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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Gyeongsan, Gyeongbuk, 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

Gyeongsan, Gyeongbuk, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
26th Aug 2024
79AQI
Lowest AQI recorded on
21st Aug 2024
25AQI

Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 41 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 15th Aug - 16th Aug 2026

Gyeongsan, Gyeongbuk, South Korea

AQI
Day
Night
.

5 AM15th Aug 2026

7 PM

4 AM16th Aug 2026

Day time
Avg. Highest Time
6PM15th Aug

65AQI

Avg. Lowest Time
8AM15th Aug

29AQI

Night time
Avg. Highest Time
8PM15th Aug

63AQI

Avg. Lowest Time
3AM16th Aug

43AQI

In the last 24 hours,

Gyeongsan's AQI reached its highest point of 65 at 6 PM during the Day, while the lowest point, 29, was recorded at 8 AM during the Day between 15th Aug and 16th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Gyeongsan, Gyeongbuk, South Korea

JulAug
18th - 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 - 15th15th - 16th16th
Day
Night
18th Jul 2026605 AMAQI
18th Jul 2026686 AMAQI
18th Jul 2026737 AMAQI
18th Jul 2026788 AMAQI
18th Jul 2026859 AMAQI
18th Jul 20268510 AMAQI
18th Jul 20267511 AMAQI
18th Jul 20267612 PMAQI
18th Jul 2026671 PMAQI
18th Jul 2026412 PMAQI
18th Jul 2026413 PMAQI
18th Jul 2026444 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026456 PMAQI
18th Jul 2026527 PMAQI
18th Jul 2026508 PMAQI
18th Jul 2026469 PMAQI
18th Jul 20264710 PMAQI
18th Jul 20265011 PMAQI
19th Jul 20264912 AMAQI
19th Jul 2026551 AMAQI
19th Jul 2026512 AMAQI
19th Jul 2026373 AMAQI
19th Jul 2026344 AMAQI

24°C21/30°C

19th Jul 2026285 AMAQI
19th Jul 2026336 AMAQI
19th Jul 2026327 AMAQI
19th Jul 2026318 AMAQI
19th Jul 2026419 AMAQI
19th Jul 20264210 AMAQI
19th Jul 20264311 AMAQI
19th Jul 20264912 PMAQI
19th Jul 2026511 PMAQI
19th Jul 2026542 PMAQI
19th Jul 2026563 PMAQI
19th Jul 2026574 PMAQI
19th Jul 2026605 PMAQI
19th Jul 2026656 PMAQI
19th Jul 2026597 PMAQI
19th Jul 2026578 PMAQI
19th Jul 2026539 PMAQI
19th Jul 20264710 PMAQI
19th Jul 20263511 PMAQI
20th Jul 20263412 AMAQI
20th Jul 2026341 AMAQI
20th Jul 2026392 AMAQI
20th Jul 2026473 AMAQI
20th Jul 2026474 AMAQI

24°C21/29°C

20th Jul 2026495 AMAQI
20th Jul 2026556 AMAQI
20th Jul 2026577 AMAQI
20th Jul 2026598 AMAQI
20th Jul 2026619 AMAQI
20th Jul 20266810 AMAQI
20th Jul 20267811 AMAQI
20th Jul 20268512 PMAQI
20th Jul 2026811 PMAQI
20th Jul 2026762 PMAQI
20th Jul 2026693 PMAQI
20th Jul 2026684 PMAQI
20th Jul 2026535 PMAQI
20th Jul 2026486 PMAQI
20th Jul 2026487 PMAQI
20th Jul 2026498 PMAQI
20th Jul 2026489 PMAQI
20th Jul 20264410 PMAQI
20th Jul 20265111 PMAQI
21st Jul 20264812 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026532 AMAQI
21st Jul 2026433 AMAQI
21st Jul 2026424 AMAQI

