Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Ban Dung, Udon Thani, 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

Ban Dung, Udon Thani, Thailand

2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2025
59AQI
Lowest AQI recorded on
2nd Aug 2023
15AQI

Same Day Analysis (5th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 4th highest AQI at 22 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 4th Aug - 5th Aug 2026

Ban Dung, Udon Thani, Thailand

AQI
Day
Night
.

5 AM4th Aug 2026

6 PM

4 AM5th Aug 2026

Day time
Avg. Highest Time
12PM4th Aug

72AQI

Avg. Lowest Time
6PM4th Aug

12AQI

Night time
Avg. Highest Time
8PM4th Aug

35AQI

Avg. Lowest Time
2AM5th Aug

16AQI

In the last 24 hours,

Ban Dung's AQI reached its highest point of 72 at 12 PM during the Day, while the lowest point, 12, was recorded at 6 PM during the Day between 4th Aug and 5th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Ban Dung, Udon Thani, Thailand

JulAug
07th - 08th08th - 09th09th - 10th10th - 11th11th - 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
Day
Night
7th Jul 2026135 AMAQI
7th Jul 2026106 AMAQI
7th Jul 2026117 AMAQI
7th Jul 2026148 AMAQI
7th Jul 2026109 AMAQI
7th Jul 2026410 AMAQI
7th Jul 20261011 AMAQI
7th Jul 20261912 PMAQI
7th Jul 2026311 PMAQI
7th Jul 2026562 PMAQI
7th Jul 2026113 PMAQI
7th Jul 2026114 PMAQI
7th Jul 2026105 PMAQI
7th Jul 202676 PMAQI
7th Jul 2026127 PMAQI
7th Jul 2026158 PMAQI
7th Jul 2026129 PMAQI
7th Jul 20261310 PMAQI
7th Jul 20261211 PMAQI
8th Jul 20261212 AMAQI
8th Jul 2026221 AMAQI
8th Jul 2026472 AMAQI
8th Jul 2026593 AMAQI
8th Jul 2026554 AMAQI

25°C23/28°C

8th Jul 2026525 AMAQI
8th Jul 2026406 AMAQI
8th Jul 2026437 AMAQI
8th Jul 2026548 AMAQI
8th Jul 2026469 AMAQI
8th Jul 20264210 AMAQI
8th Jul 20265111 AMAQI
8th Jul 20265212 PMAQI
8th Jul 2026181 PMAQI
8th Jul 2026282 PMAQI
8th Jul 2026513 PMAQI
8th Jul 2026584 PMAQI
8th Jul 2026115 PMAQI
8th Jul 2026116 PMAQI
8th Jul 2026127 PMAQI
8th Jul 2026348 PMAQI
8th Jul 2026479 PMAQI
8th Jul 20265910 PMAQI
8th Jul 20265211 PMAQI
9th Jul 20266612 AMAQI
9th Jul 2026361 AMAQI
9th Jul 2026822 AMAQI
9th Jul 2026563 AMAQI
9th Jul 2026494 AMAQI

25°C23/28°C

9th Jul 2026135 AMAQI
9th Jul 2026126 AMAQI
9th Jul 2026127 AMAQI
9th Jul 2026138 AMAQI
9th Jul 2026159 AMAQI
9th Jul 20261610 AMAQI
9th Jul 20261611 AMAQI
9th Jul 20262312 PMAQI
9th Jul 2026361 PMAQI
9th Jul 2026142 PMAQI
9th Jul 2026143 PMAQI
9th Jul 2026124 PMAQI
9th Jul 202695 PMAQI
9th Jul 2026156 PMAQI
9th Jul 2026337 PMAQI
9th Jul 2026608 PMAQI
9th Jul 2026739 PMAQI
9th Jul 20265910 PMAQI
9th Jul 20265111 PMAQI
10th Jul 20265412 AMAQI
10th Jul 2026591 AMAQI
10th Jul 2026622 AMAQI
10th Jul 2026583 AMAQI
10th Jul 2026564 AMAQI

25°C23/30°C

10th Jul 2026525 AMAQI
10th Jul 2026546 AMAQI
10th Jul 2026617 AMAQI
10th Jul 2026598 AMAQI
10th Jul 2026569 AMAQI
10th Jul 20265410 AMAQI
10th Jul 20262111 AMAQI
10th Jul 20263412 PMAQI
10th Jul 2026311 PMAQI
10th Jul 2026142 PMAQI
10th Jul 2026133 PMAQI
10th Jul 2026114 PMAQI
10th Jul 2026125 PMAQI
10th Jul 202686 PMAQI
10th Jul 202697 PMAQI
10th Jul 2026138 PMAQI
10th Jul 2026159 PMAQI
10th Jul 20263610 PMAQI
10th Jul 20264911 PMAQI
11th Jul 20264812 AMAQI
11th Jul 2026591 AMAQI
11th Jul 2026872 AMAQI
11th Jul 2026553 AMAQI
11th Jul 2026594 AMAQI

