 2025583 PMAQI
27th Jul 2025494 PMAQI
27th Jul 2025515 PMAQI
27th Jul 2025436 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025448 PMAQI
27th Jul 2025429 PMAQI
27th Jul 20254210 PMAQI
27th Jul 20254411 PMAQI
28th Jul 20254412 AMAQI
28th Jul 2025501 AMAQI
28th Jul 2025502 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025524 AMAQI
22°C20/27°C
28th Jul 2025495 AMAQI
28th Jul 2025496 AMAQI
28th Jul 2025447 AMAQI
28th Jul 2025538 AMAQI
28th Jul 2025469 AMAQI
28th Jul 20254410 AMAQI
28th Jul 20254211 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025452 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025384 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025429 PMAQI
28th Jul 20254010 PMAQI
28th Jul 20253911 PMAQI
29th Jul 20254012 AMAQI
29th Jul 2025451 AMAQI
29th Jul 2025462 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025404 AMAQI
21°C19/25°C
29th Jul 2025435 AMAQI
29th Jul 2025406 AMAQI
29th Jul 2025377 AMAQI
29th Jul 2025338 AMAQI
29th Jul 2025379 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20254811 AMAQI
29th Jul 20254612 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025472 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025334 PMAQI
29th Jul 2025375 PMAQI
29th Jul 2025366 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025388 PMAQI
29th Jul 2025409 PMAQI
29th Jul 20254210 PMAQI
29th Jul 20254111 PMAQI
30th Jul 20254012 AMAQI
30th Jul 2025431 AMAQI
30th Jul 2025442 AMAQI
30th Jul 2025463 AMAQI
30th Jul 2025424 AMAQI
23°C19/29°C
30th Jul 2025445 AMAQI
30th Jul 2025406 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025338 AMAQI
30th Jul 2025369 AMAQI
30th Jul 20253810 AMAQI
30th Jul 20254811 AMAQI
30th Jul 20254612 PMAQI
30th Jul 2025491 PMAQI
30th Jul 2025582 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025465 PMAQI
30th Jul 2025496 PMAQI
30th Jul 2025457 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025509 PMAQI
30th Jul 20255010 PMAQI
30th Jul 20254911 PMAQI
31st Jul 20255112 AMAQI
31st Jul 2025501 AMAQI
31st Jul 2025442 AMAQI
31st Jul 2025443 AMAQI
31st Jul 2025444 AMAQI
23°C19/31°C
31st Jul 2025445 AMAQI
31st Jul 2025446 AMAQI
31st Jul 2025447 AMAQI
31st Jul 2025448 AMAQI
31st Jul 2025509 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025503 PMAQI
31st Jul 2025514 PMAQI
31st Jul 2025455 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
24°C19/32°C
1st Aug 2025545 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025578 AMAQI
1st Aug 2025499 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025463 PMAQI
1st Aug 2025504 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255710 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025544 AMAQI
24°C19/31°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025468 AMAQI
2nd Aug 2025559 AMAQI
2nd Aug 20255710 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20255012 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025473 PMAQI
2nd Aug 2025474 PMAQI
2nd Aug 2025545 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20255510 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025544 AMAQI
23°C19/31°C
3rd Aug 2025545 AMAQI
3rd Aug 2025556 AMAQI
3rd Aug 2025577 AMAQI
3rd Aug 2025478 AMAQI
3rd Aug 2025529 AMAQI
3rd Aug 20255910 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20255012 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025442 PMAQI
3rd Aug 2025493 PMAQI
3rd Aug 2025484 PMAQI
3rd Aug 2025495 PMAQI
3rd Aug 2025496 PMAQI
3rd Aug 2025517 PMAQI
3rd Aug 2025558 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025544 AMAQI
24°C18/32°C
4th Aug 2025545 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025517 AMAQI
4th Aug 2025558 AMAQI
4th Aug 2025529 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20255711 AMAQI
4th Aug 20255612 PMAQI
4th Aug 2025581 PMAQI
4th Aug 2025472 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025525 PMAQI
4th Aug 2025546 PMAQI
4th Aug 2025557 PMAQI
4th Aug 2025568 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20256010 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025553 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 AM
48AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM - 7 PM
45AQI
13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 48), while the lowest AQI was between 7 AM to 7 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM - 11 PM
48AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
48AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 48), while the lowest AQI was between 12 AM to 11 PM (Avg. 48).
