Country Background

Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, 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

Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, Thailand

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Aug 2025
54AQI
Lowest AQI recorded on
10th Aug 2025
31AQI


Same Day Analysis (29th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 48 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 29th Aug - 30th Aug 2025

Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, Thailand

AQI
Day
Night
.

6 AM29th Aug 2025

6 PM

5 AM30th Aug 2025

Day time
Avg. Highest Time
6AM29th Aug

52AQI

Avg. Lowest Time
3PM29th Aug

36AQI

Night time
Avg. Highest Time
11PM29th Aug

54AQI

Avg. Lowest Time
12AM30th Aug

50AQI

In the last 24 hours,

Khun Yuam Hospital's AQI reached its highest point of 54 at 11 PM during the Night, while the lowest point, 36, was recorded at 3 PM during the Day between 29th Aug and 30th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, Thailand

JulAug
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 Jul 2025516 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255011 AMAQI
31st Jul 20255012 PMAQI
31st Jul 2025481 PMAQI
31st Jul 2025492 PMAQI
31st Jul 2025483 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025515 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025577 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
1st Aug 2025535 AMAQI

24°C20/29°C

1st Aug 2025556 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025509 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025531 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025433 PMAQI
1st Aug 2025404 PMAQI
1st Aug 2025505 PMAQI
1st Aug 2025506 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255311 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025571 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025544 AMAQI
2nd Aug 2025555 AMAQI

24°C20/31°C

2nd Aug 2025556 AMAQI
2nd Aug 2025447 AMAQI
2nd Aug 2025448 AMAQI
2nd Aug 2025529 AMAQI
2nd Aug 20255510 AMAQI
2nd Aug 20255611 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025521 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025594 PMAQI
2nd Aug 2025495 PMAQI
2nd Aug 2025536 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255211 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025544 AMAQI
3rd Aug 2025545 AMAQI

24°C21/29°C

3rd Aug 2025546 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025488 AMAQI
3rd Aug 2025559 AMAQI
3rd Aug 20254510 AMAQI
3rd Aug 20255211 AMAQI
3rd Aug 20254612 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025402 PMAQI
3rd Aug 2025423 PMAQI
3rd Aug 2025464 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025487 PMAQI
3rd Aug 2025538 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025534 AMAQI
4th Aug 2025545 AMAQI

25°C20/32°C

4th Aug 2025546 AMAQI
4th Aug 2025527 AMAQI
4th Aug 2025548 AMAQI
4th Aug 2025539 AMAQI
4th Aug 20255910 AMAQI
4th Aug 20255911 AMAQI
4th Aug 20255212 PMAQI
4th Aug 2025541 PMAQI
4th Aug 2025432 PMAQI
4th Aug 2025483 PMAQI
4th Aug 2025484 PMAQI
4th Aug 2025505 PMAQI
4th Aug 2025486 PMAQI
4th Aug 2025547 PMAQI
4th Aug 2025538 PMAQI
4th Aug 2025569 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255211 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025543 AMAQI
5th Aug 2025534 AMAQI
5th Aug 2025535 AMAQI

24°C21/31°C

5th Aug 2025546 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025528 AMAQI
5th Aug 2025559 AMAQI
5th Aug 20255010 AMAQI
5th Aug 20255111 AMAQI
5th Aug 20255212 PMAQI
5th Aug 2025461 PMAQI
5th Aug 2025502 PMAQI
5th Aug 2025463 PMAQI
5th Aug 2025464 PMAQI
5th Aug 2025465 PMAQI
5th Aug 2025516 PMAQI
5th Aug 2025557 PMAQI
5th Aug 2025558 PMAQI
5th Aug 2025559 PMAQI
5th Aug 20255610 PMAQI
5th Aug 20255511 PMAQI
6th Aug 20255312 AMAQI
6th Aug 2025531 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025533 AMAQI
6th Aug 2025534 AMAQI
6th Aug 2025535 AMAQI

24°C22/30°C

6th Aug 2025546 AMAQI
6th Aug 2025467 AMAQI
6th Aug 2025468 AMAQI
6th Aug 2025469 AMAQI
6th Aug 20254910 AMAQI
6th Aug 20255211 AMAQI
6th Aug 20254712 PMAQI
6th Aug 2025451 PMAQI
6th Aug 2025432 PMAQI
6th Aug 2025423 PMAQI
6th Aug 2025384 PMAQI
6th Aug 2025385 PMAQI
6th Aug 2025476 PMAQI
6th Aug 2025507 PMAQI
6th Aug 2025488 PMAQI
6th Aug 2025509 PMAQI
6th Aug 20255210 PMAQI
6th Aug 20255311 PMAQI
7th Aug 20255212 AMAQI
7th Aug 2025531 AMAQI
7th Aug 2025532 AMAQI
7th Aug 2025533 AMAQI
7th Aug 2025544 AMAQI
7th Aug 2025535 AMAQI

