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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Sagok Myeon, Asan, 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

Sagok Myeon, Asan, Chungnam, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Aug 2023
83AQI
Lowest AQI recorded on
31st Aug 2022
21AQI

Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 30 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

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

Sagok Myeon, Asan, Chungnam, South Korea

AQI
Day
Night
.

5 AM16th Aug 2026

7 PM

4 AM17th Aug 2026

Day time
Avg. Highest Time
11AM16th Aug

31AQI

Avg. Lowest Time
8AM16th Aug

21AQI

Night time
Avg. Highest Time
3AM17th Aug

29AQI

Avg. Lowest Time
9PM16th Aug

21AQI

In the last 24 hours,

Sagok Myeon's AQI reached its highest point of 31 at 11 AM during the Day, while the lowest point, 21, was recorded at 9 PM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Sagok Myeon, Asan, 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 2026215 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026299 AMAQI
19th Jul 20263310 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20263612 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026292 PMAQI
19th Jul 2026313 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262112 AMAQI
20th Jul 2026231 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026273 AMAQI
20th Jul 2026334 AMAQI

25°C23/27°C

20th Jul 2026315 AMAQI
20th Jul 2026296 AMAQI
20th Jul 2026337 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262110 AMAQI
20th Jul 20263211 AMAQI
20th Jul 20263012 PMAQI
20th Jul 2026271 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026293 PMAQI
20th Jul 2026334 PMAQI
20th Jul 2026365 PMAQI
20th Jul 2026446 PMAQI
20th Jul 2026507 PMAQI
20th Jul 2026428 PMAQI
20th Jul 2026339 PMAQI
20th Jul 20263810 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262912 AMAQI
21st Jul 2026251 AMAQI
21st Jul 2026232 AMAQI
21st Jul 2026233 AMAQI
21st Jul 2026274 AMAQI

25°C21/30°C

21st Jul 2026295 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026237 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20262710 AMAQI
21st Jul 20262711 AMAQI
21st Jul 2026311 PMAQI
21st Jul 2026312 PMAQI
21st Jul 2026343 PMAQI
21st Jul 2026404 PMAQI
21st Jul 2026425 PMAQI
21st Jul 2026316 PMAQI
21st Jul 2026747 PMAQI
21st Jul 2026318 PMAQI
21st Jul 2026369 PMAQI
21st Jul 20263110 PMAQI
21st Jul 20263111 PMAQI
22nd Jul 20262912 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026312 AMAQI
22nd Jul 2026423 AMAQI
22nd Jul 2026364 AMAQI

25°C22/28°C

22nd Jul 2026405 AMAQI
22nd Jul 2026316 AMAQI
22nd Jul 2026317 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20263110 AMAQI
22nd Jul 20263611 AMAQI
22nd Jul 20265412 PMAQI
22nd Jul 2026511 PMAQI
22nd Jul 2026442 PMAQI
22nd Jul 2026483 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026405 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026387 PMAQI
22nd Jul 2026408 PMAQI
22nd Jul 2026409 PMAQI
22nd Jul 20263110 PMAQI
22nd Jul 20263311 PMAQI
23rd Jul 20263612 AMAQI
23rd Jul 2026381 AMAQI
23rd Jul 2026332 AMAQI
23rd Jul 2026333 AMAQI
23rd Jul 2026364 AMAQI

27°C24/32°C

23rd Jul 2026405 AMAQI
23rd Jul 2026366 AMAQI
23rd Jul 2026367 AMAQI
23rd Jul 2026338 AMAQI
23rd Jul 2026369 AMAQI
23rd Jul 20263610 AMAQI
23rd Jul 20264411 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026441 PMAQI
23rd Jul 2026462 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026464 PMAQI
23rd Jul 2026505 PMAQI
23rd Jul 2026406 PMAQI
23rd Jul 2026427 PMAQI
23rd Jul 2026498 PMAQI
23rd Jul 2026529 PMAQI
23rd Jul 20264610 PMAQI
23rd Jul 20264011 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026331 AMAQI
24th Jul 2026312 AMAQI
24th Jul 2026343 AMAQI
24th Jul 2026384 AMAQI

