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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Cheongok Dong, Samchok, Gangwon, 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

Cheongok Dong, Samchok, Gangwon, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
22nd Aug 2023
73AQI
Lowest AQI recorded on
9th Aug 2023
16AQI

Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 28 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 13th Aug - 14th Aug 2026

Cheongok Dong, Samchok, Gangwon, South Korea

AQI
Day
Night
.

5 AM13th Aug 2026

7 PM

4 AM14th Aug 2026

Day time
Avg. Highest Time
5AM13th Aug

33AQI

Avg. Lowest Time
5PM13th Aug

21AQI

Night time
Avg. Highest Time
2AM14th Aug

32AQI

Avg. Lowest Time
3AM14th Aug

21AQI

In the last 24 hours,

Cheongok Dong's AQI reached its highest point of 33 at 5 AM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 13th Aug and 14th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Cheongok Dong, Samchok, Gangwon, South Korea

JulAug
16th - 17th17th - 18th18th - 19th19th - 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
Day
Night
16th Jul 2026265 AMAQI
16th Jul 2026286 AMAQI
16th Jul 2026187 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026269 AMAQI
16th Jul 20263010 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026221 PMAQI
16th Jul 2026222 PMAQI
16th Jul 2026243 PMAQI
16th Jul 2026224 PMAQI
16th Jul 2026245 PMAQI
16th Jul 2026296 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026268 PMAQI
16th Jul 2026309 PMAQI
16th Jul 20263010 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026321 AMAQI
17th Jul 2026282 AMAQI
17th Jul 2026313 AMAQI
17th Jul 2026284 AMAQI

25°C20/30°C

17th Jul 2026285 AMAQI
17th Jul 2026276 AMAQI
17th Jul 2026307 AMAQI
17th Jul 2026258 AMAQI
17th Jul 2026659 AMAQI
17th Jul 20265510 AMAQI
17th Jul 20265711 AMAQI
17th Jul 20266212 PMAQI
17th Jul 2026691 PMAQI
17th Jul 2026642 PMAQI
17th Jul 2026503 PMAQI
17th Jul 2026494 PMAQI
17th Jul 2026425 PMAQI
17th Jul 2026556 PMAQI
17th Jul 2026557 PMAQI
17th Jul 2026518 PMAQI
17th Jul 2026339 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263411 PMAQI
18th Jul 20264012 AMAQI
18th Jul 2026361 AMAQI
18th Jul 2026312 AMAQI
18th Jul 2026423 AMAQI
18th Jul 2026514 AMAQI

23°C21/26°C

18th Jul 2026405 AMAQI
18th Jul 2026276 AMAQI
18th Jul 2026327 AMAQI
18th Jul 2026318 AMAQI
18th Jul 2026259 AMAQI
18th Jul 20261410 AMAQI
18th Jul 20261711 AMAQI
18th Jul 20262312 PMAQI
18th Jul 2026231 PMAQI
18th Jul 2026232 PMAQI
18th Jul 2026173 PMAQI
18th Jul 2026104 PMAQI
18th Jul 202685 PMAQI
18th Jul 202686 PMAQI
18th Jul 202687 PMAQI
18th Jul 202688 PMAQI
18th Jul 202689 PMAQI
18th Jul 2026810 PMAQI
18th Jul 20261411 PMAQI
19th Jul 2026612 AMAQI
19th Jul 202661 AMAQI
19th Jul 202672 AMAQI
19th Jul 2026123 AMAQI
19th Jul 2026194 AMAQI

21°C21/22°C

19th Jul 2026175 AMAQI
19th Jul 2026196 AMAQI
19th Jul 2026177 AMAQI
19th Jul 2026198 AMAQI
19th Jul 2026199 AMAQI
19th Jul 20261910 AMAQI
19th Jul 20261711 AMAQI
19th Jul 20262312 PMAQI
19th Jul 2026271 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026234 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026196 PMAQI
19th Jul 2026177 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026219 PMAQI
19th Jul 20261910 PMAQI
19th Jul 20261911 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026293 AMAQI
20th Jul 2026254 AMAQI

