Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Hoengseonggun, Wonju, 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

Hoengseonggun, Wonju, Gangwon, South Korea

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
24th Aug 2024
65AQI
Lowest AQI recorded on
21st Aug 2024
13AQI

Same Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 5th Aug - 6th Aug 2025

Hoengseonggun, Wonju, Gangwon, South Korea

AQI
Day
Night
.

5 AM5th Aug 2025

7 PM

4 AM6th Aug 2025

Day time
Avg. Highest Time
12PM5th Aug

59AQI

Avg. Lowest Time
4PM5th Aug

44AQI

Night time
Avg. Highest Time
2AM6th Aug

55AQI

Avg. Lowest Time
11PM5th Aug

45AQI

In the last 24 hours,

Hoengseonggun's AQI reached its highest point of 59 at 12 PM during the Day, while the lowest point, 44, was recorded at 4 PM during the Day between 5th Aug and 6th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Hoengseonggun, Wonju, Gangwon, South Korea

JulAug
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025549 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20255912 PMAQI
7th Jul 2025641 PMAQI
7th Jul 2025662 PMAQI
7th Jul 2025683 PMAQI
7th Jul 2025644 PMAQI
7th Jul 2025685 PMAQI
7th Jul 2025696 PMAQI
7th Jul 2025687 PMAQI
7th Jul 2025708 PMAQI
7th Jul 2025609 PMAQI
7th Jul 20256010 PMAQI
7th Jul 20256111 PMAQI
8th Jul 20256012 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025582 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025544 AMAQI

26°C20/35°C

8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025558 AMAQI
8th Jul 2025669 AMAQI
8th Jul 20257010 AMAQI
8th Jul 20256911 AMAQI
8th Jul 20256212 PMAQI
8th Jul 2025631 PMAQI
8th Jul 2025632 PMAQI
8th Jul 2025623 PMAQI
8th Jul 2025614 PMAQI
8th Jul 2025625 PMAQI
8th Jul 2025626 PMAQI
8th Jul 2025627 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025609 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025572 AMAQI
9th Jul 2025573 AMAQI
9th Jul 2025574 AMAQI

26°C20/35°C

9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025529 AMAQI
9th Jul 20255210 AMAQI
9th Jul 20255211 AMAQI
9th Jul 20255112 PMAQI
9th Jul 2025521 PMAQI
9th Jul 2025342 PMAQI
9th Jul 2025423 PMAQI
9th Jul 2025464 PMAQI
9th Jul 2025475 PMAQI
9th Jul 2025466 PMAQI
9th Jul 2025497 PMAQI
9th Jul 2025518 PMAQI
9th Jul 2025549 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025571 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025593 AMAQI
10th Jul 2025604 AMAQI

26°C19/34°C

10th Jul 2025595 AMAQI
10th Jul 2025596 AMAQI
10th Jul 2025597 AMAQI
10th Jul 2025598 AMAQI
10th Jul 2025489 AMAQI
10th Jul 20254010 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20253612 PMAQI
10th Jul 2025431 PMAQI
10th Jul 2025432 PMAQI
10th Jul 2025433 PMAQI
10th Jul 2025424 PMAQI
10th Jul 2025425 PMAQI
10th Jul 2025446 PMAQI
10th Jul 2025447 PMAQI
10th Jul 2025508 PMAQI
10th Jul 2025539 PMAQI
10th Jul 20255210 PMAQI
10th Jul 20255211 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025574 AMAQI

24°C18/34°C

11th Jul 2025565 AMAQI
11th Jul 2025566 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025449 AMAQI
11th Jul 20253510 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252912 PMAQI
11th Jul 2025361 PMAQI
11th Jul 2025392 PMAQI
11th Jul 2025363 PMAQI
11th Jul 2025324 PMAQI
11th Jul 2025315 PMAQI
11th Jul 2025316 PMAQI
11th Jul 2025307 PMAQI
11th Jul 2025348 PMAQI
11th Jul 2025509 PMAQI
11th Jul 20254910 PMAQI
11th Jul 20255011 PMAQI
12th Jul 20255112 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI

23°C15/33°C

12th Jul 2025545 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025548 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252312 PMAQI
12th Jul 2025321 PMAQI
12th Jul 2025312 PMAQI
12th Jul 2025313 PMAQI
12th Jul 2025314 PMAQI
12th Jul 2025395 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025357 PMAQI
12th Jul 2025388 PMAQI
12th Jul 2025509 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025544 AMAQI

