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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Dongmun Dong, Sosan, Chungnam, South Korea 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

Dongmun Dong, Sosan, Chungnam, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
8th Aug 2023
82AQI
Lowest AQI recorded on
9th Aug 2026
18AQI

Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 19 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Dongmun Dong, Sosan, Chungnam, South Korea

AQI
Day
Night
.

5 AM16th Aug 2026

7 PM

4 AM17th Aug 2026

Day time
Avg. Highest Time
5AM16th Aug

31AQI

Avg. Lowest Time
11AM16th Aug

18AQI

Night time
Avg. Highest Time
8PM16th Aug

25AQI

Avg. Lowest Time
4AM17th Aug

8AQI

In the last 24 hours,

Dongmun Dong's AQI reached its highest point of 31 at 5 AM during the Day, while the lowest point, 8, was recorded at 4 AM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Dongmun Dong, Sosan, Chungnam, South Korea

JulAug
19th - 20th20th - 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
Day
Night
19th Jul 2026275 AMAQI
19th Jul 2026366 AMAQI
19th Jul 2026277 AMAQI
19th Jul 2026218 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262311 AMAQI
19th Jul 20263412 PMAQI
19th Jul 2026321 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026304 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026216 PMAQI
19th Jul 2026337 PMAQI
19th Jul 2026338 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026423 AMAQI
20th Jul 2026294 AMAQI

24°C21/26°C

20th Jul 2026345 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026277 AMAQI
20th Jul 2026318 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20263210 AMAQI
20th Jul 20262311 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026231 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026423 PMAQI
20th Jul 2026474 PMAQI
20th Jul 2026485 PMAQI
20th Jul 2026386 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026239 PMAQI
20th Jul 20263110 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026303 AMAQI
21st Jul 2026434 AMAQI

24°C21/28°C

21st Jul 2026175 AMAQI
21st Jul 2026176 AMAQI
21st Jul 2026177 AMAQI
21st Jul 2026128 AMAQI
21st Jul 2026209 AMAQI
21st Jul 20263810 AMAQI
21st Jul 20265011 AMAQI
21st Jul 2026381 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026274 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026336 PMAQI
21st Jul 2026867 PMAQI
21st Jul 2026278 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20262910 PMAQI
21st Jul 20264211 PMAQI
22nd Jul 20264012 AMAQI
22nd Jul 2026401 AMAQI
22nd Jul 2026402 AMAQI
22nd Jul 2026333 AMAQI
22nd Jul 2026334 AMAQI

25°C24/27°C

22nd Jul 2026315 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262911 AMAQI
22nd Jul 20265312 PMAQI
22nd Jul 2026501 PMAQI
22nd Jul 2026442 PMAQI
22nd Jul 2026363 PMAQI
22nd Jul 2026314 PMAQI
22nd Jul 2026315 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026427 PMAQI
22nd Jul 2026368 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20264410 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20264212 AMAQI
23rd Jul 2026381 AMAQI
23rd Jul 2026342 AMAQI
23rd Jul 2026363 AMAQI
23rd Jul 2026344 AMAQI

25°C23/28°C

23rd Jul 2026385 AMAQI
23rd Jul 2026366 AMAQI
23rd Jul 2026337 AMAQI
23rd Jul 2026288 AMAQI
23rd Jul 2026339 AMAQI
23rd Jul 20263810 AMAQI
23rd Jul 20264211 AMAQI
23rd Jul 20264012 PMAQI
23rd Jul 2026441 PMAQI
23rd Jul 2026542 PMAQI
23rd Jul 2026443 PMAQI
23rd Jul 2026444 PMAQI
23rd Jul 2026445 PMAQI
23rd Jul 2026466 PMAQI
23rd Jul 2026487 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026369 PMAQI
23rd Jul 20263610 PMAQI
23rd Jul 20263311 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026331 AMAQI
24th Jul 2026312 AMAQI
24th Jul 2026293 AMAQI
24th Jul 2026294 AMAQI

26°C24/28°C

24th Jul 2026305 AMAQI
24th Jul 2026306 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026409 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20264212 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026282 PMAQI
24th Jul 2026343 PMAQI
24th Jul 2026334 PMAQI
24th Jul 2026325 PMAQI
24th Jul 2026366 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026234 AMAQI