22°C21/22°C

20th Jul 2026325 AMAQI
20th Jul 2026426 AMAQI
20th Jul 2026387 AMAQI
20th Jul 2026448 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20264010 AMAQI
20th Jul 20263111 AMAQI
20th Jul 20263112 PMAQI
20th Jul 2026291 PMAQI
20th Jul 2026362 PMAQI
20th Jul 2026383 PMAQI
20th Jul 2026314 PMAQI
20th Jul 2026275 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026339 PMAQI
20th Jul 20262110 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262712 AMAQI
21st Jul 2026331 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026214 AMAQI

23°C20/26°C

21st Jul 2026275 AMAQI
21st Jul 2026216 AMAQI
21st Jul 2026237 AMAQI
21st Jul 2026218 AMAQI
21st Jul 2026219 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262511 AMAQI
21st Jul 2026271 PMAQI
21st Jul 2026292 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026336 PMAQI
21st Jul 2026787 PMAQI
21st Jul 2026368 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263110 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20263312 AMAQI
22nd Jul 2026331 AMAQI
22nd Jul 2026362 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026294 AMAQI

25°C21/30°C

22nd Jul 2026255 AMAQI
22nd Jul 2026296 AMAQI
22nd Jul 2026257 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20264910 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20265112 PMAQI
22nd Jul 2026381 PMAQI
22nd Jul 2026362 PMAQI
22nd Jul 2026323 PMAQI
22nd Jul 2026394 PMAQI
22nd Jul 2026305 PMAQI
22nd Jul 2026486 PMAQI
22nd Jul 2026477 PMAQI
22nd Jul 2026448 PMAQI
22nd Jul 2026419 PMAQI
22nd Jul 20265410 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20264012 AMAQI
23rd Jul 2026411 AMAQI
23rd Jul 2026332 AMAQI
23rd Jul 2026403 AMAQI
23rd Jul 2026464 AMAQI

26°C23/30°C

23rd Jul 2026325 AMAQI
23rd Jul 2026336 AMAQI
23rd Jul 2026367 AMAQI
23rd Jul 2026448 AMAQI
23rd Jul 2026409 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20265211 AMAQI
23rd Jul 20266912 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026702 PMAQI
23rd Jul 2026463 PMAQI
23rd Jul 2026364 PMAQI
23rd Jul 2026405 PMAQI
23rd Jul 2026326 PMAQI
23rd Jul 2026317 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262812 AMAQI
24th Jul 2026241 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026254 AMAQI

25°C22/29°C

24th Jul 2026275 AMAQI
24th Jul 2026466 AMAQI
24th Jul 2026387 AMAQI
24th Jul 2026248 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20264610 AMAQI
24th Jul 20263811 AMAQI
24th Jul 20263612 PMAQI
24th Jul 2026301 PMAQI
24th Jul 2026352 PMAQI
24th Jul 2026353 PMAQI
24th Jul 2026304 PMAQI
24th Jul 2026245 PMAQI
24th Jul 2026296 PMAQI
24th Jul 2026367 PMAQI
24th Jul 2026478 PMAQI
24th Jul 2026409 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20263111 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026361 AMAQI
25th Jul 2026532 AMAQI
25th Jul 2026543 AMAQI
25th Jul 2026624 AMAQI

25°C22/30°C

25th Jul 2026465 AMAQI
25th Jul 2026586 AMAQI
25th Jul 2026717 AMAQI
25th Jul 2026608 AMAQI
25th Jul 2026599 AMAQI
25th Jul 20266610 AMAQI
25th Jul 20265011 AMAQI
25th Jul 20265112 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026542 PMAQI
25th Jul 2026603 PMAQI
25th Jul 2026554 PMAQI
25th Jul 2026535 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026557 PMAQI
25th Jul 2026558 PMAQI
25th Jul 2026499 PMAQI
25th Jul 20265010 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026271 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026403 AMAQI
26th Jul 2026344 AMAQI

