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HistoryAQIPM2.5PM10COSO2NO2O3

Ban Phong, Chum Phae, 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+

October Air Quality Analysis

Ban Phong, Chum Phae, Khon Kaen, Thailand

2022
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
30th Oct 2022
83AQI
Lowest AQI recorded on
20th Oct 2024
22AQI

Same Day Analysis (3rd October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025

Ban Phong, Chum Phae, Khon Kaen, Thailand

AQI
Day
Night
.

5 AM3rd Oct 2025

6 PM

4 AM4th Oct 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
11PM3rd Oct

76AQI

Avg. Lowest Time
6PM3rd Oct

45AQI

In the last 24 hours,

Ban Phong's AQI reached its highest point of 76 at 11 PM during the Night, while the lowest point, 45, was recorded at 6 PM during the Night between 3rd Oct and 4th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Ban Phong, Chum Phae, Khon Kaen, Thailand

SepOct
04th - 05th05th - 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
Day
Night
4th Sep 2025545 AMAQI
4th Sep 2025526 AMAQI
4th Sep 2025467 AMAQI
4th Sep 2025618 AMAQI
4th Sep 2025559 AMAQI
4th Sep 20255210 AMAQI
4th Sep 20255111 AMAQI
4th Sep 20254912 PMAQI
4th Sep 2025521 PMAQI
4th Sep 2025472 PMAQI
4th Sep 2025393 PMAQI
4th Sep 2025284 PMAQI
4th Sep 2025295 PMAQI
4th Sep 2025286 PMAQI
4th Sep 2025417 PMAQI
4th Sep 2025408 PMAQI
4th Sep 2025519 PMAQI
4th Sep 20255610 PMAQI
4th Sep 20255311 PMAQI
5th Sep 20255212 AMAQI
5th Sep 2025521 AMAQI
5th Sep 2025532 AMAQI
5th Sep 2025523 AMAQI
5th Sep 2025534 AMAQI

27°C23/31°C

5th Sep 2025535 AMAQI
5th Sep 2025536 AMAQI
5th Sep 2025497 AMAQI
5th Sep 2025438 AMAQI
5th Sep 2025519 AMAQI
5th Sep 20255110 AMAQI
5th Sep 20255511 AMAQI
5th Sep 20255412 PMAQI
5th Sep 2025521 PMAQI
5th Sep 2025432 PMAQI
5th Sep 2025493 PMAQI
5th Sep 2025464 PMAQI
5th Sep 2025405 PMAQI
5th Sep 2025526 PMAQI
5th Sep 2025547 PMAQI
5th Sep 2025578 PMAQI
5th Sep 2025559 PMAQI
5th Sep 20255810 PMAQI
5th Sep 20255611 PMAQI
6th Sep 20255212 AMAQI
6th Sep 2025541 AMAQI
6th Sep 2025542 AMAQI
6th Sep 2025533 AMAQI
6th Sep 2025524 AMAQI

27°C24/30°C

6th Sep 2025535 AMAQI
6th Sep 2025526 AMAQI
6th Sep 2025497 AMAQI
6th Sep 2025388 AMAQI
6th Sep 2025559 AMAQI
6th Sep 20255710 AMAQI
6th Sep 20255411 AMAQI
6th Sep 20254612 PMAQI
6th Sep 2025431 PMAQI
6th Sep 2025412 PMAQI
6th Sep 2025493 PMAQI
6th Sep 2025554 PMAQI
6th Sep 2025445 PMAQI
6th Sep 2025436 PMAQI
6th Sep 2025547 PMAQI
6th Sep 2025588 PMAQI
6th Sep 2025589 PMAQI
6th Sep 20255510 PMAQI
6th Sep 20255111 PMAQI
7th Sep 20255212 AMAQI
7th Sep 2025531 AMAQI
7th Sep 2025542 AMAQI
7th Sep 2025533 AMAQI
7th Sep 2025534 AMAQI

27°C24/30°C

7th Sep 2025535 AMAQI
7th Sep 2025536 AMAQI
7th Sep 2025527 AMAQI
7th Sep 2025508 AMAQI
7th Sep 2025379 AMAQI
7th Sep 20254010 AMAQI
7th Sep 20255011 AMAQI
7th Sep 20254612 PMAQI
7th Sep 2025541 PMAQI
7th Sep 2025522 PMAQI
7th Sep 2025503 PMAQI
7th Sep 2025514 PMAQI
7th Sep 2025545 PMAQI
7th Sep 2025536 PMAQI
7th Sep 2025537 PMAQI
7th Sep 2025598 PMAQI
7th Sep 2025609 PMAQI
7th Sep 20255310 PMAQI
7th Sep 20255311 PMAQI
8th Sep 20255412 AMAQI
8th Sep 2025541 AMAQI
8th Sep 2025542 AMAQI
8th Sep 2025523 AMAQI
8th Sep 2025524 AMAQI