2025 Days Vs Air Quality
Ban On Nok, Ban Piang Luang, Chiang Mai, Thailand
2025
31%
66
32%
70
31%
68
6%
12
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
66 DaysModerate
70 DaysPoor
68 DaysUnhealthy
12 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2025, 31% of 216 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
Ban On Nok, Ban Piang Luang, Chiang Mai, Thailand
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
85AQI
85AQI
2nd January 2025
78AQI
78AQI
3rd January 2025
81AQI
81AQI
4th January 2025
91AQI
91AQI
5th January 2025
99AQI
99AQI
6th January 2025
108AQI
108AQI
7th January 2025
102AQI
102AQI
8th January 2025
110AQI
110AQI
9th January 2025
123AQI
123AQI
10th January 2025
113AQI
113AQI
11th January 2025
107AQI
107AQI
12th January 2025
91AQI
91AQI
13th January 2025
97AQI
97AQI
14th January 2025
96AQI
96AQI
15th January 2025
101AQI
101AQI
16th January 2025
98AQI
98AQI
17th January 2025
93AQI
93AQI
18th January 2025
92AQI
92AQI
19th January 2025
95AQI
95AQI
20th January 2025
106AQI
106AQI
21st January 2025
111AQI
111AQI
22nd January 2025
113AQI
113AQI
23rd January 2025
116AQI
116AQI
24th January 2025
112AQI
112AQI
25th January 2025
105AQI
105AQI
26th January 2025
101AQI
101AQI
27th January 2025
92AQI
92AQI
28th January 2025
90AQI
90AQI
29th January 2025
101AQI
101AQI
30th January 2025
114AQI
114AQI
31st January 2025
102AQI
102AQI
1st February 2025
100AQI
100AQI
2nd February 2025
99AQI
99AQI
3rd February 2025
104AQI
104AQI
4th February 2025
114AQI
114AQI
5th February 2025
114AQI
114AQI
6th February 2025
111AQI
111AQI
7th February 2025
111AQI
111AQI
8th February 2025
109AQI
109AQI
9th February 2025
101AQI
101AQI
10th February 2025
107AQI
107AQI
11th February 2025
112AQI
112AQI
12th February 2025
114AQI
114AQI
13th February 2025
114AQI
114AQI
14th February 2025
108AQI
108AQI
15th February 2025
100AQI
100AQI
16th February 2025
127AQI
127AQI
17th February 2025
129AQI
129AQI
18th February 2025
126AQI
126AQI
19th February 2025
115AQI
115AQI
20th February 2025
114AQI
114AQI
21st February 2025
100AQI
100AQI
22nd February 2025
105AQI
105AQI
23rd February 2025
94AQI
94AQI
24th February 2025
80AQI
80AQI
25th February 2025
72AQI
72AQI
26th February 2025
65AQI
65AQI
27th February 2025
69AQI
69AQI
28th February 2025
75AQI
75AQI
1st March 2025
73AQI
73AQI
2nd March 2025
80AQI
80AQI
3rd March 2025
97AQI
97AQI
4th March 2025
112AQI
112AQI
5th March 2025
129AQI
129AQI
6th March 2025
124AQI
124AQI
7th March 2025
134AQI
134AQI
8th March 2025
116AQI
116AQI
9th March 2025
106AQI
106AQI
10th March 2025
94AQI
94AQI
11th March 2025
102AQI
102AQI
12th March 2025
102AQI
102AQI
13th March 2025
101AQI
101AQI
14th March 2025
111AQI
111AQI
15th March 2025
133AQI
133AQI
16th March 2025
126AQI
126AQI
17th March 2025
144AQI
144AQI
18th March 2025
131AQI
131AQI
19th March 2025
111AQI
111AQI
20th March 2025
102AQI
102AQI
21st March 2025
123AQI
123AQI
22nd March 2025
140AQI
140AQI
23rd March 2025
152AQI
152AQI
24th March 2025
157AQI
157AQI
25th March 2025
158AQI
158AQI
26th March 2025
155AQI
155AQI
27th March 2025
154AQI
154AQI
28th March 2025
163AQI
163AQI
29th March 2025
163AQI
163AQI
30th March 2025
164AQI
164AQI
31st March 2025
159AQI
159AQI
1st April 2025
154AQI
154AQI
2nd April 2025
151AQI
151AQI
3rd April 2025
149AQI
149AQI
4th April 2025
152AQI
152AQI
5th April 2025
150AQI
150AQI
6th April 2025
144AQI
144AQI
7th April 2025
114AQI
114AQI
8th April 2025
106AQI
106AQI
9th April 2025
133AQI
133AQI
10th April 2025
130AQI
130AQI
11th April 2025
128AQI
128AQI
12th April 2025
99AQI
99AQI
13th April 2025
85AQI
85AQI
14th April 2025
64AQI
64AQI
15th April 2025
63AQI
63AQI
16th April 2025
63AQI
63AQI
17th April 2025
59AQI
59AQI
18th April 2025
56AQI
56AQI
19th April 2025
62AQI
62AQI
20th April 2025
65AQI
65AQI