25°C23/29°C

26th Jul 2026285 AMAQI
26th Jul 2026426 AMAQI
26th Jul 2026447 AMAQI
26th Jul 2026468 AMAQI
26th Jul 2026469 AMAQI
26th Jul 20264810 AMAQI
26th Jul 20264611 AMAQI
26th Jul 20263612 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026473 PMAQI
26th Jul 2026344 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026446 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026369 PMAQI
26th Jul 20263310 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20263412 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026422 AMAQI
27th Jul 2026443 AMAQI
27th Jul 2026444 AMAQI

24°C23/27°C

27th Jul 2026385 AMAQI
27th Jul 2026466 AMAQI
27th Jul 2026487 AMAQI
27th Jul 2026508 AMAQI
27th Jul 2026519 AMAQI
27th Jul 20266010 AMAQI
27th Jul 20265511 AMAQI
27th Jul 20265812 PMAQI
27th Jul 2026421 PMAQI
27th Jul 2026532 PMAQI
27th Jul 2026513 PMAQI
27th Jul 2026524 PMAQI
27th Jul 2026425 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026367 PMAQI
27th Jul 2026428 PMAQI
27th Jul 2026409 PMAQI
27th Jul 20264410 PMAQI
27th Jul 20264411 PMAQI
28th Jul 20265212 AMAQI
28th Jul 2026421 AMAQI
28th Jul 2026382 AMAQI
28th Jul 2026403 AMAQI
28th Jul 2026464 AMAQI

25°C23/29°C

28th Jul 2026445 AMAQI
28th Jul 2026486 AMAQI
28th Jul 2026447 AMAQI
28th Jul 2026408 AMAQI
28th Jul 2026309 AMAQI
28th Jul 20263310 AMAQI
28th Jul 20263011 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026442 PMAQI
28th Jul 2026363 PMAQI
28th Jul 2026374 PMAQI
28th Jul 2026365 PMAQI
28th Jul 2026566 PMAQI
28th Jul 2026567 PMAQI
28th Jul 2026508 PMAQI
28th Jul 2026449 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20263911 PMAQI
29th Jul 20264412 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026352 AMAQI
29th Jul 2026393 AMAQI
29th Jul 2026464 AMAQI

26°C23/30°C

29th Jul 2026475 AMAQI
29th Jul 2026466 AMAQI
29th Jul 2026417 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026489 AMAQI
29th Jul 20264410 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20264412 PMAQI
29th Jul 2026321 PMAQI
29th Jul 2026322 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026314 PMAQI
29th Jul 2026315 PMAQI
29th Jul 2026296 PMAQI
29th Jul 2026347 PMAQI
29th Jul 2026268 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20263211 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026311 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026233 AMAQI
30th Jul 2026254 AMAQI

27°C23/32°C

30th Jul 2026295 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026269 AMAQI
30th Jul 20262810 AMAQI
30th Jul 20263011 AMAQI
30th Jul 20263012 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026382 PMAQI
30th Jul 2026303 PMAQI
30th Jul 2026294 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026366 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026448 PMAQI
30th Jul 2026349 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026231 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026213 AMAQI
31st Jul 2026254 AMAQI

27°C22/33°C

31st Jul 2026255 AMAQI
31st Jul 2026296 AMAQI
31st Jul 2026237 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026259 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026271 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026318 PMAQI
31st Jul 2026299 PMAQI
31st Jul 20263110 PMAQI
31st Jul 20262911 PMAQI
1st Aug 20263312 AMAQI
1st Aug 2026291 AMAQI
1st Aug 2026332 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026404 AMAQI

27°C23/33°C

1st Aug 2026385 AMAQI
1st Aug 2026386 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026408 AMAQI
1st Aug 2026429 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20263812 PMAQI
1st Aug 2026401 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026364 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026447 PMAQI
1st Aug 2026448 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20264210 PMAQI
1st Aug 20264811 PMAQI
2nd Aug 20265112 AMAQI
2nd Aug 2026461 AMAQI
2nd Aug 2026482 AMAQI
2nd Aug 2026503 AMAQI
2nd Aug 2026524 AMAQI

