Cm Chamber, Ban Ton Pao, Chiang Mai, 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
Cm Chamber, Ban Ton Pao, Chiang Mai, Thailand
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2024
68AQILowest AQI recorded on
8th Aug 2024
47AQISame Day Analysis (11th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 49 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Cm Chamber, Ban Ton Pao, Chiang Mai, Thailand
AQI
Day
Night
.
6 AM11th Aug 2025
7 PM
5 AM12th Aug 2025
Day time
Avg. Highest Time
6AM11th Aug
52AQI
Avg. Lowest Time
8AM11th Aug
40AQI
Night time
Avg. Highest Time
11PM11th Aug
51AQI
Avg. Lowest Time
9PM11th Aug
46AQI
In the last 24 hours,
Cm Chamber's AQI reached its highest point of 52 at 6 AM during the Day, while the lowest point, 40, was recorded at 8 AM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cm Chamber, Ban Ton Pao, Chiang Mai, Thailand
JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jul 2025626 AMAQI
13th Jul 2025607 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025559 AMAQI
13th Jul 20256010 AMAQI
13th Jul 20255611 AMAQI
13th Jul 20255712 PMAQI
13th Jul 2025551 PMAQI
13th Jul 2025582 PMAQI
13th Jul 2025553 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025555 PMAQI
13th Jul 2025576 PMAQI
13th Jul 2025627 PMAQI
13th Jul 2025588 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20256212 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025612 AMAQI
14th Jul 2025623 AMAQI
14th Jul 2025624 AMAQI
14th Jul 2025625 AMAQI
26°C22/32°C
14th Jul 2025626 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025559 AMAQI
14th Jul 20255610 AMAQI
14th Jul 20255811 AMAQI
14th Jul 20255712 PMAQI
14th Jul 2025581 PMAQI
14th Jul 2025582 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025574 PMAQI
14th Jul 2025555 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025587 PMAQI
14th Jul 2025578 PMAQI
14th Jul 2025589 PMAQI
14th Jul 20255810 PMAQI
14th Jul 20255811 PMAQI
15th Jul 20256012 AMAQI
15th Jul 2025611 AMAQI
15th Jul 2025622 AMAQI
15th Jul 2025613 AMAQI
15th Jul 2025604 AMAQI
15th Jul 2025605 AMAQI
26°C23/31°C
15th Jul 2025616 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025669 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20255811 AMAQI
15th Jul 20255612 PMAQI
15th Jul 2025541 PMAQI
15th Jul 2025532 PMAQI
15th Jul 2025543 PMAQI
15th Jul 2025464 PMAQI
15th Jul 2025465 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025577 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025579 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255511 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025612 AMAQI
16th Jul 2025613 AMAQI
16th Jul 2025604 AMAQI
16th Jul 2025605 AMAQI
24°C23/25°C
16th Jul 2025606 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025579 AMAQI
16th Jul 20256310 AMAQI
16th Jul 20255911 AMAQI
16th Jul 20256012 PMAQI
16th Jul 2025591 PMAQI
16th Jul 2025602 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025574 PMAQI
16th Jul 2025605 PMAQI
16th Jul 2025546 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025558 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20255910 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20255812 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025592 AMAQI
17th Jul 2025593 AMAQI
17th Jul 2025604 AMAQI
17th Jul 2025605 AMAQI
23°C23/24°C
17th Jul 2025606 AMAQI
17th Jul 2025587 AMAQI
17th Jul 2025608 AMAQI
17th Jul 2025569 AMAQI
17th Jul 20255810 AMAQI
17th Jul 20255911 AMAQI
17th Jul 20256012 PMAQI
17th Jul 2025561 PMAQI
17th Jul 2025582 PMAQI
17th Jul 2025613 PMAQI
