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
85AQILowest AQI recorded on
8th Aug 2023
25AQISame Day Analysis (21st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 49 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Yuan, Phayao, Thailand
AQI
Day
Night
.
5 AM21st Aug 2025
6 PM
4 AM22nd Aug 2025
Day time
Avg. Highest Time
6AM21st Aug
54AQI
Avg. Lowest Time
10AM21st Aug
35AQI
Night time
Avg. Highest Time
10PM21st Aug
58AQI
Avg. Lowest Time
5AM21st Aug
52AQI
In the last 24 hours,
Yuan's AQI reached its highest point of 58 at 10 PM during the Night, while the lowest point, 35, was recorded at 10 AM during the Day between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yuan, Phayao, Thailand
JulAug
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 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
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
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
2nd Aug 2025558 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255211 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025554 AMAQI
25°C22/31°C
3rd Aug 2025555 AMAQI
3rd Aug 2025556 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025478 AMAQI
3rd Aug 2025529 AMAQI
3rd Aug 20255810 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20255012 PMAQI
3rd Aug 2025501 PMAQI
3rd Aug 2025482 PMAQI
3rd Aug 2025513 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025505 PMAQI
3rd Aug 2025536 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025554 AMAQI
25°C21/32°C
4th Aug 2025555 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025537 AMAQI
4th Aug 2025568 AMAQI
4th Aug 2025539 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20254812 PMAQI
4th Aug 2025581 PMAQI
4th Aug 2025502 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025565 PMAQI
4th Aug 2025556 PMAQI
4th Aug 2025577 PMAQI
4th Aug 2025578 PMAQI
4th Aug 2025599 PMAQI
4th Aug 20255910 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025554 AMAQI
25°C21/31°C
5th Aug 2025555 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025559 AMAQI
5th Aug 20255510 AMAQI
5th Aug 20255111 AMAQI
5th Aug 20254412 PMAQI
5th Aug 2025421 PMAQI
5th Aug 2025442 PMAQI
5th Aug 2025473 PMAQI
5th Aug 2025514 PMAQI
5th Aug 2025485 PMAQI
5th Aug 2025556 PMAQI
5th Aug 2025547 PMAQI
5th Aug 2025548 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20255410 PMAQI
5th Aug 20255511 PMAQI
6th Aug 20255512 AMAQI
6th Aug 2025561 AMAQI
6th Aug 2025562 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025554 AMAQI
24°C22/27°C
6th Aug 2025555 AMAQI
6th Aug 2025556 AMAQI
6th Aug 2025487 AMAQI
6th Aug 2025488 AMAQI
6th Aug 2025499 AMAQI
6th Aug 20254710 AMAQI
6th Aug 20254811 AMAQI
6th Aug 20254212 PMAQI
6th Aug 2025381 PMAQI
6th Aug 2025402 PMAQI
6th Aug 2025363 PMAQI
6th Aug 2025394 PMAQI
6th Aug 2025345 PMAQI
6th Aug 2025446 PMAQI
6th Aug 2025487 PMAQI
6th Aug 2025488 PMAQI