27°C23/31°C

24th Jul 2026385 AMAQI
24th Jul 2026386 AMAQI
24th Jul 2026337 AMAQI
24th Jul 2026388 AMAQI
24th Jul 2026469 AMAQI
24th Jul 20265110 AMAQI
24th Jul 20265111 AMAQI
24th Jul 20265312 PMAQI
24th Jul 2026401 PMAQI
24th Jul 2026342 PMAQI
24th Jul 2026313 PMAQI
24th Jul 2026274 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20262710 PMAQI
24th Jul 20262711 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026233 AMAQI
25th Jul 2026234 AMAQI

27°C22/33°C

25th Jul 2026235 AMAQI
25th Jul 2026216 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026299 AMAQI
25th Jul 20263410 AMAQI
25th Jul 20263111 AMAQI
25th Jul 20263112 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026213 PMAQI
25th Jul 2026234 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262712 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026234 AMAQI

27°C23/32°C

26th Jul 2026255 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20263612 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026273 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026236 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026214 AMAQI

27°C23/34°C

27th Jul 2026275 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262710 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026312 AMAQI
28th Jul 2026383 AMAQI
28th Jul 2026254 AMAQI

28°C24/34°C

28th Jul 2026235 AMAQI
28th Jul 2026316 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026339 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20264811 AMAQI
28th Jul 20264612 PMAQI
28th Jul 2026511 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026443 PMAQI
28th Jul 2026494 PMAQI
28th Jul 2026545 PMAQI
28th Jul 2026536 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026408 PMAQI
28th Jul 2026429 PMAQI
28th Jul 20263610 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262312 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026213 AMAQI
29th Jul 2026234 AMAQI

27°C23/33°C

29th Jul 2026215 AMAQI
29th Jul 2026216 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262911 AMAQI
29th Jul 20262112 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026302 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026325 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026277 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026309 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026311 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026213 AMAQI
30th Jul 2026254 AMAQI

27°C23/33°C

30th Jul 2026295 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026272 PMAQI
30th Jul 2026333 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026295 PMAQI
30th Jul 2026346 PMAQI
30th Jul 2026277 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026219 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20262712 AMAQI
31st Jul 2026271 AMAQI
31st Jul 2026292 AMAQI
31st Jul 2026233 AMAQI
31st Jul 2026214 AMAQI

27°C22/34°C

31st Jul 2026235 AMAQI
31st Jul 2026256 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026218 AMAQI
31st Jul 2026319 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20265311 AMAQI
31st Jul 20265512 PMAQI
31st Jul 2026511 PMAQI
31st Jul 2026292 PMAQI
31st Jul 2026253 PMAQI
31st Jul 2026344 PMAQI
31st Jul 2026445 PMAQI
31st Jul 2026426 PMAQI
31st Jul 2026447 PMAQI
31st Jul 2026518 PMAQI
31st Jul 2026469 PMAQI
31st Jul 20264410 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20264812 AMAQI
1st Aug 2026441 AMAQI
1st Aug 2026462 AMAQI
1st Aug 2026503 AMAQI
1st Aug 2026574 AMAQI

27°C21/34°C

1st Aug 2026605 AMAQI
1st Aug 2026566 AMAQI
1st Aug 2026587 AMAQI
1st Aug 2026568 AMAQI
1st Aug 2026629 AMAQI
1st Aug 20266510 AMAQI
1st Aug 20266711 AMAQI
1st Aug 20266712 PMAQI
1st Aug 2026641 PMAQI
1st Aug 2026562 PMAQI
1st Aug 2026533 PMAQI
1st Aug 2026504 PMAQI
1st Aug 2026505 PMAQI
1st Aug 2026506 PMAQI
1st Aug 2026537 PMAQI
1st Aug 2026528 PMAQI
1st Aug 2026519 PMAQI
1st Aug 20265610 PMAQI
1st Aug 20265311 PMAQI
2nd Aug 20265112 AMAQI
2nd Aug 2026541 AMAQI
2nd Aug 2026542 AMAQI
2nd Aug 2026503 AMAQI
2nd Aug 2026514 AMAQI