17th Jul 2025594 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025496 PMAQI
17th Jul 2025507 PMAQI
17th Jul 2025598 PMAQI
17th Jul 2025529 PMAQI
17th Jul 20255610 PMAQI
17th Jul 20255711 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025571 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025603 AMAQI
18th Jul 2025604 AMAQI
18th Jul 2025595 AMAQI
23°C22/24°C
18th Jul 2025606 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025458 AMAQI
18th Jul 2025479 AMAQI
18th Jul 20254910 AMAQI
18th Jul 20255711 AMAQI
18th Jul 20255812 PMAQI
18th Jul 2025561 PMAQI
18th Jul 2025522 PMAQI
18th Jul 2025523 PMAQI
18th Jul 2025484 PMAQI
18th Jul 2025475 PMAQI
18th Jul 2025546 PMAQI
18th Jul 2025557 PMAQI
18th Jul 2025548 PMAQI
18th Jul 2025489 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255611 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025561 AMAQI
19th Jul 2025582 AMAQI
19th Jul 2025603 AMAQI
19th Jul 2025584 AMAQI
19th Jul 2025585 AMAQI
25°C22/29°C
19th Jul 2025586 AMAQI
19th Jul 2025587 AMAQI
19th Jul 2025548 AMAQI
19th Jul 2025549 AMAQI
19th Jul 20255510 AMAQI
19th Jul 20255211 AMAQI
19th Jul 20255412 PMAQI
19th Jul 2025541 PMAQI
19th Jul 2025522 PMAQI
19th Jul 2025513 PMAQI
19th Jul 2025494 PMAQI
19th Jul 2025505 PMAQI
19th Jul 2025536 PMAQI
19th Jul 2025537 PMAQI
19th Jul 2025538 PMAQI
19th Jul 2025549 PMAQI
19th Jul 20255310 PMAQI
19th Jul 20255311 PMAQI
20th Jul 20255612 AMAQI
20th Jul 2025581 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025563 AMAQI
20th Jul 2025564 AMAQI
20th Jul 2025565 AMAQI
26°C21/31°C
20th Jul 2025566 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025569 AMAQI
20th Jul 20255010 AMAQI
20th Jul 20255211 AMAQI
20th Jul 20255612 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025542 PMAQI
20th Jul 2025523 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025505 PMAQI
20th Jul 2025536 PMAQI
20th Jul 2025537 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255511 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025572 AMAQI
21st Jul 2025573 AMAQI
21st Jul 2025574 AMAQI
21st Jul 2025565 AMAQI
26°C23/31°C
21st Jul 2025576 AMAQI
21st Jul 2025587 AMAQI
21st Jul 2025548 AMAQI
21st Jul 2025539 AMAQI
21st Jul 20255610 AMAQI
21st Jul 20255711 AMAQI
21st Jul 20255712 PMAQI
21st Jul 2025481 PMAQI
21st Jul 2025492 PMAQI
21st Jul 2025473 PMAQI
21st Jul 2025464 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025476 PMAQI
21st Jul 2025537 PMAQI
21st Jul 2025548 PMAQI
21st Jul 2025549 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255111 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025571 AMAQI
22nd Jul 2025592 AMAQI
22nd Jul 2025603 AMAQI
22nd Jul 2025584 AMAQI
22nd Jul 2025585 AMAQI
27°C23/32°C
22nd Jul 2025586 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025578 AMAQI
22nd Jul 2025569 AMAQI
22nd Jul 20255410 AMAQI
22nd Jul 20256011 AMAQI
22nd Jul 20256212 PMAQI
22nd Jul 2025601 PMAQI
22nd Jul 2025582 PMAQI
22nd Jul 2025583 PMAQI
22nd Jul 2025564 PMAQI
22nd Jul 2025585 PMAQI
22nd Jul 2025586 PMAQI
22nd Jul 2025577 PMAQI
22nd Jul 2025558 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20255810 PMAQI
22nd Jul 20255911 PMAQI
23rd Jul 20255812 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025583 AMAQI
23rd Jul 2025584 AMAQI
23rd Jul 2025585 AMAQI
24°C23/27°C
23rd Jul 2025586 AMAQI
23rd Jul 2025497 AMAQI
23rd Jul 2025518 AMAQI
23rd Jul 2025539 AMAQI
23rd Jul 20254810 AMAQI
23rd Jul 20255011 AMAQI
23rd Jul 20254812 PMAQI
23rd Jul 2025491 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025433 PMAQI
23rd Jul 2025414 PMAQI
23rd Jul 2025465 PMAQI
23rd Jul 2025456 PMAQI