25°C23/29°C

11th Jul 2026125 AMAQI
11th Jul 2026226 AMAQI
11th Jul 2026217 AMAQI
11th Jul 2026248 AMAQI
11th Jul 2026259 AMAQI
11th Jul 20262210 AMAQI
11th Jul 20262511 AMAQI
11th Jul 20262112 PMAQI
11th Jul 2026311 PMAQI
11th Jul 2026272 PMAQI
11th Jul 2026223 PMAQI
11th Jul 2026434 PMAQI
11th Jul 2026515 PMAQI
11th Jul 2026676 PMAQI
11th Jul 2026727 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026299 PMAQI
11th Jul 20263110 PMAQI
11th Jul 20262611 PMAQI
12th Jul 20263512 AMAQI
12th Jul 2026331 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026304 AMAQI

25°C23/27°C

12th Jul 2026315 AMAQI
12th Jul 2026296 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026259 AMAQI
12th Jul 20262010 AMAQI
12th Jul 20261711 AMAQI
12th Jul 20261712 PMAQI
12th Jul 2026231 PMAQI
12th Jul 2026132 PMAQI
12th Jul 2026193 PMAQI
12th Jul 2026134 PMAQI
12th Jul 2026125 PMAQI
12th Jul 202696 PMAQI
12th Jul 2026107 PMAQI
12th Jul 2026148 PMAQI
12th Jul 2026189 PMAQI
12th Jul 20262210 PMAQI
12th Jul 20263611 PMAQI
13th Jul 20265012 AMAQI
13th Jul 2026511 AMAQI
13th Jul 2026422 AMAQI
13th Jul 2026423 AMAQI
13th Jul 2026434 AMAQI

25°C23/30°C

13th Jul 2026625 AMAQI
13th Jul 2026416 AMAQI
13th Jul 2026247 AMAQI
13th Jul 2026488 AMAQI
13th Jul 2026539 AMAQI
13th Jul 20262010 AMAQI
13th Jul 20262111 AMAQI
13th Jul 20263512 PMAQI
13th Jul 2026151 PMAQI
13th Jul 2026142 PMAQI
13th Jul 2026153 PMAQI
13th Jul 2026154 PMAQI
13th Jul 2026145 PMAQI
13th Jul 2026196 PMAQI
13th Jul 2026177 PMAQI
13th Jul 2026238 PMAQI
13th Jul 2026379 PMAQI
13th Jul 20262810 PMAQI
13th Jul 20262811 PMAQI
14th Jul 20262412 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026432 AMAQI
14th Jul 2026663 AMAQI
14th Jul 2026694 AMAQI

26°C24/29°C

14th Jul 2026705 AMAQI
14th Jul 2026656 AMAQI
14th Jul 2026687 AMAQI
14th Jul 2026838 AMAQI
14th Jul 2026739 AMAQI
14th Jul 20265410 AMAQI
14th Jul 20266111 AMAQI
14th Jul 20262012 PMAQI
14th Jul 2026181 PMAQI
14th Jul 2026182 PMAQI
14th Jul 2026143 PMAQI
14th Jul 2026154 PMAQI
14th Jul 2026245 PMAQI
14th Jul 2026346 PMAQI
14th Jul 2026517 PMAQI
14th Jul 2026738 PMAQI
14th Jul 2026509 PMAQI
14th Jul 20261910 PMAQI
14th Jul 20261411 PMAQI
15th Jul 20261312 AMAQI
15th Jul 2026191 AMAQI
15th Jul 2026282 AMAQI
15th Jul 2026513 AMAQI
15th Jul 2026474 AMAQI

26°C23/30°C

15th Jul 2026625 AMAQI
15th Jul 2026496 AMAQI
15th Jul 2026347 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20261011 AMAQI
15th Jul 20261312 PMAQI
15th Jul 2026181 PMAQI
15th Jul 2026172 PMAQI
15th Jul 2026163 PMAQI
15th Jul 2026194 PMAQI
15th Jul 2026195 PMAQI
15th Jul 2026236 PMAQI
15th Jul 2026257 PMAQI
15th Jul 2026198 PMAQI
15th Jul 2026119 PMAQI
15th Jul 20262310 PMAQI
15th Jul 20263511 PMAQI
16th Jul 20263412 AMAQI
16th Jul 2026341 AMAQI
16th Jul 2026272 AMAQI
16th Jul 2026283 AMAQI
16th Jul 2026334 AMAQI

