Chiangmuan Hospital, Dok Kham Tai, Phayao, 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
Chiangmuan Hospital, Dok Kham Tai, Phayao, Thailand
2021
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Sep 2024
66AQILowest AQI recorded on
4th Sep 2021
8AQISame Day Analysis (20th September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 31 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Chiangmuan Hospital, Dok Kham Tai, Phayao, Thailand
AQI
Day
Night
.
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
Day time
Avg. Highest Time
6AM21st Sep
39AQI
Avg. Lowest Time
4PM21st Sep
12AQI
Night time
Avg. Highest Time
2AM22nd Sep
34AQI
Avg. Lowest Time
11PM21st Sep
17AQI
In the last 24 hours,
Chiangmuan Hospital's AQI reached its highest point of 39 at 6 AM during the Day, while the lowest point, 12, was recorded at 4 PM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Chiangmuan Hospital, Dok Kham Tai, Phayao, Thailand
AugSep
23rd - 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 - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd
Day
Night
23rd Aug 2025566 AMAQI
23rd Aug 2025487 AMAQI
23rd Aug 2025448 AMAQI
23rd Aug 2025509 AMAQI
23rd Aug 20254210 AMAQI
23rd Aug 20254811 AMAQI
23rd Aug 20254612 PMAQI
23rd Aug 2025481 PMAQI
23rd Aug 2025462 PMAQI
23rd Aug 2025423 PMAQI
23rd Aug 2025374 PMAQI
23rd Aug 2025445 PMAQI
23rd Aug 2025506 PMAQI
23rd Aug 2025557 PMAQI
23rd Aug 2025588 PMAQI
23rd Aug 2025529 PMAQI
23rd Aug 20255510 PMAQI
23rd Aug 20255511 PMAQI
24th Aug 20254912 AMAQI
24th Aug 2025541 AMAQI
24th Aug 2025542 AMAQI
24th Aug 2025543 AMAQI
24th Aug 2025534 AMAQI
24th Aug 2025535 AMAQI
23°C20/28°C
24th Aug 2025546 AMAQI
24th Aug 2025407 AMAQI
24th Aug 2025408 AMAQI
24th Aug 2025519 AMAQI
24th Aug 20254410 AMAQI
24th Aug 20254111 AMAQI
24th Aug 20253612 PMAQI
24th Aug 2025371 PMAQI
24th Aug 2025412 PMAQI
24th Aug 2025423 PMAQI
24th Aug 2025444 PMAQI
24th Aug 2025435 PMAQI
24th Aug 2025426 PMAQI
24th Aug 2025517 PMAQI
24th Aug 2025518 PMAQI
24th Aug 2025519 PMAQI
24th Aug 20255410 PMAQI
24th Aug 20255111 PMAQI
25th Aug 20255212 AMAQI
25th Aug 2025521 AMAQI
25th Aug 2025512 AMAQI
25th Aug 2025543 AMAQI
25th Aug 2025524 AMAQI
25th Aug 2025525 AMAQI
25°C20/30°C
25th Aug 2025526 AMAQI
25th Aug 2025487 AMAQI
25th Aug 2025518 AMAQI
25th Aug 2025509 AMAQI
25th Aug 20255410 AMAQI
25th Aug 20255011 AMAQI
25th Aug 20255012 PMAQI
25th Aug 2025431 PMAQI
25th Aug 2025482 PMAQI
25th Aug 2025483 PMAQI
25th Aug 2025544 PMAQI
25th Aug 2025535 PMAQI
25th Aug 2025536 PMAQI
25th Aug 2025547 PMAQI
25th Aug 2025578 PMAQI
25th Aug 2025569 PMAQI
25th Aug 20255410 PMAQI
25th Aug 20255011 PMAQI
26th Aug 20254912 AMAQI
26th Aug 2025521 AMAQI
26th Aug 2025522 AMAQI
26th Aug 2025523 AMAQI
26th Aug 2025524 AMAQI
26th Aug 2025535 AMAQI
25°C20/32°C
26th Aug 2025516 AMAQI
26th Aug 2025447 AMAQI
26th Aug 2025508 AMAQI
26th Aug 2025519 AMAQI
26th Aug 20255810 AMAQI
26th Aug 20255011 AMAQI
26th Aug 20254212 PMAQI
26th Aug 2025351 PMAQI
26th Aug 2025362 PMAQI
26th Aug 2025443 PMAQI
26th Aug 2025384 PMAQI
26th Aug 2025395 PMAQI
26th Aug 2025526 PMAQI
26th Aug 2025507 PMAQI
26th Aug 2025548 PMAQI
26th Aug 2025509 PMAQI
26th Aug 20254910 PMAQI
26th Aug 20255211 PMAQI
27th Aug 20255212 AMAQI
27th Aug 2025531 AMAQI
27th Aug 2025542 AMAQI
27th Aug 2025543 AMAQI
27th Aug 2025534 AMAQI
27th Aug 2025545 AMAQI
22°C21/23°C
27th Aug 2025536 AMAQI
27th Aug 2025407 AMAQI
27th Aug 2025518 AMAQI
27th Aug 2025489 AMAQI
27th Aug 20255410 AMAQI
