Pai Hospital, 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+
September Air Quality Analysis
Pai Hospital, Ban Piang Luang, Chiang Mai, Thailand
2021
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Sep 2024
70AQILowest AQI recorded on
5th Sep 2021
8AQISame Day Analysis (29th September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Pai Hospital, Ban Piang Luang, Chiang Mai, Thailand
AQI
Day
Night
.
6 AM29th Sep 2025
6 PM
5 AM30th Sep 2025
Day time
Avg. Highest Time
8AM29th Sep
63AQI
Avg. Lowest Time
5PM29th Sep
53AQI
Night time
Avg. Highest Time
9PM29th Sep
59AQI
Avg. Lowest Time
4AM30th Sep
27AQI
In the last 24 hours,
Pai Hospital's AQI reached its highest point of 63 at 8 AM during the Day, while the lowest point, 27, was recorded at 4 AM during the Night between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Pai Hospital, Ban Piang Luang, Chiang Mai, Thailand
AugSep
31st - 01st01st - 02nd02nd - 03rd03rd - 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
Day
Night
31st Aug 2025526 AMAQI
31st Aug 2025567 AMAQI
31st Aug 2025508 AMAQI
31st Aug 2025489 AMAQI
31st Aug 20254910 AMAQI
31st Aug 20254611 AMAQI
31st Aug 20255412 PMAQI
31st Aug 2025441 PMAQI
31st Aug 2025512 PMAQI
31st Aug 2025533 PMAQI
31st Aug 2025444 PMAQI
31st Aug 2025425 PMAQI
31st Aug 2025466 PMAQI
31st Aug 2025507 PMAQI
31st Aug 2025528 PMAQI
31st Aug 2025539 PMAQI
31st Aug 20255310 PMAQI
31st Aug 20255111 PMAQI
1st Sep 20255012 AMAQI
1st Sep 2025501 AMAQI
1st Sep 2025522 AMAQI
1st Sep 2025523 AMAQI
1st Sep 2025524 AMAQI
1st Sep 2025525 AMAQI
23°C20/27°C
1st Sep 2025506 AMAQI
1st Sep 2025587 AMAQI
1st Sep 2025388 AMAQI
1st Sep 2025469 AMAQI
1st Sep 20254510 AMAQI
1st Sep 20255311 AMAQI
1st Sep 20255012 PMAQI
1st Sep 2025521 PMAQI
1st Sep 2025572 PMAQI
1st Sep 2025543 PMAQI
1st Sep 2025564 PMAQI
1st Sep 2025475 PMAQI
1st Sep 2025516 PMAQI
1st Sep 2025547 PMAQI
1st Sep 2025538 PMAQI
1st Sep 2025569 PMAQI
1st Sep 20255810 PMAQI
1st Sep 20255711 PMAQI
2nd Sep 20255012 AMAQI
2nd Sep 2025501 AMAQI
2nd Sep 2025542 AMAQI
2nd Sep 2025543 AMAQI
2nd Sep 2025544 AMAQI
2nd Sep 2025555 AMAQI
23°C19/26°C
2nd Sep 2025536 AMAQI
2nd Sep 2025467 AMAQI
2nd Sep 2025518 AMAQI
2nd Sep 2025559 AMAQI
2nd Sep 20255210 AMAQI
2nd Sep 20255111 AMAQI
2nd Sep 20254412 PMAQI
2nd Sep 2025541 PMAQI
2nd Sep 2025452 PMAQI
2nd Sep 2025503 PMAQI
2nd Sep 2025464 PMAQI
2nd Sep 2025545 PMAQI
2nd Sep 2025546 PMAQI
2nd Sep 2025547 PMAQI
2nd Sep 2025538 PMAQI
2nd Sep 2025539 PMAQI
2nd Sep 20255410 PMAQI
2nd Sep 20255611 PMAQI
3rd Sep 20255412 AMAQI
3rd Sep 2025551 AMAQI
3rd Sep 2025542 AMAQI
3rd Sep 2025533 AMAQI
3rd Sep 2025554 AMAQI
3rd Sep 2025535 AMAQI
21°C17/23°C
3rd Sep 2025546 AMAQI
3rd Sep 2025577 AMAQI
3rd Sep 2025448 AMAQI
3rd Sep 2025529 AMAQI
3rd Sep 20255310 AMAQI
3rd Sep 20255711 AMAQI
3rd Sep 20255412 PMAQI
3rd Sep 2025481 PMAQI
3rd Sep 2025442 PMAQI
3rd Sep 2025473 PMAQI
3rd Sep 2025514 PMAQI
3rd Sep 2025515 PMAQI
3rd Sep 2025486 PMAQI
3rd Sep 2025567 PMAQI
3rd Sep 2025608 PMAQI
3rd Sep 2025619 PMAQI
3rd Sep 20256210 PMAQI
3rd Sep 20255811 PMAQI
4th Sep 20255512 AMAQI
4th Sep 2025541 AMAQI
4th Sep 2025542 AMAQI
4th Sep 2025563 AMAQI
4th Sep 2025544 AMAQI
4th Sep 2025555 AMAQI
22°C17/27°C
4th Sep 2025546 AMAQI
4th Sep 2025527 AMAQI
4th Sep 2025578 AMAQI
4th Sep 2025589 AMAQI
4th Sep 20254410 AMAQI
4th Sep 20254611 AMAQI
4th Sep 20254712 PMAQI
4th Sep 2025491 PMAQI
4th Sep 2025432 PMAQI
4th Sep 2025223 PMAQI
4th Sep 2025224 PMAQI
4th Sep 2025225 PMAQI
4th Sep 2025186 PMAQI
4th Sep 2025217 PMAQI
