Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Doi Luang, Chiang Rai, 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

Doi Luang, Chiang Rai, Thailand

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2025
57AQI
Lowest AQI recorded on
4th Aug 2024
34AQI

Same Day Analysis (1st August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025

Doi Luang, Chiang Rai, Thailand

AQI
Day
Night
.

5 AM2nd Aug 2025

7 PM

4 AM3rd Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
1AM3rd Aug

57AQI

Avg. Lowest Time
4PM2nd Aug

41AQI

In the last 24 hours,

Doi Luang's AQI reached its highest point of 57 at 1 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Doi Luang, Chiang Rai, Thailand

JulAug
04th - 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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025485 AMAQI
4th Jul 2025486 AMAQI
4th Jul 2025287 AMAQI
4th Jul 2025328 AMAQI
4th Jul 2025299 AMAQI
4th Jul 20252410 AMAQI
4th Jul 20252811 AMAQI
4th Jul 20252912 PMAQI
4th Jul 2025311 PMAQI
4th Jul 2025322 PMAQI
4th Jul 2025283 PMAQI
4th Jul 2025304 PMAQI
4th Jul 2025345 PMAQI
4th Jul 2025356 PMAQI
4th Jul 2025437 PMAQI
4th Jul 2025468 PMAQI
4th Jul 2025459 PMAQI
4th Jul 20254710 PMAQI
4th Jul 20254211 PMAQI
5th Jul 20254612 AMAQI
5th Jul 2025461 AMAQI
5th Jul 2025442 AMAQI
5th Jul 2025433 AMAQI
5th Jul 2025434 AMAQI

24°C22/27°C

5th Jul 2025425 AMAQI
5th Jul 2025426 AMAQI
5th Jul 2025317 AMAQI
5th Jul 2025288 AMAQI
5th Jul 2025309 AMAQI
5th Jul 20253410 AMAQI
5th Jul 20253511 AMAQI
5th Jul 20253412 PMAQI
5th Jul 2025341 PMAQI
5th Jul 2025302 PMAQI
5th Jul 2025343 PMAQI
5th Jul 2025354 PMAQI
5th Jul 2025385 PMAQI
5th Jul 2025386 PMAQI
5th Jul 2025527 PMAQI
5th Jul 2025558 PMAQI
5th Jul 2025579 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20254812 AMAQI
6th Jul 2025391 AMAQI
6th Jul 2025392 AMAQI
6th Jul 2025403 AMAQI
6th Jul 2025404 AMAQI

24°C22/28°C

6th Jul 2025415 AMAQI
6th Jul 2025406 AMAQI
6th Jul 2025307 AMAQI
6th Jul 2025228 AMAQI
6th Jul 2025229 AMAQI
6th Jul 20251810 AMAQI
6th Jul 20252811 AMAQI
6th Jul 20252712 PMAQI
6th Jul 2025321 PMAQI
6th Jul 2025302 PMAQI
6th Jul 2025303 PMAQI
6th Jul 2025394 PMAQI
6th Jul 2025345 PMAQI
6th Jul 2025306 PMAQI
6th Jul 2025387 PMAQI
6th Jul 2025408 PMAQI
6th Jul 2025379 PMAQI
6th Jul 20253610 PMAQI
6th Jul 20253711 PMAQI
7th Jul 20253512 AMAQI
7th Jul 2025371 AMAQI
7th Jul 2025372 AMAQI
7th Jul 2025363 AMAQI
7th Jul 2025374 AMAQI

24°C22/26°C

7th Jul 2025385 AMAQI
7th Jul 2025376 AMAQI
7th Jul 2025257 AMAQI
7th Jul 2025268 AMAQI
7th Jul 2025329 AMAQI
7th Jul 20253610 AMAQI
7th Jul 20252811 AMAQI
7th Jul 20252612 PMAQI
7th Jul 2025231 PMAQI
7th Jul 2025292 PMAQI
7th Jul 2025263 PMAQI
7th Jul 2025264 PMAQI
7th Jul 2025265 PMAQI
7th Jul 2025276 PMAQI
7th Jul 2025347 PMAQI
7th Jul 2025378 PMAQI
7th Jul 2025369 PMAQI
7th Jul 20253610 PMAQI
7th Jul 20253411 PMAQI
8th Jul 20253512 AMAQI
8th Jul 2025361 AMAQI
8th Jul 2025372 AMAQI
8th Jul 2025373 AMAQI
8th Jul 2025374 AMAQI