24°C14/34°C

13th Jul 2025525 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025449 AMAQI
13th Jul 20253510 AMAQI
13th Jul 20253711 AMAQI
13th Jul 20254212 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025462 PMAQI
13th Jul 2025403 PMAQI
13th Jul 2025404 PMAQI
13th Jul 2025445 PMAQI
13th Jul 2025486 PMAQI
13th Jul 2025487 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20254711 PMAQI
14th Jul 20254812 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025534 AMAQI

22°C18/28°C

14th Jul 2025535 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20252211 AMAQI
14th Jul 20252412 PMAQI
14th Jul 2025271 PMAQI
14th Jul 2025252 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025234 PMAQI
14th Jul 2025245 PMAQI
14th Jul 2025216 PMAQI
14th Jul 2025237 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025399 PMAQI
14th Jul 20254110 PMAQI
14th Jul 20254211 PMAQI
15th Jul 20254112 AMAQI
15th Jul 2025531 AMAQI
15th Jul 2025532 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025534 AMAQI

19°C16/24°C

15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20251410 AMAQI
15th Jul 20251411 AMAQI
15th Jul 20251712 PMAQI
15th Jul 2025201 PMAQI
15th Jul 2025202 PMAQI
15th Jul 2025193 PMAQI
15th Jul 2025184 PMAQI
15th Jul 2025195 PMAQI
15th Jul 2025196 PMAQI
15th Jul 2025237 PMAQI
15th Jul 2025288 PMAQI
15th Jul 2025419 PMAQI
15th Jul 20254110 PMAQI
15th Jul 20254011 PMAQI
16th Jul 20254312 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
16th Jul 2025514 AMAQI

19°C16/23°C

16th Jul 2025485 AMAQI
16th Jul 2025476 AMAQI
16th Jul 2025477 AMAQI
16th Jul 2025488 AMAQI
16th Jul 2025329 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20253811 AMAQI
16th Jul 20254012 PMAQI
16th Jul 2025431 PMAQI
16th Jul 2025412 PMAQI
16th Jul 2025423 PMAQI
16th Jul 2025324 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025486 PMAQI
16th Jul 2025477 PMAQI
16th Jul 2025408 PMAQI
16th Jul 2025479 PMAQI
16th Jul 20254810 PMAQI
16th Jul 20254311 PMAQI
17th Jul 20254312 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025512 AMAQI
17th Jul 2025513 AMAQI
17th Jul 2025514 AMAQI

19°C16/22°C

17th Jul 2025505 AMAQI
17th Jul 2025506 AMAQI
17th Jul 2025507 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025299 AMAQI
17th Jul 20251610 AMAQI
17th Jul 20251511 AMAQI
17th Jul 20251312 PMAQI
17th Jul 2025201 PMAQI
17th Jul 2025192 PMAQI
17th Jul 2025203 PMAQI
17th Jul 2025204 PMAQI
17th Jul 2025235 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025258 PMAQI
17th Jul 2025389 PMAQI
17th Jul 20253710 PMAQI
17th Jul 20253711 PMAQI
18th Jul 20253612 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025512 AMAQI
18th Jul 2025503 AMAQI
18th Jul 2025494 AMAQI

20°C18/23°C

18th Jul 2025465 AMAQI
18th Jul 2025466 AMAQI
18th Jul 2025457 AMAQI
18th Jul 2025468 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20251810 AMAQI
18th Jul 20252011 AMAQI
18th Jul 20252312 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025272 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025389 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20253711 PMAQI
19th Jul 20253912 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025472 AMAQI
19th Jul 2025473 AMAQI
19th Jul 2025464 AMAQI

21°C18/29°C

19th Jul 2025435 AMAQI
19th Jul 2025436 AMAQI
19th Jul 2025437 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251510 AMAQI
19th Jul 20251411 AMAQI
19th Jul 20251412 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025172 PMAQI
19th Jul 2025163 PMAQI
19th Jul 2025174 PMAQI
19th Jul 2025195 PMAQI
19th Jul 2025256 PMAQI
19th Jul 2025257 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025359 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253312 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025452 AMAQI
20th Jul 2025443 AMAQI
20th Jul 2025444 AMAQI

22°C19/26°C

20th Jul 2025405 AMAQI
20th Jul 2025416 AMAQI
20th Jul 2025407 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025253 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025195 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025298 PMAQI
20th Jul 2025359 PMAQI
20th Jul 20253610 PMAQI
20th Jul 20253811 PMAQI
21st Jul 20253712 AMAQI
21st Jul 2025421 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025404 AMAQI

