Nam Som, Tha Bo, Nong Khai, 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
Nam Som, Tha Bo, Nong Khai, Thailand
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Sep 2025
55AQILowest AQI recorded on
26th Sep 2025
17AQISame Day Analysis (29th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 39 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
Nam Som, Tha Bo, Nong Khai, Thailand
AQI
Day
Night
.
6 AM29th Sep 2025
6 PM
5 AM30th Sep 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11AM29th Sep
54AQI
Avg. Lowest Time
6PM29th Sep
16AQI
In the last 24 hours,
Nam Som's AQI reached its highest point of 54 at 11 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Nam Som, Tha Bo, Nong Khai, 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 2025546 AMAQI
31st Aug 2025487 AMAQI
31st Aug 2025428 AMAQI
31st Aug 2025429 AMAQI
31st Aug 20253910 AMAQI
31st Aug 20253411 AMAQI
31st Aug 20253912 PMAQI
31st Aug 2025321 PMAQI
31st Aug 2025392 PMAQI
31st Aug 2025333 PMAQI
31st Aug 2025324 PMAQI
31st Aug 2025285 PMAQI
31st Aug 2025386 PMAQI
31st Aug 2025507 PMAQI
31st Aug 2025518 PMAQI
31st Aug 2025549 PMAQI
31st Aug 20255410 PMAQI
31st Aug 20254911 PMAQI
1st Sep 20254212 AMAQI
1st Sep 2025511 AMAQI
1st Sep 2025542 AMAQI
1st Sep 2025543 AMAQI
1st Sep 2025534 AMAQI
1st Sep 2025545 AMAQI
23°C22/26°C
1st Sep 2025546 AMAQI
1st Sep 2025447 AMAQI
1st Sep 2025468 AMAQI
1st Sep 2025509 AMAQI
1st Sep 20253810 AMAQI
1st Sep 20255011 AMAQI
1st Sep 20255012 PMAQI
1st Sep 2025391 PMAQI
1st Sep 2025302 PMAQI
1st Sep 2025343 PMAQI
1st Sep 2025444 PMAQI
1st Sep 2025375 PMAQI
1st Sep 2025496 PMAQI
1st Sep 2025527 PMAQI
1st Sep 2025548 PMAQI
1st Sep 2025559 PMAQI
1st Sep 20255210 PMAQI
1st Sep 20255411 PMAQI
2nd Sep 20254812 AMAQI
2nd Sep 2025501 AMAQI
2nd Sep 2025522 AMAQI
2nd Sep 2025523 AMAQI
2nd Sep 2025524 AMAQI
2nd Sep 2025525 AMAQI
25°C21/31°C
2nd Sep 2025526 AMAQI
2nd Sep 2025487 AMAQI
2nd Sep 2025508 AMAQI
2nd Sep 2025519 AMAQI
2nd Sep 20255110 AMAQI
2nd Sep 20254611 AMAQI
2nd Sep 20253712 PMAQI
2nd Sep 2025501 PMAQI
2nd Sep 2025422 PMAQI
2nd Sep 2025483 PMAQI
2nd Sep 2025524 PMAQI
2nd Sep 2025515 PMAQI
2nd Sep 2025496 PMAQI
2nd Sep 2025537 PMAQI
2nd Sep 2025558 PMAQI
2nd Sep 2025479 PMAQI
2nd Sep 20254810 PMAQI
2nd Sep 20255311 PMAQI
3rd Sep 20255012 AMAQI
3rd Sep 2025531 AMAQI
3rd Sep 2025522 AMAQI
3rd Sep 2025523 AMAQI
3rd Sep 2025504 AMAQI
3rd Sep 2025515 AMAQI
24°C21/29°C
3rd Sep 2025526 AMAQI
3rd Sep 2025577 AMAQI
3rd Sep 2025608 AMAQI
3rd Sep 2025609 AMAQI
3rd Sep 20255210 AMAQI
3rd Sep 20255311 AMAQI
3rd Sep 20254912 PMAQI
3rd Sep 2025601 PMAQI
3rd Sep 2025522 PMAQI
3rd Sep 2025543 PMAQI
3rd Sep 2025524 PMAQI
3rd Sep 2025515 PMAQI
3rd Sep 2025566 PMAQI
3rd Sep 2025597 PMAQI
3rd Sep 2025668 PMAQI
3rd Sep 2025669 PMAQI
3rd Sep 20255910 PMAQI
3rd Sep 20255611 PMAQI
4th Sep 20255212 AMAQI
4th Sep 2025561 AMAQI
4th Sep 2025522 AMAQI
4th Sep 2025523 AMAQI
4th Sep 2025524 AMAQI
4th Sep 2025545 AMAQI
24°C21/29°C
4th Sep 2025526 AMAQI
4th Sep 2025527 AMAQI
4th Sep 2025608 AMAQI
4th Sep 2025559 AMAQI
4th Sep 20255610 AMAQI
4th Sep 20255111 AMAQI
4th Sep 20255612 PMAQI
4th Sep 2025531 PMAQI
4th Sep 2025532 PMAQI
4th Sep 2025373 PMAQI
4th Sep 2025204 PMAQI
4th Sep 2025175 PMAQI
4th Sep 2025146 PMAQI
4th Sep 2025167 PMAQI
4th Sep 2025248 PMAQI
4th Sep 2025629 PMAQI
4th Sep 20255810 PMAQI
4th Sep 20253711 PMAQI
5th Sep 20255212 AMAQI
5th Sep 2025521 AMAQI
5th Sep 2025522 AMAQI