23°C22/24°C

7th Aug 2025546 AMAQI
7th Aug 2025447 AMAQI
7th Aug 2025388 AMAQI
7th Aug 2025479 AMAQI
7th Aug 20254810 AMAQI
7th Aug 20254211 AMAQI
7th Aug 20253012 PMAQI
7th Aug 2025261 PMAQI
7th Aug 2025272 PMAQI
7th Aug 2025263 PMAQI
7th Aug 2025264 PMAQI
7th Aug 2025305 PMAQI
7th Aug 2025316 PMAQI
7th Aug 2025457 PMAQI
7th Aug 2025508 PMAQI
7th Aug 2025499 PMAQI
7th Aug 20255010 PMAQI
7th Aug 20254811 PMAQI
8th Aug 20254712 AMAQI
8th Aug 2025471 AMAQI
8th Aug 2025472 AMAQI
8th Aug 2025503 AMAQI
8th Aug 2025504 AMAQI
8th Aug 2025505 AMAQI

22°C21/23°C

8th Aug 2025516 AMAQI
8th Aug 2025257 AMAQI
8th Aug 2025208 AMAQI
8th Aug 2025189 AMAQI
8th Aug 20251910 AMAQI
8th Aug 20252411 AMAQI
8th Aug 20252212 PMAQI
8th Aug 2025231 PMAQI
8th Aug 2025222 PMAQI
8th Aug 2025243 PMAQI
8th Aug 2025264 PMAQI
8th Aug 2025265 PMAQI
8th Aug 2025266 PMAQI
8th Aug 2025387 PMAQI
8th Aug 2025378 PMAQI
8th Aug 2025389 PMAQI
8th Aug 20253910 PMAQI
8th Aug 20253811 PMAQI
9th Aug 20253712 AMAQI
9th Aug 2025431 AMAQI
9th Aug 2025442 AMAQI
9th Aug 2025423 AMAQI
9th Aug 2025404 AMAQI
9th Aug 2025405 AMAQI

22°C20/26°C

9th Aug 2025406 AMAQI
9th Aug 2025227 AMAQI
9th Aug 2025188 AMAQI
9th Aug 2025209 AMAQI
9th Aug 20252010 AMAQI
9th Aug 20252611 AMAQI
9th Aug 20252412 PMAQI
9th Aug 2025241 PMAQI
9th Aug 2025232 PMAQI
9th Aug 2025223 PMAQI
9th Aug 2025224 PMAQI
9th Aug 2025225 PMAQI
9th Aug 2025256 PMAQI
9th Aug 2025357 PMAQI
9th Aug 2025378 PMAQI
9th Aug 2025369 PMAQI
9th Aug 20253310 PMAQI
9th Aug 20253311 PMAQI
10th Aug 20253412 AMAQI
10th Aug 2025341 AMAQI
10th Aug 2025372 AMAQI
10th Aug 2025373 AMAQI
10th Aug 2025384 AMAQI
10th Aug 2025375 AMAQI

24°C20/30°C

10th Aug 2025366 AMAQI
10th Aug 2025377 AMAQI
10th Aug 2025458 AMAQI
10th Aug 2025229 AMAQI
10th Aug 20252710 AMAQI
10th Aug 20252511 AMAQI
10th Aug 20252312 PMAQI
10th Aug 2025221 PMAQI
10th Aug 2025212 PMAQI
10th Aug 2025213 PMAQI
10th Aug 2025234 PMAQI
10th Aug 2025245 PMAQI
10th Aug 2025226 PMAQI
10th Aug 2025337 PMAQI
10th Aug 2025358 PMAQI
10th Aug 2025379 PMAQI
10th Aug 20253310 PMAQI
10th Aug 20253411 PMAQI
11th Aug 20253412 AMAQI
11th Aug 2025371 AMAQI
11th Aug 2025372 AMAQI
11th Aug 2025353 AMAQI
11th Aug 2025344 AMAQI
11th Aug 2025345 AMAQI

23°C20/29°C

11th Aug 2025366 AMAQI
11th Aug 2025317 AMAQI
11th Aug 2025368 AMAQI
11th Aug 2025249 AMAQI
11th Aug 20251710 AMAQI
11th Aug 20252811 AMAQI
11th Aug 20253212 PMAQI
11th Aug 2025361 PMAQI
11th Aug 2025422 PMAQI
11th Aug 2025403 PMAQI
11th Aug 2025424 PMAQI
11th Aug 2025485 PMAQI
11th Aug 2025546 PMAQI
11th Aug 2025517 PMAQI
11th Aug 2025488 PMAQI
11th Aug 2025529 PMAQI
11th Aug 20254610 PMAQI
11th Aug 20255011 PMAQI
12th Aug 20254512 AMAQI
12th Aug 2025451 AMAQI
12th Aug 2025482 AMAQI
12th Aug 2025483 AMAQI
12th Aug 2025504 AMAQI
12th Aug 2025495 AMAQI

