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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Nakhon Thai, Lom Sak, Phetchabun, 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

Nakhon Thai, Lom Sak, Phetchabun, Thailand

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
11th Aug 2026
62AQI
Lowest AQI recorded on
25th Aug 2024
4AQI

Same Day Analysis (18th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 28 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 17th Aug - 18th Aug 2026

Nakhon Thai, Lom Sak, Phetchabun, Thailand

AQI
Day
Night
.

5 AM17th Aug 2026

6 PM

4 AM18th Aug 2026

Day time
Avg. Highest Time
10AM17th Aug

72AQI

Avg. Lowest Time
4PM17th Aug

4AQI

Night time
Avg. Highest Time
12AM18th Aug

83AQI

Avg. Lowest Time
3AM18th Aug

38AQI

In the last 24 hours,

Nakhon Thai's AQI reached its highest point of 83 at 12 AM during the Night, while the lowest point, 4, was recorded at 4 PM during the Day between 17th Aug and 18th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Nakhon Thai, Lom Sak, Phetchabun, Thailand

JulAug
20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
20th Jul 2026195 AMAQI
20th Jul 2026176 AMAQI
20th Jul 2026197 AMAQI
20th Jul 2026198 AMAQI
20th Jul 2026179 AMAQI
20th Jul 20261910 AMAQI
20th Jul 20261911 AMAQI
20th Jul 20261912 PMAQI
20th Jul 2026171 PMAQI
20th Jul 2026142 PMAQI
20th Jul 2026123 PMAQI
20th Jul 2026144 PMAQI
20th Jul 2026125 PMAQI
20th Jul 2026126 PMAQI
20th Jul 2026127 PMAQI
20th Jul 2026128 PMAQI
20th Jul 2026179 PMAQI
20th Jul 20261710 PMAQI
20th Jul 20261911 PMAQI
21st Jul 20261712 AMAQI
21st Jul 2026171 AMAQI
21st Jul 2026442 AMAQI
21st Jul 2026763 AMAQI
21st Jul 2026654 AMAQI

24°C20/28°C

21st Jul 2026675 AMAQI
21st Jul 2026646 AMAQI
21st Jul 2026687 AMAQI
21st Jul 2026578 AMAQI
21st Jul 2026469 AMAQI
21st Jul 20262711 AMAQI
21st Jul 20262512 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026292 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026845 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026277 PMAQI
21st Jul 2026278 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20262910 PMAQI
21st Jul 20262911 PMAQI
22nd Jul 20262712 AMAQI
22nd Jul 2026271 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026233 AMAQI
22nd Jul 2026214 AMAQI

24°C20/27°C

22nd Jul 2026335 AMAQI
22nd Jul 2026276 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026369 AMAQI
22nd Jul 20263310 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20262712 PMAQI
22nd Jul 2026291 PMAQI
22nd Jul 2026272 PMAQI
22nd Jul 2026173 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026446 PMAQI
22nd Jul 2026427 PMAQI
22nd Jul 2026608 PMAQI
22nd Jul 2026629 PMAQI
22nd Jul 2026410 PMAQI
22nd Jul 2026411 PMAQI
23rd Jul 2026412 AMAQI
23rd Jul 202641 AMAQI
23rd Jul 202642 AMAQI
23rd Jul 2026123 AMAQI
23rd Jul 2026124 AMAQI

23°C21/27°C

23rd Jul 2026125 AMAQI
23rd Jul 2026106 AMAQI
23rd Jul 2026107 AMAQI
23rd Jul 2026128 AMAQI
23rd Jul 2026129 AMAQI
23rd Jul 20261210 AMAQI
23rd Jul 20261011 AMAQI
23rd Jul 20261212 PMAQI
23rd Jul 2026121 PMAQI
23rd Jul 2026102 PMAQI
23rd Jul 2026103 PMAQI
23rd Jul 202684 PMAQI
23rd Jul 202685 PMAQI
23rd Jul 202686 PMAQI
23rd Jul 202687 PMAQI
23rd Jul 202688 PMAQI
23rd Jul 2026129 PMAQI
23rd Jul 2026810 PMAQI
23rd Jul 20261211 PMAQI
24th Jul 20261012 AMAQI
24th Jul 2026121 AMAQI
24th Jul 202682 AMAQI
24th Jul 2026103 AMAQI
24th Jul 202684 AMAQI

24°C21/29°C

24th Jul 202685 AMAQI
24th Jul 202686 AMAQI
24th Jul 202687 AMAQI
24th Jul 202688 AMAQI
24th Jul 202689 AMAQI
24th Jul 20261010 AMAQI
24th Jul 2026811 AMAQI
24th Jul 2026812 PMAQI
24th Jul 202681 PMAQI
24th Jul 202682 PMAQI
24th Jul 202683 PMAQI
24th Jul 2026104 PMAQI
24th Jul 202685 PMAQI
24th Jul 2026106 PMAQI
24th Jul 202687 PMAQI
24th Jul 202688 PMAQI
24th Jul 2026129 PMAQI
24th Jul 20261210 PMAQI
24th Jul 20261211 PMAQI
25th Jul 20261212 AMAQI
25th Jul 2026101 AMAQI
25th Jul 2026122 AMAQI
25th Jul 202683 AMAQI
25th Jul 202684 AMAQI

