Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Yuan, 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+

August Air Quality Analysis

Yuan, Phayao, Thailand

2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
20th Aug 2023
85AQI
Lowest AQI recorded on
8th Aug 2023
25AQI

Same Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025

Yuan, Phayao, Thailand

AQI
Day
Night
.

5 AM1st Aug 2025

7 PM

4 AM2nd Aug 2025

Day time
Avg. Highest Time
12PM1st Aug

64AQI

Avg. Lowest Time
3PM1st Aug

53AQI

Night time
Avg. Highest Time
7PM1st Aug

58AQI

Avg. Lowest Time
12AM2nd Aug

55AQI

In the last 24 hours,

Yuan's AQI reached its highest point of 64 at 12 PM during the Day, while the lowest point, 53, was recorded at 3 PM during the Day between 1st Aug and 2nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Yuan, Phayao, Thailand

JulAug
03rd - 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 - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025465 AMAQI
3rd Jul 2025466 AMAQI
3rd Jul 2025527 AMAQI
3rd Jul 2025708 AMAQI
3rd Jul 2025679 AMAQI
3rd Jul 20256710 AMAQI
3rd Jul 20256711 AMAQI
3rd Jul 20256712 PMAQI
3rd Jul 2025671 PMAQI
3rd Jul 2025672 PMAQI
3rd Jul 2025673 PMAQI
3rd Jul 2025444 PMAQI
3rd Jul 2025455 PMAQI
3rd Jul 2025506 PMAQI
3rd Jul 2025547 PMAQI
3rd Jul 2025508 PMAQI
3rd Jul 2025529 PMAQI
3rd Jul 20254810 PMAQI
3rd Jul 20254411 PMAQI
4th Jul 20254412 AMAQI
4th Jul 2025461 AMAQI
4th Jul 2025452 AMAQI
4th Jul 2025493 AMAQI
4th Jul 2025504 AMAQI

23°C21/25°C

4th Jul 2025505 AMAQI
4th Jul 2025486 AMAQI
4th Jul 2025457 AMAQI
4th Jul 2025478 AMAQI
4th Jul 2025489 AMAQI
4th Jul 20253810 AMAQI
4th Jul 20253311 AMAQI
4th Jul 20253112 PMAQI
4th Jul 2025321 PMAQI
4th Jul 2025302 PMAQI
4th Jul 2025323 PMAQI
4th Jul 2025284 PMAQI
4th Jul 2025305 PMAQI
4th Jul 2025326 PMAQI
4th Jul 2025387 PMAQI
4th Jul 2025388 PMAQI
4th Jul 2025409 PMAQI
4th Jul 20254110 PMAQI
4th Jul 20254211 PMAQI
5th Jul 20254112 AMAQI
5th Jul 2025431 AMAQI
5th Jul 2025422 AMAQI
5th Jul 2025443 AMAQI
5th Jul 2025444 AMAQI

22°C21/24°C

5th Jul 2025425 AMAQI
5th Jul 2025426 AMAQI
5th Jul 2025417 AMAQI
5th Jul 2025298 AMAQI
5th Jul 2025349 AMAQI
5th Jul 20253710 AMAQI
5th Jul 20253711 AMAQI
5th Jul 20253812 PMAQI
5th Jul 2025361 PMAQI
5th Jul 2025392 PMAQI
5th Jul 2025383 PMAQI
5th Jul 2025404 PMAQI
5th Jul 2025395 PMAQI
5th Jul 2025386 PMAQI
5th Jul 2025477 PMAQI
5th Jul 2025468 PMAQI
5th Jul 2025529 PMAQI
5th Jul 20255010 PMAQI
5th Jul 20255211 PMAQI
6th Jul 20254912 AMAQI
6th Jul 2025371 AMAQI
6th Jul 2025382 AMAQI
6th Jul 2025403 AMAQI
6th Jul 2025404 AMAQI

