Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Wang Nam Yen, Sa Kaeo, Thailand Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

August Air Quality Analysis

Wang Nam Yen, Sa Kaeo, Thailand

2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
8th Aug 2024
62AQI
Lowest AQI recorded on
13th Aug 2023
12AQI

Same Day Analysis (9th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 41 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 8th Aug - 9th Aug 2026

Wang Nam Yen, Sa Kaeo, Thailand

AQI
Day
Night
.

5 AM8th Aug 2026

6 PM

4 AM9th Aug 2026

Day time
Avg. Highest Time
10AM8th Aug

56AQI

Avg. Lowest Time
6PM8th Aug

25AQI

Night time
Avg. Highest Time
12AM9th Aug

42AQI

Avg. Lowest Time
9PM8th Aug

27AQI

In the last 24 hours,

Wang Nam Yen's AQI reached its highest point of 56 at 10 AM during the Day, while the lowest point, 25, was recorded at 6 PM during the Day between 8th Aug and 9th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Wang Nam Yen, Sa Kaeo, Thailand

JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
11th Jul 2026535 AMAQI
11th Jul 2026636 AMAQI
11th Jul 2026627 AMAQI
11th Jul 2026648 AMAQI
11th Jul 2026609 AMAQI
11th Jul 20266210 AMAQI
11th Jul 20265111 AMAQI
11th Jul 20265112 PMAQI
11th Jul 2026531 PMAQI
11th Jul 2026522 PMAQI
11th Jul 2026763 PMAQI
11th Jul 2026684 PMAQI
11th Jul 2026685 PMAQI
11th Jul 2026766 PMAQI
11th Jul 2026747 PMAQI
11th Jul 2026598 PMAQI
11th Jul 2026679 PMAQI
11th Jul 20264810 PMAQI
11th Jul 20264011 PMAQI
12th Jul 20263312 AMAQI
12th Jul 2026331 AMAQI
12th Jul 2026332 AMAQI
12th Jul 2026483 AMAQI
12th Jul 2026644 AMAQI

26°C24/29°C

12th Jul 2026695 AMAQI
12th Jul 2026626 AMAQI
12th Jul 2026527 AMAQI
12th Jul 2026448 AMAQI
12th Jul 2026609 AMAQI
12th Jul 20266710 AMAQI
12th Jul 20267111 AMAQI
12th Jul 20265212 PMAQI
12th Jul 2026531 PMAQI
12th Jul 2026172 PMAQI
12th Jul 2026173 PMAQI
12th Jul 2026144 PMAQI
12th Jul 2026175 PMAQI
12th Jul 2026266 PMAQI
12th Jul 2026127 PMAQI
12th Jul 2026178 PMAQI
12th Jul 2026319 PMAQI
12th Jul 20262610 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20262512 AMAQI
13th Jul 2026271 AMAQI
13th Jul 2026232 AMAQI
13th Jul 2026263 AMAQI
13th Jul 2026234 AMAQI

25°C24/28°C

13th Jul 2026225 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026277 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20262210 AMAQI
13th Jul 20261811 AMAQI
13th Jul 20262012 PMAQI
13th Jul 2026201 PMAQI
13th Jul 202682 PMAQI
13th Jul 2026283 PMAQI
13th Jul 2026264 PMAQI
13th Jul 2026265 PMAQI
13th Jul 2026256 PMAQI
13th Jul 2026297 PMAQI
13th Jul 202668 PMAQI
13th Jul 202669 PMAQI
13th Jul 2026610 PMAQI
13th Jul 20261911 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026291 AMAQI
14th Jul 2026242 AMAQI
14th Jul 2026283 AMAQI
14th Jul 2026294 AMAQI

24°C23/26°C

14th Jul 2026245 AMAQI
14th Jul 2026226 AMAQI
14th Jul 2026267 AMAQI
14th Jul 2026308 AMAQI
14th Jul 2026239 AMAQI
14th Jul 20262010 AMAQI
14th Jul 20261811 AMAQI
14th Jul 20261812 PMAQI
14th Jul 2026181 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026263 PMAQI
14th Jul 2026274 PMAQI
14th Jul 2026265 PMAQI
14th Jul 2026556 PMAQI
14th Jul 2026547 PMAQI
14th Jul 2026548 PMAQI
14th Jul 2026429 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20262811 PMAQI
15th Jul 20263112 AMAQI
15th Jul 2026281 AMAQI
15th Jul 2026242 AMAQI
15th Jul 2026263 AMAQI
15th Jul 2026214 AMAQI