29°C25/34°C

2nd Aug 2026515 AMAQI
2nd Aug 2026486 AMAQI
2nd Aug 2026467 AMAQI
2nd Aug 2026468 AMAQI
2nd Aug 2026449 AMAQI
2nd Aug 20264810 AMAQI
2nd Aug 20264011 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026442 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026404 PMAQI
2nd Aug 2026365 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026367 PMAQI
2nd Aug 2026368 PMAQI
2nd Aug 2026339 PMAQI
2nd Aug 20264010 PMAQI
2nd Aug 20264211 PMAQI
3rd Aug 20263812 AMAQI
3rd Aug 2026401 AMAQI
3rd Aug 2026422 AMAQI
3rd Aug 2026453 AMAQI
3rd Aug 2026514 AMAQI

27°C24/30°C

3rd Aug 2026535 AMAQI
3rd Aug 2026586 AMAQI
3rd Aug 2026447 AMAQI
3rd Aug 2026468 AMAQI
3rd Aug 2026469 AMAQI
3rd Aug 20264410 AMAQI
3rd Aug 20264711 AMAQI
3rd Aug 20265412 PMAQI
3rd Aug 2026601 PMAQI
3rd Aug 2026382 PMAQI
3rd Aug 2026343 PMAQI
3rd Aug 2026324 PMAQI
3rd Aug 2026265 PMAQI
3rd Aug 2026306 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026598 PMAQI
3rd Aug 2026599 PMAQI
3rd Aug 20265910 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20262212 AMAQI
4th Aug 2026321 AMAQI
4th Aug 2026212 AMAQI
4th Aug 2026323 AMAQI
4th Aug 2026424 AMAQI

26°C25/28°C

4th Aug 2026465 AMAQI
4th Aug 2026406 AMAQI
4th Aug 2026307 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026279 AMAQI
4th Aug 20263810 AMAQI
4th Aug 20264211 AMAQI
4th Aug 20263212 PMAQI
4th Aug 2026221 PMAQI
4th Aug 2026292 PMAQI
4th Aug 2026283 PMAQI
4th Aug 2026534 PMAQI
4th Aug 2026525 PMAQI
4th Aug 2026476 PMAQI
4th Aug 2026447 PMAQI
4th Aug 2026348 PMAQI
4th Aug 2026469 PMAQI
4th Aug 20264410 PMAQI
4th Aug 20265011 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026481 AMAQI
5th Aug 2026382 AMAQI
5th Aug 2026293 AMAQI
5th Aug 2026304 AMAQI

26°C25/28°C

5th Aug 2026385 AMAQI
5th Aug 2026286 AMAQI
5th Aug 2026347 AMAQI
5th Aug 2026348 AMAQI
5th Aug 2026469 AMAQI
5th Aug 20264610 AMAQI
5th Aug 20263511 AMAQI
5th Aug 20263012 PMAQI
5th Aug 2026331 PMAQI
5th Aug 2026262 PMAQI
5th Aug 2026333 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026305 PMAQI
5th Aug 2026306 PMAQI
5th Aug 2026307 PMAQI
5th Aug 2026278 PMAQI
5th Aug 2026299 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026233 AMAQI
6th Aug 2026254 AMAQI

26°C24/29°C

6th Aug 2026255 AMAQI
6th Aug 2026256 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026234 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026237 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20262310 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262712 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026232 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026234 AMAQI

26°C22/30°C

7th Aug 2026235 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026238 AMAQI
7th Aug 2026219 AMAQI
7th Aug 20262110 AMAQI
7th Aug 20262111 AMAQI
7th Aug 20262112 PMAQI
7th Aug 2026561 PMAQI
7th Aug 2026212 PMAQI
7th Aug 2026213 PMAQI
7th Aug 2026234 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026216 PMAQI
7th Aug 2026347 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026219 PMAQI
7th Aug 20262310 PMAQI
7th Aug 20262311 PMAQI
8th Aug 20262312 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026252 AMAQI
8th Aug 2026253 AMAQI
8th Aug 2026214 AMAQI