24°C21/28°C

6th Jul 2025405 AMAQI
6th Jul 2025406 AMAQI
6th Jul 2025327 AMAQI
6th Jul 2025268 AMAQI
6th Jul 2025269 AMAQI
6th Jul 20252410 AMAQI
6th Jul 20253211 AMAQI
6th Jul 20253212 PMAQI
6th Jul 2025321 PMAQI
6th Jul 2025322 PMAQI
6th Jul 2025343 PMAQI
6th Jul 2025394 PMAQI
6th Jul 2025395 PMAQI
6th Jul 2025366 PMAQI
6th Jul 2025367 PMAQI
6th Jul 2025388 PMAQI
6th Jul 2025369 PMAQI
6th Jul 20253810 PMAQI
6th Jul 20253711 PMAQI
7th Jul 20253612 AMAQI
7th Jul 2025361 AMAQI
7th Jul 2025422 AMAQI
7th Jul 2025373 AMAQI
7th Jul 2025374 AMAQI

23°C22/25°C

7th Jul 2025395 AMAQI
7th Jul 2025386 AMAQI
7th Jul 2025457 AMAQI
7th Jul 2025548 AMAQI
7th Jul 2025569 AMAQI
7th Jul 20254410 AMAQI
7th Jul 20253211 AMAQI
7th Jul 20253012 PMAQI
7th Jul 2025281 PMAQI
7th Jul 2025342 PMAQI
7th Jul 2025293 PMAQI
7th Jul 2025324 PMAQI
7th Jul 2025295 PMAQI
7th Jul 2025336 PMAQI
7th Jul 2025377 PMAQI
7th Jul 2025388 PMAQI
7th Jul 2025399 PMAQI
7th Jul 20253910 PMAQI
7th Jul 20253911 PMAQI
8th Jul 20254012 AMAQI
8th Jul 2025401 AMAQI
8th Jul 2025402 AMAQI
8th Jul 2025403 AMAQI
8th Jul 2025414 AMAQI

24°C22/28°C

8th Jul 2025405 AMAQI
8th Jul 2025436 AMAQI
8th Jul 2025307 AMAQI
8th Jul 2025358 AMAQI
8th Jul 2025349 AMAQI
8th Jul 20253510 AMAQI
8th Jul 20253411 AMAQI
8th Jul 20253712 PMAQI
8th Jul 2025371 PMAQI
8th Jul 2025402 PMAQI
8th Jul 2025403 PMAQI
8th Jul 2025424 PMAQI
8th Jul 2025405 PMAQI
8th Jul 2025406 PMAQI
8th Jul 2025427 PMAQI
8th Jul 2025458 PMAQI
8th Jul 2025439 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255012 AMAQI
9th Jul 2025421 AMAQI
9th Jul 2025402 AMAQI
9th Jul 2025393 AMAQI
9th Jul 2025384 AMAQI

25°C22/30°C

9th Jul 2025395 AMAQI
9th Jul 2025416 AMAQI
9th Jul 2025497 AMAQI
9th Jul 2025618 AMAQI
9th Jul 2025709 AMAQI
9th Jul 20256010 AMAQI
9th Jul 20255611 AMAQI
9th Jul 20254712 PMAQI
9th Jul 2025471 PMAQI
9th Jul 2025482 PMAQI
9th Jul 2025463 PMAQI
9th Jul 2025444 PMAQI
9th Jul 2025415 PMAQI
9th Jul 2025456 PMAQI
9th Jul 2025427 PMAQI
9th Jul 2025418 PMAQI
9th Jul 2025419 PMAQI
9th Jul 20254010 PMAQI
9th Jul 20254011 PMAQI
10th Jul 20254312 AMAQI
10th Jul 2025441 AMAQI
10th Jul 2025432 AMAQI
10th Jul 2025433 AMAQI
10th Jul 2025454 AMAQI

