Mae Salong Nok, 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+
October Air Quality Analysis
Mae Salong Nok, Chiang Rai, Thailand
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Oct 2025
52AQILowest AQI recorded on
1st Oct 2025
39AQISame Day Analysis (4th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Mae Salong Nok, Chiang Rai, Thailand
AQI
Day
Night
.
6 AM4th Oct 2025
6 PM
5 AM5th Oct 2025
Day time
Avg. Highest Time
12PM4th Oct
63AQI
Avg. Lowest Time
7AM4th Oct
41AQI
Night time
Avg. Highest Time
9PM4th Oct
65AQI
Avg. Lowest Time
4AM5th Oct
52AQI
In the last 24 hours,
Mae Salong Nok's AQI reached its highest point of 65 at 9 PM during the Night, while the lowest point, 41, was recorded at 7 AM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Mae Salong Nok, Chiang Rai, Thailand
SepOct
05th - 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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
5th Sep 2025546 AMAQI
5th Sep 2025587 AMAQI
5th Sep 2025608 AMAQI
5th Sep 2025609 AMAQI
5th Sep 20255810 AMAQI
5th Sep 20255611 AMAQI
5th Sep 20255912 PMAQI
5th Sep 2025481 PMAQI
5th Sep 2025482 PMAQI
5th Sep 2025523 PMAQI
5th Sep 2025534 PMAQI
5th Sep 2025445 PMAQI
5th Sep 2025546 PMAQI
5th Sep 2025547 PMAQI
5th Sep 2025588 PMAQI
5th Sep 2025589 PMAQI
5th Sep 20255810 PMAQI
5th Sep 20255711 PMAQI
6th Sep 20255512 AMAQI
6th Sep 2025591 AMAQI
6th Sep 2025582 AMAQI
6th Sep 2025573 AMAQI
6th Sep 2025544 AMAQI
6th Sep 2025575 AMAQI
27°C22/33°C
6th Sep 2025556 AMAQI
6th Sep 2025537 AMAQI
6th Sep 2025488 AMAQI
6th Sep 2025659 AMAQI
6th Sep 20256110 AMAQI
6th Sep 20256211 AMAQI
6th Sep 20255512 PMAQI
6th Sep 2025491 PMAQI
6th Sep 2025552 PMAQI
6th Sep 2025573 PMAQI
6th Sep 2025544 PMAQI
6th Sep 2025525 PMAQI
6th Sep 2025496 PMAQI
6th Sep 2025587 PMAQI
6th Sep 2025608 PMAQI
6th Sep 2025579 PMAQI
6th Sep 20255910 PMAQI
6th Sep 20255111 PMAQI
7th Sep 20255612 AMAQI
7th Sep 2025571 AMAQI
7th Sep 2025562 AMAQI
7th Sep 2025603 AMAQI
7th Sep 2025574 AMAQI
7th Sep 2025575 AMAQI
27°C22/32°C
7th Sep 2025606 AMAQI
7th Sep 2025537 AMAQI
7th Sep 2025538 AMAQI
7th Sep 2025589 AMAQI
7th Sep 20256110 AMAQI
7th Sep 20255911 AMAQI
7th Sep 20255412 PMAQI
7th Sep 2025561 PMAQI
7th Sep 2025572 PMAQI
7th Sep 2025583 PMAQI
7th Sep 2025524 PMAQI
7th Sep 2025605 PMAQI
7th Sep 2025566 PMAQI
7th Sep 2025547 PMAQI
7th Sep 2025628 PMAQI
7th Sep 2025609 PMAQI
7th Sep 20256010 PMAQI
7th Sep 20255911 PMAQI
8th Sep 20255612 AMAQI
8th Sep 2025581 AMAQI
8th Sep 2025552 AMAQI
8th Sep 2025543 AMAQI
8th Sep 2025544 AMAQI
8th Sep 2025555 AMAQI
26°C22/32°C
8th Sep 2025556 AMAQI
8th Sep 2025587 AMAQI
8th Sep 2025628 AMAQI
8th Sep 2025579 AMAQI
8th Sep 20255910 AMAQI
8th Sep 20256011 AMAQI
8th Sep 20256912 PMAQI
8th Sep 2025611 PMAQI
8th Sep 2025612 PMAQI
8th Sep 2025543 PMAQI
8th Sep 2025544 PMAQI
8th Sep 2025495 PMAQI
8th Sep 2025556 PMAQI
8th Sep 2025567 PMAQI
8th Sep 2025618 PMAQI
8th Sep 2025669 PMAQI
8th Sep 20256010 PMAQI
8th Sep 20255611 PMAQI
9th Sep 20255812 AMAQI
9th Sep 2025581 AMAQI
9th Sep 2025542 AMAQI
9th Sep 2025543 AMAQI
9th Sep 2025544 AMAQI