26°C21/30°C

8th Aug 2026215 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026237 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262310 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20262312 PMAQI
8th Aug 2026231 PMAQI
8th Aug 2026232 PMAQI
8th Aug 2026233 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026216 PMAQI
8th Aug 2026217 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026219 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262112 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026212 AMAQI
9th Aug 2026213 AMAQI
9th Aug 2026234 AMAQI

24°C21/26°C

9th Aug 2026275 AMAQI
9th Aug 2026276 AMAQI
9th Aug 2026317 AMAQI
9th Aug 2026278 AMAQI
9th Aug 2026339 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262712 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026302 PMAQI
9th Aug 2026383 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026277 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026279 PMAQI
9th Aug 20262910 PMAQI
9th Aug 20263111 PMAQI
10th Aug 20262312 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI

23°C22/24°C

10th Aug 2026295 AMAQI
10th Aug 2026296 AMAQI
10th Aug 2026277 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20263812 PMAQI
10th Aug 2026341 PMAQI
10th Aug 2026362 PMAQI
10th Aug 2026293 PMAQI
10th Aug 2026314 PMAQI
10th Aug 2026235 PMAQI
10th Aug 2026216 PMAQI
10th Aug 2026277 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026329 PMAQI
10th Aug 20262910 PMAQI
10th Aug 20262711 PMAQI
11th Aug 20264212 AMAQI
11th Aug 2026361 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026253 AMAQI
11th Aug 2026254 AMAQI

24°C23/25°C

11th Aug 2026295 AMAQI
11th Aug 2026296 AMAQI
11th Aug 2026317 AMAQI
11th Aug 2026298 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20263312 PMAQI
11th Aug 2026331 PMAQI
11th Aug 2026332 PMAQI
11th Aug 2026333 PMAQI
11th Aug 2026314 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026256 PMAQI
11th Aug 2026277 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026329 PMAQI
11th Aug 20262910 PMAQI
11th Aug 20262911 PMAQI
12th Aug 20263312 AMAQI
12th Aug 2026311 AMAQI
12th Aug 2026362 AMAQI
12th Aug 2026403 AMAQI
12th Aug 2026334 AMAQI

23°C21/25°C

12th Aug 2026315 AMAQI
12th Aug 2026256 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026298 AMAQI
12th Aug 2026469 AMAQI
12th Aug 20264610 AMAQI
12th Aug 20262711 AMAQI
12th Aug 20263312 PMAQI
12th Aug 2026311 PMAQI
12th Aug 2026332 PMAQI
12th Aug 2026333 PMAQI
12th Aug 2026384 PMAQI
12th Aug 2026365 PMAQI
12th Aug 2026296 PMAQI
12th Aug 2026297 PMAQI
12th Aug 2026238 PMAQI
12th Aug 2026299 PMAQI
12th Aug 20263110 PMAQI
12th Aug 20262911 PMAQI
13th Aug 20262712 AMAQI
13th Aug 2026271 AMAQI
13th Aug 2026402 AMAQI
13th Aug 2026423 AMAQI
13th Aug 2026314 AMAQI

23°C22/23°C

13th Aug 2026335 AMAQI
13th Aug 2026296 AMAQI
13th Aug 2026237 AMAQI
13th Aug 2026278 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20262511 AMAQI
13th Aug 20262312 PMAQI
13th Aug 2026321 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026213 PMAQI
13th Aug 2026214 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026256 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026278 PMAQI
13th Aug 2026319 PMAQI
13th Aug 20262510 PMAQI
13th Aug 20262311 PMAQI
14th Aug 20262312 AMAQI
14th Aug 2026211 AMAQI
14th Aug 2026322 AMAQI
14th Aug 2026213 AMAQI
14th Aug 2026254 AMAQI