24°C22/26°C

8th Jul 2025365 AMAQI
8th Jul 2025376 AMAQI
8th Jul 2025247 AMAQI
8th Jul 2025248 AMAQI
8th Jul 2025249 AMAQI
8th Jul 20253410 AMAQI
8th Jul 20252911 AMAQI
8th Jul 20253212 PMAQI
8th Jul 2025311 PMAQI
8th Jul 2025352 PMAQI
8th Jul 2025343 PMAQI
8th Jul 2025344 PMAQI
8th Jul 2025385 PMAQI
8th Jul 2025386 PMAQI
8th Jul 2025367 PMAQI
8th Jul 2025438 PMAQI
8th Jul 2025449 PMAQI
8th Jul 20254610 PMAQI
8th Jul 20254811 PMAQI
9th Jul 20254612 AMAQI
9th Jul 2025411 AMAQI
9th Jul 2025372 AMAQI
9th Jul 2025363 AMAQI
9th Jul 2025354 AMAQI

26°C23/31°C

9th Jul 2025365 AMAQI
9th Jul 2025376 AMAQI
9th Jul 2025507 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025619 AMAQI
9th Jul 20254110 AMAQI
9th Jul 20254911 AMAQI
9th Jul 20254712 PMAQI
9th Jul 2025401 PMAQI
9th Jul 2025452 PMAQI
9th Jul 2025443 PMAQI
9th Jul 2025474 PMAQI
9th Jul 2025455 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025427 PMAQI
9th Jul 2025438 PMAQI
9th Jul 2025419 PMAQI
9th Jul 20254410 PMAQI
9th Jul 20254111 PMAQI
10th Jul 20254212 AMAQI
10th Jul 2025421 AMAQI
10th Jul 2025392 AMAQI
10th Jul 2025393 AMAQI
10th Jul 2025414 AMAQI

25°C23/30°C

10th Jul 2025405 AMAQI
10th Jul 2025396 AMAQI
10th Jul 2025347 AMAQI
10th Jul 2025368 AMAQI
10th Jul 2025429 AMAQI
10th Jul 20253710 AMAQI
10th Jul 20254211 AMAQI
10th Jul 20254212 PMAQI
10th Jul 2025461 PMAQI
10th Jul 2025512 PMAQI
10th Jul 2025453 PMAQI
10th Jul 2025424 PMAQI
10th Jul 2025505 PMAQI
10th Jul 2025516 PMAQI
10th Jul 2025487 PMAQI
10th Jul 2025448 PMAQI
10th Jul 2025479 PMAQI
10th Jul 20254610 PMAQI
10th Jul 20254611 PMAQI
11th Jul 20255012 AMAQI
11th Jul 2025431 AMAQI
11th Jul 2025432 AMAQI
11th Jul 2025443 AMAQI
11th Jul 2025444 AMAQI

24°C23/29°C

11th Jul 2025445 AMAQI
11th Jul 2025436 AMAQI
11th Jul 2025337 AMAQI
11th Jul 2025398 AMAQI
11th Jul 2025369 AMAQI
11th Jul 20253510 AMAQI
11th Jul 20253911 AMAQI
11th Jul 20253512 PMAQI
11th Jul 2025341 PMAQI
11th Jul 2025352 PMAQI
11th Jul 2025373 PMAQI
11th Jul 2025384 PMAQI
11th Jul 2025335 PMAQI
11th Jul 2025326 PMAQI
11th Jul 2025407 PMAQI
11th Jul 2025428 PMAQI
11th Jul 2025409 PMAQI
11th Jul 20254410 PMAQI
11th Jul 20254211 PMAQI
12th Jul 20254212 AMAQI
12th Jul 2025441 AMAQI
12th Jul 2025442 AMAQI
12th Jul 2025433 AMAQI
12th Jul 2025454 AMAQI