23rd Jul 2025537 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255512 AMAQI
24th Jul 2025561 AMAQI
24th Jul 2025582 AMAQI
24th Jul 2025583 AMAQI
24th Jul 2025574 AMAQI
24th Jul 2025575 AMAQI
23°C22/23°C
24th Jul 2025586 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025488 AMAQI
24th Jul 2025499 AMAQI
24th Jul 20254910 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20254912 PMAQI
24th Jul 2025491 PMAQI
24th Jul 2025512 PMAQI
24th Jul 2025523 PMAQI
24th Jul 2025524 PMAQI
24th Jul 2025525 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025557 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255510 PMAQI
24th Jul 20255711 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025583 AMAQI
25th Jul 2025574 AMAQI
25th Jul 2025565 AMAQI
24°C22/28°C
25th Jul 2025586 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025519 AMAQI
25th Jul 20254410 AMAQI
25th Jul 20255211 AMAQI
25th Jul 20255012 PMAQI
25th Jul 2025491 PMAQI
25th Jul 2025472 PMAQI
25th Jul 2025513 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025496 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025528 PMAQI
25th Jul 2025509 PMAQI
25th Jul 20255010 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025561 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025583 AMAQI
26th Jul 2025584 AMAQI
26th Jul 2025585 AMAQI
25°C23/29°C
26th Jul 2025576 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025518 AMAQI
26th Jul 2025519 AMAQI
26th Jul 20255310 AMAQI
26th Jul 20255211 AMAQI
26th Jul 20255412 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025563 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025665 PMAQI
26th Jul 2025576 PMAQI
26th Jul 2025577 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025589 PMAQI
26th Jul 20255910 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025621 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025573 AMAQI
27th Jul 2025574 AMAQI
27th Jul 2025585 AMAQI
24°C23/27°C
27th Jul 2025586 AMAQI
27th Jul 2025577 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20256210 AMAQI
27th Jul 20256211 AMAQI
27th Jul 20256412 PMAQI
27th Jul 2025621 PMAQI
27th Jul 2025622 PMAQI
27th Jul 2025663 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025565 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025578 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20256010 PMAQI
27th Jul 20255911 PMAQI
28th Jul 20255912 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025604 AMAQI
28th Jul 2025605 AMAQI
24°C23/28°C
28th Jul 2025616 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025608 AMAQI
28th Jul 2025549 AMAQI
28th Jul 20255110 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20255312 PMAQI
28th Jul 2025551 PMAQI
28th Jul 2025562 PMAQI
28th Jul 2025583 PMAQI
28th Jul 2025574 PMAQI
28th Jul 2025565 PMAQI
28th Jul 2025576 PMAQI
28th Jul 2025577 PMAQI
28th Jul 2025578 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255711 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025604 AMAQI
29th Jul 2025595 AMAQI
24°C23/28°C
29th Jul 2025596 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025568 AMAQI
29th Jul 2025599 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20256111 AMAQI
29th Jul 20255812 PMAQI
29th Jul 2025571 PMAQI
29th Jul 2025612 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025564 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025526 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025579 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025612 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025604 AMAQI
30th Jul 2025595 AMAQI