5th Sep 2025513 AMAQI
5th Sep 2025534 AMAQI
5th Sep 2025525 AMAQI
25°C22/31°C
5th Sep 2025526 AMAQI
5th Sep 2025607 AMAQI
5th Sep 2025498 AMAQI
5th Sep 2025499 AMAQI
5th Sep 20255610 AMAQI
5th Sep 20255611 AMAQI
5th Sep 20255612 PMAQI
5th Sep 2025571 PMAQI
5th Sep 2025482 PMAQI
5th Sep 2025533 PMAQI
5th Sep 2025504 PMAQI
5th Sep 2025425 PMAQI
5th Sep 2025516 PMAQI
5th Sep 2025547 PMAQI
5th Sep 2025568 PMAQI
5th Sep 2025569 PMAQI
5th Sep 20255610 PMAQI
5th Sep 20255511 PMAQI
6th Sep 20255312 AMAQI
6th Sep 2025551 AMAQI
6th Sep 2025532 AMAQI
6th Sep 2025523 AMAQI
6th Sep 2025524 AMAQI
6th Sep 2025525 AMAQI
26°C22/33°C
6th Sep 2025526 AMAQI
6th Sep 2025517 AMAQI
6th Sep 2025388 AMAQI
6th Sep 2025569 AMAQI
6th Sep 20255510 AMAQI
6th Sep 20254711 AMAQI
6th Sep 20254412 PMAQI
6th Sep 2025381 PMAQI
6th Sep 2025412 PMAQI
6th Sep 2025473 PMAQI
6th Sep 2025544 PMAQI
6th Sep 2025425 PMAQI
6th Sep 2025426 PMAQI
6th Sep 2025547 PMAQI
6th Sep 2025578 PMAQI
6th Sep 2025599 PMAQI
6th Sep 20255110 PMAQI
6th Sep 20255411 PMAQI
7th Sep 20255112 AMAQI
7th Sep 2025541 AMAQI
7th Sep 2025532 AMAQI
7th Sep 2025523 AMAQI
7th Sep 2025524 AMAQI
7th Sep 2025525 AMAQI
26°C21/33°C
7th Sep 2025536 AMAQI
7th Sep 2025587 AMAQI
7th Sep 2025648 AMAQI
7th Sep 2025539 AMAQI
7th Sep 20255310 AMAQI
7th Sep 20256711 AMAQI
7th Sep 20255312 PMAQI
7th Sep 2025581 PMAQI
7th Sep 2025572 PMAQI
7th Sep 2025533 PMAQI
7th Sep 2025484 PMAQI
7th Sep 2025665 PMAQI
7th Sep 2025546 PMAQI
7th Sep 2025547 PMAQI
7th Sep 2025588 PMAQI
7th Sep 2025609 PMAQI
7th Sep 20255310 PMAQI
7th Sep 20255211 PMAQI
8th Sep 20255312 AMAQI
8th Sep 2025531 AMAQI
8th Sep 2025542 AMAQI
8th Sep 2025523 AMAQI
8th Sep 2025524 AMAQI
8th Sep 2025525 AMAQI
25°C22/30°C
8th Sep 2025526 AMAQI
8th Sep 2025407 AMAQI
8th Sep 2025618 AMAQI
8th Sep 2025589 AMAQI
8th Sep 20255010 AMAQI
8th Sep 20255111 AMAQI
8th Sep 20254712 PMAQI
8th Sep 2025491 PMAQI
8th Sep 2025402 PMAQI
8th Sep 2025373 PMAQI
8th Sep 2025384 PMAQI
8th Sep 2025445 PMAQI
8th Sep 2025506 PMAQI
8th Sep 2025537 PMAQI
8th Sep 2025568 PMAQI
8th Sep 2025609 PMAQI
8th Sep 20255310 PMAQI
8th Sep 20255311 PMAQI
9th Sep 20255512 AMAQI
9th Sep 2025541 AMAQI
9th Sep 2025532 AMAQI
9th Sep 2025513 AMAQI
9th Sep 2025514 AMAQI
9th Sep 2025535 AMAQI
25°C21/31°C
9th Sep 2025516 AMAQI
9th Sep 2025327 AMAQI
9th Sep 2025388 AMAQI
9th Sep 2025489 AMAQI
9th Sep 20254210 AMAQI
9th Sep 20253411 AMAQI
9th Sep 20255212 PMAQI
9th Sep 2025431 PMAQI
9th Sep 2025342 PMAQI
9th Sep 2025383 PMAQI
9th Sep 2025484 PMAQI
9th Sep 2025305 PMAQI
9th Sep 2025486 PMAQI
9th Sep 2025507 PMAQI
9th Sep 2025548 PMAQI
9th Sep 2025549 PMAQI
9th Sep 20254510 PMAQI
9th Sep 20254611 PMAQI
10th Sep 20255212 AMAQI
10th Sep 2025521 AMAQI
10th Sep 2025482 AMAQI
10th Sep 2025523 AMAQI
10th Sep 2025524 AMAQI
10th Sep 2025525 AMAQI
24°C21/29°C
10th Sep 2025516 AMAQI
10th Sep 2025447 AMAQI
10th Sep 2025408 AMAQI
10th Sep 2025409 AMAQI
10th Sep 20254010 AMAQI
10th Sep 20254511 AMAQI
10th Sep 20254512 PMAQI
10th Sep 2025441 PMAQI
10th Sep 2025442 PMAQI
10th Sep 2025373 PMAQI
10th Sep 2025424 PMAQI
10th Sep 2025425 PMAQI
10th Sep 2025426 PMAQI
10th Sep 2025437 PMAQI
10th Sep 2025518 PMAQI
10th Sep 2025559 PMAQI
10th Sep 20254610 PMAQI
10th Sep 20254911 PMAQI
11th Sep 20255212 AMAQI
11th Sep 2025521 AMAQI
11th Sep 2025502 AMAQI
11th Sep 2025503 AMAQI
11th Sep 2025504 AMAQI
11th Sep 2025505 AMAQI
24°C22/27°C
11th Sep 2025496 AMAQI
11th Sep 2025577 AMAQI
11th Sep 2025528 AMAQI