24°C19/30°C

21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20254411 AMAQI
21st Jul 20254912 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025372 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025334 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025256 PMAQI
21st Jul 2025317 PMAQI
21st Jul 2025358 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253910 PMAQI
21st Jul 20253711 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025411 AMAQI
22nd Jul 2025412 AMAQI
22nd Jul 2025403 AMAQI
22nd Jul 2025414 AMAQI

24°C20/29°C

22nd Jul 2025415 AMAQI
22nd Jul 2025426 AMAQI
22nd Jul 2025417 AMAQI
22nd Jul 2025418 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20252312 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025256 PMAQI
22nd Jul 2025297 PMAQI
22nd Jul 2025318 PMAQI
22nd Jul 2025339 PMAQI
22nd Jul 20253110 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20253312 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025413 AMAQI
23rd Jul 2025404 AMAQI

24°C19/29°C

23rd Jul 2025385 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20254311 AMAQI
23rd Jul 20254012 PMAQI
23rd Jul 2025241 PMAQI
23rd Jul 2025212 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025234 PMAQI
23rd Jul 2025295 PMAQI
23rd Jul 2025256 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025328 PMAQI
23rd Jul 2025359 PMAQI
23rd Jul 20253910 PMAQI
23rd Jul 20254011 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025393 AMAQI
24th Jul 2025394 AMAQI

25°C19/31°C

24th Jul 2025365 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025377 AMAQI
24th Jul 2025378 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252510 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20254112 PMAQI
24th Jul 2025471 PMAQI
24th Jul 2025432 PMAQI
24th Jul 2025433 PMAQI
24th Jul 2025374 PMAQI
24th Jul 2025385 PMAQI
24th Jul 2025396 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025408 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255012 AMAQI
25th Jul 2025451 AMAQI
25th Jul 2025412 AMAQI
25th Jul 2025383 AMAQI
25th Jul 2025394 AMAQI

26°C19/34°C

25th Jul 2025405 AMAQI
25th Jul 2025406 AMAQI
25th Jul 2025407 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025459 AMAQI
25th Jul 20255510 AMAQI
25th Jul 20256611 AMAQI
25th Jul 20256412 PMAQI
25th Jul 2025601 PMAQI
25th Jul 2025542 PMAQI
25th Jul 2025503 PMAQI
25th Jul 2025464 PMAQI
25th Jul 2025445 PMAQI
25th Jul 2025496 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255110 PMAQI
25th Jul 20255011 PMAQI
26th Jul 20255012 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025442 AMAQI
26th Jul 2025453 AMAQI
26th Jul 2025464 AMAQI

27°C20/36°C

26th Jul 2025505 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025497 AMAQI
26th Jul 2025488 AMAQI
26th Jul 2025519 AMAQI
26th Jul 20255210 AMAQI
26th Jul 20254911 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025212 PMAQI
26th Jul 2025213 PMAQI
26th Jul 2025214 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025266 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025308 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254811 PMAQI
27th Jul 20254412 AMAQI
27th Jul 2025511 AMAQI
27th Jul 2025492 AMAQI
27th Jul 2025503 AMAQI
27th Jul 2025494 AMAQI

27°C20/36°C

27th Jul 2025485 AMAQI
27th Jul 2025486 AMAQI
27th Jul 2025477 AMAQI
27th Jul 2025478 AMAQI
27th Jul 2025399 AMAQI
27th Jul 20253010 AMAQI
27th Jul 20253511 AMAQI
27th Jul 20251712 PMAQI
27th Jul 2025181 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025214 PMAQI
27th Jul 2025235 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025288 PMAQI
27th Jul 2025459 PMAQI
27th Jul 20254710 PMAQI
27th Jul 20254511 PMAQI
28th Jul 20254412 AMAQI
28th Jul 2025501 AMAQI
28th Jul 2025492 AMAQI
28th Jul 2025503 AMAQI
28th Jul 2025484 AMAQI

28°C21/36°C

28th Jul 2025465 AMAQI
28th Jul 2025466 AMAQI
28th Jul 2025467 AMAQI
28th Jul 2025448 AMAQI
28th Jul 2025339 AMAQI
28th Jul 20254310 AMAQI
28th Jul 20254411 AMAQI
28th Jul 20253812 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025463 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025365 PMAQI
28th Jul 2025316 PMAQI
28th Jul 2025367 PMAQI
28th Jul 2025428 PMAQI
28th Jul 2025449 PMAQI
28th Jul 20255310 PMAQI
28th Jul 20255311 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025482 AMAQI
29th Jul 2025493 AMAQI
29th Jul 2025474 AMAQI