24°C23/27°C

15th Jul 2026585 AMAQI
15th Jul 2026566 AMAQI
15th Jul 2026487 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026239 AMAQI
15th Jul 2026610 AMAQI
15th Jul 2026811 AMAQI
15th Jul 2026612 PMAQI
15th Jul 202641 PMAQI
15th Jul 202642 PMAQI
15th Jul 202663 PMAQI
15th Jul 202684 PMAQI
15th Jul 202665 PMAQI
15th Jul 202686 PMAQI
15th Jul 2026127 PMAQI
15th Jul 2026108 PMAQI
15th Jul 202689 PMAQI
15th Jul 20261210 PMAQI
15th Jul 2026811 PMAQI
16th Jul 2026812 AMAQI
16th Jul 202681 AMAQI
16th Jul 202682 AMAQI
16th Jul 2026103 AMAQI
16th Jul 202644 AMAQI

25°C23/27°C

16th Jul 2026125 AMAQI
16th Jul 202686 AMAQI
16th Jul 202687 AMAQI
16th Jul 202688 AMAQI
16th Jul 2026129 AMAQI
16th Jul 20261910 AMAQI
16th Jul 2026811 AMAQI
16th Jul 2026412 PMAQI
16th Jul 202681 PMAQI
16th Jul 202682 PMAQI
16th Jul 202683 PMAQI
16th Jul 202664 PMAQI
16th Jul 202685 PMAQI
16th Jul 2026126 PMAQI
16th Jul 2026147 PMAQI
16th Jul 202688 PMAQI
16th Jul 2026129 PMAQI
16th Jul 20262110 PMAQI
16th Jul 20261911 PMAQI
17th Jul 20261912 AMAQI
17th Jul 2026171 AMAQI
17th Jul 2026172 AMAQI
17th Jul 2026193 AMAQI
17th Jul 2026254 AMAQI

26°C23/29°C

17th Jul 2026205 AMAQI
17th Jul 2026206 AMAQI
17th Jul 2026247 AMAQI
17th Jul 2026178 AMAQI
17th Jul 2026199 AMAQI
17th Jul 20261610 AMAQI
17th Jul 20262011 AMAQI
17th Jul 20262112 PMAQI
17th Jul 2026221 PMAQI
17th Jul 2026562 PMAQI
17th Jul 2026423 PMAQI
17th Jul 2026344 PMAQI
17th Jul 2026335 PMAQI
17th Jul 2026386 PMAQI
17th Jul 2026367 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026369 PMAQI
17th Jul 20264010 PMAQI
17th Jul 20264011 PMAQI
18th Jul 20264612 AMAQI
18th Jul 2026421 AMAQI
18th Jul 2026422 AMAQI
18th Jul 2026403 AMAQI
18th Jul 2026384 AMAQI

25°C23/29°C

18th Jul 2026365 AMAQI
18th Jul 2026366 AMAQI
18th Jul 2026447 AMAQI
18th Jul 2026548 AMAQI
18th Jul 2026469 AMAQI
18th Jul 20265310 AMAQI
18th Jul 20267111 AMAQI
18th Jul 20268212 PMAQI
18th Jul 2026521 PMAQI
18th Jul 2026422 PMAQI
18th Jul 2026403 PMAQI
18th Jul 2026744 PMAQI
18th Jul 2026725 PMAQI
18th Jul 2026686 PMAQI
18th Jul 2026677 PMAQI
18th Jul 2026728 PMAQI
18th Jul 2026829 PMAQI
18th Jul 20268810 PMAQI
18th Jul 20267411 PMAQI
19th Jul 20266412 AMAQI
19th Jul 2026641 AMAQI
19th Jul 2026622 AMAQI
19th Jul 2026563 AMAQI
19th Jul 2026524 AMAQI

