Ban Phai, Khon Kaen, 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
Ban Phai, Khon Kaen, Thailand
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Sep 2025
49AQILowest AQI recorded on
3rd Sep 2024
17AQISame Day Analysis (24th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 25 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 24th Sep - 25th Sep 2025
Ban Phai, Khon Kaen, Thailand
AQI
Day
Night
.
5 AM24th Sep 2025
6 PM
4 AM25th Sep 2025
Day time
Avg. Highest Time
5AM24th Sep
29AQI
Avg. Lowest Time
5PM24th Sep
15AQI
Night time
Avg. Highest Time
10PM24th Sep
36AQI
Avg. Lowest Time
4AM25th Sep
24AQI
In the last 24 hours,
Ban Phai's AQI reached its highest point of 36 at 10 PM during the Night, while the lowest point, 15, was recorded at 5 PM during the Day between 24th Sep and 25th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Ban Phai, Khon Kaen, Thailand
AugSep
26th - 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 - 23rd23rd - 24th24th - 25th25th
Day
Night
26th Aug 2025535 AMAQI
26th Aug 2025536 AMAQI
26th Aug 2025457 AMAQI
26th Aug 2025588 AMAQI
26th Aug 2025569 AMAQI
26th Aug 20255510 AMAQI
26th Aug 20255211 AMAQI
26th Aug 20254812 PMAQI
26th Aug 2025441 PMAQI
26th Aug 2025372 PMAQI
26th Aug 2025533 PMAQI
26th Aug 2025464 PMAQI
26th Aug 2025485 PMAQI
26th Aug 2025526 PMAQI
26th Aug 2025537 PMAQI
26th Aug 2025558 PMAQI
26th Aug 2025449 PMAQI
26th Aug 20255210 PMAQI
26th Aug 20255111 PMAQI
27th Aug 20255012 AMAQI
27th Aug 2025511 AMAQI
27th Aug 2025542 AMAQI
27th Aug 2025543 AMAQI
27th Aug 2025544 AMAQI
26°C24/30°C
27th Aug 2025545 AMAQI
27th Aug 2025536 AMAQI
27th Aug 2025367 AMAQI
27th Aug 2025448 AMAQI
27th Aug 2025509 AMAQI
27th Aug 20255510 AMAQI
27th Aug 20254911 AMAQI
27th Aug 20254512 PMAQI
27th Aug 2025391 PMAQI
27th Aug 2025482 PMAQI
27th Aug 2025333 PMAQI
27th Aug 2025394 PMAQI
27th Aug 2025395 PMAQI
27th Aug 2025486 PMAQI
27th Aug 2025517 PMAQI
27th Aug 2025538 PMAQI
27th Aug 2025519 PMAQI
27th Aug 20254410 PMAQI
27th Aug 20255111 PMAQI
28th Aug 20255412 AMAQI
28th Aug 2025531 AMAQI
28th Aug 2025532 AMAQI
28th Aug 2025533 AMAQI
28th Aug 2025524 AMAQI
26°C24/30°C
28th Aug 2025535 AMAQI
28th Aug 2025526 AMAQI
28th Aug 2025447 AMAQI
28th Aug 2025528 AMAQI
28th Aug 2025459 AMAQI
28th Aug 20254110 AMAQI
28th Aug 20254811 AMAQI
28th Aug 20253412 PMAQI
28th Aug 2025441 PMAQI
28th Aug 2025442 PMAQI
28th Aug 2025483 PMAQI
28th Aug 2025434 PMAQI
28th Aug 2025475 PMAQI
28th Aug 2025496 PMAQI
28th Aug 2025507 PMAQI
28th Aug 2025528 PMAQI
28th Aug 2025539 PMAQI
28th Aug 20255210 PMAQI
28th Aug 20255311 PMAQI
29th Aug 20255512 AMAQI
29th Aug 2025541 AMAQI
29th Aug 2025532 AMAQI
29th Aug 2025533 AMAQI
29th Aug 2025534 AMAQI
27°C24/30°C
29th Aug 2025525 AMAQI
29th Aug 2025536 AMAQI
29th Aug 2025497 AMAQI
29th Aug 2025498 AMAQI
29th Aug 2025569 AMAQI
29th Aug 20254710 AMAQI
29th Aug 20255011 AMAQI
29th Aug 20254712 PMAQI
29th Aug 2025501 PMAQI
29th Aug 2025452 PMAQI
29th Aug 2025453 PMAQI
29th Aug 2025454 PMAQI
29th Aug 2025505 PMAQI
29th Aug 2025556 PMAQI
29th Aug 2025557 PMAQI
29th Aug 2025588 PMAQI
29th Aug 2025549 PMAQI
29th Aug 20255610 PMAQI
29th Aug 20255511 PMAQI
30th Aug 20255612 AMAQI
30th Aug 2025551 AMAQI
30th Aug 2025542 AMAQI
30th Aug 2025543 AMAQI
30th Aug 2025534 AMAQI
27°C24/32°C
30th Aug 2025555 AMAQI
30th Aug 2025546 AMAQI
30th Aug 2025387 AMAQI
30th Aug 2025408 AMAQI
30th Aug 2025409 AMAQI
30th Aug 20255410 AMAQI
30th Aug 20254811 AMAQI
30th Aug 20253712 PMAQI