9th Sep 2025555 AMAQI
26°C22/32°C
9th Sep 2025546 AMAQI
9th Sep 2025537 AMAQI
9th Sep 2025528 AMAQI
9th Sep 2025569 AMAQI
9th Sep 20255410 AMAQI
9th Sep 20255211 AMAQI
9th Sep 20255712 PMAQI
9th Sep 2025441 PMAQI
9th Sep 2025452 PMAQI
9th Sep 2025483 PMAQI
9th Sep 2025534 PMAQI
9th Sep 2025455 PMAQI
9th Sep 2025546 PMAQI
9th Sep 2025537 PMAQI
9th Sep 2025588 PMAQI
9th Sep 2025569 PMAQI
9th Sep 20255610 PMAQI
9th Sep 20255611 PMAQI
10th Sep 20255512 AMAQI
10th Sep 2025551 AMAQI
10th Sep 2025532 AMAQI
10th Sep 2025533 AMAQI
10th Sep 2025534 AMAQI
10th Sep 2025545 AMAQI
26°C22/31°C
10th Sep 2025546 AMAQI
10th Sep 2025487 AMAQI
10th Sep 2025598 AMAQI
10th Sep 2025609 AMAQI
10th Sep 20255010 AMAQI
10th Sep 20255111 AMAQI
10th Sep 20255612 PMAQI
10th Sep 2025481 PMAQI
10th Sep 2025522 PMAQI
10th Sep 2025473 PMAQI
10th Sep 2025404 PMAQI
10th Sep 2025455 PMAQI
10th Sep 2025506 PMAQI
10th Sep 2025527 PMAQI
10th Sep 2025568 PMAQI
10th Sep 2025589 PMAQI
10th Sep 20254710 PMAQI
10th Sep 20254711 PMAQI
11th Sep 20255612 AMAQI
11th Sep 2025531 AMAQI
11th Sep 2025532 AMAQI
11th Sep 2025523 AMAQI
11th Sep 2025524 AMAQI
11th Sep 2025525 AMAQI
25°C23/28°C
11th Sep 2025526 AMAQI
11th Sep 2025567 AMAQI
11th Sep 2025558 AMAQI
11th Sep 2025629 AMAQI
11th Sep 20255610 AMAQI
11th Sep 20254311 AMAQI
11th Sep 20254712 PMAQI
11th Sep 2025421 PMAQI
11th Sep 2025522 PMAQI
11th Sep 2025543 PMAQI
11th Sep 2025634 PMAQI
11th Sep 2025605 PMAQI
11th Sep 2025566 PMAQI
11th Sep 2025567 PMAQI
11th Sep 2025528 PMAQI
11th Sep 2025569 PMAQI
11th Sep 20255210 PMAQI
11th Sep 20255711 PMAQI
12th Sep 20255212 AMAQI
12th Sep 2025541 AMAQI
12th Sep 2025522 AMAQI
12th Sep 2025533 AMAQI
12th Sep 2025534 AMAQI
12th Sep 2025525 AMAQI
24°C22/27°C
12th Sep 2025536 AMAQI
12th Sep 2025517 AMAQI
12th Sep 2025478 AMAQI
12th Sep 2025589 AMAQI
12th Sep 20255210 AMAQI
12th Sep 20255311 AMAQI
12th Sep 20255612 PMAQI
12th Sep 2025661 PMAQI
12th Sep 2025612 PMAQI
12th Sep 2025563 PMAQI
12th Sep 2025544 PMAQI
12th Sep 2025595 PMAQI
12th Sep 2025576 PMAQI
12th Sep 2025627 PMAQI
12th Sep 2025688 PMAQI
12th Sep 2025629 PMAQI
12th Sep 20256210 PMAQI
12th Sep 20256211 PMAQI
13th Sep 20256212 AMAQI
13th Sep 2025581 AMAQI
13th Sep 2025552 AMAQI
13th Sep 2025523 AMAQI
13th Sep 2025524 AMAQI
13th Sep 2025525 AMAQI
25°C22/28°C
13th Sep 2025526 AMAQI
13th Sep 2025457 AMAQI
13th Sep 2025548 AMAQI
13th Sep 2025709 AMAQI
13th Sep 20257010 AMAQI
13th Sep 20255611 AMAQI
13th Sep 20256412 PMAQI
13th Sep 2025571 PMAQI
13th Sep 2025482 PMAQI
13th Sep 2025563 PMAQI
13th Sep 2025624 PMAQI
13th Sep 2025645 PMAQI
13th Sep 2025606 PMAQI
13th Sep 2025567 PMAQI
13th Sep 2025568 PMAQI
13th Sep 2025659 PMAQI
13th Sep 20255910 PMAQI
13th Sep 20256311 PMAQI
14th Sep 20256312 AMAQI
14th Sep 2025661 AMAQI
14th Sep 2025572 AMAQI
14th Sep 2025553 AMAQI
14th Sep 2025574 AMAQI
14th Sep 2025575 AMAQI
25°C23/30°C
14th Sep 2025576 AMAQI
14th Sep 2025627 AMAQI
14th Sep 2025698 AMAQI
14th Sep 2025609 AMAQI
14th Sep 20256510 AMAQI
14th Sep 20255211 AMAQI
14th Sep 20255612 PMAQI
14th Sep 2025551 PMAQI
14th Sep 2025502 PMAQI
14th Sep 2025403 PMAQI