26°C23/31°C

19th Jul 2026525 AMAQI
19th Jul 2026506 AMAQI
19th Jul 2026487 AMAQI
19th Jul 2026508 AMAQI
19th Jul 2026529 AMAQI
19th Jul 20264810 AMAQI
19th Jul 20265111 AMAQI
19th Jul 20265212 PMAQI
19th Jul 2026491 PMAQI
19th Jul 2026442 PMAQI
19th Jul 2026483 PMAQI
19th Jul 2026534 PMAQI
19th Jul 2026515 PMAQI
19th Jul 2026526 PMAQI
19th Jul 2026557 PMAQI
19th Jul 2026588 PMAQI
19th Jul 2026629 PMAQI
19th Jul 20266910 PMAQI
19th Jul 20266011 PMAQI
20th Jul 20266412 AMAQI
20th Jul 2026561 AMAQI
20th Jul 2026572 AMAQI
20th Jul 2026483 AMAQI
20th Jul 2026424 AMAQI

26°C23/32°C

20th Jul 2026445 AMAQI
20th Jul 2026526 AMAQI
20th Jul 2026577 AMAQI
20th Jul 2026538 AMAQI
20th Jul 2026539 AMAQI
20th Jul 20265610 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20265212 PMAQI
20th Jul 2026511 PMAQI
20th Jul 2026402 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026484 PMAQI
20th Jul 2026465 PMAQI
20th Jul 2026556 PMAQI
20th Jul 2026547 PMAQI
20th Jul 2026638 PMAQI
20th Jul 2026699 PMAQI
20th Jul 20267210 PMAQI
20th Jul 20266411 PMAQI
21st Jul 20265812 AMAQI
21st Jul 2026541 AMAQI
21st Jul 2026562 AMAQI
21st Jul 2026643 AMAQI
21st Jul 2026624 AMAQI

26°C23/31°C

21st Jul 2026585 AMAQI
21st Jul 2026596 AMAQI
21st Jul 2026587 AMAQI
21st Jul 2026598 AMAQI
21st Jul 2026589 AMAQI
21st Jul 20265111 AMAQI
21st Jul 20264212 PMAQI
21st Jul 2026461 PMAQI
21st Jul 2026422 PMAQI
21st Jul 2026493 PMAQI
21st Jul 2026524 PMAQI
21st Jul 20261005 PMAQI
21st Jul 2026446 PMAQI
21st Jul 2026447 PMAQI
21st Jul 2026508 PMAQI
21st Jul 2026699 PMAQI
21st Jul 20267210 PMAQI
21st Jul 20265811 PMAQI
22nd Jul 20265612 AMAQI
22nd Jul 2026521 AMAQI
22nd Jul 2026422 AMAQI
22nd Jul 2026253 AMAQI
22nd Jul 2026234 AMAQI

26°C23/31°C

22nd Jul 2026295 AMAQI
22nd Jul 2026216 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262710 AMAQI
22nd Jul 20262911 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026292 PMAQI
22nd Jul 2026313 PMAQI
22nd Jul 2026364 PMAQI
22nd Jul 2026485 PMAQI
22nd Jul 2026486 PMAQI
22nd Jul 2026487 PMAQI
22nd Jul 2026368 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20261911 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026211 AMAQI
23rd Jul 2026232 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026214 AMAQI

26°C24/31°C

23rd Jul 2026295 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026297 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026409 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20263612 PMAQI
23rd Jul 2026211 PMAQI
23rd Jul 2026332 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026319 PMAQI
23rd Jul 20264610 PMAQI
23rd Jul 20263411 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026461 AMAQI
24th Jul 2026522 AMAQI
24th Jul 2026343 AMAQI
24th Jul 2026314 AMAQI

26°C24/29°C

24th Jul 2026365 AMAQI
24th Jul 2026336 AMAQI
24th Jul 2026337 AMAQI
24th Jul 2026318 AMAQI
24th Jul 2026389 AMAQI
24th Jul 20264810 AMAQI
24th Jul 20265411 AMAQI
24th Jul 20264612 PMAQI
24th Jul 2026361 PMAQI
24th Jul 2026502 PMAQI
24th Jul 2026573 PMAQI
24th Jul 2026564 PMAQI
24th Jul 2026505 PMAQI
24th Jul 2026536 PMAQI
24th Jul 2026557 PMAQI
24th Jul 2026518 PMAQI
24th Jul 2026569 PMAQI
24th Jul 20266010 PMAQI
24th Jul 20265011 PMAQI
25th Jul 20264812 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026363 AMAQI
25th Jul 2026234 AMAQI