30th Aug 2025421 PMAQI
30th Aug 2025402 PMAQI
30th Aug 2025413 PMAQI
30th Aug 2025364 PMAQI
30th Aug 2025345 PMAQI
30th Aug 2025506 PMAQI
30th Aug 2025527 PMAQI
30th Aug 2025548 PMAQI
30th Aug 2025549 PMAQI
30th Aug 20255410 PMAQI
30th Aug 20255211 PMAQI
31st Aug 20255412 AMAQI
31st Aug 2025561 AMAQI
31st Aug 2025542 AMAQI
31st Aug 2025533 AMAQI
31st Aug 2025534 AMAQI
25°C23/25°C
31st Aug 2025545 AMAQI
31st Aug 2025526 AMAQI
31st Aug 2025407 AMAQI
31st Aug 2025388 AMAQI
31st Aug 2025409 AMAQI
31st Aug 20254510 AMAQI
31st Aug 20254111 AMAQI
31st Aug 20253212 PMAQI
31st Aug 2025371 PMAQI
31st Aug 2025422 PMAQI
31st Aug 2025413 PMAQI
31st Aug 2025314 PMAQI
31st Aug 2025415 PMAQI
31st Aug 2025456 PMAQI
31st Aug 2025487 PMAQI
31st Aug 2025508 PMAQI
31st Aug 2025499 PMAQI
31st Aug 20254610 PMAQI
31st Aug 20254711 PMAQI
1st Sep 20254312 AMAQI
1st Sep 2025491 AMAQI
1st Sep 2025512 AMAQI
1st Sep 2025523 AMAQI
1st Sep 2025524 AMAQI
26°C23/30°C
1st Sep 2025545 AMAQI
1st Sep 2025526 AMAQI
1st Sep 2025327 AMAQI
1st Sep 2025428 AMAQI
1st Sep 2025419 AMAQI
1st Sep 20254010 AMAQI
1st Sep 20253611 AMAQI
1st Sep 20253412 PMAQI
1st Sep 2025331 PMAQI
1st Sep 2025312 PMAQI
1st Sep 2025313 PMAQI
1st Sep 2025394 PMAQI
1st Sep 2025375 PMAQI
1st Sep 2025506 PMAQI
1st Sep 2025517 PMAQI
1st Sep 2025548 PMAQI
1st Sep 2025539 PMAQI
1st Sep 20255510 PMAQI
1st Sep 20255311 PMAQI
2nd Sep 20254712 AMAQI
2nd Sep 2025471 AMAQI
2nd Sep 2025502 AMAQI
2nd Sep 2025493 AMAQI
2nd Sep 2025494 AMAQI
28°C24/33°C
2nd Sep 2025485 AMAQI
2nd Sep 2025516 AMAQI
2nd Sep 2025407 AMAQI
2nd Sep 2025538 AMAQI
2nd Sep 2025389 AMAQI
2nd Sep 20254310 AMAQI
2nd Sep 20254311 AMAQI
2nd Sep 20253112 PMAQI
2nd Sep 2025321 PMAQI
2nd Sep 2025392 PMAQI
2nd Sep 2025403 PMAQI
2nd Sep 2025444 PMAQI
2nd Sep 2025375 PMAQI
2nd Sep 2025446 PMAQI
2nd Sep 2025507 PMAQI
2nd Sep 2025518 PMAQI
2nd Sep 2025519 PMAQI
2nd Sep 20254610 PMAQI
2nd Sep 20254911 PMAQI
3rd Sep 20254812 AMAQI
3rd Sep 2025511 AMAQI
3rd Sep 2025512 AMAQI
3rd Sep 2025513 AMAQI
3rd Sep 2025504 AMAQI
28°C25/32°C
3rd Sep 2025505 AMAQI
3rd Sep 2025526 AMAQI
3rd Sep 2025477 AMAQI
3rd Sep 2025438 AMAQI
3rd Sep 2025509 AMAQI
3rd Sep 20255110 AMAQI
3rd Sep 20255211 AMAQI
3rd Sep 20254112 PMAQI
3rd Sep 2025441 PMAQI
3rd Sep 2025382 PMAQI
3rd Sep 2025463 PMAQI
3rd Sep 2025484 PMAQI
3rd Sep 2025445 PMAQI
3rd Sep 2025426 PMAQI
3rd Sep 2025527 PMAQI
3rd Sep 2025568 PMAQI
3rd Sep 2025549 PMAQI
3rd Sep 20254810 PMAQI
3rd Sep 20255511 PMAQI
4th Sep 20254912 AMAQI
4th Sep 2025501 AMAQI
4th Sep 2025522 AMAQI
4th Sep 2025523 AMAQI
4th Sep 2025524 AMAQI
29°C25/32°C
4th Sep 2025525 AMAQI
4th Sep 2025516 AMAQI
4th Sep 2025427 AMAQI
4th Sep 2025508 AMAQI
4th Sep 2025559 AMAQI
4th Sep 20255410 AMAQI
4th Sep 20255111 AMAQI
4th Sep 20254812 PMAQI
4th Sep 2025391 PMAQI
4th Sep 2025412 PMAQI
4th Sep 2025453 PMAQI
4th Sep 2025224 PMAQI
4th Sep 2025255 PMAQI
4th Sep 2025306 PMAQI
4th Sep 2025467 PMAQI
4th Sep 2025558 PMAQI
4th Sep 2025619 PMAQI
4th Sep 20255910 PMAQI
4th Sep 20253611 PMAQI
5th Sep 20255212 AMAQI
5th Sep 2025511 AMAQI
5th Sep 2025502 AMAQI
5th Sep 2025483 AMAQI
5th Sep 2025524 AMAQI
29°C25/33°C
5th Sep 2025515 AMAQI
5th Sep 2025506 AMAQI
5th Sep 2025547 AMAQI
5th Sep 2025488 AMAQI
5th Sep 2025409 AMAQI
5th Sep 20255110 AMAQI
5th Sep 20253711 AMAQI
5th Sep 20254612 PMAQI
5th Sep 2025371 PMAQI
5th Sep 2025352 PMAQI
5th Sep 2025373 PMAQI
5th Sep 2025354 PMAQI
5th Sep 2025325 PMAQI
5th Sep 2025486 PMAQI
5th Sep 2025517 PMAQI
5th Sep 2025538 PMAQI
