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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Okcheon Dong, Gangneung, 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

Okcheon Dong, Gangneung, Gangwon, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
22nd Aug 2023
70AQI
Lowest AQI recorded on
9th Aug 2023
16AQI

Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 29 of Good air quality, showing improvement over 2025 and 2024 on the same day.

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

Okcheon Dong, Gangneung, Gangwon, South Korea

AQI
Day
Night
.

5 AM17th Aug 2026

7 PM

4 AM18th Aug 2026

Day time
Avg. Highest Time
2PM17th Aug

31AQI

Avg. Lowest Time
10AM17th Aug

23AQI

Night time
Avg. Highest Time
8PM17th Aug

38AQI

Avg. Lowest Time
4AM18th Aug

31AQI

In the last 24 hours,

Okcheon Dong's AQI reached its highest point of 38 at 8 PM during the Night, while the lowest point, 23, was recorded at 10 AM during the Day between 17th Aug and 18th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Okcheon Dong, Gangneung, Gangwon, South Korea

JulAug
20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
20th Jul 2026295 AMAQI
20th Jul 2026386 AMAQI
20th Jul 2026347 AMAQI
20th Jul 2026348 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20263210 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20263412 PMAQI
20th Jul 2026341 PMAQI
20th Jul 2026312 PMAQI
20th Jul 2026313 PMAQI
20th Jul 2026294 PMAQI
20th Jul 2026315 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026318 PMAQI
20th Jul 2026389 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262912 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026334 AMAQI

23°C20/26°C

21st Jul 2026465 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026329 AMAQI
21st Jul 20263610 AMAQI
21st Jul 20262711 AMAQI
21st Jul 2026211 PMAQI
21st Jul 2026212 PMAQI
21st Jul 2026233 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026296 PMAQI
21st Jul 2026727 PMAQI
21st Jul 2026278 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20262711 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026271 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026213 AMAQI
22nd Jul 2026234 AMAQI

24°C21/30°C

22nd Jul 2026255 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026237 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20263411 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026351 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026313 PMAQI
22nd Jul 2026294 PMAQI
22nd Jul 2026295 PMAQI
22nd Jul 2026446 PMAQI
22nd Jul 2026407 PMAQI
22nd Jul 2026368 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20264610 PMAQI
22nd Jul 20263211 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026321 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026333 AMAQI
23rd Jul 2026384 AMAQI

25°C22/30°C

23rd Jul 2026245 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026287 AMAQI
23rd Jul 2026328 AMAQI
23rd Jul 2026319 AMAQI
23rd Jul 20263410 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20265112 PMAQI
23rd Jul 2026441 PMAQI
23rd Jul 2026522 PMAQI
23rd Jul 2026423 PMAQI
23rd Jul 2026314 PMAQI
23rd Jul 2026335 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20262110 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026211 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026254 AMAQI

24°C22/27°C

24th Jul 2026255 AMAQI
24th Jul 2026316 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026308 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20262412 PMAQI
24th Jul 2026221 PMAQI
24th Jul 2026362 PMAQI
24th Jul 2026343 PMAQI
24th Jul 2026404 PMAQI
24th Jul 2026275 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026348 PMAQI
24th Jul 2026409 PMAQI
24th Jul 20262510 PMAQI
24th Jul 20263211 PMAQI
25th Jul 20263412 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026383 AMAQI
25th Jul 2026444 AMAQI

25°C22/29°C

25th Jul 2026295 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026407 AMAQI
25th Jul 2026428 AMAQI
25th Jul 2026369 AMAQI
25th Jul 20264210 AMAQI
25th Jul 20263611 AMAQI
25th Jul 20264512 PMAQI
25th Jul 2026461 PMAQI
25th Jul 2026442 PMAQI
25th Jul 2026513 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026385 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026468 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20264410 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026403 AMAQI
26th Jul 2026424 AMAQI