6th Aug 2025489 PMAQI
6th Aug 20255210 PMAQI
6th Aug 20255111 PMAQI
7th Aug 20255612 AMAQI
7th Aug 2025561 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025543 AMAQI
7th Aug 2025544 AMAQI
24°C21/27°C
7th Aug 2025545 AMAQI
7th Aug 2025556 AMAQI
7th Aug 2025357 AMAQI
7th Aug 2025398 AMAQI
7th Aug 2025569 AMAQI
7th Aug 20255610 AMAQI
7th Aug 20254611 AMAQI
7th Aug 20254012 PMAQI
7th Aug 2025381 PMAQI
7th Aug 2025332 PMAQI
7th Aug 2025313 PMAQI
7th Aug 2025314 PMAQI
7th Aug 2025305 PMAQI
7th Aug 2025326 PMAQI
7th Aug 2025447 PMAQI
7th Aug 2025538 PMAQI
7th Aug 2025539 PMAQI
7th Aug 20254710 PMAQI
7th Aug 20254111 PMAQI
8th Aug 20254212 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025542 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025534 AMAQI
24°C21/28°C
8th Aug 2025535 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025287 AMAQI
8th Aug 2025208 AMAQI
8th Aug 2025209 AMAQI
8th Aug 20252310 AMAQI
8th Aug 20253111 AMAQI
8th Aug 20253112 PMAQI
8th Aug 2025321 PMAQI
8th Aug 2025322 PMAQI
8th Aug 2025283 PMAQI
8th Aug 2025264 PMAQI
8th Aug 2025225 PMAQI
8th Aug 2025246 PMAQI
8th Aug 2025327 PMAQI
8th Aug 2025438 PMAQI
8th Aug 2025559 PMAQI
8th Aug 20254410 PMAQI
8th Aug 20252711 PMAQI
9th Aug 20253212 AMAQI
9th Aug 2025481 AMAQI
9th Aug 2025472 AMAQI
9th Aug 2025443 AMAQI
9th Aug 2025434 AMAQI
25°C22/30°C
9th Aug 2025425 AMAQI
9th Aug 2025436 AMAQI
9th Aug 2025267 AMAQI
9th Aug 2025238 AMAQI
9th Aug 2025229 AMAQI
9th Aug 20252410 AMAQI
9th Aug 20252411 AMAQI
9th Aug 20252412 PMAQI
9th Aug 2025211 PMAQI
9th Aug 2025222 PMAQI
9th Aug 2025233 PMAQI
9th Aug 2025224 PMAQI
9th Aug 2025225 PMAQI
9th Aug 2025256 PMAQI
9th Aug 2025297 PMAQI
9th Aug 2025308 PMAQI
9th Aug 2025309 PMAQI
9th Aug 20252810 PMAQI
9th Aug 20252411 PMAQI
10th Aug 20252812 AMAQI
10th Aug 2025401 AMAQI
10th Aug 2025402 AMAQI
10th Aug 2025403 AMAQI
10th Aug 2025434 AMAQI
26°C23/31°C
10th Aug 2025405 AMAQI
10th Aug 2025386 AMAQI
10th Aug 2025307 AMAQI
10th Aug 2025328 AMAQI
10th Aug 2025359 AMAQI
10th Aug 20253210 AMAQI
10th Aug 20253211 AMAQI
10th Aug 20252612 PMAQI
10th Aug 2025221 PMAQI
10th Aug 2025212 PMAQI
10th Aug 2025203 PMAQI
10th Aug 2025224 PMAQI
10th Aug 2025215 PMAQI
10th Aug 2025246 PMAQI
10th Aug 2025387 PMAQI
10th Aug 2025428 PMAQI
10th Aug 2025469 PMAQI
10th Aug 20254010 PMAQI
10th Aug 20252811 PMAQI
11th Aug 20253112 AMAQI
11th Aug 2025381 AMAQI
11th Aug 2025382 AMAQI
11th Aug 2025353 AMAQI
11th Aug 2025364 AMAQI
26°C21/32°C
11th Aug 2025345 AMAQI
11th Aug 2025356 AMAQI
11th Aug 2025267 AMAQI
11th Aug 2025338 AMAQI
11th Aug 2025389 AMAQI
11th Aug 20252710 AMAQI
11th Aug 20252411 AMAQI
11th Aug 20252312 PMAQI
11th Aug 2025391 PMAQI
11th Aug 2025442 PMAQI
11th Aug 2025403 PMAQI
11th Aug 2025394 PMAQI
11th Aug 2025385 PMAQI
11th Aug 2025466 PMAQI
11th Aug 2025467 PMAQI
11th Aug 2025508 PMAQI
11th Aug 2025489 PMAQI
11th Aug 20254810 PMAQI
11th Aug 20255111 PMAQI