25°C23/30°C
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025558 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025561 PMAQI
30th Jul 2025602 PMAQI
30th Jul 2025623 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025577 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025592 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI
31st Jul 2025585 AMAQI
26°C22/32°C
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025659 AMAQI
31st Jul 20257110 AMAQI
31st Jul 20256711 AMAQI
31st Jul 20256312 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025612 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025624 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025578 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
1st Aug 2025545 AMAQI
27°C22/32°C
1st Aug 2025576 AMAQI
1st Aug 2025627 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025569 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025533 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025599 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255811 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025571 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025554 AMAQI
2nd Aug 2025555 AMAQI
27°C23/32°C
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025598 AMAQI
2nd Aug 2025629 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20256311 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025521 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025474 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025536 PMAQI
2nd Aug 2025557 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20255511 PMAQI
3rd Aug 20256112 AMAQI
3rd Aug 2025571 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025564 AMAQI
3rd Aug 2025565 AMAQI
27°C23/31°C
3rd Aug 2025556 AMAQI
3rd Aug 2025647 AMAQI
3rd Aug 2025618 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256410 AMAQI
3rd Aug 20256011 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025502 PMAQI
3rd Aug 2025473 PMAQI
3rd Aug 2025504 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025536 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20256011 PMAQI
4th Aug 20255812 AMAQI
4th Aug 2025581 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
4th Aug 2025565 AMAQI
28°C23/34°C
4th Aug 2025576 AMAQI
4th Aug 2025557 AMAQI
4th Aug 2025568 AMAQI
4th Aug 2025569 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20254912 PMAQI
4th Aug 2025561 PMAQI
4th Aug 2025512 PMAQI
4th Aug 2025483 PMAQI
4th Aug 2025494 PMAQI
4th Aug 2025585 PMAQI
4th Aug 2025546 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025568 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20256010 PMAQI
4th Aug 20255811 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI
5th Aug 2025575 AMAQI
27°C23/33°C
5th Aug 2025566 AMAQI
5th Aug 2025597 AMAQI
5th Aug 2025628 AMAQI
5th Aug 2025609 AMAQI
5th Aug 20257210 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20255512 PMAQI
5th Aug 2025471 PMAQI
5th Aug 2025482 PMAQI
5th Aug 2025443 PMAQI
5th Aug 2025454 PMAQI
5th Aug 2025445 PMAQI
5th Aug 2025556 PMAQI
5th Aug 2025567 PMAQI
5th Aug 2025598 PMAQI
5th Aug 2025579 PMAQI
5th Aug 20255510 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255512 AMAQI
6th Aug 2025561 AMAQI
6th Aug 2025562 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025554 AMAQI
6th Aug 2025555 AMAQI
27°C24/32°C
6th Aug 2025546 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025568 AMAQI
6th Aug 2025539 AMAQI
6th Aug 20255610 AMAQI
6th Aug 20255011 AMAQI
6th Aug 20255412 PMAQI
6th Aug 2025531 PMAQI
6th Aug 2025522 PMAQI