25°C22/29°C

26th Jul 2026405 AMAQI
26th Jul 2026426 AMAQI
26th Jul 2026387 AMAQI
26th Jul 2026348 AMAQI
26th Jul 2026369 AMAQI
26th Jul 20264010 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026461 PMAQI
26th Jul 2026332 PMAQI
26th Jul 2026363 PMAQI
26th Jul 2026334 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026406 PMAQI
26th Jul 2026347 PMAQI
26th Jul 2026368 PMAQI
26th Jul 2026319 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20263212 AMAQI
27th Jul 2026341 AMAQI
27th Jul 2026342 AMAQI
27th Jul 2026333 AMAQI
27th Jul 2026334 AMAQI

24°C23/26°C

27th Jul 2026325 AMAQI
27th Jul 2026336 AMAQI
27th Jul 2026327 AMAQI
27th Jul 2026408 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20264810 AMAQI
27th Jul 20264211 AMAQI
27th Jul 20264712 PMAQI
27th Jul 2026301 PMAQI
27th Jul 2026382 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026384 PMAQI
27th Jul 2026325 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20263210 PMAQI
27th Jul 20263311 PMAQI
28th Jul 20264012 AMAQI
28th Jul 2026331 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026404 AMAQI

25°C22/29°C

28th Jul 2026365 AMAQI
28th Jul 2026316 AMAQI
28th Jul 2026317 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026279 AMAQI
28th Jul 20263610 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20263412 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026304 PMAQI
28th Jul 2026425 PMAQI
28th Jul 2026496 PMAQI
28th Jul 2026527 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026459 PMAQI
28th Jul 20264610 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20264612 AMAQI
29th Jul 2026421 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026504 AMAQI

26°C24/30°C

29th Jul 2026515 AMAQI
29th Jul 2026526 AMAQI
29th Jul 2026497 AMAQI
29th Jul 2026518 AMAQI
29th Jul 2026529 AMAQI
29th Jul 20264410 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026421 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026403 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026315 PMAQI
29th Jul 2026296 PMAQI
29th Jul 2026297 PMAQI
29th Jul 2026298 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026274 AMAQI

27°C23/33°C

30th Jul 2026255 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026339 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262111 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026231 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026336 PMAQI
30th Jul 2026337 PMAQI
30th Jul 2026338 PMAQI
30th Jul 2026339 PMAQI
30th Jul 20263110 PMAQI
30th Jul 20264211 PMAQI
31st Jul 20264012 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026292 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026274 AMAQI

27°C22/33°C

31st Jul 2026275 AMAQI
31st Jul 2026256 AMAQI
31st Jul 2026257 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026279 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026231 PMAQI
31st Jul 2026232 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026214 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026216 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026259 PMAQI
31st Jul 20262710 PMAQI
31st Jul 20263111 PMAQI
1st Aug 20263112 AMAQI
1st Aug 2026311 AMAQI
1st Aug 2026332 AMAQI
1st Aug 2026333 AMAQI
1st Aug 2026334 AMAQI

28°C23/34°C

1st Aug 2026335 AMAQI
1st Aug 2026386 AMAQI
1st Aug 2026407 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026369 AMAQI
1st Aug 20263310 AMAQI
1st Aug 20263311 AMAQI
1st Aug 20263612 PMAQI
1st Aug 2026361 PMAQI
1st Aug 2026362 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026364 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026427 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20264210 PMAQI
1st Aug 20264611 PMAQI
2nd Aug 20264612 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026442 AMAQI
2nd Aug 2026463 AMAQI
2nd Aug 2026504 AMAQI