12th Aug 20254812 AMAQI
12th Aug 2025481 AMAQI
12th Aug 2025482 AMAQI
12th Aug 2025473 AMAQI
12th Aug 2025484 AMAQI
26°C22/31°C
12th Aug 2025485 AMAQI
12th Aug 2025456 AMAQI
12th Aug 2025427 AMAQI
12th Aug 2025428 AMAQI
12th Aug 2025489 AMAQI
12th Aug 20255310 AMAQI
12th Aug 20255311 AMAQI
12th Aug 20255012 PMAQI
12th Aug 2025501 PMAQI
12th Aug 2025482 PMAQI
12th Aug 2025483 PMAQI
12th Aug 2025374 PMAQI
12th Aug 2025485 PMAQI
12th Aug 2025446 PMAQI
12th Aug 2025527 PMAQI
12th Aug 2025528 PMAQI
12th Aug 2025529 PMAQI
12th Aug 20255010 PMAQI
12th Aug 20255111 PMAQI
13th Aug 20255012 AMAQI
13th Aug 2025481 AMAQI
13th Aug 2025502 AMAQI
13th Aug 2025493 AMAQI
13th Aug 2025484 AMAQI
26°C22/31°C
13th Aug 2025495 AMAQI
13th Aug 2025506 AMAQI
13th Aug 2025597 AMAQI
13th Aug 2025488 AMAQI
13th Aug 2025469 AMAQI
13th Aug 20255210 AMAQI
13th Aug 20254511 AMAQI
13th Aug 20254812 PMAQI
13th Aug 2025501 PMAQI
13th Aug 2025462 PMAQI
13th Aug 2025453 PMAQI
13th Aug 2025514 PMAQI
13th Aug 2025485 PMAQI
13th Aug 2025486 PMAQI
13th Aug 2025557 PMAQI
13th Aug 2025588 PMAQI
13th Aug 2025589 PMAQI
13th Aug 20255810 PMAQI
13th Aug 20255811 PMAQI
14th Aug 20255312 AMAQI
14th Aug 2025531 AMAQI
14th Aug 2025522 AMAQI
14th Aug 2025523 AMAQI
14th Aug 2025504 AMAQI
25°C22/30°C
14th Aug 2025505 AMAQI
14th Aug 2025526 AMAQI
14th Aug 2025667 AMAQI
14th Aug 2025648 AMAQI
14th Aug 2025589 AMAQI
14th Aug 20255410 AMAQI
14th Aug 20255111 AMAQI
14th Aug 20253412 PMAQI
14th Aug 2025321 PMAQI
14th Aug 2025282 PMAQI
14th Aug 2025303 PMAQI
14th Aug 2025304 PMAQI
14th Aug 2025425 PMAQI
14th Aug 2025486 PMAQI
14th Aug 2025517 PMAQI
14th Aug 2025558 PMAQI
14th Aug 2025569 PMAQI
14th Aug 20255510 PMAQI
14th Aug 20255411 PMAQI
15th Aug 20255212 AMAQI
15th Aug 2025541 AMAQI
15th Aug 2025522 AMAQI
15th Aug 2025513 AMAQI
15th Aug 2025524 AMAQI
26°C22/29°C
15th Aug 2025525 AMAQI
15th Aug 2025526 AMAQI
15th Aug 2025457 AMAQI
15th Aug 2025448 AMAQI
15th Aug 2025469 AMAQI
15th Aug 20254810 AMAQI
15th Aug 20253611 AMAQI
15th Aug 20253612 PMAQI
15th Aug 2025421 PMAQI
15th Aug 2025322 PMAQI
15th Aug 2025403 PMAQI
15th Aug 2025374 PMAQI
15th Aug 2025395 PMAQI
15th Aug 2025406 PMAQI
15th Aug 2025467 PMAQI
15th Aug 2025528 PMAQI
15th Aug 2025509 PMAQI
15th Aug 20255210 PMAQI
15th Aug 20255111 PMAQI
16th Aug 20255112 AMAQI
16th Aug 2025531 AMAQI
16th Aug 2025522 AMAQI
16th Aug 2025503 AMAQI
16th Aug 2025504 AMAQI
24°C22/27°C
16th Aug 2025515 AMAQI
16th Aug 2025516 AMAQI
16th Aug 2025387 AMAQI
16th Aug 2025378 AMAQI
16th Aug 2025349 AMAQI
16th Aug 20254010 AMAQI
16th Aug 20253311 AMAQI
16th Aug 20253812 PMAQI
16th Aug 2025331 PMAQI
16th Aug 2025372 PMAQI
16th Aug 2025363 PMAQI
16th Aug 2025314 PMAQI
16th Aug 2025375 PMAQI
16th Aug 2025416 PMAQI
16th Aug 2025497 PMAQI
16th Aug 2025528 PMAQI
16th Aug 2025539 PMAQI
16th Aug 20255410 PMAQI
16th Aug 20255411 PMAQI
17th Aug 20255212 AMAQI
17th Aug 2025521 AMAQI
