Na Than, Kranuan, 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
Na Than, Kranuan, Khon Kaen, Thailand
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Sep 2025
49AQILowest AQI recorded on
27th Sep 2025
16AQISame Day Analysis (28th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 26 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Na Than, Kranuan, Khon Kaen, Thailand
AQI
Day
Night
.
5 AM29th Sep 2025
6 PM
4 AM30th Sep 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM29th Sep
56AQI
Avg. Lowest Time
8AM29th Sep
12AQI
In the last 24 hours,
Na Than's AQI reached its highest point of 56 at 5 AM during the Night, while the lowest point, 12, was recorded at 8 AM during the Night between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Na Than, Kranuan, Khon Kaen, Thailand
AugSep
31st - 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 - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th
Day
Night
31st Aug 2025525 AMAQI
31st Aug 2025526 AMAQI
31st Aug 2025367 AMAQI
31st Aug 2025388 AMAQI
31st Aug 2025409 AMAQI
31st Aug 20254010 AMAQI
31st Aug 20253911 AMAQI
31st Aug 20253212 PMAQI
31st Aug 2025341 PMAQI
31st Aug 2025422 PMAQI
31st Aug 2025403 PMAQI
31st Aug 2025304 PMAQI
31st Aug 2025385 PMAQI
31st Aug 2025436 PMAQI
31st Aug 2025467 PMAQI
31st Aug 2025518 PMAQI
31st Aug 2025509 PMAQI
31st Aug 20254610 PMAQI
31st Aug 20254611 PMAQI
1st Sep 20254212 AMAQI
1st Sep 2025501 AMAQI
1st Sep 2025522 AMAQI
1st Sep 2025523 AMAQI
1st Sep 2025524 AMAQI
25°C22/28°C
1st Sep 2025525 AMAQI
1st Sep 2025536 AMAQI
1st Sep 2025337 AMAQI
1st Sep 2025378 AMAQI
1st Sep 2025389 AMAQI
1st Sep 20253810 AMAQI
1st Sep 20253711 AMAQI
1st Sep 20253912 PMAQI
1st Sep 2025321 PMAQI
1st Sep 2025292 PMAQI
1st Sep 2025343 PMAQI
1st Sep 2025394 PMAQI
1st Sep 2025335 PMAQI
1st Sep 2025506 PMAQI
1st Sep 2025527 PMAQI
1st Sep 2025548 PMAQI
1st Sep 2025539 PMAQI
1st Sep 20255310 PMAQI
1st Sep 20255211 PMAQI
2nd Sep 20254612 AMAQI
2nd Sep 2025461 AMAQI
2nd Sep 2025502 AMAQI
2nd Sep 2025493 AMAQI
2nd Sep 2025494 AMAQI
26°C23/30°C
2nd Sep 2025495 AMAQI
2nd Sep 2025526 AMAQI
2nd Sep 2025427 AMAQI
2nd Sep 2025468 AMAQI
2nd Sep 2025369 AMAQI
2nd Sep 20254110 AMAQI
2nd Sep 20254411 AMAQI
2nd Sep 20252912 PMAQI
2nd Sep 2025381 PMAQI
2nd Sep 2025442 PMAQI
2nd Sep 2025423 PMAQI
2nd Sep 2025464 PMAQI
2nd Sep 2025365 PMAQI
2nd Sep 2025426 PMAQI
2nd Sep 2025497 PMAQI
2nd Sep 2025508 PMAQI
2nd Sep 2025469 PMAQI
2nd Sep 20254710 PMAQI
2nd Sep 20254911 PMAQI
3rd Sep 20254812 AMAQI
3rd Sep 2025501 AMAQI
3rd Sep 2025512 AMAQI
3rd Sep 2025513 AMAQI
3rd Sep 2025514 AMAQI
27°C24/31°C
3rd Sep 2025515 AMAQI
3rd Sep 2025516 AMAQI
3rd Sep 2025437 AMAQI
3rd Sep 2025438 AMAQI
3rd Sep 2025449 AMAQI
3rd Sep 20255110 AMAQI
3rd Sep 20254611 AMAQI
3rd Sep 20254412 PMAQI
3rd Sep 2025541 PMAQI
3rd Sep 2025432 PMAQI
3rd Sep 2025493 PMAQI
3rd Sep 2025514 PMAQI
3rd Sep 2025485 PMAQI
3rd Sep 2025436 PMAQI
3rd Sep 2025507 PMAQI
3rd Sep 2025568 PMAQI
3rd Sep 2025589 PMAQI
3rd Sep 20254510 PMAQI
3rd Sep 20255211 PMAQI
4th Sep 20254812 AMAQI
4th Sep 2025491 AMAQI
4th Sep 2025522 AMAQI
4th Sep 2025523 AMAQI
4th Sep 2025524 AMAQI
27°C24/30°C
4th Sep 2025525 AMAQI
4th Sep 2025516 AMAQI
4th Sep 2025437 AMAQI
4th Sep 2025588 AMAQI
4th Sep 2025509 AMAQI
4th Sep 20254610 AMAQI
4th Sep 20254611 AMAQI
4th Sep 20255012 PMAQI
4th Sep 2025501 PMAQI
4th Sep 2025392 PMAQI
4th Sep 2025213 PMAQI
4th Sep 2025614 PMAQI
4th Sep 2025775 PMAQI