26°C24/29°C

25th Jul 2026295 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262710 AMAQI
25th Jul 20262711 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026231 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026214 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026313 AMAQI
26th Jul 2026334 AMAQI

26°C24/29°C

26th Jul 2026215 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026298 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20262912 PMAQI
26th Jul 2026291 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026363 PMAQI
26th Jul 2026294 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026297 PMAQI
26th Jul 2026298 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20263310 PMAQI
26th Jul 20263311 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026311 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026273 AMAQI
27th Jul 2026384 AMAQI

27°C24/30°C

27th Jul 2026345 AMAQI
27th Jul 2026316 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20262712 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026312 PMAQI
27th Jul 2026333 PMAQI
27th Jul 2026424 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026254 AMAQI

27°C25/30°C

28th Jul 2026275 AMAQI
28th Jul 2026466 AMAQI
28th Jul 2026387 AMAQI
28th Jul 2026468 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262110 AMAQI
28th Jul 20265011 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026461 PMAQI
28th Jul 2026462 PMAQI
28th Jul 2026513 PMAQI
28th Jul 2026474 PMAQI
28th Jul 2026365 PMAQI
28th Jul 2026336 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026238 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262110 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262112 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026213 AMAQI
29th Jul 2026214 AMAQI

27°C24/30°C

29th Jul 2026215 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026278 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262310 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20262112 PMAQI
29th Jul 2026301 PMAQI
29th Jul 2026232 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026346 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262112 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026234 AMAQI

27°C24/31°C

30th Jul 2026275 AMAQI
30th Jul 2026236 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026211 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026295 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026298 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262711 PMAQI
31st Jul 20262312 AMAQI
31st Jul 2026231 AMAQI
31st Jul 2026232 AMAQI
31st Jul 2026333 AMAQI
31st Jul 2026214 AMAQI

26°C23/30°C

31st Jul 2026255 AMAQI
31st Jul 2026236 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026278 AMAQI
31st Jul 2026409 AMAQI
31st Jul 20265810 AMAQI
31st Jul 20264411 AMAQI
31st Jul 20264412 PMAQI
31st Jul 2026461 PMAQI
31st Jul 2026422 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026334 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026237 PMAQI
31st Jul 2026278 PMAQI
31st Jul 2026259 PMAQI
31st Jul 20263110 PMAQI
31st Jul 20263611 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026491 AMAQI
1st Aug 2026532 AMAQI
1st Aug 2026543 AMAQI
1st Aug 2026634 AMAQI

27°C23/31°C

1st Aug 2026605 AMAQI
1st Aug 2026636 AMAQI
1st Aug 2026667 AMAQI
1st Aug 2026668 AMAQI
1st Aug 2026699 AMAQI
1st Aug 20266410 AMAQI
1st Aug 20266011 AMAQI
1st Aug 20266412 PMAQI
1st Aug 2026691 PMAQI
1st Aug 2026692 PMAQI
1st Aug 2026663 PMAQI
1st Aug 2026624 PMAQI
1st Aug 2026605 PMAQI
1st Aug 2026536 PMAQI
1st Aug 2026527 PMAQI
1st Aug 2026508 PMAQI
1st Aug 2026539 PMAQI
1st Aug 20263410 PMAQI
1st Aug 20261811 PMAQI
2nd Aug 20262012 AMAQI
2nd Aug 2026191 AMAQI
2nd Aug 2026202 AMAQI
2nd Aug 2026193 AMAQI
2nd Aug 2026194 AMAQI

28°C25/31°C

2nd Aug 2026205 AMAQI
2nd Aug 2026186 AMAQI
2nd Aug 2026167 AMAQI
2nd Aug 2026178 AMAQI
2nd Aug 2026179 AMAQI
2nd Aug 20261710 AMAQI
2nd Aug 20262111 AMAQI
2nd Aug 20262712 PMAQI
2nd Aug 2026361 PMAQI
2nd Aug 2026382 PMAQI
2nd Aug 2026423 PMAQI
2nd Aug 2026444 PMAQI
2nd Aug 2026335 PMAQI
2nd Aug 2026326 PMAQI
2nd Aug 2026217 PMAQI
2nd Aug 2026148 PMAQI
2nd Aug 2026129 PMAQI
2nd Aug 20261410 PMAQI
2nd Aug 20261411 PMAQI
3rd Aug 20261312 AMAQI
3rd Aug 2026181 AMAQI
3rd Aug 2026202 AMAQI
3rd Aug 2026183 AMAQI
3rd Aug 2026204 AMAQI