29°C25/34°C

2nd Aug 2026465 AMAQI
2nd Aug 2026476 AMAQI
2nd Aug 2026427 AMAQI
2nd Aug 2026448 AMAQI
2nd Aug 2026429 AMAQI
2nd Aug 20264210 AMAQI
2nd Aug 20263611 AMAQI
2nd Aug 20263312 PMAQI
2nd Aug 2026361 PMAQI
2nd Aug 2026332 PMAQI
2nd Aug 2026293 PMAQI
2nd Aug 2026334 PMAQI
2nd Aug 2026315 PMAQI
2nd Aug 2026296 PMAQI
2nd Aug 2026277 PMAQI
2nd Aug 2026318 PMAQI
2nd Aug 2026319 PMAQI
2nd Aug 20263310 PMAQI
2nd Aug 20263111 PMAQI
3rd Aug 20263412 AMAQI
3rd Aug 2026361 AMAQI
3rd Aug 2026442 AMAQI
3rd Aug 2026463 AMAQI
3rd Aug 2026484 AMAQI

27°C24/29°C

3rd Aug 2026485 AMAQI
3rd Aug 2026516 AMAQI
3rd Aug 2026447 AMAQI
3rd Aug 2026468 AMAQI
3rd Aug 2026449 AMAQI
3rd Aug 20264610 AMAQI
3rd Aug 20264811 AMAQI
3rd Aug 20264812 PMAQI
3rd Aug 2026541 PMAQI
3rd Aug 2026402 PMAQI
3rd Aug 2026383 PMAQI
3rd Aug 2026384 PMAQI
3rd Aug 2026295 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026407 PMAQI
3rd Aug 2026518 PMAQI
3rd Aug 2026529 PMAQI
3rd Aug 20265110 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20262912 AMAQI
4th Aug 2026291 AMAQI
4th Aug 2026272 AMAQI
4th Aug 2026293 AMAQI
4th Aug 2026364 AMAQI

26°C25/27°C

4th Aug 2026385 AMAQI
4th Aug 2026366 AMAQI
4th Aug 2026277 AMAQI
4th Aug 2026238 AMAQI
4th Aug 2026239 AMAQI
4th Aug 20263210 AMAQI
4th Aug 20263011 AMAQI
4th Aug 20262112 PMAQI
4th Aug 2026271 PMAQI
4th Aug 2026212 PMAQI
4th Aug 2026213 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026275 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026319 PMAQI
4th Aug 20263110 PMAQI
4th Aug 20262911 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026271 AMAQI
5th Aug 2026272 AMAQI
5th Aug 2026233 AMAQI
5th Aug 2026254 AMAQI

26°C24/28°C

5th Aug 2026295 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026227 AMAQI
5th Aug 2026238 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262912 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026295 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026237 PMAQI
5th Aug 2026218 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262912 AMAQI
6th Aug 2026331 AMAQI
6th Aug 2026422 AMAQI
6th Aug 2026323 AMAQI
6th Aug 2026294 AMAQI

26°C24/30°C

6th Aug 2026295 AMAQI
6th Aug 2026336 AMAQI
6th Aug 2026337 AMAQI
6th Aug 2026338 AMAQI
6th Aug 2026429 AMAQI
6th Aug 20262910 AMAQI
6th Aug 20263111 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026303 PMAQI
6th Aug 2026214 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026217 PMAQI
6th Aug 2026368 PMAQI
6th Aug 2026389 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20263212 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026234 AMAQI

26°C22/30°C

7th Aug 2026215 AMAQI
7th Aug 2026216 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026238 AMAQI
7th Aug 2026219 AMAQI
7th Aug 20262310 AMAQI
7th Aug 20262311 AMAQI
7th Aug 20262112 PMAQI
7th Aug 2026481 PMAQI
7th Aug 2026232 PMAQI
7th Aug 2026213 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026426 PMAQI
7th Aug 2026387 PMAQI
7th Aug 2026298 PMAQI
7th Aug 2026449 PMAQI
7th Aug 20262110 PMAQI
7th Aug 20262111 PMAQI
8th Aug 20262112 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026252 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026214 AMAQI

26°C21/31°C

8th Aug 2026215 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026239 AMAQI
8th Aug 20262110 AMAQI
8th Aug 20262111 AMAQI
8th Aug 20262112 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026272 PMAQI
8th Aug 2026303 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026275 PMAQI
8th Aug 2026256 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 2026273 AMAQI
9th Aug 2026254 AMAQI