25°C21/30°C

25th Jul 2026105 AMAQI
25th Jul 202686 AMAQI
25th Jul 202687 AMAQI
25th Jul 2026128 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20261210 AMAQI
25th Jul 2026811 AMAQI
25th Jul 2026812 PMAQI
25th Jul 202681 PMAQI
25th Jul 202682 PMAQI
25th Jul 202683 PMAQI
25th Jul 202684 PMAQI
25th Jul 202685 PMAQI
25th Jul 202686 PMAQI
25th Jul 202687 PMAQI
25th Jul 2026178 PMAQI
25th Jul 2026129 PMAQI
25th Jul 20264210 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026481 AMAQI
26th Jul 2026552 AMAQI
26th Jul 2026323 AMAQI
26th Jul 2026344 AMAQI

25°C21/30°C

26th Jul 2026215 AMAQI
26th Jul 2026106 AMAQI
26th Jul 202687 AMAQI
26th Jul 202688 AMAQI
26th Jul 202689 AMAQI
26th Jul 2026810 AMAQI
26th Jul 2026811 AMAQI
26th Jul 20261012 PMAQI
26th Jul 2026121 PMAQI
26th Jul 2026232 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026336 PMAQI
26th Jul 2026107 PMAQI
26th Jul 202688 PMAQI
26th Jul 202689 PMAQI
26th Jul 20261210 PMAQI
26th Jul 20263411 PMAQI
27th Jul 20265512 AMAQI
27th Jul 2026501 AMAQI
27th Jul 2026442 AMAQI
27th Jul 2026493 AMAQI
27th Jul 2026314 AMAQI

25°C22/30°C

27th Jul 2026445 AMAQI
27th Jul 2026466 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026339 AMAQI
27th Jul 20263310 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20263312 PMAQI
27th Jul 2026511 PMAQI
27th Jul 2026422 PMAQI
27th Jul 20261403 PMAQI
27th Jul 20261374 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026407 PMAQI
27th Jul 2026388 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20263610 PMAQI
27th Jul 20261211 PMAQI
28th Jul 20263112 AMAQI
28th Jul 2026311 AMAQI
28th Jul 2026382 AMAQI
28th Jul 2026123 AMAQI
28th Jul 2026144 AMAQI

24°C22/27°C

28th Jul 2026125 AMAQI
28th Jul 2026126 AMAQI
28th Jul 2026127 AMAQI
28th Jul 2026188 AMAQI
28th Jul 2026129 AMAQI
28th Jul 20261210 AMAQI
28th Jul 20261211 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026331 PMAQI
28th Jul 2026442 PMAQI
28th Jul 2026503 PMAQI
28th Jul 2026404 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026466 PMAQI
28th Jul 2026757 PMAQI
28th Jul 2026808 PMAQI
28th Jul 202649 PMAQI
28th Jul 20266910 PMAQI
28th Jul 2026811 PMAQI
29th Jul 2026812 AMAQI
29th Jul 2026121 AMAQI
29th Jul 2026102 AMAQI
29th Jul 202683 AMAQI
29th Jul 202684 AMAQI

24°C22/27°C

29th Jul 202685 AMAQI
29th Jul 202686 AMAQI
29th Jul 202687 AMAQI
29th Jul 202688 AMAQI
29th Jul 2026129 AMAQI
29th Jul 20261010 AMAQI
29th Jul 20261011 AMAQI
29th Jul 2026812 PMAQI
29th Jul 202681 PMAQI
29th Jul 202682 PMAQI
29th Jul 202683 PMAQI
29th Jul 202684 PMAQI
29th Jul 2026145 PMAQI
29th Jul 2026536 PMAQI
29th Jul 2026527 PMAQI
29th Jul 2026528 PMAQI
29th Jul 202689 PMAQI
29th Jul 2026810 PMAQI
29th Jul 2026811 PMAQI
30th Jul 2026812 AMAQI
30th Jul 202681 AMAQI
30th Jul 202682 AMAQI
30th Jul 202683 AMAQI
30th Jul 202684 AMAQI