25°C24/29°C

16th Jul 2026495 AMAQI
16th Jul 2026606 AMAQI
16th Jul 2026657 AMAQI
16th Jul 2026648 AMAQI
16th Jul 2026679 AMAQI
16th Jul 20264410 AMAQI
16th Jul 20264911 AMAQI
16th Jul 20262212 PMAQI
16th Jul 2026241 PMAQI
16th Jul 2026252 PMAQI
16th Jul 2026253 PMAQI
16th Jul 2026274 PMAQI
16th Jul 2026245 PMAQI
16th Jul 2026206 PMAQI
16th Jul 2026227 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026399 PMAQI
16th Jul 20264010 PMAQI
16th Jul 20263811 PMAQI
17th Jul 20263412 AMAQI
17th Jul 2026281 AMAQI
17th Jul 2026302 AMAQI
17th Jul 2026493 AMAQI
17th Jul 2026624 AMAQI

25°C24/28°C

17th Jul 2026535 AMAQI
17th Jul 2026736 AMAQI
17th Jul 2026827 AMAQI
17th Jul 2026798 AMAQI
17th Jul 2026329 AMAQI
17th Jul 20264210 AMAQI
17th Jul 20265511 AMAQI
17th Jul 20267912 PMAQI
17th Jul 2026261 PMAQI
17th Jul 2026292 PMAQI
17th Jul 2026273 PMAQI
17th Jul 2026274 PMAQI
17th Jul 2026245 PMAQI
17th Jul 2026276 PMAQI
17th Jul 2026317 PMAQI
17th Jul 2026448 PMAQI
17th Jul 2026579 PMAQI
17th Jul 20265510 PMAQI
17th Jul 20265611 PMAQI
18th Jul 20264412 AMAQI
18th Jul 2026311 AMAQI
18th Jul 2026292 AMAQI
18th Jul 2026443 AMAQI
18th Jul 2026524 AMAQI

25°C24/29°C

18th Jul 2026615 AMAQI
18th Jul 2026566 AMAQI
18th Jul 2026567 AMAQI
18th Jul 2026688 AMAQI
18th Jul 2026579 AMAQI
18th Jul 20264810 AMAQI
18th Jul 20263811 AMAQI
18th Jul 20264212 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026392 PMAQI
18th Jul 2026363 PMAQI
18th Jul 2026454 PMAQI
18th Jul 2026355 PMAQI
18th Jul 2026436 PMAQI
18th Jul 2026397 PMAQI
18th Jul 2026488 PMAQI
18th Jul 2026579 PMAQI
18th Jul 20265810 PMAQI
18th Jul 20266211 PMAQI
19th Jul 20265712 AMAQI
19th Jul 2026521 AMAQI
19th Jul 2026402 AMAQI
19th Jul 2026513 AMAQI
19th Jul 2026594 AMAQI

28°C23/33°C

19th Jul 2026725 AMAQI
19th Jul 2026566 AMAQI
19th Jul 2026587 AMAQI
19th Jul 2026648 AMAQI
19th Jul 2026669 AMAQI
19th Jul 20265810 AMAQI
19th Jul 20264511 AMAQI
19th Jul 20264112 PMAQI
19th Jul 2026331 PMAQI
19th Jul 2026332 PMAQI
19th Jul 2026433 PMAQI
19th Jul 2026474 PMAQI
19th Jul 2026415 PMAQI
19th Jul 2026386 PMAQI
19th Jul 2026437 PMAQI
19th Jul 2026678 PMAQI
19th Jul 2026649 PMAQI
19th Jul 20264310 PMAQI
19th Jul 20264911 PMAQI
20th Jul 20265012 AMAQI
20th Jul 2026561 AMAQI
20th Jul 2026612 AMAQI
20th Jul 2026613 AMAQI
20th Jul 2026574 AMAQI

28°C24/32°C

20th Jul 2026615 AMAQI
20th Jul 2026796 AMAQI
20th Jul 2026787 AMAQI
20th Jul 2026888 AMAQI
20th Jul 2026719 AMAQI
20th Jul 20266410 AMAQI
20th Jul 20264911 AMAQI
20th Jul 20263612 PMAQI
20th Jul 2026371 PMAQI
20th Jul 2026372 PMAQI
20th Jul 2026423 PMAQI
20th Jul 2026374 PMAQI
20th Jul 2026365 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026377 PMAQI
20th Jul 2026478 PMAQI
20th Jul 2026579 PMAQI
20th Jul 20266510 PMAQI
20th Jul 20264511 PMAQI
21st Jul 20264512 AMAQI
21st Jul 2026461 AMAQI
21st Jul 2026352 AMAQI
21st Jul 2026343 AMAQI
21st Jul 2026334 AMAQI

28°C24/32°C

21st Jul 2026345 AMAQI
21st Jul 2026636 AMAQI
21st Jul 2026627 AMAQI
21st Jul 2026678 AMAQI
21st Jul 2026639 AMAQI
21st Jul 20262911 AMAQI
21st Jul 20262612 PMAQI
21st Jul 2026221 PMAQI
21st Jul 2026242 PMAQI
21st Jul 2026163 PMAQI
21st Jul 2026174 PMAQI
21st Jul 2026775 PMAQI
21st Jul 2026276 PMAQI
21st Jul 2026307 PMAQI
21st Jul 2026228 PMAQI
21st Jul 2026229 PMAQI
21st Jul 20262910 PMAQI
21st Jul 20262811 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026381 AMAQI
22nd Jul 2026402 AMAQI
22nd Jul 2026403 AMAQI
22nd Jul 2026674 AMAQI