4th Sep 2025646 PMAQI
4th Sep 2025547 PMAQI
4th Sep 2025558 PMAQI
4th Sep 2025399 PMAQI
4th Sep 20252110 PMAQI
4th Sep 20252611 PMAQI
5th Sep 20255012 AMAQI
5th Sep 2025491 AMAQI
5th Sep 2025482 AMAQI
5th Sep 2025483 AMAQI
5th Sep 2025524 AMAQI
27°C24/32°C
5th Sep 2025515 AMAQI
5th Sep 2025496 AMAQI
5th Sep 2025487 AMAQI
5th Sep 2025488 AMAQI
5th Sep 2025369 AMAQI
5th Sep 20255210 AMAQI
5th Sep 20253811 AMAQI
5th Sep 20255412 PMAQI
5th Sep 2025511 PMAQI
5th Sep 2025362 PMAQI
5th Sep 2025403 PMAQI
5th Sep 2025384 PMAQI
5th Sep 2025345 PMAQI
5th Sep 2025446 PMAQI
5th Sep 2025507 PMAQI
5th Sep 2025528 PMAQI
5th Sep 2025519 PMAQI
5th Sep 20255410 PMAQI
5th Sep 20255411 PMAQI
6th Sep 20255212 AMAQI
6th Sep 2025511 AMAQI
6th Sep 2025502 AMAQI
6th Sep 2025483 AMAQI
6th Sep 2025494 AMAQI
26°C24/30°C
6th Sep 2025505 AMAQI
6th Sep 2025476 AMAQI
6th Sep 2025397 AMAQI
6th Sep 2025208 AMAQI
6th Sep 2025419 AMAQI
6th Sep 20255410 AMAQI
6th Sep 20254811 AMAQI
6th Sep 20254912 PMAQI
6th Sep 2025301 PMAQI
6th Sep 2025402 PMAQI
6th Sep 2025433 PMAQI
6th Sep 2025454 PMAQI
6th Sep 2025335 PMAQI
6th Sep 2025386 PMAQI
6th Sep 2025517 PMAQI
6th Sep 2025568 PMAQI
6th Sep 2025549 PMAQI
6th Sep 20254910 PMAQI
6th Sep 20254711 PMAQI
7th Sep 20254412 AMAQI
7th Sep 2025481 AMAQI
7th Sep 2025522 AMAQI
7th Sep 2025503 AMAQI
7th Sep 2025504 AMAQI
26°C24/29°C
7th Sep 2025505 AMAQI
7th Sep 2025506 AMAQI
7th Sep 2025517 AMAQI
7th Sep 2025468 AMAQI
7th Sep 2025369 AMAQI
7th Sep 20253610 AMAQI
7th Sep 20254611 AMAQI
7th Sep 20254612 PMAQI
7th Sep 2025521 PMAQI
7th Sep 2025462 PMAQI
7th Sep 2025423 PMAQI
7th Sep 2025524 PMAQI
7th Sep 2025545 PMAQI
7th Sep 2025506 PMAQI
7th Sep 2025537 PMAQI
7th Sep 2025548 PMAQI
7th Sep 2025569 PMAQI
7th Sep 20255210 PMAQI
7th Sep 20255211 PMAQI
8th Sep 20255312 AMAQI
8th Sep 2025521 AMAQI
8th Sep 2025522 AMAQI
8th Sep 2025483 AMAQI
8th Sep 2025484 AMAQI
26°C24/30°C
8th Sep 2025495 AMAQI
8th Sep 2025496 AMAQI
8th Sep 2025397 AMAQI
8th Sep 2025568 AMAQI
8th Sep 2025489 AMAQI
8th Sep 20254410 AMAQI
8th Sep 20254811 AMAQI
8th Sep 20254712 PMAQI
8th Sep 2025421 PMAQI
8th Sep 2025422 PMAQI
8th Sep 2025373 PMAQI
8th Sep 2025354 PMAQI
8th Sep 2025425 PMAQI
8th Sep 2025486 PMAQI
8th Sep 2025497 PMAQI
8th Sep 2025578 PMAQI
8th Sep 2025589 PMAQI
8th Sep 20255010 PMAQI
8th Sep 20254911 PMAQI
9th Sep 20255112 AMAQI
9th Sep 2025521 AMAQI
9th Sep 2025522 AMAQI
9th Sep 2025523 AMAQI
9th Sep 2025504 AMAQI
25°C23/29°C
9th Sep 2025525 AMAQI
9th Sep 2025506 AMAQI
9th Sep 2025427 AMAQI
9th Sep 2025568 AMAQI
9th Sep 2025449 AMAQI
9th Sep 20254810 AMAQI
9th Sep 20254011 AMAQI
9th Sep 20253812 PMAQI
9th Sep 2025371 PMAQI
9th Sep 2025312 PMAQI
9th Sep 2025403 PMAQI
9th Sep 2025344 PMAQI
9th Sep 2025285 PMAQI
9th Sep 2025466 PMAQI
9th Sep 2025437 PMAQI
9th Sep 2025558 PMAQI
9th Sep 2025489 PMAQI
9th Sep 20255410 PMAQI
9th Sep 20254011 PMAQI
10th Sep 20255012 AMAQI
10th Sep 2025491 AMAQI
10th Sep 2025522 AMAQI
10th Sep 2025513 AMAQI
10th Sep 2025504 AMAQI
25°C23/27°C
10th Sep 2025525 AMAQI
10th Sep 2025506 AMAQI
10th Sep 2025327 AMAQI
10th Sep 2025368 AMAQI
10th Sep 2025329 AMAQI
10th Sep 20253210 AMAQI
10th Sep 20254011 AMAQI
10th Sep 20254212 PMAQI
10th Sep 2025311 PMAQI
10th Sep 2025402 PMAQI
10th Sep 2025293 PMAQI
10th Sep 2025394 PMAQI
10th Sep 2025305 PMAQI
10th Sep 2025426 PMAQI
10th Sep 2025447 PMAQI
10th Sep 2025508 PMAQI
10th Sep 2025519 PMAQI
10th Sep 20254610 PMAQI
10th Sep 20254911 PMAQI