28°C24/35°C

2nd Aug 2026485 AMAQI
2nd Aug 2026486 AMAQI
2nd Aug 2026507 AMAQI
2nd Aug 2026488 AMAQI
2nd Aug 2026509 AMAQI
2nd Aug 20264910 AMAQI
2nd Aug 20264211 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026402 PMAQI
2nd Aug 2026403 PMAQI
2nd Aug 2026384 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026386 PMAQI
2nd Aug 2026367 PMAQI
2nd Aug 2026388 PMAQI
2nd Aug 2026409 PMAQI
2nd Aug 20264210 PMAQI
2nd Aug 20264411 PMAQI
3rd Aug 20264012 AMAQI
3rd Aug 2026401 AMAQI
3rd Aug 2026402 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026444 AMAQI

28°C23/36°C

3rd Aug 2026425 AMAQI
3rd Aug 2026386 AMAQI
3rd Aug 2026427 AMAQI
3rd Aug 2026428 AMAQI
3rd Aug 2026429 AMAQI
3rd Aug 20264210 AMAQI
3rd Aug 20264711 AMAQI
3rd Aug 20265312 PMAQI
3rd Aug 2026531 PMAQI
3rd Aug 2026512 PMAQI
3rd Aug 2026443 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026465 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026468 PMAQI
3rd Aug 2026549 PMAQI
3rd Aug 20265810 PMAQI
3rd Aug 20266011 PMAQI
4th Aug 20266212 AMAQI
4th Aug 2026621 AMAQI
4th Aug 2026622 AMAQI
4th Aug 2026663 AMAQI
4th Aug 2026674 AMAQI

28°C21/37°C

4th Aug 2026685 AMAQI
4th Aug 2026696 AMAQI
4th Aug 2026677 AMAQI
4th Aug 2026668 AMAQI
4th Aug 2026689 AMAQI
4th Aug 20266910 AMAQI
4th Aug 20266311 AMAQI
4th Aug 20266212 PMAQI
4th Aug 2026621 PMAQI
4th Aug 2026562 PMAQI
4th Aug 2026553 PMAQI
4th Aug 2026534 PMAQI
4th Aug 2026575 PMAQI
4th Aug 2026556 PMAQI
4th Aug 2026537 PMAQI
4th Aug 2026608 PMAQI
4th Aug 2026559 PMAQI
4th Aug 20265410 PMAQI
4th Aug 20264211 PMAQI
5th Aug 20264012 AMAQI
5th Aug 2026361 AMAQI
5th Aug 2026382 AMAQI
5th Aug 2026363 AMAQI
5th Aug 2026384 AMAQI

29°C24/36°C

5th Aug 2026405 AMAQI
5th Aug 2026366 AMAQI
5th Aug 2026337 AMAQI
5th Aug 2026298 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20262711 AMAQI
5th Aug 20263112 PMAQI
5th Aug 2026311 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026213 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026235 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026197 PMAQI
5th Aug 2026278 PMAQI
5th Aug 2026319 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262912 AMAQI
6th Aug 2026311 AMAQI
6th Aug 2026422 AMAQI
6th Aug 2026443 AMAQI
6th Aug 2026424 AMAQI

29°C23/36°C

6th Aug 2026385 AMAQI
6th Aug 2026366 AMAQI
6th Aug 2026407 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026369 AMAQI
6th Aug 20263310 AMAQI
6th Aug 20263111 AMAQI
6th Aug 20262712 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026292 PMAQI
6th Aug 2026213 PMAQI
6th Aug 2026214 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026237 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20262910 PMAQI
6th Aug 20264211 PMAQI
7th Aug 20265112 AMAQI
7th Aug 2026521 AMAQI
7th Aug 2026572 AMAQI
7th Aug 2026593 AMAQI
7th Aug 2026594 AMAQI