24°C21/31°C

12th Aug 2025496 AMAQI
12th Aug 2025427 AMAQI
12th Aug 2025448 AMAQI
12th Aug 2025439 AMAQI
12th Aug 20255110 AMAQI
12th Aug 20255411 AMAQI
12th Aug 20254512 PMAQI
12th Aug 2025481 PMAQI
12th Aug 2025472 PMAQI
12th Aug 2025403 PMAQI
12th Aug 2025434 PMAQI
12th Aug 2025395 PMAQI
12th Aug 2025426 PMAQI
12th Aug 2025487 PMAQI
12th Aug 2025518 PMAQI
12th Aug 2025519 PMAQI
12th Aug 20255310 PMAQI
12th Aug 20255011 PMAQI
13th Aug 20254612 AMAQI
13th Aug 2025461 AMAQI
13th Aug 2025522 AMAQI
13th Aug 2025513 AMAQI
13th Aug 2025514 AMAQI
13th Aug 2025505 AMAQI

24°C21/30°C

13th Aug 2025516 AMAQI
13th Aug 2025477 AMAQI
13th Aug 2025448 AMAQI
13th Aug 2025459 AMAQI
13th Aug 20255010 AMAQI
13th Aug 20254611 AMAQI
13th Aug 20254012 PMAQI
13th Aug 2025491 PMAQI
13th Aug 2025362 PMAQI
13th Aug 2025383 PMAQI
13th Aug 2025394 PMAQI
13th Aug 2025405 PMAQI
13th Aug 2025446 PMAQI
13th Aug 2025527 PMAQI
13th Aug 2025528 PMAQI
13th Aug 2025529 PMAQI
13th Aug 20255310 PMAQI
13th Aug 20254711 PMAQI
14th Aug 20254712 AMAQI
14th Aug 2025481 AMAQI
14th Aug 2025492 AMAQI
14th Aug 2025483 AMAQI
14th Aug 2025474 AMAQI
14th Aug 2025495 AMAQI

23°C20/29°C

14th Aug 2025526 AMAQI
14th Aug 2025477 AMAQI
14th Aug 2025428 AMAQI
14th Aug 2025489 AMAQI
14th Aug 20254210 AMAQI
14th Aug 20254011 AMAQI
14th Aug 20252712 PMAQI
14th Aug 2025361 PMAQI
14th Aug 2025302 PMAQI
14th Aug 2025343 PMAQI
14th Aug 2025304 PMAQI
14th Aug 2025425 PMAQI
14th Aug 2025456 PMAQI
14th Aug 2025487 PMAQI
14th Aug 2025528 PMAQI
14th Aug 2025529 PMAQI
14th Aug 20255210 PMAQI
14th Aug 20254811 PMAQI
15th Aug 20254812 AMAQI
15th Aug 2025481 AMAQI
15th Aug 2025482 AMAQI
15th Aug 2025503 AMAQI
15th Aug 2025504 AMAQI
15th Aug 2025505 AMAQI

23°C20/29°C

15th Aug 2025506 AMAQI
15th Aug 2025387 AMAQI
15th Aug 2025388 AMAQI
15th Aug 2025459 AMAQI
15th Aug 20253810 AMAQI
15th Aug 20253211 AMAQI
15th Aug 20253612 PMAQI
15th Aug 2025341 PMAQI
15th Aug 2025272 PMAQI
15th Aug 2025363 PMAQI
15th Aug 2025374 PMAQI
15th Aug 2025365 PMAQI
15th Aug 2025386 PMAQI
15th Aug 2025467 PMAQI
15th Aug 2025538 PMAQI
15th Aug 2025509 PMAQI
15th Aug 20254910 PMAQI
15th Aug 20254611 PMAQI
16th Aug 20254512 AMAQI
16th Aug 2025461 AMAQI
16th Aug 2025492 AMAQI
16th Aug 2025483 AMAQI
16th Aug 2025504 AMAQI
16th Aug 2025505 AMAQI