23°C23/26°C

12th Jul 2025445 AMAQI
12th Jul 2025456 AMAQI
12th Jul 2025357 AMAQI
12th Jul 2025218 AMAQI
12th Jul 2025269 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20253111 AMAQI
12th Jul 20253212 PMAQI
12th Jul 2025281 PMAQI
12th Jul 2025302 PMAQI
12th Jul 2025293 PMAQI
12th Jul 2025304 PMAQI
12th Jul 2025305 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025387 PMAQI
12th Jul 2025418 PMAQI
12th Jul 2025389 PMAQI
12th Jul 20253810 PMAQI
12th Jul 20253811 PMAQI
13th Jul 20254012 AMAQI
13th Jul 2025461 AMAQI
13th Jul 2025422 AMAQI
13th Jul 2025423 AMAQI
13th Jul 2025424 AMAQI

24°C23/28°C

13th Jul 2025425 AMAQI
13th Jul 2025426 AMAQI
13th Jul 2025307 AMAQI
13th Jul 2025268 AMAQI
13th Jul 2025299 AMAQI
13th Jul 20252310 AMAQI
13th Jul 20253311 AMAQI
13th Jul 20253512 PMAQI
13th Jul 2025291 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025293 PMAQI
13th Jul 2025354 PMAQI
13th Jul 2025315 PMAQI
13th Jul 2025296 PMAQI
13th Jul 2025347 PMAQI
13th Jul 2025358 PMAQI
13th Jul 2025389 PMAQI
13th Jul 20254110 PMAQI
13th Jul 20253911 PMAQI
14th Jul 20253612 AMAQI
14th Jul 2025401 AMAQI
14th Jul 2025362 AMAQI
14th Jul 2025383 AMAQI
14th Jul 2025374 AMAQI

25°C23/30°C

14th Jul 2025365 AMAQI
14th Jul 2025386 AMAQI
14th Jul 2025297 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20252412 PMAQI
14th Jul 2025341 PMAQI
14th Jul 2025382 PMAQI
14th Jul 2025303 PMAQI
14th Jul 2025294 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025347 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025389 PMAQI
14th Jul 20253610 PMAQI
14th Jul 20253911 PMAQI
15th Jul 20253612 AMAQI
15th Jul 2025371 AMAQI
15th Jul 2025452 AMAQI
15th Jul 2025453 AMAQI
15th Jul 2025444 AMAQI

25°C23/30°C

15th Jul 2025425 AMAQI
15th Jul 2025386 AMAQI
15th Jul 2025237 AMAQI
15th Jul 2025228 AMAQI
15th Jul 2025219 AMAQI
15th Jul 20252610 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20252612 PMAQI
15th Jul 2025371 PMAQI
15th Jul 2025322 PMAQI
15th Jul 2025393 PMAQI
15th Jul 2025394 PMAQI
15th Jul 2025435 PMAQI
15th Jul 2025486 PMAQI
15th Jul 2025457 PMAQI
15th Jul 2025568 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255111 PMAQI
16th Jul 20255112 AMAQI
16th Jul 2025481 AMAQI
16th Jul 2025472 AMAQI
16th Jul 2025443 AMAQI
16th Jul 2025444 AMAQI

25°C24/29°C

16th Jul 2025445 AMAQI
16th Jul 2025406 AMAQI
16th Jul 2025367 AMAQI
16th Jul 2025408 AMAQI
16th Jul 2025429 AMAQI
16th Jul 20254710 AMAQI
16th Jul 20254011 AMAQI
16th Jul 20253512 PMAQI
16th Jul 2025421 PMAQI
16th Jul 2025422 PMAQI
16th Jul 2025403 PMAQI
16th Jul 2025464 PMAQI
16th Jul 2025405 PMAQI
16th Jul 2025406 PMAQI
16th Jul 2025467 PMAQI
16th Jul 2025468 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254211 PMAQI
17th Jul 20254912 AMAQI
17th Jul 2025461 AMAQI
17th Jul 2025462 AMAQI
17th Jul 2025443 AMAQI
17th Jul 2025444 AMAQI

24°C23/25°C

17th Jul 2025435 AMAQI
17th Jul 2025436 AMAQI
17th Jul 2025427 AMAQI
17th Jul 2025478 AMAQI
17th Jul 2025499 AMAQI
17th Jul 20255210 AMAQI
17th Jul 20253511 AMAQI
17th Jul 20254312 PMAQI
17th Jul 2025361 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025393 PMAQI
17th Jul 2025384 PMAQI
17th Jul 2025485 PMAQI
17th Jul 2025356 PMAQI
17th Jul 2025507 PMAQI
17th Jul 2025478 PMAQI
17th Jul 2025479 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254512 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025462 AMAQI
18th Jul 2025443 AMAQI
18th Jul 2025444 AMAQI