25°C23/29°C

25th Jul 2026385 AMAQI
25th Jul 2026216 AMAQI
25th Jul 2026347 AMAQI
25th Jul 2026428 AMAQI
25th Jul 2026409 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20265711 AMAQI
25th Jul 20264612 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026502 PMAQI
25th Jul 2026403 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026485 PMAQI
25th Jul 2026546 PMAQI
25th Jul 2026497 PMAQI
25th Jul 2026488 PMAQI
25th Jul 2026649 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20264711 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026471 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026283 AMAQI
26th Jul 2026214 AMAQI

26°C23/31°C

26th Jul 2026565 AMAQI
26th Jul 2026476 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026368 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20263610 AMAQI
26th Jul 20263011 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026382 PMAQI
26th Jul 2026403 PMAQI
26th Jul 2026324 PMAQI
26th Jul 2026175 PMAQI
26th Jul 2026126 PMAQI
26th Jul 2026127 PMAQI
26th Jul 2026178 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20263611 PMAQI
27th Jul 20264612 AMAQI
27th Jul 2026381 AMAQI
27th Jul 2026362 AMAQI
27th Jul 2026423 AMAQI
27th Jul 2026544 AMAQI

25°C23/28°C

27th Jul 2026175 AMAQI
27th Jul 2026126 AMAQI
27th Jul 2026177 AMAQI
27th Jul 2026348 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20261911 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026321 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026243 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026325 PMAQI
27th Jul 2026326 PMAQI
27th Jul 2026407 PMAQI
27th Jul 2026428 PMAQI
27th Jul 2026629 PMAQI
27th Jul 20265810 PMAQI
27th Jul 20265811 PMAQI
28th Jul 20264212 AMAQI
28th Jul 2026301 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026353 AMAQI
28th Jul 2026304 AMAQI

24°C23/27°C

28th Jul 2026295 AMAQI
28th Jul 2026266 AMAQI
28th Jul 2026307 AMAQI
28th Jul 2026328 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20263611 AMAQI
28th Jul 20263712 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026333 PMAQI
28th Jul 2026294 PMAQI
28th Jul 2026365 PMAQI
28th Jul 2026366 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026219 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20262711 PMAQI
29th Jul 20264612 AMAQI
29th Jul 2026321 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026293 AMAQI
29th Jul 2026384 AMAQI

24°C23/26°C

29th Jul 2026445 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026507 AMAQI
29th Jul 2026508 AMAQI
29th Jul 2026579 AMAQI
29th Jul 20264410 AMAQI
29th Jul 20264911 AMAQI
29th Jul 20265212 PMAQI
29th Jul 2026461 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026473 PMAQI
29th Jul 2026744 PMAQI
29th Jul 2026625 PMAQI
29th Jul 2026666 PMAQI
29th Jul 2026657 PMAQI
29th Jul 2026588 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20263110 PMAQI
29th Jul 20263811 PMAQI
30th Jul 20262312 AMAQI
30th Jul 2026231 AMAQI
30th Jul 2026212 AMAQI
30th Jul 2026173 AMAQI
30th Jul 2026144 AMAQI

23°C22/25°C

30th Jul 2026175 AMAQI
30th Jul 2026146 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262111 AMAQI
30th Jul 20262112 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026362 PMAQI
30th Jul 2026503 PMAQI
30th Jul 2026554 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262310 PMAQI
30th Jul 20262511 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026212 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026364 AMAQI

23°C22/24°C

31st Jul 2026255 AMAQI
31st Jul 2026256 AMAQI
31st Jul 2026297 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026239 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026253 PMAQI
31st Jul 2026234 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026237 PMAQI
31st Jul 2026388 PMAQI
31st Jul 2026319 PMAQI
31st Jul 20263110 PMAQI
31st Jul 20263611 PMAQI
1st Aug 20263112 AMAQI
1st Aug 2026401 AMAQI
1st Aug 2026272 AMAQI
1st Aug 2026253 AMAQI
1st Aug 2026274 AMAQI

24°C22/28°C

1st Aug 2026295 AMAQI
1st Aug 2026446 AMAQI
1st Aug 2026387 AMAQI
1st Aug 2026338 AMAQI
1st Aug 2026549 AMAQI
1st Aug 20266210 AMAQI
1st Aug 20266511 AMAQI
1st Aug 20263612 PMAQI
1st Aug 2026441 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026513 PMAQI
1st Aug 2026484 PMAQI
1st Aug 2026335 PMAQI
1st Aug 2026326 PMAQI
1st Aug 2026297 PMAQI
1st Aug 2026328 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20263810 PMAQI
1st Aug 20262711 PMAQI
2nd Aug 20264012 AMAQI
2nd Aug 2026321 AMAQI
2nd Aug 2026272 AMAQI
2nd Aug 2026343 AMAQI
2nd Aug 2026294 AMAQI