23°C21/26°C

16th Aug 2025506 AMAQI
16th Aug 2025377 AMAQI
16th Aug 2025428 AMAQI
16th Aug 2025459 AMAQI
16th Aug 20254510 AMAQI
16th Aug 20254611 AMAQI
16th Aug 20254712 PMAQI
16th Aug 2025511 PMAQI
16th Aug 2025422 PMAQI
16th Aug 2025343 PMAQI
16th Aug 2025434 PMAQI
16th Aug 2025495 PMAQI
16th Aug 2025486 PMAQI
16th Aug 2025517 PMAQI
16th Aug 2025508 PMAQI
16th Aug 2025549 PMAQI
16th Aug 20255310 PMAQI
16th Aug 20255311 PMAQI
17th Aug 20254812 AMAQI
17th Aug 2025481 AMAQI
17th Aug 2025472 AMAQI
17th Aug 2025483 AMAQI
17th Aug 2025484 AMAQI
17th Aug 2025495 AMAQI

22°C21/24°C

17th Aug 2025506 AMAQI
17th Aug 2025507 AMAQI
17th Aug 2025438 AMAQI
17th Aug 2025509 AMAQI
17th Aug 20254710 AMAQI
17th Aug 20255011 AMAQI
17th Aug 20255012 PMAQI
17th Aug 2025501 PMAQI
17th Aug 2025432 PMAQI
17th Aug 2025363 PMAQI
17th Aug 2025394 PMAQI
17th Aug 2025395 PMAQI
17th Aug 2025496 PMAQI
17th Aug 2025517 PMAQI
17th Aug 2025508 PMAQI
17th Aug 2025539 PMAQI
17th Aug 20254910 PMAQI
17th Aug 20254711 PMAQI
18th Aug 20254412 AMAQI
18th Aug 2025501 AMAQI
18th Aug 2025502 AMAQI
18th Aug 2025503 AMAQI
18th Aug 2025494 AMAQI
18th Aug 2025505 AMAQI

22°C20/25°C

18th Aug 2025486 AMAQI
18th Aug 2025407 AMAQI
18th Aug 2025468 AMAQI
18th Aug 2025469 AMAQI
18th Aug 20254910 AMAQI
18th Aug 20255011 AMAQI
18th Aug 20255212 PMAQI
18th Aug 2025441 PMAQI
18th Aug 2025432 PMAQI
18th Aug 2025433 PMAQI
18th Aug 2025404 PMAQI
18th Aug 2025485 PMAQI
18th Aug 2025526 PMAQI
18th Aug 2025527 PMAQI
18th Aug 2025528 PMAQI
18th Aug 2025529 PMAQI
18th Aug 20255410 PMAQI
18th Aug 20255011 PMAQI
19th Aug 20255012 AMAQI
19th Aug 2025501 AMAQI
19th Aug 2025502 AMAQI
19th Aug 2025513 AMAQI
19th Aug 2025504 AMAQI
19th Aug 2025515 AMAQI

21°C20/25°C

19th Aug 2025506 AMAQI
19th Aug 2025487 AMAQI
19th Aug 2025508 AMAQI
19th Aug 2025489 AMAQI
19th Aug 20254710 AMAQI
19th Aug 20253811 AMAQI
19th Aug 20254212 PMAQI
19th Aug 2025461 PMAQI
19th Aug 2025332 PMAQI
19th Aug 2025343 PMAQI
19th Aug 2025364 PMAQI
19th Aug 2025365 PMAQI
19th Aug 2025456 PMAQI
19th Aug 2025507 PMAQI
19th Aug 2025488 PMAQI
19th Aug 2025509 PMAQI
19th Aug 20255210 PMAQI
19th Aug 20255111 PMAQI
20th Aug 20254812 AMAQI
20th Aug 2025511 AMAQI
20th Aug 2025522 AMAQI
20th Aug 2025523 AMAQI
20th Aug 2025524 AMAQI
20th Aug 2025515 AMAQI

23°C20/31°C

20th Aug 2025506 AMAQI
20th Aug 2025467 AMAQI
20th Aug 2025458 AMAQI
20th Aug 2025529 AMAQI
20th Aug 20255010 AMAQI
20th Aug 20254811 AMAQI
20th Aug 20254412 PMAQI
20th Aug 2025421 PMAQI
20th Aug 2025382 PMAQI
20th Aug 2025363 PMAQI
20th Aug 2025324 PMAQI
20th Aug 2025425 PMAQI
20th Aug 2025476 PMAQI
20th Aug 2025547 PMAQI
20th Aug 2025538 PMAQI
20th Aug 2025549 PMAQI
20th Aug 20255310 PMAQI
20th Aug 20255111 PMAQI
21st Aug 20255212 AMAQI
21st Aug 2025521 AMAQI
21st Aug 2025512 AMAQI
21st Aug 2025523 AMAQI
21st Aug 2025524 AMAQI
21st Aug 2025525 AMAQI