11th Sep 20254812 AMAQI
11th Sep 2025511 AMAQI
11th Sep 2025502 AMAQI
11th Sep 2025493 AMAQI
11th Sep 2025494 AMAQI
25°C23/30°C
11th Sep 2025505 AMAQI
11th Sep 2025486 AMAQI
11th Sep 2025467 AMAQI
11th Sep 2025448 AMAQI
11th Sep 2025379 AMAQI
11th Sep 20253710 AMAQI
11th Sep 20254211 AMAQI
11th Sep 20254312 PMAQI
11th Sep 2025331 PMAQI
11th Sep 2025332 PMAQI
11th Sep 2025283 PMAQI
11th Sep 2025514 PMAQI
11th Sep 2025415 PMAQI
11th Sep 2025446 PMAQI
11th Sep 2025487 PMAQI
11th Sep 2025448 PMAQI
11th Sep 2025499 PMAQI
11th Sep 20254710 PMAQI
11th Sep 20255511 PMAQI
12th Sep 20255212 AMAQI
12th Sep 2025501 AMAQI
12th Sep 2025512 AMAQI
12th Sep 2025503 AMAQI
12th Sep 2025504 AMAQI
26°C23/30°C
12th Sep 2025495 AMAQI
12th Sep 2025506 AMAQI
12th Sep 2025387 AMAQI
12th Sep 2025398 AMAQI
12th Sep 2025399 AMAQI
12th Sep 20254010 AMAQI
12th Sep 20253411 AMAQI
12th Sep 20253412 PMAQI
12th Sep 2025441 PMAQI
12th Sep 2025402 PMAQI
12th Sep 2025353 PMAQI
12th Sep 2025354 PMAQI
12th Sep 2025365 PMAQI
12th Sep 2025466 PMAQI
12th Sep 2025447 PMAQI
12th Sep 2025518 PMAQI
12th Sep 2025449 PMAQI
12th Sep 20255110 PMAQI
12th Sep 20255011 PMAQI
13th Sep 20254712 AMAQI
13th Sep 2025481 AMAQI
13th Sep 2025502 AMAQI
13th Sep 2025493 AMAQI
13th Sep 2025484 AMAQI
28°C24/33°C
13th Sep 2025485 AMAQI
13th Sep 2025486 AMAQI
13th Sep 2025547 AMAQI
13th Sep 2025548 AMAQI
13th Sep 2025389 AMAQI
13th Sep 20254210 AMAQI
13th Sep 20253211 AMAQI
13th Sep 20253412 PMAQI
13th Sep 2025311 PMAQI
13th Sep 2025322 PMAQI
13th Sep 2025343 PMAQI
13th Sep 2025364 PMAQI
13th Sep 2025485 PMAQI
13th Sep 2025486 PMAQI
13th Sep 2025457 PMAQI
13th Sep 2025488 PMAQI
13th Sep 2025459 PMAQI
13th Sep 20254810 PMAQI
13th Sep 20254611 PMAQI
14th Sep 20254812 AMAQI
14th Sep 2025471 AMAQI
14th Sep 2025472 AMAQI
14th Sep 2025463 AMAQI
14th Sep 2025474 AMAQI
28°C24/32°C
14th Sep 2025445 AMAQI
14th Sep 2025456 AMAQI
14th Sep 2025447 AMAQI
14th Sep 2025498 AMAQI
14th Sep 2025469 AMAQI
14th Sep 20255210 AMAQI
14th Sep 20254011 AMAQI
14th Sep 20254812 PMAQI
14th Sep 2025371 PMAQI
14th Sep 2025282 PMAQI
14th Sep 2025463 PMAQI
14th Sep 2025384 PMAQI
14th Sep 2025365 PMAQI
14th Sep 2025366 PMAQI
14th Sep 2025507 PMAQI
14th Sep 2025468 PMAQI
14th Sep 2025509 PMAQI
14th Sep 20255110 PMAQI
14th Sep 20254811 PMAQI
15th Sep 20254712 AMAQI
15th Sep 2025451 AMAQI
15th Sep 2025462 AMAQI
15th Sep 2025453 AMAQI
15th Sep 2025484 AMAQI
27°C24/32°C
15th Sep 2025465 AMAQI
15th Sep 2025456 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025588 AMAQI
15th Sep 2025449 AMAQI
15th Sep 20253910 AMAQI
15th Sep 20253511 AMAQI
15th Sep 20252412 PMAQI
15th Sep 2025341 PMAQI
15th Sep 2025282 PMAQI
15th Sep 2025323 PMAQI
15th Sep 2025524 PMAQI
15th Sep 2025265 PMAQI
15th Sep 2025416 PMAQI
15th Sep 2025537 PMAQI
15th Sep 2025598 PMAQI
15th Sep 2025489 PMAQI
15th Sep 20255510 PMAQI
15th Sep 20254111 PMAQI
16th Sep 20255212 AMAQI
16th Sep 2025561 AMAQI
16th Sep 2025512 AMAQI
16th Sep 2025513 AMAQI
16th Sep 2025504 AMAQI
27°C23/32°C
16th Sep 2025505 AMAQI
16th Sep 2025496 AMAQI
16th Sep 2025417 AMAQI
16th Sep 2025378 AMAQI
16th Sep 2025309 AMAQI
16th Sep 20253410 AMAQI
16th Sep 20253611 AMAQI
16th Sep 20252812 PMAQI
16th Sep 2025261 PMAQI
16th Sep 2025302 PMAQI
16th Sep 2025363 PMAQI
16th Sep 2025234 PMAQI
16th Sep 2025375 PMAQI
16th Sep 2025376 PMAQI
16th Sep 2025367 PMAQI
16th Sep 2025408 PMAQI
16th Sep 2025529 PMAQI
16th Sep 20255310 PMAQI