5th Sep 2025509 PMAQI
5th Sep 20255710 PMAQI
5th Sep 20255411 PMAQI
6th Sep 20255112 AMAQI
6th Sep 2025491 AMAQI
6th Sep 2025492 AMAQI
6th Sep 2025483 AMAQI
6th Sep 2025504 AMAQI
28°C25/32°C
6th Sep 2025495 AMAQI
6th Sep 2025476 AMAQI
6th Sep 2025387 AMAQI
6th Sep 2025248 AMAQI
6th Sep 2025459 AMAQI
6th Sep 20255310 AMAQI
6th Sep 20254711 AMAQI
6th Sep 20253812 PMAQI
6th Sep 2025391 PMAQI
6th Sep 2025382 PMAQI
6th Sep 2025433 PMAQI
6th Sep 2025494 PMAQI
6th Sep 2025375 PMAQI
6th Sep 2025376 PMAQI
6th Sep 2025497 PMAQI
6th Sep 2025528 PMAQI
6th Sep 2025549 PMAQI
6th Sep 20254610 PMAQI
6th Sep 20254811 PMAQI
7th Sep 20254412 AMAQI
7th Sep 2025491 AMAQI
7th Sep 2025512 AMAQI
7th Sep 2025503 AMAQI
7th Sep 2025484 AMAQI
28°C24/32°C
7th Sep 2025505 AMAQI
7th Sep 2025486 AMAQI
7th Sep 2025457 AMAQI
7th Sep 2025418 AMAQI
7th Sep 2025419 AMAQI
7th Sep 20253810 AMAQI
7th Sep 20255611 AMAQI
7th Sep 20254612 PMAQI
7th Sep 2025431 PMAQI
7th Sep 2025422 PMAQI
7th Sep 2025463 PMAQI
7th Sep 2025514 PMAQI
7th Sep 2025515 PMAQI
7th Sep 2025516 PMAQI
7th Sep 2025497 PMAQI
7th Sep 2025608 PMAQI
7th Sep 2025579 PMAQI
7th Sep 20255210 PMAQI
7th Sep 20255411 PMAQI
8th Sep 20255212 AMAQI
8th Sep 2025521 AMAQI
8th Sep 2025512 AMAQI
8th Sep 2025483 AMAQI
8th Sep 2025484 AMAQI
27°C25/30°C
8th Sep 2025495 AMAQI
8th Sep 2025496 AMAQI
8th Sep 2025347 AMAQI
8th Sep 2025468 AMAQI
8th Sep 2025359 AMAQI
8th Sep 20253610 AMAQI
8th Sep 20253711 AMAQI
8th Sep 20254012 PMAQI
8th Sep 2025411 PMAQI
8th Sep 2025372 PMAQI
8th Sep 2025323 PMAQI
8th Sep 2025314 PMAQI
8th Sep 2025445 PMAQI
8th Sep 2025506 PMAQI
8th Sep 2025517 PMAQI
8th Sep 2025528 PMAQI
8th Sep 2025529 PMAQI
8th Sep 20254910 PMAQI
8th Sep 20255011 PMAQI
9th Sep 20255212 AMAQI
9th Sep 2025501 AMAQI
9th Sep 2025522 AMAQI
9th Sep 2025523 AMAQI
9th Sep 2025504 AMAQI
27°C24/31°C
9th Sep 2025515 AMAQI
9th Sep 2025486 AMAQI
9th Sep 2025297 AMAQI
9th Sep 2025468 AMAQI
9th Sep 2025409 AMAQI
9th Sep 20253210 AMAQI
9th Sep 20253911 AMAQI
9th Sep 20254112 PMAQI
9th Sep 2025401 PMAQI
9th Sep 2025392 PMAQI
9th Sep 2025353 PMAQI
9th Sep 2025304 PMAQI
9th Sep 2025285 PMAQI
9th Sep 2025406 PMAQI
9th Sep 2025467 PMAQI
9th Sep 2025548 PMAQI
9th Sep 2025549 PMAQI
9th Sep 20254410 PMAQI
9th Sep 20254011 PMAQI
10th Sep 20255112 AMAQI
10th Sep 2025511 AMAQI
10th Sep 2025502 AMAQI
10th Sep 2025503 AMAQI
10th Sep 2025494 AMAQI
27°C24/30°C
10th Sep 2025525 AMAQI
10th Sep 2025506 AMAQI
10th Sep 2025267 AMAQI
10th Sep 2025298 AMAQI
10th Sep 2025349 AMAQI
10th Sep 20253110 AMAQI
10th Sep 20253711 AMAQI
10th Sep 20253212 PMAQI
10th Sep 2025261 PMAQI
10th Sep 2025382 PMAQI
10th Sep 2025363 PMAQI
10th Sep 2025354 PMAQI
10th Sep 2025295 PMAQI
10th Sep 2025416 PMAQI
10th Sep 2025437 PMAQI
10th Sep 2025498 PMAQI
10th Sep 2025499 PMAQI
10th Sep 20254810 PMAQI
10th Sep 20254811 PMAQI
11th Sep 20255412 AMAQI
11th Sep 2025511 AMAQI
11th Sep 2025482 AMAQI
11th Sep 2025503 AMAQI
11th Sep 2025484 AMAQI
26°C23/31°C
11th Sep 2025485 AMAQI
11th Sep 2025476 AMAQI
11th Sep 2025437 AMAQI
11th Sep 2025448 AMAQI
11th Sep 2025359 AMAQI
11th Sep 20253410 AMAQI
11th Sep 20254411 AMAQI
11th Sep 20253912 PMAQI
11th Sep 2025301 PMAQI
11th Sep 2025372 PMAQI
11th Sep 2025313 PMAQI
11th Sep 2025454 PMAQI
11th Sep 2025485 PMAQI
11th Sep 2025466 PMAQI
11th Sep 2025477 PMAQI
11th Sep 2025498 PMAQI
11th Sep 2025539 PMAQI
11th Sep 20255010 PMAQI
11th Sep 20255111 PMAQI
12th Sep 20255212 AMAQI
12th Sep 2025501 AMAQI
12th Sep 2025502 AMAQI