24°C22/28°C

10th Jul 2025445 AMAQI
10th Jul 2025436 AMAQI
10th Jul 2025357 AMAQI
10th Jul 2025428 AMAQI
10th Jul 2025429 AMAQI
10th Jul 20253910 AMAQI
10th Jul 20254211 AMAQI
10th Jul 20254812 PMAQI
10th Jul 2025501 PMAQI
10th Jul 2025442 PMAQI
10th Jul 2025503 PMAQI
10th Jul 2025434 PMAQI
10th Jul 2025495 PMAQI
10th Jul 2025526 PMAQI
10th Jul 2025467 PMAQI
10th Jul 2025448 PMAQI
10th Jul 2025449 PMAQI
10th Jul 20254210 PMAQI
10th Jul 20254211 PMAQI
11th Jul 20254812 AMAQI
11th Jul 2025441 AMAQI
11th Jul 2025442 AMAQI
11th Jul 2025463 AMAQI
11th Jul 2025464 AMAQI

24°C21/28°C

11th Jul 2025485 AMAQI
11th Jul 2025476 AMAQI
11th Jul 2025427 AMAQI
11th Jul 2025368 AMAQI
11th Jul 2025369 AMAQI
11th Jul 20254310 AMAQI
11th Jul 20254111 AMAQI
11th Jul 20254212 PMAQI
11th Jul 2025381 PMAQI
11th Jul 2025442 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025424 PMAQI
11th Jul 2025435 PMAQI
11th Jul 2025456 PMAQI
11th Jul 2025357 PMAQI
11th Jul 2025378 PMAQI
11th Jul 2025389 PMAQI
11th Jul 20253910 PMAQI
11th Jul 20254011 PMAQI
12th Jul 20254312 AMAQI
12th Jul 2025481 AMAQI
12th Jul 2025452 AMAQI
12th Jul 2025443 AMAQI
12th Jul 2025454 AMAQI

23°C21/25°C

12th Jul 2025445 AMAQI
12th Jul 2025456 AMAQI
12th Jul 2025437 AMAQI
12th Jul 2025408 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253511 AMAQI
12th Jul 20253412 PMAQI
12th Jul 2025291 PMAQI
12th Jul 2025302 PMAQI
12th Jul 2025283 PMAQI
12th Jul 2025304 PMAQI
12th Jul 2025305 PMAQI
12th Jul 2025346 PMAQI
12th Jul 2025387 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025359 PMAQI
12th Jul 20253910 PMAQI
12th Jul 20253911 PMAQI
13th Jul 20253812 AMAQI
13th Jul 2025441 AMAQI
13th Jul 2025432 AMAQI
13th Jul 2025423 AMAQI
13th Jul 2025424 AMAQI

23°C22/26°C

13th Jul 2025425 AMAQI
13th Jul 2025406 AMAQI
13th Jul 2025347 AMAQI
13th Jul 2025268 AMAQI
13th Jul 2025269 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20253711 AMAQI
13th Jul 20253712 PMAQI
13th Jul 2025341 PMAQI
13th Jul 2025332 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025344 PMAQI
13th Jul 2025345 PMAQI
13th Jul 2025346 PMAQI
13th Jul 2025397 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025399 PMAQI
13th Jul 20254110 PMAQI
13th Jul 20254011 PMAQI
14th Jul 20253812 AMAQI
14th Jul 2025431 AMAQI
14th Jul 2025412 AMAQI
14th Jul 2025443 AMAQI
14th Jul 2025464 AMAQI

25°C22/29°C

14th Jul 2025435 AMAQI
14th Jul 2025446 AMAQI
14th Jul 2025357 AMAQI
14th Jul 2025278 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20253211 AMAQI
14th Jul 20253512 PMAQI
14th Jul 2025401 PMAQI
14th Jul 2025412 PMAQI
14th Jul 2025383 PMAQI
14th Jul 2025374 PMAQI
14th Jul 2025355 PMAQI
14th Jul 2025376 PMAQI
14th Jul 2025437 PMAQI
14th Jul 2025428 PMAQI
14th Jul 2025449 PMAQI
14th Jul 20254410 PMAQI
14th Jul 20254511 PMAQI
15th Jul 20254112 AMAQI
15th Jul 2025431 AMAQI
15th Jul 2025462 AMAQI
15th Jul 2025473 AMAQI
15th Jul 2025474 AMAQI