23°C22/25°C

30th Jul 202685 AMAQI
30th Jul 202686 AMAQI
30th Jul 202687 AMAQI
30th Jul 202688 AMAQI
30th Jul 202689 AMAQI
30th Jul 2026810 AMAQI
30th Jul 2026811 AMAQI
30th Jul 2026812 PMAQI
30th Jul 202681 PMAQI
30th Jul 2026162 PMAQI
30th Jul 2026293 PMAQI
30th Jul 2026274 PMAQI
30th Jul 202685 PMAQI
30th Jul 202686 PMAQI
30th Jul 202687 PMAQI
30th Jul 2026148 PMAQI
30th Jul 2026109 PMAQI
30th Jul 20261210 PMAQI
30th Jul 20261211 PMAQI
31st Jul 20261012 AMAQI
31st Jul 202681 AMAQI
31st Jul 202682 AMAQI
31st Jul 202683 AMAQI
31st Jul 202684 AMAQI

24°C22/27°C

31st Jul 202685 AMAQI
31st Jul 2026166 AMAQI
31st Jul 2026257 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026129 AMAQI
31st Jul 20261210 AMAQI
31st Jul 20261011 AMAQI
31st Jul 20261612 PMAQI
31st Jul 2026231 PMAQI
31st Jul 2026292 PMAQI
31st Jul 2026313 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026446 PMAQI
31st Jul 2026427 PMAQI
31st Jul 2026298 PMAQI
31st Jul 2026299 PMAQI
31st Jul 20262910 PMAQI
31st Jul 2026811 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026332 AMAQI
1st Aug 2026553 AMAQI
1st Aug 2026544 AMAQI

24°C22/26°C

1st Aug 2026365 AMAQI
1st Aug 2026386 AMAQI
1st Aug 2026517 AMAQI
1st Aug 2026558 AMAQI
1st Aug 202689 AMAQI
1st Aug 20265610 AMAQI
1st Aug 20265011 AMAQI
1st Aug 20264012 PMAQI
1st Aug 2026361 PMAQI
1st Aug 2026482 PMAQI
1st Aug 2026503 PMAQI
1st Aug 2026404 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026506 PMAQI
1st Aug 2026657 PMAQI
1st Aug 2026608 PMAQI
1st Aug 2026389 PMAQI
1st Aug 20265310 PMAQI
1st Aug 20262111 PMAQI
2nd Aug 20262112 AMAQI
2nd Aug 2026511 AMAQI
2nd Aug 2026782 AMAQI
2nd Aug 2026573 AMAQI
2nd Aug 2026664 AMAQI

23°C22/25°C

2nd Aug 2026595 AMAQI
2nd Aug 2026706 AMAQI
2nd Aug 2026367 AMAQI
2nd Aug 2026298 AMAQI
2nd Aug 2026259 AMAQI
2nd Aug 20262510 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20262712 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026552 PMAQI
2nd Aug 2026553 PMAQI
2nd Aug 2026584 PMAQI
2nd Aug 2026125 PMAQI
2nd Aug 2026566 PMAQI
2nd Aug 2026657 PMAQI
2nd Aug 2026668 PMAQI
2nd Aug 2026629 PMAQI
2nd Aug 20265210 PMAQI
2nd Aug 20264211 PMAQI
3rd Aug 20263612 AMAQI
3rd Aug 2026381 AMAQI
3rd Aug 2026552 AMAQI
3rd Aug 2026643 AMAQI
3rd Aug 2026644 AMAQI

24°C22/27°C

3rd Aug 2026595 AMAQI
3rd Aug 2026126 AMAQI
3rd Aug 2026127 AMAQI
3rd Aug 2026128 AMAQI
3rd Aug 2026349 AMAQI
3rd Aug 20267910 AMAQI
3rd Aug 20263311 AMAQI
3rd Aug 20265112 PMAQI
3rd Aug 2026501 PMAQI
3rd Aug 2026492 PMAQI
3rd Aug 2026563 PMAQI
3rd Aug 2026424 PMAQI
3rd Aug 2026295 PMAQI
3rd Aug 2026296 PMAQI
3rd Aug 2026367 PMAQI
3rd Aug 2026468 PMAQI
3rd Aug 2026639 PMAQI
3rd Aug 20265510 PMAQI
3rd Aug 2026411 PMAQI
4th Aug 2026612 AMAQI
4th Aug 202641 AMAQI
4th Aug 202642 AMAQI
4th Aug 2026143 AMAQI
4th Aug 20261824 AMAQI

25°C21/30°C

4th Aug 20261865 AMAQI
4th Aug 202686 AMAQI
4th Aug 2026487 AMAQI
4th Aug 2026608 AMAQI
4th Aug 2026609 AMAQI
4th Aug 20267110 AMAQI
4th Aug 20267811 AMAQI
4th Aug 20266412 PMAQI
4th Aug 2026581 PMAQI
4th Aug 2026642 PMAQI
4th Aug 202683 PMAQI
4th Aug 2026684 PMAQI
4th Aug 2026645 PMAQI
4th Aug 2026986 PMAQI
4th Aug 2026957 PMAQI
4th Aug 2026218 PMAQI
4th Aug 2026389 PMAQI
4th Aug 20266410 PMAQI
4th Aug 20266011 PMAQI
5th Aug 20269012 AMAQI
5th Aug 2026831 AMAQI
5th Aug 2026712 AMAQI
5th Aug 2026563 AMAQI
5th Aug 2026824 AMAQI