6th Aug 2025473 PMAQI
6th Aug 2025404 PMAQI
6th Aug 2025415 PMAQI
6th Aug 2025506 PMAQI
6th Aug 2025527 PMAQI
6th Aug 2025468 PMAQI
6th Aug 2025539 PMAQI
6th Aug 20255310 PMAQI
6th Aug 20255311 PMAQI
7th Aug 20255312 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025543 AMAQI
7th Aug 2025554 AMAQI
7th Aug 2025545 AMAQI
25°C23/29°C
7th Aug 2025556 AMAQI
7th Aug 2025487 AMAQI
7th Aug 2025548 AMAQI
7th Aug 2025549 AMAQI
7th Aug 20256010 AMAQI
7th Aug 20255611 AMAQI
7th Aug 20255212 PMAQI
7th Aug 2025541 PMAQI
7th Aug 2025542 PMAQI
7th Aug 2025513 PMAQI
7th Aug 2025444 PMAQI
7th Aug 2025365 PMAQI
7th Aug 2025356 PMAQI
7th Aug 2025467 PMAQI
7th Aug 2025448 PMAQI
7th Aug 2025409 PMAQI
7th Aug 20254210 PMAQI
7th Aug 20254611 PMAQI
8th Aug 20254612 AMAQI
8th Aug 2025531 AMAQI
8th Aug 2025542 AMAQI
8th Aug 2025543 AMAQI
8th Aug 2025544 AMAQI
8th Aug 2025545 AMAQI
24°C22/28°C
8th Aug 2025536 AMAQI
8th Aug 2025447 AMAQI
8th Aug 2025368 AMAQI
8th Aug 2025429 AMAQI
8th Aug 20254610 AMAQI
8th Aug 20254211 AMAQI
8th Aug 20254212 PMAQI
8th Aug 2025501 PMAQI
8th Aug 2025522 PMAQI
8th Aug 2025503 PMAQI
8th Aug 2025454 PMAQI
8th Aug 2025405 PMAQI
8th Aug 2025436 PMAQI
8th Aug 2025457 PMAQI
8th Aug 2025508 PMAQI
8th Aug 2025539 PMAQI
8th Aug 20255410 PMAQI
8th Aug 20255411 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025531 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025524 AMAQI
9th Aug 2025525 AMAQI
26°C22/31°C
9th Aug 2025526 AMAQI
9th Aug 2025577 AMAQI
9th Aug 2025598 AMAQI
9th Aug 2025629 AMAQI
9th Aug 20256010 AMAQI
9th Aug 20255611 AMAQI
9th Aug 20255512 PMAQI
9th Aug 2025551 PMAQI
9th Aug 2025552 PMAQI
9th Aug 2025523 PMAQI
9th Aug 2025514 PMAQI
9th Aug 2025465 PMAQI
9th Aug 2025426 PMAQI
9th Aug 2025487 PMAQI
9th Aug 2025478 PMAQI
9th Aug 2025419 PMAQI
9th Aug 20254810 PMAQI
9th Aug 20255111 PMAQI
10th Aug 20255012 AMAQI
10th Aug 2025541 AMAQI
10th Aug 2025542 AMAQI
10th Aug 2025543 AMAQI
10th Aug 2025544 AMAQI
10th Aug 2025545 AMAQI
26°C23/31°C
10th Aug 2025546 AMAQI
10th Aug 2025547 AMAQI
10th Aug 2025528 AMAQI
10th Aug 2025579 AMAQI
10th Aug 20255610 AMAQI
10th Aug 20254911 AMAQI
10th Aug 20254212 PMAQI
10th Aug 2025371 PMAQI
10th Aug 2025352 PMAQI
10th Aug 2025353 PMAQI
10th Aug 2025324 PMAQI
10th Aug 2025325 PMAQI
10th Aug 2025346 PMAQI
10th Aug 2025427 PMAQI
10th Aug 2025498 PMAQI
10th Aug 2025589 PMAQI
10th Aug 20255210 PMAQI
10th Aug 20254611 PMAQI
11th Aug 20254612 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025542 AMAQI
11th Aug 2025523 AMAQI
11th Aug 2025534 AMAQI
11th Aug 2025535 AMAQI
27°C22/32°C
11th Aug 2025526 AMAQI
11th Aug 2025417 AMAQI
11th Aug 2025408 AMAQI
11th Aug 2025509 AMAQI
11th Aug 20254310 AMAQI
11th Aug 20254611 AMAQI
11th Aug 20254712 PMAQI
11th Aug 2025511 PMAQI
11th Aug 2025472 PMAQI
11th Aug 2025443 PMAQI
11th Aug 2025464 PMAQI
11th Aug 2025455 PMAQI
11th Aug 2025526 PMAQI
11th Aug 2025507 PMAQI
11th Aug 2025468 PMAQI
11th Aug 2025469 PMAQI
11th Aug 20254910 PMAQI
11th Aug 20255111 PMAQI
12th Aug 20255012 AMAQI
12th Aug 2025471 AMAQI
12th Aug 2025502 AMAQI
12th Aug 2025493 AMAQI
12th Aug 2025494 AMAQI
12th Aug 2025505 AMAQI
27°C22/32°C
12th Aug 2025486 AMAQI
6 AM12th Aug 2025537 AMAQI
12th Aug 2025548 AMAQI
12th Aug 2025549 AMAQI
12th Aug 20255910 AMAQI
12th Aug 20255811 AMAQI
12th Aug 20255012 PMAQI
12 PM12th Aug 2025541 PMAQI
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 PM
54AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
6 AM - 6 PM
54AQI
13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 PM (Avg. 54), while the lowest AQI was between 6 AM to 6 PM (Avg. 54).