26°C22/31°C

8th Sep 2025525 AMAQI
8th Sep 2025526 AMAQI
8th Sep 2025467 AMAQI
8th Sep 2025538 AMAQI
8th Sep 2025489 AMAQI
8th Sep 20254210 AMAQI
8th Sep 20254611 AMAQI
8th Sep 20254412 PMAQI
8th Sep 2025421 PMAQI
8th Sep 2025402 PMAQI
8th Sep 2025323 PMAQI
8th Sep 2025344 PMAQI
8th Sep 2025485 PMAQI
8th Sep 2025526 PMAQI
8th Sep 2025557 PMAQI
8th Sep 2025578 PMAQI
8th Sep 2025609 PMAQI
8th Sep 20255310 PMAQI
8th Sep 20255411 PMAQI
9th Sep 20255412 AMAQI
9th Sep 2025531 AMAQI
9th Sep 2025532 AMAQI
9th Sep 2025523 AMAQI
9th Sep 2025504 AMAQI

27°C23/31°C

9th Sep 2025525 AMAQI
9th Sep 2025516 AMAQI
9th Sep 2025327 AMAQI
9th Sep 2025488 AMAQI
9th Sep 2025459 AMAQI
9th Sep 20253810 AMAQI
9th Sep 20253611 AMAQI
9th Sep 20255012 PMAQI
9th Sep 2025441 PMAQI
9th Sep 2025342 PMAQI
9th Sep 2025403 PMAQI
9th Sep 2025364 PMAQI
9th Sep 2025295 PMAQI
9th Sep 2025476 PMAQI
9th Sep 2025517 PMAQI
9th Sep 2025558 PMAQI
9th Sep 2025539 PMAQI
9th Sep 20254310 PMAQI
9th Sep 20254011 PMAQI
10th Sep 20255212 AMAQI
10th Sep 2025501 AMAQI
10th Sep 2025512 AMAQI
10th Sep 2025523 AMAQI
10th Sep 2025524 AMAQI

25°C23/28°C

10th Sep 2025525 AMAQI
10th Sep 2025516 AMAQI
10th Sep 2025317 AMAQI
10th Sep 2025428 AMAQI
10th Sep 2025389 AMAQI
10th Sep 20254010 AMAQI
10th Sep 20254211 AMAQI
10th Sep 20254512 PMAQI
10th Sep 2025361 PMAQI
10th Sep 2025402 PMAQI
10th Sep 2025403 PMAQI
10th Sep 2025484 PMAQI
10th Sep 2025395 PMAQI
10th Sep 2025476 PMAQI
10th Sep 2025427 PMAQI
10th Sep 2025518 PMAQI
10th Sep 2025549 PMAQI
10th Sep 20254710 PMAQI
10th Sep 20254611 PMAQI
11th Sep 20255212 AMAQI
11th Sep 2025521 AMAQI
11th Sep 2025502 AMAQI
11th Sep 2025493 AMAQI
11th Sep 2025504 AMAQI

26°C23/30°C

11th Sep 2025495 AMAQI
11th Sep 2025486 AMAQI
11th Sep 2025517 AMAQI
11th Sep 2025508 AMAQI
11th Sep 2025609 AMAQI
11th Sep 20254210 AMAQI
11th Sep 20255111 AMAQI
11th Sep 20254812 PMAQI
11th Sep 2025351 PMAQI
11th Sep 2025382 PMAQI
11th Sep 2025353 PMAQI
11th Sep 2025504 PMAQI
11th Sep 2025505 PMAQI
11th Sep 2025496 PMAQI
11th Sep 2025507 PMAQI
11th Sep 2025518 PMAQI
11th Sep 2025529 PMAQI
11th Sep 20255210 PMAQI
11th Sep 20255111 PMAQI
12th Sep 20255112 AMAQI
12th Sep 2025511 AMAQI
12th Sep 2025532 AMAQI
12th Sep 2025513 AMAQI
12th Sep 2025514 AMAQI

27°C23/31°C

12th Sep 2025505 AMAQI
12th Sep 2025526 AMAQI
12th Sep 2025487 AMAQI
12th Sep 2025488 AMAQI
12th Sep 2025609 AMAQI
12th Sep 20255210 AMAQI
12th Sep 20255011 AMAQI
12th Sep 20255012 PMAQI
12th Sep 2025601 PMAQI
12th Sep 2025542 PMAQI
12th Sep 2025533 PMAQI
12th Sep 2025474 PMAQI
12th Sep 2025485 PMAQI
12th Sep 2025526 PMAQI
12th Sep 2025527 PMAQI
12th Sep 2025588 PMAQI
12th Sep 2025579 PMAQI
12th Sep 20255610 PMAQI
12th Sep 20255511 PMAQI
13th Sep 20255012 AMAQI
13th Sep 2025521 AMAQI
13th Sep 2025522 AMAQI
13th Sep 2025523 AMAQI
13th Sep 2025524 AMAQI