29°C23/36°C

7th Aug 2026555 AMAQI
7th Aug 2026466 AMAQI
7th Aug 2026427 AMAQI
7th Aug 2026408 AMAQI
7th Aug 2026389 AMAQI
7th Aug 20263610 AMAQI
7th Aug 20264211 AMAQI
7th Aug 20264012 PMAQI
7th Aug 2026591 PMAQI
7th Aug 2026232 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026236 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026298 PMAQI
7th Aug 2026319 PMAQI
7th Aug 20263810 PMAQI
7th Aug 20265011 PMAQI
8th Aug 20265312 AMAQI
8th Aug 2026521 AMAQI
8th Aug 2026532 AMAQI
8th Aug 2026563 AMAQI
8th Aug 2026534 AMAQI

29°C22/37°C

8th Aug 2026535 AMAQI
8th Aug 2026466 AMAQI
8th Aug 2026407 AMAQI
8th Aug 2026428 AMAQI
8th Aug 2026469 AMAQI
8th Aug 20263810 AMAQI
8th Aug 20262711 AMAQI
8th Aug 20262312 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026275 PMAQI
8th Aug 2026216 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026293 AMAQI
9th Aug 2026274 AMAQI

29°C24/36°C

9th Aug 2026215 AMAQI
9th Aug 2026216 AMAQI
9th Aug 2026277 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20262311 AMAQI
9th Aug 20263212 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026292 PMAQI
9th Aug 2026333 PMAQI
9th Aug 2026314 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026277 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026239 PMAQI
9th Aug 20262110 PMAQI
9th Aug 20262311 PMAQI
10th Aug 20262312 AMAQI
10th Aug 2026211 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026193 AMAQI
10th Aug 2026214 AMAQI

27°C22/32°C

10th Aug 2026255 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262111 AMAQI
10th Aug 20262712 PMAQI
10th Aug 2026271 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026235 PMAQI
10th Aug 2026216 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026219 PMAQI
10th Aug 20262910 PMAQI
10th Aug 20262911 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026271 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026253 AMAQI
11th Aug 2026254 AMAQI

27°C24/31°C

11th Aug 2026275 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026238 AMAQI
11th Aug 2026239 AMAQI
11th Aug 20262110 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262912 PMAQI
11th Aug 2026271 PMAQI
11th Aug 2026292 PMAQI
11th Aug 2026363 PMAQI
11th Aug 2026424 PMAQI
11th Aug 2026345 PMAQI
11th Aug 2026256 PMAQI
11th Aug 2026237 PMAQI
11th Aug 2026278 PMAQI
11th Aug 2026299 PMAQI
11th Aug 20262710 PMAQI
11th Aug 20263211 PMAQI
12th Aug 20263012 AMAQI
12th Aug 2026271 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026273 AMAQI
12th Aug 2026274 AMAQI

25°C21/32°C

12th Aug 2026235 AMAQI
12th Aug 2026256 AMAQI
12th Aug 2026237 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026299 AMAQI
12th Aug 20263410 AMAQI
12th Aug 20264811 AMAQI
12th Aug 20262912 PMAQI
12th Aug 2026231 PMAQI
12th Aug 2026312 PMAQI
12th Aug 2026313 PMAQI
12th Aug 2026274 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026276 PMAQI
12th Aug 2026297 PMAQI
12th Aug 2026408 PMAQI
12th Aug 2026279 PMAQI
12th Aug 20263610 PMAQI
12th Aug 20262111 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026251 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026253 AMAQI
13th Aug 2026234 AMAQI

23°C15/31°C

13th Aug 2026295 AMAQI
13th Aug 2026276 AMAQI
13th Aug 2026277 AMAQI
13th Aug 2026318 AMAQI
13th Aug 2026339 AMAQI
13th Aug 20264010 AMAQI
13th Aug 20263811 AMAQI
13th Aug 20264012 PMAQI
13th Aug 2026441 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026273 PMAQI
13th Aug 2026234 PMAQI
13th Aug 2026275 PMAQI
13th Aug 2026236 PMAQI
13th Aug 2026277 PMAQI
13th Aug 2026218 PMAQI
13th Aug 2026329 PMAQI
13th Aug 20262510 PMAQI
13th Aug 20262711 PMAQI
14th Aug 20263112 AMAQI
14th Aug 2026441 AMAQI
14th Aug 2026422 AMAQI
14th Aug 2026403 AMAQI
14th Aug 2026364 AMAQI