4th Sep 2025228 PMAQI
4th Sep 2025369 PMAQI
4th Sep 20255010 PMAQI
4th Sep 20255911 PMAQI
5th Sep 20255312 AMAQI
5th Sep 2025561 AMAQI
5th Sep 2025552 AMAQI
5th Sep 2025553 AMAQI
5th Sep 2025544 AMAQI
5th Sep 2025545 AMAQI
23°C17/28°C
5th Sep 2025546 AMAQI
5th Sep 2025507 AMAQI
5th Sep 2025508 AMAQI
5th Sep 2025539 AMAQI
5th Sep 20255010 AMAQI
5th Sep 20255511 AMAQI
5th Sep 20255212 PMAQI
5th Sep 2025511 PMAQI
5th Sep 2025512 PMAQI
5th Sep 2025503 PMAQI
5th Sep 2025504 PMAQI
5th Sep 2025485 PMAQI
5th Sep 2025546 PMAQI
5th Sep 2025557 PMAQI
5th Sep 2025588 PMAQI
5th Sep 2025599 PMAQI
5th Sep 20256010 PMAQI
5th Sep 20255811 PMAQI
6th Sep 20255712 AMAQI
6th Sep 2025561 AMAQI
6th Sep 2025542 AMAQI
6th Sep 2025543 AMAQI
6th Sep 2025524 AMAQI
6th Sep 2025535 AMAQI
23°C17/27°C
6th Sep 2025526 AMAQI
6th Sep 2025447 AMAQI
6th Sep 2025408 AMAQI
6th Sep 2025509 AMAQI
6th Sep 20255610 AMAQI
6th Sep 20255011 AMAQI
6th Sep 20254612 PMAQI
6th Sep 2025431 PMAQI
6th Sep 2025442 PMAQI
6th Sep 2025383 PMAQI
6th Sep 2025444 PMAQI
6th Sep 2025415 PMAQI
6th Sep 2025496 PMAQI
6th Sep 2025557 PMAQI
6th Sep 2025568 PMAQI
6th Sep 2025589 PMAQI
6th Sep 20256010 PMAQI
6th Sep 20255711 PMAQI
7th Sep 20255512 AMAQI
7th Sep 2025581 AMAQI
7th Sep 2025542 AMAQI
7th Sep 2025533 AMAQI
7th Sep 2025534 AMAQI
7th Sep 2025525 AMAQI
22°C17/28°C
7th Sep 2025536 AMAQI
7th Sep 2025547 AMAQI
7th Sep 2025558 AMAQI
7th Sep 2025609 AMAQI
7th Sep 20255510 AMAQI
7th Sep 20255411 AMAQI
7th Sep 20255412 PMAQI
7th Sep 2025501 PMAQI
7th Sep 2025502 PMAQI
7th Sep 2025523 PMAQI
7th Sep 2025564 PMAQI
7th Sep 2025575 PMAQI
7th Sep 2025586 PMAQI
7th Sep 2025577 PMAQI
7th Sep 2025608 PMAQI
7th Sep 2025619 PMAQI
7th Sep 20255810 PMAQI
7th Sep 20255811 PMAQI
8th Sep 20255512 AMAQI
8th Sep 2025591 AMAQI
8th Sep 2025542 AMAQI
8th Sep 2025533 AMAQI
8th Sep 2025544 AMAQI
8th Sep 2025545 AMAQI
22°C16/27°C
8th Sep 2025566 AMAQI
8th Sep 2025467 AMAQI
8th Sep 2025558 AMAQI
8th Sep 2025589 AMAQI
8th Sep 20255710 AMAQI
8th Sep 20255811 AMAQI
8th Sep 20255612 PMAQI
8th Sep 2025531 PMAQI
8th Sep 2025542 PMAQI
8th Sep 2025603 PMAQI
8th Sep 2025534 PMAQI
8th Sep 2025575 PMAQI
8th Sep 2025566 PMAQI
8th Sep 2025577 PMAQI
8th Sep 2025618 PMAQI
8th Sep 2025659 PMAQI
8th Sep 20256110 PMAQI
8th Sep 20256411 PMAQI
9th Sep 20255812 AMAQI
9th Sep 2025591 AMAQI
9th Sep 2025562 AMAQI
9th Sep 2025563 AMAQI
9th Sep 2025554 AMAQI
9th Sep 2025565 AMAQI
22°C16/27°C
9th Sep 2025556 AMAQI
9th Sep 2025547 AMAQI
9th Sep 2025648 AMAQI
9th Sep 2025589 AMAQI
9th Sep 20255610 AMAQI
9th Sep 20256011 AMAQI
9th Sep 20256012 PMAQI
9th Sep 2025581 PMAQI
9th Sep 2025542 PMAQI
9th Sep 2025523 PMAQI
9th Sep 2025524 PMAQI
9th Sep 2025485 PMAQI
9th Sep 2025626 PMAQI
9th Sep 2025587 PMAQI
9th Sep 2025658 PMAQI
9th Sep 2025689 PMAQI
9th Sep 20256610 PMAQI
9th Sep 20255811 PMAQI
10th Sep 20255512 AMAQI
10th Sep 2025561 AMAQI
10th Sep 2025562 AMAQI
10th Sep 2025563 AMAQI
10th Sep 2025554 AMAQI
10th Sep 2025545 AMAQI
21°C16/25°C
10th Sep 2025576 AMAQI
10th Sep 2025437 AMAQI
10th Sep 2025528 AMAQI
10th Sep 2025469 AMAQI
10th Sep 20255610 AMAQI
10th Sep 20255211 AMAQI
10th Sep 20255812 PMAQI
10th Sep 2025501 PMAQI
10th Sep 2025512 PMAQI
10th Sep 2025503 PMAQI
10th Sep 2025444 PMAQI
10th Sep 2025515 PMAQI
10th Sep 2025576 PMAQI
10th Sep 2025597 PMAQI
10th Sep 2025668 PMAQI
10th Sep 2025609 PMAQI
10th Sep 20255710 PMAQI
10th Sep 20255211 PMAQI
11th Sep 20255012 AMAQI
11th Sep 2025541 AMAQI
11th Sep 2025572 AMAQI
11th Sep 2025543 AMAQI
11th Sep 2025564 AMAQI
11th Sep 2025575 AMAQI
21°C17/22°C