28°C24/32°C

13th Sep 2025515 AMAQI
13th Sep 2025506 AMAQI
13th Sep 2025577 AMAQI
13th Sep 2025528 AMAQI
13th Sep 2025529 AMAQI
13th Sep 20255810 AMAQI
13th Sep 20255811 AMAQI
13th Sep 20255712 PMAQI
13th Sep 2025531 PMAQI
13th Sep 2025502 PMAQI
13th Sep 2025463 PMAQI
13th Sep 2025484 PMAQI
13th Sep 2025515 PMAQI
13th Sep 2025526 PMAQI
13th Sep 2025477 PMAQI
13th Sep 2025528 PMAQI
13th Sep 2025539 PMAQI
13th Sep 20255510 PMAQI
13th Sep 20255011 PMAQI
14th Sep 20255312 AMAQI
14th Sep 2025531 AMAQI
14th Sep 2025542 AMAQI
14th Sep 2025523 AMAQI
14th Sep 2025544 AMAQI

28°C24/33°C

14th Sep 2025545 AMAQI
14th Sep 2025536 AMAQI
14th Sep 2025527 AMAQI
14th Sep 2025538 AMAQI
14th Sep 2025619 AMAQI
14th Sep 20255810 AMAQI
14th Sep 20255011 AMAQI
14th Sep 20255212 PMAQI
14th Sep 2025451 PMAQI
14th Sep 2025402 PMAQI
14th Sep 2025473 PMAQI
14th Sep 2025354 PMAQI
14th Sep 2025385 PMAQI
14th Sep 2025386 PMAQI
14th Sep 2025547 PMAQI
14th Sep 2025508 PMAQI
14th Sep 2025549 PMAQI
14th Sep 20255210 PMAQI
14th Sep 20255111 PMAQI
15th Sep 20255312 AMAQI
15th Sep 2025531 AMAQI
15th Sep 2025542 AMAQI
15th Sep 2025543 AMAQI
15th Sep 2025544 AMAQI

27°C23/32°C

15th Sep 2025545 AMAQI
15th Sep 2025546 AMAQI
15th Sep 2025597 AMAQI
15th Sep 2025668 AMAQI
15th Sep 2025549 AMAQI
15th Sep 20256810 AMAQI
15th Sep 20254211 AMAQI
15th Sep 20254012 PMAQI
15th Sep 2025451 PMAQI
15th Sep 2025372 PMAQI
15th Sep 2025323 PMAQI
15th Sep 2025414 PMAQI
15th Sep 2025335 PMAQI
15th Sep 2025446 PMAQI
15th Sep 2025547 PMAQI
15th Sep 2025638 PMAQI
15th Sep 2025559 PMAQI
15th Sep 20255610 PMAQI
15th Sep 20254411 PMAQI
16th Sep 20255312 AMAQI
16th Sep 2025541 AMAQI
16th Sep 2025532 AMAQI
16th Sep 2025543 AMAQI
16th Sep 2025534 AMAQI

27°C23/32°C

16th Sep 2025545 AMAQI
16th Sep 2025546 AMAQI
16th Sep 2025437 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025339 AMAQI
16th Sep 20253010 AMAQI
16th Sep 20253611 AMAQI
16th Sep 20253412 PMAQI
16th Sep 2025261 PMAQI
16th Sep 2025322 PMAQI
16th Sep 2025303 PMAQI
16th Sep 2025324 PMAQI
16th Sep 2025305 PMAQI
16th Sep 2025426 PMAQI
16th Sep 2025347 PMAQI
16th Sep 2025498 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255411 PMAQI
17th Sep 20255612 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025522 AMAQI
17th Sep 2025523 AMAQI
17th Sep 2025524 AMAQI

26°C23/28°C

17th Sep 2025525 AMAQI
17th Sep 2025516 AMAQI
17th Sep 2025487 AMAQI
17th Sep 2025328 AMAQI
17th Sep 2025399 AMAQI
17th Sep 20254010 AMAQI
17th Sep 20255411 AMAQI
17th Sep 20255412 PMAQI
17th Sep 2025431 PMAQI
17th Sep 2025342 PMAQI
17th Sep 2025463 PMAQI
17th Sep 2025454 PMAQI
17th Sep 2025445 PMAQI
17th Sep 2025466 PMAQI
17th Sep 2025507 PMAQI
17th Sep 2025548 PMAQI
17th Sep 2025589 PMAQI
17th Sep 20255810 PMAQI
17th Sep 20255611 PMAQI
18th Sep 20255212 AMAQI
18th Sep 2025531 AMAQI
18th Sep 2025532 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025524 AMAQI

27°C23/32°C

18th Sep 2025525 AMAQI
18th Sep 2025526 AMAQI
18th Sep 2025527 AMAQI
18th Sep 2025508 AMAQI
18th Sep 2025469 AMAQI
18th Sep 20253010 AMAQI
18th Sep 20252811 AMAQI
18th Sep 20252912 PMAQI
18th Sep 2025281 PMAQI
18th Sep 2025272 PMAQI
18th Sep 2025243 PMAQI
18th Sep 2025254 PMAQI
18th Sep 2025355 PMAQI
18th Sep 2025296 PMAQI
18th Sep 2025387 PMAQI
18th Sep 2025508 PMAQI
18th Sep 2025459 PMAQI
18th Sep 20255010 PMAQI
18th Sep 20255211 PMAQI
19th Sep 20254812 AMAQI
19th Sep 2025441 AMAQI
19th Sep 2025402 AMAQI
19th Sep 2025433 AMAQI
19th Sep 2025524 AMAQI