21st April 2025
72AQI
72AQI
22nd April 2025
84AQI
84AQI
23rd April 2025
92AQI
92AQI
24th April 2025
101AQI
101AQI
25th April 2025
109AQI
109AQI
26th April 2025
111AQI
111AQI
27th April 2025
110AQI
110AQI
28th April 2025
82AQI
82AQI
29th April 2025
75AQI
75AQI
30th April 2025
68AQI
68AQI
1st May 2025
62AQI
62AQI
2nd May 2025
65AQI
65AQI
3rd May 2025
61AQI
61AQI
4th May 2025
67AQI
67AQI
5th May 2025
65AQI
65AQI
6th May 2025
81AQI
81AQI
7th May 2025
100AQI
100AQI
8th May 2025
103AQI
103AQI
9th May 2025
98AQI
98AQI
10th May 2025
113AQI
113AQI
11th May 2025
110AQI
110AQI
12th May 2025
82AQI
82AQI
13th May 2025
67AQI
67AQI
14th May 2025
63AQI
63AQI
15th May 2025
44AQI
44AQI
16th May 2025
45AQI
45AQI
17th May 2025
45AQI
45AQI
18th May 2025
39AQI
39AQI
19th May 2025
40AQI
40AQI
20th May 2025
45AQI
45AQI
21st May 2025
55AQI
55AQI
22nd May 2025
56AQI
56AQI
23rd May 2025
48AQI
48AQI
24th May 2025
43AQI
43AQI
25th May 2025
40AQI
40AQI
26th May 2025
40AQI
40AQI
27th May 2025
44AQI
44AQI
28th May 2025
38AQI
38AQI
29th May 2025
42AQI
42AQI
30th May 2025
39AQI
39AQI
31st May 2025
38AQI
38AQI
1st June 2025
44AQI
44AQI
2nd June 2025
40AQI
40AQI
3rd June 2025
50AQI
50AQI
4th June 2025
60AQI
60AQI
5th June 2025
64AQI
64AQI
6th June 2025
62AQI
62AQI
7th June 2025
68AQI
68AQI
8th June 2025
65AQI
65AQI
9th June 2025
62AQI
62AQI
10th June 2025
52AQI
52AQI
11th June 2025
43AQI
43AQI
12th June 2025
38AQI
38AQI
13th June 2025
42AQI
42AQI
14th June 2025
40AQI
40AQI
15th June 2025
36AQI
36AQI
16th June 2025
33AQI
33AQI
17th June 2025
39AQI
39AQI
18th June 2025
40AQI
40AQI
19th June 2025
38AQI
38AQI
20th June 2025
42AQI
42AQI
21st June 2025
46AQI
46AQI
22nd June 2025
48AQI
48AQI
23rd June 2025
41AQI
41AQI
24th June 2025
42AQI
42AQI
25th June 2025
43AQI
43AQI
26th June 2025
47AQI
47AQI
27th June 2025
44AQI
44AQI
28th June 2025
45AQI
45AQI
29th June 2025
45AQI
45AQI
30th June 2025
49AQI
49AQI
1st July 2025
49AQI
49AQI
2nd July 2025
51AQI
51AQI
3rd July 2025
52AQI
52AQI
4th July 2025
46AQI
46AQI
5th July 2025
45AQI
45AQI
6th July 2025
48AQI
48AQI
7th July 2025
43AQI
43AQI
8th July 2025
47AQI
47AQI
9th July 2025
50AQI
50AQI
10th July 2025
47AQI
47AQI
11th July 2025
48AQI
48AQI
12th July 2025
49AQI
49AQI
13th July 2025
45AQI
45AQI
14th July 2025
46AQI
46AQI
15th July 2025
47AQI
47AQI
16th July 2025
44AQI
44AQI
17th July 2025
45AQI
45AQI
18th July 2025
41AQI
41AQI
19th July 2025
41AQI
41AQI
20th July 2025
43AQI
43AQI
21st July 2025
44AQI
44AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
44AQI
44AQI
24th July 2025
40AQI
40AQI
25th July 2025
39AQI
39AQI
26th July 2025
45AQI
45AQI
27th July 2025
48AQI
48AQI
28th July 2025
43AQI
43AQI
29th July 2025
40AQI
40AQI
30th July 2025
45AQI
45AQI
31st July 2025
51AQI
51AQI
1st August 2025
54AQI
54AQI
2nd August 2025
55AQI
55AQI
3rd August 2025
53AQI
53AQI
4th August 2025
53AQI
53AQI
101AQI
103AQI
126AQI
101AQI
61AQI
47AQI
46AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202583AQI
14
17
10
18
4
18
9
15
12
3
15
13
3
23
7
28
3
4
66
70
68
12
Highest AQI recorded in
March126AQI
Lowest AQI recorded in
July46AQI
202461AQI
21
2
1
3
2
1
1
1
12
10
1
14
10
3
4
30
31
31
1
2
2
11
30
31
110
109
19
15
2
Highest AQI recorded in
March165AQI
Lowest AQI recorded in
August19AQI
2023101AQI
10
16
5
2
5
5
16
2
3
12
10
4
1
6
7
8
8
2
20
8
1
25
5
30
1
11
2
17
5
10
19
23
5
99
91
43
41
18
12
Highest AQI recorded in
April234AQI
Lowest AQI recorded in
July23AQI
202281AQI
6
14
14
16
6
28
16
Highest AQI recorded in
December95AQI
Lowest AQI recorded in
November61AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
101AQILeast Polluted Year Recorded
2024(Avg.)
61AQIBan On Nok's annual 2025 AQI (83) shows an average percentage change of 6.6% (worsened AQI) compared to previous years: 2022 (81), 2023 (101), 2024 (61).