14th Sep 2025314 PMAQI
14th Sep 2025465 PMAQI
14th Sep 2025466 PMAQI
14th Sep 2025577 PMAQI
14th Sep 2025598 PMAQI
14th Sep 2025579 PMAQI
14th Sep 20256010 PMAQI
14th Sep 20255811 PMAQI
15th Sep 20256012 AMAQI
15th Sep 2025611 AMAQI
15th Sep 2025582 AMAQI
15th Sep 2025573 AMAQI
15th Sep 2025584 AMAQI
15th Sep 2025585 AMAQI
25°C22/30°C
15th Sep 2025586 AMAQI
15th Sep 2025387 AMAQI
15th Sep 2025508 AMAQI
15th Sep 2025569 AMAQI
15th Sep 20255210 AMAQI
15th Sep 20254611 AMAQI
15th Sep 20255012 PMAQI
15th Sep 2025521 PMAQI
15th Sep 2025462 PMAQI
15th Sep 2025503 PMAQI
15th Sep 2025614 PMAQI
15th Sep 2025625 PMAQI
15th Sep 2025566 PMAQI
15th Sep 2025587 PMAQI
15th Sep 2025568 PMAQI
15th Sep 2025589 PMAQI
15th Sep 20256010 PMAQI
15th Sep 20255411 PMAQI
16th Sep 20255612 AMAQI
16th Sep 2025551 AMAQI
16th Sep 2025572 AMAQI
16th Sep 2025583 AMAQI
16th Sep 2025584 AMAQI
16th Sep 2025595 AMAQI
26°C21/31°C
16th Sep 2025586 AMAQI
16th Sep 2025617 AMAQI
16th Sep 2025508 AMAQI
16th Sep 2025549 AMAQI
16th Sep 20254310 AMAQI
16th Sep 20254811 AMAQI
16th Sep 20254912 PMAQI
16th Sep 2025431 PMAQI
16th Sep 2025462 PMAQI
16th Sep 2025383 PMAQI
16th Sep 2025474 PMAQI
16th Sep 2025465 PMAQI
16th Sep 2025486 PMAQI
16th Sep 2025467 PMAQI
16th Sep 2025458 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255710 PMAQI
16th Sep 20255111 PMAQI
17th Sep 20255612 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025582 AMAQI
17th Sep 2025543 AMAQI
17th Sep 2025554 AMAQI
17th Sep 2025545 AMAQI
25°C21/30°C
17th Sep 2025546 AMAQI
17th Sep 2025557 AMAQI
17th Sep 2025508 AMAQI
17th Sep 2025499 AMAQI
17th Sep 20255610 AMAQI
17th Sep 20255811 AMAQI
17th Sep 20255212 PMAQI
17th Sep 2025581 PMAQI
17th Sep 2025512 PMAQI
17th Sep 2025563 PMAQI
17th Sep 2025594 PMAQI
17th Sep 2025485 PMAQI
17th Sep 2025576 PMAQI
17th Sep 2025507 PMAQI
17th Sep 2025518 PMAQI
17th Sep 2025479 PMAQI
17th Sep 20255210 PMAQI
17th Sep 20255411 PMAQI
18th Sep 20255212 AMAQI
18th Sep 2025521 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025513 AMAQI
18th Sep 2025534 AMAQI
18th Sep 2025535 AMAQI
26°C21/32°C
18th Sep 2025526 AMAQI
18th Sep 2025527 AMAQI
18th Sep 2025598 AMAQI
18th Sep 2025549 AMAQI
18th Sep 20255810 AMAQI
18th Sep 20255711 AMAQI
18th Sep 20255412 PMAQI
18th Sep 2025481 PMAQI
18th Sep 2025512 PMAQI
18th Sep 2025463 PMAQI
18th Sep 2025414 PMAQI
18th Sep 2025425 PMAQI
18th Sep 2025486 PMAQI
18th Sep 2025577 PMAQI
18th Sep 2025578 PMAQI
18th Sep 2025569 PMAQI
18th Sep 20255710 PMAQI
18th Sep 20255811 PMAQI
19th Sep 20255612 AMAQI
19th Sep 2025501 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025513 AMAQI
19th Sep 2025504 AMAQI
19th Sep 2025505 AMAQI
26°C21/31°C
19th Sep 2025496 AMAQI
19th Sep 2025457 AMAQI
19th Sep 2025428 AMAQI
19th Sep 2025389 AMAQI
19th Sep 20253710 AMAQI
19th Sep 20253711 AMAQI
19th Sep 20252512 PMAQI
19th Sep 2025321 PMAQI
19th Sep 2025302 PMAQI
19th Sep 2025333 PMAQI
19th Sep 2025324 PMAQI
19th Sep 2025355 PMAQI
19th Sep 2025346 PMAQI
19th Sep 2025347 PMAQI
19th Sep 2025428 PMAQI
19th Sep 2025499 PMAQI
19th Sep 20254010 PMAQI