25°C21/29°C

5th Aug 2026725 AMAQI
5th Aug 2026716 AMAQI
5th Aug 2026757 AMAQI
5th Aug 2026718 AMAQI
5th Aug 2026649 AMAQI
5th Aug 2026410 AMAQI
5th Aug 2026411 AMAQI
5th Aug 20266212 PMAQI
5th Aug 2026301 PMAQI
5th Aug 2026422 PMAQI
5th Aug 2026423 PMAQI
5th Aug 2026594 PMAQI
5th Aug 2026755 PMAQI
5th Aug 2026806 PMAQI
5th Aug 2026577 PMAQI
5th Aug 2026588 PMAQI
5th Aug 2026529 PMAQI
5th Aug 20263110 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026312 AMAQI
6th Aug 2026333 AMAQI
6th Aug 2026504 AMAQI

23°C22/24°C

6th Aug 2026485 AMAQI
6th Aug 2026486 AMAQI
6th Aug 2026427 AMAQI
6th Aug 2026498 AMAQI
6th Aug 2026569 AMAQI
6th Aug 20264010 AMAQI
6th Aug 20265811 AMAQI
6th Aug 20265312 PMAQI
6th Aug 2026421 PMAQI
6th Aug 2026422 PMAQI
6th Aug 2026573 PMAQI
6th Aug 2026604 PMAQI
6th Aug 2026585 PMAQI
6th Aug 2026576 PMAQI
6th Aug 2026337 PMAQI
6th Aug 2026568 PMAQI
6th Aug 2026599 PMAQI
6th Aug 20265610 PMAQI
6th Aug 20265711 PMAQI
7th Aug 20266912 AMAQI
7th Aug 2026361 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026314 AMAQI

24°C22/28°C

7th Aug 2026315 AMAQI
7th Aug 2026316 AMAQI
7th Aug 2026317 AMAQI
7th Aug 2026238 AMAQI
7th Aug 2026429 AMAQI
7th Aug 20264210 AMAQI
7th Aug 20263611 AMAQI
7th Aug 20265012 PMAQI
7th Aug 2026421 PMAQI
7th Aug 2026552 PMAQI
7th Aug 2026403 PMAQI
7th Aug 2026444 PMAQI
7th Aug 2026365 PMAQI
7th Aug 2026626 PMAQI
7th Aug 2026597 PMAQI
7th Aug 2026338 PMAQI
7th Aug 2026489 PMAQI
7th Aug 20261010 PMAQI
7th Aug 20261011 PMAQI
8th Aug 20261012 AMAQI
8th Aug 2026121 AMAQI
8th Aug 2026322 AMAQI
8th Aug 2026603 AMAQI
8th Aug 2026124 AMAQI

24°C22/27°C

8th Aug 2026125 AMAQI
8th Aug 2026126 AMAQI
8th Aug 2026327 AMAQI
8th Aug 2026588 AMAQI
8th Aug 202689 AMAQI
8th Aug 2026810 AMAQI
8th Aug 2026811 AMAQI
8th Aug 20261212 PMAQI
8th Aug 2026121 PMAQI
8th Aug 2026592 PMAQI
8th Aug 2026573 PMAQI
8th Aug 2026734 PMAQI
8th Aug 2026755 PMAQI
8th Aug 2026586 PMAQI
8th Aug 2026827 PMAQI
8th Aug 2026668 PMAQI
8th Aug 2026669 PMAQI
8th Aug 2026410 PMAQI
8th Aug 2026611 PMAQI
9th Aug 2026412 AMAQI
9th Aug 2026311 AMAQI
9th Aug 2026542 AMAQI
9th Aug 2026573 AMAQI
9th Aug 2026544 AMAQI

23°C22/25°C

9th Aug 2026485 AMAQI
9th Aug 2026586 AMAQI
9th Aug 2026587 AMAQI
9th Aug 2026728 AMAQI
9th Aug 2026869 AMAQI
9th Aug 20268710 AMAQI
9th Aug 20266111 AMAQI
9th Aug 20263112 PMAQI
9th Aug 2026641 PMAQI
9th Aug 2026782 PMAQI
9th Aug 2026443 PMAQI
9th Aug 2026404 PMAQI
9th Aug 2026425 PMAQI
9th Aug 2026586 PMAQI
9th Aug 2026887 PMAQI
9th Aug 2026298 PMAQI
9th Aug 2026299 PMAQI
9th Aug 2026410 PMAQI
9th Aug 2026411 PMAQI
10th Aug 20267912 AMAQI
10th Aug 2026681 AMAQI
10th Aug 2026692 AMAQI
10th Aug 2026623 AMAQI
10th Aug 2026574 AMAQI