12th Sep 2025503 AMAQI
12th Sep 2025504 AMAQI
28°C24/33°C
12th Sep 2025485 AMAQI
12th Sep 2025496 AMAQI
12th Sep 2025467 AMAQI
12th Sep 2025428 AMAQI
12th Sep 2025519 AMAQI
12th Sep 20254610 AMAQI
12th Sep 20253611 AMAQI
12th Sep 20253612 PMAQI
12th Sep 2025381 PMAQI
12th Sep 2025422 PMAQI
12th Sep 2025403 PMAQI
12th Sep 2025354 PMAQI
12th Sep 2025405 PMAQI
12th Sep 2025486 PMAQI
12th Sep 2025487 PMAQI
12th Sep 2025548 PMAQI
12th Sep 2025499 PMAQI
12th Sep 20255210 PMAQI
12th Sep 20255011 PMAQI
13th Sep 20254812 AMAQI
13th Sep 2025511 AMAQI
13th Sep 2025502 AMAQI
13th Sep 2025503 AMAQI
13th Sep 2025494 AMAQI
29°C25/33°C
13th Sep 2025495 AMAQI
13th Sep 2025506 AMAQI
13th Sep 2025487 AMAQI
13th Sep 2025518 AMAQI
13th Sep 2025429 AMAQI
13th Sep 20255010 AMAQI
13th Sep 20254211 AMAQI
13th Sep 20254312 PMAQI
13th Sep 2025321 PMAQI
13th Sep 2025342 PMAQI
13th Sep 2025393 PMAQI
13th Sep 2025324 PMAQI
13th Sep 2025385 PMAQI
13th Sep 2025446 PMAQI
13th Sep 2025447 PMAQI
13th Sep 2025528 PMAQI
13th Sep 2025529 PMAQI
13th Sep 20254910 PMAQI
13th Sep 20254911 PMAQI
14th Sep 20255012 AMAQI
14th Sep 2025491 AMAQI
14th Sep 2025472 AMAQI
14th Sep 2025463 AMAQI
14th Sep 2025474 AMAQI
30°C26/34°C
14th Sep 2025465 AMAQI
14th Sep 2025466 AMAQI
14th Sep 2025457 AMAQI
14th Sep 2025438 AMAQI
14th Sep 2025529 AMAQI
14th Sep 20255410 AMAQI
14th Sep 20254711 AMAQI
14th Sep 20255312 PMAQI
14th Sep 2025461 PMAQI
14th Sep 2025412 PMAQI
14th Sep 2025383 PMAQI
14th Sep 2025364 PMAQI
14th Sep 2025335 PMAQI
14th Sep 2025346 PMAQI
14th Sep 2025527 PMAQI
14th Sep 2025478 PMAQI
14th Sep 2025529 PMAQI
14th Sep 20255110 PMAQI
14th Sep 20254611 PMAQI
15th Sep 20254812 AMAQI
15th Sep 2025481 AMAQI
15th Sep 2025472 AMAQI
15th Sep 2025473 AMAQI
15th Sep 2025484 AMAQI
28°C26/32°C
15th Sep 2025485 AMAQI
15th Sep 2025476 AMAQI
15th Sep 2025547 AMAQI
15th Sep 2025588 AMAQI
15th Sep 2025579 AMAQI
15th Sep 20254910 AMAQI
15th Sep 20254511 AMAQI
15th Sep 20252912 PMAQI
15th Sep 2025381 PMAQI
15th Sep 2025332 PMAQI
15th Sep 2025293 PMAQI
15th Sep 2025414 PMAQI
15th Sep 2025375 PMAQI
15th Sep 2025346 PMAQI
15th Sep 2025537 PMAQI
15th Sep 2025578 PMAQI
15th Sep 2025529 PMAQI
15th Sep 20255610 PMAQI
15th Sep 20254211 PMAQI
16th Sep 20255012 AMAQI
16th Sep 2025511 AMAQI
16th Sep 2025512 AMAQI
16th Sep 2025513 AMAQI
16th Sep 2025504 AMAQI
28°C24/32°C
16th Sep 2025495 AMAQI
16th Sep 2025516 AMAQI
16th Sep 2025447 AMAQI
16th Sep 2025448 AMAQI
16th Sep 2025359 AMAQI
16th Sep 20253410 AMAQI
16th Sep 20253711 AMAQI
16th Sep 20253412 PMAQI
16th Sep 2025321 PMAQI
16th Sep 2025342 PMAQI
16th Sep 2025283 PMAQI
16th Sep 2025304 PMAQI
16th Sep 2025345 PMAQI
16th Sep 2025386 PMAQI
16th Sep 2025407 PMAQI
16th Sep 2025448 PMAQI
16th Sep 2025559 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255011 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025521 AMAQI
17th Sep 2025502 AMAQI
17th Sep 2025483 AMAQI
17th Sep 2025484 AMAQI
27°C24/32°C
17th Sep 2025495 AMAQI
17th Sep 2025496 AMAQI
17th Sep 2025407 AMAQI
17th Sep 2025438 AMAQI
17th Sep 2025379 AMAQI
17th Sep 20254110 AMAQI
17th Sep 20255011 AMAQI
17th Sep 20254612 PMAQI
17th Sep 2025331 PMAQI
17th Sep 2025332 PMAQI
17th Sep 2025343 PMAQI
17th Sep 2025374 PMAQI
17th Sep 2025375 PMAQI
17th Sep 2025426 PMAQI
17th Sep 2025467 PMAQI
17th Sep 2025528 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20254510 PMAQI
17th Sep 20254511 PMAQI
18th Sep 20254712 AMAQI
18th Sep 2025531 AMAQI