23°C21/26°C

9th Aug 2026255 AMAQI
9th Aug 2026216 AMAQI
9th Aug 2026297 AMAQI
9th Aug 2026318 AMAQI
9th Aug 2026339 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262711 AMAQI
9th Aug 20262912 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026322 PMAQI
9th Aug 2026383 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026295 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026338 PMAQI
9th Aug 2026299 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262711 PMAQI
10th Aug 20262312 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026274 AMAQI

22°C21/23°C

10th Aug 2026295 AMAQI
10th Aug 2026276 AMAQI
10th Aug 2026277 AMAQI
10th Aug 2026238 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20263112 PMAQI
10th Aug 2026341 PMAQI
10th Aug 2026292 PMAQI
10th Aug 2026293 PMAQI
10th Aug 2026314 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026296 PMAQI
10th Aug 2026317 PMAQI
10th Aug 2026238 PMAQI
10th Aug 2026309 PMAQI
10th Aug 20263310 PMAQI
10th Aug 20263111 PMAQI
11th Aug 20263612 AMAQI
11th Aug 2026321 AMAQI
11th Aug 2026292 AMAQI
11th Aug 2026273 AMAQI
11th Aug 2026294 AMAQI

23°C22/25°C

11th Aug 2026295 AMAQI
11th Aug 2026336 AMAQI
11th Aug 2026317 AMAQI
11th Aug 2026388 AMAQI
11th Aug 2026349 AMAQI
11th Aug 20262910 AMAQI
11th Aug 20263311 AMAQI
11th Aug 20263312 PMAQI
11th Aug 2026361 PMAQI
11th Aug 2026382 PMAQI
11th Aug 2026293 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026276 PMAQI
11th Aug 2026297 PMAQI
11th Aug 2026338 PMAQI
11th Aug 2026409 PMAQI
11th Aug 20263810 PMAQI
11th Aug 20263611 PMAQI
12th Aug 20263312 AMAQI
12th Aug 2026311 AMAQI
12th Aug 2026382 AMAQI
12th Aug 2026383 AMAQI
12th Aug 2026334 AMAQI

23°C21/25°C

12th Aug 2026315 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026297 AMAQI
12th Aug 2026298 AMAQI
12th Aug 2026389 AMAQI
12th Aug 20263810 AMAQI
12th Aug 20262711 AMAQI
12th Aug 20262912 PMAQI
12th Aug 2026311 PMAQI
12th Aug 2026292 PMAQI
12th Aug 2026293 PMAQI
12th Aug 2026334 PMAQI
12th Aug 2026315 PMAQI
12th Aug 2026296 PMAQI
12th Aug 2026297 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026339 PMAQI
12th Aug 20262710 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026291 AMAQI
13th Aug 2026402 AMAQI
13th Aug 2026403 AMAQI
13th Aug 2026274 AMAQI

22°C21/23°C

13th Aug 2026295 AMAQI
13th Aug 2026276 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026338 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20263112 PMAQI
13th Aug 2026311 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026293 PMAQI
13th Aug 2026294 PMAQI
13th Aug 2026275 PMAQI
13th Aug 2026256 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026299 PMAQI
13th Aug 20262910 PMAQI
13th Aug 20262711 PMAQI
14th Aug 20262512 AMAQI
14th Aug 2026251 AMAQI
14th Aug 2026252 AMAQI
14th Aug 2026213 AMAQI
14th Aug 2026254 AMAQI

