Hoengseong-gun, Gangwon-do, 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
Hoengseong-gun, Gangwon-do, South Korea
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2025
63AQILowest AQI recorded on
14th Aug 2026
15AQISame Day Analysis (16th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 26 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Hoengseong-gun, Gangwon-do, South Korea
AQI
Day
Night
.
5 AM16th Aug 2026
7 PM
4 AM17th Aug 2026
Day time
Avg. Highest Time
6AM16th Aug
29AQI
Avg. Lowest Time
7PM16th Aug
25AQI
Night time
Avg. Highest Time
8PM16th Aug
27AQI
Avg. Lowest Time
4AM17th Aug
21AQI
In the last 24 hours,
Hoengseong-gun's AQI reached its highest point of 29 at 6 AM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hoengseong-gun, Gangwon-do, 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 202665 AMAQI
19th Jul 202686 AMAQI
19th Jul 202687 AMAQI
19th Jul 202668 AMAQI
19th Jul 202669 AMAQI
19th Jul 2026710 AMAQI
19th Jul 2026811 AMAQI
19th Jul 2026812 PMAQI
19th Jul 202681 PMAQI
19th Jul 202682 PMAQI
19th Jul 202643 PMAQI
19th Jul 202684 PMAQI
19th Jul 2026105 PMAQI
19th Jul 2026176 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026299 PMAQI
19th Jul 20262710 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20264812 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026422 AMAQI
20th Jul 2026383 AMAQI
20th Jul 2026384 AMAQI
22°C21/24°C
20th Jul 2026335 AMAQI
20th Jul 2026246 AMAQI
20th Jul 2026227 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026319 AMAQI
20th Jul 20263210 AMAQI
20th Jul 20263611 AMAQI
20th Jul 20262912 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026236 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262910 PMAQI
20th Jul 20262511 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026231 AMAQI
21st Jul 2026232 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026214 AMAQI
24°C20/30°C
21st Jul 2026255 AMAQI
21st Jul 2026236 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026218 AMAQI
21st Jul 2026239 AMAQI
21st Jul 20262710 AMAQI
21st Jul 20262511 AMAQI
21st Jul 2026311 PMAQI
21st Jul 2026292 PMAQI
21st Jul 2026363 PMAQI
21st Jul 2026424 PMAQI
21st Jul 2026405 PMAQI
21st Jul 2026386 PMAQI
21st Jul 2026757 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20262910 PMAQI
21st Jul 20262911 PMAQI
22nd Jul 20262912 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026333 AMAQI
22nd Jul 2026384 AMAQI
24°C21/27°C
22nd Jul 2026385 AMAQI
22nd Jul 2026336 AMAQI
22nd Jul 2026317 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20262912 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026343 PMAQI
22nd Jul 2026334 PMAQI
22nd Jul 2026335 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026407 PMAQI
22nd Jul 2026388 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20263810 PMAQI
22nd Jul 20263311 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026294 AMAQI
24°C21/27°C
23rd Jul 2026335 AMAQI
23rd Jul 2026336 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026319 AMAQI
23rd Jul 20263610 AMAQI
23rd Jul 20264611 AMAQI
23rd Jul 20263612 PMAQI
23rd Jul 2026311 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026297 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20263112 AMAQI
24th Jul 2026331 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026273 AMAQI
24th Jul 2026284 AMAQI
24°C21/28°C