25°C23/28°C

15th Jul 2025475 AMAQI
15th Jul 2025466 AMAQI
15th Jul 2025347 AMAQI
15th Jul 2025268 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20252810 AMAQI
15th Jul 20252911 AMAQI
15th Jul 20254612 PMAQI
15th Jul 2025481 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025723 PMAQI
15th Jul 2025744 PMAQI
15th Jul 2025695 PMAQI
15th Jul 2025626 PMAQI
15th Jul 2025687 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025639 PMAQI
15th Jul 20256310 PMAQI
15th Jul 20256211 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025441 AMAQI
16th Jul 2025462 AMAQI
16th Jul 2025453 AMAQI
16th Jul 2025444 AMAQI

24°C22/27°C

16th Jul 2025455 AMAQI
16th Jul 2025446 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20256211 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025631 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025533 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025595 PMAQI
16th Jul 2025596 PMAQI
16th Jul 2025627 PMAQI
16th Jul 2025578 PMAQI
16th Jul 2025599 PMAQI
16th Jul 20255510 PMAQI
16th Jul 20255911 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025451 AMAQI
17th Jul 2025442 AMAQI
17th Jul 2025463 AMAQI
17th Jul 2025484 AMAQI

22°C22/23°C

17th Jul 2025465 AMAQI
17th Jul 2025456 AMAQI
17th Jul 2025587 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025539 AMAQI
17th Jul 20254610 AMAQI
17th Jul 20254911 AMAQI
17th Jul 20255812 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025412 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025615 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025557 PMAQI
17th Jul 2025548 PMAQI
17th Jul 2025459 PMAQI
17th Jul 20255010 PMAQI
17th Jul 20254911 PMAQI
18th Jul 20254612 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025452 AMAQI
18th Jul 2025463 AMAQI
18th Jul 2025464 AMAQI

22°C21/24°C

18th Jul 2025465 AMAQI
18th Jul 2025446 AMAQI
18th Jul 2025387 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025389 AMAQI
18th Jul 20254010 AMAQI
18th Jul 20254311 AMAQI
18th Jul 20253712 PMAQI
18th Jul 2025381 PMAQI
18th Jul 2025382 PMAQI
18th Jul 2025463 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025405 PMAQI
18th Jul 2025456 PMAQI
18th Jul 2025467 PMAQI
18th Jul 2025508 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20254911 PMAQI
19th Jul 20255012 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025442 AMAQI
19th Jul 2025443 AMAQI
19th Jul 2025434 AMAQI

24°C21/28°C

19th Jul 2025425 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025367 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025529 AMAQI
19th Jul 20254810 AMAQI
19th Jul 20254811 AMAQI
19th Jul 20253512 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025254 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025386 PMAQI
19th Jul 2025467 PMAQI
19th Jul 2025488 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20255010 PMAQI
19th Jul 20255811 PMAQI
20th Jul 20255612 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025443 AMAQI
20th Jul 2025434 AMAQI

25°C21/29°C

20th Jul 2025435 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025548 AMAQI
20th Jul 2025519 AMAQI
20th Jul 20254410 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20254612 PMAQI
20th Jul 2025461 PMAQI
20th Jul 2025472 PMAQI
20th Jul 2025533 PMAQI
20th Jul 2025544 PMAQI
20th Jul 2025585 PMAQI
20th Jul 2025526 PMAQI
20th Jul 2025537 PMAQI
20th Jul 2025518 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254611 PMAQI
21st Jul 20254212 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025442 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025444 AMAQI