16th Sep 20254011 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025521 AMAQI
17th Sep 2025502 AMAQI
17th Sep 2025503 AMAQI
17th Sep 2025494 AMAQI
26°C23/29°C
17th Sep 2025515 AMAQI
17th Sep 2025516 AMAQI
17th Sep 2025387 AMAQI
17th Sep 2025328 AMAQI
17th Sep 2025279 AMAQI
17th Sep 20253610 AMAQI
17th Sep 20255011 AMAQI
17th Sep 20255112 PMAQI
17th Sep 2025351 PMAQI
17th Sep 2025362 PMAQI
17th Sep 2025453 PMAQI
17th Sep 2025464 PMAQI
17th Sep 2025425 PMAQI
17th Sep 2025406 PMAQI
17th Sep 2025447 PMAQI
17th Sep 2025468 PMAQI
17th Sep 2025409 PMAQI
17th Sep 20253210 PMAQI
17th Sep 20254311 PMAQI
18th Sep 20253812 AMAQI
18th Sep 2025521 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025524 AMAQI
26°C23/31°C
18th Sep 2025515 AMAQI
18th Sep 2025516 AMAQI
18th Sep 2025307 AMAQI
18th Sep 2025328 AMAQI
18th Sep 2025279 AMAQI
18th Sep 20252610 AMAQI
18th Sep 20252311 AMAQI
18th Sep 20252412 PMAQI
18th Sep 2025261 PMAQI
18th Sep 2025202 PMAQI
18th Sep 2025163 PMAQI
18th Sep 2025144 PMAQI
18th Sep 2025175 PMAQI
18th Sep 2025186 PMAQI
18th Sep 2025247 PMAQI
18th Sep 2025298 PMAQI
18th Sep 2025269 PMAQI
18th Sep 20254210 PMAQI
18th Sep 20254211 PMAQI
19th Sep 20254612 AMAQI
19th Sep 2025451 AMAQI
19th Sep 2025442 AMAQI
19th Sep 2025433 AMAQI
19th Sep 2025454 AMAQI
27°C23/31°C
19th Sep 2025455 AMAQI
19th Sep 2025446 AMAQI
19th Sep 2025227 AMAQI
19th Sep 2025158 AMAQI
19th Sep 2025149 AMAQI
19th Sep 20251510 AMAQI
19th Sep 20251711 AMAQI
19th Sep 20251412 PMAQI
19th Sep 2025281 PMAQI
19th Sep 2025162 PMAQI
19th Sep 2025173 PMAQI
19th Sep 2025154 PMAQI
19th Sep 2025175 PMAQI
19th Sep 2025166 PMAQI
19th Sep 2025207 PMAQI
19th Sep 2025238 PMAQI
19th Sep 2025209 PMAQI
19th Sep 20252510 PMAQI
19th Sep 20253011 PMAQI
20th Sep 20252812 AMAQI
20th Sep 2025341 AMAQI
20th Sep 2025402 AMAQI
20th Sep 2025403 AMAQI
20th Sep 2025424 AMAQI
26°C23/30°C
20th Sep 2025405 AMAQI
20th Sep 2025426 AMAQI
20th Sep 2025257 AMAQI
20th Sep 2025248 AMAQI
20th Sep 2025309 AMAQI
20th Sep 20254110 AMAQI
20th Sep 20252011 AMAQI
20th Sep 20252512 PMAQI
20th Sep 2025161 PMAQI
20th Sep 2025162 PMAQI
20th Sep 2025153 PMAQI
20th Sep 2025154 PMAQI
20th Sep 2025145 PMAQI
20th Sep 2025166 PMAQI
20th Sep 2025177 PMAQI
20th Sep 2025228 PMAQI
20th Sep 2025309 PMAQI
20th Sep 20252710 PMAQI
20th Sep 20251811 PMAQI
21st Sep 20252612 AMAQI
21st Sep 2025361 AMAQI
21st Sep 2025362 AMAQI
21st Sep 2025373 AMAQI
21st Sep 2025364 AMAQI
26°C23/30°C
21st Sep 2025365 AMAQI
21st Sep 2025366 AMAQI
21st Sep 2025267 AMAQI
21st Sep 2025278 AMAQI
21st Sep 2025289 AMAQI
21st Sep 20252610 AMAQI
21st Sep 20252311 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025211 PMAQI
21st Sep 2025162 PMAQI
21st Sep 2025183 PMAQI
21st Sep 2025174 PMAQI
21st Sep 2025165 PMAQI
21st Sep 2025186 PMAQI
21st Sep 2025287 PMAQI
21st Sep 2025298 PMAQI
21st Sep 2025289 PMAQI
21st Sep 20253110 PMAQI
21st Sep 20253611 PMAQI
22nd Sep 20253112 AMAQI
22nd Sep 2025311 AMAQI
22nd Sep 2025332 AMAQI
22nd Sep 2025343 AMAQI
22nd Sep 2025334 AMAQI
26°C23/30°C
22nd Sep 2025335 AMAQI
22nd Sep 2025346 AMAQI
22nd Sep 2025247 AMAQI
22nd Sep 2025218 AMAQI
22nd Sep 2025249 AMAQI
22nd Sep 20252010 AMAQI
22nd Sep 20252411 AMAQI
22nd Sep 20253012 PMAQI
22nd Sep 2025301 PMAQI
22nd Sep 2025152 PMAQI
22nd Sep 2025163 PMAQI
22nd Sep 2025184 PMAQI
22nd Sep 2025385 PMAQI
22nd Sep 2025416 PMAQI
22nd Sep 2025407 PMAQI
22nd Sep 2025268 PMAQI
22nd Sep 2025359 PMAQI
22nd Sep 20253210 PMAQI