25°C23/27°C

2nd Aug 2026235 AMAQI
2nd Aug 2026516 AMAQI
2nd Aug 2026487 AMAQI
2nd Aug 2026128 AMAQI
2nd Aug 2026149 AMAQI
2nd Aug 20261410 AMAQI
2nd Aug 20261411 AMAQI
2nd Aug 20262212 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026343 PMAQI
2nd Aug 2026234 PMAQI
2nd Aug 2026505 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026297 PMAQI
2nd Aug 2026388 PMAQI
2nd Aug 2026259 PMAQI
2nd Aug 20266010 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20263212 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026292 AMAQI
3rd Aug 2026273 AMAQI
3rd Aug 2026274 AMAQI

25°C23/29°C

3rd Aug 2026235 AMAQI
3rd Aug 2026296 AMAQI
3rd Aug 2026317 AMAQI
3rd Aug 2026298 AMAQI
3rd Aug 2026229 AMAQI
3rd Aug 20261210 AMAQI
3rd Aug 20261211 AMAQI
3rd Aug 20261912 PMAQI
3rd Aug 2026141 PMAQI
3rd Aug 2026172 PMAQI
3rd Aug 2026193 PMAQI
3rd Aug 2026214 PMAQI
3rd Aug 2026315 PMAQI
3rd Aug 2026236 PMAQI
3rd Aug 2026297 PMAQI
3rd Aug 2026328 PMAQI
3rd Aug 2026369 PMAQI
3rd Aug 20265110 PMAQI
3rd Aug 20267411 PMAQI
4th Aug 20266012 AMAQI
4th Aug 2026311 AMAQI
4th Aug 2026332 AMAQI
4th Aug 2026403 AMAQI
4th Aug 2026294 AMAQI

26°C23/31°C

4th Aug 2026295 AMAQI
4th Aug 2026366 AMAQI
4th Aug 2026467 AMAQI
4th Aug 2026518 AMAQI
4th Aug 2026339 AMAQI
4th Aug 20262710 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262712 PMAQI
4th Aug 2026231 PMAQI
4th Aug 2026272 PMAQI
4th Aug 2026213 PMAQI
4th Aug 2026234 PMAQI
4th Aug 2026235 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026217 PMAQI
4th Aug 2026448 PMAQI
4th Aug 2026519 PMAQI
4th Aug 20265810 PMAQI
4th Aug 20265411 PMAQI
5th Aug 20264212 AMAQI
5th Aug 2026471 AMAQI
5th Aug 2026362 AMAQI
5th Aug 2026293 AMAQI
5th Aug 2026404 AMAQI

26°C24/31°C

5th Aug 2026365 AMAQI
5th Aug 2026296 AMAQI
5th Aug 2026387 AMAQI
5th Aug 2026408 AMAQI
5th Aug 2026369 AMAQI
5th Aug 20263810 AMAQI
5th Aug 20263811 AMAQI
5th Aug 20263412 PMAQI
5th Aug 2026311 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026233 PMAQI
5th Aug 2026274 PMAQI
5th Aug 2026365 PMAQI
5th Aug 2026316 PMAQI
5th Aug 2026447 PMAQI
5th Aug 2026348 PMAQI
5th Aug 2026429 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20262911 PMAQI
6th Aug 20261712 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026162 AMAQI
6th Aug 2026193 AMAQI
6th Aug 2026274 AMAQI

26°C24/29°C

6th Aug 2026175 AMAQI
6th Aug 2026176 AMAQI
6th Aug 2026237 AMAQI
6th Aug 2026298 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262111 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026341 PMAQI
6th Aug 2026302 PMAQI
6th Aug 2026223 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026337 PMAQI
6th Aug 2026408 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20261410 PMAQI
6th Aug 20265411 PMAQI
7th Aug 20261412 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026363 AMAQI
7th Aug 2026364 AMAQI