17th Aug 2025492 AMAQI
17th Aug 2025483 AMAQI
17th Aug 2025484 AMAQI
24°C22/30°C
17th Aug 2025505 AMAQI
17th Aug 2025506 AMAQI
17th Aug 2025547 AMAQI
17th Aug 2025508 AMAQI
17th Aug 2025379 AMAQI
17th Aug 20254710 AMAQI
17th Aug 20253911 AMAQI
17th Aug 20253812 PMAQI
17th Aug 2025391 PMAQI
17th Aug 2025442 PMAQI
17th Aug 2025393 PMAQI
17th Aug 2025434 PMAQI
17th Aug 2025505 PMAQI
17th Aug 2025526 PMAQI
17th Aug 2025517 PMAQI
17th Aug 2025488 PMAQI
17th Aug 2025459 PMAQI
17th Aug 20254610 PMAQI
17th Aug 20255111 PMAQI
18th Aug 20255412 AMAQI
18th Aug 2025541 AMAQI
18th Aug 2025502 AMAQI
18th Aug 2025483 AMAQI
18th Aug 2025494 AMAQI
25°C21/31°C
18th Aug 2025485 AMAQI
18th Aug 2025476 AMAQI
18th Aug 2025587 AMAQI
18th Aug 2025608 AMAQI
18th Aug 2025589 AMAQI
18th Aug 20255810 AMAQI
18th Aug 20256211 AMAQI
18th Aug 20254712 PMAQI
18th Aug 2025471 PMAQI
18th Aug 2025502 PMAQI
18th Aug 2025533 PMAQI
18th Aug 2025444 PMAQI
18th Aug 2025585 PMAQI
18th Aug 2025576 PMAQI
18th Aug 2025507 PMAQI
18th Aug 2025548 PMAQI
18th Aug 2025569 PMAQI
18th Aug 20255710 PMAQI
18th Aug 20255511 PMAQI
19th Aug 20255412 AMAQI
19th Aug 2025531 AMAQI
19th Aug 2025522 AMAQI
19th Aug 2025523 AMAQI
19th Aug 2025524 AMAQI
25°C21/32°C
19th Aug 2025525 AMAQI
19th Aug 2025526 AMAQI
19th Aug 2025467 AMAQI
19th Aug 2025428 AMAQI
19th Aug 2025489 AMAQI
19th Aug 20255010 AMAQI
19th Aug 20254011 AMAQI
19th Aug 20254112 PMAQI
19th Aug 2025401 PMAQI
19th Aug 2025392 PMAQI
19th Aug 2025493 PMAQI
19th Aug 2025524 PMAQI
19th Aug 2025475 PMAQI
19th Aug 2025486 PMAQI
19th Aug 2025507 PMAQI
19th Aug 2025538 PMAQI
19th Aug 2025539 PMAQI
19th Aug 20255110 PMAQI
19th Aug 20255111 PMAQI
20th Aug 20255412 AMAQI
20th Aug 2025521 AMAQI
20th Aug 2025522 AMAQI
20th Aug 2025533 AMAQI
20th Aug 2025534 AMAQI
25°C22/31°C
20th Aug 2025515 AMAQI
20th Aug 2025506 AMAQI
20th Aug 2025537 AMAQI
20th Aug 2025568 AMAQI
20th Aug 2025529 AMAQI
20th Aug 20255510 AMAQI
20th Aug 20255011 AMAQI
20th Aug 20255312 PMAQI
20th Aug 2025391 PMAQI
20th Aug 2025532 PMAQI
20th Aug 2025483 PMAQI
20th Aug 2025444 PMAQI
20th Aug 2025435 PMAQI
20th Aug 2025506 PMAQI
20th Aug 2025527 PMAQI
20th Aug 2025528 PMAQI
20th Aug 2025549 PMAQI
20th Aug 20255410 PMAQI
20th Aug 20255311 PMAQI
21st Aug 20255212 AMAQI
21st Aug 2025531 AMAQI
21st Aug 2025522 AMAQI
21st Aug 2025523 AMAQI
21st Aug 2025524 AMAQI
24°C21/29°C
21st Aug 2025525 AMAQI
21st Aug 2025546 AMAQI
21st Aug 2025397 AMAQI
21st Aug 2025508 AMAQI
21st Aug 2025369 AMAQI
21st Aug 20253510 AMAQI
21st Aug 20255311 AMAQI
21st Aug 20255012 PMAQI
21st Aug 2025501 PMAQI
21st Aug 2025462 PMAQI
21st Aug 2025483 PMAQI
21st Aug 2025504 PMAQI
21st Aug 2025485 PMAQI
21st Aug 2025546 PMAQI
21st Aug 2025557 PMAQI
21st Aug 2025538 PMAQI
21st Aug 2025549 PMAQI
21st Aug 20255810 PMAQI
21st Aug 20255711 PMAQI
22nd Aug 20255612 AMAQI
22nd Aug 2025531 AMAQI
22nd Aug 2025542 AMAQI
22nd Aug 2025533 AMAQI