11th Sep 2025566 AMAQI
11th Sep 2025427 AMAQI
11th Sep 2025448 AMAQI
11th Sep 2025429 AMAQI
11th Sep 20254310 AMAQI
11th Sep 20254411 AMAQI
11th Sep 20253512 PMAQI
11th Sep 2025441 PMAQI
11th Sep 2025522 PMAQI
11th Sep 2025483 PMAQI
11th Sep 2025454 PMAQI
11th Sep 2025465 PMAQI
11th Sep 2025506 PMAQI
11th Sep 2025557 PMAQI
11th Sep 2025538 PMAQI
11th Sep 2025639 PMAQI
11th Sep 20256610 PMAQI
11th Sep 20256411 PMAQI
12th Sep 20255712 AMAQI
12th Sep 2025541 AMAQI
12th Sep 2025572 AMAQI
12th Sep 2025543 AMAQI
12th Sep 2025564 AMAQI
12th Sep 2025535 AMAQI
20°C18/21°C
12th Sep 2025556 AMAQI
12th Sep 2025527 AMAQI
12th Sep 2025428 AMAQI
12th Sep 2025469 AMAQI
12th Sep 20255110 AMAQI
12th Sep 20254711 AMAQI
12th Sep 20254212 PMAQI
12th Sep 2025451 PMAQI
12th Sep 2025462 PMAQI
12th Sep 2025443 PMAQI
12th Sep 2025384 PMAQI
12th Sep 2025485 PMAQI
12th Sep 2025506 PMAQI
12th Sep 2025487 PMAQI
12th Sep 2025588 PMAQI
12th Sep 2025609 PMAQI
12th Sep 20255710 PMAQI
12th Sep 20255611 PMAQI
13th Sep 20255512 AMAQI
13th Sep 2025561 AMAQI
13th Sep 2025552 AMAQI
13th Sep 2025563 AMAQI
13th Sep 2025564 AMAQI
13th Sep 2025545 AMAQI
21°C17/25°C
13th Sep 2025576 AMAQI
13th Sep 2025377 AMAQI
13th Sep 2025448 AMAQI
13th Sep 2025529 AMAQI
13th Sep 20254410 AMAQI
13th Sep 20255011 AMAQI
13th Sep 20254512 PMAQI
13th Sep 2025511 PMAQI
13th Sep 2025392 PMAQI
13th Sep 2025443 PMAQI
13th Sep 2025474 PMAQI
13th Sep 2025545 PMAQI
13th Sep 2025526 PMAQI
13th Sep 2025507 PMAQI
13th Sep 2025518 PMAQI
13th Sep 2025559 PMAQI
13th Sep 20255510 PMAQI
13th Sep 20255411 PMAQI
14th Sep 20255612 AMAQI
14th Sep 2025561 AMAQI
14th Sep 2025542 AMAQI
14th Sep 2025533 AMAQI
14th Sep 2025544 AMAQI
14th Sep 2025535 AMAQI
22°C17/25°C
14th Sep 2025546 AMAQI
14th Sep 2025537 AMAQI
14th Sep 2025398 AMAQI
14th Sep 2025419 AMAQI
14th Sep 20254210 AMAQI
14th Sep 20254411 AMAQI
14th Sep 20254612 PMAQI
14th Sep 2025411 PMAQI
14th Sep 2025502 PMAQI
14th Sep 2025273 PMAQI
14th Sep 2025324 PMAQI
14th Sep 2025325 PMAQI
14th Sep 2025406 PMAQI
14th Sep 2025497 PMAQI
14th Sep 2025528 PMAQI
14th Sep 2025529 PMAQI
14th Sep 20255410 PMAQI
14th Sep 20255311 PMAQI
15th Sep 20255512 AMAQI
15th Sep 2025561 AMAQI
15th Sep 2025542 AMAQI
15th Sep 2025543 AMAQI
15th Sep 2025524 AMAQI
15th Sep 2025535 AMAQI
21°C17/25°C
15th Sep 2025526 AMAQI
15th Sep 2025507 AMAQI
15th Sep 2025538 AMAQI
15th Sep 2025509 AMAQI
15th Sep 20254110 AMAQI
15th Sep 20253311 AMAQI
15th Sep 20253612 PMAQI
15th Sep 2025521 PMAQI
15th Sep 2025342 PMAQI
15th Sep 2025363 PMAQI
15th Sep 2025394 PMAQI
15th Sep 2025375 PMAQI
15th Sep 2025476 PMAQI
15th Sep 2025537 PMAQI
15th Sep 2025558 PMAQI
15th Sep 2025559 PMAQI
15th Sep 20255410 PMAQI
15th Sep 20255211 PMAQI
16th Sep 20255312 AMAQI
16th Sep 2025541 AMAQI
16th Sep 2025552 AMAQI
16th Sep 2025553 AMAQI
16th Sep 2025564 AMAQI
16th Sep 2025545 AMAQI
21°C16/26°C
16th Sep 2025556 AMAQI
16th Sep 2025397 AMAQI
16th Sep 2025458 AMAQI
16th Sep 2025409 AMAQI
16th Sep 20253610 AMAQI
16th Sep 20254611 AMAQI
16th Sep 20254712 PMAQI
16th Sep 2025341 PMAQI
16th Sep 2025362 PMAQI
16th Sep 2025283 PMAQI
16th Sep 2025284 PMAQI
16th Sep 2025425 PMAQI
16th Sep 2025456 PMAQI
16th Sep 2025537 PMAQI
16th Sep 2025528 PMAQI
16th Sep 2025489 PMAQI
16th Sep 20255010 PMAQI
16th Sep 20255011 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025521 AMAQI
17th Sep 2025532 AMAQI
17th Sep 2025523 AMAQI
17th Sep 2025524 AMAQI
17th Sep 2025525 AMAQI
21°C16/25°C
17th Sep 2025526 AMAQI
17th Sep 2025467 AMAQI
17th Sep 2025578 AMAQI
17th Sep 2025369 AMAQI