24th Jul 2026295 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026247 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20262110 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20263612 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026312 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026314 PMAQI
24th Jul 2026345 PMAQI
24th Jul 2026316 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20262711 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026291 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026273 AMAQI
25th Jul 2026294 AMAQI
25°C20/31°C
25th Jul 2026275 AMAQI
25th Jul 2026296 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026238 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20262112 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026212 PMAQI
25th Jul 2026303 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026305 PMAQI
25th Jul 2026306 PMAQI
25th Jul 2026337 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026389 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20262111 PMAQI
26th Jul 20263212 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026322 AMAQI
26th Jul 2026233 AMAQI
26th Jul 2026234 AMAQI
25°C21/31°C
26th Jul 2026215 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20263210 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026231 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026313 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026335 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20263112 AMAQI
27th Jul 2026311 AMAQI
27th Jul 2026312 AMAQI
27th Jul 2026293 AMAQI
27th Jul 2026254 AMAQI
25°C21/30°C
27th Jul 2026295 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20263111 AMAQI
27th Jul 20263212 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026279 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026311 AMAQI
28th Jul 2026312 AMAQI
28th Jul 2026333 AMAQI
28th Jul 2026314 AMAQI
25°C22/32°C
28th Jul 2026365 AMAQI
28th Jul 2026336 AMAQI
28th Jul 2026317 AMAQI
28th Jul 2026388 AMAQI
28th Jul 2026389 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20264211 AMAQI
28th Jul 20264012 PMAQI
28th Jul 2026421 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026333 PMAQI
28th Jul 2026364 PMAQI
28th Jul 2026485 PMAQI
28th Jul 2026526 PMAQI
28th Jul 2026557 PMAQI
28th Jul 2026588 PMAQI
28th Jul 2026609 PMAQI
28th Jul 20266410 PMAQI
28th Jul 20265911 PMAQI
29th Jul 20265712 AMAQI
29th Jul 2026551 AMAQI
29th Jul 2026562 AMAQI
29th Jul 2026543 AMAQI
29th Jul 2026544 AMAQI
25°C23/30°C
29th Jul 2026535 AMAQI
29th Jul 2026506 AMAQI
29th Jul 2026537 AMAQI
29th Jul 2026538 AMAQI
29th Jul 2026499 AMAQI
29th Jul 20264610 AMAQI
29th Jul 20264211 AMAQI
29th Jul 20263812 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026342 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026317 PMAQI
29th Jul 2026298 PMAQI
29th Jul 2026319 PMAQI
29th Jul 20263310 PMAQI
29th Jul 20263111 PMAQI
30th Jul 20263312 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026293 AMAQI
30th Jul 2026314 AMAQI
26°C20/32°C
30th Jul 2026295 AMAQI
30th Jul 2026366 AMAQI
30th Jul 2026367 AMAQI
30th Jul 2026338 AMAQI
30th Jul 2026339 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20263311 AMAQI
30th Jul 20263112 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026363 PMAQI
30th Jul 2026314 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026386 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026408 PMAQI
30th Jul 2026409 PMAQI
30th Jul 20264810 PMAQI
30th Jul 20264811 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026363 AMAQI