26°C22/31°C

21st Jul 2026425 AMAQI
21st Jul 2026436 AMAQI
21st Jul 2026427 AMAQI
21st Jul 2026428 AMAQI
21st Jul 2026419 AMAQI
21st Jul 20263410 AMAQI
21st Jul 20263211 AMAQI
21st Jul 2026261 PMAQI
21st Jul 2026232 PMAQI
21st Jul 2026243 PMAQI
21st Jul 2026274 PMAQI
21st Jul 2026285 PMAQI
21st Jul 2026296 PMAQI
21st Jul 2026817 PMAQI
21st Jul 2026378 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20264310 PMAQI
21st Jul 20263511 PMAQI
22nd Jul 20263512 AMAQI
22nd Jul 2026361 AMAQI
22nd Jul 2026352 AMAQI
22nd Jul 2026363 AMAQI
22nd Jul 2026354 AMAQI

27°C21/34°C

22nd Jul 2026405 AMAQI
22nd Jul 2026446 AMAQI
22nd Jul 2026407 AMAQI
22nd Jul 2026398 AMAQI
22nd Jul 2026479 AMAQI
22nd Jul 20265010 AMAQI
22nd Jul 20265111 AMAQI
22nd Jul 20264812 PMAQI
22nd Jul 2026451 PMAQI
22nd Jul 2026392 PMAQI
22nd Jul 2026363 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026415 PMAQI
22nd Jul 2026526 PMAQI
22nd Jul 2026487 PMAQI
22nd Jul 2026428 PMAQI
22nd Jul 2026419 PMAQI
22nd Jul 20264210 PMAQI
22nd Jul 20264311 PMAQI
23rd Jul 20264212 AMAQI
23rd Jul 2026391 AMAQI
23rd Jul 2026412 AMAQI
23rd Jul 2026413 AMAQI
23rd Jul 2026424 AMAQI

28°C23/35°C

23rd Jul 2026435 AMAQI
23rd Jul 2026446 AMAQI
23rd Jul 2026427 AMAQI
23rd Jul 2026418 AMAQI
23rd Jul 2026419 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20264411 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026471 PMAQI
23rd Jul 2026442 PMAQI
23rd Jul 2026503 PMAQI
23rd Jul 2026544 PMAQI
23rd Jul 2026545 PMAQI
23rd Jul 2026506 PMAQI
23rd Jul 2026467 PMAQI
23rd Jul 2026498 PMAQI
23rd Jul 2026539 PMAQI
23rd Jul 20265110 PMAQI
23rd Jul 20264911 PMAQI
24th Jul 20265012 AMAQI
24th Jul 2026481 AMAQI
24th Jul 2026522 AMAQI
24th Jul 2026523 AMAQI
24th Jul 2026534 AMAQI

27°C22/35°C

24th Jul 2026535 AMAQI
24th Jul 2026506 AMAQI
24th Jul 2026517 AMAQI
24th Jul 2026538 AMAQI
24th Jul 2026579 AMAQI
24th Jul 20265810 AMAQI
24th Jul 20265911 AMAQI
24th Jul 20266212 PMAQI
24th Jul 2026521 PMAQI
24th Jul 2026532 PMAQI
24th Jul 2026513 PMAQI
24th Jul 2026554 PMAQI
24th Jul 2026545 PMAQI
24th Jul 2026496 PMAQI
24th Jul 2026507 PMAQI
24th Jul 2026518 PMAQI
24th Jul 2026519 PMAQI
24th Jul 20265110 PMAQI
24th Jul 20265111 PMAQI
25th Jul 20265012 AMAQI
25th Jul 2026511 AMAQI
25th Jul 2026502 AMAQI
25th Jul 2026473 AMAQI
25th Jul 2026474 AMAQI

28°C22/36°C

25th Jul 2026495 AMAQI
25th Jul 2026476 AMAQI
25th Jul 2026567 AMAQI
25th Jul 2026468 AMAQI
25th Jul 2026479 AMAQI
25th Jul 20264810 AMAQI
25th Jul 20265011 AMAQI
25th Jul 20265312 PMAQI
25th Jul 2026511 PMAQI
25th Jul 2026502 PMAQI
25th Jul 2026533 PMAQI
25th Jul 2026514 PMAQI
25th Jul 2026475 PMAQI
25th Jul 2026476 PMAQI
25th Jul 2026457 PMAQI
25th Jul 2026398 PMAQI
25th Jul 2026439 PMAQI
25th Jul 20264410 PMAQI
25th Jul 20264111 PMAQI
26th Jul 20263912 AMAQI
26th Jul 2026331 AMAQI
26th Jul 2026372 AMAQI
26th Jul 2026403 AMAQI
26th Jul 2026284 AMAQI