17th Sep 20254510 AMAQI
17th Sep 20255511 AMAQI
17th Sep 20254212 PMAQI
17th Sep 2025441 PMAQI
17th Sep 2025402 PMAQI
17th Sep 2025383 PMAQI
17th Sep 2025454 PMAQI
17th Sep 2025495 PMAQI
17th Sep 2025456 PMAQI
17th Sep 2025517 PMAQI
17th Sep 2025558 PMAQI
17th Sep 2025579 PMAQI
17th Sep 20255710 PMAQI
17th Sep 20255611 PMAQI
18th Sep 20255512 AMAQI
18th Sep 2025551 AMAQI
18th Sep 2025552 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025534 AMAQI
18th Sep 2025535 AMAQI
22°C16/28°C
18th Sep 2025526 AMAQI
18th Sep 2025437 AMAQI
18th Sep 2025468 AMAQI
18th Sep 2025489 AMAQI
18th Sep 20254710 AMAQI
18th Sep 20255311 AMAQI
18th Sep 20255212 PMAQI
18th Sep 2025511 PMAQI
18th Sep 2025482 PMAQI
18th Sep 2025473 PMAQI
18th Sep 2025474 PMAQI
18th Sep 2025445 PMAQI
18th Sep 2025466 PMAQI
18th Sep 2025547 PMAQI
18th Sep 2025568 PMAQI
18th Sep 2025569 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255412 AMAQI
19th Sep 2025541 AMAQI
19th Sep 2025542 AMAQI
19th Sep 2025533 AMAQI
19th Sep 2025534 AMAQI
19th Sep 2025535 AMAQI
22°C16/26°C
19th Sep 2025536 AMAQI
19th Sep 2025567 AMAQI
19th Sep 2025588 AMAQI
19th Sep 2025579 AMAQI
19th Sep 20255910 AMAQI
19th Sep 20255311 AMAQI
19th Sep 20255212 PMAQI
19th Sep 2025501 PMAQI
19th Sep 2025482 PMAQI
19th Sep 2025453 PMAQI
19th Sep 2025404 PMAQI
19th Sep 2025405 PMAQI
19th Sep 2025456 PMAQI
19th Sep 2025537 PMAQI
19th Sep 2025558 PMAQI
19th Sep 2025539 PMAQI
19th Sep 20255310 PMAQI
19th Sep 20255211 PMAQI
20th Sep 20255012 AMAQI
20th Sep 2025541 AMAQI
20th Sep 2025542 AMAQI
20th Sep 2025543 AMAQI
20th Sep 2025544 AMAQI
20th Sep 2025545 AMAQI
22°C16/27°C
20th Sep 2025546 AMAQI
20th Sep 2025337 AMAQI
20th Sep 2025328 AMAQI
20th Sep 2025319 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20253711 AMAQI
20th Sep 20253412 PMAQI
20th Sep 2025291 PMAQI
20th Sep 2025282 PMAQI
20th Sep 2025343 PMAQI
20th Sep 2025414 PMAQI
20th Sep 2025355 PMAQI
20th Sep 2025376 PMAQI
20th Sep 2025517 PMAQI
20th Sep 2025528 PMAQI
20th Sep 2025539 PMAQI
20th Sep 20255010 PMAQI
20th Sep 20255111 PMAQI
21st Sep 20255212 AMAQI
21st Sep 2025521 AMAQI
21st Sep 2025522 AMAQI
21st Sep 2025513 AMAQI
21st Sep 2025504 AMAQI
21st Sep 2025505 AMAQI
23°C18/29°C
21st Sep 2025516 AMAQI
21st Sep 2025297 AMAQI
21st Sep 2025288 AMAQI
21st Sep 2025309 AMAQI
21st Sep 20252810 AMAQI
21st Sep 20252711 AMAQI
21st Sep 20252712 PMAQI
21st Sep 2025261 PMAQI
21st Sep 2025262 PMAQI
21st Sep 2025253 PMAQI
21st Sep 2025264 PMAQI
21st Sep 2025295 PMAQI
21st Sep 2025346 PMAQI
21st Sep 2025487 PMAQI
21st Sep 2025448 PMAQI
21st Sep 2025449 PMAQI
21st Sep 20254210 PMAQI
21st Sep 20254611 PMAQI
22nd Sep 20254612 AMAQI
22nd Sep 2025501 AMAQI
22nd Sep 2025502 AMAQI
22nd Sep 2025483 AMAQI
22nd Sep 2025484 AMAQI
22nd Sep 2025505 AMAQI
23°C21/26°C
22nd Sep 2025486 AMAQI
22nd Sep 2025247 AMAQI
22nd Sep 2025168 AMAQI
22nd Sep 2025209 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20252711 AMAQI
22nd Sep 20252512 PMAQI
22nd Sep 2025251 PMAQI
22nd Sep 2025252 PMAQI
22nd Sep 2025263 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025285 PMAQI
22nd Sep 2025316 PMAQI
22nd Sep 2025417 PMAQI
22nd Sep 2025428 PMAQI
22nd Sep 2025399 PMAQI
22nd Sep 20254010 PMAQI
22nd Sep 20253811 PMAQI
23rd Sep 20254112 AMAQI
23rd Sep 2025421 AMAQI
23rd Sep 2025432 AMAQI
23rd Sep 2025443 AMAQI
23rd Sep 2025444 AMAQI
23rd Sep 2025455 AMAQI
21°C18/23°C
23rd Sep 2025436 AMAQI
23rd Sep 2025227 AMAQI
23rd Sep 2025188 AMAQI
23rd Sep 2025139 AMAQI
23rd Sep 20251210 AMAQI
23rd Sep 20252111 AMAQI
23rd Sep 20252012 PMAQI