22nd Aug 2025544 AMAQI
25°C22/31°C
22nd Aug 2025525 AMAQI
5 AM22nd Aug 2025546 AMAQI
22nd Aug 2025547 AMAQI
22nd Aug 2025528 AMAQI
22nd Aug 2025419 AMAQI
22nd Aug 20255410 AMAQI
22nd Aug 20255511 AMAQI
11 AM22nd Aug 20254212 PMAQI
22nd Aug 2025461 PMAQI
22nd Aug 2025572 PMAQI
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 AM
47AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 PM - 5 PM
38AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 47), while the lowest AQI was between 12 PM to 5 PM (Avg. 38).
Night time
Avg. Highest Time
1 AM
50AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
46AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 50), while the lowest AQI was between 7 PM to 7 PM (Avg. 46).
2025 Days Vs Air Quality
Yuan, Phayao, Thailand
2025
33%
77
33%
77
30%
70
4%
9
Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)
Good
77 DaysModerate
77 DaysPoor
70 DaysUnhealthy
9 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 33%
Health Risk Level:
High
In 2025, 33% of 234 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
89AQI
89AQI
2nd January 2025
86AQI
86AQI
3rd January 2025
83AQI
83AQI
4th January 2025
92AQI
92AQI
5th January 2025
100AQI
100AQI
6th January 2025
114AQI
114AQI
7th January 2025
113AQI
113AQI
8th January 2025
113AQI
113AQI
9th January 2025
122AQI
122AQI
10th January 2025
113AQI
113AQI
11th January 2025
107AQI
107AQI
12th January 2025
94AQI
94AQI
13th January 2025
97AQI
97AQI
14th January 2025
101AQI
101AQI
15th January 2025
107AQI
107AQI
16th January 2025
99AQI
99AQI
17th January 2025
99AQI
99AQI
18th January 2025
101AQI
101AQI
19th January 2025
105AQI
105AQI
20th January 2025
109AQI
109AQI
21st January 2025
117AQI
117AQI
22nd January 2025
123AQI
123AQI
23rd January 2025
123AQI
123AQI
24th January 2025
118AQI
118AQI
25th January 2025
112AQI
112AQI
26th January 2025
112AQI
112AQI
27th January 2025
78AQI
78AQI
28th January 2025
86AQI
86AQI
29th January 2025
97AQI
97AQI
30th January 2025
114AQI
114AQI
31st January 2025
111AQI
111AQI
1st February 2025
107AQI
107AQI
2nd February 2025
110AQI
110AQI
3rd February 2025
110AQI
110AQI
4th February 2025
112AQI
112AQI
5th February 2025
113AQI
113AQI
6th February 2025
116AQI
116AQI
7th February 2025
113AQI
113AQI
8th February 2025
107AQI
107AQI
9th February 2025
90AQI
90AQI
10th February 2025
101AQI
101AQI
11th February 2025
110AQI
110AQI
12th February 2025
113AQI
113AQI
13th February 2025
115AQI
115AQI
14th February 2025
112AQI
112AQI
15th February 2025
113AQI
113AQI
16th February 2025
130AQI
130AQI
17th February 2025
132AQI
132AQI
18th February 2025
133AQI
133AQI
19th February 2025
120AQI
120AQI
20th February 2025
116AQI
116AQI
21st February 2025
108AQI
108AQI
22nd February 2025
105AQI
105AQI
23rd February 2025
96AQI
96AQI
24th February 2025
77AQI
77AQI
25th February 2025
66AQI
66AQI
26th February 2025
57AQI
57AQI
27th February 2025
65AQI
65AQI
28th February 2025
74AQI