24°C20/31°C

21st Aug 2025516 AMAQI
21st Aug 2025477 AMAQI
21st Aug 2025548 AMAQI
21st Aug 2025409 AMAQI
21st Aug 20253810 AMAQI
21st Aug 20255011 AMAQI
21st Aug 20254612 PMAQI
21st Aug 2025491 PMAQI
21st Aug 2025502 PMAQI
21st Aug 2025523 PMAQI
21st Aug 2025454 PMAQI
21st Aug 2025455 PMAQI
21st Aug 2025506 PMAQI
21st Aug 2025517 PMAQI
21st Aug 2025538 PMAQI
21st Aug 2025549 PMAQI
21st Aug 20255410 PMAQI
21st Aug 20255211 PMAQI
22nd Aug 20255212 AMAQI
22nd Aug 2025521 AMAQI
22nd Aug 2025522 AMAQI
22nd Aug 2025503 AMAQI
22nd Aug 2025524 AMAQI
22nd Aug 2025525 AMAQI

24°C20/30°C

22nd Aug 2025526 AMAQI
22nd Aug 2025427 AMAQI
22nd Aug 2025468 AMAQI
22nd Aug 2025529 AMAQI
22nd Aug 20254510 AMAQI
22nd Aug 20255511 AMAQI
22nd Aug 20254612 PMAQI
22nd Aug 2025461 PMAQI
22nd Aug 2025482 PMAQI
22nd Aug 2025443 PMAQI
22nd Aug 2025514 PMAQI
22nd Aug 2025485 PMAQI
22nd Aug 2025506 PMAQI
22nd Aug 2025517 PMAQI
22nd Aug 2025548 PMAQI
22nd Aug 2025509 PMAQI
22nd Aug 20255210 PMAQI
22nd Aug 20255111 PMAQI
23rd Aug 20255212 AMAQI
23rd Aug 2025521 AMAQI
23rd Aug 2025532 AMAQI
23rd Aug 2025533 AMAQI
23rd Aug 2025524 AMAQI
23rd Aug 2025525 AMAQI

23°C20/31°C

23rd Aug 2025526 AMAQI
23rd Aug 2025427 AMAQI
23rd Aug 2025478 AMAQI
23rd Aug 2025419 AMAQI
23rd Aug 20254010 AMAQI
23rd Aug 20254811 AMAQI
23rd Aug 20254312 PMAQI
23rd Aug 2025441 PMAQI
23rd Aug 2025432 PMAQI
23rd Aug 2025393 PMAQI
23rd Aug 2025324 PMAQI
23rd Aug 2025395 PMAQI
23rd Aug 2025466 PMAQI
23rd Aug 2025547 PMAQI
23rd Aug 2025548 PMAQI
23rd Aug 2025509 PMAQI
23rd Aug 20255610 PMAQI
23rd Aug 20255411 PMAQI
24th Aug 20255012 AMAQI
24th Aug 2025531 AMAQI
24th Aug 2025502 AMAQI
24th Aug 2025483 AMAQI
24th Aug 2025494 AMAQI
24th Aug 2025505 AMAQI

23°C20/27°C

24th Aug 2025486 AMAQI
24th Aug 2025397 AMAQI
24th Aug 2025388 AMAQI
24th Aug 2025489 AMAQI
24th Aug 20254410 AMAQI
24th Aug 20253611 AMAQI
24th Aug 20253212 PMAQI
24th Aug 2025341 PMAQI
24th Aug 2025462 PMAQI
24th Aug 2025453 PMAQI
24th Aug 2025404 PMAQI
24th Aug 2025405 PMAQI
24th Aug 2025486 PMAQI
24th Aug 2025497 PMAQI
24th Aug 2025508 PMAQI
24th Aug 2025469 PMAQI
24th Aug 20255410 PMAQI
24th Aug 20255311 PMAQI
25th Aug 20254612 AMAQI
25th Aug 2025501 AMAQI
25th Aug 2025492 AMAQI
25th Aug 2025483 AMAQI
25th Aug 2025454 AMAQI
25th Aug 2025465 AMAQI

23°C20/29°C

25th Aug 2025486 AMAQI
25th Aug 2025507 AMAQI
25th Aug 2025498 AMAQI
25th Aug 2025549 AMAQI
25th Aug 20254910 AMAQI
25th Aug 20254811 AMAQI
25th Aug 20254812 PMAQI
25th Aug 2025441 PMAQI
25th Aug 2025482 PMAQI
25th Aug 2025493 PMAQI
25th Aug 2025494 PMAQI
25th Aug 2025505 PMAQI
25th Aug 2025536 PMAQI
25th Aug 2025547 PMAQI
25th Aug 2025538 PMAQI
25th Aug 2025549 PMAQI
25th Aug 20255410 PMAQI
25th Aug 20255211 PMAQI
26th Aug 20254512 AMAQI
26th Aug 2025481 AMAQI
26th Aug 2025502 AMAQI
26th Aug 2025493 AMAQI
26th Aug 2025494 AMAQI
26th Aug 2025495 AMAQI