23°C22/23°C

14th Aug 2026255 AMAQI
14th Aug 2026236 AMAQI
14th Aug 2026277 AMAQI
14th Aug 2026238 AMAQI
14th Aug 2026239 AMAQI
14th Aug 20262510 AMAQI
14th Aug 20261911 AMAQI
14th Aug 20262112 PMAQI
14th Aug 2026191 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026253 PMAQI
14th Aug 2026234 PMAQI
14th Aug 2026215 PMAQI
14th Aug 2026296 PMAQI
14th Aug 2026277 PMAQI
14th Aug 2026338 PMAQI
14th Aug 2026299 PMAQI
14th Aug 20262910 PMAQI
14th Aug 20263311 PMAQI
15th Aug 20263112 AMAQI
15th Aug 2026331 AMAQI
15th Aug 2026382 AMAQI
15th Aug 2026343 AMAQI
15th Aug 2026254 AMAQI

24°C21/26°C

15th Aug 2026295 AMAQI
15th Aug 2026256 AMAQI
15th Aug 2026277 AMAQI
15th Aug 2026278 AMAQI
15th Aug 2026339 AMAQI
15th Aug 20262710 AMAQI
15th Aug 20263311 AMAQI
15th Aug 20263012 PMAQI
15th Aug 2026271 PMAQI
15th Aug 2026272 PMAQI
15th Aug 2026213 PMAQI
15th Aug 2026254 PMAQI
15th Aug 2026275 PMAQI
15th Aug 2026346 PMAQI
15th Aug 2026337 PMAQI
15th Aug 2026298 PMAQI
15th Aug 2026239 PMAQI
15th Aug 20263010 PMAQI
15th Aug 20262111 PMAQI
16th Aug 20262312 AMAQI
16th Aug 2026251 AMAQI
16th Aug 2026252 AMAQI
16th Aug 2026253 AMAQI
16th Aug 2026274 AMAQI

23°C22/26°C

16th Aug 2026275 AMAQI
16th Aug 2026296 AMAQI
16th Aug 2026317 AMAQI
16th Aug 2026318 AMAQI
16th Aug 2026299 AMAQI
16th Aug 20263310 AMAQI
16th Aug 20263311 AMAQI
16th Aug 20263312 PMAQI
16th Aug 2026271 PMAQI
16th Aug 2026312 PMAQI
16th Aug 2026313 PMAQI
16th Aug 2026314 PMAQI
16th Aug 2026295 PMAQI
16th Aug 2026316 PMAQI
16th Aug 2026337 PMAQI
16th Aug 2026318 PMAQI
16th Aug 2026319 PMAQI
16th Aug 20263310 PMAQI
16th Aug 20263311 PMAQI
17th Aug 20263612 AMAQI
17th Aug 2026331 AMAQI
17th Aug 2026332 AMAQI
17th Aug 2026293 AMAQI
17th Aug 2026314 AMAQI

23°C21/25°C

17th Aug 2026275 AMAQI
17th Aug 2026276 AMAQI
17th Aug 2026257 AMAQI
17th Aug 2026258 AMAQI
17th Aug 2026239 AMAQI
17th Aug 20262310 AMAQI
17th Aug 20262711 AMAQI
17th Aug 20262712 PMAQI
17th Aug 2026271 PMAQI
17th Aug 2026312 PMAQI
17th Aug 2026293 PMAQI
17th Aug 2026314 PMAQI
17th Aug 2026275 PMAQI
17th Aug 2026316 PMAQI
17th Aug 2026297 PMAQI
17th Aug 2026388 PMAQI
17th Aug 2026319 PMAQI
17th Aug 20263110 PMAQI
17th Aug 20263311 PMAQI
18th Aug 20263312 AMAQI
18th Aug 2026311 AMAQI
18th Aug 2026332 AMAQI
18th Aug 2026333 AMAQI
18th Aug 2026314 AMAQI

13°C12/13°C

18th Aug 2026335 AMAQI
5 AM
18th Aug 2026296 AMAQI
18th Aug 2026277 AMAQI
18th Aug 2026298 AMAQI
18th Aug 2026259 AMAQI
18th Aug 20262510 AMAQI
18th Aug 20262711 AMAQI
18th Aug 20262712 PMAQI
12 PM
18th Aug 2026251 PMAQI
18th Aug 2026252 PMAQI
18th Aug 2026273 PMAQI
18th Aug 2026254 PMAQI
18th Aug 2026275 PMAQI
18th Aug 2026276 PMAQI
18th Aug 2026257 PMAQI
7 PM
18th Aug 2026278 PMAQI
18th Aug 2026279 PMAQI
18th Aug 20262910 PMAQI
18th Aug 20262911 PMAQI
12 AM
4 AM