31st Jul 2026364 AMAQI
25°C20/32°C
31st Jul 2026385 AMAQI
31st Jul 2026366 AMAQI
31st Jul 2026367 AMAQI
31st Jul 2026368 AMAQI
31st Jul 2026389 AMAQI
31st Jul 20264010 AMAQI
31st Jul 20264211 AMAQI
31st Jul 20263612 PMAQI
31st Jul 2026401 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026383 PMAQI
31st Jul 2026384 PMAQI
31st Jul 2026365 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026387 PMAQI
31st Jul 2026408 PMAQI
31st Jul 2026369 PMAQI
31st Jul 20264010 PMAQI
31st Jul 20264411 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026361 AMAQI
1st Aug 2026382 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026384 AMAQI
25°C19/33°C
1st Aug 2026385 AMAQI
1st Aug 2026446 AMAQI
1st Aug 2026677 AMAQI
1st Aug 2026608 AMAQI
1st Aug 2026659 AMAQI
1st Aug 20266510 AMAQI
1st Aug 20266411 AMAQI
1st Aug 20266412 PMAQI
1st Aug 2026601 PMAQI
1st Aug 2026662 PMAQI
1st Aug 2026643 PMAQI
1st Aug 2026584 PMAQI
1st Aug 2026565 PMAQI
1st Aug 2026526 PMAQI
1st Aug 2026557 PMAQI
1st Aug 2026568 PMAQI
1st Aug 2026559 PMAQI
1st Aug 20265710 PMAQI
1st Aug 20265811 PMAQI
2nd Aug 20265912 AMAQI
2nd Aug 2026581 AMAQI
2nd Aug 2026532 AMAQI
2nd Aug 2026573 AMAQI
2nd Aug 2026544 AMAQI
26°C23/32°C
2nd Aug 2026545 AMAQI
2nd Aug 2026606 AMAQI
2nd Aug 2026567 AMAQI
2nd Aug 2026578 AMAQI
2nd Aug 2026389 AMAQI
2nd Aug 20264210 AMAQI
2nd Aug 20264611 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026401 PMAQI
2nd Aug 2026402 PMAQI
2nd Aug 2026363 PMAQI
2nd Aug 2026334 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026386 PMAQI
2nd Aug 2026407 PMAQI
2nd Aug 2026518 PMAQI
2nd Aug 2026509 PMAQI
2nd Aug 20265110 PMAQI
2nd Aug 20265311 PMAQI
3rd Aug 20265612 AMAQI
3rd Aug 2026541 AMAQI
3rd Aug 2026512 AMAQI
3rd Aug 2026463 AMAQI
3rd Aug 2026484 AMAQI
27°C22/34°C
3rd Aug 2026505 AMAQI
3rd Aug 2026446 AMAQI
3rd Aug 2026447 AMAQI
3rd Aug 2026448 AMAQI
3rd Aug 2026489 AMAQI
3rd Aug 20264810 AMAQI
3rd Aug 20264011 AMAQI
3rd Aug 20264612 PMAQI
3rd Aug 2026481 PMAQI
3rd Aug 2026362 PMAQI
3rd Aug 2026403 PMAQI
3rd Aug 2026364 PMAQI
3rd Aug 2026335 PMAQI
3rd Aug 2026296 PMAQI
3rd Aug 2026317 PMAQI
3rd Aug 2026318 PMAQI
3rd Aug 2026389 PMAQI
3rd Aug 20264010 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20264012 AMAQI
4th Aug 2026341 AMAQI
4th Aug 2026312 AMAQI
4th Aug 2026333 AMAQI
4th Aug 2026364 AMAQI
28°C21/35°C
4th Aug 2026385 AMAQI
4th Aug 2026346 AMAQI
4th Aug 2026367 AMAQI
4th Aug 2026388 AMAQI
4th Aug 2026369 AMAQI
4th Aug 20263610 AMAQI
4th Aug 20262911 AMAQI
4th Aug 20262912 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026275 PMAQI
4th Aug 2026296 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026278 PMAQI
4th Aug 2026279 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20262311 PMAQI
5th Aug 20262112 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026213 AMAQI
5th Aug 2026214 AMAQI
27°C22/35°C
5th Aug 2026215 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20263611 AMAQI
5th Aug 20262912 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026272 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026234 PMAQI
5th Aug 2026235 PMAQI
5th Aug 2026236 PMAQI
5th Aug 2026347 PMAQI
5th Aug 2026428 PMAQI
5th Aug 2026319 PMAQI
5th Aug 20263110 PMAQI
5th Aug 20263311 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026213 AMAQI
6th Aug 2026274 AMAQI
27°C22/35°C
6th Aug 2026255 AMAQI
6th Aug 2026296 AMAQI
6th Aug 2026297 AMAQI