28°C24/32°C

3rd Aug 2026205 AMAQI
3rd Aug 2026176 AMAQI
3rd Aug 2026197 AMAQI
3rd Aug 2026178 AMAQI
3rd Aug 2026179 AMAQI
3rd Aug 20261710 AMAQI
3rd Aug 20262211 AMAQI
3rd Aug 20263612 PMAQI
3rd Aug 2026531 PMAQI
3rd Aug 2026542 PMAQI
3rd Aug 2026533 PMAQI
3rd Aug 2026564 PMAQI
3rd Aug 2026605 PMAQI
3rd Aug 2026556 PMAQI
3rd Aug 2026547 PMAQI
3rd Aug 2026528 PMAQI
3rd Aug 2026469 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20263812 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026482 AMAQI
4th Aug 2026533 AMAQI
4th Aug 2026534 AMAQI

28°C23/34°C

4th Aug 2026535 AMAQI
4th Aug 2026526 AMAQI
4th Aug 2026517 AMAQI
4th Aug 2026528 AMAQI
4th Aug 2026579 AMAQI
4th Aug 20266410 AMAQI
4th Aug 20266311 AMAQI
4th Aug 20266912 PMAQI
4th Aug 2026741 PMAQI
4th Aug 2026602 PMAQI
4th Aug 2026443 PMAQI
4th Aug 2026464 PMAQI
4th Aug 2026525 PMAQI
4th Aug 2026686 PMAQI
4th Aug 2026807 PMAQI
4th Aug 2026668 PMAQI
4th Aug 2026699 PMAQI
4th Aug 20266710 PMAQI
4th Aug 20266211 PMAQI
5th Aug 20265812 AMAQI
5th Aug 2026591 AMAQI
5th Aug 2026602 AMAQI
5th Aug 2026553 AMAQI
5th Aug 2026484 AMAQI

29°C25/35°C

5th Aug 2026485 AMAQI
5th Aug 2026366 AMAQI
5th Aug 2026257 AMAQI
5th Aug 2026338 AMAQI
5th Aug 2026369 AMAQI
5th Aug 20263310 AMAQI
5th Aug 20263611 AMAQI
5th Aug 20264212 PMAQI
5th Aug 2026481 PMAQI
5th Aug 2026462 PMAQI
5th Aug 2026553 PMAQI
5th Aug 2026594 PMAQI
5th Aug 2026315 PMAQI
5th Aug 2026316 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026338 PMAQI
5th Aug 2026509 PMAQI
5th Aug 20265310 PMAQI
5th Aug 20265411 PMAQI
6th Aug 20265212 AMAQI
6th Aug 2026541 AMAQI
6th Aug 2026562 AMAQI
6th Aug 2026543 AMAQI
6th Aug 2026554 AMAQI

29°C25/34°C

6th Aug 2026605 AMAQI
6th Aug 2026666 AMAQI
6th Aug 2026667 AMAQI
6th Aug 2026678 AMAQI
6th Aug 2026639 AMAQI
6th Aug 20266210 AMAQI
6th Aug 20266911 AMAQI
6th Aug 20267912 PMAQI
6th Aug 2026811 PMAQI
6th Aug 2026792 PMAQI
6th Aug 2026633 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026245 PMAQI
6th Aug 2026166 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026398 PMAQI
6th Aug 2026429 PMAQI
6th Aug 20265010 PMAQI
6th Aug 20265411 PMAQI
7th Aug 20264612 AMAQI
7th Aug 2026481 AMAQI
7th Aug 2026512 AMAQI
7th Aug 2026533 AMAQI
7th Aug 2026574 AMAQI