28°C22/36°C

26th Jul 2026295 AMAQI
26th Jul 2026366 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026418 AMAQI
26th Jul 2026489 AMAQI
26th Jul 20263910 AMAQI
26th Jul 20263911 AMAQI
26th Jul 20264012 PMAQI
26th Jul 2026401 PMAQI
26th Jul 2026332 PMAQI
26th Jul 2026233 PMAQI
26th Jul 2026244 PMAQI
26th Jul 2026285 PMAQI
26th Jul 2026266 PMAQI
26th Jul 2026267 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20263210 PMAQI
26th Jul 20263111 PMAQI
27th Jul 20263412 AMAQI
27th Jul 2026391 AMAQI
27th Jul 2026362 AMAQI
27th Jul 2026313 AMAQI
27th Jul 2026344 AMAQI

27°C22/36°C

27th Jul 2026335 AMAQI
27th Jul 2026336 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026368 AMAQI
27th Jul 2026359 AMAQI
27th Jul 20263710 AMAQI
27th Jul 20263311 AMAQI
27th Jul 20263512 PMAQI
27th Jul 2026361 PMAQI
27th Jul 2026392 PMAQI
27th Jul 2026373 PMAQI
27th Jul 2026344 PMAQI
27th Jul 2026365 PMAQI
27th Jul 2026346 PMAQI
27th Jul 2026357 PMAQI
27th Jul 2026378 PMAQI
27th Jul 2026379 PMAQI
27th Jul 20263510 PMAQI
27th Jul 20263311 PMAQI
28th Jul 20263212 AMAQI
28th Jul 2026311 AMAQI
28th Jul 2026312 AMAQI
28th Jul 2026313 AMAQI
28th Jul 2026314 AMAQI

29°C22/37°C

28th Jul 2026305 AMAQI
28th Jul 2026336 AMAQI
28th Jul 2026337 AMAQI
28th Jul 2026328 AMAQI
28th Jul 2026349 AMAQI
28th Jul 20263110 AMAQI
28th Jul 20263711 AMAQI
28th Jul 20263412 PMAQI
28th Jul 2026371 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026383 PMAQI
28th Jul 2026374 PMAQI
28th Jul 2026395 PMAQI
28th Jul 2026316 PMAQI
28th Jul 2026267 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026389 PMAQI
28th Jul 20264310 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20263912 AMAQI
29th Jul 2026421 AMAQI
29th Jul 2026422 AMAQI
29th Jul 2026433 AMAQI
29th Jul 2026404 AMAQI

28°C22/35°C

29th Jul 2026405 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026397 AMAQI
29th Jul 2026398 AMAQI
29th Jul 2026379 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20263712 PMAQI
29th Jul 2026371 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026343 PMAQI
29th Jul 2026334 PMAQI
29th Jul 2026285 PMAQI
29th Jul 2026286 PMAQI
29th Jul 2026317 PMAQI
29th Jul 2026278 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20263311 PMAQI
30th Jul 20262712 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026332 AMAQI
30th Jul 2026353 AMAQI
30th Jul 2026304 AMAQI

28°C23/35°C

30th Jul 2026275 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026267 AMAQI
30th Jul 2026268 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20262611 AMAQI
30th Jul 20262612 PMAQI
30th Jul 2026261 PMAQI
30th Jul 2026282 PMAQI
30th Jul 2026303 PMAQI
30th Jul 2026294 PMAQI
30th Jul 2026325 PMAQI
30th Jul 2026326 PMAQI
30th Jul 2026317 PMAQI
30th Jul 2026318 PMAQI
30th Jul 2026359 PMAQI
30th Jul 20264010 PMAQI
30th Jul 20263511 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026361 AMAQI
31st Jul 2026342 AMAQI
31st Jul 2026333 AMAQI
31st Jul 2026334 AMAQI