11th Sep 2025589 AMAQI
11th Sep 20254810 AMAQI
11th Sep 20255011 AMAQI
11th Sep 20255612 PMAQI
11th Sep 2025451 PMAQI
11th Sep 2025402 PMAQI
11th Sep 2025363 PMAQI
11th Sep 2025554 PMAQI
11th Sep 2025575 PMAQI
11th Sep 2025496 PMAQI
11th Sep 2025487 PMAQI
11th Sep 2025558 PMAQI
11th Sep 2025539 PMAQI
11th Sep 20255110 PMAQI
11th Sep 20255311 PMAQI
12th Sep 20255112 AMAQI
12th Sep 2025511 AMAQI
12th Sep 2025522 AMAQI
12th Sep 2025513 AMAQI
12th Sep 2025524 AMAQI
12th Sep 2025505 AMAQI
24°C21/29°C
12th Sep 2025526 AMAQI
12th Sep 2025597 AMAQI
12th Sep 2025478 AMAQI
12th Sep 2025609 AMAQI
12th Sep 20255010 AMAQI
12th Sep 20254811 AMAQI
12th Sep 20254712 PMAQI
12th Sep 2025641 PMAQI
12th Sep 2025542 PMAQI
12th Sep 2025513 PMAQI
12th Sep 2025364 PMAQI
12th Sep 2025475 PMAQI
12th Sep 2025526 PMAQI
12th Sep 2025507 PMAQI
12th Sep 2025588 PMAQI
12th Sep 2025579 PMAQI
12th Sep 20255710 PMAQI
12th Sep 20255511 PMAQI
13th Sep 20255012 AMAQI
13th Sep 2025511 AMAQI
13th Sep 2025522 AMAQI
13th Sep 2025523 AMAQI
13th Sep 2025524 AMAQI
13th Sep 2025515 AMAQI
25°C22/31°C
13th Sep 2025506 AMAQI
13th Sep 2025527 AMAQI
13th Sep 2025518 AMAQI
13th Sep 2025509 AMAQI
13th Sep 20255610 AMAQI
13th Sep 20256011 AMAQI
13th Sep 20255812 PMAQI
13th Sep 2025561 PMAQI
13th Sep 2025492 PMAQI
13th Sep 2025453 PMAQI
13th Sep 2025434 PMAQI
13th Sep 2025515 PMAQI
13th Sep 2025526 PMAQI
13th Sep 2025467 PMAQI
13th Sep 2025518 PMAQI
13th Sep 2025539 PMAQI
13th Sep 20255210 PMAQI
13th Sep 20254911 PMAQI
14th Sep 20255312 AMAQI
14th Sep 2025511 AMAQI
14th Sep 2025522 AMAQI
14th Sep 2025513 AMAQI
14th Sep 2025524 AMAQI
14th Sep 2025535 AMAQI
25°C21/31°C
14th Sep 2025526 AMAQI
14th Sep 2025547 AMAQI
14th Sep 2025508 AMAQI
14th Sep 2025519 AMAQI
14th Sep 20255210 AMAQI
14th Sep 20254411 AMAQI
14th Sep 20254612 PMAQI
14th Sep 2025431 PMAQI
14th Sep 2025382 PMAQI
14th Sep 2025393 PMAQI
14th Sep 2025354 PMAQI
14th Sep 2025425 PMAQI
14th Sep 2025366 PMAQI
14th Sep 2025547 PMAQI
14th Sep 2025488 PMAQI
14th Sep 2025509 PMAQI
14th Sep 20255310 PMAQI
14th Sep 20254611 PMAQI
15th Sep 20255312 AMAQI
15th Sep 2025501 AMAQI
15th Sep 2025522 AMAQI
15th Sep 2025523 AMAQI
15th Sep 2025534 AMAQI
15th Sep 2025525 AMAQI
26°C21/32°C
15th Sep 2025526 AMAQI
15th Sep 2025597 AMAQI
15th Sep 2025628 AMAQI
15th Sep 2025579 AMAQI
15th Sep 20255210 AMAQI
15th Sep 20254011 AMAQI
15th Sep 20253312 PMAQI
15th Sep 2025431 PMAQI
15th Sep 2025362 PMAQI
15th Sep 2025323 PMAQI
15th Sep 2025444 PMAQI
15th Sep 2025315 PMAQI
15th Sep 2025466 PMAQI
15th Sep 2025547 PMAQI
15th Sep 2025578 PMAQI
15th Sep 2025569 PMAQI
15th Sep 20255810 PMAQI
15th Sep 20254311 PMAQI
16th Sep 20255412 AMAQI
16th Sep 2025531 AMAQI
16th Sep 2025522 AMAQI
16th Sep 2025533 AMAQI
16th Sep 2025534 AMAQI
16th Sep 2025545 AMAQI
25°C21/31°C
16th Sep 2025536 AMAQI
16th Sep 2025387 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025259 AMAQI
16th Sep 20253210 AMAQI
16th Sep 20253811 AMAQI
16th Sep 20253312 PMAQI
16th Sep 2025321 PMAQI
16th Sep 2025342 PMAQI
16th Sep 2025313 PMAQI
16th Sep 2025284 PMAQI
16th Sep 2025375 PMAQI
16th Sep 2025426 PMAQI
16th Sep 2025387 PMAQI
16th Sep 2025508 PMAQI
16th Sep 2025529 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255411 PMAQI
17th Sep 20255512 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025522 AMAQI
17th Sep 2025503 AMAQI
17th Sep 2025524 AMAQI
17th Sep 2025505 AMAQI
24°C21/30°C
17th Sep 2025506 AMAQI