22nd Sep 20252811 PMAQI
23rd Sep 20252612 AMAQI
23rd Sep 2025251 AMAQI
23rd Sep 2025332 AMAQI
23rd Sep 2025323 AMAQI
23rd Sep 2025324 AMAQI
25°C24/28°C
23rd Sep 2025345 AMAQI
23rd Sep 2025356 AMAQI
23rd Sep 2025327 AMAQI
23rd Sep 2025338 AMAQI
23rd Sep 2025249 AMAQI
23rd Sep 20252110 AMAQI
23rd Sep 20253111 AMAQI
23rd Sep 20251912 PMAQI
23rd Sep 2025191 PMAQI
23rd Sep 2025152 PMAQI
23rd Sep 2025143 PMAQI
23rd Sep 2025204 PMAQI
23rd Sep 2025235 PMAQI
23rd Sep 2025216 PMAQI
23rd Sep 2025197 PMAQI
23rd Sep 2025208 PMAQI
23rd Sep 2025389 PMAQI
23rd Sep 20254910 PMAQI
23rd Sep 20254011 PMAQI
24th Sep 20252112 AMAQI
24th Sep 2025241 AMAQI
24th Sep 2025302 AMAQI
24th Sep 2025303 AMAQI
24th Sep 2025304 AMAQI
26°C23/30°C
24th Sep 2025315 AMAQI
24th Sep 2025316 AMAQI
24th Sep 2025427 AMAQI
24th Sep 2025368 AMAQI
24th Sep 2025239 AMAQI
24th Sep 20251610 AMAQI
24th Sep 20251711 AMAQI
24th Sep 20252512 PMAQI
24th Sep 2025191 PMAQI
24th Sep 2025182 PMAQI
24th Sep 2025183 PMAQI
24th Sep 2025164 PMAQI
24th Sep 2025165 PMAQI
24th Sep 2025156 PMAQI
24th Sep 2025227 PMAQI
24th Sep 2025268 PMAQI
24th Sep 2025249 PMAQI
24th Sep 20252410 PMAQI
24th Sep 20252311 PMAQI
25th Sep 20253612 AMAQI
25th Sep 2025431 AMAQI
25th Sep 2025282 AMAQI
25th Sep 2025283 AMAQI
25th Sep 2025284 AMAQI
25°C23/29°C
25th Sep 2025285 AMAQI
25th Sep 2025286 AMAQI
25th Sep 2025217 AMAQI
25th Sep 2025168 AMAQI
25th Sep 2025179 AMAQI
25th Sep 20251710 AMAQI
25th Sep 20252211 AMAQI
25th Sep 20251212 PMAQI
25th Sep 2025121 PMAQI
25th Sep 2025132 PMAQI
25th Sep 2025123 PMAQI
25th Sep 2025164 PMAQI
25th Sep 2025225 PMAQI
25th Sep 2025436 PMAQI
25th Sep 2025567 PMAQI
25th Sep 2025348 PMAQI
25th Sep 2025169 PMAQI
25th Sep 20251610 PMAQI
25th Sep 20251711 PMAQI
26th Sep 20252112 AMAQI
26th Sep 2025291 AMAQI
26th Sep 2025382 AMAQI
26th Sep 2025403 AMAQI
26th Sep 2025294 AMAQI
26°C23/30°C
26th Sep 2025155 AMAQI
26th Sep 2025156 AMAQI
26th Sep 2025197 AMAQI
26th Sep 2025198 AMAQI
26th Sep 2025209 AMAQI
26th Sep 20251510 AMAQI
26th Sep 20251111 AMAQI
26th Sep 20251612 PMAQI
26th Sep 2025171 PMAQI
26th Sep 2025182 PMAQI
26th Sep 2025203 PMAQI
26th Sep 2025294 PMAQI
26th Sep 2025375 PMAQI
26th Sep 2025356 PMAQI
26th Sep 2025477 PMAQI
26th Sep 2025478 PMAQI
26th Sep 2025529 PMAQI
26th Sep 20254210 PMAQI
26th Sep 20252511 PMAQI
27th Sep 20252012 AMAQI
27th Sep 2025161 AMAQI
27th Sep 2025222 AMAQI
27th Sep 2025173 AMAQI
27th Sep 202584 AMAQI
24°C23/26°C
27th Sep 202585 AMAQI
27th Sep 2025116 AMAQI
27th Sep 2025157 AMAQI
27th Sep 2025158 AMAQI
27th Sep 2025139 AMAQI
27th Sep 20251410 AMAQI
27th Sep 20251311 AMAQI
27th Sep 20251112 PMAQI
27th Sep 2025131 PMAQI
27th Sep 2025152 PMAQI
27th Sep 2025113 PMAQI
27th Sep 202574 PMAQI
27th Sep 202565 PMAQI
27th Sep 202596 PMAQI
27th Sep 202587 PMAQI
27th Sep 2025108 PMAQI
27th Sep 2025209 PMAQI
27th Sep 20253310 PMAQI
27th Sep 20254011 PMAQI
28th Sep 20254212 AMAQI
28th Sep 2025461 AMAQI
28th Sep 2025312 AMAQI
28th Sep 2025193 AMAQI
28th Sep 2025164 AMAQI
25°C23/29°C
28th Sep 2025155 AMAQI
28th Sep 2025196 AMAQI
28th Sep 2025237 AMAQI
28th Sep 2025238 AMAQI
28th Sep 2025279 AMAQI
28th Sep 20252110 AMAQI
28th Sep 20251511 AMAQI
28th Sep 20251712 PMAQI
28th Sep 2025171 PMAQI
28th Sep 2025152 PMAQI
28th Sep 2025113 PMAQI
28th Sep 2025104 PMAQI
28th Sep 2025115 PMAQI
28th Sep 202586 PMAQI
28th Sep 202597 PMAQI
28th Sep 2025118 PMAQI
28th Sep 2025289 PMAQI
28th Sep 20252710 PMAQI
28th Sep 20251011 PMAQI