26°C23/30°C

19th Sep 2025525 AMAQI
19th Sep 2025526 AMAQI
19th Sep 2025367 AMAQI
19th Sep 2025288 AMAQI
19th Sep 2025189 AMAQI
19th Sep 20251610 AMAQI
19th Sep 20252211 AMAQI
19th Sep 20252012 PMAQI
19th Sep 2025211 PMAQI
19th Sep 2025172 PMAQI
19th Sep 2025163 PMAQI
19th Sep 2025244 PMAQI
19th Sep 2025315 PMAQI
19th Sep 2025236 PMAQI
19th Sep 2025247 PMAQI
19th Sep 2025298 PMAQI
19th Sep 2025329 PMAQI
19th Sep 20252510 PMAQI
19th Sep 20253411 PMAQI
20th Sep 20253212 AMAQI
20th Sep 2025381 AMAQI
20th Sep 2025412 AMAQI
20th Sep 2025463 AMAQI
20th Sep 2025514 AMAQI

26°C23/30°C

20th Sep 2025505 AMAQI
20th Sep 2025506 AMAQI
20th Sep 2025377 AMAQI
20th Sep 2025358 AMAQI
20th Sep 2025309 AMAQI
20th Sep 20253010 AMAQI
20th Sep 20252811 AMAQI
20th Sep 20252412 PMAQI
20th Sep 2025261 PMAQI
20th Sep 2025262 PMAQI
20th Sep 2025263 PMAQI
20th Sep 2025264 PMAQI
20th Sep 2025275 PMAQI
20th Sep 2025286 PMAQI
20th Sep 2025357 PMAQI
20th Sep 2025438 PMAQI
20th Sep 2025469 PMAQI
20th Sep 20254210 PMAQI
20th Sep 20254211 PMAQI
21st Sep 20254312 AMAQI
21st Sep 2025451 AMAQI
21st Sep 2025422 AMAQI
21st Sep 2025423 AMAQI
21st Sep 2025424 AMAQI

25°C23/29°C

21st Sep 2025425 AMAQI
21st Sep 2025406 AMAQI
21st Sep 2025327 AMAQI
21st Sep 2025378 AMAQI
21st Sep 2025369 AMAQI
21st Sep 20253210 AMAQI
21st Sep 20252911 AMAQI
21st Sep 20252612 PMAQI
21st Sep 2025211 PMAQI
21st Sep 2025212 PMAQI
21st Sep 2025223 PMAQI
21st Sep 2025244 PMAQI
21st Sep 2025235 PMAQI
21st Sep 2025266 PMAQI
21st Sep 2025337 PMAQI
21st Sep 2025348 PMAQI
21st Sep 2025339 PMAQI
21st Sep 20253210 PMAQI
21st Sep 20253611 PMAQI
22nd Sep 20253612 AMAQI
22nd Sep 2025391 AMAQI
22nd Sep 2025392 AMAQI
22nd Sep 2025373 AMAQI
22nd Sep 2025384 AMAQI

26°C23/31°C

22nd Sep 2025375 AMAQI
22nd Sep 2025366 AMAQI
22nd Sep 2025367 AMAQI
22nd Sep 2025338 AMAQI
22nd Sep 2025339 AMAQI
22nd Sep 20253010 AMAQI
22nd Sep 20253111 AMAQI
22nd Sep 20252612 PMAQI
22nd Sep 2025201 PMAQI
22nd Sep 2025202 PMAQI
22nd Sep 2025163 PMAQI
22nd Sep 2025204 PMAQI
22nd Sep 2025225 PMAQI
22nd Sep 2025246 PMAQI
22nd Sep 2025257 PMAQI
22nd Sep 2025218 PMAQI
22nd Sep 2025219 PMAQI
22nd Sep 20252010 PMAQI
22nd Sep 20252011 PMAQI
23rd Sep 20252212 AMAQI
23rd Sep 2025301 AMAQI
23rd Sep 2025332 AMAQI
23rd Sep 2025343 AMAQI
23rd Sep 2025364 AMAQI

25°C24/28°C

23rd Sep 2025365 AMAQI
23rd Sep 2025386 AMAQI
23rd Sep 2025317 AMAQI
23rd Sep 2025368 AMAQI
23rd Sep 2025279 AMAQI
23rd Sep 20252010 AMAQI
23rd Sep 20251611 AMAQI
23rd Sep 20251512 PMAQI
23rd Sep 2025141 PMAQI
23rd Sep 2025162 PMAQI
23rd Sep 2025163 PMAQI
23rd Sep 2025194 PMAQI
23rd Sep 2025235 PMAQI
23rd Sep 2025196 PMAQI
23rd Sep 2025207 PMAQI
23rd Sep 2025328 PMAQI
23rd Sep 2025389 PMAQI
23rd Sep 20253910 PMAQI
23rd Sep 20252911 PMAQI
24th Sep 20252912 AMAQI
24th Sep 2025341 AMAQI
24th Sep 2025352 AMAQI
24th Sep 2025333 AMAQI
24th Sep 2025324 AMAQI