23°C23/25°C

18th Jul 2025455 AMAQI
18th Jul 2025456 AMAQI
18th Jul 2025367 AMAQI
18th Jul 2025348 AMAQI
18th Jul 2025299 AMAQI
18th Jul 20253210 AMAQI
18th Jul 20254211 AMAQI
18th Jul 20254212 PMAQI
18th Jul 2025421 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025354 PMAQI
18th Jul 2025395 PMAQI
18th Jul 2025436 PMAQI
18th Jul 2025547 PMAQI
18th Jul 2025548 PMAQI
18th Jul 2025499 PMAQI
18th Jul 20255010 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20254912 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025452 AMAQI
19th Jul 2025443 AMAQI
19th Jul 2025434 AMAQI

25°C22/29°C

19th Jul 2025465 AMAQI
19th Jul 2025436 AMAQI
19th Jul 2025377 AMAQI
19th Jul 2025348 AMAQI
19th Jul 2025459 AMAQI
19th Jul 20253810 AMAQI
19th Jul 20254211 AMAQI
19th Jul 20253312 PMAQI
19th Jul 2025291 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025274 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025386 PMAQI
19th Jul 2025517 PMAQI
19th Jul 2025558 PMAQI
19th Jul 2025549 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255311 PMAQI
20th Jul 20254912 AMAQI
20th Jul 2025471 AMAQI
20th Jul 2025452 AMAQI
20th Jul 2025423 AMAQI
20th Jul 2025424 AMAQI

26°C22/31°C

20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025458 AMAQI
20th Jul 2025539 AMAQI
20th Jul 20256310 AMAQI
20th Jul 20255211 AMAQI
20th Jul 20255212 PMAQI
20th Jul 2025561 PMAQI
20th Jul 2025592 PMAQI
20th Jul 2025473 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025455 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025537 PMAQI
20th Jul 2025558 PMAQI
20th Jul 2025539 PMAQI
20th Jul 20254910 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025451 AMAQI
21st Jul 2025442 AMAQI
21st Jul 2025433 AMAQI
21st Jul 2025444 AMAQI

26°C23/31°C

21st Jul 2025435 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025368 AMAQI
21st Jul 2025449 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025461 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025423 PMAQI
21st Jul 2025394 PMAQI
21st Jul 2025425 PMAQI
21st Jul 2025476 PMAQI
21st Jul 2025567 PMAQI
21st Jul 2025558 PMAQI
21st Jul 2025569 PMAQI
21st Jul 20255610 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20255812 AMAQI
22nd Jul 2025491 AMAQI
22nd Jul 2025482 AMAQI
22nd Jul 2025443 AMAQI
22nd Jul 2025424 AMAQI

25°C22/29°C

22nd Jul 2025435 AMAQI
22nd Jul 2025456 AMAQI
22nd Jul 2025507 AMAQI
22nd Jul 2025508 AMAQI
22nd Jul 2025529 AMAQI
22nd Jul 20255610 AMAQI
22nd Jul 20255411 AMAQI
22nd Jul 20254812 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025363 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025376 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025399 PMAQI
22nd Jul 20254510 PMAQI
22nd Jul 20254511 PMAQI
23rd Jul 20254612 AMAQI
23rd Jul 2025471 AMAQI
23rd Jul 2025482 AMAQI
23rd Jul 2025473 AMAQI
23rd Jul 2025464 AMAQI

23°C23/24°C

23rd Jul 2025465 AMAQI
23rd Jul 2025466 AMAQI
23rd Jul 2025277 AMAQI
23rd Jul 2025208 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20252910 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20254212 PMAQI
23rd Jul 2025361 PMAQI
23rd Jul 2025332 PMAQI
23rd Jul 2025323 PMAQI
23rd Jul 2025314 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025386 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025408 PMAQI
23rd Jul 2025369 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253711 PMAQI
24th Jul 20253712 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025463 AMAQI
24th Jul 2025444 AMAQI