24°C20/28°C

26th Aug 2025496 AMAQI
26th Aug 2025487 AMAQI
26th Aug 2025528 AMAQI
26th Aug 2025539 AMAQI
26th Aug 20256510 AMAQI
26th Aug 20254411 AMAQI
26th Aug 20254912 PMAQI
26th Aug 2025511 PMAQI
26th Aug 2025492 PMAQI
26th Aug 2025473 PMAQI
26th Aug 2025424 PMAQI
26th Aug 2025425 PMAQI
26th Aug 2025516 PMAQI
26th Aug 2025497 PMAQI
26th Aug 2025528 PMAQI
26th Aug 2025489 PMAQI
26th Aug 20255210 PMAQI
26th Aug 20255511 PMAQI
27th Aug 20254812 AMAQI
27th Aug 2025521 AMAQI
27th Aug 2025522 AMAQI
27th Aug 2025523 AMAQI
27th Aug 2025524 AMAQI
27th Aug 2025525 AMAQI

23°C21/27°C

27th Aug 2025526 AMAQI
27th Aug 2025507 AMAQI
27th Aug 2025438 AMAQI
27th Aug 2025479 AMAQI
27th Aug 20254710 AMAQI
27th Aug 20254711 AMAQI
27th Aug 20254012 PMAQI
27th Aug 2025421 PMAQI
27th Aug 2025442 PMAQI
27th Aug 2025453 PMAQI
27th Aug 2025494 PMAQI
27th Aug 2025445 PMAQI
27th Aug 2025496 PMAQI
27th Aug 2025527 PMAQI
27th Aug 2025528 PMAQI
27th Aug 2025529 PMAQI
27th Aug 20254310 PMAQI
27th Aug 20255211 PMAQI
28th Aug 20254512 AMAQI
28th Aug 2025471 AMAQI
28th Aug 2025512 AMAQI
28th Aug 2025523 AMAQI
28th Aug 2025514 AMAQI
28th Aug 2025515 AMAQI

21°C20/22°C

28th Aug 2025526 AMAQI
28th Aug 2025437 AMAQI
28th Aug 2025358 AMAQI
28th Aug 2025319 AMAQI
28th Aug 20254210 AMAQI
28th Aug 20254311 AMAQI
28th Aug 20255212 PMAQI
28th Aug 2025491 PMAQI
28th Aug 2025492 PMAQI
28th Aug 2025473 PMAQI
28th Aug 2025504 PMAQI
28th Aug 2025495 PMAQI
28th Aug 2025476 PMAQI
28th Aug 2025487 PMAQI
28th Aug 2025518 PMAQI
28th Aug 2025499 PMAQI
28th Aug 20255510 PMAQI
28th Aug 20255211 PMAQI
29th Aug 20255212 AMAQI
29th Aug 2025521 AMAQI
29th Aug 2025522 AMAQI
29th Aug 2025523 AMAQI
29th Aug 2025524 AMAQI
29th Aug 2025525 AMAQI

20°C19/22°C

29th Aug 2025526 AMAQI
29th Aug 2025467 AMAQI
29th Aug 2025438 AMAQI
29th Aug 2025429 AMAQI
29th Aug 20254110 AMAQI
29th Aug 20254211 AMAQI
29th Aug 20254512 PMAQI
29th Aug 2025391 PMAQI
29th Aug 2025422 PMAQI
29th Aug 2025363 PMAQI
29th Aug 2025404 PMAQI
29th Aug 2025415 PMAQI
29th Aug 2025476 PMAQI
29th Aug 2025507 PMAQI
29th Aug 2025538 PMAQI
29th Aug 2025519 PMAQI
29th Aug 20255210 PMAQI
29th Aug 20255411 PMAQI
30th Aug 20255012 AMAQI
30th Aug 2025521 AMAQI
30th Aug 2025512 AMAQI
30th Aug 2025523 AMAQI
30th Aug 2025524 AMAQI
30th Aug 2025515 AMAQI

22°C19/26°C

30th Aug 2025516 AMAQI
6 AM
30th Aug 2025447 AMAQI
30th Aug 2025448 AMAQI
30th Aug 2025399 AMAQI
30th Aug 20255010 AMAQI
30th Aug 20255411 AMAQI
30th Aug 20255212 PMAQI
12 PM
30th Aug 2025521 PMAQI
30th Aug 2025482 PMAQI
30th Aug 2025473 PMAQI
30th Aug 2025484 PMAQI
30th Aug 2025465 PMAQI
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM

50AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
2 PM - 4 PM

40AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 50), while the lowest AQI was between 2 PM to 4 PM (Avg. 40).
Night time
Avg. Highest Time
12 AM - 11 PM

50AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
12 AM - 11 PM

50AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 50), while the lowest AQI was between 12 AM to 11 PM (Avg. 50).