25°C23/27°C

Day time
Avg. Highest Time
8 AM

32AQI

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

29AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 32), while the lowest AQI was between 5 PM to 5 PM (Avg. 29).
Night time
Avg. Highest Time
9 PM

33AQI

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

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 33), while the lowest AQI was between 1 AM to 1 AM (Avg. 30).

2026 Days Vs Air Quality

Okcheon Dong, Gangneung, Gangwon, South Korea

2026

67%

151

30%

67

4%

8

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

Good
151 Days
Moderate
67 Days
Poor
8 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 67%

Health Risk Level:

Moderate

In 2026, 67% of 230 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Okcheon Dong, Gangneung, 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
26AQI (US)
2nd January 2026
27AQI (US)
3rd January 2026
43AQI (US)
4th January 2026
67AQI (US)
5th January 2026
49AQI (US)
6th January 2026
40AQI (US)
7th January 2026
56AQI (US)
8th January 2026
25AQI (US)
9th January 2026
30AQI (US)
10th January 2026
54AQI (US)
11th January 2026
29AQI (US)
12th January 2026
26AQI (US)
13th January 2026
36AQI (US)
14th January 2026
35AQI (US)
15th January 2026
96AQI (US)
16th January 2026
87AQI (US)
17th January 2026
79AQI (US)
18th January 2026
67AQI (US)
19th January 2026
44AQI (US)
20th January 2026
24AQI (US)
21st January 2026
27AQI (US)
22nd January 2026
30AQI (US)
23rd January 2026
45AQI (US)
24th January 2026
55AQI (US)
25th January 2026
24AQI (US)
26th January 2026
36AQI (US)
27th January 2026
55AQI (US)
28th January 2026
34AQI (US)
29th January 2026
29AQI (US)
30th January 2026
37AQI (US)
31st January 2026
55AQI (US)
1st February 2026
57AQI (US)
2nd February 2026
54AQI (US)
3rd February 2026
37AQI (US)
4th February 2026
81AQI (US)
5th February 2026
105AQI (US)
6th February 2026
81AQI (US)
7th February 2026
38AQI (US)
8th February 2026
25AQI (US)
9th February 2026
43AQI (US)
10th February 2026
57AQI (US)
11th February 2026
67AQI (US)
12th February 2026
81AQI (US)
13th February 2026
120AQI (US)
14th February 2026
140AQI (US)
15th February 2026
102AQI (US)
16th February 2026
43AQI (US)
17th February 2026
34AQI (US)
18th February 2026
62AQI (US)
19th February 2026
36AQI (US)
20th February 2026
71AQI (US)
21st February 2026
90AQI (US)
22nd February 2026
59AQI (US)
23rd February 2026
34AQI (US)
24th February 2026
31AQI (US)
25th February 2026
37AQI (US)
26th February 2026
38AQI (US)
27th February 2026
38AQI (US)
28th February 2026
44AQI (US)
1st March 2026
44AQI (US)
2nd March 2026
62AQI (US)
3rd March 2026
37AQI (US)
4th March 2026
69AQI (US)
5th March 2026
64AQI (US)
6th March 2026
62AQI (US)
7th March 2026
65AQI (US)
8th March 2026
39AQI (US)
9th March 2026
63AQI (US)
10th March 2026
87AQI (US)
11th March 2026
87AQI (US)
12th March 2026
60AQI (US)
13th March 2026
44AQI (US)
14th March 2026
36AQI (US)
15th March 2026
74AQI (US)
16th March 2026
90AQI (US)
17th March 2026
90AQI (US)
18th March 2026
83AQI (US)
19th March 2026
60AQI (US)
20th March 2026
55AQI (US)
21st March 2026
81AQI (US)
22nd March 2026
57AQI (US)
23rd March 2026
80AQI (US)
24th March 2026
110AQI (US)
25th March 2026
142AQI (US)
26th March 2026
112AQI (US)
27th March 2026
105AQI (US)
28th March 2026
98AQI (US)
29th March 2026
85AQI (US)
30th March 2026
75AQI (US)
31st March 2026
50AQI (US)
1st April 2026
55AQI (US)
2nd April 2026
61AQI (US)
3rd April 2026