17th Sep 2025437 AMAQI
17th Sep 2025348 AMAQI
17th Sep 2025399 AMAQI
17th Sep 20254610 AMAQI
17th Sep 20255411 AMAQI
17th Sep 20255012 PMAQI
17th Sep 2025421 PMAQI
17th Sep 2025402 PMAQI
17th Sep 2025433 PMAQI
17th Sep 2025404 PMAQI
17th Sep 2025415 PMAQI
17th Sep 2025446 PMAQI
17th Sep 2025487 PMAQI
17th Sep 2025528 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20255410 PMAQI
17th Sep 20255311 PMAQI
18th Sep 20255112 AMAQI
18th Sep 2025531 AMAQI
18th Sep 2025532 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025524 AMAQI
18th Sep 2025525 AMAQI
25°C21/33°C
18th Sep 2025526 AMAQI
18th Sep 2025427 AMAQI
18th Sep 2025278 AMAQI
18th Sep 2025189 AMAQI
18th Sep 20252010 AMAQI
18th Sep 20253211 AMAQI
18th Sep 20253412 PMAQI
18th Sep 2025341 PMAQI
18th Sep 2025342 PMAQI
18th Sep 2025323 PMAQI
18th Sep 2025334 PMAQI
18th Sep 2025345 PMAQI
18th Sep 2025306 PMAQI
18th Sep 2025497 PMAQI
18th Sep 2025538 PMAQI
18th Sep 2025529 PMAQI
18th Sep 20255010 PMAQI
18th Sep 20255011 PMAQI
19th Sep 20254912 AMAQI
19th Sep 2025521 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025523 AMAQI
19th Sep 2025524 AMAQI
19th Sep 2025525 AMAQI
25°C21/32°C
19th Sep 2025516 AMAQI
19th Sep 2025357 AMAQI
19th Sep 2025328 AMAQI
19th Sep 2025239 AMAQI
19th Sep 20251410 AMAQI
19th Sep 20252411 AMAQI
19th Sep 20252312 PMAQI
19th Sep 2025231 PMAQI
19th Sep 2025192 PMAQI
19th Sep 2025213 PMAQI
19th Sep 2025214 PMAQI
19th Sep 2025255 PMAQI
19th Sep 2025266 PMAQI
19th Sep 2025397 PMAQI
19th Sep 2025428 PMAQI
19th Sep 2025439 PMAQI
19th Sep 20254310 PMAQI
19th Sep 20254411 PMAQI
20th Sep 20254512 AMAQI
20th Sep 2025521 AMAQI
20th Sep 2025512 AMAQI
20th Sep 2025513 AMAQI
20th Sep 2025514 AMAQI
20th Sep 2025515 AMAQI
24°C21/29°C
20th Sep 2025506 AMAQI
20th Sep 2025267 AMAQI
20th Sep 2025188 AMAQI
20th Sep 2025169 AMAQI
20th Sep 20251610 AMAQI
20th Sep 20252311 AMAQI
20th Sep 20252412 PMAQI
20th Sep 2025241 PMAQI
20th Sep 2025242 PMAQI
20th Sep 2025223 PMAQI
20th Sep 2025244 PMAQI
20th Sep 2025245 PMAQI
20th Sep 2025266 PMAQI
20th Sep 2025397 PMAQI
20th Sep 2025448 PMAQI
20th Sep 2025429 PMAQI
20th Sep 20254010 PMAQI
20th Sep 20254111 PMAQI
21st Sep 20254012 AMAQI
21st Sep 2025461 AMAQI
21st Sep 2025462 AMAQI
21st Sep 2025463 AMAQI
21st Sep 2025464 AMAQI
21st Sep 2025465 AMAQI
24°C21/30°C
21st Sep 2025466 AMAQI
21st Sep 2025237 AMAQI
21st Sep 2025188 AMAQI
21st Sep 2025199 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20252611 AMAQI
21st Sep 20252312 PMAQI
21st Sep 2025241 PMAQI
21st Sep 2025202 PMAQI
21st Sep 2025243 PMAQI
21st Sep 2025264 PMAQI
21st Sep 2025265 PMAQI
21st Sep 2025266 PMAQI
21st Sep 2025387 PMAQI
21st Sep 2025448 PMAQI
21st Sep 2025439 PMAQI
21st Sep 20254410 PMAQI
21st Sep 20254611 PMAQI
22nd Sep 20253912 AMAQI
22nd Sep 2025391 AMAQI
22nd Sep 2025412 AMAQI
22nd Sep 2025383 AMAQI
22nd Sep 2025404 AMAQI
22nd Sep 2025385 AMAQI
24°C22/30°C
22nd Sep 2025386 AMAQI
22nd Sep 2025447 AMAQI
22nd Sep 2025368 AMAQI
22nd Sep 2025369 AMAQI
22nd Sep 20253410 AMAQI
22nd Sep 20253011 AMAQI
22nd Sep 20252312 PMAQI
22nd Sep 2025221 PMAQI
22nd Sep 2025192 PMAQI
22nd Sep 2025183 PMAQI
22nd Sep 2025224 PMAQI
22nd Sep 2025225 PMAQI
22nd Sep 2025246 PMAQI
22nd Sep 2025347 PMAQI
22nd Sep 2025318 PMAQI
22nd Sep 2025309 PMAQI
22nd Sep 20252810 PMAQI
22nd Sep 20253011 PMAQI
23rd Sep 20253212 AMAQI
23rd Sep 2025361 AMAQI
23rd Sep 2025412 AMAQI
23rd Sep 2025393 AMAQI
23rd Sep 2025384 AMAQI
23rd Sep 2025395 AMAQI