23rd Sep 2025211 PMAQI
23rd Sep 2025212 PMAQI
23rd Sep 2025233 PMAQI
23rd Sep 2025264 PMAQI
23rd Sep 2025245 PMAQI
23rd Sep 2025246 PMAQI
23rd Sep 2025367 PMAQI
23rd Sep 2025378 PMAQI
23rd Sep 2025389 PMAQI
23rd Sep 20253410 PMAQI
23rd Sep 20253411 PMAQI
24th Sep 20253412 AMAQI
24th Sep 2025381 AMAQI
24th Sep 2025402 AMAQI
24th Sep 2025413 AMAQI
24th Sep 2025404 AMAQI
24th Sep 2025415 AMAQI
21°C17/23°C
24th Sep 2025396 AMAQI
24th Sep 2025217 AMAQI
24th Sep 2025168 AMAQI
24th Sep 2025189 AMAQI
24th Sep 20251510 AMAQI
24th Sep 20252411 AMAQI
24th Sep 20252012 PMAQI
24th Sep 2025201 PMAQI
24th Sep 2025192 PMAQI
24th Sep 2025213 PMAQI
24th Sep 2025204 PMAQI
24th Sep 2025225 PMAQI
24th Sep 2025416 PMAQI
24th Sep 2025347 PMAQI
24th Sep 2025358 PMAQI
24th Sep 2025359 PMAQI
24th Sep 20253610 PMAQI
24th Sep 20253111 PMAQI
25th Sep 20252912 AMAQI
25th Sep 2025321 AMAQI
25th Sep 2025332 AMAQI
25th Sep 2025323 AMAQI
25th Sep 2025334 AMAQI
25th Sep 2025335 AMAQI
22°C16/26°C
25th Sep 2025336 AMAQI
25th Sep 2025197 AMAQI
25th Sep 2025178 AMAQI
25th Sep 2025169 AMAQI
25th Sep 20251310 AMAQI
25th Sep 20251811 AMAQI
25th Sep 20251712 PMAQI
25th Sep 2025181 PMAQI
25th Sep 2025212 PMAQI
25th Sep 2025203 PMAQI
25th Sep 2025194 PMAQI
25th Sep 2025215 PMAQI
25th Sep 2025276 PMAQI
25th Sep 2025337 PMAQI
25th Sep 2025348 PMAQI
25th Sep 2025269 PMAQI
25th Sep 20251610 PMAQI
25th Sep 20251611 PMAQI
26th Sep 20251512 AMAQI
26th Sep 2025151 AMAQI
26th Sep 2025162 AMAQI
26th Sep 2025183 AMAQI
26th Sep 2025164 AMAQI
26th Sep 2025135 AMAQI
21°C17/23°C
26th Sep 2025146 AMAQI
26th Sep 2025137 AMAQI
26th Sep 2025118 AMAQI
26th Sep 2025149 AMAQI
26th Sep 20251610 AMAQI
26th Sep 20251711 AMAQI
26th Sep 20251912 PMAQI
26th Sep 2025201 PMAQI
26th Sep 2025202 PMAQI
26th Sep 2025243 PMAQI
26th Sep 2025204 PMAQI
26th Sep 2025195 PMAQI
26th Sep 2025196 PMAQI
26th Sep 2025217 PMAQI
26th Sep 2025308 PMAQI
26th Sep 2025339 PMAQI
26th Sep 20252310 PMAQI
26th Sep 20251711 PMAQI
27th Sep 20251712 AMAQI
27th Sep 2025181 AMAQI
27th Sep 2025172 AMAQI
27th Sep 2025183 AMAQI
27th Sep 2025184 AMAQI
27th Sep 2025175 AMAQI
22°C17/24°C
27th Sep 2025176 AMAQI
27th Sep 2025187 AMAQI
27th Sep 2025178 AMAQI
27th Sep 2025189 AMAQI
27th Sep 20251810 AMAQI
27th Sep 20251511 AMAQI
27th Sep 2025912 PMAQI
27th Sep 202591 PMAQI
27th Sep 202572 PMAQI
27th Sep 202563 PMAQI
27th Sep 202564 PMAQI
27th Sep 202565 PMAQI
27th Sep 2025306 PMAQI
27th Sep 2025427 PMAQI
27th Sep 2025268 PMAQI
27th Sep 2025289 PMAQI
27th Sep 20253210 PMAQI
27th Sep 20251811 PMAQI
28th Sep 20251112 AMAQI
28th Sep 2025111 AMAQI
28th Sep 2025112 AMAQI
28th Sep 2025193 AMAQI
28th Sep 2025194 AMAQI
28th Sep 2025175 AMAQI
22°C19/26°C
28th Sep 2025226 AMAQI
28th Sep 2025287 AMAQI
28th Sep 2025318 AMAQI
28th Sep 2025209 AMAQI
28th Sep 2025810 AMAQI
28th Sep 2025611 AMAQI
28th Sep 20252712 PMAQI
28th Sep 2025441 PMAQI
28th Sep 2025292 PMAQI
28th Sep 2025153 PMAQI
28th Sep 202594 PMAQI
28th Sep 2025115 PMAQI
28th Sep 2025136 PMAQI
28th Sep 2025277 PMAQI
28th Sep 2025478 PMAQI
28th Sep 2025479 PMAQI
28th Sep 20254310 PMAQI
28th Sep 20254411 PMAQI
29th Sep 20255212 AMAQI
29th Sep 2025621 AMAQI
29th Sep 2025582 AMAQI
29th Sep 2025563 AMAQI
29th Sep 2025554 AMAQI
29th Sep 2025535 AMAQI
24°C21/30°C
29th Sep 2025586 AMAQI
29th Sep 2025587 AMAQI
29th Sep 2025638 AMAQI
29th Sep 2025569 AMAQI
29th Sep 20255510 AMAQI
29th Sep 20255511 AMAQI
29th Sep 20255312 PMAQI
29th Sep 2025561 PMAQI
29th Sep 2025562 PMAQI
29th Sep 2025563 PMAQI
29th Sep 2025534 PMAQI
29th Sep 2025535 PMAQI