27°C24/32°C

22nd Jul 2026425 AMAQI
22nd Jul 2026456 AMAQI
22nd Jul 2026687 AMAQI
22nd Jul 2026458 AMAQI
22nd Jul 2026699 AMAQI
22nd Jul 20265510 AMAQI
22nd Jul 20265011 AMAQI
22nd Jul 20262112 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026302 PMAQI
22nd Jul 2026203 PMAQI
22nd Jul 2026174 PMAQI
22nd Jul 2026205 PMAQI
22nd Jul 2026246 PMAQI
22nd Jul 2026227 PMAQI
22nd Jul 2026228 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20265010 PMAQI
22nd Jul 20267111 PMAQI
23rd Jul 20266212 AMAQI
23rd Jul 2026551 AMAQI
23rd Jul 2026552 AMAQI
23rd Jul 2026603 AMAQI
23rd Jul 2026614 AMAQI

25°C23/31°C

23rd Jul 2026685 AMAQI
23rd Jul 2026456 AMAQI
23rd Jul 2026207 AMAQI
23rd Jul 2026238 AMAQI
23rd Jul 2026379 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20264211 AMAQI
23rd Jul 20262012 PMAQI
23rd Jul 2026171 PMAQI
23rd Jul 2026172 PMAQI
23rd Jul 2026163 PMAQI
23rd Jul 2026144 PMAQI
23rd Jul 2026215 PMAQI
23rd Jul 2026146 PMAQI
23rd Jul 2026177 PMAQI
23rd Jul 2026318 PMAQI
23rd Jul 2026749 PMAQI
23rd Jul 20267010 PMAQI
23rd Jul 20265311 PMAQI
24th Jul 20263812 AMAQI
24th Jul 2026541 AMAQI
24th Jul 2026522 AMAQI
24th Jul 2026503 AMAQI
24th Jul 2026164 AMAQI

26°C22/31°C

24th Jul 2026155 AMAQI
24th Jul 2026146 AMAQI
24th Jul 2026127 AMAQI
24th Jul 2026168 AMAQI
24th Jul 2026199 AMAQI
24th Jul 20261610 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20263012 PMAQI
24th Jul 2026231 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026223 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026575 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026187 PMAQI
24th Jul 2026268 PMAQI
24th Jul 2026269 PMAQI
24th Jul 20262610 PMAQI
24th Jul 20262211 PMAQI
25th Jul 20261512 AMAQI
25th Jul 2026201 AMAQI
25th Jul 2026222 AMAQI
25th Jul 2026233 AMAQI
25th Jul 2026284 AMAQI

27°C24/32°C

25th Jul 2026385 AMAQI
25th Jul 2026436 AMAQI
25th Jul 2026447 AMAQI
25th Jul 2026528 AMAQI
25th Jul 2026299 AMAQI
25th Jul 20264010 AMAQI
25th Jul 20262211 AMAQI
25th Jul 20262712 PMAQI
25th Jul 2026181 PMAQI
25th Jul 2026142 PMAQI
25th Jul 2026153 PMAQI
25th Jul 2026124 PMAQI
25th Jul 2026125 PMAQI
25th Jul 2026126 PMAQI
25th Jul 2026137 PMAQI
25th Jul 2026128 PMAQI
25th Jul 2026229 PMAQI
25th Jul 20263210 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20262612 AMAQI
26th Jul 2026261 AMAQI
26th Jul 2026332 AMAQI
26th Jul 2026273 AMAQI
26th Jul 2026594 AMAQI

27°C24/31°C

26th Jul 2026595 AMAQI
26th Jul 2026676 AMAQI
26th Jul 2026467 AMAQI
26th Jul 2026818 AMAQI
26th Jul 2026679 AMAQI
26th Jul 20267110 AMAQI
26th Jul 20261711 AMAQI
26th Jul 20262212 PMAQI
26th Jul 2026501 PMAQI
26th Jul 2026162 PMAQI
26th Jul 2026123 PMAQI
26th Jul 2026114 PMAQI
26th Jul 2026185 PMAQI
26th Jul 2026416 PMAQI
26th Jul 2026287 PMAQI
26th Jul 2026478 PMAQI
26th Jul 2026669 PMAQI
26th Jul 20261210 PMAQI
26th Jul 20261111 PMAQI
27th Jul 20261012 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026502 AMAQI
27th Jul 2026733 AMAQI
27th Jul 2026614 AMAQI