18th Sep 2025532 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025514 AMAQI
28°C24/33°C
18th Sep 2025525 AMAQI
18th Sep 2025526 AMAQI
18th Sep 2025337 AMAQI
18th Sep 2025288 AMAQI
18th Sep 2025249 AMAQI
18th Sep 20252810 AMAQI
18th Sep 20252711 AMAQI
18th Sep 20252412 PMAQI
18th Sep 2025221 PMAQI
18th Sep 2025222 PMAQI
18th Sep 2025203 PMAQI
18th Sep 2025244 PMAQI
18th Sep 2025215 PMAQI
18th Sep 2025226 PMAQI
18th Sep 2025327 PMAQI
18th Sep 2025308 PMAQI
18th Sep 2025299 PMAQI
18th Sep 20252810 PMAQI
18th Sep 20253011 PMAQI
19th Sep 20253112 AMAQI
19th Sep 2025471 AMAQI
19th Sep 2025472 AMAQI
19th Sep 2025423 AMAQI
19th Sep 2025434 AMAQI
28°C25/32°C
19th Sep 2025435 AMAQI
19th Sep 2025436 AMAQI
19th Sep 2025247 AMAQI
19th Sep 2025208 AMAQI
19th Sep 2025179 AMAQI
19th Sep 20251810 AMAQI
19th Sep 20251811 AMAQI
19th Sep 20251912 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025182 PMAQI
19th Sep 2025163 PMAQI
19th Sep 2025154 PMAQI
19th Sep 2025205 PMAQI
19th Sep 2025236 PMAQI
19th Sep 2025257 PMAQI
19th Sep 2025278 PMAQI
19th Sep 2025299 PMAQI
19th Sep 20252810 PMAQI
19th Sep 20253211 PMAQI
20th Sep 20253712 AMAQI
20th Sep 2025411 AMAQI
20th Sep 2025422 AMAQI
20th Sep 2025423 AMAQI
20th Sep 2025434 AMAQI
26°C25/29°C
20th Sep 2025435 AMAQI
20th Sep 2025446 AMAQI
20th Sep 2025307 AMAQI
20th Sep 2025258 AMAQI
20th Sep 2025259 AMAQI
20th Sep 20252310 AMAQI
20th Sep 20252411 AMAQI
20th Sep 20252312 PMAQI
20th Sep 2025251 PMAQI
20th Sep 2025242 PMAQI
20th Sep 2025213 PMAQI
20th Sep 2025264 PMAQI
20th Sep 2025255 PMAQI
20th Sep 2025306 PMAQI
20th Sep 2025377 PMAQI
20th Sep 2025458 PMAQI
20th Sep 2025509 PMAQI
20th Sep 20254910 PMAQI
20th Sep 20255011 PMAQI
21st Sep 20254812 AMAQI
21st Sep 2025381 AMAQI
21st Sep 2025382 AMAQI
21st Sep 2025393 AMAQI
21st Sep 2025414 AMAQI
26°C24/30°C
21st Sep 2025405 AMAQI
21st Sep 2025396 AMAQI
21st Sep 2025367 AMAQI
21st Sep 2025478 AMAQI
21st Sep 2025419 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20252411 AMAQI
21st Sep 20252012 PMAQI
21st Sep 2025171 PMAQI
21st Sep 2025192 PMAQI
21st Sep 2025233 PMAQI
21st Sep 2025174 PMAQI
21st Sep 2025195 PMAQI
21st Sep 2025246 PMAQI
21st Sep 2025367 PMAQI
21st Sep 2025438 PMAQI
21st Sep 2025479 PMAQI
21st Sep 20255010 PMAQI
21st Sep 20254811 PMAQI
22nd Sep 20254112 AMAQI
22nd Sep 2025351 AMAQI
22nd Sep 2025342 AMAQI
22nd Sep 2025323 AMAQI
22nd Sep 2025344 AMAQI
28°C24/32°C
22nd Sep 2025335 AMAQI
22nd Sep 2025346 AMAQI
22nd Sep 2025327 AMAQI
22nd Sep 2025318 AMAQI
22nd Sep 2025389 AMAQI
22nd Sep 20253810 AMAQI
22nd Sep 20253011 AMAQI
22nd Sep 20252812 PMAQI
22nd Sep 2025281 PMAQI
22nd Sep 2025212 PMAQI
22nd Sep 2025223 PMAQI
22nd Sep 2025214 PMAQI
22nd Sep 2025205 PMAQI
22nd Sep 2025226 PMAQI
22nd Sep 2025307 PMAQI
22nd Sep 2025328 PMAQI
22nd Sep 2025329 PMAQI
22nd Sep 20252610 PMAQI
22nd Sep 20252211 PMAQI
23rd Sep 20252312 AMAQI
23rd Sep 2025321 AMAQI
23rd Sep 2025352 AMAQI
23rd Sep 2025323 AMAQI
23rd Sep 2025304 AMAQI
25°C24/27°C
23rd Sep 2025305 AMAQI
23rd Sep 2025306 AMAQI
23rd Sep 2025287 AMAQI
23rd Sep 2025388 AMAQI
23rd Sep 2025319 AMAQI
23rd Sep 20252610 AMAQI
23rd Sep 20252011 AMAQI
23rd Sep 20251912 PMAQI
23rd Sep 2025181 PMAQI
23rd Sep 2025182 PMAQI
23rd Sep 2025183 PMAQI
23rd Sep 2025174 PMAQI
23rd Sep 2025205 PMAQI
23rd Sep 2025206 PMAQI
23rd Sep 2025207 PMAQI
23rd Sep 2025308 PMAQI
23rd Sep 2025319 PMAQI
23rd Sep 20253510 PMAQI
23rd Sep 20252911 PMAQI
24th Sep 20252612 AMAQI
24th Sep 2025281 AMAQI
24th Sep 2025272 AMAQI
24th Sep 2025293 AMAQI