24°C22/26°C

10th Aug 2026625 AMAQI
10th Aug 2026606 AMAQI
10th Aug 2026557 AMAQI
10th Aug 2026558 AMAQI
10th Aug 2026529 AMAQI
10th Aug 20265510 AMAQI
10th Aug 20265811 AMAQI
10th Aug 20265712 PMAQI
10th Aug 2026561 PMAQI
10th Aug 2026562 PMAQI
10th Aug 2026593 PMAQI
10th Aug 2026294 PMAQI
10th Aug 2026275 PMAQI
10th Aug 2026126 PMAQI
10th Aug 2026127 PMAQI
10th Aug 2026128 PMAQI
10th Aug 2026129 PMAQI
10th Aug 20264010 PMAQI
10th Aug 20263611 PMAQI
11th Aug 20264212 AMAQI
11th Aug 2026591 AMAQI
11th Aug 2026842 AMAQI
11th Aug 2026603 AMAQI
11th Aug 2026594 AMAQI

24°C22/27°C

11th Aug 2026695 AMAQI
11th Aug 2026596 AMAQI
11th Aug 2026587 AMAQI
11th Aug 2026588 AMAQI
11th Aug 2026699 AMAQI
11th Aug 20265510 AMAQI
11th Aug 20265611 AMAQI
11th Aug 20265412 PMAQI
11th Aug 2026531 PMAQI
11th Aug 2026522 PMAQI
11th Aug 2026313 PMAQI
11th Aug 2026594 PMAQI
11th Aug 2026755 PMAQI
11th Aug 20261146 PMAQI
11th Aug 2026677 PMAQI
11th Aug 2026648 PMAQI
11th Aug 2026729 PMAQI
11th Aug 20266210 PMAQI
11th Aug 20266411 PMAQI
12th Aug 20266512 AMAQI
12th Aug 2026701 AMAQI
12th Aug 2026662 AMAQI
12th Aug 2026583 AMAQI
12th Aug 2026334 AMAQI

24°C22/26°C

12th Aug 2026465 AMAQI
12th Aug 2026726 AMAQI
12th Aug 2026827 AMAQI
12th Aug 2026638 AMAQI
12th Aug 2026629 AMAQI
12th Aug 20266710 AMAQI
12th Aug 20265611 AMAQI
12th Aug 20267412 PMAQI
12th Aug 2026561 PMAQI
12th Aug 2026402 PMAQI
12th Aug 2026463 PMAQI
12th Aug 2026314 PMAQI
12th Aug 2026555 PMAQI
12th Aug 2026566 PMAQI
12th Aug 2026567 PMAQI
12th Aug 202648 PMAQI
12th Aug 202649 PMAQI
12th Aug 2026410 PMAQI
12th Aug 2026811 PMAQI
13th Aug 20265412 AMAQI
13th Aug 2026471 AMAQI
13th Aug 2026422 AMAQI
13th Aug 2026363 AMAQI
13th Aug 2026364 AMAQI

23°C21/26°C

13th Aug 202685 AMAQI
13th Aug 2026126 AMAQI
13th Aug 2026107 AMAQI
13th Aug 2026108 AMAQI
13th Aug 2026109 AMAQI
13th Aug 2026810 AMAQI
13th Aug 20261011 AMAQI
13th Aug 2026812 PMAQI
13th Aug 2026161 PMAQI
13th Aug 2026232 PMAQI
13th Aug 2026253 PMAQI
13th Aug 2026334 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026256 PMAQI
13th Aug 2026447 PMAQI
13th Aug 2026108 PMAQI
13th Aug 202689 PMAQI
13th Aug 20261010 PMAQI
13th Aug 20261211 PMAQI
14th Aug 20261212 AMAQI
14th Aug 202681 AMAQI
14th Aug 202682 AMAQI
14th Aug 202683 AMAQI
14th Aug 202684 AMAQI

24°C20/28°C

14th Aug 202685 AMAQI
14th Aug 202686 AMAQI
14th Aug 202687 AMAQI
14th Aug 202688 AMAQI
14th Aug 202689 AMAQI
14th Aug 2026810 AMAQI
14th Aug 20261011 AMAQI
14th Aug 20261212 PMAQI
14th Aug 2026121 PMAQI
14th Aug 2026102 PMAQI
14th Aug 2026273 PMAQI
14th Aug 2026524 PMAQI
14th Aug 2026625 PMAQI
14th Aug 2026716 PMAQI
14th Aug 2026597 PMAQI
14th Aug 2026628 PMAQI
14th Aug 2026629 PMAQI
14th Aug 20265610 PMAQI
14th Aug 20265511 PMAQI
15th Aug 20265212 AMAQI
15th Aug 2026501 AMAQI
15th Aug 2026582 AMAQI
15th Aug 2026293 AMAQI
15th Aug 2026504 AMAQI