27th Aug 20254811 AMAQI
27th Aug 20253712 PMAQI
27th Aug 2025451 PMAQI
27th Aug 2025442 PMAQI
27th Aug 2025363 PMAQI
27th Aug 2025384 PMAQI
27th Aug 2025385 PMAQI
27th Aug 2025526 PMAQI
27th Aug 2025487 PMAQI
27th Aug 2025528 PMAQI
27th Aug 2025579 PMAQI
27th Aug 20254410 PMAQI
27th Aug 20255111 PMAQI
28th Aug 20255312 AMAQI
28th Aug 2025501 AMAQI
28th Aug 2025522 AMAQI
28th Aug 2025523 AMAQI
28th Aug 2025524 AMAQI
28th Aug 2025525 AMAQI
21°C20/23°C
28th Aug 2025526 AMAQI
28th Aug 2025547 AMAQI
28th Aug 2025668 AMAQI
28th Aug 2025409 AMAQI
28th Aug 20254610 AMAQI
28th Aug 20254711 AMAQI
28th Aug 20254012 PMAQI
28th Aug 2025531 PMAQI
28th Aug 2025482 PMAQI
28th Aug 2025483 PMAQI
28th Aug 2025504 PMAQI
28th Aug 2025425 PMAQI
28th Aug 2025536 PMAQI
28th Aug 2025527 PMAQI
28th Aug 2025508 PMAQI
28th Aug 2025569 PMAQI
28th Aug 20255710 PMAQI
28th Aug 20255611 PMAQI
29th Aug 20255812 AMAQI
29th Aug 2025551 AMAQI
29th Aug 2025532 AMAQI
29th Aug 2025553 AMAQI
29th Aug 2025544 AMAQI
29th Aug 2025545 AMAQI
22°C21/24°C
29th Aug 2025546 AMAQI
29th Aug 2025507 AMAQI
29th Aug 2025518 AMAQI
29th Aug 2025489 AMAQI
29th Aug 20254310 AMAQI
29th Aug 20255111 AMAQI
29th Aug 20255312 PMAQI
29th Aug 2025501 PMAQI
29th Aug 2025472 PMAQI
29th Aug 2025513 PMAQI
29th Aug 2025544 PMAQI
29th Aug 2025505 PMAQI
29th Aug 2025496 PMAQI
29th Aug 2025557 PMAQI
29th Aug 2025548 PMAQI
29th Aug 2025559 PMAQI
29th Aug 20255410 PMAQI
29th Aug 20255311 PMAQI
30th Aug 20255512 AMAQI
30th Aug 2025541 AMAQI
30th Aug 2025542 AMAQI
30th Aug 2025543 AMAQI
30th Aug 2025534 AMAQI
30th Aug 2025545 AMAQI
24°C19/29°C
30th Aug 2025546 AMAQI
30th Aug 2025447 AMAQI
30th Aug 2025418 AMAQI
30th Aug 2025369 AMAQI
30th Aug 20255210 AMAQI
30th Aug 20255311 AMAQI
30th Aug 20254012 PMAQI
30th Aug 2025421 PMAQI
30th Aug 2025432 PMAQI
30th Aug 2025513 PMAQI
30th Aug 2025424 PMAQI
30th Aug 2025405 PMAQI
30th Aug 2025536 PMAQI
30th Aug 2025547 PMAQI
30th Aug 2025548 PMAQI
30th Aug 2025569 PMAQI
30th Aug 20255610 PMAQI
30th Aug 20255611 PMAQI
31st Aug 20255512 AMAQI
31st Aug 2025551 AMAQI
31st Aug 2025542 AMAQI
31st Aug 2025533 AMAQI
31st Aug 2025544 AMAQI
31st Aug 2025545 AMAQI
24°C20/29°C
31st Aug 2025546 AMAQI
31st Aug 2025467 AMAQI
31st Aug 2025428 AMAQI
31st Aug 2025499 AMAQI
31st Aug 20254810 AMAQI
31st Aug 20254011 AMAQI
31st Aug 20254312 PMAQI
31st Aug 2025361 PMAQI
31st Aug 2025492 PMAQI
31st Aug 2025463 PMAQI
31st Aug 2025414 PMAQI
31st Aug 2025365 PMAQI
31st Aug 2025426 PMAQI
31st Aug 2025487 PMAQI
31st Aug 2025508 PMAQI
31st Aug 2025539 PMAQI
31st Aug 20255410 PMAQI
31st Aug 20255111 PMAQI
1st Sep 20254512 AMAQI
1st Sep 2025541 AMAQI
1st Sep 2025532 AMAQI
1st Sep 2025533 AMAQI
1st Sep 2025524 AMAQI
1st Sep 2025535 AMAQI
23°C20/27°C
1st Sep 2025536 AMAQI
1st Sep 2025577 AMAQI
1st Sep 2025518 AMAQI
1st Sep 2025429 AMAQI
1st Sep 20255310 AMAQI
1st Sep 20254311 AMAQI
1st Sep 20254712 PMAQI
1st Sep 2025461 PMAQI
1st Sep 2025452 PMAQI
1st Sep 2025513 PMAQI
1st Sep 2025554 PMAQI
1st Sep 2025455 PMAQI
1st Sep 2025486 PMAQI
1st Sep 2025517 PMAQI
1st Sep 2025508 PMAQI
1st Sep 2025539 PMAQI
1st Sep 20255510 PMAQI
1st Sep 20255211 PMAQI
2nd Sep 20255012 AMAQI
2nd Sep 2025511 AMAQI
2nd Sep 2025532 AMAQI
2nd Sep 2025523 AMAQI
2nd Sep 2025524 AMAQI
2nd Sep 2025525 AMAQI
25°C22/29°C
2nd Sep 2025546 AMAQI
2nd Sep 2025467 AMAQI
2nd Sep 2025498 AMAQI
2nd Sep 2025539 AMAQI
2nd Sep 20254810 AMAQI
2nd Sep 20254611 AMAQI
2nd Sep 20254612 PMAQI
2nd Sep 2025521 PMAQI
2nd Sep 2025522 PMAQI
2nd Sep 2025513 PMAQI