25°C22/30°C

21st Jul 2025445 AMAQI
21st Jul 2025436 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025528 AMAQI
21st Jul 2025609 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20254011 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025442 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025484 PMAQI
21st Jul 2025525 PMAQI
21st Jul 2025556 PMAQI
21st Jul 2025587 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025609 PMAQI
21st Jul 20256010 PMAQI
21st Jul 20255811 PMAQI
22nd Jul 20255912 AMAQI
22nd Jul 2025481 AMAQI
22nd Jul 2025462 AMAQI
22nd Jul 2025443 AMAQI
22nd Jul 2025434 AMAQI

25°C21/30°C

22nd Jul 2025425 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025637 AMAQI
22nd Jul 2025558 AMAQI
22nd Jul 2025559 AMAQI
22nd Jul 20256010 AMAQI
22nd Jul 20255611 AMAQI
22nd Jul 20254812 PMAQI
22nd Jul 2025411 PMAQI
22nd Jul 2025442 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025354 PMAQI
22nd Jul 2025355 PMAQI
22nd Jul 2025356 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20255610 PMAQI
22nd Jul 20255811 PMAQI
23rd Jul 20255112 AMAQI
23rd Jul 2025501 AMAQI
23rd Jul 2025482 AMAQI
23rd Jul 2025463 AMAQI
23rd Jul 2025464 AMAQI

22°C22/23°C

23rd Jul 2025465 AMAQI
23rd Jul 2025466 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025208 AMAQI
23rd Jul 2025249 AMAQI
23rd Jul 20252710 AMAQI
23rd Jul 20253711 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025333 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025396 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025358 PMAQI
23rd Jul 2025349 PMAQI
23rd Jul 20253810 PMAQI
23rd Jul 20254111 PMAQI
24th Jul 20253812 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025453 AMAQI
24th Jul 2025444 AMAQI

22°C22/23°C

24th Jul 2025445 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025268 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20251812 PMAQI
24th Jul 2025181 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025193 PMAQI
24th Jul 2025204 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025368 PMAQI
24th Jul 2025379 PMAQI
24th Jul 20254310 PMAQI
24th Jul 20253911 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025421 AMAQI
25th Jul 2025412 AMAQI
25th Jul 2025383 AMAQI
25th Jul 2025374 AMAQI

23°C22/26°C

25th Jul 2025375 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025277 AMAQI
25th Jul 2025218 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20252410 AMAQI
25th Jul 20252611 AMAQI
25th Jul 20252212 PMAQI
25th Jul 2025231 PMAQI
25th Jul 2025232 PMAQI
25th Jul 2025233 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025235 PMAQI
25th Jul 2025296 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025409 PMAQI
25th Jul 20254010 PMAQI
25th Jul 20254111 PMAQI
26th Jul 20254112 AMAQI
26th Jul 2025431 AMAQI
26th Jul 2025402 AMAQI
26th Jul 2025393 AMAQI
26th Jul 2025414 AMAQI

23°C22/27°C

26th Jul 2025385 AMAQI
26th Jul 2025386 AMAQI
26th Jul 2025277 AMAQI
26th Jul 2025248 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20252710 AMAQI
26th Jul 20252611 AMAQI
26th Jul 20252912 PMAQI
26th Jul 2025301 PMAQI
26th Jul 2025282 PMAQI
26th Jul 2025283 PMAQI
26th Jul 2025334 PMAQI
26th Jul 2025315 PMAQI
26th Jul 2025356 PMAQI
26th Jul 2025357 PMAQI
26th Jul 2025378 PMAQI
26th Jul 2025379 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20253411 PMAQI
27th Jul 20253912 AMAQI
27th Jul 2025451 AMAQI
27th Jul 2025402 AMAQI
27th Jul 2025383 AMAQI
27th Jul 2025384 AMAQI