27°C21/35°C

29th Jul 2025485 AMAQI
29th Jul 2025476 AMAQI
29th Jul 2025487 AMAQI
29th Jul 2025468 AMAQI
29th Jul 2025539 AMAQI
29th Jul 20256210 AMAQI
29th Jul 20256411 AMAQI
29th Jul 20256212 PMAQI
29th Jul 2025601 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025573 PMAQI
29th Jul 2025404 PMAQI
29th Jul 2025475 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025477 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025511 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025513 AMAQI
30th Jul 2025524 AMAQI

28°C21/36°C

30th Jul 2025535 AMAQI
30th Jul 2025536 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025538 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20255710 AMAQI
30th Jul 20255511 AMAQI
30th Jul 20255312 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025454 PMAQI
30th Jul 2025335 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025357 PMAQI
30th Jul 2025408 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI

27°C21/35°C

31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255210 AMAQI
31st Jul 20254611 AMAQI
31st Jul 20253912 PMAQI
31st Jul 2025471 PMAQI
31st Jul 2025392 PMAQI
31st Jul 2025333 PMAQI
31st Jul 2025324 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025296 PMAQI
31st Jul 2025347 PMAQI
31st Jul 2025438 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255211 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025523 AMAQI
1st Aug 2025534 AMAQI

27°C20/34°C

1st Aug 2025545 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025538 AMAQI
1st Aug 2025579 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025532 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025544 AMAQI

27°C20/35°C

2nd Aug 2025545 AMAQI
2nd Aug 2025546 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025548 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20257010 AMAQI
2nd Aug 20256911 AMAQI
2nd Aug 20257012 PMAQI
2nd Aug 2025731 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025696 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025564 AMAQI

27°C21/33°C

3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025659 AMAQI
3rd Aug 20257210 AMAQI
3rd Aug 20257411 AMAQI
3rd Aug 20257012 PMAQI
3rd Aug 2025721 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025733 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025675 PMAQI
3rd Aug 2025686 PMAQI
3rd Aug 2025667 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI

24°C20/28°C

4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025349 AMAQI
4th Aug 20253210 AMAQI
4th Aug 20253211 AMAQI
4th Aug 20253312 PMAQI
4th Aug 2025341 PMAQI
4th Aug 2025442 PMAQI
4th Aug 2025413 PMAQI
4th Aug 2025464 PMAQI
4th Aug 2025465 PMAQI
4th Aug 2025466 PMAQI
4th Aug 2025487 PMAQI
4th Aug 2025528 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025564 AMAQI

23°C18/30°C

5th Aug 2025565 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025509 AMAQI
5th Aug 20255310 AMAQI
5th Aug 20255511 AMAQI
5th Aug 20255912 PMAQI
5th Aug 2025521 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025483 PMAQI
5th Aug 2025444 PMAQI
5th Aug 2025525 PMAQI
5th Aug 2025496 PMAQI
5th Aug 2025507 PMAQI
5th Aug 2025528 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20254511 PMAQI
6th Aug 20255012 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025544 AMAQI

25°C20/32°C

6th Aug 2025555 AMAQI
5 AM
6th Aug 2025546 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025548 AMAQI
6th Aug 2025309 AMAQI
6th Aug 20253310 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20253212 PMAQI
12 PM
6th Aug 2025351 PMAQI
6th Aug 2025382 PMAQI
6th Aug 2025363 PMAQI
6th Aug 2025344 PMAQI
6th Aug 2025335 PMAQI
6th Aug 2025336 PMAQI
6th Aug 2025367 PMAQI
7 PM
6th Aug 2025498 PMAQI
6th Aug 2025489 PMAQI
6th Aug 20254410 PMAQI
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

50AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
4 PM - 7 PM

38AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 50), while the lowest AQI was between 4 PM to 7 PM (Avg. 38).
Night time
Avg. Highest Time
12 AM - 4 AM

50AQI

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

43AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 50), while the lowest AQI was between 8 PM to 8 PM (Avg. 43).

2025 Days Vs Air Quality

Hoengseonggun, Wonju, Gangwon, South Korea

2025

31%

67

65%

140

5%

10

Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)

Good
67 Days
Moderate
140 Days
Poor
10 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 31%

Health Risk Level:

High

In 2025, 31% of 218 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.

