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+
September Air Quality Analysis
Mae Salong Nok, Chiang Rai, Thailand
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Sep 2025
58AQILowest AQI recorded on
21st Sep 2025
37AQISame Day Analysis (21st September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Mae Salong Nok, Chiang Rai, Thailand
AQI
Day
Night
.
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
Day time
Avg. Highest Time
9AM21st Sep
44AQI
Avg. Lowest Time
1PM21st Sep
24AQI
Night time
Avg. Highest Time
9PM21st Sep
42AQI
Avg. Lowest Time
7PM21st Sep
28AQI
In the last 24 hours,
Mae Salong Nok's AQI reached its highest point of 44 at 9 AM during the Day, while the lowest point, 24, was recorded at 1 PM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Mae Salong Nok, Chiang Rai, Thailand
AugSep
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 Aug 2025586 AMAQI
23rd Aug 2025587 AMAQI
23rd Aug 2025578 AMAQI
23rd Aug 2025559 AMAQI
23rd Aug 20256410 AMAQI
23rd Aug 20256011 AMAQI
23rd Aug 20255012 PMAQI
23rd Aug 2025551 PMAQI
23rd Aug 2025552 PMAQI
23rd Aug 2025483 PMAQI
23rd Aug 2025464 PMAQI
23rd Aug 2025585 PMAQI
23rd Aug 2025546 PMAQI
23rd Aug 2025567 PMAQI
23rd Aug 2025568 PMAQI
23rd Aug 2025539 PMAQI
23rd Aug 20255610 PMAQI
23rd Aug 20255911 PMAQI
24th Aug 20255012 AMAQI
24th Aug 2025591 AMAQI
24th Aug 2025582 AMAQI
24th Aug 2025593 AMAQI
24th Aug 2025574 AMAQI
24th Aug 2025575 AMAQI
24°C22/26°C
24th Aug 2025576 AMAQI
24th Aug 2025497 AMAQI
24th Aug 2025618 AMAQI
24th Aug 2025589 AMAQI
24th Aug 20255310 AMAQI
24th Aug 20255411 AMAQI
24th Aug 20254812 PMAQI
24th Aug 2025491 PMAQI
24th Aug 2025512 PMAQI
24th Aug 2025473 PMAQI
24th Aug 2025524 PMAQI
24th Aug 2025565 PMAQI
24th Aug 2025526 PMAQI
24th Aug 2025587 PMAQI
24th Aug 2025588 PMAQI
24th Aug 2025589 PMAQI
24th Aug 20255710 PMAQI
24th Aug 20255311 PMAQI
25th Aug 20255912 AMAQI
25th Aug 2025561 AMAQI
25th Aug 2025562 AMAQI
25th Aug 2025563 AMAQI
25th Aug 2025564 AMAQI
25th Aug 2025565 AMAQI
26°C22/32°C
25th Aug 2025566 AMAQI
25th Aug 2025527 AMAQI
25th Aug 2025548 AMAQI
25th Aug 2025539 AMAQI
25th Aug 20255510 AMAQI
25th Aug 20255211 AMAQI
25th Aug 20255412 PMAQI
25th Aug 2025441 PMAQI
25th Aug 2025542 PMAQI
25th Aug 2025453 PMAQI
25th Aug 2025534 PMAQI
25th Aug 2025565 PMAQI
25th Aug 2025566 PMAQI
25th Aug 2025607 PMAQI
25th Aug 2025598 PMAQI
25th Aug 2025579 PMAQI
25th Aug 20255810 PMAQI
25th Aug 20255811 PMAQI
26th Aug 20255412 AMAQI
26th Aug 2025591 AMAQI
26th Aug 2025542 AMAQI
26th Aug 2025563 AMAQI
26th Aug 2025554 AMAQI
26th Aug 2025565 AMAQI
27°C22/33°C
26th Aug 2025546 AMAQI
26th Aug 2025557 AMAQI
26th Aug 2025548 AMAQI
26th Aug 2025709 AMAQI
26th Aug 20256010 AMAQI
26th Aug 20255311 AMAQI
26th Aug 20255212 PMAQI
26th Aug 2025501 PMAQI
26th Aug 2025462 PMAQI
26th Aug 2025503 PMAQI
26th Aug 2025504 PMAQI
26th Aug 2025545 PMAQI
26th Aug 2025566 PMAQI
26th Aug 2025557 PMAQI
26th Aug 2025588 PMAQI
26th Aug 2025639 PMAQI
26th Aug 20255410 PMAQI
26th Aug 20255611 PMAQI
27th Aug 20255812 AMAQI
27th Aug 2025561 AMAQI
27th Aug 2025582 AMAQI
27th Aug 2025603 AMAQI
27th Aug 2025584 AMAQI
27th Aug 2025585 AMAQI
23°C22/26°C
27th Aug 2025606 AMAQI
27th Aug 2025607 AMAQI
27th Aug 2025598 AMAQI
27th Aug 2025599 AMAQI