23°C22/25°C

27th Jul 2025385 AMAQI
27th Jul 2025396 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025268 AMAQI
27th Jul 2025289 AMAQI
27th Jul 20252910 AMAQI
27th Jul 20253111 AMAQI
27th Jul 20253712 PMAQI
27th Jul 2025271 PMAQI
27th Jul 2025262 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025235 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025328 PMAQI
27th Jul 2025349 PMAQI
27th Jul 20253510 PMAQI
27th Jul 20253311 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025381 AMAQI
28th Jul 2025402 AMAQI
28th Jul 2025413 AMAQI
28th Jul 2025384 AMAQI

23°C22/24°C

28th Jul 2025385 AMAQI
28th Jul 2025386 AMAQI
28th Jul 2025247 AMAQI
28th Jul 2025198 AMAQI
28th Jul 2025199 AMAQI
28th Jul 20251910 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025291 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025243 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025285 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025428 PMAQI
28th Jul 2025369 PMAQI
28th Jul 20253810 PMAQI
28th Jul 20254011 PMAQI
29th Jul 20253912 AMAQI
29th Jul 2025401 AMAQI
29th Jul 2025392 AMAQI
29th Jul 2025393 AMAQI
29th Jul 2025374 AMAQI

23°C22/24°C

29th Jul 2025385 AMAQI
29th Jul 2025366 AMAQI
29th Jul 2025337 AMAQI
29th Jul 2025348 AMAQI
29th Jul 2025299 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025261 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025223 PMAQI
29th Jul 2025234 PMAQI
29th Jul 2025255 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025367 PMAQI
29th Jul 2025418 PMAQI
29th Jul 2025419 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025382 AMAQI
30th Jul 2025393 AMAQI
30th Jul 2025414 AMAQI

25°C22/29°C

30th Jul 2025415 AMAQI
30th Jul 2025406 AMAQI
30th Jul 2025407 AMAQI
30th Jul 2025438 AMAQI
30th Jul 2025339 AMAQI
30th Jul 20253110 AMAQI
30th Jul 20253111 AMAQI
30th Jul 20253412 PMAQI
30th Jul 2025331 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025444 PMAQI
30th Jul 2025435 PMAQI
30th Jul 2025416 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025469 PMAQI
30th Jul 20254210 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20254412 AMAQI
31st Jul 2025461 AMAQI
31st Jul 2025422 AMAQI
31st Jul 2025423 AMAQI
31st Jul 2025424 AMAQI

25°C22/30°C

31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025513 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025515 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025544 AMAQI

25°C22/31°C

1st Aug 2025545 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025549 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025621 PMAQI
1st Aug 2025552 PMAQI
1st Aug 2025533 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025559 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255711 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025564 AMAQI

24°C22/29°C

2nd Aug 2025565 AMAQI
5 AM
2nd Aug 2025566 AMAQI
2nd Aug 2025507 AMAQI
2nd Aug 2025448 AMAQI
2nd Aug 2025539 AMAQI
2nd Aug 20255110 AMAQI
2nd Aug 20255011 AMAQI
2nd Aug 20254512 PMAQI
12 PM
2nd Aug 2025511 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025503 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025526 PMAQI
2nd Aug 2025547 PMAQI
7 PM
2nd Aug 2025548 PMAQI
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
7 PM

45AQI

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

40AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 45), while the lowest AQI was between 7 AM to 8 AM (Avg. 40).
Night time
Avg. Highest Time
12 AM - 11 PM

45AQI

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

45AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 45), while the lowest AQI was between 12 AM to 11 PM (Avg. 45).

2025 Days Vs Air Quality

Yuan, Phayao, Thailand

2025

31%

65

32%

69

33%

70

4%

9

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

Good
65 Days
Moderate
69 Days
Poor
70 Days
Unhealthy
9 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 31%

Health Risk Level:

High

In 2025, 31% 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

Yuan, 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.