2nd Sep 2025484 PMAQI
2nd Sep 2025515 PMAQI
2nd Sep 2025486 PMAQI
2nd Sep 2025537 PMAQI
2nd Sep 2025568 PMAQI
2nd Sep 2025509 PMAQI
2nd Sep 20255410 PMAQI
2nd Sep 20255411 PMAQI
3rd Sep 20255012 AMAQI
3rd Sep 2025541 AMAQI
3rd Sep 2025522 AMAQI
3rd Sep 2025523 AMAQI
3rd Sep 2025524 AMAQI
3rd Sep 2025535 AMAQI
24°C20/27°C
3rd Sep 2025536 AMAQI
3rd Sep 2025577 AMAQI
3rd Sep 2025478 AMAQI
3rd Sep 2025499 AMAQI
3rd Sep 20255410 AMAQI
3rd Sep 20255411 AMAQI
3rd Sep 20254912 PMAQI
3rd Sep 2025501 PMAQI
3rd Sep 2025482 PMAQI
3rd Sep 2025513 PMAQI
3rd Sep 2025524 PMAQI
3rd Sep 2025425 PMAQI
3rd Sep 2025476 PMAQI
3rd Sep 2025567 PMAQI
3rd Sep 2025588 PMAQI
3rd Sep 2025589 PMAQI
3rd Sep 20255610 PMAQI
3rd Sep 20255711 PMAQI
4th Sep 20255312 AMAQI
4th Sep 2025521 AMAQI
4th Sep 2025522 AMAQI
4th Sep 2025523 AMAQI
4th Sep 2025524 AMAQI
4th Sep 2025535 AMAQI
24°C20/29°C
4th Sep 2025536 AMAQI
4th Sep 2025527 AMAQI
4th Sep 2025568 AMAQI
4th Sep 2025619 AMAQI
4th Sep 20256010 AMAQI
4th Sep 20254911 AMAQI
4th Sep 20254612 PMAQI
4th Sep 2025411 PMAQI
4th Sep 2025532 PMAQI
4th Sep 2025453 PMAQI
4th Sep 2025214 PMAQI
4th Sep 2025265 PMAQI
4th Sep 2025236 PMAQI
4th Sep 2025187 PMAQI
4th Sep 2025278 PMAQI
4th Sep 2025199 PMAQI
4th Sep 20251910 PMAQI
4th Sep 20253211 PMAQI
5th Sep 20255412 AMAQI
5th Sep 2025531 AMAQI
5th Sep 2025542 AMAQI
5th Sep 2025543 AMAQI
5th Sep 2025544 AMAQI
5th Sep 2025535 AMAQI
25°C20/31°C
5th Sep 2025536 AMAQI
5th Sep 2025447 AMAQI
5th Sep 2025548 AMAQI
5th Sep 2025499 AMAQI
5th Sep 20255110 AMAQI
5th Sep 20255511 AMAQI
5th Sep 20255712 PMAQI
5th Sep 2025511 PMAQI
5th Sep 2025482 PMAQI
5th Sep 2025573 PMAQI
5th Sep 2025424 PMAQI
5th Sep 2025385 PMAQI
5th Sep 2025496 PMAQI
5th Sep 2025537 PMAQI
5th Sep 2025588 PMAQI
5th Sep 2025569 PMAQI
5th Sep 20255810 PMAQI
5th Sep 20255711 PMAQI
6th Sep 20255612 AMAQI
6th Sep 2025581 AMAQI
6th Sep 2025542 AMAQI
6th Sep 2025543 AMAQI
6th Sep 2025524 AMAQI
6th Sep 2025545 AMAQI
26°C21/33°C
6th Sep 2025526 AMAQI
6th Sep 2025467 AMAQI
6th Sep 2025368 AMAQI
6th Sep 2025519 AMAQI
6th Sep 20254910 AMAQI
6th Sep 20255411 AMAQI
6th Sep 20254512 PMAQI
6th Sep 2025351 PMAQI
6th Sep 2025382 PMAQI
6th Sep 2025473 PMAQI
6th Sep 2025444 PMAQI
6th Sep 2025415 PMAQI
6th Sep 2025456 PMAQI
6th Sep 2025567 PMAQI
6th Sep 2025588 PMAQI
6th Sep 2025599 PMAQI
6th Sep 20255510 PMAQI
6th Sep 20255711 PMAQI
7th Sep 20255612 AMAQI
7th Sep 2025561 AMAQI
7th Sep 2025542 AMAQI
7th Sep 2025543 AMAQI
7th Sep 2025544 AMAQI
7th Sep 2025545 AMAQI
25°C21/30°C
7th Sep 2025546 AMAQI
7th Sep 2025567 AMAQI
7th Sep 2025528 AMAQI
7th Sep 2025489 AMAQI
7th Sep 20255510 AMAQI
7th Sep 20256011 AMAQI
7th Sep 20255212 PMAQI
7th Sep 2025561 PMAQI
7th Sep 2025542 PMAQI
7th Sep 2025533 PMAQI
7th Sep 2025504 PMAQI
7th Sep 2025625 PMAQI
7th Sep 2025536 PMAQI
7th Sep 2025567 PMAQI
7th Sep 2025608 PMAQI
7th Sep 2025609 PMAQI
7th Sep 20255710 PMAQI
7th Sep 20255711 PMAQI
8th Sep 20255612 AMAQI
8th Sep 2025561 AMAQI
8th Sep 2025552 AMAQI
8th Sep 2025543 AMAQI
8th Sep 2025544 AMAQI
8th Sep 2025545 AMAQI
25°C21/32°C
8th Sep 2025546 AMAQI
8th Sep 2025417 AMAQI
8th Sep 2025608 AMAQI
8th Sep 2025559 AMAQI
8th Sep 20255210 AMAQI
8th Sep 20255511 AMAQI
8th Sep 20255012 PMAQI
8th Sep 2025501 PMAQI
8th Sep 2025502 PMAQI
8th Sep 2025523 PMAQI
8th Sep 2025504 PMAQI
8th Sep 2025535 PMAQI
8th Sep 2025536 PMAQI
8th Sep 2025567 PMAQI
8th Sep 2025588 PMAQI
8th Sep 2025609 PMAQI
8th Sep 20255610 PMAQI
8th Sep 20255611 PMAQI
9th Sep 20255812 AMAQI