27°C25/30°C

27th Jul 202695 AMAQI
27th Jul 2026146 AMAQI
27th Jul 2026167 AMAQI
27th Jul 2026248 AMAQI
27th Jul 2026199 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20261711 AMAQI
27th Jul 20261612 PMAQI
27th Jul 2026141 PMAQI
27th Jul 2026142 PMAQI
27th Jul 2026133 PMAQI
27th Jul 2026114 PMAQI
27th Jul 2026155 PMAQI
27th Jul 2026206 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026398 PMAQI
27th Jul 2026529 PMAQI
27th Jul 20263310 PMAQI
27th Jul 20263911 PMAQI
28th Jul 20262212 AMAQI
28th Jul 2026421 AMAQI
28th Jul 2026322 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026274 AMAQI

26°C24/29°C

28th Jul 2026285 AMAQI
28th Jul 2026266 AMAQI
28th Jul 2026227 AMAQI
28th Jul 2026248 AMAQI
28th Jul 2026269 AMAQI
28th Jul 20263310 AMAQI
28th Jul 20262611 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026221 PMAQI
28th Jul 2026332 PMAQI
28th Jul 2026113 PMAQI
28th Jul 2026144 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026386 PMAQI
28th Jul 2026547 PMAQI
28th Jul 2026738 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20262110 PMAQI
28th Jul 20262411 PMAQI
29th Jul 20263412 AMAQI
29th Jul 2026481 AMAQI
29th Jul 2026782 AMAQI
29th Jul 2026393 AMAQI
29th Jul 2026854 AMAQI

25°C24/27°C

29th Jul 2026305 AMAQI
29th Jul 2026796 AMAQI
29th Jul 2026527 AMAQI
29th Jul 2026498 AMAQI
29th Jul 2026509 AMAQI
29th Jul 20263510 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026241 PMAQI
29th Jul 2026172 PMAQI
29th Jul 2026113 PMAQI
29th Jul 2026114 PMAQI
29th Jul 2026115 PMAQI
29th Jul 2026156 PMAQI
29th Jul 2026137 PMAQI
29th Jul 2026108 PMAQI
29th Jul 2026159 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20264311 PMAQI
30th Jul 20265512 AMAQI
30th Jul 2026601 AMAQI
30th Jul 2026592 AMAQI
30th Jul 2026533 AMAQI
30th Jul 2026794 AMAQI

25°C24/26°C

30th Jul 2026685 AMAQI
30th Jul 2026226 AMAQI
30th Jul 2026187 AMAQI
30th Jul 2026248 AMAQI
30th Jul 2026349 AMAQI
30th Jul 20263110 AMAQI
30th Jul 20263111 AMAQI
30th Jul 20262412 PMAQI
30th Jul 2026221 PMAQI
30th Jul 2026302 PMAQI
30th Jul 2026493 PMAQI
30th Jul 2026564 PMAQI
30th Jul 2026495 PMAQI
30th Jul 2026536 PMAQI
30th Jul 2026507 PMAQI
30th Jul 2026548 PMAQI
30th Jul 2026739 PMAQI
30th Jul 20265710 PMAQI
30th Jul 20265511 PMAQI
31st Jul 20264912 AMAQI
31st Jul 2026581 AMAQI
31st Jul 2026482 AMAQI
31st Jul 2026183 AMAQI
31st Jul 202684 AMAQI

26°C23/29°C

31st Jul 202685 AMAQI
31st Jul 2026126 AMAQI
31st Jul 2026127 AMAQI
31st Jul 2026148 AMAQI
31st Jul 2026129 AMAQI
31st Jul 20263010 AMAQI
31st Jul 20261611 AMAQI
31st Jul 20262312 PMAQI
31st Jul 2026241 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026265 PMAQI
31st Jul 2026266 PMAQI
31st Jul 2026297 PMAQI
31st Jul 2026108 PMAQI
31st Jul 2026229 PMAQI
31st Jul 20263410 PMAQI
31st Jul 20261011 PMAQI
1st Aug 20261112 AMAQI
1st Aug 2026131 AMAQI
1st Aug 2026312 AMAQI
1st Aug 2026493 AMAQI
1st Aug 2026584 AMAQI

26°C23/30°C

1st Aug 2026605 AMAQI
1st Aug 2026646 AMAQI
1st Aug 2026147 AMAQI
1st Aug 202698 AMAQI
1st Aug 2026109 AMAQI
1st Aug 20261410 AMAQI
1st Aug 20261811 AMAQI
1st Aug 20262012 PMAQI
1st Aug 2026121 PMAQI
1st Aug 2026132 PMAQI
1st Aug 2026143 PMAQI
1st Aug 2026194 PMAQI
1st Aug 2026555 PMAQI
1st Aug 2026616 PMAQI
1st Aug 2026867 PMAQI
1st Aug 2026478 PMAQI
1st Aug 2026519 PMAQI
1st Aug 20264710 PMAQI
1st Aug 20265011 PMAQI
2nd Aug 20263712 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026212 AMAQI
2nd Aug 2026303 AMAQI
2nd Aug 2026244 AMAQI