24°C18/32°C

14th Aug 2026295 AMAQI
14th Aug 2026216 AMAQI
14th Aug 2026277 AMAQI
14th Aug 2026278 AMAQI
14th Aug 2026239 AMAQI
14th Aug 20264210 AMAQI
14th Aug 20265011 AMAQI
14th Aug 20264612 PMAQI
14th Aug 2026361 PMAQI
14th Aug 2026292 PMAQI
14th Aug 2026253 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026345 PMAQI
14th Aug 2026386 PMAQI
14th Aug 2026337 PMAQI
14th Aug 2026448 PMAQI
14th Aug 2026569 PMAQI
14th Aug 20265110 PMAQI
14th Aug 20265311 PMAQI
15th Aug 20265312 AMAQI
15th Aug 2026571 AMAQI
15th Aug 2026572 AMAQI
15th Aug 2026563 AMAQI
15th Aug 2026604 AMAQI

24°C20/30°C

15th Aug 2026635 AMAQI
15th Aug 2026606 AMAQI
15th Aug 2026647 AMAQI
15th Aug 2026608 AMAQI
15th Aug 2026609 AMAQI
15th Aug 20266310 AMAQI
15th Aug 20266211 AMAQI
15th Aug 20265512 PMAQI
15th Aug 2026541 PMAQI
15th Aug 2026542 PMAQI
15th Aug 2026503 PMAQI
15th Aug 2026484 PMAQI
15th Aug 2026505 PMAQI
15th Aug 2026466 PMAQI
15th Aug 2026447 PMAQI
15th Aug 2026468 PMAQI
15th Aug 2026469 PMAQI
15th Aug 20264810 PMAQI
15th Aug 20265111 PMAQI
16th Aug 20264812 AMAQI
16th Aug 2026511 AMAQI
16th Aug 2026512 AMAQI
16th Aug 2026463 AMAQI
16th Aug 2026384 AMAQI

25°C21/32°C

16th Aug 2026255 AMAQI
16th Aug 2026256 AMAQI
16th Aug 2026257 AMAQI
16th Aug 2026218 AMAQI
16th Aug 2026239 AMAQI
16th Aug 20262710 AMAQI
16th Aug 20263111 AMAQI
16th Aug 20263112 PMAQI
16th Aug 2026271 PMAQI
16th Aug 2026292 PMAQI
16th Aug 2026293 PMAQI
16th Aug 2026254 PMAQI
16th Aug 2026275 PMAQI
16th Aug 2026276 PMAQI
16th Aug 2026237 PMAQI
16th Aug 2026238 PMAQI
16th Aug 2026219 PMAQI
16th Aug 20262310 PMAQI
16th Aug 20262511 PMAQI
17th Aug 20262712 AMAQI
17th Aug 2026251 AMAQI
17th Aug 2026252 AMAQI
17th Aug 2026293 AMAQI
17th Aug 2026274 AMAQI

23°C22/27°C

17th Aug 2026295 AMAQI
5 AM
17th Aug 2026296 AMAQI
17th Aug 2026257 AMAQI
17th Aug 2026338 AMAQI
17th Aug 2026259 AMAQI
17th Aug 20262710 AMAQI
17th Aug 20262111 AMAQI
17th Aug 20262712 PMAQI
12 PM
17th Aug 2026271 PMAQI
17th Aug 2026232 PMAQI
17th Aug 2026213 PMAQI
17th Aug 2026214 PMAQI
17th Aug 2026255 PMAQI
17th Aug 2026236 PMAQI
17th Aug 2026257 PMAQI
7 PM
17th Aug 2026258 PMAQI
17th Aug 2026219 PMAQI
17th Aug 20262110 PMAQI
17th Aug 20262311 PMAQI
12 AM
4 AM

14°C13/14°C

Day time
Avg. Highest Time
10 AM - 1 PM

38AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
6 PM

32AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 1 PM (Avg. 38), while the lowest AQI was between 6 PM to 6 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 4 AM

35AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 9 PM

33AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 35), while the lowest AQI was between 8 PM to 9 PM (Avg. 33).