29°C26/34°C

7th Aug 2026595 AMAQI
7th Aug 2026686 AMAQI
7th Aug 2026687 AMAQI
7th Aug 2026678 AMAQI
7th Aug 2026649 AMAQI
7th Aug 20266710 AMAQI
7th Aug 20266511 AMAQI
7th Aug 20266712 PMAQI
7th Aug 2026701 PMAQI
7th Aug 2026452 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026174 PMAQI
7th Aug 2026185 PMAQI
7th Aug 2026186 PMAQI
7th Aug 2026177 PMAQI
7th Aug 2026188 PMAQI
7th Aug 2026229 PMAQI
7th Aug 20263310 PMAQI
7th Aug 20263611 PMAQI
8th Aug 20263312 AMAQI
8th Aug 2026331 AMAQI
8th Aug 2026402 AMAQI
8th Aug 2026563 AMAQI
8th Aug 2026644 AMAQI

29°C25/35°C

8th Aug 2026645 AMAQI
8th Aug 2026716 AMAQI
8th Aug 2026737 AMAQI
8th Aug 2026658 AMAQI
8th Aug 2026599 AMAQI
8th Aug 20265610 AMAQI
8th Aug 20264611 AMAQI
8th Aug 20262912 PMAQI
8th Aug 2026181 PMAQI
8th Aug 2026142 PMAQI
8th Aug 2026143 PMAQI
8th Aug 2026144 PMAQI
8th Aug 2026185 PMAQI
8th Aug 2026196 PMAQI
8th Aug 2026207 PMAQI
8th Aug 2026288 PMAQI
8th Aug 202689 PMAQI
8th Aug 2026910 PMAQI
8th Aug 20261411 PMAQI
9th Aug 20261012 AMAQI
9th Aug 202681 AMAQI
9th Aug 202692 AMAQI
9th Aug 2026103 AMAQI
9th Aug 202684 AMAQI

29°C22/35°C

9th Aug 2026165 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026367 AMAQI
9th Aug 2026218 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262711 AMAQI
9th Aug 20262012 PMAQI
9th Aug 2026141 PMAQI
9th Aug 2026122 PMAQI
9th Aug 2026123 PMAQI
9th Aug 2026204 PMAQI
9th Aug 2026365 PMAQI
9th Aug 2026316 PMAQI
9th Aug 2026277 PMAQI
9th Aug 202688 PMAQI
9th Aug 202689 PMAQI
9th Aug 20261010 PMAQI
9th Aug 20261011 PMAQI
10th Aug 2026912 AMAQI
10th Aug 202681 AMAQI
10th Aug 202682 AMAQI
10th Aug 202683 AMAQI
10th Aug 202684 AMAQI

26°C22/31°C

10th Aug 202685 AMAQI
10th Aug 2026186 AMAQI
10th Aug 2026407 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026298 PMAQI
10th Aug 2026279 PMAQI
10th Aug 20262110 PMAQI
10th Aug 20262111 PMAQI
11th Aug 20262712 AMAQI
11th Aug 2026231 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026253 AMAQI
11th Aug 2026254 AMAQI

26°C23/30°C

11th Aug 2026255 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026277 AMAQI
11th Aug 2026258 AMAQI
11th Aug 2026239 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262711 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026251 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026293 PMAQI
11th Aug 2026254 PMAQI
11th Aug 2026465 PMAQI
11th Aug 2026646 PMAQI
11th Aug 2026507 PMAQI
11th Aug 2026428 PMAQI
11th Aug 2026369 PMAQI
11th Aug 20264810 PMAQI
11th Aug 20264711 PMAQI
12th Aug 20263412 AMAQI
12th Aug 2026311 AMAQI
12th Aug 2026212 AMAQI
12th Aug 2026273 AMAQI
12th Aug 2026214 AMAQI

25°C21/31°C

12th Aug 2026235 AMAQI
12th Aug 2026216 AMAQI
12th Aug 2026237 AMAQI
12th Aug 2026238 AMAQI
12th Aug 2026239 AMAQI
12th Aug 20262110 AMAQI
12th Aug 20262711 AMAQI
12th Aug 20262912 PMAQI
12th Aug 2026291 PMAQI
12th Aug 2026292 PMAQI
12th Aug 2026293 PMAQI
12th Aug 2026324 PMAQI
12th Aug 2026385 PMAQI
12th Aug 2026406 PMAQI
12th Aug 2026327 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026409 PMAQI
12th Aug 20263610 PMAQI
12th Aug 20262911 PMAQI
13th Aug 20262912 AMAQI
13th Aug 2026311 AMAQI
13th Aug 2026312 AMAQI
13th Aug 2026273 AMAQI
13th Aug 2026254 AMAQI