29th Sep 2025556 PMAQI
29th Sep 2025507 PMAQI
29th Sep 2025538 PMAQI
29th Sep 2025599 PMAQI
29th Sep 20255410 PMAQI
29th Sep 20254611 PMAQI
30th Sep 20254512 AMAQI
30th Sep 2025451 AMAQI
30th Sep 2025432 AMAQI
30th Sep 2025343 AMAQI
30th Sep 2025274 AMAQI
30th Sep 2025315 AMAQI
22°C16/28°C
30th Sep 2025206 AMAQI
6 AM30th Sep 2025207 AMAQI
30th Sep 2025208 AMAQI
30th Sep 2025389 AMAQI
30th Sep 20254110 AMAQI
30th Sep 20254511 AMAQI
30th Sep 20254312 PMAQI
12 PM30th Sep 2025361 PMAQI
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM
48AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 4 PM
38AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 48), while the lowest AQI was between 3 PM to 4 PM (Avg. 38).
Night time
Avg. Highest Time
8 PM - 11 PM
50AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 7 PM
48AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 50), while the lowest AQI was between 12 AM to 7 PM (Avg. 48).
2025 Days Vs Air Quality
Pai Hospital, Ban Piang Luang, Chiang Mai, Thailand
2025
35%
96
38%
104
22%
60
4%
12
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Good
96 DaysModerate
104 DaysPoor
60 DaysUnhealthy
12 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 35%
Health Risk Level:
High
In 2025, 35% of 273 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
Pai Hospital, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
83AQI
83AQI
2nd January 2025
78AQI
78AQI
3rd January 2025
78AQI
78AQI
4th January 2025
87AQI
87AQI
5th January 2025
90AQI
90AQI
6th January 2025
97AQI
97AQI
7th January 2025
97AQI
97AQI
8th January 2025
101AQI
101AQI
9th January 2025
104AQI
104AQI
10th January 2025
100AQI
100AQI
11th January 2025
99AQI
99AQI
12th January 2025
87AQI
87AQI
13th January 2025
94AQI
94AQI
14th January 2025
93AQI
93AQI
15th January 2025
96AQI
96AQI
16th January 2025
90AQI
90AQI
17th January 2025
90AQI
90AQI
18th January 2025
87AQI
87AQI
19th January 2025
91AQI
91AQI
20th January 2025
100AQI
100AQI
21st January 2025
104AQI
104AQI
22nd January 2025
102AQI
102AQI
23rd January 2025
100AQI
100AQI
24th January 2025
103AQI
103AQI
25th January 2025
100AQI
100AQI
26th January 2025
96AQI
96AQI
27th January 2025
92AQI
92AQI
28th January 2025
92AQI
92AQI
29th January 2025
96AQI
96AQI
30th January 2025
113AQI
113AQI
31st January 2025
102AQI
102AQI
1st February 2025
100AQI
100AQI
2nd February 2025
100AQI
100AQI
3rd February 2025
102AQI
102AQI
4th February 2025
108AQI
108AQI
5th February 2025
110AQI
110AQI
6th February 2025
110AQI
110AQI
7th February 2025
108AQI
108AQI
8th February 2025
105AQI
105AQI
9th February 2025
99AQI
99AQI
10th February 2025
104AQI
104AQI
11th February 2025
107AQI
107AQI
12th February 2025
110AQI
110AQI
13th February 2025
107AQI
107AQI
14th February 2025
109AQI
109AQI
15th February 2025
101AQI
101AQI
16th February 2025
119AQI
119AQI
17th February 2025
124AQI
124AQI
18th February 2025
116AQI
116AQI
19th February 2025
111AQI
111AQI
20th February 2025
113AQI
113AQI
21st February 2025
102AQI
102AQI
22nd February 2025
108AQI
108AQI
23rd February 2025
95AQI
95AQI
24th February 2025
83AQI
83AQI
25th February 2025
73AQI
73AQI
26th February 2025
68AQI
68AQI
27th February 2025
69AQI
69AQI
28th February 2025
76AQI
76AQI
1st March 2025
75AQI
75AQI
2nd March 2025
82AQI
82AQI
3rd March 2025
96AQI
96AQI
4th March 2025
112AQI
112AQI
5th March 2025
126AQI
126AQI
6th March 2025
116AQI
116AQI
7th March 2025
119AQI
119AQI
8th March 2025
115AQI
115AQI
9th March 2025
105AQI
105AQI
10th March 2025
93AQI
93AQI
11th March 2025
103AQI