74AQI
1st March 2025
74AQI
74AQI
2nd March 2025
84AQI
84AQI
3rd March 2025
95AQI
95AQI
4th March 2025
109AQI
109AQI
5th March 2025
121AQI
121AQI
6th March 2025
127AQI
127AQI
7th March 2025
121AQI
121AQI
8th March 2025
110AQI
110AQI
9th March 2025
101AQI
101AQI
10th March 2025
89AQI
89AQI
11th March 2025
105AQI
105AQI
12th March 2025
113AQI
113AQI
13th March 2025
102AQI
102AQI
14th March 2025
115AQI
115AQI
15th March 2025
133AQI
133AQI
16th March 2025
123AQI
123AQI
17th March 2025
133AQI
133AQI
18th March 2025
118AQI
118AQI
19th March 2025
84AQI
84AQI
20th March 2025
94AQI
94AQI
21st March 2025
111AQI
111AQI
22nd March 2025
138AQI
138AQI
23rd March 2025
151AQI
151AQI
24th March 2025
158AQI
158AQI
25th March 2025
160AQI
160AQI
26th March 2025
159AQI
159AQI
27th March 2025
158AQI
158AQI
28th March 2025
163AQI
163AQI
29th March 2025
163AQI
163AQI
30th March 2025
164AQI
164AQI
31st March 2025
157AQI
157AQI
1st April 2025
148AQI
148AQI
2nd April 2025
146AQI
146AQI
3rd April 2025
148AQI
148AQI
4th April 2025
150AQI
150AQI
5th April 2025
149AQI
149AQI
6th April 2025
137AQI
137AQI
7th April 2025
106AQI
106AQI
8th April 2025
109AQI
109AQI
9th April 2025
135AQI
135AQI
10th April 2025
129AQI
129AQI
11th April 2025
125AQI
125AQI
12th April 2025
93AQI
93AQI
13th April 2025
85AQI
85AQI
14th April 2025
61AQI
61AQI
15th April 2025
57AQI
57AQI
16th April 2025
57AQI
57AQI
17th April 2025
53AQI
53AQI
18th April 2025
54AQI
54AQI
19th April 2025
59AQI
59AQI
20th April 2025
58AQI
58AQI
21st April 2025
64AQI
64AQI
22nd April 2025
81AQI
81AQI
23rd April 2025
86AQI
86AQI
24th April 2025
93AQI
93AQI
25th April 2025
104AQI
104AQI
26th April 2025
102AQI
102AQI
27th April 2025
106AQI
106AQI
28th April 2025
79AQI
79AQI
29th April 2025
79AQI
79AQI
30th April 2025
75AQI
75AQI
1st May 2025
69AQI
69AQI
2nd May 2025
67AQI
67AQI
3rd May 2025
63AQI
63AQI
4th May 2025
71AQI
71AQI
5th May 2025
69AQI
69AQI
6th May 2025
75AQI
75AQI
7th May 2025
88AQI
88AQI
8th May 2025
88AQI
88AQI
9th May 2025
72AQI
72AQI
10th May 2025
83AQI
83AQI
11th May 2025
83AQI
83AQI
12th May 2025
58AQI
58AQI
13th May 2025
63AQI
63AQI
14th May 2025
61AQI
61AQI
15th May 2025
44AQI
44AQI
16th May 2025
41AQI
41AQI
17th May 2025
44AQI
44AQI
18th May 2025
37AQI
37AQI
19th May 2025
42AQI
42AQI
20th May 2025
44AQI
44AQI
21st May 2025
50AQI
50AQI
22nd May 2025
54AQI
54AQI
23rd May 2025
51AQI
51AQI
24th May 2025
41AQI
41AQI
25th May 2025
42AQI
42AQI
26th May 2025
38AQI
38AQI
27th May 2025
42AQI
42AQI
28th May 2025
38AQI
38AQI
29th May 2025
41AQI
41AQI
30th May 2025
43AQI
43AQI
31st May 2025
40AQI
40AQI
1st June 2025
46AQI
46AQI
2nd June 2025
43AQI
43AQI
3rd June 2025
46AQI
46AQI
4th June 2025
53AQI
53AQI
5th June 2025
59AQI
59AQI
6th June 2025
62AQI
62AQI
7th June 2025
62AQI
62AQI
8th June 2025
58AQI
58AQI
9th June 2025
62AQI
62AQI
10th June 2025
54AQI
54AQI
11th June 2025
44AQI
44AQI
12th June 2025
44AQI
44AQI
13th June 2025
49AQI