23°C18/30°C

13th Aug 2026275 AMAQI
13th Aug 2026276 AMAQI
13th Aug 2026237 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262210 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20263112 PMAQI
13th Aug 2026381 PMAQI
13th Aug 2026332 PMAQI
13th Aug 2026293 PMAQI
13th Aug 2026274 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026276 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026218 PMAQI
13th Aug 2026309 PMAQI
13th Aug 20262910 PMAQI
13th Aug 20262311 PMAQI
14th Aug 20262712 AMAQI
14th Aug 2026251 AMAQI
14th Aug 2026232 AMAQI
14th Aug 2026273 AMAQI
14th Aug 2026334 AMAQI

25°C20/30°C

14th Aug 2026315 AMAQI
14th Aug 2026276 AMAQI
14th Aug 2026277 AMAQI
14th Aug 2026298 AMAQI
14th Aug 2026319 AMAQI
14th Aug 20265410 AMAQI
14th Aug 20264811 AMAQI
14th Aug 20263312 PMAQI
14th Aug 2026251 PMAQI
14th Aug 2026292 PMAQI
14th Aug 2026423 PMAQI
14th Aug 2026494 PMAQI
14th Aug 2026515 PMAQI
14th Aug 2026496 PMAQI
14th Aug 2026507 PMAQI
14th Aug 2026498 PMAQI
14th Aug 2026509 PMAQI
14th Aug 20264610 PMAQI
14th Aug 20264411 PMAQI
15th Aug 20264812 AMAQI
15th Aug 2026621 AMAQI
15th Aug 2026642 AMAQI
15th Aug 2026703 AMAQI
15th Aug 2026674 AMAQI

25°C22/30°C

15th Aug 2026675 AMAQI
15th Aug 2026626 AMAQI
15th Aug 2026677 AMAQI
15th Aug 2026698 AMAQI
15th Aug 2026719 AMAQI
15th Aug 20266910 AMAQI
15th Aug 20266511 AMAQI
15th Aug 20266312 PMAQI
15th Aug 2026651 PMAQI
15th Aug 2026622 PMAQI
15th Aug 2026513 PMAQI
15th Aug 2026514 PMAQI
15th Aug 2026445 PMAQI
15th Aug 2026286 PMAQI
15th Aug 2026337 PMAQI
15th Aug 2026368 PMAQI
15th Aug 2026389 PMAQI
15th Aug 20263610 PMAQI
15th Aug 20263111 PMAQI
16th Aug 20263612 AMAQI
16th Aug 2026381 AMAQI
16th Aug 2026442 AMAQI
16th Aug 2026443 AMAQI
16th Aug 2026444 AMAQI

25°C23/28°C

16th Aug 2026315 AMAQI
16th Aug 2026316 AMAQI
16th Aug 2026237 AMAQI
16th Aug 2026238 AMAQI
16th Aug 2026239 AMAQI
16th Aug 20262310 AMAQI
16th Aug 20261811 AMAQI
16th Aug 20261912 PMAQI
16th Aug 2026311 PMAQI
16th Aug 2026312 PMAQI
16th Aug 2026273 PMAQI
16th Aug 2026294 PMAQI
16th Aug 2026275 PMAQI
16th Aug 2026276 PMAQI
16th Aug 2026277 PMAQI
16th Aug 2026258 PMAQI
16th Aug 2026189 PMAQI
16th Aug 20261610 PMAQI
16th Aug 20261711 PMAQI
17th Aug 20261412 AMAQI
17th Aug 2026121 AMAQI
17th Aug 2026102 AMAQI
17th Aug 202683 AMAQI
17th Aug 202684 AMAQI