103AQI
12th March 2025
102AQI
102AQI
13th March 2025
104AQI
104AQI
14th March 2025
114AQI
114AQI
15th March 2025
133AQI
133AQI
16th March 2025
125AQI
125AQI
17th March 2025
140AQI
140AQI
18th March 2025
126AQI
126AQI
19th March 2025
119AQI
119AQI
20th March 2025
112AQI
112AQI
21st March 2025
129AQI
129AQI
22nd March 2025
142AQI
142AQI
23rd March 2025
152AQI
152AQI
24th March 2025
158AQI
158AQI
25th March 2025
159AQI
159AQI
26th March 2025
152AQI
152AQI
27th March 2025
155AQI
155AQI
28th March 2025
162AQI
162AQI
29th March 2025
162AQI
162AQI
30th March 2025
163AQI
163AQI
31st March 2025
158AQI
158AQI
1st April 2025
152AQI
152AQI
2nd April 2025
151AQI
151AQI
3rd April 2025
149AQI
149AQI
4th April 2025
152AQI
152AQI
5th April 2025
149AQI
149AQI
6th April 2025
147AQI
147AQI
7th April 2025
120AQI
120AQI
8th April 2025
108AQI
108AQI
9th April 2025
130AQI
130AQI
10th April 2025
131AQI
131AQI
11th April 2025
130AQI
130AQI
12th April 2025
99AQI
99AQI
13th April 2025
89AQI
89AQI
14th April 2025
66AQI
66AQI
15th April 2025
64AQI
64AQI
16th April 2025
68AQI
68AQI
17th April 2025
62AQI
62AQI
18th April 2025
60AQI
60AQI
19th April 2025
63AQI
63AQI
20th April 2025
70AQI
70AQI
21st April 2025
75AQI
75AQI
22nd April 2025
82AQI
82AQI
23rd April 2025
91AQI
91AQI
24th April 2025
100AQI
100AQI
25th April 2025
107AQI
107AQI
26th April 2025
111AQI
111AQI
27th April 2025
111AQI
111AQI
28th April 2025
84AQI
84AQI
29th April 2025
75AQI
75AQI
30th April 2025
68AQI
68AQI
1st May 2025
62AQI
62AQI
2nd May 2025
65AQI
65AQI
3rd May 2025
62AQI
62AQI
4th May 2025
67AQI
67AQI
5th May 2025
66AQI
66AQI
6th May 2025
91AQI
91AQI
7th May 2025
115AQI
115AQI
8th May 2025
129AQI
129AQI
9th May 2025
116AQI
116AQI
10th May 2025
143AQI
143AQI
11th May 2025
103AQI
103AQI
12th May 2025
86AQI
86AQI
13th May 2025
67AQI
67AQI
14th May 2025
63AQI
63AQI
15th May 2025
46AQI
46AQI
16th May 2025
45AQI
45AQI
17th May 2025
46AQI
46AQI
18th May 2025
40AQI
40AQI
19th May 2025
40AQI
40AQI
20th May 2025
40AQI
40AQI
21st May 2025
56AQI
56AQI
22nd May 2025
54AQI
54AQI
23rd May 2025
55AQI
55AQI
24th May 2025
47AQI
47AQI
25th May 2025
43AQI
43AQI
26th May 2025
38AQI
38AQI
27th May 2025
39AQI
39AQI
28th May 2025
35AQI
35AQI
29th May 2025
35AQI
35AQI
30th May 2025
41AQI
41AQI
31st May 2025
38AQI
38AQI
1st June 2025
38AQI
38AQI
2nd June 2025
40AQI
40AQI
3rd June 2025
57AQI
57AQI
4th June 2025
75AQI
75AQI
5th June 2025
80AQI
80AQI
6th June 2025
75AQI
75AQI
7th June 2025
67AQI
67AQI
8th June 2025
56AQI
56AQI
9th June 2025
57AQI
57AQI
10th June 2025
52AQI
52AQI
11th June 2025
41AQI
41AQI
12th June 2025
39AQI
39AQI
13th June 2025
39AQI
39AQI
14th June 2025
40AQI
40AQI
15th June 2025
39AQI
39AQI
16th June 2025
40AQI
40AQI
17th June 2025
43AQI
43AQI
18th June 2025
46AQI
46AQI
19th June 2025
46AQI
46AQI
20th June 2025
46AQI
46AQI
21st June 2025
48AQI
48AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
46AQI
46AQI
24th June 2025
43AQI
43AQI
25th June 2025
44AQI
44AQI
26th June 2025
48AQI
48AQI
27th June 2025
49AQI
49AQI
28th June 2025
47AQI
47AQI
29th June 2025
48AQI
48AQI
30th June 2025
51AQI
51AQI
1st July 2025
51AQI
51AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
52AQI
52AQI
4th July 2025
48AQI
48AQI
5th July 2025
48AQI
48AQI
6th July 2025
49AQI
49AQI
7th July 2025
46AQI
46AQI
8th July 2025
49AQI
49AQI
9th July 2025
53AQI
53AQI
10th July 2025
51AQI
51AQI
11th July 2025
50AQI
50AQI
12th July 2025
51AQI
51AQI
13th July 2025
50AQI
50AQI
14th July 2025
49AQI
49AQI
15th July 2025
49AQI
49AQI
16th July 2025
47AQI
47AQI
17th July 2025