6th Aug 2026298 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262910 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026342 PMAQI
6th Aug 2026363 PMAQI
6th Aug 2026344 PMAQI
6th Aug 2026345 PMAQI
6th Aug 2026276 PMAQI
6th Aug 2026317 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026319 PMAQI
6th Aug 20262710 PMAQI
6th Aug 20262711 PMAQI
7th Aug 20263012 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026273 AMAQI
7th Aug 2026424 AMAQI
28°C21/36°C
7th Aug 2026305 AMAQI
7th Aug 2026276 AMAQI
7th Aug 2026367 AMAQI
7th Aug 2026368 AMAQI
7th Aug 2026339 AMAQI
7th Aug 20263310 AMAQI
7th Aug 20263311 AMAQI
7th Aug 20262712 PMAQI
7th Aug 2026501 PMAQI
7th Aug 2026302 PMAQI
7th Aug 2026333 PMAQI
7th Aug 2026384 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026236 PMAQI
7th Aug 2026217 PMAQI
7th Aug 2026218 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026231 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026254 AMAQI
28°C22/36°C
8th Aug 2026235 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026218 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20262111 AMAQI
8th Aug 20262112 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026277 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026219 PMAQI
8th Aug 20261810 PMAQI
8th Aug 20261211 PMAQI
9th Aug 20261212 AMAQI
9th Aug 2026141 AMAQI
9th Aug 2026192 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026234 AMAQI
25°C19/33°C
9th Aug 2026235 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026177 AMAQI
9th Aug 2026198 AMAQI
9th Aug 2026179 AMAQI
9th Aug 20261410 AMAQI
9th Aug 20261711 AMAQI
9th Aug 20261712 PMAQI
9th Aug 2026171 PMAQI
9th Aug 2026142 PMAQI
9th Aug 2026143 PMAQI
9th Aug 2026144 PMAQI
9th Aug 2026125 PMAQI
9th Aug 2026126 PMAQI
9th Aug 2026127 PMAQI
9th Aug 2026128 PMAQI
9th Aug 2026129 PMAQI
9th Aug 20261210 PMAQI
9th Aug 20261211 PMAQI
10th Aug 20261212 AMAQI
10th Aug 2026121 AMAQI
10th Aug 2026102 AMAQI
10th Aug 2026103 AMAQI
10th Aug 2026124 AMAQI
23°C18/29°C
10th Aug 2026125 AMAQI
10th Aug 2026126 AMAQI
10th Aug 2026127 AMAQI
10th Aug 2026108 AMAQI
10th Aug 2026129 AMAQI
10th Aug 20261210 AMAQI
10th Aug 20261011 AMAQI
10th Aug 20261212 PMAQI
10th Aug 2026201 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026293 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026275 PMAQI
10th Aug 2026216 PMAQI
10th Aug 2026217 PMAQI
10th Aug 2026218 PMAQI
10th Aug 2026219 PMAQI
10th Aug 20262310 PMAQI
10th Aug 20261911 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026211 AMAQI
11th Aug 2026232 AMAQI
11th Aug 2026233 AMAQI
11th Aug 2026274 AMAQI
24°C18/30°C
11th Aug 2026235 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026237 AMAQI
11th Aug 2026258 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026251 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026274 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026256 PMAQI
11th Aug 2026297 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026279 PMAQI
11th Aug 20262510 PMAQI
11th Aug 20262511 PMAQI
12th Aug 20262712 AMAQI
12th Aug 2026231 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026233 AMAQI
12th Aug 2026214 AMAQI
22°C16/32°C
12th Aug 2026235 AMAQI
12th Aug 2026256 AMAQI
12th Aug 2026217 AMAQI
12th Aug 2026178 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262310 AMAQI
12th Aug 20262311 AMAQI
12th Aug 20261912 PMAQI
12th Aug 2026171 PMAQI
12th Aug 2026212 PMAQI
12th Aug 2026173 PMAQI
12th Aug 2026164 PMAQI
12th Aug 2026175 PMAQI