Night time
Avg. Highest Time
12 AM - 5 AM
57AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
8 PM - 11 PM
55AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 57), while the lowest AQI was between 8 PM to 11 PM (Avg. 55).
2025 Days Vs Air Quality
Cm Chamber, Ban Ton Pao, Chiang Mai, Thailand
2025
4%
9
66%
147
26%
59
4%
8
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
9 DaysModerate
147 DaysPoor
59 DaysUnhealthy
8 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 224 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Cm Chamber, Ban Ton Pao, Chiang Mai, 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
94AQI
94AQI
2nd January 2025
96AQI
96AQI
3rd January 2025
90AQI
90AQI
4th January 2025
95AQI
95AQI
5th January 2025
106AQI
106AQI
6th January 2025
110AQI
110AQI
7th January 2025
119AQI
119AQI
8th January 2025
117AQI
117AQI
9th January 2025
136AQI
136AQI
10th January 2025
119AQI
119AQI
11th January 2025
101AQI
101AQI
12th January 2025
98AQI
98AQI
13th January 2025
101AQI
101AQI
14th January 2025
102AQI
102AQI
15th January 2025
104AQI
104AQI
16th January 2025
99AQI
99AQI
17th January 2025
91AQI
91AQI
18th January 2025
91AQI
91AQI
19th January 2025
91AQI
91AQI
20th January 2025
102AQI
102AQI
21st January 2025
116AQI
116AQI
22nd January 2025
115AQI
115AQI
23rd January 2025
121AQI
121AQI
24th January 2025
112AQI
112AQI
25th January 2025
99AQI
99AQI
26th January 2025
96AQI
96AQI
27th January 2025
104AQI
104AQI
28th January 2025
84AQI
84AQI
29th January 2025
103AQI
103AQI
30th January 2025
115AQI
115AQI
31st January 2025
97AQI
97AQI
1st February 2025
94AQI
94AQI
2nd February 2025
90AQI
90AQI
3rd February 2025
101AQI
101AQI
4th February 2025
112AQI
112AQI
5th February 2025
117AQI
117AQI
6th February 2025
110AQI
110AQI
7th February 2025
113AQI
113AQI
8th February 2025
117AQI
117AQI
9th February 2025
103AQI
103AQI
10th February 2025
96AQI
96AQI
11th February 2025
105AQI
105AQI
12th February 2025
100AQI
100AQI
13th February 2025
97AQI
97AQI
14th February 2025
94AQI
94AQI
15th February 2025
100AQI
100AQI
16th February 2025
124AQI
124AQI
17th February 2025
121AQI
121AQI
18th February 2025
120AQI
120AQI
19th February 2025
118AQI
118AQI
20th February 2025
113AQI
113AQI
21st February 2025
103AQI
103AQI
22nd February 2025
104AQI
104AQI
23rd February 2025
95AQI
95AQI
24th February 2025
84AQI
84AQI
25th February 2025
79AQI
79AQI
26th February 2025
71AQI
71AQI
27th February 2025
72AQI
72AQI
28th February 2025
76AQI
76AQI
1st March 2025
78AQI
78AQI
2nd March 2025
77AQI
77AQI
3rd March 2025
96AQI
96AQI
4th March 2025
107AQI
107AQI
5th March 2025
129AQI
129AQI
6th March 2025
120AQI
120AQI
7th March 2025
128AQI
128AQI
8th March 2025
110AQI
110AQI