26°C24/29°C

7th Aug 2026465 AMAQI
7th Aug 2026196 AMAQI
7th Aug 2026347 AMAQI
7th Aug 2026548 AMAQI
7th Aug 2026389 AMAQI
7th Aug 20263810 AMAQI
7th Aug 20261011 AMAQI
7th Aug 20263612 PMAQI
7th Aug 2026471 PMAQI
7th Aug 2026462 PMAQI
7th Aug 2026313 PMAQI
7th Aug 2026314 PMAQI
7th Aug 2026315 PMAQI
7th Aug 2026366 PMAQI
7th Aug 2026387 PMAQI
7th Aug 2026538 PMAQI
7th Aug 2026519 PMAQI
7th Aug 20264410 PMAQI
7th Aug 20265011 PMAQI
8th Aug 20263612 AMAQI
8th Aug 2026361 AMAQI
8th Aug 2026272 AMAQI
8th Aug 2026313 AMAQI
8th Aug 2026254 AMAQI

25°C23/27°C

8th Aug 2026385 AMAQI
8th Aug 2026386 AMAQI
8th Aug 2026367 AMAQI
8th Aug 2026408 AMAQI
8th Aug 2026559 AMAQI
8th Aug 20265610 AMAQI
8th Aug 20265311 AMAQI
8th Aug 20265212 PMAQI
8th Aug 2026381 PMAQI
8th Aug 2026382 PMAQI
8th Aug 2026273 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026365 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026297 PMAQI
8th Aug 2026408 PMAQI
8th Aug 2026279 PMAQI
8th Aug 20263610 PMAQI
8th Aug 20263611 PMAQI
9th Aug 20264212 AMAQI
9th Aug 2026421 AMAQI
9th Aug 2026362 AMAQI
9th Aug 2026423 AMAQI
9th Aug 2026424 AMAQI

25°C24/27°C

9th Aug 2026385 AMAQI
5 AM
9th Aug 2026446 AMAQI
9th Aug 2026517 AMAQI
9th Aug 2026428 AMAQI
9th Aug 2026369 AMAQI
9th Aug 20264210 AMAQI
9th Aug 20264911 AMAQI
11 AM
9th Aug 20263812 PMAQI
9th Aug 2026421 PMAQI
9th Aug 2026342 PMAQI
9th Aug 2026703 PMAQI
9th Aug 2026424 PMAQI
9th Aug 2026515 PMAQI
9th Aug 2026546 PMAQI
6 PM
9th Aug 2026297 PMAQI
9th Aug 2026348 PMAQI
9th Aug 2026279 PMAQI
9th Aug 20262110 PMAQI
9th Aug 20262711 PMAQI
11 PM
4 AM

25°C24/28°C

Day time
Avg. Highest Time
5 PM - 6 PM

38AQI

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

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 6 PM (Avg. 38), while the lowest AQI was between 2 PM to 2 PM (Avg. 33).
Night time
Avg. Highest Time
10 PM

41AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
2 AM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 41), while the lowest AQI was between 2 AM to 2 AM (Avg. 33).

2026 Days Vs Air Quality

Wang Nam Yen, Sa Kaeo, Thailand

2026

35%

78

53%

117

12%

26

Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)

Good
78 Days
Moderate
117 Days
Poor
26 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 35%

Health Risk Level:

High

In 2026, 35% of 221 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

Wang Nam Yen, Sa Kaeo, Thailand

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
95AQI (US)
2nd January 2026
84AQI (US)
3rd January 2026
80AQI (US)
4th January 2026
85AQI (US)
5th January 2026
76AQI (US)
6th January 2026
79AQI (US)
7th January 2026
61AQI (US)
8th January 2026
70AQI (US)
9th January 2026
95AQI (US)
10th January 2026
90AQI (US)
11th January 2026
100AQI (US)
12th January 2026
106AQI (US)
13th January 2026
106AQI (US)
14th January 2026
108AQI (US)
15th January 2026
122AQI (US)
16th January 2026
118AQI (US)
17th January 2026
123AQI (US)
18th January 2026
124AQI (US)
19th January 2026
125AQI (US)
20th January 2026
103AQI (US)
21st January 2026
113AQI (US)
22nd January 2026
93AQI (US)
23rd January 2026
92AQI (US)
24th January 2026
90AQI (US)
25th January 2026
100AQI (US)
26th January 2026
114AQI (US)
27th January 2026
113AQI (US)
28th January 2026
107AQI (US)
29th January 2026
122AQI (US)
30th January 2026
125AQI (US)
31st January 2026
119AQI (US)
1st February 2026
109AQI (US)
2nd February 2026
102AQI (US)
3rd February 2026
67AQI (US)
4th February 2026
93AQI (US)
5th February 2026
105AQI (US)
6th February 2026
94AQI (US)
7th February 2026
81AQI (US)
8th February 2026
96AQI (US)
9th February 2026
107AQI (US)
10th February 2026
116AQI (US)
11th February 2026
128AQI (US)
12th February 2026
120AQI (US)
13th February 2026
96AQI (US)
14th February 2026
96AQI (US)
15th February 2026
103AQI (US)
16th February 2026
119AQI (US)
17th February 2026
96AQI (US)
18th February 2026
83AQI (US)
19th February 2026
87AQI (US)
20th February 2026
94AQI (US)
21st February 2026
110AQI (US)
22nd February 2026
97AQI (US)
23rd February 2026
85AQI (US)
24th February 2026
91AQI (US)
25th February 2026
88AQI (US)
26th February 2026
82AQI (US)
27th February 2026
75AQI (US)
28th February 2026
56AQI (US)
1st March 2026
35AQI (US)
2nd March 2026
59AQI (US)
3rd March 2026
73AQI (US)
4th March 2026
89AQI (US)
5th March 2026
88AQI (US)
6th March 2026
60AQI (US)
7th March 2026
61AQI (US)
8th March 2026
87AQI (US)
9th March 2026
99AQI (US)
10th March 2026
70AQI (US)
11th March 2026
71AQI (US)
12th March 2026
88AQI (US)
13th March 2026
80AQI (US)
14th March 2026
85AQI (US)
15th March 2026
86AQI (US)
16th March 2026
95AQI (US)
17th March 2026
80AQI (US)
18th March 2026
75AQI (US)
19th March 2026
77AQI (US)
20th March 2026
78AQI (US)
21st March 2026
84AQI (US)
22nd March 2026
89AQI (US)
23rd March 2026
78AQI (US)
24th March 2026
84AQI (US)
25th March 2026
78AQI (US)
26th March 2026
92AQI (US)
27th March 2026
90AQI (US)
28th March 2026
83AQI (US)
29th March 2026
73AQI (US)
30th March 2026
72AQI (US)
31st March 2026
60AQI (US)
1st April 2026
69AQI (US)
2nd April 2026
71AQI (US)
3rd April 2026
81AQI (US)
4th April 2026
85AQI (US)
5th April 2026
87AQI (US)
6th April 2026
92AQI (US)
7th April 2026
87AQI (US)
8th April 2026
92AQI (US)
9th April 2026
84AQI (US)
10th April 2026
70AQI (US)
11th April 2026
67AQI (US)
12th April 2026
80AQI (US)
13th April 2026
74AQI (US)
14th April 2026
71AQI (US)
15th April 2026
82AQI (US)
16th April 2026
75AQI (US)
17th April 2026
77AQI (US)
18th April 2026
86AQI (US)
19th April 2026
71AQI (US)
20th April 2026
78AQI (US)
21st April 2026
74AQI (US)
22nd April 2026
75AQI (US)
23rd April 2026
75AQI (US)
24th April 2026
74AQI (US)
25th April 2026
72AQI (US)
26th April 2026
79AQI (US)
27th April 2026
83AQI (US)
28th April 2026
56AQI (US)
29th April 2026
61AQI (US)
30th April 2026
72AQI (US)
1st May 2026
55AQI (US)
2nd May 2026
59AQI (US)
3rd May 2026
54AQI (US)
4th May 2026
52AQI (US)
5th May 2026
40AQI (US)
6th May 2026
51AQI (US)
7th May 2026
56AQI (US)
8th May 2026
52AQI (US)
9th May 2026
56AQI (US)
10th May 2026
54AQI (US)
11th May 2026
43AQI (US)
12th May 2026
52AQI (US)
13th May 2026
42AQI (US)
14th May 2026
25AQI (US)
15th May 2026
30AQI (US)
16th May 2026
75AQI (US)
17th May 2026
71AQI (US)
18th May 2026
69AQI (US)
19th May 2026
52AQI (US)
20th May 2026
66AQI (US)
21st May 2026
66AQI (US)
22nd May 2026
52AQI (US)
23rd May 2026
44AQI (US)
24th May 2026
49AQI (US)
25th May 2026
41AQI (US)
26th May 2026
41AQI (US)
27th May 2026
26AQI (US)
28th May 2026
25AQI (US)
29th May 2026
30AQI (US)
30th May 2026
27AQI (US)
31st May 2026
19AQI (US)
1st June 2026
32AQI (US)
2nd June 2026
34AQI (US)
3rd June 2026
47AQI (US)
4th June 2026
28AQI (US)
5th June 2026
24AQI (US)
6th June 2026
24AQI (US)
7th June 2026
32AQI (US)
8th June 2026
17AQI (US)
9th June 2026
23AQI (US)
10th June 2026
15AQI (US)
11th June 2026
24AQI (US)
12th June 2026
15AQI (US)
13th June 2026
32AQI (US)
14th June 2026
57AQI (US)
15th June 2026
37AQI (US)
16th June 2026
27AQI (US)
17th June 2026
26AQI (US)
18th June 2026
44AQI (US)
19th June 2026
42AQI (US)
20th June 2026
20AQI (US)
21st June 2026
25AQI (US)
22nd June 2026
22AQI (US)
23rd June 2026
30AQI (US)
24th June 2026
30AQI (US)
25th June 2026
31AQI (US)
26th June 2026
24AQI (US)
27th June 2026
23AQI (US)
28th June 2026
30AQI (US)
29th June 2026
22AQI (US)
30th June 2026
21AQI (US)
1st July 2026
23AQI (US)
2nd July 2026
22AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
17AQI (US)
5th July 2026
21AQI (US)
6th July 2026
21AQI (US)
7th July 2026
25AQI (US)
8th July 2026
21AQI (US)
9th July 2026
34AQI (US)
10th July 2026
61AQI (US)
11th July 2026
63AQI (US)
12th July 2026
39AQI (US)
13th July 2026
21AQI (US)
14th July 2026
29AQI (US)
15th July 2026
19AQI (US)
16th July 2026
10AQI (US)
17th July 2026
28AQI (US)
18th July 2026
57AQI (US)
19th July 2026
54AQI (US)
20th July 2026
54AQI (US)
21st July 2026
57AQI (US)
22nd July 2026
33AQI (US)
23rd July 2026
28AQI (US)
24th July 2026
45AQI (US)
25th July 2026
42AQI (US)
26th July 2026
33AQI (US)
27th July 2026
36AQI (US)
28th July 2026
32AQI (US)
29th July 2026
47AQI (US)
30th July 2026
26AQI (US)
31st July 2026
26AQI (US)
1st August 2026
39AQI (US)
2nd August 2026
31AQI (US)
3rd August 2026
28AQI (US)
4th August 2026
35AQI (US)
5th August 2026
35AQI (US)
6th August 2026
25AQI (US)
7th August 2026
36AQI (US)
8th August 2026
37AQI (US)
9th August 2026
41AQI (US)
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