26°C23/29°C

24th Sep 2025325 AMAQI
24th Sep 2025326 AMAQI
24th Sep 2025307 AMAQI
24th Sep 2025308 AMAQI
24th Sep 2025269 AMAQI
24th Sep 20251810 AMAQI
24th Sep 20251811 AMAQI
24th Sep 20251812 PMAQI
24th Sep 2025141 PMAQI
24th Sep 2025142 PMAQI
24th Sep 2025163 PMAQI
24th Sep 2025164 PMAQI
24th Sep 2025165 PMAQI
24th Sep 2025166 PMAQI
24th Sep 2025197 PMAQI
24th Sep 2025218 PMAQI
24th Sep 2025209 PMAQI
24th Sep 20252310 PMAQI
24th Sep 20252411 PMAQI
25th Sep 20252412 AMAQI
25th Sep 2025331 AMAQI
25th Sep 2025322 AMAQI
25th Sep 2025303 AMAQI
25th Sep 2025314 AMAQI

25°C23/28°C

25th Sep 2025315 AMAQI
25th Sep 2025306 AMAQI
25th Sep 2025247 AMAQI
25th Sep 2025268 AMAQI
25th Sep 2025199 AMAQI
25th Sep 20251610 AMAQI
25th Sep 20251411 AMAQI
25th Sep 20252312 PMAQI
25th Sep 2025281 PMAQI
25th Sep 2025212 PMAQI
25th Sep 2025233 PMAQI
25th Sep 2025294 PMAQI
25th Sep 2025285 PMAQI
25th Sep 2025256 PMAQI
25th Sep 2025317 PMAQI
25th Sep 2025278 PMAQI
25th Sep 2025229 PMAQI
25th Sep 20251810 PMAQI
25th Sep 20251711 PMAQI
26th Sep 20252212 AMAQI
26th Sep 2025211 AMAQI
26th Sep 2025152 AMAQI
26th Sep 2025163 AMAQI
26th Sep 2025284 AMAQI

26°C23/29°C

26th Sep 2025335 AMAQI
26th Sep 2025416 AMAQI
26th Sep 2025557 AMAQI
26th Sep 2025568 AMAQI
26th Sep 2025349 AMAQI
26th Sep 20252210 AMAQI
26th Sep 20251911 AMAQI
26th Sep 20252012 PMAQI
26th Sep 2025171 PMAQI
26th Sep 2025132 PMAQI
26th Sep 2025143 PMAQI
26th Sep 2025144 PMAQI
26th Sep 2025135 PMAQI
26th Sep 2025136 PMAQI
26th Sep 2025147 PMAQI
26th Sep 2025168 PMAQI
26th Sep 2025259 PMAQI
26th Sep 20252310 PMAQI
26th Sep 20251411 PMAQI
27th Sep 20251212 AMAQI
27th Sep 2025141 AMAQI
27th Sep 2025122 AMAQI
27th Sep 2025133 AMAQI
27th Sep 2025114 AMAQI

25°C23/26°C

27th Sep 202565 AMAQI
27th Sep 202596 AMAQI
27th Sep 2025167 AMAQI
27th Sep 2025178 AMAQI
27th Sep 2025159 AMAQI
27th Sep 20251410 AMAQI
27th Sep 20251211 AMAQI
27th Sep 2025812 PMAQI
27th Sep 2025101 PMAQI
27th Sep 202572 PMAQI
27th Sep 202563 PMAQI
27th Sep 202594 PMAQI
27th Sep 2025115 PMAQI
27th Sep 2025116 PMAQI
27th Sep 2025127 PMAQI
27th Sep 2025268 PMAQI
27th Sep 2025389 PMAQI
27th Sep 20254910 PMAQI
27th Sep 20254811 PMAQI
28th Sep 20253712 AMAQI
28th Sep 2025201 AMAQI
28th Sep 2025122 AMAQI
28th Sep 2025113 AMAQI
28th Sep 2025284 AMAQI

25°C23/28°C

28th Sep 2025355 AMAQI
28th Sep 2025376 AMAQI
28th Sep 2025427 AMAQI
28th Sep 2025488 AMAQI
28th Sep 2025279 AMAQI
28th Sep 2025910 AMAQI
28th Sep 2025811 AMAQI
28th Sep 2025612 PMAQI
28th Sep 202561 PMAQI
28th Sep 202562 PMAQI
28th Sep 202563 PMAQI
28th Sep 202594 PMAQI
28th Sep 2025145 PMAQI
28th Sep 2025396 PMAQI
28th Sep 2025567 PMAQI
28th Sep 2025678 PMAQI
28th Sep 2025649 PMAQI
28th Sep 20254410 PMAQI
28th Sep 20251711 PMAQI
29th Sep 20253612 AMAQI
29th Sep 2025571 AMAQI
29th Sep 2025572 AMAQI
29th Sep 2025583 AMAQI
29th Sep 2025544 AMAQI