12th Aug 2026146 PMAQI
12th Aug 2026177 PMAQI
12th Aug 2026178 PMAQI
12th Aug 2026149 PMAQI
12th Aug 20261210 PMAQI
12th Aug 20261711 PMAQI
13th Aug 20261412 AMAQI
13th Aug 2026121 AMAQI
13th Aug 2026142 AMAQI
13th Aug 2026123 AMAQI
13th Aug 2026144 AMAQI
21°C13/28°C
13th Aug 2026145 AMAQI
13th Aug 2026146 AMAQI
13th Aug 2026147 AMAQI
13th Aug 2026148 AMAQI
13th Aug 2026199 AMAQI
13th Aug 20262110 AMAQI
13th Aug 20261911 AMAQI
13th Aug 20261912 PMAQI
13th Aug 2026211 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026173 PMAQI
13th Aug 2026194 PMAQI
13th Aug 2026175 PMAQI
13th Aug 2026196 PMAQI
13th Aug 2026177 PMAQI
13th Aug 2026148 PMAQI
13th Aug 2026179 PMAQI
13th Aug 20261710 PMAQI
13th Aug 20261411 PMAQI
14th Aug 20261412 AMAQI
14th Aug 2026121 AMAQI
14th Aug 2026172 AMAQI
14th Aug 2026163 AMAQI
14th Aug 2026144 AMAQI
23°C17/28°C
14th Aug 2026145 AMAQI
14th Aug 2026146 AMAQI
14th Aug 2026127 AMAQI
14th Aug 2026128 AMAQI
14th Aug 2026149 AMAQI
14th Aug 20261410 AMAQI
14th Aug 20261211 AMAQI
14th Aug 20261412 PMAQI
14th Aug 2026171 PMAQI
14th Aug 2026172 PMAQI
14th Aug 2026173 PMAQI
14th Aug 2026124 PMAQI
14th Aug 2026175 PMAQI
14th Aug 2026196 PMAQI
14th Aug 2026197 PMAQI
14th Aug 2026148 PMAQI
14th Aug 2026199 PMAQI
14th Aug 20261910 PMAQI
14th Aug 20261911 PMAQI
15th Aug 20261912 AMAQI
15th Aug 2026171 AMAQI
15th Aug 2026172 AMAQI
15th Aug 2026193 AMAQI
15th Aug 2026174 AMAQI
23°C18/29°C
15th Aug 2026175 AMAQI
15th Aug 2026196 AMAQI
15th Aug 2026167 AMAQI
15th Aug 2026178 AMAQI
15th Aug 2026179 AMAQI
15th Aug 20262110 AMAQI
15th Aug 20262111 AMAQI
15th Aug 20262512 PMAQI
15th Aug 2026251 PMAQI
15th Aug 2026272 PMAQI
15th Aug 2026313 PMAQI
15th Aug 2026314 PMAQI
15th Aug 2026295 PMAQI
15th Aug 2026346 PMAQI
15th Aug 2026387 PMAQI
15th Aug 2026368 PMAQI
15th Aug 2026219 PMAQI
15th Aug 20262110 PMAQI
15th Aug 20262511 PMAQI
16th Aug 20262112 AMAQI
16th Aug 2026231 AMAQI
16th Aug 2026232 AMAQI
16th Aug 2026253 AMAQI
16th Aug 2026234 AMAQI
23°C20/28°C
16th Aug 2026255 AMAQI
16th Aug 2026296 AMAQI
16th Aug 2026277 AMAQI
16th Aug 2026258 AMAQI
16th Aug 2026279 AMAQI
16th Aug 20262710 AMAQI
16th Aug 20262911 AMAQI
16th Aug 20262912 PMAQI
16th Aug 2026271 PMAQI
16th Aug 2026252 PMAQI
16th Aug 2026293 PMAQI
16th Aug 2026294 PMAQI
16th Aug 2026275 PMAQI
16th Aug 2026276 PMAQI
16th Aug 2026257 PMAQI
16th Aug 2026278 PMAQI
16th Aug 2026259 PMAQI
16th Aug 20262310 PMAQI
16th Aug 20262311 PMAQI
17th Aug 20262112 AMAQI
17th Aug 2026211 AMAQI
17th Aug 2026212 AMAQI
17th Aug 2026213 AMAQI
17th Aug 2026214 AMAQI
22°C19/26°C
17th Aug 2026215 AMAQI
5 AM17th Aug 2026216 AMAQI
17th Aug 2026217 AMAQI
17th Aug 2026218 AMAQI
17th Aug 2026219 AMAQI
17th Aug 20262310 AMAQI
17th Aug 20262111 AMAQI
17th Aug 20262312 PMAQI
12 PM17th Aug 2026231 PMAQI
17th Aug 2026232 PMAQI
17th Aug 2026213 PMAQI
17th Aug 2026234 PMAQI
17th Aug 2026215 PMAQI
17th Aug 2026216 PMAQI
17th Aug 2026217 PMAQI
7 PM17th Aug 2026198 PMAQI
17th Aug 2026199 PMAQI
17th Aug 20262110 PMAQI
17th Aug 20262111 PMAQI
12 AM
4 AM
13°C12/13°C
Day time
Avg. Highest Time
7 PM
31AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 9 AM
28AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 31), while the lowest AQI was between 5 AM to 9 AM (Avg. 28).
Night time
Avg. Highest Time
10 PM
30AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 4 AM
28AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 30), while the lowest AQI was between 1 AM to 4 AM (Avg. 28).