24°C21/29°C
23rd Sep 2025386 AMAQI
23rd Sep 2025287 AMAQI
23rd Sep 2025248 AMAQI
23rd Sep 2025209 AMAQI
23rd Sep 20251610 AMAQI
23rd Sep 20251811 AMAQI
23rd Sep 20251812 PMAQI
23rd Sep 2025171 PMAQI
23rd Sep 2025182 PMAQI
23rd Sep 2025223 PMAQI
23rd Sep 2025274 PMAQI
23rd Sep 2025255 PMAQI
23rd Sep 2025236 PMAQI
23rd Sep 2025247 PMAQI
23rd Sep 2025298 PMAQI
23rd Sep 2025299 PMAQI
23rd Sep 20252610 PMAQI
23rd Sep 20252211 PMAQI
24th Sep 20252412 AMAQI
24th Sep 2025301 AMAQI
24th Sep 2025322 AMAQI
24th Sep 2025313 AMAQI
24th Sep 2025324 AMAQI
24th Sep 2025325 AMAQI
25°C22/30°C
24th Sep 2025326 AMAQI
24th Sep 2025237 AMAQI
24th Sep 2025228 AMAQI
24th Sep 2025209 AMAQI
24th Sep 20251410 AMAQI
24th Sep 20251811 AMAQI
24th Sep 20252112 PMAQI
24th Sep 2025151 PMAQI
24th Sep 2025172 PMAQI
24th Sep 2025263 PMAQI
24th Sep 2025294 PMAQI
24th Sep 2025245 PMAQI
24th Sep 2025306 PMAQI
24th Sep 2025227 PMAQI
24th Sep 2025268 PMAQI
24th Sep 2025269 PMAQI
24th Sep 20252510 PMAQI
24th Sep 20252111 PMAQI
25th Sep 20252212 AMAQI
25th Sep 2025301 AMAQI
25th Sep 2025322 AMAQI
25th Sep 2025313 AMAQI
25th Sep 2025314 AMAQI
25th Sep 2025315 AMAQI
24°C21/29°C
25th Sep 2025306 AMAQI
25th Sep 2025227 AMAQI
25th Sep 2025238 AMAQI
25th Sep 2025189 AMAQI
25th Sep 20251610 AMAQI
25th Sep 20251311 AMAQI
25th Sep 20251212 PMAQI
25th Sep 2025131 PMAQI
25th Sep 2025142 PMAQI
25th Sep 2025163 PMAQI
25th Sep 2025184 PMAQI
25th Sep 2025185 PMAQI
25th Sep 2025216 PMAQI
25th Sep 2025227 PMAQI
25th Sep 2025228 PMAQI
25th Sep 2025209 PMAQI
25th Sep 20251810 PMAQI
25th Sep 20251911 PMAQI
26th Sep 20251812 AMAQI
26th Sep 2025191 AMAQI
26th Sep 2025192 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025144 AMAQI
26th Sep 202565 AMAQI
24°C21/31°C
26th Sep 202566 AMAQI
26th Sep 2025187 AMAQI
26th Sep 2025228 AMAQI
26th Sep 2025199 AMAQI
26th Sep 20251610 AMAQI
26th Sep 20251511 AMAQI
26th Sep 20251612 PMAQI
26th Sep 2025161 PMAQI
26th Sep 2025172 PMAQI
26th Sep 2025233 PMAQI
26th Sep 2025234 PMAQI
26th Sep 2025235 PMAQI
26th Sep 2025196 PMAQI
26th Sep 2025197 PMAQI
26th Sep 2025218 PMAQI
26th Sep 2025179 PMAQI
26th Sep 20251510 PMAQI
26th Sep 20251711 PMAQI
27th Sep 20251812 AMAQI
27th Sep 2025181 AMAQI
27th Sep 2025152 AMAQI
27th Sep 2025133 AMAQI
27th Sep 2025174 AMAQI
27th Sep 2025145 AMAQI
24°C21/26°C
27th Sep 2025106 AMAQI
27th Sep 2025137 AMAQI
27th Sep 2025128 AMAQI
27th Sep 2025169 AMAQI
27th Sep 20251810 AMAQI
27th Sep 20251711 AMAQI
27th Sep 20251312 PMAQI
27th Sep 2025171 PMAQI
27th Sep 2025182 PMAQI
27th Sep 2025183 PMAQI
27th Sep 2025114 PMAQI
27th Sep 2025105 PMAQI
27th Sep 2025116 PMAQI
27th Sep 2025127 PMAQI
27th Sep 2025178 PMAQI
27th Sep 2025269 PMAQI
27th Sep 20253210 PMAQI
27th Sep 20253511 PMAQI
28th Sep 20253212 AMAQI
28th Sep 2025241 AMAQI
28th Sep 2025202 AMAQI
28th Sep 2025183 AMAQI
28th Sep 2025174 AMAQI
28th Sep 2025135 AMAQI
23°C21/28°C
28th Sep 202596 AMAQI
28th Sep 2025107 AMAQI
28th Sep 202588 AMAQI
28th Sep 202569 AMAQI
28th Sep 2025610 AMAQI
28th Sep 2025611 AMAQI
28th Sep 2025612 PMAQI
28th Sep 202561 PMAQI
28th Sep 202582 PMAQI
28th Sep 2025103 PMAQI
28th Sep 2025114 PMAQI
28th Sep 2025125 PMAQI
28th Sep 2025156 PMAQI
28th Sep 2025177 PMAQI
28th Sep 2025268 PMAQI
28th Sep 2025519 PMAQI
28th Sep 20255610 PMAQI
28th Sep 20255611 PMAQI
29th Sep 20254112 AMAQI
29th Sep 2025601 AMAQI
29th Sep 2025522 AMAQI
29th Sep 2025413 AMAQI
29th Sep 2025444 AMAQI
29th Sep 2025435 AMAQI
26°C21/34°C