19th Sep 20254211 PMAQI
20th Sep 20253212 AMAQI
20th Sep 2025361 AMAQI
20th Sep 2025412 AMAQI
20th Sep 2025443 AMAQI
20th Sep 2025514 AMAQI
20th Sep 2025505 AMAQI
25°C22/31°C
20th Sep 2025516 AMAQI
20th Sep 2025407 AMAQI
20th Sep 2025348 AMAQI
20th Sep 2025349 AMAQI
20th Sep 20253410 AMAQI
20th Sep 20252911 AMAQI
20th Sep 20253212 PMAQI
20th Sep 2025361 PMAQI
20th Sep 2025482 PMAQI
20th Sep 2025363 PMAQI
20th Sep 2025504 PMAQI
20th Sep 2025485 PMAQI
20th Sep 2025466 PMAQI
20th Sep 2025507 PMAQI
20th Sep 2025538 PMAQI
20th Sep 2025419 PMAQI
20th Sep 20253810 PMAQI
20th Sep 20253411 PMAQI
21st Sep 20253612 AMAQI
21st Sep 2025501 AMAQI
21st Sep 2025392 AMAQI
21st Sep 2025403 AMAQI
21st Sep 2025424 AMAQI
21st Sep 2025435 AMAQI
25°C21/30°C
21st Sep 2025426 AMAQI
21st Sep 2025397 AMAQI
21st Sep 2025348 AMAQI
21st Sep 2025449 AMAQI
21st Sep 20253410 AMAQI
21st Sep 20252611 AMAQI
21st Sep 20252412 PMAQI
21st Sep 2025241 PMAQI
21st Sep 2025322 PMAQI
21st Sep 2025303 PMAQI
21st Sep 2025264 PMAQI
21st Sep 2025315 PMAQI
21st Sep 2025386 PMAQI
21st Sep 2025287 PMAQI
21st Sep 2025378 PMAQI
21st Sep 2025429 PMAQI
21st Sep 20253710 PMAQI
21st Sep 20253011 PMAQI
22nd Sep 20253012 AMAQI
22nd Sep 2025381 AMAQI
22nd Sep 2025402 AMAQI
22nd Sep 2025383 AMAQI
22nd Sep 2025404 AMAQI
22nd Sep 2025405 AMAQI
25°C22/30°C
22nd Sep 2025426 AMAQI
22nd Sep 2025407 AMAQI
22nd Sep 2025548 AMAQI
22nd Sep 2025469 AMAQI
22nd Sep 20253810 AMAQI
22nd Sep 20253611 AMAQI
22nd Sep 20254412 PMAQI
22nd Sep 2025331 PMAQI
22nd Sep 2025342 PMAQI
22nd Sep 2025323 PMAQI
22nd Sep 2025274 PMAQI
22nd Sep 2025285 PMAQI
22nd Sep 2025386 PMAQI
22nd Sep 2025297 PMAQI
22nd Sep 2025328 PMAQI
22nd Sep 2025409 PMAQI
22nd Sep 20253210 PMAQI
22nd Sep 20253211 PMAQI
23rd Sep 20253012 AMAQI
23rd Sep 2025341 AMAQI
23rd Sep 2025382 AMAQI
23rd Sep 2025353 AMAQI
23rd Sep 2025384 AMAQI
23rd Sep 2025375 AMAQI
24°C21/30°C
23rd Sep 2025396 AMAQI
23rd Sep 2025367 AMAQI
23rd Sep 2025398 AMAQI
23rd Sep 2025549 AMAQI
23rd Sep 20254010 AMAQI
23rd Sep 20254211 AMAQI
23rd Sep 20253612 PMAQI
23rd Sep 2025381 PMAQI
23rd Sep 2025382 PMAQI
23rd Sep 2025363 PMAQI
23rd Sep 2025424 PMAQI
23rd Sep 2025465 PMAQI
23rd Sep 2025366 PMAQI
23rd Sep 2025347 PMAQI
23rd Sep 2025348 PMAQI
23rd Sep 2025409 PMAQI
23rd Sep 20253910 PMAQI
23rd Sep 20252711 PMAQI
24th Sep 20252912 AMAQI
24th Sep 2025411 AMAQI
24th Sep 2025392 AMAQI
24th Sep 2025443 AMAQI
24th Sep 2025434 AMAQI
24th Sep 2025415 AMAQI
24°C20/29°C
24th Sep 2025416 AMAQI
24th Sep 2025427 AMAQI
24th Sep 2025388 AMAQI
24th Sep 2025419 AMAQI
24th Sep 20253710 AMAQI
24th Sep 20253811 AMAQI
24th Sep 20252712 PMAQI
24th Sep 2025281 PMAQI
24th Sep 2025272 PMAQI
24th Sep 2025223 PMAQI
24th Sep 2025374 PMAQI
24th Sep 2025335 PMAQI
24th Sep 2025376 PMAQI
24th Sep 2025317 PMAQI
24th Sep 2025368 PMAQI
24th Sep 2025329 PMAQI
24th Sep 20252510 PMAQI
24th Sep 20252511 PMAQI
25th Sep 20253112 AMAQI
25th Sep 2025321 AMAQI
25th Sep 2025372 AMAQI
25th Sep 2025453 AMAQI
25th Sep 2025474 AMAQI
25th Sep 2025455 AMAQI
24°C21/29°C
25th Sep 2025456 AMAQI
25th Sep 2025427 AMAQI
25th Sep 2025408 AMAQI