Annual Air Quality Insights

Hoengseonggun, Wonju, Gangwon, South Korea

AQI levels in 2025

AQI
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.

1st January 2025
71AQI
2nd January 2025
69AQI
3rd January 2025
58AQI
4th January 2025
62AQI
5th January 2025
74AQI
6th January 2025
94AQI
7th January 2025
59AQI
8th January 2025
69AQI
9th January 2025
44AQI
10th January 2025
62AQI
11th January 2025
61AQI
12th January 2025
78AQI
13th January 2025
94AQI
14th January 2025
107AQI
15th January 2025
58AQI
16th January 2025
71AQI
17th January 2025
75AQI
18th January 2025
86AQI
19th January 2025
82AQI
20th January 2025
114AQI
21st January 2025
137AQI
22nd January 2025
143AQI
23rd January 2025
128AQI
24th January 2025
113AQI
25th January 2025
71AQI
26th January 2025
59AQI
27th January 2025
63AQI
28th January 2025
60AQI
29th January 2025
61AQI
30th January 2025
57AQI
31st January 2025
75AQI
1st February 2025
72AQI
2nd February 2025
72AQI
3rd February 2025
55AQI
4th February 2025
46AQI
5th February 2025
44AQI
6th February 2025
50AQI
7th February 2025
54AQI
8th February 2025
54AQI
9th February 2025
59AQI
10th February 2025
61AQI
11th February 2025
70AQI
12th February 2025
77AQI
13th February 2025
50AQI
14th February 2025
83AQI
15th February 2025
58AQI
16th February 2025
109AQI
17th February 2025
48AQI
18th February 2025
61AQI
19th February 2025
48AQI
20th February 2025
53AQI
21st February 2025
53AQI
22nd February 2025
56AQI
23rd February 2025
56AQI
24th February 2025
58AQI
25th February 2025
59AQI
26th February 2025
86AQI
27th February 2025
59AQI
28th February 2025
81AQI
1st March 2025
88AQI
2nd March 2025
69AQI
3rd March 2025
54AQI
4th March 2025
46AQI
5th March 2025
40AQI
6th March 2025
43AQI
7th March 2025
72AQI
8th March 2025
70AQI
9th March 2025
79AQI
10th March 2025
86AQI
11th March 2025
94AQI
12th March 2025
93AQI
13th March 2025
77AQI
14th March 2025
69AQI
15th March 2025
45AQI
16th March 2025
58AQI
17th March 2025
57AQI
18th March 2025
49AQI
19th March 2025
70AQI
20th March 2025
79AQI
21st March 2025
95AQI
22nd March 2025
95AQI
23rd March 2025
102AQI
24th March 2025
104AQI
25th March 2025
121AQI
26th March 2025
80AQI
27th March 2025
94AQI
28th March 2025
78AQI
29th March 2025
51AQI
30th March 2025
48AQI
31st March 2025
58AQI
1st April 2025
65AQI
2nd April 2025
68AQI
3rd April 2025
67AQI
4th April 2025
75AQI
5th April 2025
59AQI
6th April 2025
63AQI
7th April 2025
66AQI
8th April 2025
77AQI
9th April 2025
66AQI
10th April 2025
67AQI
11th April 2025
64AQI
12th April 2025
53AQI
13th April 2025
52AQI
14th April 2025
45AQI
15th April 2025
44AQI
16th April 2025
62AQI
17th April 2025
61AQI
18th April 2025
75AQI
19th April 2025
52AQI
20th April 2025
50AQI
21st April 2025
48AQI
22nd April 2025
40AQI
23rd April 2025
29AQI
24th April 2025
53AQI
25th April 2025
63AQI
26th April 2025
55AQI
27th April 2025
44AQI
28th April 2025
51AQI
29th April 2025
59AQI
30th April 2025
58AQI
1st May 2025
46AQI
2nd May 2025
44AQI
3rd May 2025
48AQI
4th May 2025
46AQI
5th May 2025
47AQI
6th May 2025
35AQI
7th May 2025
51AQI
8th May 2025
59AQI
9th May 2025
47AQI
10th May 2025
42AQI
11th May 2025
59AQI
12th May 2025
65AQI
13th May 2025
68AQI
14th May 2025
68AQI
15th May 2025
62AQI
16th May 2025
52AQI
17th May 2025
41AQI
18th May 2025
55AQI
19th May 2025
58AQI
20th May 2025
54AQI
21st May 2025
52AQI
22nd May 2025
53AQI
23rd May 2025
56AQI
24th May 2025
38AQI
25th May 2025
41AQI
26th May 2025
54AQI
27th May 2025
61AQI
28th May 2025
73AQI
29th May 2025
63AQI
30th May 2025
50AQI
31st May 2025
52AQI
1st June 2025
56AQI
2nd June 2025
69AQI
3rd June 2025
63AQI
4th June 2025
45AQI
5th June 2025
53AQI
6th June 2025
55AQI
7th June 2025
66AQI
8th June 2025
60AQI
9th June 2025
62AQI
10th June 2025
56AQI
11th June 2025
52AQI
12th June 2025
58AQI
13th June 2025
59AQI
14th June 2025
41AQI
15th June 2025
52AQI
16th June 2025
54AQI
17th June 2025
58AQI
18th June 2025
65AQI
19th June 2025
62AQI
20th June 2025
46AQI
21st June 2025
50AQI
22nd June 2025
55AQI
23rd June 2025
57AQI
24th June 2025
48AQI
25th June 2025
39AQI
26th June 2025
48AQI
27th June 2025
53AQI
28th June 2025
56AQI
29th June 2025
49AQI
30th June 2025
44AQI
1st July 2025
39AQI
2nd July 2025
36AQI
3rd July 2025
50AQI
4th July 2025
51AQI
5th July 2025
50AQI
6th July 2025
52AQI
7th July 2025
59AQI
8th July 2025
60AQI
9th July 2025
53AQI
10th July 2025
50AQI
11th July 2025
44AQI
12th July 2025
43AQI
13th July 2025
49AQI
14th July 2025
37AQI
15th July 2025
35AQI
16th July 2025
45AQI
17th July 2025
34AQI
18th July 2025
35AQI
19th July 2025
32AQI
20th July 2025
32AQI
21st July 2025
38AQI
22nd July 2025
32AQI
23rd July 2025
34AQI
24th July 2025
39AQI
25th July 2025
49AQI
26th July 2025
39AQI
27th July 2025
37AQI
28th July 2025
43AQI
29th July 2025
51AQI
30th July 2025
48AQI
31st July 2025
46AQI
1st August 2025
56AQI
2nd August 2025
60AQI
3rd August 2025
62AQI
4th August 2025
50AQI
5th August 2025
54AQI