29th Sep 20253012 AMAQI
29th Sep 2025551 AMAQI
29th Sep 2025522 AMAQI
29th Sep 2025493 AMAQI
29th Sep 2025544 AMAQI
26°C22/31°C
29th Sep 2025565 AMAQI
29th Sep 2025446 AMAQI
29th Sep 2025167 AMAQI
29th Sep 2025128 AMAQI
29th Sep 2025209 AMAQI
29th Sep 20255310 AMAQI
29th Sep 20254611 AMAQI
29th Sep 20254312 PMAQI
29th Sep 2025241 PMAQI
29th Sep 2025332 PMAQI
29th Sep 2025353 PMAQI
29th Sep 2025384 PMAQI
29th Sep 2025445 PMAQI
29th Sep 2025396 PMAQI
29th Sep 2025427 PMAQI
29th Sep 2025528 PMAQI
29th Sep 2025489 PMAQI
29th Sep 20254410 PMAQI
29th Sep 20255311 PMAQI
30th Sep 20254812 AMAQI
30th Sep 2025421 AMAQI
30th Sep 2025352 AMAQI
30th Sep 2025243 AMAQI
30th Sep 2025314 AMAQI
--°C/°C
30th Sep 2025265 AMAQI
5 AM11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 AM
43AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 PM - 3 PM
29AQI
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. 43), while the lowest AQI was between 2 PM to 3 PM (Avg. 29).
Night time
Avg. Highest Time
1 AM - 2 AM
45AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM
40AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 2 AM (Avg. 45), while the lowest AQI was between 7 PM to 7 PM (Avg. 40).
2025 Days Vs Air Quality
Na Than, Kranuan, Khon Kaen, Thailand
2025
32%
88
57%
154
10%
28
0.3%
1
Total number of days with different AQI categories in last 272 days in 2025 (93 days remaining)
Good
88 DaysModerate
154 DaysPoor
28 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 32%
Health Risk Level:
High
In 2025, 32% of 272 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
Na Than, Kranuan, 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
90AQI
90AQI
3rd January 2025
89AQI
89AQI
4th January 2025
99AQI
99AQI
5th January 2025
101AQI
101AQI
6th January 2025
110AQI
110AQI
7th January 2025
127AQI
127AQI
8th January 2025
112AQI
112AQI
9th January 2025
98AQI
98AQI
10th January 2025
83AQI
83AQI
11th January 2025
84AQI
84AQI
12th January 2025
92AQI
92AQI
13th January 2025
99AQI
99AQI
14th January 2025
99AQI
99AQI
15th January 2025
86AQI
86AQI
16th January 2025
82AQI
82AQI
17th January 2025
100AQI
100AQI
18th January 2025
108AQI
108AQI
19th January 2025
102AQI
102AQI
20th January 2025
111AQI
111AQI
21st January 2025
115AQI
115AQI
22nd January 2025
121AQI
121AQI
23rd January 2025
124AQI
124AQI
24th January 2025
124AQI
124AQI
25th January 2025
131AQI
131AQI
26th January 2025
100AQI
100AQI
27th January 2025
75AQI
75AQI
28th January 2025
80AQI
80AQI
29th January 2025
87AQI
87AQI
30th January 2025
95AQI
95AQI
31st January 2025
107AQI
107AQI
1st February 2025
111AQI
111AQI
2nd February 2025
115AQI
115AQI
3rd February 2025
106AQI
106AQI
4th February 2025
81AQI
81AQI
5th February 2025
80AQI
80AQI
6th February 2025
98AQI
98AQI
7th February 2025
88AQI
88AQI
8th February 2025
66AQI
66AQI
9th February 2025
67AQI
67AQI
10th February 2025
76AQI
76AQI
11th February 2025
86AQI
86AQI
12th February 2025
96AQI
96AQI
13th February 2025
78AQI
78AQI
14th February 2025
87AQI
87AQI
15th February 2025
89AQI
89AQI
16th February 2025
98AQI
98AQI
17th February 2025
92AQI
92AQI
18th February 2025
86AQI
86AQI
19th February 2025
82AQI
82AQI
20th February 2025
90AQI
90AQI
21st February 2025
73AQI
73AQI
22nd February 2025
76AQI
76AQI
23rd February 2025
60AQI
60AQI
24th February 2025
57AQI
57AQI
25th February 2025
59AQI
59AQI
26th February 2025
56AQI
56AQI
27th February 2025
65AQI
65AQI
28th February 2025
77AQI
77AQI
1st March 2025