23°C22/23°C

24th Jul 2025455 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025268 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252511 AMAQI
24th Jul 20252312 PMAQI
24th Jul 2025221 PMAQI
24th Jul 2025242 PMAQI
24th Jul 2025233 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025285 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025367 PMAQI
24th Jul 2025348 PMAQI
24th Jul 2025379 PMAQI
24th Jul 20253610 PMAQI
24th Jul 20253611 PMAQI
25th Jul 20253812 AMAQI
25th Jul 2025421 AMAQI
25th Jul 2025392 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025374 AMAQI

24°C23/26°C

25th Jul 2025365 AMAQI
25th Jul 2025356 AMAQI
25th Jul 2025307 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20252712 PMAQI
25th Jul 2025281 PMAQI
25th Jul 2025272 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025377 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025409 PMAQI
25th Jul 20254010 PMAQI
25th Jul 20254111 PMAQI
26th Jul 20253912 AMAQI
26th Jul 2025391 AMAQI
26th Jul 2025382 AMAQI
26th Jul 2025383 AMAQI
26th Jul 2025394 AMAQI

24°C23/27°C

26th Jul 2025385 AMAQI
26th Jul 2025386 AMAQI
26th Jul 2025327 AMAQI
26th Jul 2025258 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252510 AMAQI
26th Jul 20252911 AMAQI
26th Jul 20253212 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025292 PMAQI
26th Jul 2025313 PMAQI
26th Jul 2025324 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025417 PMAQI
26th Jul 2025388 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20253911 PMAQI
27th Jul 20254112 AMAQI
27th Jul 2025411 AMAQI
27th Jul 2025402 AMAQI
27th Jul 2025383 AMAQI
27th Jul 2025384 AMAQI

24°C23/26°C

27th Jul 2025385 AMAQI
27th Jul 2025386 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025349 AMAQI
27th Jul 20253010 AMAQI
27th Jul 20253011 AMAQI
27th Jul 20253212 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025272 PMAQI
27th Jul 2025283 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025266 PMAQI
27th Jul 2025377 PMAQI
27th Jul 2025358 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20253511 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025401 AMAQI
28th Jul 2025392 AMAQI
28th Jul 2025383 AMAQI
28th Jul 2025384 AMAQI

24°C23/26°C

28th Jul 2025375 AMAQI
28th Jul 2025386 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20252811 AMAQI
28th Jul 20252812 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025293 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025357 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025389 PMAQI
28th Jul 20253810 PMAQI
28th Jul 20254011 PMAQI
29th Jul 20253812 AMAQI
29th Jul 2025381 AMAQI
29th Jul 2025372 AMAQI
29th Jul 2025363 AMAQI
29th Jul 2025344 AMAQI

23°C23/24°C

29th Jul 2025335 AMAQI
29th Jul 2025336 AMAQI
29th Jul 2025447 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20253710 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025341 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025273 PMAQI
29th Jul 2025304 PMAQI
29th Jul 2025275 PMAQI
29th Jul 2025396 PMAQI
29th Jul 2025357 PMAQI
29th Jul 2025408 PMAQI
29th Jul 2025379 PMAQI
29th Jul 20253810 PMAQI
29th Jul 20253511 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025401 AMAQI
30th Jul 2025382 AMAQI
30th Jul 2025403 AMAQI
30th Jul 2025404 AMAQI

25°C23/29°C

30th Jul 2025405 AMAQI
30th Jul 2025386 AMAQI
30th Jul 2025347 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025329 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025301 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025283 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025375 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025468 PMAQI
30th Jul 2025469 PMAQI
30th Jul 20254510 PMAQI
30th Jul 20254411 PMAQI
31st Jul 20254612 AMAQI
31st Jul 2025471 AMAQI
31st Jul 2025412 AMAQI
31st Jul 2025413 AMAQI
31st Jul 2025414 AMAQI

26°C23/32°C

31st Jul 2025415 AMAQI
31st Jul 2025416 AMAQI
31st Jul 2025417 AMAQI
31st Jul 2025418 AMAQI
31st Jul 2025489 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025534 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025496 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025544 AMAQI

26°C23/32°C

1st Aug 2025545 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025637 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025569 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20256011 AMAQI
1st Aug 20256812 PMAQI
1st Aug 2025621 PMAQI
1st Aug 2025532 PMAQI
1st Aug 2025493 PMAQI
1st Aug 2025514 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025564 AMAQI

25°C23/30°C

2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025549 AMAQI
2nd Aug 20255010 AMAQI
2nd Aug 20255611 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025431 PMAQI
2nd Aug 2025462 PMAQI
2nd Aug 2025443 PMAQI
2nd Aug 2025414 PMAQI
2nd Aug 2025495 PMAQI
2nd Aug 2025476 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025538 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255110 PMAQI
2nd Aug 20255111 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025571 AMAQI

--°C/°C

5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
7 PM

44AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM

34AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 44), while the lowest AQI was between 8 AM to 8 AM (Avg. 34).
Night time
Avg. Highest Time
12 AM - 11 PM

44AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 4 AM

43AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 44), while the lowest AQI was between 12 AM to 4 AM (Avg. 43).