27th Aug 20255810 AMAQI
27th Aug 20255211 AMAQI
27th Aug 20255712 PMAQI
27th Aug 2025591 PMAQI
27th Aug 2025642 PMAQI
27th Aug 2025533 PMAQI
27th Aug 2025564 PMAQI
27th Aug 2025525 PMAQI
27th Aug 2025506 PMAQI
27th Aug 2025567 PMAQI
27th Aug 2025608 PMAQI
27th Aug 2025599 PMAQI
27th Aug 20255110 PMAQI
27th Aug 20255711 PMAQI
28th Aug 20255712 AMAQI
28th Aug 2025571 AMAQI
28th Aug 2025592 AMAQI
28th Aug 2025593 AMAQI
28th Aug 2025584 AMAQI
28th Aug 2025595 AMAQI
22°C22/23°C
28th Aug 2025586 AMAQI
28th Aug 2025587 AMAQI
28th Aug 2025598 AMAQI
28th Aug 2025629 AMAQI
28th Aug 20255510 AMAQI
28th Aug 20256111 AMAQI
28th Aug 20255812 PMAQI
28th Aug 2025441 PMAQI
28th Aug 2025482 PMAQI
28th Aug 2025633 PMAQI
28th Aug 2025634 PMAQI
28th Aug 2025625 PMAQI
28th Aug 2025526 PMAQI
28th Aug 2025557 PMAQI
28th Aug 2025538 PMAQI
28th Aug 2025569 PMAQI
28th Aug 20255910 PMAQI
28th Aug 20255811 PMAQI
29th Aug 20256012 AMAQI
29th Aug 2025601 AMAQI
29th Aug 2025572 AMAQI
29th Aug 2025583 AMAQI
29th Aug 2025574 AMAQI
29th Aug 2025575 AMAQI
23°C22/25°C
29th Aug 2025576 AMAQI
29th Aug 2025577 AMAQI
29th Aug 2025598 AMAQI
29th Aug 2025609 AMAQI
29th Aug 20256010 AMAQI
29th Aug 20255711 AMAQI
29th Aug 20255812 PMAQI
29th Aug 2025581 PMAQI
29th Aug 2025542 PMAQI
29th Aug 2025583 PMAQI
29th Aug 2025604 PMAQI
29th Aug 2025575 PMAQI
29th Aug 2025606 PMAQI
29th Aug 2025587 PMAQI
29th Aug 2025588 PMAQI
29th Aug 2025579 PMAQI
29th Aug 20255810 PMAQI
29th Aug 20255711 PMAQI
30th Aug 20256012 AMAQI
30th Aug 2025581 AMAQI
30th Aug 2025582 AMAQI
30th Aug 2025583 AMAQI
30th Aug 2025564 AMAQI
30th Aug 2025575 AMAQI
25°C21/30°C
30th Aug 2025586 AMAQI
30th Aug 2025577 AMAQI
30th Aug 2025528 AMAQI
30th Aug 2025589 AMAQI
30th Aug 20255610 AMAQI
30th Aug 20256511 AMAQI
30th Aug 20255012 PMAQI
30th Aug 2025521 PMAQI
30th Aug 2025522 PMAQI
30th Aug 2025483 PMAQI
30th Aug 2025524 PMAQI
30th Aug 2025435 PMAQI
30th Aug 2025586 PMAQI
30th Aug 2025547 PMAQI
30th Aug 2025558 PMAQI
30th Aug 2025579 PMAQI
30th Aug 20256510 PMAQI
30th Aug 20255811 PMAQI
31st Aug 20255812 AMAQI
31st Aug 2025581 AMAQI
31st Aug 2025572 AMAQI
31st Aug 2025553 AMAQI
31st Aug 2025564 AMAQI
31st Aug 2025555 AMAQI
25°C21/31°C
31st Aug 2025546 AMAQI
31st Aug 2025497 AMAQI
31st Aug 2025528 AMAQI
31st Aug 2025579 AMAQI
31st Aug 20255010 AMAQI
31st Aug 20255311 AMAQI
31st Aug 20254412 PMAQI
31st Aug 2025451 PMAQI
31st Aug 2025482 PMAQI
31st Aug 2025543 PMAQI
31st Aug 2025424 PMAQI
31st Aug 2025465 PMAQI
31st Aug 2025456 PMAQI
31st Aug 2025517 PMAQI
31st Aug 2025518 PMAQI
31st Aug 2025629 PMAQI
31st Aug 20257010 PMAQI
31st Aug 20255911 PMAQI
1st Sep 20255512 AMAQI
1st Sep 2025641 AMAQI
1st Sep 2025552 AMAQI
1st Sep 2025553 AMAQI
1st Sep 2025544 AMAQI
1st Sep 2025565 AMAQI
24°C22/29°C
1st Sep 2025576 AMAQI
1st Sep 2025537 AMAQI
1st Sep 2025518 AMAQI
1st Sep 2025629 AMAQI
1st Sep 20256610 AMAQI
1st Sep 20255611 AMAQI
1st Sep 20254912 PMAQI
1st Sep 2025471 PMAQI
1st Sep 2025582 PMAQI
1st Sep 2025553 PMAQI
1st Sep 2025564 PMAQI
1st Sep 2025485 PMAQI
1st Sep 2025566 PMAQI
1st Sep 2025567 PMAQI
1st Sep 2025568 PMAQI
1st Sep 2025589 PMAQI
1st Sep 20255510 PMAQI
1st Sep 20255611 PMAQI
2nd Sep 20255612 AMAQI
2nd Sep 2025541 AMAQI
2nd Sep 2025562 AMAQI
2nd Sep 2025563 AMAQI
2nd Sep 2025554 AMAQI