9th Sep 2025581 AMAQI
9th Sep 2025552 AMAQI
9th Sep 2025543 AMAQI
9th Sep 2025544 AMAQI
9th Sep 2025555 AMAQI
25°C20/30°C
9th Sep 2025546 AMAQI
9th Sep 2025447 AMAQI
9th Sep 2025478 AMAQI
9th Sep 2025539 AMAQI
9th Sep 20254610 AMAQI
9th Sep 20254911 AMAQI
9th Sep 20255312 PMAQI
9th Sep 2025501 PMAQI
9th Sep 2025442 PMAQI
9th Sep 2025413 PMAQI
9th Sep 2025484 PMAQI
9th Sep 2025355 PMAQI
9th Sep 2025506 PMAQI
9th Sep 2025537 PMAQI
9th Sep 2025558 PMAQI
9th Sep 2025549 PMAQI
9th Sep 20255210 PMAQI
9th Sep 20255411 PMAQI
10th Sep 20255412 AMAQI
10th Sep 2025561 AMAQI
10th Sep 2025532 AMAQI
10th Sep 2025543 AMAQI
10th Sep 2025554 AMAQI
10th Sep 2025545 AMAQI
24°C20/29°C
10th Sep 2025546 AMAQI
10th Sep 2025397 AMAQI
10th Sep 2025418 AMAQI
10th Sep 2025449 AMAQI
10th Sep 20254410 AMAQI
10th Sep 20254611 AMAQI
10th Sep 20254312 PMAQI
10th Sep 2025411 PMAQI
10th Sep 2025522 PMAQI
10th Sep 2025483 PMAQI
10th Sep 2025384 PMAQI
10th Sep 2025385 PMAQI
10th Sep 2025436 PMAQI
10th Sep 2025457 PMAQI
10th Sep 2025498 PMAQI
10th Sep 2025509 PMAQI
10th Sep 20254910 PMAQI
10th Sep 20254811 PMAQI
11th Sep 20254812 AMAQI
11th Sep 2025501 AMAQI
11th Sep 2025522 AMAQI
11th Sep 2025533 AMAQI
11th Sep 2025524 AMAQI
11th Sep 2025525 AMAQI
24°C21/27°C
11th Sep 2025526 AMAQI
11th Sep 2025467 AMAQI
11th Sep 2025458 AMAQI
11th Sep 2025359 AMAQI
11th Sep 20254410 AMAQI
11th Sep 20255011 AMAQI
11th Sep 20254112 PMAQI
11th Sep 2025391 PMAQI
11th Sep 2025472 PMAQI
11th Sep 2025443 PMAQI
11th Sep 2025494 PMAQI
11th Sep 2025405 PMAQI
11th Sep 2025446 PMAQI
11th Sep 2025527 PMAQI
11th Sep 2025508 PMAQI
11th Sep 2025499 PMAQI
11th Sep 20255010 PMAQI
11th Sep 20254811 PMAQI
12th Sep 20255312 AMAQI
12th Sep 2025481 AMAQI
12th Sep 2025522 AMAQI
12th Sep 2025523 AMAQI
12th Sep 2025524 AMAQI
12th Sep 2025515 AMAQI
24°C21/27°C
12th Sep 2025526 AMAQI
12th Sep 2025447 AMAQI
12th Sep 2025348 AMAQI
12th Sep 2025429 AMAQI
12th Sep 20254410 AMAQI
12th Sep 20254611 AMAQI
12th Sep 20254912 PMAQI
12th Sep 2025521 PMAQI
12th Sep 2025602 PMAQI
12th Sep 2025513 PMAQI
12th Sep 2025484 PMAQI
12th Sep 2025565 PMAQI
12th Sep 2025576 PMAQI
12th Sep 2025547 PMAQI
12th Sep 2025548 PMAQI
12th Sep 2025549 PMAQI
12th Sep 20255810 PMAQI
12th Sep 20255611 PMAQI
13th Sep 20255612 AMAQI
13th Sep 2025521 AMAQI
13th Sep 2025522 AMAQI
13th Sep 2025523 AMAQI
13th Sep 2025524 AMAQI
13th Sep 2025525 AMAQI
24°C21/30°C
13th Sep 2025526 AMAQI
13th Sep 2025397 AMAQI
13th Sep 2025388 AMAQI
13th Sep 2025409 AMAQI
13th Sep 20254310 AMAQI
13th Sep 20254611 AMAQI
13th Sep 20254012 PMAQI
13th Sep 2025431 PMAQI
13th Sep 2025342 PMAQI
13th Sep 2025403 PMAQI
13th Sep 2025464 PMAQI
13th Sep 2025565 PMAQI
13th Sep 2025496 PMAQI
13th Sep 2025517 PMAQI
13th Sep 2025528 PMAQI
13th Sep 2025569 PMAQI
13th Sep 20255410 PMAQI
13th Sep 20255411 PMAQI
14th Sep 20255212 AMAQI
14th Sep 2025531 AMAQI
14th Sep 2025522 AMAQI
14th Sep 2025513 AMAQI
14th Sep 2025524 AMAQI
14th Sep 2025525 AMAQI
24°C20/30°C
14th Sep 2025526 AMAQI
14th Sep 2025567 AMAQI
14th Sep 2025478 AMAQI
14th Sep 2025449 AMAQI
14th Sep 20254910 AMAQI
14th Sep 20254711 AMAQI
14th Sep 20254912 PMAQI
14th Sep 2025461 PMAQI
14th Sep 2025382 PMAQI
14th Sep 2025273 PMAQI
14th Sep 2025294 PMAQI
14th Sep 2025365 PMAQI
14th Sep 2025396 PMAQI
14th Sep 2025517 PMAQI
14th Sep 2025518 PMAQI
14th Sep 2025549 PMAQI
14th Sep 20255110 PMAQI
14th Sep 20255111 PMAQI
15th Sep 20255312 AMAQI
15th Sep 2025541 AMAQI
15th Sep 2025522 AMAQI
15th Sep 2025523 AMAQI