25th Sep 2025459 AMAQI
25th Sep 20254910 AMAQI
25th Sep 20252211 AMAQI
25th Sep 20252112 PMAQI
25th Sep 2025131 PMAQI
25th Sep 2025142 PMAQI
25th Sep 2025173 PMAQI
25th Sep 2025204 PMAQI
25th Sep 2025285 PMAQI
25th Sep 2025366 PMAQI
25th Sep 2025537 PMAQI
25th Sep 2025388 PMAQI
25th Sep 2025349 PMAQI
25th Sep 20253310 PMAQI
25th Sep 20254011 PMAQI
26th Sep 20254312 AMAQI
26th Sep 2025341 AMAQI
26th Sep 2025282 AMAQI
26th Sep 2025273 AMAQI
26th Sep 2025164 AMAQI
26th Sep 2025125 AMAQI
25°C22/31°C
26th Sep 2025116 AMAQI
26th Sep 2025117 AMAQI
26th Sep 2025118 AMAQI
26th Sep 2025119 AMAQI
26th Sep 20251110 AMAQI
26th Sep 20251411 AMAQI
26th Sep 20251312 PMAQI
26th Sep 2025141 PMAQI
26th Sep 2025142 PMAQI
26th Sep 2025143 PMAQI
26th Sep 2025154 PMAQI
26th Sep 2025175 PMAQI
26th Sep 2025296 PMAQI
26th Sep 2025397 PMAQI
26th Sep 2025258 PMAQI
26th Sep 2025169 PMAQI
26th Sep 20251310 PMAQI
26th Sep 20251511 PMAQI
27th Sep 20251612 AMAQI
27th Sep 2025121 AMAQI
27th Sep 2025132 AMAQI
27th Sep 2025123 AMAQI
27th Sep 2025124 AMAQI
27th Sep 2025125 AMAQI
24°C22/29°C
27th Sep 2025146 AMAQI
27th Sep 2025137 AMAQI
27th Sep 2025168 AMAQI
27th Sep 2025179 AMAQI
27th Sep 20251510 AMAQI
27th Sep 20251011 AMAQI
27th Sep 2025612 PMAQI
27th Sep 202561 PMAQI
27th Sep 202572 PMAQI
27th Sep 2025163 PMAQI
27th Sep 202564 PMAQI
27th Sep 202565 PMAQI
27th Sep 202566 PMAQI
27th Sep 202567 PMAQI
27th Sep 202568 PMAQI
27th Sep 202569 PMAQI
27th Sep 2025610 PMAQI
27th Sep 2025611 PMAQI
28th Sep 2025612 AMAQI
28th Sep 202561 AMAQI
28th Sep 202562 AMAQI
28th Sep 202563 AMAQI
28th Sep 202564 AMAQI
28th Sep 202575 AMAQI
25°C22/30°C
28th Sep 2025126 AMAQI
28th Sep 2025127 AMAQI
28th Sep 2025108 AMAQI
28th Sep 202569 AMAQI
28th Sep 2025610 AMAQI
28th Sep 2025611 AMAQI
28th Sep 2025612 PMAQI
28th Sep 202561 PMAQI
28th Sep 202562 PMAQI
28th Sep 2025103 PMAQI
28th Sep 2025134 PMAQI
28th Sep 2025275 PMAQI
28th Sep 2025356 PMAQI
28th Sep 2025447 PMAQI
28th Sep 2025438 PMAQI
28th Sep 2025339 PMAQI
28th Sep 20253310 PMAQI
28th Sep 20254811 PMAQI
29th Sep 20255512 AMAQI
29th Sep 2025411 AMAQI
29th Sep 2025442 AMAQI
29th Sep 2025443 AMAQI
29th Sep 2025444 AMAQI
29th Sep 2025545 AMAQI
26°C21/33°C
29th Sep 2025566 AMAQI
29th Sep 2025567 AMAQI
29th Sep 2025358 AMAQI
29th Sep 2025289 AMAQI
29th Sep 20254210 AMAQI
29th Sep 20254411 AMAQI
29th Sep 20255412 PMAQI
29th Sep 2025351 PMAQI
29th Sep 2025282 PMAQI
29th Sep 2025233 PMAQI
29th Sep 2025224 PMAQI
29th Sep 2025375 PMAQI
29th Sep 2025536 PMAQI
29th Sep 2025547 PMAQI
29th Sep 2025498 PMAQI
29th Sep 2025659 PMAQI
29th Sep 20257410 PMAQI
29th Sep 20255811 PMAQI
30th Sep 20254212 AMAQI
30th Sep 2025421 AMAQI
30th Sep 2025312 AMAQI
30th Sep 2025283 AMAQI
30th Sep 2025284 AMAQI
30th Sep 2025205 AMAQI
26°C21/34°C
30th Sep 2025146 AMAQI
30th Sep 2025237 AMAQI
30th Sep 2025408 AMAQI
30th Sep 2025319 AMAQI
30th Sep 20252810 AMAQI
30th Sep 20253811 AMAQI
30th Sep 20254812 PMAQI
30th Sep 2025411 PMAQI
30th Sep 2025442 PMAQI
30th Sep 2025313 PMAQI
30th Sep 2025414 PMAQI
30th Sep 2025405 PMAQI
30th Sep 2025306 PMAQI
30th Sep 2025417 PMAQI