23°C20/28°C

15th Aug 2026535 AMAQI
15th Aug 2026546 AMAQI
15th Aug 2026567 AMAQI
15th Aug 2026428 AMAQI
15th Aug 2026449 AMAQI
15th Aug 20264410 AMAQI
15th Aug 20264211 AMAQI
15th Aug 20261212 PMAQI
15th Aug 2026121 PMAQI
15th Aug 2026122 PMAQI
15th Aug 2026273 PMAQI
15th Aug 2026404 PMAQI
15th Aug 2026665 PMAQI
15th Aug 2026316 PMAQI
15th Aug 2026297 PMAQI
15th Aug 2026448 PMAQI
15th Aug 2026259 PMAQI
15th Aug 20264010 PMAQI
15th Aug 20264011 PMAQI
16th Aug 20263412 AMAQI
16th Aug 2026271 AMAQI
16th Aug 2026212 AMAQI
16th Aug 2026233 AMAQI
16th Aug 2026254 AMAQI

24°C21/27°C

16th Aug 2026255 AMAQI
16th Aug 2026256 AMAQI
16th Aug 2026297 AMAQI
16th Aug 2026368 AMAQI
16th Aug 2026319 AMAQI
16th Aug 20262710 AMAQI
16th Aug 20262911 AMAQI
16th Aug 20262912 PMAQI
16th Aug 2026291 PMAQI
16th Aug 2026312 PMAQI
16th Aug 2026333 PMAQI
16th Aug 2026464 PMAQI
16th Aug 20261805 PMAQI
16th Aug 2026496 PMAQI
16th Aug 2026547 PMAQI
16th Aug 2026428 PMAQI
16th Aug 2026569 PMAQI
16th Aug 2026610 PMAQI
16th Aug 20263611 PMAQI
17th Aug 20267212 AMAQI
17th Aug 2026781 AMAQI
17th Aug 2026582 AMAQI
17th Aug 2026273 AMAQI
17th Aug 2026384 AMAQI

23°C21/26°C

17th Aug 2026405 AMAQI
17th Aug 2026566 AMAQI
17th Aug 202647 AMAQI
17th Aug 202668 AMAQI
17th Aug 2026659 AMAQI
17th Aug 20267210 AMAQI
17th Aug 20265811 AMAQI
17th Aug 20265212 PMAQI
17th Aug 2026521 PMAQI
17th Aug 202642 PMAQI
17th Aug 202643 PMAQI
17th Aug 202644 PMAQI
17th Aug 2026385 PMAQI
17th Aug 2026656 PMAQI
17th Aug 2026647 PMAQI
17th Aug 2026628 PMAQI
17th Aug 2026739 PMAQI
17th Aug 20268210 PMAQI
17th Aug 20267611 PMAQI
18th Aug 20268312 AMAQI
18th Aug 2026631 AMAQI
18th Aug 2026482 AMAQI
18th Aug 2026383 AMAQI
18th Aug 2026424 AMAQI

23°C22/25°C

18th Aug 2026365 AMAQI
5 AM
18th Aug 2026566 AMAQI
18th Aug 2026467 AMAQI
18th Aug 202688 AMAQI
18th Aug 202689 AMAQI
18th Aug 2026810 AMAQI
18th Aug 2026811 AMAQI
11 AM
18th Aug 20261212 PMAQI
18th Aug 2026121 PMAQI
18th Aug 2026102 PMAQI
18th Aug 202683 PMAQI
18th Aug 202684 PMAQI
18th Aug 202685 PMAQI
18th Aug 2026496 PMAQI
6 PM
18th Aug 2026607 PMAQI
18th Aug 2026108 PMAQI
18th Aug 2026129 PMAQI
18th Aug 20261410 PMAQI
18th Aug 20261711 PMAQI
11 PM
4 AM

24°C21/27°C

Day time
Avg. Highest Time
6 PM

45AQI

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

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 6 PM (Avg. 45), while the lowest AQI was between 11 AM to 11 AM (Avg. 28).
Night time
Avg. Highest Time
7 PM

45AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
11 PM

26AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 45), while the lowest AQI was between 11 PM to 11 PM (Avg. 26).

2026 Days Vs Air Quality

Nakhon Thai, Lom Sak, Phetchabun, Thailand

2026

41%

95

45%

104

13%

31

Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)

Good
95 Days
Moderate
104 Days
Poor
31 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 41%

Health Risk Level:

Significant

In 2026, 41% of 230 days were within WHO’s safe air quality limits, and 59% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Nakhon Thai, Lom Sak, Phetchabun, 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
86AQI (US)
2nd January 2026
75AQI (US)
3rd January 2026
64AQI (US)
4th January 2026
68AQI (US)
5th January 2026
76AQI (US)
6th January 2026
64AQI (US)
7th January 2026
66AQI (US)
8th January 2026
69AQI (US)
9th January 2026
74AQI (US)
10th January 2026
78AQI (US)
11th January 2026
83AQI (US)
12th January 2026
84AQI (US)
13th January 2026
75AQI (US)
14th January 2026
87AQI (US)
15th January 2026
101AQI (US)
16th January 2026
106AQI (US)
17th January 2026
86AQI (US)
18th January 2026
66AQI (US)
19th January 2026
66AQI (US)
20th January 2026
64AQI (US)
21st January 2026
65AQI (US)
22nd January 2026
95AQI (US)
23rd January 2026
77AQI (US)
24th January 2026
49AQI (US)
25th January 2026
37AQI (US)
26th January 2026
45AQI (US)
27th January 2026
53AQI (US)
28th January 2026
58AQI (US)
29th January 2026
46AQI (US)
30th January 2026
56AQI (US)
31st January 2026
56AQI (US)
1st February 2026
48AQI (US)
2nd February 2026
31AQI (US)
3rd February 2026
40AQI (US)
4th February 2026
67AQI (US)
5th February 2026
76AQI (US)
6th February 2026
52AQI (US)
7th February 2026
41AQI (US)
8th February 2026
70AQI (US)
9th February 2026
62AQI (US)
10th February 2026
68AQI (US)
11th February 2026
69AQI (US)
12th February 2026
74AQI (US)
13th February 2026
89AQI (US)
14th February 2026
97AQI (US)
15th February 2026
102AQI (US)
16th February 2026
106AQI (US)
17th February 2026
111AQI (US)
18th February 2026
76AQI (US)
19th February 2026
59AQI (US)
20th February 2026
58AQI (US)
21st February 2026
80AQI (US)
22nd February 2026
94AQI (US)
23rd February 2026
98AQI (US)
24th February 2026
86AQI (US)
25th February 2026
71AQI (US)
26th February 2026
72AQI (US)
27th February 2026
72AQI (US)
28th February 2026
63AQI (US)
1st March 2026
70AQI (US)
2nd March 2026
88AQI (US)
3rd March 2026
115AQI (US)
4th March 2026
140AQI (US)
5th March 2026
90AQI (US)
6th March 2026
70AQI (US)
7th March 2026
70AQI (US)
8th March 2026
69AQI (US)
9th March 2026
80AQI (US)
10th March 2026
57AQI (US)
11th March 2026
80AQI (US)
12th March 2026
64AQI (US)
13th March 2026
76AQI (US)
14th March 2026
77AQI (US)
15th March 2026
65AQI (US)
16th March 2026
65AQI (US)
17th March 2026
78AQI (US)
18th March 2026
74AQI (US)
19th March 2026
81AQI (US)
20th March 2026
80AQI (US)
21st March 2026
77AQI (US)
22nd March 2026
81AQI (US)
23rd March 2026
90AQI (US)
24th March 2026
94AQI (US)
25th March 2026
97AQI (US)
26th March 2026
124AQI (US)
27th March 2026
127AQI (US)
28th March 2026
104AQI (US)
29th March 2026
89AQI (US)
30th March 2026
99AQI (US)
31st March 2026
100AQI (US)
1st April 2026
132AQI (US)
2nd April 2026
140AQI (US)
3rd April 2026
124AQI (US)
4th April 2026
129AQI (US)
5th April 2026
147AQI (US)
6th April 2026
148AQI (US)
7th April 2026
125AQI (US)
8th April 2026
123AQI (US)
9th April 2026
113AQI (US)
10th April 2026
81AQI (US)
11th April 2026
85AQI (US)
12th April 2026
109AQI (US)
13th April 2026
113AQI (US)
14th April 2026
127AQI (US)
15th April 2026
101AQI (US)
16th April 2026
100AQI (US)
17th April 2026
104AQI (US)
18th April 2026
110AQI (US)
19th April 2026
119AQI (US)
20th April 2026
90AQI (US)
21st April 2026
86AQI (US)
22nd April 2026
120AQI (US)
23rd April 2026
140AQI (US)
24th April 2026
103AQI (US)
25th April 2026
91AQI (US)
26th April 2026
102AQI (US)
27th April 2026
101AQI (US)
28th April 2026
71AQI (US)
29th April 2026
82AQI (US)
30th April 2026
72AQI (US)
1st May 2026
41AQI (US)
2nd May 2026
72AQI (US)
3rd May 2026
75AQI (US)
4th May 2026
85AQI (US)
5th May 2026
51AQI (US)
6th May 2026
55AQI (US)
7th May 2026
79AQI (US)
8th May 2026
66AQI (US)
9th May 2026
57AQI (US)
10th May 2026
49AQI (US)
11th May 2026
67AQI (US)
12th May 2026
49AQI (US)
13th May 2026
40AQI (US)
14th May 2026
26AQI (US)
15th May 2026
34AQI (US)
16th May 2026
83AQI (US)
17th May 2026
80AQI (US)
18th May 2026
71AQI (US)
19th May 2026
54AQI (US)
20th May 2026
66AQI (US)
21st May 2026
71AQI (US)
22nd May 2026
58AQI (US)
23rd May 2026
43AQI (US)
24th May 2026
53AQI (US)
25th May 2026
50AQI (US)
26th May 2026
42AQI (US)
27th May 2026
22AQI (US)
28th May 2026
24AQI (US)
29th May 2026
22AQI (US)
30th May 2026
26AQI (US)
31st May 2026
32AQI (US)
1st June 2026
34AQI (US)
2nd June 2026
62AQI (US)
3rd June 2026
56AQI (US)
4th June 2026
49AQI (US)
5th June 2026
22AQI (US)
6th June 2026
19AQI (US)
7th June 2026
10AQI (US)
8th June 2026
14AQI (US)
9th June 2026
22AQI (US)
10th June 2026
16AQI (US)
11th June 2026
23AQI (US)
12th June 2026
15AQI (US)
13th June 2026
13AQI (US)
14th June 2026
9AQI (US)
15th June 2026
15AQI (US)
16th June 2026
14AQI (US)
17th June 2026
16AQI (US)
18th June 2026
25AQI (US)
19th June 2026
23AQI (US)
20th June 2026
21AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
20AQI (US)
25th June 2026
25AQI (US)
26th June 2026
30AQI (US)
27th June 2026
27AQI (US)
28th June 2026
24AQI (US)
29th June 2026
23AQI (US)
30th June 2026
22AQI (US)
1st July 2026
19AQI (US)
2nd July 2026
22AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
24AQI (US)
5th July 2026
15AQI (US)
6th July 2026
15AQI (US)
7th July 2026
11AQI (US)
8th July 2026
16AQI (US)
9th July 2026
16AQI (US)
10th July 2026
20AQI (US)
11th July 2026
22AQI (US)
12th July 2026
22AQI (US)
13th July 2026
24AQI (US)
14th July 2026
65AQI (US)
15th July 2026
42AQI (US)
16th July 2026
43AQI (US)
17th July 2026
18AQI (US)
18th July 2026
12AQI (US)
19th July 2026
15AQI (US)
20th July 2026
17AQI (US)
21st July 2026
40AQI (US)
22nd July 2026
30AQI (US)
23rd July 2026
10AQI (US)
24th July 2026
9AQI (US)
25th July 2026
13AQI (US)
26th July 2026
21AQI (US)
27th July 2026
46AQI (US)
28th July 2026
30AQI (US)
29th July 2026
14AQI (US)
30th July 2026
11AQI (US)
31st July 2026
20AQI (US)
1st August 2026
44AQI (US)
2nd August 2026
47AQI (US)
3rd August 2026
42AQI (US)
4th August 2026
59AQI (US)
5th August 2026
57AQI (US)
6th August 2026
47AQI (US)
7th August 2026
38AQI (US)
8th August 2026
35AQI (US)
9th August 2026
49AQI (US)
10th August 2026
48AQI (US)
11th August 2026
62AQI (US)
12th August 2026
49AQI (US)
13th August 2026
22AQI (US)
14th August 2026
27AQI (US)
15th August 2026
40AQI (US)
16th August 2026
38AQI (US)
17th August 2026
48AQI (US)
18th August 2026
28AQI (US)
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