2nd Sep 2025565 AMAQI
25°C22/29°C
2nd Sep 2025576 AMAQI
2nd Sep 2025407 AMAQI
2nd Sep 2025488 AMAQI
2nd Sep 2025509 AMAQI
2nd Sep 20256010 AMAQI
2nd Sep 20255711 AMAQI
2nd Sep 20255112 PMAQI
2nd Sep 2025541 PMAQI
2nd Sep 2025432 PMAQI
2nd Sep 2025483 PMAQI
2nd Sep 2025424 PMAQI
2nd Sep 2025465 PMAQI
2nd Sep 2025576 PMAQI
2nd Sep 2025567 PMAQI
2nd Sep 2025608 PMAQI
2nd Sep 2025589 PMAQI
2nd Sep 20255410 PMAQI
2nd Sep 20255511 PMAQI
3rd Sep 20255112 AMAQI
3rd Sep 2025571 AMAQI
3rd Sep 2025602 AMAQI
3rd Sep 2025583 AMAQI
3rd Sep 2025594 AMAQI
3rd Sep 2025575 AMAQI
25°C22/30°C
3rd Sep 2025566 AMAQI
3rd Sep 2025507 AMAQI
3rd Sep 2025488 AMAQI
3rd Sep 2025569 AMAQI
3rd Sep 20255710 AMAQI
3rd Sep 20255611 AMAQI
3rd Sep 20255512 PMAQI
3rd Sep 2025561 PMAQI
3rd Sep 2025542 PMAQI
3rd Sep 2025563 PMAQI
3rd Sep 2025524 PMAQI
3rd Sep 2025495 PMAQI
3rd Sep 2025466 PMAQI
3rd Sep 2025597 PMAQI
3rd Sep 2025608 PMAQI
3rd Sep 2025609 PMAQI
3rd Sep 20255810 PMAQI
3rd Sep 20255611 PMAQI
4th Sep 20255512 AMAQI
4th Sep 2025571 AMAQI
4th Sep 2025542 AMAQI
4th Sep 2025533 AMAQI
4th Sep 2025544 AMAQI
4th Sep 2025555 AMAQI
26°C22/31°C
4th Sep 2025556 AMAQI
4th Sep 2025567 AMAQI
4th Sep 2025498 AMAQI
4th Sep 2025579 AMAQI
4th Sep 20255210 AMAQI
4th Sep 20255211 AMAQI
4th Sep 20254612 PMAQI
4th Sep 2025331 PMAQI
4th Sep 2025462 PMAQI
4th Sep 2025483 PMAQI
4th Sep 2025584 PMAQI
4th Sep 2025915 PMAQI
4th Sep 2025726 PMAQI
4th Sep 2025727 PMAQI
4th Sep 2025578 PMAQI
4th Sep 2025549 PMAQI
4th Sep 20256810 PMAQI
4th Sep 20255211 PMAQI
5th Sep 20255612 AMAQI
5th Sep 2025561 AMAQI
5th Sep 2025552 AMAQI
5th Sep 2025543 AMAQI
5th Sep 2025564 AMAQI
5th Sep 2025545 AMAQI
26°C22/32°C
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
6 AM22nd Sep 2025407 AMAQI
22nd Sep 2025548 AMAQI
22nd Sep 2025469 AMAQI
22nd Sep 20253810 AMAQI
22nd Sep 20253611 AMAQI
22nd Sep 20254412 PMAQI
12 PM22nd Sep 2025331 PMAQI
22nd Sep 2025342 PMAQI
22nd Sep 2025323 PMAQI
22nd Sep 2025274 PMAQI
22nd Sep 2025285 PMAQI
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
9 AM
56AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 PM
48AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 56), while the lowest AQI was between 1 PM to 1 PM (Avg. 48).
Night time
Avg. Highest Time
1 AM
56AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM
54AQI
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. 56), while the lowest AQI was between 12 AM to 12 AM (Avg. 54).
2025 Days Vs Air Quality
Mae Salong Nok, Chiang Rai, Thailand
2025
23%
27
77%
89
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Good
27 DaysModerate
89 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 23%
Health Risk Level:
Very high
In 2025, 23% of 265 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
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
37AQI
37AQI
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
54AQI
58AQI
51AQI
55AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202555AQI
3
5
25
15
16
4
27
3
18
27
89
Highest AQI recorded in
June58AQI
Lowest AQI recorded in
July51AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
55AQILeast Polluted Year Recorded
2025(Avg.)
55AQIMae Salong Nok's annual 2025 AQI (55) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