47AQI
47AQI
18th July 2025
46AQI
46AQI
19th July 2025
44AQI
44AQI
20th July 2025
43AQI
43AQI
21st July 2025
43AQI
43AQI
22nd July 2025
47AQI
47AQI
23rd July 2025
45AQI
45AQI
24th July 2025
44AQI
44AQI
25th July 2025
42AQI
42AQI
26th July 2025
47AQI
47AQI
27th July 2025
47AQI
47AQI
28th July 2025
45AQI
45AQI
29th July 2025
43AQI
43AQI
30th July 2025
46AQI
46AQI
31st July 2025
51AQI
51AQI
1st August 2025
54AQI
54AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
53AQI
53AQI
4th August 2025
54AQI
54AQI
5th August 2025
53AQI
53AQI
6th August 2025
48AQI
48AQI
7th August 2025
44AQI
44AQI
8th August 2025
37AQI
37AQI
9th August 2025
33AQI
33AQI
10th August 2025
34AQI
34AQI
11th August 2025
39AQI
39AQI
12th August 2025
47AQI
47AQI
13th August 2025
48AQI
48AQI
14th August 2025
47AQI
47AQI
15th August 2025
46AQI
46AQI
16th August 2025
48AQI
48AQI
17th August 2025
46AQI
46AQI
18th August 2025
49AQI
49AQI
19th August 2025
48AQI
48AQI
20th August 2025
52AQI
52AQI
21st August 2025
51AQI
51AQI
22nd August 2025
50AQI
50AQI
23rd August 2025
50AQI
50AQI
24th August 2025
47AQI
47AQI
25th August 2025
50AQI
50AQI
26th August 2025
48AQI
48AQI
27th August 2025
47AQI
47AQI
28th August 2025
47AQI
47AQI
29th August 2025
49AQI
49AQI
30th August 2025
50AQI
50AQI
31st August 2025
51AQI
51AQI
1st September 2025
52AQI
52AQI
2nd September 2025
52AQI
52AQI
3rd September 2025
54AQI
54AQI
4th September 2025
41AQI
41AQI
5th September 2025
54AQI
54AQI
6th September 2025
52AQI
52AQI
7th September 2025
56AQI
56AQI
8th September 2025
57AQI
57AQI
9th September 2025
58AQI
58AQI
10th September 2025
54AQI
54AQI
11th September 2025
52AQI
52AQI
12th September 2025
52AQI
52AQI
13th September 2025
51AQI
51AQI
14th September 2025
48AQI
48AQI
15th September 2025
49AQI
49AQI
16th September 2025
47AQI
47AQI
17th September 2025
50AQI
50AQI
18th September 2025
51AQI
51AQI
19th September 2025
52AQI
52AQI
20th September 2025
44AQI
44AQI
21st September 2025
40AQI
40AQI
22nd September 2025
36AQI
36AQI
23rd September 2025
33AQI
33AQI
24th September 2025
31AQI
31AQI
25th September 2025
25AQI
25AQI
26th September 2025
18AQI
18AQI
27th September 2025
19AQI
19AQI
28th September 2025
22AQI
22AQI
29th September 2025
52AQI
52AQI
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
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
95AQI
101AQI
126AQI
102AQI
64AQI
50AQI
48AQI
48AQI
45AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202575AQI
24
7
9
19
4
18
9
16
11
3
14
12
5
20
10
25
6
23
8
14
15
96
104
60
12
Highest AQI recorded in
March126AQI
Lowest AQI recorded in
September45AQI
202454AQI
16
1
6
6
24
6
31
29
2
23
6
17
14
5
25
30
1
135
105
1
1
Highest AQI recorded in
March156AQI
Lowest AQI recorded in
July40AQI
202363AQI
3
5
26
5
29
Highest AQI recorded in
November68AQI
Lowest AQI recorded in
December63AQI
202284AQI
1
4
1
3
3
3
4
7
14
1
2
1
14
11
16
9
14
1
24
56
12
17
Highest AQI recorded in
March139AQI
Lowest AQI recorded in
August13AQI
202186AQI
15
16
2
11
12
1
1
13
11
6
1
8
13
5
1
2
8
18
1
23
7
30
1
31
26
1
20
5
13
12
1
152
55
41
46
13
8
Highest AQI recorded in
March241AQI
Lowest AQI recorded in
July23AQI
202069AQI
6
5
2
7
10
3
7
11
30
31
7
1
17
14
76
28
27
15
5
Highest AQI recorded in
April171AQI
Lowest AQI recorded in
August12AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
86AQILeast Polluted Year Recorded
2024(Avg.)
54AQIPai Hospital's annual 2025 AQI (75) shows an average percentage change of 9.006% (worsened AQI) compared to previous years: 2020 (69), 2021 (86), 2022 (84), 2023 (63), 2024 (54).