2026 Days Vs Air Quality

Sagok Myeon, Asan, Chungnam, South Korea

2026

62%

139

33%

75

5%

11

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

Good
139 Days
Moderate
75 Days
Poor
11 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 62%

Health Risk Level:

Moderate

In 2026, 62% of 229 days were within WHO’s safe air quality limits, and 38% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Sagok Myeon, Asan, 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
30AQI (US)
2nd January 2026
31AQI (US)
3rd January 2026
47AQI (US)
4th January 2026
66AQI (US)
5th January 2026
48AQI (US)
6th January 2026
45AQI (US)
7th January 2026
55AQI (US)
8th January 2026
21AQI (US)
9th January 2026
41AQI (US)
10th January 2026
51AQI (US)
11th January 2026
24AQI (US)
12th January 2026
51AQI (US)
13th January 2026
55AQI (US)
14th January 2026
28AQI (US)
15th January 2026
95AQI (US)
16th January 2026
135AQI (US)
17th January 2026
110AQI (US)
18th January 2026
86AQI (US)
19th January 2026
60AQI (US)
20th January 2026
29AQI (US)
21st January 2026
33AQI (US)
22nd January 2026
32AQI (US)
23rd January 2026
58AQI (US)
24th January 2026
47AQI (US)
25th January 2026
23AQI (US)
26th January 2026
46AQI (US)
27th January 2026
53AQI (US)
28th January 2026
29AQI (US)
29th January 2026
50AQI (US)
30th January 2026
45AQI (US)
31st January 2026
64AQI (US)
1st February 2026
79AQI (US)
2nd February 2026
62AQI (US)
3rd February 2026
59AQI (US)
4th February 2026
98AQI (US)
5th February 2026
111AQI (US)
6th February 2026
64AQI (US)
7th February 2026
32AQI (US)
8th February 2026
34AQI (US)
9th February 2026
41AQI (US)
10th February 2026
77AQI (US)
11th February 2026
106AQI (US)
12th February 2026
120AQI (US)
13th February 2026
119AQI (US)
14th February 2026
129AQI (US)
15th February 2026
83AQI (US)
16th February 2026
42AQI (US)
17th February 2026
46AQI (US)
18th February 2026
50AQI (US)
19th February 2026
29AQI (US)
20th February 2026
67AQI (US)
21st February 2026
87AQI (US)
22nd February 2026
54AQI (US)
23rd February 2026
22AQI (US)
24th February 2026
39AQI (US)
25th February 2026
48AQI (US)
26th February 2026
19AQI (US)
27th February 2026
32AQI (US)
28th February 2026
48AQI (US)
1st March 2026
40AQI (US)
2nd March 2026
16AQI (US)
3rd March 2026
50AQI (US)
4th March 2026
59AQI (US)
5th March 2026
67AQI (US)
6th March 2026
52AQI (US)
7th March 2026
44AQI (US)
8th March 2026
48AQI (US)
9th March 2026
87AQI (US)
10th March 2026
92AQI (US)
11th March 2026
74AQI (US)
12th March 2026
103AQI (US)
13th March 2026
41AQI (US)
14th March 2026
43AQI (US)
15th March 2026
83AQI (US)
16th March 2026
96AQI (US)
17th March 2026
110AQI (US)
18th March 2026
100AQI (US)
19th March 2026
50AQI (US)
20th March 2026
45AQI (US)
21st March 2026
75AQI (US)
22nd March 2026
76AQI (US)
23rd March 2026
71AQI (US)
24th March 2026
98AQI (US)
25th March 2026
64AQI (US)
26th March 2026
76AQI (US)
27th March 2026
101AQI (US)
28th March 2026
76AQI (US)
29th March 2026
64AQI (US)
30th March 2026
65AQI (US)
31st March 2026
34AQI (US)
1st April 2026
64AQI (US)
2nd April 2026
66AQI (US)
3rd April 2026
109AQI (US)
4th April 2026
31AQI (US)
5th April 2026
57AQI (US)
6th April 2026
49AQI (US)
7th April 2026
30AQI (US)
8th April 2026
34AQI (US)
9th April 2026
54AQI (US)
10th April 2026
38AQI (US)
11th April 2026