24th Sep 2025294 AMAQI
25°C24/27°C
24th Sep 2025295 AMAQI
24th Sep 2025286 AMAQI
24th Sep 2025257 AMAQI
24th Sep 2025258 AMAQI
24th Sep 2025269 AMAQI
24th Sep 20251710 AMAQI
24th Sep 20251811 AMAQI
24th Sep 20252012 PMAQI
24th Sep 2025161 PMAQI
24th Sep 2025182 PMAQI
24th Sep 2025163 PMAQI
24th Sep 2025174 PMAQI
24th Sep 2025155 PMAQI
24th Sep 2025186 PMAQI
24th Sep 2025257 PMAQI
24th Sep 2025288 PMAQI
24th Sep 2025309 PMAQI
24th Sep 20253610 PMAQI
24th Sep 20252911 PMAQI
25th Sep 20252812 AMAQI
25th Sep 2025241 AMAQI
25th Sep 2025272 AMAQI
25th Sep 2025253 AMAQI
25th Sep 2025244 AMAQI
26°C24/29°C
25th Sep 2025245 AMAQI
5 AM25th Sep 2025256 AMAQI
25th Sep 2025257 AMAQI
25th Sep 2025238 AMAQI
25th Sep 2025229 AMAQI
25th Sep 20251810 AMAQI
25th Sep 20251611 AMAQI
11 AM25th Sep 20251912 PMAQI
25th Sep 2025201 PMAQI
25th Sep 2025132 PMAQI
25th Sep 2025113 PMAQI
25th Sep 2025164 PMAQI
25th Sep 2025215 PMAQI
25th Sep 2025246 PMAQI
6 PM25th Sep 2025307 PMAQI
25th Sep 2025688 PMAQI
25th Sep 2025819 PMAQI
25th Sep 20257010 PMAQI
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
3 PM - 4 PM
33AQI
2 hours / Day
60 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 3 PM to 4 PM (Avg. 33).
Night time
Avg. Highest Time
8 PM - 9 PM
50AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM
44AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 50), while the lowest AQI was between 7 PM to 7 PM (Avg. 44).
2025 Days Vs Air Quality
Ban Phai, Khon Kaen, Thailand
2025
32%
86
55%
146
12%
33
0.7%
2
Total number of days with different AQI categories in last 268 days in 2025 (97 days remaining)
Good
86 DaysModerate
146 DaysPoor
33 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 32%
Health Risk Level:
High
In 2025, 32% of 268 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
Ban Phai, Khon Kaen, 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
92AQI
92AQI
3rd January 2025
89AQI
89AQI
4th January 2025
102AQI
102AQI
5th January 2025
102AQI
102AQI
6th January 2025
115AQI
115AQI
7th January 2025
130AQI
130AQI
8th January 2025
117AQI
117AQI
9th January 2025
102AQI
102AQI
10th January 2025
81AQI
81AQI
11th January 2025
79AQI
79AQI
12th January 2025
90AQI
90AQI
13th January 2025
97AQI
97AQI
14th January 2025
106AQI
106AQI
15th January 2025
94AQI
94AQI
16th January 2025
74AQI
74AQI
17th January 2025
98AQI
98AQI
18th January 2025
110AQI
110AQI
19th January 2025
111AQI
111AQI
20th January 2025
119AQI
119AQI
21st January 2025
125AQI
125AQI
22nd January 2025
134AQI
134AQI
23rd January 2025
142AQI
142AQI
24th January 2025
139AQI
139AQI
25th January 2025
142AQI
142AQI
26th January 2025
111AQI
111AQI
27th January 2025
77AQI
77AQI
28th January 2025
83AQI
83AQI
29th January 2025
87AQI
87AQI
30th January 2025
103AQI
103AQI
31st January 2025
117AQI
117AQI
1st February 2025
125AQI
125AQI
2nd February 2025
124AQI
124AQI
3rd February 2025
123AQI
123AQI
4th February 2025
83AQI
83AQI
5th February 2025
89AQI
89AQI
6th February 2025
110AQI
110AQI
7th February 2025
99AQI
99AQI
8th February 2025
70AQI
70AQI
9th February 2025
70AQI
70AQI
10th February 2025
77AQI
77AQI
11th February 2025
90AQI
90AQI
12th February 2025
105AQI
105AQI
13th February 2025
87AQI
87AQI
14th February 2025
97AQI
97AQI
15th February 2025
96AQI
96AQI
16th February 2025
117AQI
117AQI
17th February 2025
96AQI
96AQI
18th February 2025
97AQI
97AQI
19th February 2025
93AQI
93AQI
20th February 2025
97AQI
97AQI
21st February 2025
82AQI
82AQI
22nd February 2025
82AQI
82AQI