82AQI
82AQI
2nd March 2025
99AQI
99AQI
3rd March 2025
94AQI
94AQI
4th March 2025
102AQI
102AQI
5th March 2025
101AQI
101AQI
6th March 2025
87AQI
87AQI
7th March 2025
67AQI
67AQI
8th March 2025
65AQI
65AQI
9th March 2025
70AQI
70AQI
10th March 2025
68AQI
68AQI
11th March 2025
77AQI
77AQI
12th March 2025
80AQI
80AQI
13th March 2025
74AQI
74AQI
14th March 2025
84AQI
84AQI
15th March 2025
85AQI
85AQI
16th March 2025
72AQI
72AQI
17th March 2025
78AQI
78AQI
18th March 2025
73AQI
73AQI
19th March 2025
90AQI
90AQI
20th March 2025
90AQI
90AQI
21st March 2025
104AQI
104AQI
22nd March 2025
118AQI
118AQI
23rd March 2025
130AQI
130AQI
24th March 2025
142AQI
142AQI
25th March 2025
147AQI
147AQI
26th March 2025
152AQI
152AQI
27th March 2025
142AQI
142AQI
28th March 2025
143AQI
143AQI
29th March 2025
130AQI
130AQI
30th March 2025
89AQI
89AQI
31st March 2025
80AQI
80AQI
1st April 2025
77AQI
77AQI
2nd April 2025
86AQI
86AQI
3rd April 2025
96AQI
96AQI
4th April 2025
110AQI
110AQI
5th April 2025
105AQI
105AQI
6th April 2025
92AQI
92AQI
7th April 2025
89AQI
89AQI
8th April 2025
87AQI
87AQI
9th April 2025
87AQI
87AQI
10th April 2025
80AQI
80AQI
11th April 2025
79AQI
79AQI
12th April 2025
71AQI
71AQI
13th April 2025
68AQI
68AQI
14th April 2025
78AQI
78AQI
15th April 2025
79AQI
79AQI
16th April 2025
79AQI
79AQI
17th April 2025
67AQI
67AQI
18th April 2025
66AQI
66AQI
19th April 2025
63AQI
63AQI
20th April 2025
66AQI
66AQI
21st April 2025
69AQI
69AQI
22nd April 2025
71AQI
71AQI
23rd April 2025
75AQI
75AQI
24th April 2025
74AQI
74AQI
25th April 2025
78AQI
78AQI
26th April 2025
73AQI
73AQI
27th April 2025
69AQI
69AQI
28th April 2025
74AQI
74AQI
29th April 2025
69AQI
69AQI
30th April 2025
71AQI
71AQI
1st May 2025
72AQI
72AQI
2nd May 2025
68AQI
68AQI
3rd May 2025
69AQI
69AQI
4th May 2025
76AQI
76AQI
5th May 2025
72AQI
72AQI
6th May 2025
69AQI
69AQI
7th May 2025
68AQI
68AQI
8th May 2025
69AQI
69AQI
9th May 2025
63AQI
63AQI
10th May 2025
63AQI
63AQI
11th May 2025
56AQI
56AQI
12th May 2025
51AQI
51AQI
13th May 2025
61AQI
61AQI
14th May 2025
57AQI
57AQI
15th May 2025
55AQI
55AQI
16th May 2025
56AQI
56AQI
17th May 2025
56AQI
56AQI
18th May 2025
57AQI
57AQI
19th May 2025
56AQI
56AQI
20th May 2025
58AQI
58AQI
21st May 2025
59AQI
59AQI
22nd May 2025
56AQI
56AQI
23rd May 2025
58AQI
58AQI
24th May 2025
54AQI
54AQI
25th May 2025
53AQI
53AQI
26th May 2025
51AQI
51AQI
27th May 2025
51AQI
51AQI
28th May 2025
50AQI
50AQI
29th May 2025
53AQI
53AQI
30th May 2025
54AQI
54AQI
31st May 2025
52AQI
52AQI
1st June 2025
52AQI
52AQI
2nd June 2025
54AQI
54AQI
3rd June 2025
53AQI
53AQI
4th June 2025
57AQI
57AQI
5th June 2025
62AQI
62AQI
6th June 2025
58AQI
58AQI
7th June 2025
62AQI
62AQI
8th June 2025
59AQI
59AQI
9th June 2025
58AQI
58AQI
10th June 2025
58AQI
58AQI
11th June 2025
55AQI
55AQI
12th June 2025
54AQI
54AQI
13th June 2025
53AQI
53AQI
14th June 2025
54AQI
54AQI
15th June 2025
52AQI
52AQI
16th June 2025
51AQI
51AQI
17th June 2025
52AQI
52AQI
18th June 2025
47AQI
47AQI
19th June 2025
46AQI
46AQI
20th June 2025
43AQI
43AQI
21st June 2025
47AQI
47AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
46AQI
46AQI
24th June 2025
48AQI
48AQI
25th June 2025
47AQI
47AQI
26th June 2025
49AQI
49AQI
27th June 2025
48AQI
48AQI
28th June 2025
47AQI
47AQI
29th June 2025
46AQI
46AQI
30th June 2025
47AQI
47AQI
1st July 2025
50AQI
50AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
50AQI
50AQI
4th July 2025
49AQI
49AQI