30th Sep 2025528 PMAQI
30th Sep 2025599 PMAQI
30th Sep 20253610 PMAQI
30th Sep 20254411 PMAQI
1st Oct 20254412 AMAQI
1st Oct 2025461 AMAQI
1st Oct 2025362 AMAQI
1st Oct 2025413 AMAQI
1st Oct 2025464 AMAQI
1st Oct 2025265 AMAQI
23°C22/24°C
1st Oct 2025186 AMAQI
1st Oct 2025207 AMAQI
1st Oct 2025328 AMAQI
1st Oct 2025449 AMAQI
1st Oct 20254410 AMAQI
1st Oct 20253111 AMAQI
1st Oct 20252712 PMAQI
1st Oct 2025281 PMAQI
1st Oct 2025282 PMAQI
1st Oct 2025283 PMAQI
1st Oct 2025274 PMAQI
1st Oct 2025355 PMAQI
1st Oct 2025396 PMAQI
1st Oct 2025447 PMAQI
1st Oct 2025458 PMAQI
1st Oct 2025569 PMAQI
1st Oct 20254810 PMAQI
1st Oct 20254511 PMAQI
2nd Oct 20254612 AMAQI
2nd Oct 2025511 AMAQI
2nd Oct 2025582 AMAQI
2nd Oct 2025513 AMAQI
2nd Oct 2025534 AMAQI
2nd Oct 2025505 AMAQI
23°C22/26°C
2nd Oct 2025406 AMAQI
2nd Oct 2025497 AMAQI
2nd Oct 2025468 AMAQI
2nd Oct 2025469 AMAQI
2nd Oct 20254710 AMAQI
2nd Oct 20255511 AMAQI
2nd Oct 20256112 PMAQI
2nd Oct 2025561 PMAQI
2nd Oct 2025472 PMAQI
2nd Oct 2025463 PMAQI
2nd Oct 2025504 PMAQI
2nd Oct 2025505 PMAQI
2nd Oct 2025506 PMAQI
2nd Oct 2025547 PMAQI
2nd Oct 2025438 PMAQI
2nd Oct 2025489 PMAQI
2nd Oct 20255310 PMAQI
2nd Oct 20255311 PMAQI
3rd Oct 20255012 AMAQI
3rd Oct 2025391 AMAQI
3rd Oct 2025352 AMAQI
3rd Oct 2025423 AMAQI
3rd Oct 2025484 AMAQI
3rd Oct 2025505 AMAQI
24°C22/30°C
3rd Oct 2025336 AMAQI
3rd Oct 2025457 AMAQI
3rd Oct 2025558 AMAQI
3rd Oct 2025469 AMAQI
3rd Oct 20254410 AMAQI
3rd Oct 20255211 AMAQI
3rd Oct 20255112 PMAQI
3rd Oct 2025471 PMAQI
3rd Oct 2025522 PMAQI
3rd Oct 2025523 PMAQI
3rd Oct 2025524 PMAQI
3rd Oct 2025485 PMAQI
3rd Oct 2025416 PMAQI
3rd Oct 2025567 PMAQI
3rd Oct 2025558 PMAQI
3rd Oct 2025549 PMAQI
3rd Oct 20255410 PMAQI
3rd Oct 20255211 PMAQI
4th Oct 20255212 AMAQI
4th Oct 2025491 AMAQI
4th Oct 2025522 AMAQI
4th Oct 2025483 AMAQI
4th Oct 2025494 AMAQI
4th Oct 2025495 AMAQI
26°C21/31°C
4th Oct 2025486 AMAQI
4th Oct 2025417 AMAQI
4th Oct 2025458 AMAQI
4th Oct 2025539 AMAQI
4th Oct 20255310 AMAQI
4th Oct 20256011 AMAQI
4th Oct 20256312 PMAQI
4th Oct 2025591 PMAQI
4th Oct 2025552 PMAQI
4th Oct 2025533 PMAQI
4th Oct 2025514 PMAQI
4th Oct 2025525 PMAQI
4th Oct 2025526 PMAQI
4th Oct 2025567 PMAQI
4th Oct 2025628 PMAQI
4th Oct 2025659 PMAQI
4th Oct 20256410 PMAQI
4th Oct 20255811 PMAQI
5th Oct 20255312 AMAQI
5th Oct 2025541 AMAQI
5th Oct 2025582 AMAQI
5th Oct 2025543 AMAQI
5th Oct 2025524 AMAQI
5th Oct 2025535 AMAQI
24°C20/30°C
5th Oct 2025506 AMAQI
6 AM5th Oct 2025407 AMAQI
5th Oct 2025468 AMAQI
5th Oct 2025499 AMAQI
5th Oct 20254710 AMAQI
5th Oct 20254811 AMAQI
5th Oct 20254812 PMAQI
12 PM5th Oct 2025501 PMAQI
5th Oct 2025522 PMAQI
5th Oct 2025523 PMAQI
5th Oct 2025464 PMAQI
5th Oct 2025455 PMAQI
5th Oct 2025536 PMAQI
6 PM5th Oct 2025537 PMAQI
5th Oct 2025538 PMAQI
5th Oct 2025589 PMAQI
5th Oct 20256110 PMAQI
5th Oct 20256211 PMAQI
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
9 AM
47AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 PM - 4 PM
41AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 47), while the lowest AQI was between 1 PM to 4 PM (Avg. 41).