26°C23/31°C

29th Sep 2025555 AMAQI
29th Sep 2025566 AMAQI
29th Sep 2025487 AMAQI
29th Sep 2025428 AMAQI
29th Sep 2025409 AMAQI
29th Sep 20253510 AMAQI
29th Sep 20253411 AMAQI
29th Sep 20253312 PMAQI
29th Sep 2025441 PMAQI
29th Sep 2025392 PMAQI
29th Sep 2025323 PMAQI
29th Sep 2025494 PMAQI
29th Sep 2025465 PMAQI
29th Sep 2025446 PMAQI
29th Sep 2025487 PMAQI
29th Sep 2025498 PMAQI
29th Sep 2025579 PMAQI
29th Sep 20254610 PMAQI
29th Sep 20254311 PMAQI
30th Sep 20254012 AMAQI
30th Sep 2025511 AMAQI
30th Sep 2025542 AMAQI
30th Sep 2025543 AMAQI
30th Sep 2025494 AMAQI

24°C23/26°C

30th Sep 2025535 AMAQI
30th Sep 2025396 AMAQI
30th Sep 2025417 AMAQI
30th Sep 2025348 AMAQI
30th Sep 2025589 AMAQI
30th Sep 20255810 AMAQI
30th Sep 20255511 AMAQI
30th Sep 20254012 PMAQI
30th Sep 2025461 PMAQI
30th Sep 2025562 PMAQI
30th Sep 2025393 PMAQI
30th Sep 2025484 PMAQI
30th Sep 2025515 PMAQI
30th Sep 2025496 PMAQI
30th Sep 2025557 PMAQI
30th Sep 2025448 PMAQI
30th Sep 2025609 PMAQI
30th Sep 20256310 PMAQI
30th Sep 20255711 PMAQI
1st Oct 20255712 AMAQI
1st Oct 2025581 AMAQI
1st Oct 2025572 AMAQI
1st Oct 2025603 AMAQI
1st Oct 2025504 AMAQI

25°C23/28°C

1st Oct 2025495 AMAQI
1st Oct 2025386 AMAQI
1st Oct 2025267 AMAQI
1st Oct 2025248 AMAQI
1st Oct 2025379 AMAQI
1st Oct 20253910 AMAQI
1st Oct 20254111 AMAQI
1st Oct 20254712 PMAQI
1st Oct 2025551 PMAQI
1st Oct 2025532 PMAQI
1st Oct 2025523 PMAQI
1st Oct 2025504 PMAQI
1st Oct 2025535 PMAQI
1st Oct 2025556 PMAQI
1st Oct 2025677 PMAQI
1st Oct 2025648 PMAQI
1st Oct 2025589 PMAQI
1st Oct 20255610 PMAQI
1st Oct 20255711 PMAQI
2nd Oct 20255612 AMAQI
2nd Oct 2025561 AMAQI
2nd Oct 2025562 AMAQI
2nd Oct 2025553 AMAQI
2nd Oct 2025544 AMAQI

26°C23/31°C

2nd Oct 2025545 AMAQI
2nd Oct 2025496 AMAQI
2nd Oct 2025387 AMAQI
2nd Oct 2025388 AMAQI
2nd Oct 2025459 AMAQI
2nd Oct 20255210 AMAQI
2nd Oct 20255111 AMAQI
2nd Oct 20255312 PMAQI
2nd Oct 2025551 PMAQI
2nd Oct 2025552 PMAQI
2nd Oct 2025523 PMAQI
2nd Oct 2025494 PMAQI
2nd Oct 2025465 PMAQI
2nd Oct 2025486 PMAQI
2nd Oct 2025537 PMAQI
2nd Oct 2025578 PMAQI
2nd Oct 2025699 PMAQI
2nd Oct 20257310 PMAQI
2nd Oct 20256811 PMAQI
3rd Oct 20256512 AMAQI
3rd Oct 2025621 AMAQI
3rd Oct 2025622 AMAQI
3rd Oct 2025633 AMAQI
3rd Oct 2025644 AMAQI

27°C22/32°C

3rd Oct 2025615 AMAQI
3rd Oct 2025566 AMAQI
3rd Oct 2025587 AMAQI
3rd Oct 2025588 AMAQI
3rd Oct 2025569 AMAQI
3rd Oct 20255610 AMAQI
3rd Oct 20255711 AMAQI
3rd Oct 20255512 PMAQI
3rd Oct 2025551 PMAQI
3rd Oct 2025542 PMAQI
3rd Oct 2025543 PMAQI
3rd Oct 2025554 PMAQI
3rd Oct 2025585 PMAQI
3rd Oct 2025456 PMAQI
3rd Oct 2025557 PMAQI
3rd Oct 2025608 PMAQI
3rd Oct 2025639 PMAQI
3rd Oct 20257410 PMAQI
3rd Oct 20257611 PMAQI
4th Oct 20256612 AMAQI
4th Oct 2025651 AMAQI
4th Oct 2025652 AMAQI
4th Oct 2025643 AMAQI
4th Oct 2025624 AMAQI

--°C/°C

5 AM
11 AM
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 6 AM

47AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM

33AQI

1 hours / Day
30 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 3 PM (Avg. 33).
Night time
Avg. Highest Time
9 PM - 10 PM

49AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM

43AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 10 PM (Avg. 49), while the lowest AQI was between 7 PM to 7 PM (Avg. 43).