15th Sep 2025524 AMAQI
15th Sep 2025525 AMAQI
24°C20/30°C
15th Sep 2025526 AMAQI
15th Sep 2025577 AMAQI
15th Sep 2025548 AMAQI
15th Sep 2025529 AMAQI
15th Sep 20254710 AMAQI
15th Sep 20253211 AMAQI
15th Sep 20253712 PMAQI
15th Sep 2025461 PMAQI
15th Sep 2025312 PMAQI
15th Sep 2025253 PMAQI
15th Sep 2025384 PMAQI
15th Sep 2025345 PMAQI
15th Sep 2025426 PMAQI
15th Sep 2025517 PMAQI
15th Sep 2025568 PMAQI
15th Sep 2025529 PMAQI
15th Sep 20255610 PMAQI
15th Sep 20255411 PMAQI
16th Sep 20255212 AMAQI
16th Sep 2025531 AMAQI
16th Sep 2025542 AMAQI
16th Sep 2025543 AMAQI
16th Sep 2025544 AMAQI
16th Sep 2025545 AMAQI
25°C20/31°C
16th Sep 2025546 AMAQI
16th Sep 2025477 AMAQI
16th Sep 2025418 AMAQI
16th Sep 2025299 AMAQI
16th Sep 20253910 AMAQI
16th Sep 20253811 AMAQI
16th Sep 20252812 PMAQI
16th Sep 2025261 PMAQI
16th Sep 2025342 PMAQI
16th Sep 2025253 PMAQI
16th Sep 2025364 PMAQI
16th Sep 2025265 PMAQI
16th Sep 2025346 PMAQI
16th Sep 2025587 PMAQI
16th Sep 2025468 PMAQI
16th Sep 2025539 PMAQI
16th Sep 20254610 PMAQI
16th Sep 20254511 PMAQI
17th Sep 20255212 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025522 AMAQI
17th Sep 2025523 AMAQI
17th Sep 2025524 AMAQI
17th Sep 2025525 AMAQI
23°C20/25°C
17th Sep 2025526 AMAQI
17th Sep 2025507 AMAQI
17th Sep 2025468 AMAQI
17th Sep 2025289 AMAQI
17th Sep 20254110 AMAQI
17th Sep 20255511 AMAQI
17th Sep 20255212 PMAQI
17th Sep 2025421 PMAQI
17th Sep 2025372 PMAQI
17th Sep 2025433 PMAQI
17th Sep 2025424 PMAQI
17th Sep 2025515 PMAQI
17th Sep 2025486 PMAQI
17th Sep 2025427 PMAQI
17th Sep 2025288 PMAQI
17th Sep 2025279 PMAQI
17th Sep 20252610 PMAQI
17th Sep 20252611 PMAQI
18th Sep 20253912 AMAQI
18th Sep 2025471 AMAQI
18th Sep 2025502 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025524 AMAQI
18th Sep 2025525 AMAQI
24°C19/29°C
18th Sep 2025526 AMAQI
18th Sep 2025287 AMAQI
18th Sep 2025258 AMAQI
18th Sep 2025279 AMAQI
18th Sep 20252010 AMAQI
18th Sep 20252211 AMAQI
18th Sep 20252212 PMAQI
18th Sep 2025201 PMAQI
18th Sep 2025172 PMAQI
18th Sep 2025143 PMAQI
18th Sep 2025144 PMAQI
18th Sep 2025165 PMAQI
18th Sep 2025216 PMAQI
18th Sep 2025307 PMAQI
18th Sep 2025408 PMAQI
18th Sep 2025469 PMAQI
18th Sep 20253910 PMAQI
18th Sep 20253411 PMAQI
19th Sep 20253612 AMAQI
19th Sep 2025541 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025483 AMAQI
19th Sep 2025504 AMAQI
19th Sep 2025485 AMAQI
24°C20/31°C
19th Sep 2025496 AMAQI
19th Sep 2025227 AMAQI
19th Sep 2025158 AMAQI
19th Sep 2025189 AMAQI
19th Sep 20251510 AMAQI
19th Sep 20251511 AMAQI
19th Sep 20251612 PMAQI
19th Sep 2025151 PMAQI
19th Sep 2025152 PMAQI
19th Sep 2025163 PMAQI
19th Sep 2025144 PMAQI
19th Sep 2025175 PMAQI
19th Sep 2025186 PMAQI
19th Sep 2025207 PMAQI
19th Sep 2025258 PMAQI
19th Sep 2025239 PMAQI
19th Sep 20252210 PMAQI
19th Sep 20252111 PMAQI
20th Sep 20252712 AMAQI
20th Sep 2025451 AMAQI
20th Sep 2025452 AMAQI
20th Sep 2025453 AMAQI
20th Sep 2025454 AMAQI
20th Sep 2025435 AMAQI
25°C20/30°C
20th Sep 2025446 AMAQI
20th Sep 2025237 AMAQI
20th Sep 2025168 AMAQI
20th Sep 2025159 AMAQI
20th Sep 20251410 AMAQI
20th Sep 20251611 AMAQI
20th Sep 20251812 PMAQI
20th Sep 2025261 PMAQI
20th Sep 2025152 PMAQI
20th Sep 2025143 PMAQI
20th Sep 2025144 PMAQI
20th Sep 2025145 PMAQI
20th Sep 2025156 PMAQI
20th Sep 2025177 PMAQI
20th Sep 2025188 PMAQI
20th Sep 2025209 PMAQI
20th Sep 20251810 PMAQI
20th Sep 20251611 PMAQI
21st Sep 20252212 AMAQI
21st Sep 2025391 AMAQI
21st Sep 2025392 AMAQI
21st Sep 2025393 AMAQI
21st Sep 2025404 AMAQI