2025 Days Vs Air Quality

Doi Luang, Chiang Rai, Thailand

2025

33%

70

31%

67

30%

63

6%

13

Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)

Good
70 Days
Moderate
67 Days
Poor
63 Days
Unhealthy
13 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 33%

Health Risk Level:

High

In 2025, 33% of 214 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

Doi Luang, Chiang Rai, 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
87AQI
2nd January 2025
84AQI
3rd January 2025
77AQI
4th January 2025
84AQI
5th January 2025
94AQI
6th January 2025
111AQI
7th January 2025
112AQI
8th January 2025
111AQI
9th January 2025
117AQI
10th January 2025
110AQI
11th January 2025
104AQI
12th January 2025
92AQI
13th January 2025
91AQI
14th January 2025
97AQI
15th January 2025
105AQI
16th January 2025
96AQI
17th January 2025
93AQI
18th January 2025
95AQI
19th January 2025
99AQI
20th January 2025
107AQI
21st January 2025
117AQI
22nd January 2025
123AQI
23rd January 2025
120AQI
24th January 2025
112AQI
25th January 2025
104AQI
26th January 2025
106AQI
27th January 2025
75AQI
28th January 2025
82AQI
29th January 2025
95AQI
30th January 2025
110AQI
31st January 2025
104AQI
1st February 2025
102AQI
2nd February 2025
106AQI
3rd February 2025
107AQI
4th February 2025
112AQI
5th February 2025
113AQI
6th February 2025
112AQI
7th February 2025
108AQI
8th February 2025
104AQI
9th February 2025
86AQI
10th February 2025
99AQI
11th February 2025
106AQI
12th February 2025
108AQI
13th February 2025
108AQI
14th February 2025
106AQI
15th February 2025
101AQI
16th February 2025
127AQI
17th February 2025
124AQI
18th February 2025
127AQI
19th February 2025
117AQI
20th February 2025
114AQI
21st February 2025
110AQI
22nd February 2025
105AQI
23rd February 2025
96AQI
24th February 2025
75AQI
25th February 2025
64AQI
26th February 2025
58AQI
27th February 2025
64AQI
28th February 2025
71AQI
1st March 2025
72AQI
2nd March 2025
81AQI
3rd March 2025
96AQI
4th March 2025
114AQI
5th March 2025
130AQI
6th March 2025
129AQI
7th March 2025
137AQI
8th March 2025
115AQI
9th March 2025
108AQI
10th March 2025
98AQI
11th March 2025
107AQI
12th March 2025
117AQI
13th March 2025
99AQI
14th March 2025
111AQI
15th March 2025
132AQI
16th March 2025
129AQI
17th March 2025
145AQI
18th March 2025
130AQI
19th March 2025
84AQI
20th March 2025
92AQI
21st March 2025
103AQI
22nd March 2025
128AQI
23rd March 2025
139AQI
24th March 2025
152AQI
25th March 2025
157AQI
26th March 2025
157AQI
27th March 2025
158AQI
28th March 2025
164AQI
29th March 2025
164AQI
30th March 2025
165AQI
31st March 2025
160AQI
1st April 2025
153AQI
2nd April 2025
152AQI
3rd April 2025
151AQI
4th April 2025
153AQI
5th April 2025
152AQI
6th April 2025
143AQI
7th April 2025
115AQI
8th April 2025
113AQI
9th April 2025
138AQI
10th April 2025
135AQI
11th April 2025
136AQI
12th April 2025
107AQI
13th April 2025
80AQI
14th April 2025
60AQI
15th April 2025
58AQI
16th April 2025
54AQI
17th April 2025
55AQI
18th April 2025
55AQI
19th April 2025
60AQI
20th April 2025
60AQI
21st April 2025