1st January 2025
89AQI
2nd January 2025
86AQI
3rd January 2025
83AQI
4th January 2025
92AQI
5th January 2025
100AQI
6th January 2025
114AQI
7th January 2025
113AQI
8th January 2025
113AQI
9th January 2025
122AQI
10th January 2025
113AQI
11th January 2025
107AQI
12th January 2025
94AQI
13th January 2025
97AQI
14th January 2025
101AQI
15th January 2025
107AQI
16th January 2025
99AQI
17th January 2025
99AQI
18th January 2025
101AQI
19th January 2025
105AQI
20th January 2025
109AQI
21st January 2025
117AQI
22nd January 2025
123AQI
23rd January 2025
123AQI
24th January 2025
118AQI
25th January 2025
112AQI
26th January 2025
112AQI
27th January 2025
78AQI
28th January 2025
86AQI
29th January 2025
97AQI
30th January 2025
114AQI
31st January 2025
111AQI
1st February 2025
107AQI
2nd February 2025
110AQI
3rd February 2025
110AQI
4th February 2025
112AQI
5th February 2025
113AQI
6th February 2025
116AQI
7th February 2025
113AQI
8th February 2025
107AQI
9th February 2025
90AQI
10th February 2025
101AQI
11th February 2025
110AQI
12th February 2025
113AQI
13th February 2025
115AQI
14th February 2025
112AQI
15th February 2025
113AQI
16th February 2025
130AQI
17th February 2025
132AQI
18th February 2025
133AQI
19th February 2025
120AQI
20th February 2025
116AQI
21st February 2025
108AQI
22nd February 2025
105AQI
23rd February 2025
96AQI
24th February 2025
77AQI
25th February 2025
66AQI
26th February 2025
57AQI
27th February 2025
65AQI
28th February 2025
74AQI
1st March 2025
74AQI
2nd March 2025
84AQI
3rd March 2025
95AQI
4th March 2025
109AQI
5th March 2025
121AQI
6th March 2025
127AQI
7th March 2025
121AQI
8th March 2025
110AQI
9th March 2025
101AQI
10th March 2025
89AQI
11th March 2025
105AQI
12th March 2025
113AQI
13th March 2025
102AQI
14th March 2025
115AQI
15th March 2025
133AQI
16th March 2025
123AQI
17th March 2025
133AQI
18th March 2025
118AQI
19th March 2025
84AQI
20th March 2025
94AQI
21st March 2025
111AQI
22nd March 2025
138AQI
23rd March 2025
151AQI
24th March 2025
158AQI
25th March 2025
160AQI
26th March 2025
159AQI
27th March 2025
158AQI
28th March 2025
163AQI
29th March 2025
163AQI
30th March 2025
164AQI
31st March 2025
157AQI
1st April 2025
148AQI
2nd April 2025
146AQI
3rd April 2025
148AQI
4th April 2025
150AQI
5th April 2025
149AQI
6th April 2025
137AQI
7th April 2025
106AQI
8th April 2025
109AQI
9th April 2025
135AQI
10th April 2025
129AQI
11th April 2025
125AQI
12th April 2025
93AQI
13th April 2025
85AQI
14th April 2025
61AQI
15th April 2025
57AQI
16th April 2025
57AQI
17th April 2025
53AQI
18th April 2025
54AQI
19th April 2025
59AQI
20th April 2025
58AQI
21st April 2025
64AQI
22nd April 2025
81AQI
23rd April 2025
86AQI
24th April 2025
93AQI
25th April 2025
104AQI
26th April 2025
102AQI
27th April 2025
106AQI
28th April 2025
79AQI
29th April 2025
79AQI
30th April 2025
75AQI
1st May 2025
69AQI
2nd May 2025
67AQI
3rd May 2025
63AQI
4th May 2025
71AQI
5th May 2025
69AQI
6th May 2025
75AQI
7th May 2025
88AQI
8th May 2025
88AQI
9th May 2025
72AQI
10th May 2025
83AQI
11th May 2025
83AQI
12th May 2025
58AQI
13th May 2025
63AQI
14th May 2025
61AQI
15th May 2025
44AQI
16th May 2025
41AQI
17th May 2025
44AQI
18th May 2025
37AQI
19th May 2025
42AQI
20th May 2025
44AQI
21st May 2025
50AQI
22nd May 2025
54AQI
23rd May 2025
51AQI
24th May 2025
41AQI
25th May 2025
42AQI
26th May 2025
38AQI
27th May 2025
42AQI
28th May 2025
38AQI
29th May 2025
41AQI
30th May 2025
43AQI
31st May 2025
40AQI
1st June 2025
46AQI
2nd June 2025
43AQI
3rd June 2025
46AQI
4th June 2025
53AQI
5th June 2025
59AQI
6th June 2025
62AQI
7th June 2025
62AQI
8th June 2025
58AQI
9th June 2025
62AQI
10th June 2025
54AQI
11th June 2025
44AQI
12th June 2025
44AQI
13th June 2025
49AQI
14th June 2025
48AQI
15th June 2025
45AQI
16th June 2025
39AQI
17th June 2025
44AQI
18th June 2025
34AQI
19th June 2025
34AQI
20th June 2025
36AQI
21st June 2025
38AQI
22nd June 2025
37AQI
23rd June 2025
36AQI
24th June 2025
40AQI
25th June 2025
47AQI
26th June 2025
48AQI
27th June 2025
43AQI
28th June 2025
47AQI
29th June 2025
45AQI
30th June 2025
48AQI
1st July 2025
51AQI
2nd July 2025
43AQI
3rd July 2025
52AQI
4th July 2025
40AQI
5th July 2025
41AQI
6th July 2025
39AQI
7th July 2025
37AQI
8th July 2025
41AQI
9th July 2025
47AQI
10th July 2025
44AQI
11th July 2025
44AQI
12th July 2025
38AQI
13th July 2025
36AQI
14th July 2025
39AQI
15th July 2025
50AQI
16th July 2025
55AQI
17th July 2025
51AQI
18th July 2025
45AQI
19th July 2025
43AQI
20th July 2025
50AQI
21st July 2025
48AQI
22nd July 2025
49AQI
23rd July 2025
41AQI
24th July 2025
34AQI
25th July 2025
34AQI
26th July 2025
35AQI
27th July 2025
33AQI
28th July 2025
32AQI
29th July 2025
34AQI
30th July 2025
38AQI
31st July 2025
49AQI
1st August 2025
56AQI