68AQI (US)
4th April 2026
49AQI (US)
5th April 2026
49AQI (US)
6th April 2026
40AQI (US)
7th April 2026
31AQI (US)
8th April 2026
44AQI (US)
9th April 2026
42AQI (US)
10th April 2026
26AQI (US)
11th April 2026
55AQI (US)
12th April 2026
49AQI (US)
13th April 2026
50AQI (US)
14th April 2026
64AQI (US)
15th April 2026
46AQI (US)
16th April 2026
40AQI (US)
17th April 2026
18th April 2026
50AQI (US)
19th April 2026
53AQI (US)
20th April 2026
50AQI (US)
21st April 2026
59AQI (US)
22nd April 2026
23rd April 2026
46AQI (US)
24th April 2026
18AQI (US)
25th April 2026
38AQI (US)
26th April 2026
50AQI (US)
27th April 2026
32AQI (US)
28th April 2026
24AQI (US)
29th April 2026
28AQI (US)
30th April 2026
39AQI (US)
1st May 2026
52AQI (US)
2nd May 2026
75AQI (US)
3rd May 2026
36AQI (US)
4th May 2026
24AQI (US)
5th May 2026
32AQI (US)
6th May 2026
33AQI (US)
7th May 2026
49AQI (US)
8th May 2026
38AQI (US)
9th May 2026
10th May 2026
35AQI (US)
11th May 2026
31AQI (US)
12th May 2026
44AQI (US)
13th May 2026
46AQI (US)
14th May 2026
38AQI (US)
15th May 2026
40AQI (US)
16th May 2026
77AQI (US)
17th May 2026
66AQI (US)
18th May 2026
56AQI (US)
19th May 2026
53AQI (US)
20th May 2026
65AQI (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
45AQI (US)
27th May 2026
34AQI (US)
28th May 2026
18AQI (US)
29th May 2026
35AQI (US)
30th May 2026
30AQI (US)
31st May 2026
27AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
52AQI (US)
3rd June 2026
41AQI (US)
4th June 2026
22AQI (US)
5th June 2026
19AQI (US)
6th June 2026
25AQI (US)
7th June 2026
24AQI (US)
8th June 2026
22AQI (US)
9th June 2026
24AQI (US)
10th June 2026
24AQI (US)
11th June 2026
35AQI (US)
12th June 2026
42AQI (US)
13th June 2026
36AQI (US)
14th June 2026
25AQI (US)
15th June 2026
26AQI (US)
16th June 2026
30AQI (US)
17th June 2026
50AQI (US)
18th June 2026
53AQI (US)
19th June 2026
45AQI (US)
20th June 2026
16AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
24AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
22AQI (US)
25th June 2026
27AQI (US)
26th June 2026
29AQI (US)
27th June 2026
28AQI (US)
28th June 2026
29AQI (US)
29th June 2026
27AQI (US)
30th June 2026
24AQI (US)
1st July 2026
25AQI (US)
2nd July 2026
24AQI (US)
3rd July 2026
31AQI (US)
4th July 2026
52AQI (US)
5th July 2026
59AQI (US)
6th July 2026
53AQI (US)
7th July 2026
36AQI (US)
8th July 2026
46AQI (US)
9th July 2026
31AQI (US)
10th July 2026
31AQI (US)
11th July 2026
38AQI (US)
12th July 2026
47AQI (US)
13th July 2026
51AQI (US)
14th July 2026
43AQI (US)
15th July 2026
26AQI (US)
16th July 2026
26AQI (US)
17th July 2026
49AQI (US)
18th July 2026
24AQI (US)
19th July 2026
18AQI (US)
20th July 2026
31AQI (US)
21st July 2026
30AQI (US)
22nd July 2026
32AQI (US)
23rd July 2026
32AQI (US)
24th July 2026
28AQI (US)
25th July 2026
40AQI (US)
26th July 2026
37AQI (US)
27th July 2026
35AQI (US)
28th July 2026
37AQI (US)
29th July 2026
40AQI (US)
30th July 2026
28AQI (US)
31st July 2026
25AQI (US)
1st August 2026
37AQI (US)
2nd August 2026
38AQI (US)
3rd August 2026
44AQI (US)
4th August 2026
28AQI (US)
5th August 2026
25AQI (US)
6th August 2026
29AQI (US)
7th August 2026
26AQI (US)
8th August 2026
22AQI (US)
9th August 2026
27AQI (US)
10th August 2026
28AQI (US)
11th August 2026
32AQI (US)
12th August 2026
31AQI (US)
13th August 2026
29AQI (US)
14th August 2026
25AQI (US)
15th August 2026
29AQI (US)
16th August 2026
30AQI (US)
17th August 2026
29AQI (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