9th March 2025
101AQI
101AQI
10th March 2025
92AQI
92AQI
11th March 2025
100AQI
100AQI
12th March 2025
101AQI
101AQI
13th March 2025
89AQI
89AQI
14th March 2025
101AQI
101AQI
15th March 2025
128AQI
128AQI
16th March 2025
124AQI
124AQI
17th March 2025
145AQI
145AQI
18th March 2025
136AQI
136AQI
19th March 2025
134AQI
134AQI
20th March 2025
106AQI
106AQI
21st March 2025
139AQI
139AQI
22nd March 2025
145AQI
145AQI
23rd March 2025
159AQI
159AQI
24th March 2025
158AQI
158AQI
25th March 2025
155AQI
155AQI
26th March 2025
145AQI
145AQI
27th March 2025
153AQI
153AQI
28th March 2025
159AQI
159AQI
29th March 2025
161AQI
161AQI
30th March 2025
163AQI
163AQI
31st March 2025
155AQI
155AQI
1st April 2025
144AQI
144AQI
2nd April 2025
142AQI
142AQI
3rd April 2025
138AQI
138AQI
4th April 2025
130AQI
130AQI
5th April 2025
118AQI
118AQI
6th April 2025
106AQI
106AQI
7th April 2025
94AQI
94AQI
8th April 2025
87AQI
87AQI
9th April 2025
95AQI
95AQI
10th April 2025
110AQI
110AQI
11th April 2025
99AQI
99AQI
12th April 2025
86AQI
86AQI
13th April 2025
78AQI
78AQI
14th April 2025
74AQI
74AQI
15th April 2025
71AQI
71AQI
16th April 2025
70AQI
70AQI
17th April 2025
69AQI
69AQI
18th April 2025
67AQI
67AQI
19th April 2025
68AQI
68AQI
20th April 2025
70AQI
70AQI
21st April 2025
75AQI
75AQI
22nd April 2025
80AQI
80AQI
23rd April 2025
85AQI
85AQI
24th April 2025
98AQI
98AQI
25th April 2025
108AQI
108AQI
26th April 2025
107AQI
107AQI
27th April 2025
97AQI
97AQI
28th April 2025
83AQI
83AQI
29th April 2025
80AQI
80AQI
30th April 2025
73AQI
73AQI
1st May 2025
72AQI
72AQI
2nd May 2025
67AQI
67AQI
3rd May 2025
62AQI
62AQI
4th May 2025
66AQI
66AQI
5th May 2025
63AQI
63AQI
6th May 2025
71AQI
71AQI
7th May 2025
69AQI
69AQI
8th May 2025
71AQI
71AQI
9th May 2025
79AQI
79AQI
10th May 2025
79AQI
79AQI
11th May 2025
76AQI
76AQI
12th May 2025
69AQI
69AQI
13th May 2025
64AQI
64AQI
14th May 2025
60AQI
60AQI
15th May 2025
55AQI
55AQI
16th May 2025
55AQI
55AQI
17th May 2025
55AQI
55AQI
18th May 2025
53AQI
53AQI
19th May 2025
54AQI
54AQI
20th May 2025
57AQI
57AQI
21st May 2025
59AQI
59AQI
22nd May 2025
59AQI
59AQI
23rd May 2025
55AQI
55AQI
24th May 2025
52AQI
52AQI
25th May 2025
50AQI
50AQI
26th May 2025
48AQI
48AQI
27th May 2025
51AQI
51AQI
28th May 2025
49AQI
49AQI
29th May 2025
51AQI
51AQI
30th May 2025
52AQI
52AQI
31st May 2025
55AQI
55AQI
1st June 2025
52AQI
52AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
57AQI
57AQI
4th June 2025
69AQI
69AQI
5th June 2025
67AQI
67AQI
6th June 2025
70AQI
70AQI
7th June 2025
64AQI
64AQI
8th June 2025
61AQI
61AQI
9th June 2025
63AQI
63AQI
10th June 2025
57AQI
57AQI
11th June 2025
55AQI
55AQI
12th June 2025
53AQI
53AQI
13th June 2025
54AQI
54AQI