2026 Days Vs Air Quality
Hoengseong-gun, Gangwon-do, South Korea
2026
56%
126
36%
82
7%
16
0.4%
1
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Good
126 DaysModerate
82 DaysPoor
16 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 56%
Health Risk Level:
Considerable
In 2026, 56% of 229 days were within WHO’s safe air quality limits, and 44% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Hoengseong-gun, Gangwon-do, 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
40AQI (US)
40AQI (US)
2nd January 2026
44AQI (US)
44AQI (US)
3rd January 2026
69AQI (US)
69AQI (US)
4th January 2026
92AQI (US)
92AQI (US)
5th January 2026
75AQI (US)
75AQI (US)
6th January 2026
54AQI (US)
54AQI (US)
7th January 2026
65AQI (US)
65AQI (US)
8th January 2026
37AQI (US)
37AQI (US)
9th January 2026
53AQI (US)
53AQI (US)
10th January 2026
69AQI (US)
69AQI (US)
11th January 2026
41AQI (US)
41AQI (US)
12th January 2026
29AQI (US)
29AQI (US)
13th January 2026
45AQI (US)
45AQI (US)
14th January 2026
33AQI (US)
33AQI (US)
15th January 2026
81AQI (US)
81AQI (US)
16th January 2026
139AQI (US)
139AQI (US)
17th January 2026
109AQI (US)
109AQI (US)
18th January 2026
81AQI (US)
81AQI (US)
19th January 2026
81AQI (US)
81AQI (US)
20th January 2026
40AQI (US)
40AQI (US)
21st January 2026
47AQI (US)
47AQI (US)
22nd January 2026
29AQI (US)
29AQI (US)
23rd January 2026
58AQI (US)
58AQI (US)
24th January 2026
70AQI (US)
70AQI (US)
25th January 2026
35AQI (US)
35AQI (US)
26th January 2026
52AQI (US)
52AQI (US)
27th January 2026
79AQI (US)
79AQI (US)
28th January 2026
47AQI (US)
47AQI (US)
29th January 2026
46AQI (US)
46AQI (US)
30th January 2026
55AQI (US)
55AQI (US)
31st January 2026
66AQI (US)
66AQI (US)
1st February 2026
60AQI (US)
60AQI (US)
2nd February 2026
67AQI (US)
67AQI (US)
3rd February 2026
70AQI (US)
70AQI (US)
4th February 2026
113AQI (US)
113AQI (US)
5th February 2026
147AQI (US)
147AQI (US)
6th February 2026
79AQI (US)
79AQI (US)
7th February 2026
48AQI (US)
48AQI (US)
8th February 2026
36AQI (US)
36AQI (US)
9th February 2026
49AQI (US)
49AQI (US)
10th February 2026
80AQI (US)
80AQI (US)
11th February 2026
126AQI (US)
126AQI (US)
12th February 2026
141AQI (US)
141AQI (US)
13th February 2026
146AQI (US)
146AQI (US)
14th February 2026
155AQI (US)
155AQI (US)
15th February 2026
130AQI (US)
130AQI (US)
16th February 2026
60AQI (US)
60AQI (US)
17th February 2026
64AQI (US)
64AQI (US)
18th February 2026
63AQI (US)
63AQI (US)
19th February 2026
51AQI (US)
51AQI (US)
20th February 2026
92AQI (US)
92AQI (US)
21st February 2026
106AQI (US)
106AQI (US)
22nd February 2026
66AQI (US)
66AQI (US)
23rd February 2026
32AQI (US)
32AQI (US)
24th February 2026
40AQI (US)
40AQI (US)
25th February 2026
41AQI (US)
41AQI (US)
26th February 2026
35AQI (US)
35AQI (US)
27th February 2026
26AQI (US)
26AQI (US)
28th February 2026
41AQI (US)
41AQI (US)
1st March 2026
54AQI (US)
54AQI (US)
2nd March 2026
62AQI (US)
62AQI (US)
3rd March 2026
34AQI (US)
34AQI (US)
4th March 2026
81AQI (US)
81AQI (US)
5th March 2026
64AQI (US)
64AQI (US)
6th March 2026
71AQI (US)
71AQI (US)
7th March 2026
74AQI (US)
74AQI (US)
8th March 2026
62AQI (US)
62AQI (US)
9th March 2026
96AQI (US)
96AQI (US)
10th March 2026
121AQI (US)
121AQI (US)