24°C23/25°C

14th Aug 2026255 AMAQI
5 AM
14th Aug 2026256 AMAQI
14th Aug 2026297 AMAQI
14th Aug 2026298 AMAQI
14th Aug 2026279 AMAQI
14th Aug 20262510 AMAQI
14th Aug 20263211 AMAQI
14th Aug 20263312 PMAQI
12 PM
14th Aug 2026311 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026253 PMAQI
14th Aug 2026234 PMAQI
14th Aug 2026315 PMAQI
14th Aug 2026296 PMAQI
14th Aug 2026367 PMAQI
7 PM
14th Aug 2026338 PMAQI
14th Aug 2026259 PMAQI
14th Aug 20264010 PMAQI
14th Aug 20263411 PMAQI
12 AM
4 AM

24°C21/27°C

Day time
Avg. Highest Time
10 AM

36AQI

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

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 36), while the lowest AQI was between 5 PM to 5 PM (Avg. 31).
Night time
Avg. Highest Time
4 AM - 8 PM

33AQI

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

31AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 PM (Avg. 33), while the lowest AQI was between 12 AM to 2 AM (Avg. 31).

2026 Days Vs Air Quality

Cheongok Dong, Samchok, Gangwon, South Korea

2026

68%

151

30%

66

3%

6

Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)

Good
151 Days
Moderate
66 Days
Poor
6 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 68%

Health Risk Level:

Moderate

In 2026, 68% of 226 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Cheongok Dong, Samchok, Gangwon, 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
22AQI (US)
2nd January 2026
25AQI (US)
3rd January 2026
47AQI (US)
4th January 2026
60AQI (US)
5th January 2026
43AQI (US)
6th January 2026
45AQI (US)
7th January 2026
59AQI (US)
8th January 2026
28AQI (US)
9th January 2026
33AQI (US)
10th January 2026
51AQI (US)
11th January 2026
37AQI (US)
12th January 2026
26AQI (US)
13th January 2026
40AQI (US)
14th January 2026
38AQI (US)
15th January 2026
86AQI (US)
16th January 2026
81AQI (US)
17th January 2026
75AQI (US)
18th January 2026
57AQI (US)
19th January 2026
41AQI (US)
20th January 2026
21AQI (US)
21st January 2026
26AQI (US)
22nd January 2026
28AQI (US)
23rd January 2026
44AQI (US)
24th January 2026
46AQI (US)
25th January 2026
20AQI (US)
26th January 2026
37AQI (US)
27th January 2026
50AQI (US)
28th January 2026
40AQI (US)
29th January 2026
30AQI (US)
30th January 2026
35AQI (US)
31st January 2026
52AQI (US)
1st February 2026
52AQI (US)
2nd February 2026
47AQI (US)
3rd February 2026
46AQI (US)
4th February 2026
71AQI (US)
5th February 2026
88AQI (US)
6th February 2026
64AQI (US)
7th February 2026
29AQI (US)
8th February 2026
24AQI (US)
9th February 2026
43AQI (US)
10th February 2026
56AQI (US)
11th February 2026
68AQI (US)
12th February 2026
71AQI (US)
13th February 2026
109AQI (US)
14th February 2026
136AQI (US)
15th February 2026
96AQI (US)
16th February 2026
35AQI (US)
17th February 2026
35AQI (US)
18th February 2026
57AQI (US)
19th February 2026
37AQI (US)
20th February 2026
64AQI (US)
21st February 2026
84AQI (US)
22nd February 2026
63AQI (US)
23rd February 2026
33AQI (US)
24th February 2026
32AQI (US)
25th February 2026
38AQI (US)
26th February 2026
38AQI (US)
27th February 2026
38AQI (US)
28th February 2026
46AQI (US)
1st March 2026
45AQI (US)
2nd March 2026
63AQI (US)
3rd March 2026
37AQI (US)
4th March 2026
70AQI (US)
5th March 2026
66AQI (US)
6th March 2026
62AQI (US)
7th March 2026
64AQI (US)
8th March 2026
37AQI (US)
9th March 2026
59AQI (US)
10th March 2026
80AQI (US)
11th March 2026
82AQI (US)
12th March 2026
55AQI (US)
13th March 2026
38AQI (US)
14th March 2026
53AQI (US)
15th March 2026
74AQI (US)
16th March 2026
82AQI (US)
17th March 2026
88AQI (US)
18th March 2026
86AQI (US)
19th March 2026
56AQI (US)
20th March 2026
53AQI (US)
21st March 2026
70AQI (US)
22nd March 2026
57AQI (US)
23rd March 2026
75AQI (US)
24th March 2026
108AQI (US)
25th March 2026
143AQI (US)
26th March 2026
107AQI (US)
27th March 2026
110AQI (US)
28th March 2026
95AQI (US)
29th March 2026
86AQI (US)
30th March 2026
78AQI (US)
31st March 2026
51AQI (US)
1st April 2026
55AQI (US)
2nd April 2026
62AQI (US)
3rd April 2026
71AQI (US)
4th April 2026
40AQI (US)
5th April 2026
50AQI (US)
6th April 2026
50AQI (US)
7th April 2026
42AQI (US)
8th April 2026
44AQI (US)
9th April 2026
45AQI (US)
10th April 2026
29AQI (US)
11th April 2026
47AQI (US)
12th April 2026
43AQI (US)
13th April 2026
48AQI (US)
14th April 2026
63AQI (US)
15th April 2026
50AQI (US)
16th April 2026
42AQI (US)
17th April 2026
18th April 2026
52AQI (US)
19th April 2026
46AQI (US)
20th April 2026
50AQI (US)
21st April 2026
60AQI (US)
22nd April 2026
23rd April 2026
47AQI (US)
24th April 2026
37AQI (US)
25th April 2026
49AQI (US)
26th April 2026
51AQI (US)
27th April 2026
50AQI (US)
28th April 2026
41AQI (US)
29th April 2026
28AQI (US)
30th April 2026
40AQI (US)
1st May 2026
53AQI (US)
2nd May 2026
73AQI (US)
3rd May 2026
35AQI (US)
4th May 2026
19AQI (US)
5th May 2026
34AQI (US)
6th May 2026
33AQI (US)
7th May 2026
48AQI (US)
8th May 2026
35AQI (US)
9th May 2026
10th May 2026
35AQI (US)
11th May 2026
33AQI (US)
12th May 2026
45AQI (US)
13th May 2026
46AQI (US)
14th May 2026
39AQI (US)
15th May 2026
38AQI (US)
16th May 2026
77AQI (US)
17th May 2026
66AQI (US)
18th May 2026
56AQI (US)
19th May 2026
53AQI (US)
20th May 2026
63AQI (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
34AQI (US)
28th May 2026
15AQI (US)
29th May 2026
34AQI (US)
30th May 2026
31AQI (US)
31st May 2026
27AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
40AQI (US)
3rd June 2026
16AQI (US)
4th June 2026
16AQI (US)
5th June 2026
19AQI (US)
6th June 2026
26AQI (US)
7th June 2026
24AQI (US)
8th June 2026
23AQI (US)
9th June 2026
24AQI (US)
10th June 2026
24AQI (US)
11th June 2026
34AQI (US)
12th June 2026
42AQI (US)
13th June 2026
38AQI (US)
14th June 2026
25AQI (US)
15th June 2026
26AQI (US)
16th June 2026
32AQI (US)
17th June 2026
48AQI (US)
18th June 2026
51AQI (US)
19th June 2026
44AQI (US)
20th June 2026
19AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
23AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
22AQI (US)
25th June 2026
27AQI (US)
26th June 2026
29AQI (US)
27th June 2026
27AQI (US)
28th June 2026
29AQI (US)
29th June 2026
26AQI (US)
30th June 2026
24AQI (US)
1st July 2026
26AQI (US)
2nd July 2026
24AQI (US)
3rd July 2026
33AQI (US)
4th July 2026
45AQI (US)
5th July 2026
58AQI (US)
6th July 2026
52AQI (US)
7th July 2026
39AQI (US)
8th July 2026
45AQI (US)
9th July 2026
31AQI (US)
10th July 2026
29AQI (US)
11th July 2026
37AQI (US)
12th July 2026
47AQI (US)
13th July 2026
50AQI (US)
14th July 2026
42AQI (US)
15th July 2026
26AQI (US)
16th July 2026
26AQI (US)
17th July 2026
43AQI (US)
18th July 2026
23AQI (US)
19th July 2026
18AQI (US)
20th July 2026
31AQI (US)
21st July 2026
30AQI (US)
22nd July 2026
37AQI (US)
23rd July 2026
40AQI (US)
24th July 2026
32AQI (US)
25th July 2026
53AQI (US)
26th July 2026
38AQI (US)
27th July 2026
45AQI (US)
28th July 2026
41AQI (US)
29th July 2026
36AQI (US)
30th July 2026
29AQI (US)
31st July 2026
26AQI (US)
1st August 2026
39AQI (US)
2nd August 2026
43AQI (US)
3rd August 2026
45AQI (US)
4th August 2026
37AQI (US)
5th August 2026
34AQI (US)
6th August 2026
25AQI (US)
7th August 2026
24AQI (US)
8th August 2026
23AQI (US)
9th August 2026
27AQI (US)
10th August 2026
28AQI (US)
11th August 2026
29AQI (US)
12th August 2026
32AQI (US)
13th August 2026
27AQI (US)
14th August 2026
28AQI (US)
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