24°C22/27°C

17th Aug 202685 AMAQI
5 AM
17th Aug 202696 AMAQI
17th Aug 2026127 AMAQI
17th Aug 2026128 AMAQI
17th Aug 2026149 AMAQI
17th Aug 20261410 AMAQI
17th Aug 20262111 AMAQI
17th Aug 20262312 PMAQI
12 PM
17th Aug 2026231 PMAQI
17th Aug 2026402 PMAQI
17th Aug 2026213 PMAQI
17th Aug 2026234 PMAQI
17th Aug 2026255 PMAQI
17th Aug 2026276 PMAQI
17th Aug 2026337 PMAQI
7 PM
17th Aug 2026258 PMAQI
17th Aug 2026299 PMAQI
17th Aug 20262510 PMAQI
17th Aug 20262911 PMAQI
12 AM
4 AM

14°C13/14°C

Day time
Avg. Highest Time
11 AM - 1 PM

38AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM - 6 AM

33AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 38), while the lowest AQI was between 5 AM to 6 AM (Avg. 33).
Night time
Avg. Highest Time
3 AM - 4 AM

34AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 4 AM (Avg. 34), while the lowest AQI was between 12 AM to 12 AM (Avg. 30).

2026 Days Vs Air Quality

Dongmun Dong, Sosan, Chungnam, South Korea

2026

63%

142

35%

78

3%

6

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
142 Days
Moderate
78 Days
Poor
6 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 63%

Health Risk Level:

Moderate

In 2026, 63% of 229 days were within WHO’s safe air quality limits, and 37% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Dongmun Dong, Sosan, Chungnam, South Korea