27°C21/35°C

31st Jul 2026335 AMAQI
31st Jul 2026336 AMAQI
31st Jul 2026327 AMAQI
31st Jul 2026348 AMAQI
31st Jul 2026349 AMAQI
31st Jul 20263310 AMAQI
31st Jul 20263411 AMAQI
31st Jul 20263112 PMAQI
31st Jul 2026311 PMAQI
31st Jul 2026302 PMAQI
31st Jul 2026313 PMAQI
31st Jul 2026344 PMAQI
31st Jul 2026305 PMAQI
31st Jul 2026306 PMAQI
31st Jul 2026297 PMAQI
31st Jul 2026318 PMAQI
31st Jul 2026329 PMAQI
31st Jul 20263110 PMAQI
31st Jul 20263311 PMAQI
1st Aug 20263312 AMAQI
1st Aug 2026291 AMAQI
1st Aug 2026312 AMAQI
1st Aug 2026313 AMAQI
1st Aug 2026314 AMAQI

28°C21/36°C

1st Aug 2026315 AMAQI
1st Aug 2026436 AMAQI
1st Aug 2026437 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026399 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20263712 PMAQI
1st Aug 2026361 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026404 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026386 PMAQI
1st Aug 2026387 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026399 PMAQI
1st Aug 20264010 PMAQI
1st Aug 20264511 PMAQI
2nd Aug 20264412 AMAQI
2nd Aug 2026461 AMAQI
2nd Aug 2026462 AMAQI
2nd Aug 2026453 AMAQI
2nd Aug 2026454 AMAQI

29°C23/37°C

2nd Aug 2026465 AMAQI
2nd Aug 2026496 AMAQI
2nd Aug 2026507 AMAQI
2nd Aug 2026568 AMAQI
2nd Aug 2026679 AMAQI
2nd Aug 20266910 AMAQI
2nd Aug 20266611 AMAQI
2nd Aug 20266612 PMAQI
2nd Aug 2026621 PMAQI
2nd Aug 2026602 PMAQI
2nd Aug 2026463 PMAQI
2nd Aug 2026474 PMAQI
2nd Aug 2026525 PMAQI
2nd Aug 2026516 PMAQI
2nd Aug 2026527 PMAQI
2nd Aug 2026538 PMAQI
2nd Aug 2026519 PMAQI
2nd Aug 20264710 PMAQI
2nd Aug 20265311 PMAQI
3rd Aug 20265812 AMAQI
3rd Aug 2026611 AMAQI
3rd Aug 2026592 AMAQI
3rd Aug 2026563 AMAQI
3rd Aug 2026584 AMAQI

29°C22/38°C

3rd Aug 2026585 AMAQI
3rd Aug 2026596 AMAQI
3rd Aug 2026557 AMAQI
3rd Aug 2026598 AMAQI
3rd Aug 2026629 AMAQI
3rd Aug 20266110 AMAQI
3rd Aug 20266111 AMAQI
3rd Aug 20265512 PMAQI
3rd Aug 2026541 PMAQI
3rd Aug 2026562 PMAQI
3rd Aug 2026543 PMAQI
3rd Aug 2026524 PMAQI
3rd Aug 2026535 PMAQI
3rd Aug 2026576 PMAQI
3rd Aug 2026597 PMAQI
3rd Aug 2026538 PMAQI
3rd Aug 2026469 PMAQI
3rd Aug 20264510 PMAQI
3rd Aug 20264111 PMAQI
4th Aug 20263612 AMAQI
4th Aug 2026431 AMAQI
4th Aug 2026522 AMAQI
4th Aug 2026513 AMAQI
4th Aug 2026474 AMAQI

28°C23/34°C

4th Aug 2026515 AMAQI
4th Aug 2026516 AMAQI
4th Aug 2026477 AMAQI
4th Aug 2026498 AMAQI
4th Aug 2026499 AMAQI
4th Aug 20265010 AMAQI
4th Aug 20264711 AMAQI
4th Aug 20264712 PMAQI
4th Aug 2026371 PMAQI
4th Aug 2026322 PMAQI
4th Aug 2026313 PMAQI
4th Aug 2026264 PMAQI
4th Aug 2026285 PMAQI
4th Aug 2026296 PMAQI
4th Aug 2026267 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026269 PMAQI
4th Aug 20263010 PMAQI
4th Aug 20263311 PMAQI
5th Aug 20263312 AMAQI
5th Aug 2026301 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026243 AMAQI
5th Aug 2026234 AMAQI