43AQI (US)

57AQI (US)

72AQI (US)

48AQI (US)

47AQI (US)

28AQI (US)

37AQI (US)

32AQI (US)

No. of days

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

202646AQI (US)

23
8
14
12
2
4
23
4
21
7
18
12
29
1
28
3
14
151
66
6

Highest AQI (US) recorded in

March

72AQI (US)

Lowest AQI (US) recorded in

June

28AQI (US)

202551AQI (US)

10
18
3
10
18
7
24
5
25
12
19
14
16
20
11
17
14
29
1
22
9
15
14
1
20
11
181
180
4

Highest AQI (US) recorded in

January

61AQI (US)

Lowest AQI (US) recorded in

September

38AQI (US)

202447AQI (US)

15
15
20
9
8
23
6
22
1
1
22
9
11
18
27
4
24
7
30
28
3
16
14
27
4
234
128
1
1

Highest AQI (US) recorded in

April

66AQI (US)

Lowest AQI (US) recorded in

September

29AQI (US)

202353AQI (US)

15
13
2
10
18
5
25
1
5
18
4
3
8
22
1
11
19
15
16
25
6
27
3
24
7
21
8
16
15
182
170
8
3

Highest AQI (US) recorded in

April

79AQI (US)

Lowest AQI (US) recorded in

September

36AQI (US)

202254AQI (US)

14
14
2
6
12
3
8
15
6
1
1
7
23
13
18
20
10
10
14
1
27
1
30
1
16
14
21
10
173
132
11
1
1

Highest AQI (US) recorded in

March

84AQI (US)

Lowest AQI (US) recorded in

August

30AQI (US)

202154AQI (US)

18
11
1
9
17
2
7
21
3
10
19
1
13
16
1
1
6
23
1
14
16
1
13
18
27
3
23
8
16
13
1
18
13
174
178
11
1

Highest AQI (US) recorded in

February

66AQI (US)

Lowest AQI (US) recorded in

September

31AQI (US)

202052AQI (US)

5
8
6
15
10
8
11
18
1
27
4
17
14
13
15
1
12
18
1
17
11
2
18
12
1
136
123
6

Highest AQI (US) recorded in

April

58AQI (US)

Lowest AQI (US) recorded in

July

39AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
54AQI (US)
Least Polluted Year Recorded
2026(Avg.)
46AQI (US)

Cheongok Dong's annual 2026 AQI (US) (46) shows an average percentage change of -11.05% (improved AQI (US)) compared to previous years: 2020 (52), 2021 (54), 2022 (54), 2023 (53), 2024 (47), 2025 (51).