2025 Days Vs Air Quality

Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, Thailand

2025

31%

74

49%

119

19%

46

0.8%

2

Total number of days with different AQI categories in last 242 days in 2025 (123 days remaining)

Good
74 Days
Moderate
119 Days
Poor
46 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 31%

Health Risk Level:

High

In 2025, 31% of 242 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

Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, 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
86AQI
2nd January 2025
72AQI
3rd January 2025
78AQI
4th January 2025
86AQI
5th January 2025
89AQI
6th January 2025
92AQI
7th January 2025
90AQI
8th January 2025
101AQI
9th January 2025
89AQI
10th January 2025
93AQI
11th January 2025
91AQI
12th January 2025
88AQI
13th January 2025
95AQI
14th January 2025
90AQI
15th January 2025
93AQI
16th January 2025
88AQI
17th January 2025
89AQI
18th January 2025
86AQI
19th January 2025
84AQI
20th January 2025
88AQI
21st January 2025
92AQI
22nd January 2025
90AQI
23rd January 2025
88AQI
24th January 2025
87AQI
25th January 2025
87AQI
26th January 2025
89AQI
27th January 2025
87AQI
28th January 2025
91AQI
29th January 2025
97AQI
30th January 2025
104AQI
31st January 2025
97AQI
1st February 2025
93AQI
2nd February 2025
92AQI
3rd February 2025
92AQI
4th February 2025
98AQI
5th February 2025
97AQI
6th February 2025
105AQI
7th February 2025
103AQI
8th February 2025
99AQI
9th February 2025
91AQI
10th February 2025
99AQI
11th February 2025
100AQI
12th February 2025
96AQI
13th February 2025
95AQI
14th February 2025
102AQI
15th February 2025
99AQI
16th February 2025
111AQI
17th February 2025
104AQI
18th February 2025
104AQI
19th February 2025
96AQI
20th February 2025
97AQI
21st February 2025
92AQI
22nd February 2025
97AQI
23rd February 2025
94AQI
24th February 2025
80AQI
25th February 2025
75AQI
26th February 2025
69AQI
27th February 2025
71AQI
28th February 2025
77AQI
1st March 2025
80AQI
2nd March 2025
82AQI
3rd March 2025
89AQI
4th March 2025
105AQI
5th March 2025
115AQI
6th March 2025
109AQI
7th March 2025
115AQI
8th March 2025
119AQI
9th March 2025
113AQI
10th March 2025
94AQI
11th March 2025
106AQI
12th March 2025
103AQI
13th March 2025
110AQI
14th March 2025
111AQI
15th March 2025
123AQI
16th March 2025
118AQI
17th March 2025
135AQI
18th March 2025
112AQI
19th March 2025
116AQI
20th March 2025
106AQI
21st March 2025
122AQI
22nd March 2025
125AQI
23rd March 2025
153AQI
24th March 2025
134AQI
25th March 2025
136AQI
26th March 2025
116AQI
27th March 2025
136AQI
28th March 2025
150AQI
29th March 2025
145AQI
30th March 2025
154AQI
31st March 2025
146AQI
1st April 2025
146AQI
2nd April 2025
144AQI
3rd April 2025
138AQI
4th April 2025
133AQI
5th April 2025
124AQI
6th April 2025
122AQI
7th April 2025
98AQI
8th April 2025
86AQI
9th April 2025
106AQI
10th April 2025
116AQI
11th April 2025
110AQI
12th April 2025
91AQI
13th April 2025
88AQI
14th April 2025
67AQI
15th April 2025
67AQI
16th April 2025
64AQI
17th April 2025
68AQI
18th April 2025
64AQI
19th April 2025
64AQI
20th April 2025
69AQI
21st April 2025
68AQI
22nd April 2025
74AQI
23rd April 2025
80AQI
24th April 2025
89AQI
25th April 2025
90AQI
26th April 2025
93AQI
27th April 2025
98AQI
28th April 2025
78AQI
29th April 2025
75AQI
30th April 2025
70AQI
1st May 2025
63AQI
2nd May 2025
77AQI
3rd May 2025
67AQI
4th May 2025
73AQI
5th May 2025
71AQI
6th May 2025
89AQI
7th May 2025
108AQI
8th May 2025
110AQI
9th May 2025
109AQI
10th May 2025
98AQI
11th May 2025
110AQI
12th May 2025
88AQI
13th May 2025
76AQI
14th May 2025
59AQI
15th May 2025
43AQI
16th May 2025
48AQI
17th May 2025
51AQI
18th May 2025
54AQI
19th May 2025
41AQI
20th May 2025
48AQI
21st May 2025
49AQI
22nd May 2025
52AQI
23rd May 2025
48AQI
24th May 2025
48AQI
25th May 2025
53AQI
26th May 2025
43AQI
27th May 2025
42AQI
28th May 2025
31AQI
29th May 2025
43AQI
30th May 2025
41AQI
31st May 2025
38AQI
1st June 2025
35AQI
2nd June 2025
42AQI
3rd June 2025
53AQI
4th June 2025
59AQI
5th June 2025
55AQI
6th June 2025
52AQI
7th June 2025
59AQI
8th June 2025
56AQI
9th June 2025
57AQI
10th June 2025
50AQI
11th June 2025
43AQI
12th June 2025
56AQI
13th June 2025
51AQI
14th June 2025
51AQI
15th June 2025
52AQI
16th June 2025
49AQI
17th June 2025
48AQI
18th June 2025
46AQI
19th June 2025
49AQI
20th June 2025
50AQI
21st June 2025
50AQI
22nd June 2025
52AQI
23rd June 2025
49AQI
24th June 2025
47AQI
25th June 2025
48AQI
26th June 2025
50AQI
27th June 2025
48AQI
28th June 2025
48AQI
29th June 2025
49AQI
30th June 2025
50AQI
1st July 2025
53AQI
2nd July 2025
54AQI
3rd July 2025
52AQI
4th July 2025
51AQI
5th July 2025
50AQI
6th July 2025
50AQI
7th July 2025
47AQI
8th July 2025
49AQI
9th July 2025
52AQI
10th July 2025
53AQI
11th July 2025
52AQI
12th July 2025
51AQI
13th July 2025
51AQI
14th July 2025
51AQI
15th July 2025
49AQI
16th July 2025
48AQI
17th July 2025
47AQI
18th July 2025
45AQI
19th July 2025
43AQI
20th July 2025
42AQI
21st July 2025
42AQI
22nd July 2025
48AQI
23rd July 2025
48AQI
24th July 2025
47AQI
25th July 2025
45AQI
26th July 2025
51AQI
27th July 2025
50AQI
28th July 2025
49AQI
29th July 2025
49AQI
30th July 2025
50AQI
31st July 2025
53AQI
1st August 2025
53AQI
2nd August 2025
54AQI
3rd August 2025
52AQI
4th August 2025
53AQI
5th August 2025
53AQI
6th August 2025
49AQI
7th August 2025
44AQI
8th August 2025
35AQI
9th August 2025
32AQI
10th August 2025
31AQI
11th August 2025
39AQI
12th August 2025
47AQI
13th August 2025
47AQI
14th August 2025
45AQI
15th August 2025
43AQI
16th August 2025
48AQI
17th August 2025
48AQI
18th August 2025
48AQI
19th August 2025
47AQI
20th August 2025
48AQI
21st August 2025
50AQI
22nd August 2025
50AQI
23rd August 2025
48AQI
24th August 2025
46AQI
25th August 2025
50AQI
26th August 2025
50AQI
27th August 2025
49AQI
28th August 2025
48AQI
29th August 2025
48AQI
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
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