70AQI (US)

73AQI (US)

86AQI (US)

110AQI (US)

53AQI (US)

24AQI (US)

23AQI (US)

43AQI (US)

No. of days

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

202661AQI (US)

4
25
2
4
21
3
26
5
9
21
14
17
28
2
30
1
15
3
95
104
31

Highest AQI (US) recorded in

April

110AQI (US)

Lowest AQI (US) recorded in

July

23AQI (US)

202573AQI (US)

7
24
7
21
10
15
6
25
5
16
15
20
10
15
16
13
18
22
8
3
28
6
22
2
29
2
95
195
69
6

Highest AQI (US) recorded in

January

116AQI (US)

Lowest AQI (US) recorded in

September

40AQI (US)

202451AQI (US)

1
24
4
7
1
2
22
1
24
7
30
31
30
1
3
9
4
30
29
2
128
126
8

Highest AQI (US) recorded in

December

89AQI (US)

Lowest AQI (US) recorded in

September

5AQI (US)

202374AQI (US)

12
19
3
7
6
15
14
2
2
8
14
3
3
5
20
4
1
6
2
4
21
2
7
20
4
55
111
32
3
3

Highest AQI (US) recorded in

April

124AQI (US)

Lowest AQI (US) recorded in

July

25AQI (US)

202240AQI (US)

22
8
15
15
37
23

Highest AQI (US) recorded in

December

49AQI (US)

Lowest AQI (US) recorded in

November

31AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2023(Avg.)
74AQI (US)
Least Polluted Year Recorded
2022(Avg.)
40AQI (US)

Nakhon Thai's annual 2026 AQI (US) (61) shows an average percentage change of 9.5% (worsened AQI (US)) compared to previous years: 2022 (40), 2023 (74), 2024 (51), 2025 (73).