101AQI (US)

96AQI (US)

78AQI (US)

77AQI (US)

48AQI (US)

29AQI (US)

34AQI (US)

34AQI (US)

No. of days

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

202664AQI (US)

15
16
18
10
1
30
30
14
17
29
1
25
6
9
78
117
26

Highest AQI (US) recorded in

January

101AQI (US)

Lowest AQI (US) recorded in

June

29AQI (US)

202569AQI (US)

14
17
16
12
22
9
30
12
19
11
19
6
25
12
19
26
4
31
6
23
1
1
27
3
74
249
42

Highest AQI (US) recorded in

January

105AQI (US)

Lowest AQI (US) recorded in

September

44AQI (US)

202449AQI (US)

29
6
1
1
6
1
9
3
20
10
27
4
20
11
2
1
6
7
2
28
31
128
95
2

Highest AQI (US) recorded in

December

75AQI (US)

Lowest AQI (US) recorded in

February

17AQI (US)

202321AQI (US)

31
28
31
30
31
30
31
13
22
29
31
307

Highest AQI (US) recorded in

February

23AQI (US)

Lowest AQI (US) recorded in

June

18AQI (US)

202222AQI (US)

4
30
30
64

Highest AQI (US) recorded in

December

23AQI (US)

Lowest AQI (US) recorded in

October

21AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2025(Avg.)
69AQI (US)
Least Polluted Year Recorded
2023(Avg.)
21AQI (US)

Wang Nam Yen's annual 2026 AQI (US) (64) shows an average percentage change of 104.7% (worsened AQI (US)) compared to previous years: 2022 (22), 2023 (21), 2024 (49), 2025 (69).