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
23AQI (US)
2nd January 2026
28AQI (US)
3rd January 2026
44AQI (US)
4th January 2026
70AQI (US)
5th January 2026
42AQI (US)
6th January 2026
43AQI (US)
7th January 2026
54AQI (US)
8th January 2026
21AQI (US)
9th January 2026
40AQI (US)
10th January 2026
68AQI (US)
11th January 2026
22AQI (US)
12th January 2026
42AQI (US)
13th January 2026
37AQI (US)
14th January 2026
22AQI (US)
15th January 2026
96AQI (US)
16th January 2026
106AQI (US)
17th January 2026
103AQI (US)
18th January 2026
84AQI (US)
19th January 2026
49AQI (US)
20th January 2026
22AQI (US)
21st January 2026
31AQI (US)
22nd January 2026
32AQI (US)
23rd January 2026
52AQI (US)
24th January 2026
41AQI (US)
25th January 2026
17AQI (US)
26th January 2026
39AQI (US)
27th January 2026
48AQI (US)
28th January 2026
23AQI (US)
29th January 2026
42AQI (US)
30th January 2026
39AQI (US)
31st January 2026
56AQI (US)
1st February 2026
75AQI (US)
2nd February 2026
57AQI (US)
3rd February 2026
46AQI (US)
4th February 2026
77AQI (US)
5th February 2026
91AQI (US)
6th February 2026
61AQI (US)
7th February 2026
29AQI (US)
8th February 2026
35AQI (US)
9th February 2026
37AQI (US)
10th February 2026
59AQI (US)
11th February 2026
91AQI (US)
12th February 2026
84AQI (US)
13th February 2026
97AQI (US)
14th February 2026
129AQI (US)
15th February 2026
87AQI (US)
16th February 2026
32AQI (US)
17th February 2026
44AQI (US)
18th February 2026
50AQI (US)
19th February 2026
29AQI (US)
20th February 2026
52AQI (US)
21st February 2026
84AQI (US)
22nd February 2026
43AQI (US)
23rd February 2026
26AQI (US)
24th February 2026
40AQI (US)
25th February 2026
55AQI (US)
26th February 2026
48AQI (US)
27th February 2026
35AQI (US)
28th February 2026
51AQI (US)
1st March 2026
43AQI (US)
2nd March 2026
14AQI (US)
3rd March 2026
34AQI (US)
4th March 2026
70AQI (US)
5th March 2026
86AQI (US)
6th March 2026
48AQI (US)
7th March 2026
45AQI (US)
8th March 2026
47AQI (US)
9th March 2026
86AQI (US)
10th March 2026
68AQI (US)
11th March 2026
76AQI (US)
12th March 2026
82AQI (US)
13th March 2026
58AQI (US)
14th March 2026
74AQI (US)
15th March 2026
77AQI (US)
16th March 2026
133AQI (US)
17th March 2026
127AQI (US)
18th March 2026
93AQI (US)
19th March 2026
36AQI (US)
20th March 2026
45AQI (US)
21st March 2026
69AQI (US)
22nd March 2026
75AQI (US)
23rd March 2026
94AQI (US)
24th March 2026
101AQI (US)
25th March 2026
72AQI (US)
26th March 2026
67AQI (US)
27th March 2026
54AQI (US)
28th March 2026
78AQI (US)
29th March 2026
64AQI (US)
30th March 2026
74AQI (US)
31st March 2026
68AQI (US)
1st April 2026
62AQI (US)
2nd April 2026
93AQI (US)
3rd April 2026
100AQI (US)
4th April 2026
43AQI (US)
5th April 2026
64AQI (US)
6th April 2026
48AQI (US)
7th April 2026
20AQI (US)
8th April 2026
32AQI (US)
9th April 2026
43AQI (US)
10th April 2026
33AQI (US)
11th April 2026
68AQI (US)
12th April 2026
48AQI (US)
13th April 2026
60AQI (US)
14th April 2026
81AQI (US)
15th April 2026
69AQI (US)
16th April 2026
65AQI (US)
17th April 2026
18th April 2026
43AQI (US)
19th April 2026
60AQI (US)
20th April 2026
58AQI (US)
21st April 2026
66AQI (US)
22nd April 2026
23rd April 2026
54AQI (US)
24th April 2026
33AQI (US)
25th April 2026
50AQI (US)
26th April 2026
44AQI (US)
27th April 2026
43AQI (US)
28th April 2026
34AQI (US)
29th April 2026
38AQI (US)
30th April 2026
44AQI (US)
1st May 2026
50AQI (US)
2nd May 2026
85AQI (US)
3rd May 2026
42AQI (US)
4th May 2026
27AQI (US)
5th May 2026
32AQI (US)
6th May 2026
22AQI (US)
7th May 2026
32AQI (US)
8th May 2026
32AQI (US)
9th May 2026
10th May 2026
27AQI (US)
11th May 2026
32AQI (US)
12th May 2026
21AQI (US)
13th May 2026
36AQI (US)
14th May 2026
61AQI (US)
15th May 2026
48AQI (US)
16th May 2026
77AQI (US)
17th May 2026
65AQI (US)
18th May 2026
55AQI (US)
19th May 2026
53AQI (US)
20th May 2026
63AQI (US)
21st May 2026
67AQI (US)
22nd May 2026
77AQI (US)
23rd May 2026
72AQI (US)
24th May 2026
71AQI (US)
25th May 2026
64AQI (US)
26th May 2026
46AQI (US)
27th May 2026
27AQI (US)
28th May 2026
18AQI (US)
29th May 2026
56AQI (US)
30th May 2026
43AQI (US)
31st May 2026
40AQI (US)
1st June 2026
45AQI (US)
2nd June 2026
65AQI (US)
3rd June 2026
63AQI (US)
4th June 2026
54AQI (US)
5th June 2026
16AQI (US)
6th June 2026
38AQI (US)
7th June 2026
37AQI (US)
8th June 2026
38AQI (US)
9th June 2026
28AQI (US)
10th June 2026
39AQI (US)
11th June 2026
33AQI (US)
12th June 2026
41AQI (US)
13th June 2026
47AQI (US)
14th June 2026
34AQI (US)
15th June 2026
36AQI (US)
16th June 2026
63AQI (US)
17th June 2026
62AQI (US)
18th June 2026
42AQI (US)
19th June 2026
61AQI (US)
20th June 2026
17AQI (US)
21st June 2026
12AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
24AQI (US)
24th June 2026
16AQI (US)
25th June 2026
24AQI (US)
26th June 2026
29AQI (US)
27th June 2026
43AQI (US)
28th June 2026
38AQI (US)
29th June 2026
42AQI (US)
30th June 2026
36AQI (US)
1st July 2026
43AQI (US)
2nd July 2026
48AQI (US)
3rd July 2026
16AQI (US)
4th July 2026
30AQI (US)
5th July 2026
23AQI (US)
6th July 2026
23AQI (US)
7th July 2026
24AQI (US)
8th July 2026
24AQI (US)
9th July 2026
19AQI (US)
10th July 2026
27AQI (US)
11th July 2026
29AQI (US)
12th July 2026
46AQI (US)
13th July 2026
30AQI (US)
14th July 2026
21AQI (US)
15th July 2026
29AQI (US)
16th July 2026
35AQI (US)
17th July 2026
55AQI (US)
18th July 2026
33AQI (US)
19th July 2026
27AQI (US)
20th July 2026
31AQI (US)
21st July 2026
32AQI (US)
22nd July 2026
36AQI (US)
23rd July 2026
39AQI (US)
24th July 2026
32AQI (US)
25th July 2026
25AQI (US)
26th July 2026
28AQI (US)
27th July 2026
30AQI (US)
28th July 2026
34AQI (US)
29th July 2026
24AQI (US)
30th July 2026
26AQI (US)
31st July 2026
33AQI (US)
1st August 2026
57AQI (US)
2nd August 2026
23AQI (US)
3rd August 2026
34AQI (US)
4th August 2026
57AQI (US)
5th August 2026
44AQI (US)
6th August 2026
54AQI (US)
7th August 2026
46AQI (US)
8th August 2026
36AQI (US)
9th August 2026
18AQI (US)
10th August 2026
21AQI (US)
11th August 2026
32AQI (US)
12th August 2026
28AQI (US)
13th August 2026
27AQI (US)
14th August 2026
37AQI (US)
15th August 2026
55AQI (US)
16th August 2026
28AQI (US)
17th August 2026
19AQI (US)
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