90AQI

94AQI

119AQI

93AQI

64AQI

50AQI

49AQI

47AQI


No. of days

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

202576AQI

29
2
22
6
4
25
2
21
9
13
14
4
18
12
19
12
24
5
74
119
46
2

Highest AQI recorded in

March

119AQI


Lowest AQI recorded in

August

47AQI


202451AQI

4
12
9
3
20
10
28
3
29
25
4
22
9
18
12
31
155
84

Highest AQI recorded in

December

81AQI


Lowest AQI recorded in

September

41AQI


202349AQI

3
19
12
19
15

Highest AQI recorded in

November

62AQI


Lowest AQI recorded in

December

47AQI


202287AQI

26
5
9
11
1
3
12
15
1
4
10
1
2
14
17
20
5
3
37
64
38
17
3

Highest AQI recorded in

March

149AQI


Lowest AQI recorded in

July

14AQI


2021147AQI

1
3
11
1
13
8
5
3
1
2
3
5
1
25
6
1
33
11
26
12
5

Highest AQI recorded in

March

224AQI


Lowest AQI recorded in

November

73AQI


2020191AQI

7
6
12
7
2
5
2
1
1
5
2
19
13
2

Highest AQI recorded in

April

220AQI


Lowest AQI recorded in

June

40AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
191AQI
Least Polluted Year Recorded
2023(Avg.)
49AQI


Khun Yuam Hospital's annual 2025 AQI (76) shows an average percentage change of -3.3% (improved AQI) compared to previous years: 2020 (191), 2021 (147), 2022 (87), 2023 (49), 2024 (51).