44AQI (US)

61AQI (US)

73AQI (US)

45AQI (US)

48AQI (US)

30AQI (US)

36AQI (US)

30AQI (US)

No. of days

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

202647AQI (US)

21
10
13
11
4
6
21
4
21
7
18
12
28
2
27
4
17
151
67
8

Highest AQI (US) recorded in

March

73AQI (US)

Lowest AQI (US) recorded in

August

30AQI (US)

202554AQI (US)

6
22
3
9
19
4
27
3
27
9
22
6
24
19
12
9
22
25
5
20
11
14
16
16
15
140
222
3

Highest AQI (US) recorded in

January

64AQI (US)

Lowest AQI (US) recorded in

September

39AQI (US)

202452AQI (US)

14
15
1
18
10
1
7
23
1
2
26
2
11
20
9
20
1
21
10
21
10
28
2
28
3
20
10
17
14
196
163
4
2

Highest AQI (US) recorded in

April

74AQI (US)

Lowest AQI (US) recorded in

September

33AQI (US)

202357AQI (US)

12
16
2
9
18
1
1
28
2
1
21
7
1
1
29
1
12
17
12
19
24
7
23
7
17
14
18
11
16
15
146
202
13
1

Highest AQI (US) recorded in

April

86AQI (US)

Lowest AQI (US) recorded in

September

38AQI (US)

202256AQI (US)

14
13
2
10
9
2
11
17
3
7
22
11
19
1
19
11
12
9
1
28
18
13
1
28
1
1
29
1
133
170
10

Highest AQI (US) recorded in

November

69AQI (US)

Lowest AQI (US) recorded in

August

22AQI (US)

202147AQI (US)

20
9
15
13
12
18
1
14
15
1
19
10
1
1
18
12
25
6
24
3
30
27
4
17
13
23
8
244
111
2
1
1

Highest AQI (US) recorded in

March

62AQI (US)

Lowest AQI (US) recorded in

September

28AQI (US)

202049AQI (US)

6
7
9
12
13
5
7
21
2
27
4
23
8
21
8
17
13
1
16
12
2
16
14
1
155
104
6

Highest AQI (US) recorded in

June

63AQI (US)

Lowest AQI (US) recorded in

July

36AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
57AQI (US)
Least Polluted Year Recorded
2021(Avg.)
47AQI (US)

Okcheon Dong's annual 2026 AQI (US) (47) shows an average percentage change of -10.04% (improved AQI (US)) compared to previous years: 2020 (49), 2021 (47), 2022 (56), 2023 (57), 2024 (52), 2025 (54).