23rd February 2025
66AQI
66AQI
24th February 2025
59AQI
59AQI
25th February 2025
60AQI
60AQI
26th February 2025
59AQI
59AQI
27th February 2025
74AQI
74AQI
28th February 2025
84AQI
84AQI
1st March 2025
84AQI
84AQI
2nd March 2025
96AQI
96AQI
3rd March 2025
95AQI
95AQI
4th March 2025
97AQI
97AQI
5th March 2025
97AQI
97AQI
6th March 2025
97AQI
97AQI
7th March 2025
71AQI
71AQI
8th March 2025
68AQI
68AQI
9th March 2025
75AQI
75AQI
10th March 2025
73AQI
73AQI
11th March 2025
83AQI
83AQI
12th March 2025
83AQI
83AQI
13th March 2025
75AQI
75AQI
14th March 2025
84AQI
84AQI
15th March 2025
93AQI
93AQI
16th March 2025
77AQI
77AQI
17th March 2025
80AQI
80AQI
18th March 2025
78AQI
78AQI
19th March 2025
91AQI
91AQI
20th March 2025
96AQI
96AQI
21st March 2025
108AQI
108AQI
22nd March 2025
127AQI
127AQI
23rd March 2025
138AQI
138AQI
24th March 2025
147AQI
147AQI
25th March 2025
152AQI
152AQI
26th March 2025
157AQI
157AQI
27th March 2025
149AQI
149AQI
28th March 2025
140AQI
140AQI
29th March 2025
132AQI
132AQI
30th March 2025
90AQI
90AQI
31st March 2025
86AQI
86AQI
1st April 2025
81AQI
81AQI
2nd April 2025
92AQI
92AQI
3rd April 2025
100AQI
100AQI
4th April 2025
112AQI
112AQI
5th April 2025
104AQI
104AQI
6th April 2025
97AQI
97AQI
7th April 2025
91AQI
91AQI
8th April 2025
95AQI
95AQI
9th April 2025
90AQI
90AQI
10th April 2025
80AQI
80AQI
11th April 2025
83AQI
83AQI
12th April 2025
74AQI
74AQI
13th April 2025
67AQI
67AQI
14th April 2025
77AQI
77AQI
15th April 2025
79AQI
79AQI
16th April 2025
83AQI
83AQI
17th April 2025
73AQI
73AQI
18th April 2025
71AQI
71AQI
19th April 2025
69AQI
69AQI
20th April 2025
86AQI
86AQI
21st April 2025
77AQI
77AQI
22nd April 2025
75AQI
75AQI
23rd April 2025
74AQI
74AQI
24th April 2025
74AQI
74AQI
25th April 2025
74AQI
74AQI
26th April 2025
71AQI
71AQI
27th April 2025
68AQI
68AQI
28th April 2025
75AQI
75AQI
29th April 2025
71AQI
71AQI
30th April 2025
75AQI
75AQI
1st May 2025
78AQI
78AQI
2nd May 2025
72AQI
72AQI
3rd May 2025
71AQI
71AQI
4th May 2025
70AQI
70AQI
5th May 2025
72AQI
72AQI
6th May 2025
72AQI
72AQI
7th May 2025
70AQI
70AQI
8th May 2025
64AQI
64AQI
9th May 2025
59AQI
59AQI
10th May 2025
58AQI
58AQI
11th May 2025
48AQI
48AQI
12th May 2025
50AQI
50AQI
13th May 2025
56AQI
56AQI
14th May 2025
51AQI
51AQI
15th May 2025
53AQI
53AQI
16th May 2025
57AQI
57AQI
17th May 2025
58AQI
58AQI
18th May 2025
55AQI
55AQI
19th May 2025
55AQI
55AQI
20th May 2025
58AQI
58AQI
21st May 2025
55AQI
55AQI
22nd May 2025
57AQI
57AQI
23rd May 2025
59AQI
59AQI
24th May 2025
55AQI
55AQI
25th May 2025
50AQI
50AQI
26th May 2025
42AQI
42AQI
27th May 2025
44AQI
44AQI
28th May 2025
49AQI
49AQI
29th May 2025
48AQI
48AQI
30th May 2025
51AQI
51AQI
31st May 2025
50AQI
50AQI
1st June 2025
47AQI
47AQI
2nd June 2025
48AQI
48AQI
3rd June 2025
46AQI
46AQI
4th June 2025
56AQI
56AQI
5th June 2025
59AQI
59AQI
6th June 2025
60AQI
60AQI
7th June 2025
62AQI
62AQI
8th June 2025
58AQI
58AQI
9th June 2025
50AQI
50AQI
10th June 2025
45AQI
45AQI
11th June 2025
49AQI
49AQI
12th June 2025
54AQI
54AQI
13th June 2025
48AQI
48AQI
14th June 2025
42AQI
42AQI
15th June 2025
40AQI
40AQI
16th June 2025
50AQI
50AQI
17th June 2025
42AQI
42AQI
18th June 2025
46AQI
46AQI
19th June 2025
43AQI
43AQI
20th June 2025
44AQI
44AQI
21st June 2025
46AQI
46AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
46AQI
46AQI
24th June 2025
50AQI
50AQI
25th June 2025
51AQI
51AQI
26th June 2025
50AQI
50AQI
27th June 2025
48AQI
48AQI
28th June 2025
48AQI
48AQI
29th June 2025
49AQI
49AQI