Night time
Avg. Highest Time
7 PM - 9 PM
49AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 5 AM
46AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 9 PM (Avg. 49), while the lowest AQI was between 12 AM to 5 AM (Avg. 46).
2025 Days Vs Air Quality
Mae Salong Nok, Chiang Rai, Thailand
2025
30%
39
70%
90
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Good
39 DaysModerate
90 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 278 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
Mae Salong Nok, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
2nd January 2025
3rd January 2025
4th January 2025
5th January 2025
6th January 2025
7th January 2025
8th January 2025
9th January 2025
10th January 2025
11th January 2025
12th January 2025
13th January 2025
14th January 2025
15th January 2025
16th January 2025
17th January 2025
18th January 2025
19th January 2025
20th January 2025
21st January 2025
22nd January 2025
23rd January 2025
24th January 2025
25th January 2025
26th January 2025
27th January 2025
28th January 2025
29th January 2025
30th January 2025
31st January 2025
1st February 2025
2nd February 2025
3rd February 2025
4th February 2025
5th February 2025
6th February 2025
7th February 2025
8th February 2025
9th February 2025
10th February 2025
11th February 2025
12th February 2025
13th February 2025
14th February 2025
15th February 2025
16th February 2025
17th February 2025
18th February 2025
19th February 2025
20th February 2025
21st February 2025
22nd February 2025
23rd February 2025
24th February 2025
25th February 2025
26th February 2025
27th February 2025
28th February 2025
1st March 2025
2nd March 2025
3rd March 2025
4th March 2025
5th March 2025
6th March 2025
7th March 2025
8th March 2025
9th March 2025
10th March 2025
11th March 2025
12th March 2025
13th March 2025
14th March 2025
15th March 2025
16th March 2025
17th March 2025
18th March 2025
19th March 2025
20th March 2025
21st March 2025
22nd March 2025
23rd March 2025
24th March 2025
25th March 2025
26th March 2025
27th March 2025
28th March 2025
29th March 2025
30th March 2025
31st March 2025
1st April 2025
2nd April 2025
3rd April 2025
4th April 2025
5th April 2025
6th April 2025
7th April 2025
8th April 2025
9th April 2025
10th April 2025
11th April 2025
12th April 2025
13th April 2025
14th April 2025
15th April 2025
16th April 2025
17th April 2025
18th April 2025
19th April 2025
20th April 2025
21st April 2025
22nd April 2025
23rd April 2025
24th April 2025
25th April 2025
26th April 2025
27th April 2025
28th April 2025
29th April 2025
30th April 2025
1st May 2025
2nd May 2025
3rd May 2025
4th May 2025
5th May 2025
6th May 2025
7th May 2025
8th May 2025
9th May 2025
10th May 2025
11th May 2025
12th May 2025
13th May 2025
14th May 2025
15th May 2025
16th May 2025
17th May 2025
18th May 2025
19th May 2025
20th May 2025
21st May 2025
22nd May 2025
23rd May 2025
24th May 2025
25th May 2025
26th May 2025
27th May 2025
28th May 2025
29th May 2025
53AQI
53AQI
30th May 2025
52AQI
52AQI
31st May 2025
57AQI
57AQI
1st June 2025
58AQI
58AQI
2nd June 2025
56AQI
56AQI
3rd June 2025
63AQI
63AQI
4th June 2025
57AQI
57AQI
5th June 2025
72AQI
72AQI
6th June 2025
69AQI
69AQI
7th June 2025
66AQI
66AQI
8th June 2025
59AQI
59AQI
9th June 2025
66AQI
66AQI
10th June 2025
63AQI
63AQI
11th June 2025
61AQI
61AQI
12th June 2025
58AQI
58AQI
13th June 2025
59AQI
59AQI
14th June 2025
62AQI
62AQI
15th June 2025
55AQI
55AQI
16th June 2025
59AQI
59AQI
17th June 2025
53AQI
53AQI
18th June 2025
44AQI
44AQI
19th June 2025
45AQI