2025 Days Vs Air Quality

Ban Phong, Chum Phae, Khon Kaen, Thailand

2025

22%

62

59%

162

18%

49

1%

3

Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)

Good
62 Days
Moderate
162 Days
Poor
49 Days
Unhealthy
3 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 22%

Health Risk Level:

Very high

In 2025, 22% of 276 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

Ban Phong, Chum Phae, 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
2nd January 2025
90AQI
3rd January 2025
91AQI
4th January 2025
102AQI
5th January 2025
111AQI
6th January 2025
120AQI
7th January 2025
130AQI
8th January 2025
126AQI
9th January 2025
115AQI
10th January 2025
93AQI
11th January 2025
88AQI
12th January 2025
97AQI
13th January 2025
105AQI
14th January 2025
111AQI
15th January 2025
102AQI
16th January 2025
90AQI
17th January 2025
101AQI
18th January 2025
111AQI
19th January 2025
115AQI
20th January 2025
123AQI
21st January 2025
125AQI
22nd January 2025
131AQI
23rd January 2025
137AQI
24th January 2025
141AQI
25th January 2025
141AQI
26th January 2025
125AQI
27th January 2025
82AQI
28th January 2025
88AQI
29th January 2025
94AQI
30th January 2025
105AQI
31st January 2025
116AQI
1st February 2025
120AQI
2nd February 2025
121AQI
3rd February 2025
125AQI
4th February 2025
90AQI
5th February 2025
100AQI
6th February 2025
114AQI
7th February 2025
115AQI
8th February 2025
82AQI
9th February 2025
76AQI
10th February 2025
86AQI
11th February 2025
100AQI
12th February 2025
109AQI
13th February 2025
107AQI
14th February 2025
115AQI
15th February 2025
103AQI
16th February 2025
128AQI
17th February 2025
120AQI
18th February 2025
111AQI
19th February 2025
104AQI
20th February 2025
107AQI
21st February 2025
99AQI
22nd February 2025
95AQI
23rd February 2025
78AQI
24th February 2025
64AQI
25th February 2025
61AQI
26th February 2025
60AQI
27th February 2025
69AQI
28th February 2025
82AQI
1st March 2025
82AQI
2nd March 2025
94AQI
3rd March 2025
97AQI
4th March 2025
107AQI
5th March 2025
105AQI
6th March 2025
106AQI
7th March 2025
72AQI
8th March 2025
74AQI
9th March 2025
78AQI
10th March 2025
78AQI
11th March 2025
95AQI
12th March 2025
94AQI
13th March 2025
81AQI
14th March 2025
90AQI
15th March 2025
98AQI
16th March 2025
85AQI
17th March 2025
87AQI
18th March 2025
82AQI
19th March 2025
93AQI
20th March 2025
97AQI
21st March 2025
115AQI
22nd March 2025
140AQI
23rd March 2025
147AQI
24th March 2025
158AQI
25th March 2025
157AQI
26th March 2025
154AQI
27th March 2025
149AQI
28th March 2025
149AQI
29th March 2025
145AQI
30th March 2025
106AQI
31st March 2025
104AQI
1st April 2025
91AQI
2nd April 2025
99AQI
3rd April 2025
113AQI
4th April 2025
123AQI
5th April 2025
107AQI
6th April 2025
96AQI
7th April 2025
88AQI
8th April 2025
87AQI
9th April 2025
86AQI
10th April 2025
81AQI
11th April 2025
82AQI
12th April 2025
72AQI
13th April 2025
67AQI
14th April 2025
74AQI
15th April 2025
70AQI
16th April 2025
70AQI
17th April 2025
65AQI
18th April 2025
64AQI
19th April 2025
63AQI
20th April 2025
63AQI
21st April 2025
66AQI
22nd April 2025
74AQI
23rd April 2025
75AQI
24th April 2025
75AQI
25th April 2025
83AQI
26th April 2025
78AQI
27th April 2025
72AQI
28th April 2025
76AQI
29th April 2025
70AQI
30th April 2025
73AQI
1st May 2025
78AQI
2nd May 2025
83AQI
3rd May 2025
77AQI
4th May 2025
78AQI
5th May 2025
76AQI
6th May 2025
76AQI
7th May 2025
77AQI
8th May 2025
71AQI
9th May 2025
61AQI
10th May 2025
61AQI
11th May 2025
52AQI
12th May 2025
50AQI
13th May 2025
61AQI
14th May 2025
60AQI
15th May 2025
49AQI
16th May 2025
50AQI
17th May 2025
52AQI
18th May 2025
54AQI
19th May 2025
55AQI
20th May 2025
58AQI
21st May 2025
58AQI
22nd May 2025
53AQI
23rd May 2025
57AQI
24th May 2025
54AQI
25th May 2025
53AQI
26th May 2025
50AQI
27th May 2025
48AQI
28th May 2025
52AQI
29th May 2025
51AQI
30th May 2025
52AQI