25°C23/28°C

2nd Aug 2026225 AMAQI
2nd Aug 2026336 AMAQI
2nd Aug 2026317 AMAQI
2nd Aug 2026288 AMAQI
2nd Aug 2026129 AMAQI
2nd Aug 20261310 AMAQI
2nd Aug 20261511 AMAQI
2nd Aug 20262412 PMAQI
2nd Aug 2026391 PMAQI
2nd Aug 2026122 PMAQI
2nd Aug 2026113 PMAQI
2nd Aug 2026134 PMAQI
2nd Aug 2026175 PMAQI
2nd Aug 2026156 PMAQI
2nd Aug 2026137 PMAQI
2nd Aug 2026148 PMAQI
2nd Aug 2026189 PMAQI
2nd Aug 20262210 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20261112 AMAQI
3rd Aug 2026191 AMAQI
3rd Aug 2026342 AMAQI
3rd Aug 2026453 AMAQI
3rd Aug 2026554 AMAQI

26°C24/30°C

3rd Aug 2026235 AMAQI
3rd Aug 2026136 AMAQI
3rd Aug 2026187 AMAQI
3rd Aug 2026188 AMAQI
3rd Aug 2026209 AMAQI
3rd Aug 20262810 AMAQI
3rd Aug 20261711 AMAQI
3rd Aug 20262412 PMAQI
3rd Aug 2026181 PMAQI
3rd Aug 2026162 PMAQI
3rd Aug 2026123 PMAQI
3rd Aug 2026134 PMAQI
3rd Aug 202695 PMAQI
3rd Aug 2026216 PMAQI
3rd Aug 2026467 PMAQI
3rd Aug 2026708 PMAQI
3rd Aug 2026979 PMAQI
3rd Aug 20266710 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20265212 AMAQI
4th Aug 2026891 AMAQI
4th Aug 2026462 AMAQI
4th Aug 2026413 AMAQI
4th Aug 2026974 AMAQI

26°C24/30°C

4th Aug 2026685 AMAQI
4th Aug 2026226 AMAQI
4th Aug 2026227 AMAQI
4th Aug 2026188 AMAQI
4th Aug 2026189 AMAQI
4th Aug 20262410 AMAQI
4th Aug 20264711 AMAQI
4th Aug 20267212 PMAQI
4th Aug 2026361 PMAQI
4th Aug 2026502 PMAQI
4th Aug 2026223 PMAQI
4th Aug 2026144 PMAQI
4th Aug 2026125 PMAQI
4th Aug 2026126 PMAQI
4th Aug 2026187 PMAQI
4th Aug 2026358 PMAQI
4th Aug 2026269 PMAQI
4th Aug 20261610 PMAQI
4th Aug 20263211 PMAQI
5th Aug 20262012 AMAQI
5th Aug 2026201 AMAQI
5th Aug 2026162 AMAQI
5th Aug 2026193 AMAQI
5th Aug 2026194 AMAQI

26°C24/27°C

5th Aug 2026195 AMAQI
5 AM
5th Aug 2026156 AMAQI
5th Aug 2026187 AMAQI
5th Aug 2026208 AMAQI
5th Aug 2026199 AMAQI
5th Aug 20261610 AMAQI
5th Aug 20261311 AMAQI
11 AM
5th Aug 20261012 PMAQI
5th Aug 2026371 PMAQI
5th Aug 2026532 PMAQI
5th Aug 2026183 PMAQI
5th Aug 2026124 PMAQI
5th Aug 2026135 PMAQI
5th Aug 2026126 PMAQI
6 PM
5th Aug 2026177 PMAQI
5th Aug 2026308 PMAQI
5th Aug 2026309 PMAQI
5th Aug 20262710 PMAQI
5th Aug 20265311 PMAQI
11 PM
4 AM

24°C23/25°C

Day time
Avg. Highest Time
5 AM - 6 AM

42AQI

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

21AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 42), while the lowest AQI was between 3 PM to 3 PM (Avg. 21).
Night time
Avg. Highest Time
4 AM

49AQI

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

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 49), while the lowest AQI was between 7 PM to 7 PM (Avg. 30).