45AQI
20th June 2025
53AQI
53AQI
21st June 2025
64AQI
64AQI
22nd June 2025
87AQI
87AQI
23rd June 2025
62AQI
62AQI
24th June 2025
55AQI
55AQI
25th June 2025
52AQI
52AQI
26th June 2025
53AQI
53AQI
27th June 2025
51AQI
51AQI
28th June 2025
50AQI
50AQI
29th June 2025
49AQI
49AQI
30th June 2025
49AQI
49AQI
1st July 2025
48AQI
48AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
53AQI
53AQI
4th July 2025
52AQI
52AQI
5th July 2025
50AQI
50AQI
6th July 2025
50AQI
50AQI
7th July 2025
49AQI
49AQI
8th July 2025
54AQI
54AQI
9th July 2025
56AQI
56AQI
10th July 2025
56AQI
56AQI
11th July 2025
53AQI
53AQI
12th July 2025
55AQI
55AQI
13th July 2025
61AQI
61AQI
14th July 2025
63AQI
63AQI
15th July 2025
52AQI
52AQI
16th July 2025
50AQI
50AQI
17th July 2025
49AQI
49AQI
18th July 2025
44AQI
44AQI
19th July 2025
44AQI
44AQI
20th July 2025
44AQI
44AQI
21st July 2025
45AQI
45AQI
22nd July 2025
46AQI
46AQI
23rd July 2025
46AQI
46AQI
24th July 2025
47AQI
47AQI
25th July 2025
51AQI
51AQI
26th July 2025
54AQI
54AQI
27th July 2025
51AQI
51AQI
28th July 2025
51AQI
51AQI
29th July 2025
50AQI
50AQI
30th July 2025
52AQI
52AQI
31st July 2025
59AQI
59AQI
1st August 2025
64AQI
64AQI
2nd August 2025
60AQI
60AQI
3rd August 2025
58AQI
58AQI
4th August 2025
58AQI
58AQI
5th August 2025
59AQI
59AQI
6th August 2025
59AQI
59AQI
7th August 2025
56AQI
56AQI
8th August 2025
49AQI
49AQI
9th August 2025
45AQI
45AQI
10th August 2025
45AQI
45AQI
11th August 2025
50AQI
50AQI
12th August 2025
57AQI
57AQI
13th August 2025
53AQI
53AQI
14th August 2025
57AQI
57AQI
15th August 2025
56AQI
56AQI
16th August 2025
53AQI
53AQI
17th August 2025
52AQI
52AQI
18th August 2025
54AQI
54AQI
19th August 2025
56AQI
56AQI
20th August 2025
58AQI
58AQI
21st August 2025
58AQI
58AQI
22nd August 2025
58AQI
58AQI
23rd August 2025
57AQI
57AQI
24th August 2025
53AQI
53AQI
25th August 2025
56AQI
56AQI
26th August 2025
54AQI
54AQI
27th August 2025
57AQI
57AQI
28th August 2025
57AQI
57AQI
29th August 2025
58AQI
58AQI
30th August 2025
57AQI
57AQI
31st August 2025
54AQI
54AQI
1st September 2025
57AQI
57AQI
2nd September 2025
53AQI
53AQI
3rd September 2025
55AQI
55AQI
4th September 2025
57AQI
57AQI
5th September 2025
55AQI
55AQI
6th September 2025
56AQI
56AQI
7th September 2025
57AQI
57AQI
8th September 2025
58AQI
58AQI
9th September 2025
55AQI
55AQI
10th September 2025
52AQI
52AQI
11th September 2025
53AQI
53AQI
12th September 2025
56AQI
56AQI
13th September 2025
58AQI
58AQI
14th September 2025
57AQI
57AQI
15th September 2025
56AQI
56AQI
16th September 2025
53AQI
53AQI
17th September 2025
54AQI
54AQI
18th September 2025
53AQI
53AQI
19th September 2025
45AQI
45AQI
20th September 2025
39AQI
39AQI
21st September 2025
36AQI
36AQI
22nd September 2025
35AQI
35AQI
23rd September 2025
36AQI
36AQI
24th September 2025
34AQI
34AQI
25th September 2025
32AQI
32AQI
26th September 2025
24AQI
24AQI
27th September 2025
11AQI
11AQI
28th September 2025
17AQI
17AQI
29th September 2025
49AQI
49AQI
30th September 2025
38AQI
38AQI
1st October 2025
39AQI
39AQI
2nd October 2025
49AQI
49AQI
3rd October 2025
49AQI
49AQI
4th October 2025
52AQI
52AQI
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
54AQI
58AQI
51AQI
55AQI
46AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202553AQI
3
5
25
15
16
4
27
12
18
3
1
39
90
Highest AQI recorded in
June58AQI
Lowest AQI recorded in
September46AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
53AQILeast Polluted Year Recorded
2025(Avg.)
53AQIMae Salong Nok's annual 2025 AQI (53) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