21st Sep 2025395 AMAQI
24°C21/28°C
21st Sep 2025396 AMAQI
21st Sep 2025217 AMAQI
21st Sep 2025178 AMAQI
21st Sep 2025169 AMAQI
21st Sep 20251410 AMAQI
21st Sep 20251411 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025181 PMAQI
21st Sep 2025162 PMAQI
21st Sep 2025143 PMAQI
21st Sep 2025124 PMAQI
21st Sep 2025165 PMAQI
21st Sep 2025206 PMAQI
21st Sep 2025197 PMAQI
21st Sep 2025248 PMAQI
21st Sep 2025199 PMAQI
21st Sep 20251810 PMAQI
21st Sep 20251711 PMAQI
22nd Sep 20252012 AMAQI
22nd Sep 2025301 AMAQI
22nd Sep 2025342 AMAQI
22nd Sep 2025333 AMAQI
22nd Sep 2025334 AMAQI
22nd Sep 2025325 AMAQI
24°C21/29°C
22nd Sep 2025336 AMAQI
6 AM22nd Sep 2025247 AMAQI
22nd Sep 2025248 AMAQI
22nd Sep 2025209 AMAQI
22nd Sep 20251410 AMAQI
22nd Sep 20251411 AMAQI
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM
52AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 PM - 5 PM
41AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 52), while the lowest AQI was between 12 PM to 5 PM (Avg. 41).
Night time
Avg. Highest Time
1 AM - 5 AM
52AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM - 11 PM
48AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 52), while the lowest AQI was between 7 PM to 11 PM (Avg. 48).
2025 Days Vs Air Quality
Chiangmuan Hospital, Dok Kham Tai, Phayao, Thailand
2025
22%
59
48%
126
26%
68
4%
10
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Good
59 DaysModerate
126 DaysPoor
68 DaysUnhealthy
10 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 22%
Health Risk Level:
Very high
In 2025, 22% of 265 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Chiangmuan Hospital, Dok Kham Tai, Phayao, 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
94AQI
94AQI
2nd January 2025
91AQI
91AQI
3rd January 2025
88AQI
88AQI
4th January 2025
94AQI
94AQI
5th January 2025
102AQI
102AQI
6th January 2025
113AQI
113AQI
7th January 2025
115AQI
115AQI
8th January 2025
108AQI
108AQI
9th January 2025
126AQI
126AQI
10th January 2025
110AQI
110AQI
11th January 2025
102AQI
102AQI
12th January 2025
95AQI
95AQI
13th January 2025
100AQI
100AQI
14th January 2025
102AQI
102AQI
15th January 2025
109AQI
109AQI
16th January 2025
104AQI
104AQI
17th January 2025
98AQI
98AQI
18th January 2025
98AQI
98AQI
19th January 2025
99AQI
99AQI
20th January 2025
106AQI
106AQI
21st January 2025
112AQI
112AQI
22nd January 2025
116AQI
116AQI
23rd January 2025
121AQI
121AQI
24th January 2025
115AQI
115AQI
25th January 2025
110AQI
110AQI
26th January 2025
108AQI
108AQI
27th January 2025
87AQI
87AQI
28th January 2025
89AQI
89AQI
29th January 2025
96AQI
96AQI
30th January 2025
112AQI
112AQI
31st January 2025
108AQI
108AQI
1st February 2025
105AQI
105AQI
2nd February 2025
105AQI
105AQI
3rd February 2025
108AQI
108AQI
4th February 2025
105AQI
105AQI
5th February 2025
110AQI
110AQI
6th February 2025
117AQI
117AQI
7th February 2025
116AQI
116AQI
8th February 2025
106AQI
106AQI
9th February 2025
93AQI
93AQI
10th February 2025
98AQI
98AQI
11th February 2025
109AQI
109AQI
12th February 2025
115AQI
115AQI
13th February 2025
117AQI
117AQI
14th February 2025
114AQI
114AQI
15th February 2025
111AQI
111AQI
16th February 2025
135AQI
135AQI
17th February 2025
136AQI
136AQI
18th February 2025
134AQI
134AQI
19th February 2025
117AQI
117AQI
20th February 2025
116AQI
116AQI
21st February 2025
108AQI
108AQI
22nd February 2025
105AQI
105AQI
23rd February 2025
96AQI
96AQI
24th February 2025
80AQI
80AQI
25th February 2025
72AQI
72AQI
26th February 2025
63AQI
63AQI