31st May 2025
50AQI
1st June 2025
50AQI
2nd June 2025
51AQI
3rd June 2025
51AQI
4th June 2025
57AQI
5th June 2025
62AQI
6th June 2025
59AQI
7th June 2025
60AQI
8th June 2025
58AQI
9th June 2025
59AQI
10th June 2025
58AQI
11th June 2025
55AQI
12th June 2025
53AQI
13th June 2025
56AQI
14th June 2025
53AQI
15th June 2025
47AQI
16th June 2025
50AQI
17th June 2025
54AQI
18th June 2025
51AQI
19th June 2025
49AQI
20th June 2025
47AQI
21st June 2025
49AQI
22nd June 2025
47AQI
23rd June 2025
46AQI
24th June 2025
52AQI
25th June 2025
55AQI
26th June 2025
55AQI
27th June 2025
59AQI
28th June 2025
56AQI
29th June 2025
54AQI
30th June 2025
52AQI
1st July 2025
57AQI
2nd July 2025
51AQI
3rd July 2025
55AQI
4th July 2025
53AQI
5th July 2025
61AQI
6th July 2025
53AQI
7th July 2025
53AQI
8th July 2025
54AQI
9th July 2025
58AQI
10th July 2025
56AQI
11th July 2025
53AQI
12th July 2025
54AQI
13th July 2025
53AQI
14th July 2025
52AQI
15th July 2025
56AQI
16th July 2025
55AQI
17th July 2025
54AQI
18th July 2025
52AQI
19th July 2025
50AQI
20th July 2025
53AQI
21st July 2025
49AQI
22nd July 2025
45AQI
23rd July 2025
40AQI
24th July 2025
41AQI
25th July 2025
45AQI
26th July 2025
50AQI
27th July 2025
47AQI
28th July 2025
48AQI
29th July 2025
46AQI
30th July 2025
49AQI
31st July 2025
54AQI
1st August 2025
60AQI
2nd August 2025
58AQI
3rd August 2025
57AQI
4th August 2025
57AQI
5th August 2025
56AQI
6th August 2025
54AQI
7th August 2025
47AQI
8th August 2025
41AQI
9th August 2025
36AQI
10th August 2025
37AQI
11th August 2025
39AQI
12th August 2025
48AQI
13th August 2025
50AQI
14th August 2025
50AQI
15th August 2025
48AQI
16th August 2025
46AQI
17th August 2025
45AQI
18th August 2025
50AQI
19th August 2025
50AQI
20th August 2025
51AQI
21st August 2025
56AQI
22nd August 2025
56AQI
23rd August 2025
53AQI
24th August 2025
50AQI
25th August 2025
54AQI
26th August 2025
46AQI
27th August 2025
49AQI
28th August 2025
51AQI
29th August 2025
54AQI
30th August 2025
53AQI
31st August 2025
50AQI
1st September 2025
46AQI
2nd September 2025
49AQI
3rd September 2025
53AQI
4th September 2025
47AQI
5th September 2025
52AQI
6th September 2025
52AQI
7th September 2025
52AQI
8th September 2025
51AQI
9th September 2025
47AQI
10th September 2025
46AQI
11th September 2025
50AQI
12th September 2025
52AQI
13th September 2025
52AQI
14th September 2025
51AQI
15th September 2025
51AQI
16th September 2025
46AQI
17th September 2025
51AQI
18th September 2025
45AQI
19th September 2025
35AQI
20th September 2025
37AQI
21st September 2025
36AQI
22nd September 2025
29AQI
23rd September 2025
26AQI
24th September 2025
24AQI
25th September 2025
25AQI
26th September 2025
22AQI
27th September 2025
16AQI
28th September 2025
31AQI
29th September 2025
42AQI
30th September 2025
47AQI
1st October 2025
52AQI
2nd October 2025
55AQI
3rd October 2025
62AQI
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

110AQI

98AQI

107AQI

80AQI

60AQI

54AQI

52AQI

50AQI

42AQI

56AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202572AQI

10
21
14
14
17
11
3
27
3
6
25
8
22
11
20
17
14
20
10
3
62
162
49
3

Highest AQI recorded in

January

110AQI

Lowest AQI recorded in

September

42AQI

202460AQI

1
13
3
1
1
1
9
3
17
13
30
1
26
2
3
5
8
30
29
2
91
101
6

Highest AQI recorded in

April

103AQI

Lowest AQI recorded in

July

41AQI

202368AQI

13
17
1
4
20
4
20
11
2
14
13
1
20
11
24
10
3
18
13
73
100
45
1

Highest AQI recorded in

November

124AQI

Lowest AQI recorded in

July

10AQI

202242AQI

2
2
19
11
16
14
37
27

Highest AQI recorded in

October

61AQI

Lowest AQI recorded in

November

36AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2025(Avg.)
72AQI
Least Polluted Year Recorded
2022(Avg.)
42AQI

Ban Phong's annual 2025 AQI (72) shows an average percentage change of 32.4% (worsened AQI) compared to previous years: 2022 (42), 2023 (68), 2024 (60).