43AQI (US)
12th April 2026
43AQI (US)
13th April 2026
47AQI (US)
14th April 2026
46AQI (US)
15th April 2026
47AQI (US)
16th April 2026
38AQI (US)
17th April 2026
18th April 2026
45AQI (US)
19th April 2026
57AQI (US)
20th April 2026
71AQI (US)
21st April 2026
62AQI (US)
22nd April 2026
23rd April 2026
49AQI (US)
24th April 2026
33AQI (US)
25th April 2026
52AQI (US)
26th April 2026
47AQI (US)
27th April 2026
50AQI (US)
28th April 2026
37AQI (US)
29th April 2026
45AQI (US)
30th April 2026
46AQI (US)
1st May 2026
43AQI (US)
2nd May 2026
89AQI (US)
3rd May 2026
48AQI (US)
4th May 2026
29AQI (US)
5th May 2026
42AQI (US)
6th May 2026
31AQI (US)
7th May 2026
43AQI (US)
8th May 2026
35AQI (US)
9th May 2026
10th May 2026
40AQI (US)
11th May 2026
41AQI (US)
12th May 2026
26AQI (US)
13th May 2026
60AQI (US)
14th May 2026
51AQI (US)
15th May 2026
45AQI (US)
16th May 2026
77AQI (US)
17th May 2026
66AQI (US)
18th May 2026
56AQI (US)
19th May 2026
52AQI (US)
20th May 2026
64AQI (US)
21st May 2026
67AQI (US)
22nd May 2026
78AQI (US)
23rd May 2026
71AQI (US)
24th May 2026
70AQI (US)
25th May 2026
64AQI (US)
26th May 2026
45AQI (US)
27th May 2026
20AQI (US)
28th May 2026
22AQI (US)
29th May 2026
51AQI (US)
30th May 2026
42AQI (US)
31st May 2026
48AQI (US)
1st June 2026
54AQI (US)
2nd June 2026
60AQI (US)
3rd June 2026
52AQI (US)
4th June 2026
68AQI (US)
5th June 2026
24AQI (US)
6th June 2026
27AQI (US)
7th June 2026
40AQI (US)
8th June 2026
46AQI (US)
9th June 2026
39AQI (US)
10th June 2026
36AQI (US)
11th June 2026
34AQI (US)
12th June 2026
40AQI (US)
13th June 2026
46AQI (US)
14th June 2026
47AQI (US)
15th June 2026
48AQI (US)
16th June 2026
50AQI (US)
17th June 2026
53AQI (US)
18th June 2026
53AQI (US)
19th June 2026
59AQI (US)
20th June 2026
17AQI (US)
21st June 2026
13AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
14AQI (US)
25th June 2026
27AQI (US)
26th June 2026
33AQI (US)
27th June 2026
50AQI (US)
28th June 2026
52AQI (US)
29th June 2026
46AQI (US)
30th June 2026
57AQI (US)
1st July 2026
51AQI (US)
2nd July 2026
33AQI (US)
3rd July 2026
30AQI (US)
4th July 2026
46AQI (US)
5th July 2026
30AQI (US)
6th July 2026
30AQI (US)
7th July 2026
25AQI (US)
8th July 2026
20AQI (US)
9th July 2026
21AQI (US)
10th July 2026
28AQI (US)
11th July 2026
39AQI (US)
12th July 2026
42AQI (US)
13th July 2026
32AQI (US)
14th July 2026
26AQI (US)
15th July 2026
30AQI (US)
16th July 2026
52AQI (US)
17th July 2026
48AQI (US)
18th July 2026
34AQI (US)
19th July 2026
27AQI (US)
20th July 2026
31AQI (US)
21st July 2026
31AQI (US)
22nd July 2026
37AQI (US)
23rd July 2026
41AQI (US)
24th July 2026
34AQI (US)
25th July 2026
25AQI (US)
26th July 2026
26AQI (US)
27th July 2026
27AQI (US)
28th July 2026
38AQI (US)
29th July 2026
26AQI (US)
30th July 2026
29AQI (US)
31st July 2026
36AQI (US)
1st August 2026
55AQI (US)
2nd August 2026
45AQI (US)
3rd August 2026
46AQI (US)
4th August 2026
61AQI (US)
5th August 2026
30AQI (US)
6th August 2026
31AQI (US)
7th August 2026
40AQI (US)
8th August 2026
35AQI (US)
9th August 2026
26AQI (US)
10th August 2026
24AQI (US)
11th August 2026
27AQI (US)
12th August 2026
29AQI (US)
13th August 2026
29AQI (US)
14th August 2026
37AQI (US)
15th August 2026
54AQI (US)
16th August 2026
30AQI (US)
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