27th February 2025
68AQI
68AQI
28th February 2025
73AQI
73AQI
1st March 2025
78AQI
78AQI
2nd March 2025
84AQI
84AQI
3rd March 2025
96AQI
96AQI
4th March 2025
112AQI
112AQI
5th March 2025
124AQI
124AQI
6th March 2025
131AQI
131AQI
7th March 2025
118AQI
118AQI
8th March 2025
101AQI
101AQI
9th March 2025
97AQI
97AQI
10th March 2025
84AQI
84AQI
11th March 2025
106AQI
106AQI
12th March 2025
112AQI
112AQI
13th March 2025
101AQI
101AQI
14th March 2025
109AQI
109AQI
15th March 2025
130AQI
130AQI
16th March 2025
120AQI
120AQI
17th March 2025
131AQI
131AQI
18th March 2025
120AQI
120AQI
19th March 2025
103AQI
103AQI
20th March 2025
110AQI
110AQI
21st March 2025
129AQI
129AQI
22nd March 2025
146AQI
146AQI
23rd March 2025
156AQI
156AQI
24th March 2025
164AQI
164AQI
25th March 2025
165AQI
165AQI
26th March 2025
163AQI
163AQI
27th March 2025
159AQI
159AQI
28th March 2025
163AQI
163AQI
29th March 2025
161AQI
161AQI
30th March 2025
163AQI
163AQI
31st March 2025
152AQI
152AQI
1st April 2025
148AQI
148AQI
2nd April 2025
144AQI
144AQI
3rd April 2025
148AQI
148AQI
4th April 2025
151AQI
151AQI
5th April 2025
143AQI
143AQI
6th April 2025
125AQI
125AQI
7th April 2025
101AQI
101AQI
8th April 2025
93AQI
93AQI
9th April 2025
103AQI
103AQI
10th April 2025
120AQI
120AQI
11th April 2025
109AQI
109AQI
12th April 2025
80AQI
80AQI
13th April 2025
75AQI
75AQI
14th April 2025
65AQI
65AQI
15th April 2025
63AQI
63AQI
16th April 2025
61AQI
61AQI
17th April 2025
60AQI
60AQI
18th April 2025
59AQI
59AQI
19th April 2025
64AQI
64AQI
20th April 2025
66AQI
66AQI
21st April 2025
70AQI
70AQI
22nd April 2025
78AQI
78AQI
23rd April 2025
89AQI
89AQI
24th April 2025
94AQI
94AQI
25th April 2025
105AQI
105AQI
26th April 2025
104AQI
104AQI
27th April 2025
96AQI
96AQI
28th April 2025
79AQI
79AQI
29th April 2025
78AQI
78AQI
30th April 2025
76AQI
76AQI
1st May 2025
65AQI
65AQI
2nd May 2025
63AQI
63AQI
3rd May 2025
55AQI
55AQI
4th May 2025
68AQI
68AQI
5th May 2025
81AQI
81AQI
6th May 2025
92AQI
92AQI
7th May 2025
80AQI
80AQI
8th May 2025
95AQI
95AQI
9th May 2025
105AQI
105AQI
10th May 2025
77AQI
77AQI
11th May 2025
77AQI
77AQI
12th May 2025
60AQI
60AQI
13th May 2025
64AQI
64AQI
14th May 2025
66AQI
66AQI
15th May 2025
63AQI
63AQI
16th May 2025
66AQI
66AQI
17th May 2025
69AQI
69AQI
18th May 2025
54AQI
54AQI
19th May 2025
63AQI
63AQI
20th May 2025
59AQI
59AQI
21st May 2025
58AQI
58AQI
22nd May 2025
58AQI
58AQI
23rd May 2025
55AQI
55AQI
24th May 2025
52AQI
52AQI
25th May 2025
49AQI
49AQI
26th May 2025
46AQI
46AQI
27th May 2025
52AQI
52AQI
28th May 2025
45AQI
45AQI
29th May 2025
48AQI
48AQI
30th May 2025
44AQI
44AQI
31st May 2025
48AQI
48AQI
1st June 2025
50AQI
50AQI
2nd June 2025
48AQI
48AQI
3rd June 2025
52AQI
52AQI
4th June 2025
72AQI
72AQI
5th June 2025
64AQI
64AQI
6th June 2025
69AQI
69AQI
7th June 2025
67AQI
67AQI
8th June 2025
62AQI
62AQI
9th June 2025
61AQI
61AQI
10th June 2025
57AQI
57AQI
11th June 2025
54AQI
54AQI
12th June 2025
52AQI
52AQI
13th June 2025
53AQI
53AQI
14th June 2025
52AQI
52AQI
15th June 2025
54AQI
54AQI
16th June 2025
48AQI
48AQI
17th June 2025
53AQI
53AQI
18th June 2025
47AQI
47AQI
19th June 2025
47AQI
47AQI
20th June 2025
48AQI
48AQI
21st June 2025
52AQI
52AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
49AQI
49AQI
24th June 2025
49AQI
49AQI
25th June 2025
53AQI
53AQI
26th June 2025
53AQI
53AQI
27th June 2025
48AQI
48AQI
28th June 2025
50AQI
50AQI
29th June 2025
53AQI
53AQI
30th June 2025
53AQI
53AQI
1st July 2025
56AQI
56AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