2026 Days Vs Air Quality

Ban Dung, Udon Thani, Thailand

2026

47%

101

42%

92

11%

24

Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)

Good
101 Days
Moderate
92 Days
Poor
24 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 47%

Health Risk Level:

Significant

In 2026, 47% of 217 days were within WHO’s safe air quality limits, and 53% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Ban Dung, Udon Thani, 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
78AQI (US)
2nd January 2026
62AQI (US)
3rd January 2026
42AQI (US)
4th January 2026
53AQI (US)
5th January 2026
67AQI (US)
6th January 2026
49AQI (US)
7th January 2026
47AQI (US)
8th January 2026
67AQI (US)
9th January 2026
79AQI (US)
10th January 2026
86AQI (US)
11th January 2026
84AQI (US)
12th January 2026
100AQI (US)
13th January 2026
100AQI (US)
14th January 2026
95AQI (US)
15th January 2026
100AQI (US)
16th January 2026
93AQI (US)
17th January 2026
86AQI (US)
18th January 2026
79AQI (US)
19th January 2026
81AQI (US)
20th January 2026
75AQI (US)
21st January 2026
54AQI (US)
22nd January 2026
46AQI (US)
23rd January 2026
27AQI (US)
24th January 2026
41AQI (US)
25th January 2026
56AQI (US)
26th January 2026
59AQI (US)
27th January 2026
54AQI (US)
28th January 2026
54AQI (US)
29th January 2026
64AQI (US)
30th January 2026
76AQI (US)
31st January 2026
73AQI (US)
1st February 2026
49AQI (US)
2nd February 2026
44AQI (US)
3rd February 2026
35AQI (US)
4th February 2026
64AQI (US)
5th February 2026
70AQI (US)
6th February 2026
66AQI (US)
7th February 2026
54AQI (US)
8th February 2026
40AQI (US)
9th February 2026
20AQI (US)
10th February 2026
50AQI (US)
11th February 2026
63AQI (US)
12th February 2026
59AQI (US)
13th February 2026
73AQI (US)
14th February 2026
76AQI (US)
15th February 2026
78AQI (US)
16th February 2026
82AQI (US)
17th February 2026
53AQI (US)
18th February 2026
32AQI (US)
19th February 2026
30AQI (US)
20th February 2026
35AQI (US)
21st February 2026
72AQI (US)
22nd February 2026
100AQI (US)
23rd February 2026
97AQI (US)
24th February 2026
88AQI (US)
25th February 2026
61AQI (US)
26th February 2026
73AQI (US)
27th February 2026
71AQI (US)
28th February 2026
81AQI (US)
1st March 2026
76AQI (US)
2nd March 2026
86AQI (US)
3rd March 2026
97AQI (US)
4th March 2026
70AQI (US)
5th March 2026
47AQI (US)
6th March 2026
62AQI (US)
7th March 2026
53AQI (US)
8th March 2026
52AQI (US)
9th March 2026
58AQI (US)
10th March 2026
40AQI (US)
11th March 2026
70AQI (US)
12th March 2026
61AQI (US)
13th March 2026
81AQI (US)
14th March 2026
60AQI (US)
15th March 2026
49AQI (US)
16th March 2026
63AQI (US)
17th March 2026
78AQI (US)
18th March 2026
98AQI (US)
19th March 2026
85AQI (US)
20th March 2026
70AQI (US)
21st March 2026
87AQI (US)
22nd March 2026
81AQI (US)
23rd March 2026
66AQI (US)
24th March 2026
80AQI (US)
25th March 2026
74AQI (US)
26th March 2026
77AQI (US)
27th March 2026
91AQI (US)
28th March 2026
92AQI (US)
29th March 2026
107AQI (US)
30th March 2026
106AQI (US)
31st March 2026
109AQI (US)
1st April 2026
124AQI (US)
2nd April 2026
106AQI (US)
3rd April 2026
115AQI (US)
4th April 2026
133AQI (US)
5th April 2026
134AQI (US)
6th April 2026
142AQI (US)
7th April 2026
136AQI (US)
8th April 2026
122AQI (US)
9th April 2026
116AQI (US)
10th April 2026
120AQI (US)
11th April 2026
126AQI (US)
12th April 2026
134AQI (US)
13th April 2026
132AQI (US)
14th April 2026
128AQI (US)
15th April 2026
111AQI (US)
16th April 2026
121AQI (US)
17th April 2026
123AQI (US)
18th April 2026
95AQI (US)
19th April 2026
107AQI (US)
20th April 2026
88AQI (US)
21st April 2026
111AQI (US)
22nd April 2026
115AQI (US)
23rd April 2026
112AQI (US)
24th April 2026
46AQI (US)
25th April 2026
29AQI (US)
26th April 2026
66AQI (US)
27th April 2026
74AQI (US)
28th April 2026
58AQI (US)
29th April 2026
47AQI (US)
30th April 2026
49AQI (US)
1st May 2026
59AQI (US)
2nd May 2026
51AQI (US)
3rd May 2026
66AQI (US)
4th May 2026
50AQI (US)
5th May 2026
49AQI (US)
6th May 2026
50AQI (US)
7th May 2026
71AQI (US)
8th May 2026
48AQI (US)
9th May 2026
36AQI (US)
10th May 2026
48AQI (US)
11th May 2026
61AQI (US)
12th May 2026
75AQI (US)
13th May 2026
57AQI (US)
14th May 2026
34AQI (US)
15th May 2026
37AQI (US)
16th May 2026
76AQI (US)
17th May 2026
70AQI (US)
18th May 2026
67AQI (US)
19th May 2026
55AQI (US)
20th May 2026
67AQI (US)
21st May 2026
72AQI (US)
22nd May 2026
60AQI (US)
23rd May 2026
46AQI (US)
24th May 2026
54AQI (US)
25th May 2026
50AQI (US)
26th May 2026
40AQI (US)
27th May 2026
31AQI (US)
28th May 2026
34AQI (US)
29th May 2026
29AQI (US)
30th May 2026
33AQI (US)
31st May 2026
35AQI (US)
1st June 2026
49AQI (US)
2nd June 2026
51AQI (US)
3rd June 2026
49AQI (US)
4th June 2026
39AQI (US)
5th June 2026
24AQI (US)
6th June 2026
15AQI (US)
7th June 2026
39AQI (US)
8th June 2026
20AQI (US)
9th June 2026
21AQI (US)
10th June 2026
29AQI (US)
11th June 2026
22AQI (US)
12th June 2026
26AQI (US)
13th June 2026
29AQI (US)
14th June 2026
38AQI (US)
15th June 2026
25AQI (US)
16th June 2026
22AQI (US)
17th June 2026
41AQI (US)
18th June 2026
18AQI (US)
19th June 2026
24AQI (US)
20th June 2026
20AQI (US)
21st June 2026
25AQI (US)
22nd June 2026
28AQI (US)
23rd June 2026
27AQI (US)
24th June 2026
41AQI (US)
25th June 2026
18AQI (US)
26th June 2026
26AQI (US)
27th June 2026
26AQI (US)
28th June 2026
27AQI (US)
29th June 2026
18AQI (US)
30th June 2026
26AQI (US)
1st July 2026
29AQI (US)
2nd July 2026
20AQI (US)
3rd July 2026
20AQI (US)
4th July 2026
35AQI (US)
5th July 2026
36AQI (US)
6th July 2026
14AQI (US)
7th July 2026
14AQI (US)
8th July 2026
40AQI (US)
9th July 2026
33AQI (US)
10th July 2026
37AQI (US)
11th July 2026
38AQI (US)
12th July 2026
23AQI (US)
13th July 2026
32AQI (US)
14th July 2026
44AQI (US)
15th July 2026
26AQI (US)
16th July 2026
37AQI (US)
17th July 2026
46AQI (US)
18th July 2026
47AQI (US)
19th July 2026
51AQI (US)
20th July 2026
54AQI (US)
21st July 2026
37AQI (US)
22nd July 2026
40AQI (US)
23rd July 2026
39AQI (US)
24th July 2026
28AQI (US)
25th July 2026
25AQI (US)
26th July 2026
38AQI (US)
27th July 2026
26AQI (US)
28th July 2026
29AQI (US)
29th July 2026
34AQI (US)
30th July 2026
46AQI (US)
31st July 2026
23AQI (US)
1st August 2026
34AQI (US)
2nd August 2026
22AQI (US)
3rd August 2026
31AQI (US)
4th August 2026
37AQI (US)
5th August 2026
22AQI (US)
6th August 2026
7th August 2026
8th August 2026
9th August 2026
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