46AQI (US)

59AQI (US)

70AQI (US)

53AQI (US)

48AQI (US)

38AQI (US)

31AQI (US)

36AQI (US)

No. of days

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

202648AQI (US)

22
7
2
13
14
1
8
20
3
15
13
17
13
24
6
30
1
13
4
142
78
6

Highest AQI (US) recorded in

March

70AQI (US)

Lowest AQI (US) recorded in

July

31AQI (US)

202558AQI (US)

1
25
5
5
22
1
4
21
6
6
24
8
23
7
23
14
17
9
22
23
7
15
16
13
15
2
17
12
2
122
227
16

Highest AQI (US) recorded in

March

80AQI (US)

Lowest AQI (US) recorded in

September

45AQI (US)

202456AQI (US)

6
18
7
9
14
5
1
12
16
3
8
21
1
14
17
7
23
26
5
12
19
24
6
21
10
12
18
9
22
160
189
16
1

Highest AQI (US) recorded in

January

79AQI (US)

Lowest AQI (US) recorded in

September

39AQI (US)

202368AQI (US)

7
15
5
3
1
13
10
4
3
18
9
1
1
22
6
1
5
25
1
7
23
14
17
14
17
13
17
10
21
11
17
1
9
16
5
1
95
221
37
9
1

Highest AQI (US) recorded in

February

102AQI (US)

Lowest AQI (US) recorded in

September

49AQI (US)

202269AQI (US)

6
16
6
1
1
13
4
3
5
19
7
1
14
3
2
28
1
17
13
3
18
1
14
13
1
12
16
3
3
21
5
1
9
20
2
74
191
32
5

Highest AQI (US) recorded in

February

90AQI (US)

Lowest AQI (US) recorded in

August

38AQI (US)

202168AQI (US)

6
22
1
6
14
5
3
3
16
9
2
1
3
26
1
5
23
1
2
2
28
16
15
16
15
23
7
11
20
8
17
4
1
9
14
8
108
217
29
6
3

Highest AQI (US) recorded in

March

103AQI (US)

Lowest AQI (US) recorded in

September

43AQI (US)

202059AQI (US)

5
7
1
7
14
6
12
6
24
17
14
19
12
4
12
11
7
10
16
5
86
110
13

Highest AQI (US) recorded in

December

73AQI (US)

Lowest AQI (US) recorded in

September

37AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
69AQI (US)
Least Polluted Year Recorded
2026(Avg.)
48AQI (US)

Dongmun Dong's annual 2026 AQI (US) (48) shows an average percentage change of -23.2% (improved AQI (US)) compared to previous years: 2020 (59), 2021 (68), 2022 (69), 2023 (68), 2024 (56), 2025 (58).