14th June 2025
52AQI
52AQI
15th June 2025
52AQI
52AQI
16th June 2025
50AQI
50AQI
17th June 2025
53AQI
53AQI
18th June 2025
51AQI
51AQI
19th June 2025
53AQI
53AQI
20th June 2025
54AQI
54AQI
21st June 2025
56AQI
56AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
53AQI
53AQI
24th June 2025
55AQI
55AQI
25th June 2025
57AQI
57AQI
26th June 2025
59AQI
59AQI
27th June 2025
59AQI
59AQI
28th June 2025
60AQI
60AQI
29th June 2025
60AQI
60AQI
30th June 2025
63AQI
63AQI
1st July 2025
66AQI
66AQI
2nd July 2025
64AQI
64AQI
3rd July 2025
61AQI
61AQI
4th July 2025
62AQI
62AQI
5th July 2025
64AQI
64AQI
6th July 2025
62AQI
62AQI
7th July 2025
60AQI
60AQI
8th July 2025
61AQI
61AQI
9th July 2025
61AQI
61AQI
10th July 2025
63AQI
63AQI
11th July 2025
62AQI
62AQI
12th July 2025
60AQI
60AQI
13th July 2025
59AQI
59AQI
14th July 2025
58AQI
58AQI
15th July 2025
58AQI
58AQI
16th July 2025
57AQI
57AQI
17th July 2025
57AQI
57AQI
18th July 2025
54AQI
54AQI
19th July 2025
55AQI
55AQI
20th July 2025
54AQI
54AQI
21st July 2025
53AQI
53AQI
22nd July 2025
57AQI
57AQI
23rd July 2025
52AQI
52AQI
24th July 2025
54AQI
54AQI
25th July 2025
53AQI
53AQI
26th July 2025
57AQI
57AQI
27th July 2025
59AQI
59AQI
28th July 2025
57AQI
57AQI
29th July 2025
57AQI
57AQI
30th July 2025
58AQI
58AQI
31st July 2025
59AQI
59AQI
1st August 2025
57AQI
57AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
56AQI
56AQI
4th August 2025
56AQI
56AQI
5th August 2025
55AQI
55AQI
6th August 2025
52AQI
52AQI
7th August 2025
49AQI
49AQI
8th August 2025
49AQI
49AQI
9th August 2025
51AQI
51AQI
10th August 2025
48AQI
48AQI
11th August 2025
49AQI
49AQI
104AQI
101AQI
126AQI
93AQI
61AQI
57AQI
59AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202584AQI
13
18
13
15
6
17
8
21
9
3
28
2
28
31
4
7
9
147
59
8
Highest AQI recorded in
March126AQI
Lowest AQI recorded in
August53AQI
202465AQI
15
1
1
12
25
5
26
5
2
29
12
17
4
27
30
29
2
69
169
3
1
Highest AQI recorded in
March163AQI
Lowest AQI recorded in
July45AQI
202388AQI
2
1
28
3
30
4
Highest AQI recorded in
November97AQI
Lowest AQI recorded in
December87AQI
2022119AQI
6
22
5
14
2
3
5
11
39
7
Highest AQI recorded in
March155AQI
Lowest AQI recorded in
January110AQI
202189AQI
1
1
1
5
1
2
5
Highest AQI recorded in
December104AQI
Lowest AQI recorded in
October21AQI
2020125AQI
4
7
2
10
10
1
2
10
6
7
12
5
5
1
1
6
5
2
1
12
22
26
28
9
Highest AQI recorded in
July184AQI
Lowest AQI recorded in
November21AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
125AQILeast Polluted Year Recorded
2024(Avg.)
65AQICm Chamber's annual 2025 AQI (84) shows an average percentage change of -8.7% (improved AQI) compared to previous years: 2020 (125), 2021 (89), 2022 (119), 2023 (88), 2024 (65).