66AQI
22nd April 2025
84AQI
23rd April 2025
87AQI
24th April 2025
101AQI
25th April 2025
109AQI
26th April 2025
111AQI
27th April 2025
109AQI
28th April 2025
80AQI
29th April 2025
73AQI
30th April 2025
67AQI
1st May 2025
62AQI
2nd May 2025
59AQI
3rd May 2025
55AQI
4th May 2025
58AQI
5th May 2025
65AQI
6th May 2025
71AQI
7th May 2025
82AQI
8th May 2025
84AQI
9th May 2025
73AQI
10th May 2025
85AQI
11th May 2025
82AQI
12th May 2025
53AQI
13th May 2025
58AQI
14th May 2025
58AQI
15th May 2025
36AQI
16th May 2025
37AQI
17th May 2025
41AQI
18th May 2025
32AQI
19th May 2025
33AQI
20th May 2025
39AQI
21st May 2025
48AQI
22nd May 2025
53AQI
23rd May 2025
53AQI
24th May 2025
41AQI
25th May 2025
37AQI
26th May 2025
34AQI
27th May 2025
40AQI
28th May 2025
33AQI
29th May 2025
37AQI
30th May 2025
37AQI
31st May 2025
37AQI
1st June 2025
39AQI
2nd June 2025
38AQI
3rd June 2025
42AQI
4th June 2025
54AQI
5th June 2025
67AQI
6th June 2025
71AQI
7th June 2025
68AQI
8th June 2025
62AQI
9th June 2025
59AQI
10th June 2025
45AQI
11th June 2025
41AQI
12th June 2025
47AQI
13th June 2025
46AQI
14th June 2025
44AQI
15th June 2025
38AQI
16th June 2025
38AQI
17th June 2025
43AQI
18th June 2025
35AQI
19th June 2025
32AQI
20th June 2025
37AQI
21st June 2025
39AQI
22nd June 2025
43AQI
23rd June 2025
39AQI
24th June 2025
44AQI
25th June 2025
45AQI
26th June 2025
46AQI
27th June 2025
46AQI
28th June 2025
49AQI
29th June 2025
47AQI
30th June 2025
48AQI
1st July 2025
50AQI
2nd July 2025
40AQI
3rd July 2025
50AQI
4th July 2025
40AQI
5th July 2025
43AQI
6th July 2025
37AQI
7th July 2025
33AQI
8th July 2025
36AQI
9th July 2025
43AQI
10th July 2025
43AQI
11th July 2025
41AQI
12th July 2025
37AQI
13th July 2025
36AQI
14th July 2025
33AQI
15th July 2025
39AQI
16th July 2025
44AQI
17th July 2025
45AQI
18th July 2025
43AQI
19th July 2025
43AQI
20th July 2025
49AQI
21st July 2025
47AQI
22nd July 2025
46AQI
23rd July 2025
40AQI
24th July 2025
34AQI
25th July 2025
35AQI
26th July 2025
36AQI
27th July 2025
35AQI
28th July 2025
33AQI
29th July 2025
35AQI
30th July 2025
38AQI
31st July 2025
50AQI
1st August 2025
57AQI

100AQI

101AQI

125AQI

101AQI

52AQI

46AQI

40AQI

57AQI

No. of days

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

202581AQI

15
16
8
20
7
16
8
14
11
5
15
16
24
6
31
1
70
67
63
13

Highest AQI recorded in

March

125AQI

Lowest AQI recorded in

July

40AQI

202481AQI

8
8
25
21
10
2
19
9
7
10
11
3
28
2
31
28
3
6
7
5
25
31
108
85
84
22

Highest AQI recorded in

March

139AQI

Lowest AQI recorded in

July

36AQI

2023100AQI

13
8
3
1
2
1
13
18
28
30
1

Highest AQI recorded in

February

137AQI

Lowest AQI recorded in

January

95AQI

202274AQI

1
2
6
16
22
5
7
40
5

Highest AQI recorded in

December

84AQI

Lowest AQI recorded in

November

62AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2023(Avg.)
100AQI
Least Polluted Year Recorded
2022(Avg.)
74AQI

Doi Luang's annual 2025 AQI (81) shows an average percentage change of -3.4% (improved AQI) compared to previous years: 2022 (74), 2023 (100), 2024 (81).