79AQI

62AQI

73AQI

58AQI

53AQI

54AQI

43AQI

56AQI

No. of days

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

202560AQI

1
24
6
6
21
1
6
22
3
7
23
12
19
9
21
25
6
1
4
67
140
10

Highest AQI recorded in

January

79AQI

Lowest AQI recorded in

July

43AQI

202452AQI

5
17
9
15
12
2
7
20
4
9
21
17
14
12
18
27
4
27
4
29
1
27
4
11
19
2
29
188
163
15

Highest AQI recorded in

January

79AQI

Lowest AQI recorded in

September

29AQI

202361AQI

6
18
5
2
5
12
11
2
18
10
1
6
21
3
7
24
12
18
22
8
1
28
3
27
3
17
13
1
11
15
3
10
13
8
153
166
42
3

Highest AQI recorded in

February

88AQI

Lowest AQI recorded in

September

34AQI

202261AQI

1
23
5
2
3
13
5
10
15
6
3
14
9
22
16
14
16
5
1
26
2
23
7
1
7
21
2
7
19
5
122
155
24
2

Highest AQI recorded in

January

86AQI

Lowest AQI recorded in

August

24AQI

202157AQI

7
21
3
7
14
7
5
21
4
1
13
15
2
14
15
1
1
16
13
1
28
3
26
5
28
2
20
11
8
19
1
2
11
15
5
183
154
23
3
1
1

Highest AQI recorded in

February

77AQI

Lowest AQI recorded in

September

28AQI

202056AQI

3
8
2
6
12
3
7
11
7
23
25
6
22
7
26
4
14
15
2
8
17
5
4
16
9
2
122
119
21
2

Highest AQI recorded in

December

85AQI

Lowest AQI recorded in

July

34AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2022(Avg.)
61AQI
Least Polluted Year Recorded
2024(Avg.)
52AQI

Hoengseonggun's annual 2025 AQI (60) shows an average percentage change of 5.2% (worsened AQI) compared to previous years: 2020 (56), 2021 (57), 2022 (61), 2023 (61), 2024 (52).