11th March 2026
93AQI (US)
93AQI (US)
12th March 2026
73AQI (US)
73AQI (US)
13th March 2026
45AQI (US)
45AQI (US)
14th March 2026
43AQI (US)
43AQI (US)
15th March 2026
93AQI (US)
93AQI (US)
16th March 2026
115AQI (US)
115AQI (US)
17th March 2026
114AQI (US)
114AQI (US)
18th March 2026
102AQI (US)
102AQI (US)
19th March 2026
78AQI (US)
78AQI (US)
20th March 2026
72AQI (US)
72AQI (US)
21st March 2026
97AQI (US)
97AQI (US)
22nd March 2026
79AQI (US)
79AQI (US)
23rd March 2026
83AQI (US)
83AQI (US)
24th March 2026
86AQI (US)
86AQI (US)
25th March 2026
86AQI (US)
86AQI (US)
26th March 2026
106AQI (US)
106AQI (US)
27th March 2026
132AQI (US)
132AQI (US)
28th March 2026
129AQI (US)
129AQI (US)
29th March 2026
97AQI (US)
97AQI (US)
30th March 2026
86AQI (US)
86AQI (US)
31st March 2026
46AQI (US)
46AQI (US)
1st April 2026
44AQI (US)
44AQI (US)
2nd April 2026
78AQI (US)
78AQI (US)
3rd April 2026
79AQI (US)
79AQI (US)
4th April 2026
61AQI (US)
61AQI (US)
5th April 2026
70AQI (US)
70AQI (US)
6th April 2026
42AQI (US)
42AQI (US)
7th April 2026
28AQI (US)
28AQI (US)
8th April 2026
40AQI (US)
40AQI (US)
9th April 2026
50AQI (US)
50AQI (US)
10th April 2026
34AQI (US)
34AQI (US)
11th April 2026
78AQI (US)
78AQI (US)
12th April 2026
54AQI (US)
54AQI (US)
13th April 2026
52AQI (US)
52AQI (US)
14th April 2026
44AQI (US)
44AQI (US)
15th April 2026
51AQI (US)
51AQI (US)
16th April 2026
33AQI (US)
33AQI (US)
17th April 2026
18th April 2026
53AQI (US)
53AQI (US)
19th April 2026
53AQI (US)
53AQI (US)
20th April 2026
59AQI (US)
59AQI (US)
21st April 2026
62AQI (US)
62AQI (US)
22nd April 2026
23rd April 2026
45AQI (US)
45AQI (US)
24th April 2026
22AQI (US)
22AQI (US)
25th April 2026
49AQI (US)
49AQI (US)
26th April 2026
39AQI (US)
39AQI (US)
27th April 2026
45AQI (US)
45AQI (US)
28th April 2026
53AQI (US)
53AQI (US)
29th April 2026
26AQI (US)
26AQI (US)
30th April 2026
44AQI (US)
44AQI (US)
1st May 2026
54AQI (US)
54AQI (US)
2nd May 2026
95AQI (US)
95AQI (US)
3rd May 2026
49AQI (US)
49AQI (US)
4th May 2026
32AQI (US)
32AQI (US)
5th May 2026
29AQI (US)
29AQI (US)
6th May 2026
42AQI (US)
42AQI (US)
7th May 2026
51AQI (US)
51AQI (US)
8th May 2026
32AQI (US)
32AQI (US)
9th May 2026
10th May 2026
41AQI (US)
41AQI (US)
11th May 2026
42AQI (US)
42AQI (US)
12th May 2026
45AQI (US)
45AQI (US)
13th May 2026
47AQI (US)
47AQI (US)
14th May 2026
48AQI (US)
48AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
66AQI (US)
66AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
53AQI (US)
53AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
67AQI (US)
67AQI (US)
22nd May 2026
79AQI (US)
79AQI (US)
23rd May 2026
71AQI (US)
71AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
65AQI (US)
65AQI (US)
26th May 2026
47AQI (US)
47AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
56AQI (US)
56AQI (US)
30th May 2026
46AQI (US)
46AQI (US)
31st May 2026
38AQI (US)
38AQI (US)
1st June 2026
30AQI (US)
30AQI (US)
2nd June 2026
55AQI (US)
55AQI (US)
3rd June 2026
61AQI (US)
61AQI (US)
4th June 2026
40AQI (US)
40AQI (US)
5th June 2026
27AQI (US)
27AQI (US)
6th June 2026
27AQI (US)
27AQI (US)
7th June 2026
22AQI (US)
22AQI (US)
8th June 2026
30AQI (US)
30AQI (US)
9th June 2026
46AQI (US)
46AQI (US)
10th June 2026
42AQI (US)