29th Sep 2025406 AMAQI
29th Sep 2025387 AMAQI
29th Sep 2025398 AMAQI
29th Sep 2025459 AMAQI
29th Sep 20254710 AMAQI
29th Sep 20255411 AMAQI
29th Sep 20255312 PMAQI
29th Sep 2025441 PMAQI
29th Sep 2025472 PMAQI
29th Sep 2025413 PMAQI
29th Sep 2025374 PMAQI
29th Sep 2025235 PMAQI
29th Sep 2025166 PMAQI
29th Sep 2025267 PMAQI
29th Sep 2025298 PMAQI
29th Sep 2025319 PMAQI
29th Sep 20252610 PMAQI
29th Sep 20252311 PMAQI
30th Sep 20253212 AMAQI
30th Sep 2025431 AMAQI
30th Sep 2025302 AMAQI
30th Sep 2025263 AMAQI
--°C/°C
6 AM
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM
45AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
2 PM - 5 PM
34AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 45), while the lowest AQI was between 2 PM to 5 PM (Avg. 34).
Night time
Avg. Highest Time
1 AM - 5 AM
46AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM
41AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 46), while the lowest AQI was between 7 PM to 7 PM (Avg. 41).
2025 Days Vs Air Quality
Nam Som, Tha Bo, Nong Khai, Thailand
2025
36%
97
43%
118
18%
50
3%
7
Total number of days with different AQI categories in last 272 days in 2025 (93 days remaining)
Good
97 DaysModerate
118 DaysPoor
50 DaysUnhealthy
7 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 36%
Health Risk Level:
High
In 2025, 36% 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
Nam Som, Tha Bo, Nong Khai, 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
91AQI
91AQI
2nd January 2025
94AQI
94AQI
3rd January 2025
94AQI
94AQI
4th January 2025
107AQI
107AQI
5th January 2025
112AQI
112AQI
6th January 2025
123AQI
123AQI
7th January 2025
129AQI
129AQI
8th January 2025
129AQI
129AQI
9th January 2025
121AQI
121AQI
10th January 2025
94AQI
94AQI
11th January 2025
91AQI
91AQI
12th January 2025
100AQI
100AQI
13th January 2025
105AQI
105AQI
14th January 2025
116AQI
116AQI
15th January 2025
106AQI
106AQI
16th January 2025
92AQI
92AQI
17th January 2025
105AQI
105AQI
18th January 2025
115AQI
115AQI
19th January 2025
116AQI
116AQI
20th January 2025
125AQI
125AQI
21st January 2025
127AQI
127AQI
22nd January 2025
128AQI
128AQI
23rd January 2025
132AQI
132AQI
24th January 2025
139AQI
139AQI
25th January 2025
138AQI
138AQI
26th January 2025
121AQI
121AQI
27th January 2025
82AQI
82AQI
28th January 2025
88AQI
88AQI
29th January 2025
97AQI
97AQI
30th January 2025
105AQI
105AQI
31st January 2025
120AQI
120AQI
1st February 2025
119AQI
119AQI
2nd February 2025
119AQI
119AQI
3rd February 2025
122AQI
122AQI
4th February 2025
89AQI
89AQI
5th February 2025
100AQI
100AQI
6th February 2025
112AQI
112AQI
7th February 2025
113AQI
113AQI
8th February 2025
81AQI
81AQI
9th February 2025
77AQI
77AQI
10th February 2025
89AQI
89AQI
11th February 2025
99AQI
99AQI
12th February 2025
109AQI
109AQI
13th February 2025
107AQI
107AQI
14th February 2025
113AQI
113AQI
15th February 2025
104AQI
104AQI
16th February 2025
128AQI
128AQI
17th February 2025
121AQI
121AQI
18th February 2025
115AQI
115AQI
19th February 2025
101AQI
101AQI
20th February 2025
106AQI
106AQI
21st February 2025
96AQI
96AQI
22nd February 2025
93AQI
93AQI
23rd February 2025
75AQI
75AQI
24th February 2025
64AQI
64AQI
25th February 2025
61AQI
61AQI
26th February 2025
57AQI
57AQI
27th February 2025
67AQI
67AQI
28th February 2025
77AQI
77AQI
1st March 2025
78AQI
78AQI
2nd March 2025
86AQI
86AQI
3rd March 2025
98AQI
98AQI
4th March 2025
108AQI
108AQI
5th March 2025
109AQI
109AQI