104AQI

104AQI

124AQI

98AQI

56AQI

46AQI

42AQI

56AQI

No. of days

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

202582AQI

12
19
7
21
6
16
9
16
14
15
16
23
7
27
4
1
65
69
70
9

Highest AQI recorded in

March

124AQI

Lowest AQI recorded in

July

42AQI

202478AQI

11
20
2
21
6
1
2
11
8
3
1
6
6
30
31
31
1
2
5
8
1
29
31
106
92
52
14
3

Highest AQI recorded in

March

149AQI

Lowest AQI recorded in

July

33AQI

2023101AQI

2
25
4
10
14
4
4
9
14
4
9
10
8
3
1
11
16
3
15
15
26
5
14
17
20
10
18
13
2
23
4
14
17
96
110
85
40
26
7

Highest AQI recorded in

March

215AQI

Lowest AQI recorded in

July

34AQI

202295AQI

3
1
20
9
11
19
1
34
28

Highest AQI recorded in

December

107AQI

Lowest AQI recorded in

November

83AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2023(Avg.)
101AQI
Least Polluted Year Recorded
2024(Avg.)
78AQI

Yuan's annual 2025 AQI (82) shows an average percentage change of -9.2% (improved AQI) compared to previous years: 2022 (95), 2023 (101), 2024 (78).