69AQI (US)

61AQI (US)

75AQI (US)

104AQI (US)

52AQI (US)

29AQI (US)

34AQI (US)

29AQI (US)

No. of days

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

202660AQI (US)

6
25
9
19
3
25
3
4
5
21
16
15
29
1
29
2
5
101
92
24

Highest AQI (US) recorded in

April

104AQI (US)

Lowest AQI (US) recorded in

August

29AQI (US)

202566AQI (US)

13
18
23
5
19
10
2
27
3
20
11
29
1
28
3
15
16
28
2
5
26
6
24
1
30
132
195
36
2

Highest AQI (US) recorded in

January

104AQI (US)

Lowest AQI (US) recorded in

September

43AQI (US)

202456AQI (US)

24
6
5
7
7
2
7
1
1
19
3
18
13
30
31
31
3
7
6
2
27
1
1
28
2
153
108
20
1

Highest AQI (US) recorded in

March

123AQI (US)

Lowest AQI (US) recorded in

September

28AQI (US)

202342AQI (US)

12
17
2
12
12
4
14
17
17
10
3
19
12
29
1
31
13
13
21
5
17
12
20
11
218
97
9

Highest AQI (US) recorded in

February

64AQI (US)

Lowest AQI (US) recorded in

September

15AQI (US)

202260AQI (US)

4
14
15
1
11
15
4
25
34
5

Highest AQI (US) recorded in

October

73AQI (US)

Lowest AQI (US) recorded in

November

53AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2025(Avg.)
66AQI (US)
Least Polluted Year Recorded
2023(Avg.)
42AQI (US)

Ban Dung's annual 2026 AQI (US) (60) shows an average percentage change of 10.2% (worsened AQI (US)) compared to previous years: 2022 (60), 2023 (42), 2024 (56), 2025 (66).