56AQI
56AQI
4th July 2025
51AQI
51AQI
5th July 2025
55AQI
55AQI
6th July 2025
49AQI
49AQI
7th July 2025
48AQI
48AQI
8th July 2025
52AQI
52AQI
9th July 2025
52AQI
52AQI
10th July 2025
53AQI
53AQI
11th July 2025
53AQI
53AQI
12th July 2025
50AQI
50AQI
13th July 2025
49AQI
49AQI
14th July 2025
50AQI
50AQI
15th July 2025
55AQI
55AQI
16th July 2025
56AQI
56AQI
17th July 2025
52AQI
52AQI
18th July 2025
48AQI
48AQI
19th July 2025
49AQI
49AQI
20th July 2025
51AQI
51AQI
21st July 2025
51AQI
51AQI
22nd July 2025
51AQI
51AQI
23rd July 2025
43AQI
43AQI
24th July 2025
42AQI
42AQI
25th July 2025
43AQI
43AQI
26th July 2025
50AQI
50AQI
27th July 2025
47AQI
47AQI
28th July 2025
46AQI
46AQI
29th July 2025
48AQI
48AQI
30th July 2025
50AQI
50AQI
31st July 2025
56AQI
56AQI
1st August 2025
56AQI
56AQI
2nd August 2025
55AQI
55AQI
3rd August 2025
56AQI
56AQI
4th August 2025
55AQI
55AQI
5th August 2025
53AQI
53AQI
6th August 2025
49AQI
49AQI
7th August 2025
40AQI
40AQI
8th August 2025
38AQI
38AQI
9th August 2025
31AQI
31AQI
10th August 2025
36AQI
36AQI
11th August 2025
38AQI
38AQI
12th August 2025
49AQI
49AQI
13th August 2025
51AQI
51AQI
14th August 2025
49AQI
49AQI
15th August 2025
46AQI
46AQI
16th August 2025
47AQI
47AQI
17th August 2025
49AQI
49AQI
18th August 2025
52AQI
52AQI
19th August 2025
49AQI
49AQI
20th August 2025
53AQI
53AQI
21st August 2025
55AQI
55AQI
22nd August 2025
54AQI
54AQI
23rd August 2025
51AQI
51AQI
24th August 2025
48AQI
48AQI
25th August 2025
52AQI
52AQI
26th August 2025
49AQI
49AQI
27th August 2025
49AQI
49AQI
28th August 2025
51AQI
51AQI
29th August 2025
52AQI
52AQI
30th August 2025
51AQI
51AQI
31st August 2025
48AQI
48AQI
1st September 2025
50AQI
50AQI
2nd September 2025
51AQI
51AQI
3rd September 2025
52AQI
52AQI
4th September 2025
39AQI
39AQI
5th September 2025
52AQI
52AQI
6th September 2025
51AQI
51AQI
7th September 2025
55AQI
55AQI
8th September 2025
54AQI
54AQI
9th September 2025
51AQI
51AQI
10th September 2025
48AQI
48AQI
11th September 2025
48AQI
48AQI
12th September 2025
52AQI
52AQI
13th September 2025
49AQI
49AQI
14th September 2025
48AQI
48AQI
15th September 2025
48AQI
48AQI
16th September 2025
44AQI
44AQI
17th September 2025
44AQI
44AQI
18th September 2025
34AQI
34AQI
19th September 2025
28AQI
28AQI
20th September 2025
31AQI
31AQI
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
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
104AQI
105AQI
125AQI
95AQI
64AQI
54AQI
50AQI
49AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202578AQI
12
19
8
20
5
17
9
18
11
1
6
24
1
10
20
15
16
16
15
12
8
59
126
68
10
Highest AQI recorded in
March125AQI
Lowest AQI recorded in
September46AQI
202459AQI
8
8
2
10
30
29
2
7
22
6
23
2
29
30
31
84
155
Highest AQI recorded in
December86AQI
Lowest AQI recorded in
July38AQI
202345AQI
1
2
21
10
22
12
Highest AQI recorded in
November56AQI
Lowest AQI recorded in
December44AQI
202161AQI
1
11
6
3
13
6
2
9
18
2
9
12
5
3
21
10
27
2
31
31
29
25
8
3
181
33
38
33
2
Highest AQI recorded in
March152AQI
Lowest AQI recorded in
July19AQI
202062AQI
9
4
1
10
7
2
1
4
9
30
27
4
30
1
12
9
17
13
4
21
124
58
10
16
6
1
Highest AQI recorded in
March198AQI
Lowest AQI recorded in
June25AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2025(Avg.)
78AQILeast Polluted Year Recorded
2023(Avg.)
45AQIChiangmuan Hospital's annual 2025 AQI (78) shows an average percentage change of 40.2% (worsened AQI) compared to previous years: 2020 (62), 2021 (61), 2023 (45), 2024 (59).