49AQI
14th June 2025
48AQI
48AQI
15th June 2025
45AQI
45AQI
16th June 2025
39AQI
39AQI
17th June 2025
44AQI
44AQI
18th June 2025
34AQI
34AQI
19th June 2025
34AQI
34AQI
20th June 2025
36AQI
36AQI
21st June 2025
38AQI
38AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
36AQI
36AQI
24th June 2025
40AQI
40AQI
25th June 2025
47AQI
47AQI
26th June 2025
48AQI
48AQI
27th June 2025
43AQI
43AQI
28th June 2025
47AQI
47AQI
29th June 2025
45AQI
45AQI
30th June 2025
48AQI
48AQI
1st July 2025
51AQI
51AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
52AQI
52AQI
4th July 2025
40AQI
40AQI
5th July 2025
41AQI
41AQI
6th July 2025
39AQI
39AQI
7th July 2025
37AQI
37AQI
8th July 2025
41AQI
41AQI
9th July 2025
47AQI
47AQI
10th July 2025
44AQI
44AQI
11th July 2025
44AQI
44AQI
12th July 2025
38AQI
38AQI
13th July 2025
36AQI
36AQI
14th July 2025
39AQI
39AQI
15th July 2025
50AQI
50AQI
16th July 2025
55AQI
55AQI
17th July 2025
51AQI
51AQI
18th July 2025
45AQI
45AQI
19th July 2025
43AQI
43AQI
20th July 2025
50AQI
50AQI
21st July 2025
48AQI
48AQI
22nd July 2025
49AQI
49AQI
23rd July 2025
41AQI
41AQI
24th July 2025
34AQI
34AQI
25th July 2025
34AQI
34AQI
26th July 2025
35AQI
35AQI
27th July 2025
33AQI
33AQI
28th July 2025
32AQI
32AQI
29th July 2025
34AQI
34AQI
30th July 2025
38AQI
38AQI
31st July 2025
49AQI
49AQI
1st August 2025
56AQI
56AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
54AQI
54AQI
4th August 2025
55AQI
55AQI
5th August 2025
53AQI
53AQI
6th August 2025
49AQI
49AQI
7th August 2025
47AQI
47AQI
8th August 2025
38AQI
38AQI
9th August 2025
30AQI
30AQI
10th August 2025
32AQI
32AQI
11th August 2025
36AQI
36AQI
12th August 2025
48AQI
48AQI
13th August 2025
51AQI
51AQI
14th August 2025
51AQI
51AQI
15th August 2025
47AQI
47AQI
16th August 2025
46AQI
46AQI
17th August 2025
47AQI
47AQI
18th August 2025
53AQI
53AQI
19th August 2025
50AQI
50AQI
20th August 2025
54AQI
54AQI
21st August 2025
49AQI
49AQI
22nd August 2025
23rd August 2025
24th August 2025
25th August 2025
26th August 2025
27th August 2025
28th August 2025
29th August 2025
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
104AQI
104AQI
124AQI
98AQI
56AQI
46AQI
42AQI
48AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202579AQI
12
19
7
21
6
16
9
16
14
15
16
23
7
27
4
12
9
77
77
70
9
Highest AQI recorded in
March124AQI
Lowest AQI recorded in
July42AQI
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
March149AQI
Lowest AQI recorded in
July33AQI
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
March215AQI
Lowest AQI recorded in
July34AQI
202295AQI
3
1
20
9
11
19
1
34
28
Highest AQI recorded in
December107AQI
Lowest AQI recorded in
November83AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
101AQILeast Polluted Year Recorded
2024(Avg.)
78AQIYuan's annual 2025 AQI (79) shows an average percentage change of -12.5% (improved AQI) compared to previous years: 2022 (95), 2023 (101), 2024 (78).