6th March 2025
113AQI
113AQI
7th March 2025
77AQI
77AQI
8th March 2025
76AQI
76AQI
9th March 2025
83AQI
83AQI
10th March 2025
76AQI
76AQI
11th March 2025
93AQI
93AQI
12th March 2025
100AQI
100AQI
13th March 2025
85AQI
85AQI
14th March 2025
88AQI
88AQI
15th March 2025
107AQI
107AQI
16th March 2025
91AQI
91AQI
17th March 2025
88AQI
88AQI
18th March 2025
85AQI
85AQI
19th March 2025
101AQI
101AQI
20th March 2025
98AQI
98AQI
21st March 2025
121AQI
121AQI
22nd March 2025
143AQI
143AQI
23rd March 2025
152AQI
152AQI
24th March 2025
162AQI
162AQI
25th March 2025
162AQI
162AQI
26th March 2025
158AQI
158AQI
27th March 2025
153AQI
153AQI
28th March 2025
154AQI
154AQI
29th March 2025
153AQI
153AQI
30th March 2025
125AQI
125AQI
31st March 2025
118AQI
118AQI
1st April 2025
102AQI
102AQI
2nd April 2025
112AQI
112AQI
3rd April 2025
130AQI
130AQI
4th April 2025
133AQI
133AQI
5th April 2025
123AQI
123AQI
6th April 2025
102AQI
102AQI
7th April 2025
92AQI
92AQI
8th April 2025
89AQI
89AQI
9th April 2025
86AQI
86AQI
10th April 2025
84AQI
84AQI
11th April 2025
85AQI
85AQI
12th April 2025
72AQI
72AQI
13th April 2025
66AQI
66AQI
14th April 2025
73AQI
73AQI
15th April 2025
66AQI
66AQI
16th April 2025
68AQI
68AQI
17th April 2025
62AQI
62AQI
18th April 2025
61AQI
61AQI
19th April 2025
62AQI
62AQI
20th April 2025
62AQI
62AQI
21st April 2025
66AQI
66AQI
22nd April 2025
73AQI
73AQI
23rd April 2025
77AQI
77AQI
24th April 2025
82AQI
82AQI
25th April 2025
89AQI
89AQI
26th April 2025
89AQI
89AQI
27th April 2025
77AQI
77AQI
28th April 2025
76AQI
76AQI
29th April 2025
73AQI
73AQI
30th April 2025
73AQI
73AQI
1st May 2025
77AQI
77AQI
2nd May 2025
74AQI
74AQI
3rd May 2025
72AQI
72AQI
4th May 2025
75AQI
75AQI
5th May 2025
74AQI
74AQI
6th May 2025
71AQI
71AQI
7th May 2025
74AQI
74AQI
8th May 2025
62AQI
62AQI
9th May 2025
59AQI
59AQI
10th May 2025
58AQI
58AQI
11th May 2025
48AQI
48AQI
12th May 2025
47AQI
47AQI
13th May 2025
51AQI
51AQI
14th May 2025
57AQI
57AQI
15th May 2025
54AQI
54AQI
16th May 2025
45AQI
45AQI
17th May 2025
50AQI
50AQI
18th May 2025
47AQI
47AQI
19th May 2025
46AQI
46AQI
20th May 2025
49AQI
49AQI
21st May 2025
56AQI
56AQI
22nd May 2025
52AQI
52AQI
23rd May 2025
54AQI
54AQI
24th May 2025
47AQI
47AQI
25th May 2025
45AQI
45AQI
26th May 2025
41AQI
41AQI
27th May 2025
41AQI
41AQI
28th May 2025
38AQI
38AQI
29th May 2025
37AQI
37AQI
30th May 2025
47AQI
47AQI
31st May 2025
40AQI
40AQI
1st June 2025
42AQI
42AQI
2nd June 2025
41AQI
41AQI
3rd June 2025
43AQI
43AQI
4th June 2025
50AQI
50AQI
5th June 2025
52AQI
52AQI
6th June 2025
50AQI
50AQI
7th June 2025
49AQI
49AQI
8th June 2025
47AQI
47AQI
9th June 2025
47AQI
47AQI
10th June 2025
52AQI
52AQI
11th June 2025
47AQI
47AQI
12th June 2025
46AQI
46AQI
13th June 2025
49AQI
49AQI
14th June 2025
54AQI
54AQI
15th June 2025
51AQI
51AQI
16th June 2025
49AQI
49AQI
17th June 2025
49AQI
49AQI
18th June 2025
48AQI
48AQI
19th June 2025
46AQI
46AQI
20th June 2025
46AQI
46AQI
21st June 2025
47AQI
47AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
44AQI
44AQI
24th June 2025
46AQI
46AQI
25th June 2025
49AQI
49AQI
26th June 2025
50AQI
50AQI
27th June 2025
48AQI
48AQI
28th June 2025
47AQI
47AQI
29th June 2025
48AQI
48AQI
30th June 2025
48AQI
48AQI
1st July 2025
51AQI
51AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
52AQI
52AQI
4th July 2025
50AQI
50AQI
5th July 2025
54AQI
54AQI
6th July 2025
49AQI
49AQI
7th July 2025
50AQI
50AQI
8th July 2025
52AQI
52AQI
9th July 2025