51AQI (US)

64AQI (US)

68AQI (US)

50AQI (US)

51AQI (US)

41AQI (US)

33AQI (US)

37AQI (US)

No. of days

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

202650AQI (US)

18
11
2
13
10
5
10
18
3
19
8
1
16
14
21
9
29
2
13
3
139
75
11

Highest AQI (US) recorded in

March

68AQI (US)

Lowest AQI (US) recorded in

July

33AQI (US)

202557AQI (US)

1
26
4
6
21
1
3
24
4
7
23
14
17
12
18
17
14
23
8
29
1
21
10
8
20
2
9
21
1
150
203
12

Highest AQI (US) recorded in

March

78AQI (US)

Lowest AQI (US) recorded in

September

40AQI (US)

202455AQI (US)

12
15
3
13
12
4
8
20
3
6
20
4
14
17
4
26
22
8
13
18
24
6
20
11
13
17
8
23
157
193
14

Highest AQI (US) recorded in

April

67AQI (US)

Lowest AQI (US) recorded in

July

36AQI (US)

202366AQI (US)

6
21
1
2
1
1
17
9
1
4
20
7
3
20
5
2
7
23
1
5
25
17
13
1
13
18
18
12
15
15
1
7
19
2
12
16
3
108
219
30
5
1

Highest AQI (US) recorded in

February

95AQI (US)

Lowest AQI (US) recorded in

July

48AQI (US)

202268AQI (US)

20
7
3
5
6
4
2
6
20
5
5
21
3
4
25
2
8
9
11
13
1
20
8
15
14
2
2
22
6
4
25
2
81
183
31
5

Highest AQI (US) recorded in

January

89AQI (US)

Lowest AQI (US) recorded in

August

21AQI (US)

202170AQI (US)

5
18
6
5
15
8
3
15
11
1
1
5
25
6
22
1
1
1
4
21
5
13
18
11
20
27
3
6
24
1
5
18
4
2
10
12
9
100
211
45
3
1
2

Highest AQI (US) recorded in

March

98AQI (US)

Lowest AQI (US) recorded in

September

36AQI (US)

202069AQI (US)

3
8
2
3
18
3
11
2
10
18
2
19
12
13
18
8
20
2
9
19
3
2
18
10
1
20
10
71
162
31

Highest AQI (US) recorded in

December

87AQI (US)

Lowest AQI (US) recorded in

July

51AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
70AQI (US)
Least Polluted Year Recorded
2026(Avg.)
50AQI (US)

Sagok Myeon's annual 2026 AQI (US) (50) shows an average percentage change of -21.3% (improved AQI (US)) compared to previous years: 2020 (69), 2021 (70), 2022 (68), 2023 (66), 2024 (55), 2025 (57).