5th July 2025
52AQI
52AQI
6th July 2025
49AQI
49AQI
7th July 2025
47AQI
47AQI
8th July 2025
49AQI
49AQI
9th July 2025
50AQI
50AQI
10th July 2025
51AQI
51AQI
11th July 2025
49AQI
49AQI
12th July 2025
50AQI
50AQI
13th July 2025
50AQI
50AQI
14th July 2025
49AQI
49AQI
15th July 2025
51AQI
51AQI
16th July 2025
47AQI
47AQI
17th July 2025
46AQI
46AQI
18th July 2025
45AQI
45AQI
19th July 2025
44AQI
44AQI
20th July 2025
43AQI
43AQI
21st July 2025
43AQI
43AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
42AQI
42AQI
24th July 2025
40AQI
40AQI
25th July 2025
45AQI
45AQI
26th July 2025
48AQI
48AQI
27th July 2025
47AQI
47AQI
28th July 2025
46AQI
46AQI
29th July 2025
44AQI
44AQI
30th July 2025
47AQI
47AQI
31st July 2025
53AQI
53AQI
1st August 2025
59AQI
59AQI
2nd August 2025
57AQI
57AQI
3rd August 2025
57AQI
57AQI
4th August 2025
57AQI
57AQI
5th August 2025
57AQI
57AQI
6th August 2025
53AQI
53AQI
7th August 2025
44AQI
44AQI
8th August 2025
41AQI
41AQI
9th August 2025
38AQI
38AQI
10th August 2025
31AQI
31AQI
11th August 2025
36AQI
36AQI
12th August 2025
47AQI
47AQI
13th August 2025
49AQI
49AQI
14th August 2025
50AQI
50AQI
15th August 2025
50AQI
50AQI
16th August 2025
50AQI
50AQI
17th August 2025
47AQI
47AQI
18th August 2025
50AQI
50AQI
19th August 2025
51AQI
51AQI
20th August 2025
49AQI
49AQI
21st August 2025
54AQI
54AQI
22nd August 2025
55AQI
55AQI
23rd August 2025
52AQI
52AQI
24th August 2025
50AQI
50AQI
25th August 2025
53AQI
53AQI
26th August 2025
50AQI
50AQI
27th August 2025
47AQI
47AQI
28th August 2025
49AQI
49AQI
29th August 2025
52AQI
52AQI
30th August 2025
50AQI
50AQI
31st August 2025
46AQI
46AQI
1st September 2025
45AQI
45AQI
2nd September 2025
45AQI
45AQI
3rd September 2025
49AQI
49AQI
4th September 2025
47AQI
47AQI
5th September 2025
48AQI
48AQI
6th September 2025
48AQI
48AQI
7th September 2025
48AQI
48AQI
8th September 2025
49AQI
49AQI
9th September 2025
47AQI
47AQI
10th September 2025
44AQI
44AQI
11th September 2025
46AQI
46AQI
12th September 2025
45AQI
45AQI
13th September 2025
45AQI
45AQI
14th September 2025
45AQI
45AQI
15th September 2025
45AQI
45AQI
16th September 2025
44AQI
44AQI
17th September 2025
45AQI
45AQI
18th September 2025
33AQI
33AQI
19th September 2025
32AQI
32AQI
20th September 2025
28AQI
28AQI
21st September 2025
26AQI
26AQI
22nd September 2025
29AQI
29AQI
23rd September 2025
28AQI
28AQI
24th September 2025
24AQI
24AQI
25th September 2025
26AQI
26AQI
26th September 2025
27AQI
27AQI
27th September 2025
16AQI
16AQI
28th September 2025
26AQI
26AQI
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
101AQI
82AQI
97AQI
78AQI
59AQI
52AQI
47AQI
49AQI
39AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202567AQI
18
13
25
3
20
10
1
28
2
1
30
13
17
27
4
19
12
28
88
154
28
1
Highest AQI recorded in
January101AQI
Lowest AQI recorded in
September39AQI
202474AQI
1
15
7
1
25
3
31
30
6
25
17
13
27
4
28
3
8
5
1
29
1
30
92
183
32
3
Highest AQI recorded in
February138AQI
Lowest AQI recorded in
September40AQI
202374AQI
2
2
9
2
2
11
2
Highest AQI recorded in
November81AQI
Lowest AQI recorded in
December73AQI
202271AQI
3
9
10
3
9
10
6
Highest AQI recorded in
October118AQI
Lowest AQI recorded in
November65AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2024(Avg.)
74AQILeast Polluted Year Recorded
2025(Avg.)
67AQINa Than's annual 2025 AQI (67) shows an average percentage change of -7.8% (improved AQI) compared to previous years: 2022 (71), 2023 (74), 2024 (74).