42AQI (US)
11th June 2026
62AQI (US)
62AQI (US)
12th June 2026
46AQI (US)
46AQI (US)
13th June 2026
37AQI (US)
37AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
24AQI (US)
24AQI (US)
16th June 2026
48AQI (US)
48AQI (US)
17th June 2026
38AQI (US)
38AQI (US)
18th June 2026
43AQI (US)
43AQI (US)
19th June 2026
63AQI (US)
63AQI (US)
20th June 2026
19AQI (US)
19AQI (US)
21st June 2026
14AQI (US)
14AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
23AQI (US)
23AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
27AQI (US)
27AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
28AQI (US)
28AQI (US)
28th June 2026
31AQI (US)
31AQI (US)
29th June 2026
52AQI (US)
52AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
30AQI (US)
30AQI (US)
2nd July 2026
37AQI (US)
37AQI (US)
3rd July 2026
32AQI (US)
32AQI (US)
4th July 2026
31AQI (US)
31AQI (US)
5th July 2026
45AQI (US)
45AQI (US)
6th July 2026
16AQI (US)
16AQI (US)
7th July 2026
21AQI (US)
21AQI (US)
8th July 2026
19AQI (US)
19AQI (US)
9th July 2026
17AQI (US)
17AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
28AQI (US)
28AQI (US)
12th July 2026
43AQI (US)
43AQI (US)
13th July 2026
27AQI (US)
27AQI (US)
14th July 2026
23AQI (US)
23AQI (US)
15th July 2026
20AQI (US)
20AQI (US)
16th July 2026
54AQI (US)
54AQI (US)
17th July 2026
68AQI (US)
68AQI (US)
18th July 2026
21AQI (US)
21AQI (US)
19th July 2026
12AQI (US)
12AQI (US)
20th July 2026
30AQI (US)
30AQI (US)
21st July 2026
30AQI (US)
30AQI (US)
22nd July 2026
32AQI (US)
32AQI (US)
23rd July 2026
30AQI (US)
30AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
27AQI (US)
27AQI (US)
26th July 2026
25AQI (US)
25AQI (US)
27th July 2026
27AQI (US)
27AQI (US)
28th July 2026
42AQI (US)
42AQI (US)
29th July 2026
41AQI (US)
41AQI (US)
30th July 2026
35AQI (US)
35AQI (US)
31st July 2026
39AQI (US)
39AQI (US)
1st August 2026
54AQI (US)
54AQI (US)
2nd August 2026
48AQI (US)
48AQI (US)
3rd August 2026
43AQI (US)
43AQI (US)
4th August 2026
31AQI (US)
31AQI (US)
5th August 2026
26AQI (US)
26AQI (US)
6th August 2026
28AQI (US)
28AQI (US)
7th August 2026
30AQI (US)
30AQI (US)
8th August 2026
23AQI (US)
23AQI (US)
9th August 2026
16AQI (US)
16AQI (US)
10th August 2026
17AQI (US)
17AQI (US)
11th August 2026
25AQI (US)
25AQI (US)
12th August 2026
20AQI (US)
20AQI (US)
13th August 2026
16AQI (US)
16AQI (US)
14th August 2026
15AQI (US)
15AQI (US)
15th August 2026
23AQI (US)
23AQI (US)
16th August 2026
26AQI (US)
26AQI (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
60AQI (US)
77AQI (US)
83AQI (US)
50AQI (US)
52AQI (US)
35AQI (US)
31AQI (US)
28AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202653AQI (US)
13
16
2
9
11
7
1
4
20
7
15
13
16
14
25
5
29
2
15
1
126
82
16
1
Highest AQI (US) recorded in
March83AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202554AQI (US)
2
1
8
22
27
4
20
11
25
4
1
15
16
7
20
3
12
18
1
116
96
5
Highest AQI (US) recorded in
November68AQI (US)
Lowest AQI (US) recorded in
July44AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
54AQI (US)Least Polluted Year Recorded
2026(Avg.)
53AQI (US)Hoengseong-gun's annual 2026 AQI (US) (53) shows an average percentage change of -1.8% (improved AQI (US)) compared to previous years: 2025 (54).