54AQI
54AQI
10th July 2025
56AQI
56AQI
11th July 2025
52AQI
52AQI
12th July 2025
52AQI
52AQI
13th July 2025
51AQI
51AQI
14th July 2025
52AQI
52AQI
15th July 2025
52AQI
52AQI
16th July 2025
47AQI
47AQI
17th July 2025
46AQI
46AQI
18th July 2025
42AQI
42AQI
19th July 2025
43AQI
43AQI
20th July 2025
42AQI
42AQI
21st July 2025
43AQI
43AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
37AQI
37AQI
24th July 2025
40AQI
40AQI
25th July 2025
43AQI
43AQI
26th July 2025
50AQI
50AQI
27th July 2025
45AQI
45AQI
28th July 2025
45AQI
45AQI
29th July 2025
43AQI
43AQI
30th July 2025
48AQI
48AQI
31st July 2025
54AQI
54AQI
1st August 2025
59AQI
59AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
58AQI
58AQI
4th August 2025
57AQI
57AQI
5th August 2025
56AQI
56AQI
6th August 2025
54AQI
54AQI
7th August 2025
50AQI
50AQI
8th August 2025
45AQI
45AQI
9th August 2025
41AQI
41AQI
10th August 2025
37AQI
37AQI
11th August 2025
38AQI
38AQI
12th August 2025
46AQI
46AQI
13th August 2025
49AQI
49AQI
14th August 2025
51AQI
51AQI
15th August 2025
47AQI
47AQI
16th August 2025
47AQI
47AQI
17th August 2025
45AQI
45AQI
18th August 2025
48AQI
48AQI
19th August 2025
48AQI
48AQI
20th August 2025
51AQI
51AQI
21st August 2025
56AQI
56AQI
22nd August 2025
54AQI
54AQI
23rd August 2025
54AQI
54AQI
24th August 2025
51AQI
51AQI
25th August 2025
54AQI
54AQI
26th August 2025
46AQI
46AQI
27th August 2025
48AQI
48AQI
28th August 2025
50AQI
50AQI
29th August 2025
53AQI
53AQI
30th August 2025
52AQI
52AQI
31st August 2025
48AQI
48AQI
1st September 2025
48AQI
48AQI
2nd September 2025
49AQI
49AQI
3rd September 2025
55AQI
55AQI
4th September 2025
44AQI
44AQI
5th September 2025
53AQI
53AQI
6th September 2025
52AQI
52AQI
7th September 2025
55AQI
55AQI
8th September 2025
51AQI
51AQI
9th September 2025
48AQI
48AQI
10th September 2025
47AQI
47AQI
11th September 2025
52AQI
52AQI
12th September 2025
52AQI
52AQI
13th September 2025
52AQI
52AQI
14th September 2025
49AQI
49AQI
15th September 2025
50AQI
50AQI
16th September 2025
47AQI
47AQI
17th September 2025
49AQI
49AQI
18th September 2025
44AQI
44AQI
19th September 2025
39AQI
39AQI
20th September 2025
37AQI
37AQI
21st September 2025
36AQI
36AQI
22nd September 2025
33AQI
33AQI
23rd September 2025
29AQI
29AQI
24th September 2025
25AQI
25AQI
25th September 2025
21AQI
21AQI
26th September 2025
17AQI
17AQI
27th September 2025
17AQI
17AQI
28th September 2025
20AQI
20AQI
29th September 2025
39AQI
39AQI
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
111AQI
97AQI
111AQI
84AQI
54AQI
48AQI
48AQI
50AQI
42AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202572AQI
10
21
14
14
15
9
7
24
6
15
16
26
4
19
12
16
15
21
8
97
118
50
7
Highest AQI recorded in
January111AQI
Lowest AQI recorded in
September42AQI
202467AQI
14
1
1
1
1
22
6
19
3
25
5
30
1
30
1
3
5
8
29
1
1
26
4
101
104
32
Highest AQI recorded in
April126AQI
Lowest AQI recorded in
September32AQI
2023100AQI
3
8
2
3
13
9
4
24
1
1
3
7
12
1
1
2
17
12
10
12
24
4
3
8
1
15
1
2
11
11
2
12
9
1
45
88
65
48
2
1
Highest AQI recorded in
March166AQI
Lowest AQI recorded in
July35AQI
2022100AQI
3
2
17
9
6
14
1
2
23
26
1
Highest AQI recorded in
October125AQI
Lowest AQI recorded in
November88AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
100AQILeast Polluted Year Recorded
2024(Avg.)
67AQINam Som's annual 2025 AQI (72) shows an average percentage change of -16.4% (improved AQI) compared to previous years: 2022 (100), 2023 (100), 2024 (67).