30th June 2025
47AQI
47AQI
1st July 2025
54AQI
54AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
52AQI
52AQI
4th July 2025
53AQI
53AQI
5th July 2025
53AQI
53AQI
6th July 2025
49AQI
49AQI
7th July 2025
52AQI
52AQI
8th July 2025
49AQI
49AQI
9th July 2025
52AQI
52AQI
10th July 2025
53AQI
53AQI
11th July 2025
50AQI
50AQI
12th July 2025
53AQI
53AQI
13th July 2025
51AQI
51AQI
14th July 2025
52AQI
52AQI
15th July 2025
53AQI
53AQI
16th July 2025
53AQI
53AQI
17th July 2025
50AQI
50AQI
18th July 2025
46AQI
46AQI
19th July 2025
47AQI
47AQI
20th July 2025
44AQI
44AQI
21st July 2025
44AQI
44AQI
22nd July 2025
47AQI
47AQI
23rd July 2025
50AQI
50AQI
24th July 2025
51AQI
51AQI
25th July 2025
51AQI
51AQI
26th July 2025
53AQI
53AQI
27th July 2025
53AQI
53AQI
28th July 2025
51AQI
51AQI
29th July 2025
46AQI
46AQI
30th July 2025
48AQI
48AQI
31st July 2025
53AQI
53AQI
1st August 2025
58AQI
58AQI
2nd August 2025
57AQI
57AQI
3rd August 2025
57AQI
57AQI
4th August 2025
55AQI
55AQI
5th August 2025
54AQI
54AQI
6th August 2025
53AQI
53AQI
7th August 2025
49AQI
49AQI
8th August 2025
48AQI
48AQI
9th August 2025
43AQI
43AQI
10th August 2025
38AQI
38AQI
11th August 2025
37AQI
37AQI
12th August 2025
49AQI
49AQI
13th August 2025
50AQI
50AQI
14th August 2025
49AQI
49AQI
15th August 2025
49AQI
49AQI
16th August 2025
49AQI
49AQI
17th August 2025
46AQI
46AQI
18th August 2025
49AQI
49AQI
19th August 2025
51AQI
51AQI
20th August 2025
51AQI
51AQI
21st August 2025
56AQI
56AQI
22nd August 2025
55AQI
55AQI
23rd August 2025
52AQI
52AQI
24th August 2025
49AQI
49AQI
25th August 2025
53AQI
53AQI
26th August 2025
48AQI
48AQI
27th August 2025
48AQI
48AQI
28th August 2025
50AQI
50AQI
29th August 2025
53AQI
53AQI
30th August 2025
50AQI
50AQI
31st August 2025
47AQI
47AQI
1st September 2025
45AQI
45AQI
2nd September 2025
46AQI
46AQI
3rd September 2025
49AQI
49AQI
4th September 2025
47AQI
47AQI
5th September 2025
48AQI
48AQI
6th September 2025
47AQI
47AQI
7th September 2025
48AQI
48AQI
8th September 2025
46AQI
46AQI
9th September 2025
45AQI
45AQI
10th September 2025
43AQI
43AQI
11th September 2025
48AQI
48AQI
12th September 2025
47AQI
47AQI
13th September 2025
47AQI
47AQI
14th September 2025
47AQI
47AQI
15th September 2025
47AQI
47AQI
16th September 2025
46AQI
46AQI
17th September 2025
47AQI
47AQI
18th September 2025
36AQI
36AQI
19th September 2025
29AQI
29AQI
20th September 2025
36AQI
36AQI
21st September 2025
37AQI
37AQI
22nd September 2025
33AQI
33AQI
23rd September 2025
25AQI
25AQI
24th September 2025
25AQI
25AQI
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
105AQI
90AQI
101AQI
81AQI
58AQI
49AQI
50AQI
50AQI
42AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202570AQI
13
18
22
6
22
7
2
28
2
8
23
23
7
13
18
18
13
24
86
146
33
2
Highest AQI recorded in
January105AQI
Lowest AQI recorded in
September42AQI
202443AQI
18
11
6
2
1
1
20
3
30
30
31
31
3
8
5
1
27
2
31
178
80
2
1
Highest AQI recorded in
March128AQI
Lowest AQI recorded in
September23AQI
202337AQI
24
7
16
12
21
10
16
12
24
7
29
1
31
13
10
8
2
14
15
17
14
215
86
2
Highest AQI recorded in
October57AQI
Lowest AQI recorded in
July16AQI
202238AQI
2
2
19
11
28
2
47
15
2
Highest AQI recorded in
October88AQI
Lowest AQI recorded in
December28AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
70AQILeast Polluted Year Recorded
2023(Avg.)
37AQIBan Phai's annual 2025 AQI (70) shows an average percentage change of 78.9% (worsened AQI) compared to previous years: 2022 (38), 2023 (37), 2024 (43).