27°C23/33°C

5th Aug 2026265 AMAQI
5th Aug 2026246 AMAQI
5th Aug 2026247 AMAQI
5th Aug 2026298 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262910 AMAQI
5th Aug 20262611 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026223 PMAQI
5th Aug 2026264 PMAQI
5th Aug 2026315 PMAQI
5th Aug 2026316 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026278 PMAQI
5th Aug 2026279 PMAQI
5th Aug 20262710 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262812 AMAQI
6th Aug 2026271 AMAQI
6th Aug 2026272 AMAQI
6th Aug 2026273 AMAQI
6th Aug 2026244 AMAQI

27°C21/34°C

6th Aug 2026255 AMAQI
6th Aug 2026286 AMAQI
6th Aug 2026337 AMAQI
6th Aug 2026318 AMAQI
6th Aug 2026319 AMAQI
6th Aug 20263110 AMAQI
6th Aug 20263111 AMAQI
6th Aug 20263212 PMAQI
6th Aug 2026321 PMAQI
6th Aug 2026322 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026264 PMAQI
6th Aug 2026245 PMAQI
6th Aug 2026236 PMAQI
6th Aug 2026277 PMAQI
6th Aug 2026308 PMAQI
6th Aug 2026349 PMAQI
6th Aug 20262910 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026261 AMAQI
7th Aug 2026272 AMAQI
7th Aug 2026303 AMAQI
7th Aug 2026294 AMAQI

26°C20/34°C

7th Aug 2026285 AMAQI
7th Aug 2026286 AMAQI
7th Aug 2026307 AMAQI
7th Aug 2026308 AMAQI
7th Aug 2026279 AMAQI
7th Aug 20262710 AMAQI
7th Aug 20262811 AMAQI
7th Aug 20262712 PMAQI
7th Aug 2026451 PMAQI
7th Aug 2026312 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026294 PMAQI
7th Aug 2026275 PMAQI
7th Aug 2026306 PMAQI
7th Aug 2026347 PMAQI
7th Aug 2026328 PMAQI
7th Aug 2026299 PMAQI
7th Aug 20263110 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20262812 AMAQI
8th Aug 2026271 AMAQI
8th Aug 2026272 AMAQI
8th Aug 2026263 AMAQI
8th Aug 2026304 AMAQI

27°C20/35°C

8th Aug 2026305 AMAQI
8th Aug 2026316 AMAQI
8th Aug 2026297 AMAQI
8th Aug 2026278 AMAQI
8th Aug 2026289 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20263311 AMAQI
8th Aug 20263512 PMAQI
8th Aug 2026311 PMAQI
8th Aug 2026282 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026264 PMAQI
8th Aug 2026275 PMAQI
8th Aug 2026286 PMAQI
8th Aug 2026287 PMAQI
8th Aug 2026268 PMAQI
8th Aug 2026279 PMAQI
8th Aug 20263310 PMAQI
8th Aug 20263111 PMAQI
9th Aug 20263212 AMAQI
9th Aug 2026311 AMAQI
9th Aug 2026332 AMAQI
9th Aug 2026303 AMAQI
9th Aug 2026294 AMAQI

27°C23/33°C

9th Aug 2026265 AMAQI
9th Aug 2026266 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026288 AMAQI
9th Aug 2026339 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20263011 AMAQI
9th Aug 20263212 PMAQI
9th Aug 2026301 PMAQI
9th Aug 2026302 PMAQI
9th Aug 2026303 PMAQI
9th Aug 2026244 PMAQI
9th Aug 2026275 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026267 PMAQI
9th Aug 2026248 PMAQI
9th Aug 2026249 PMAQI
9th Aug 20262310 PMAQI
9th Aug 20262411 PMAQI
10th Aug 20262612 AMAQI
10th Aug 2026291 AMAQI
10th Aug 2026242 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026274 AMAQI

26°C24/28°C

10th Aug 2026275 AMAQI
10th Aug 2026266 AMAQI
10th Aug 2026267 AMAQI
10th Aug 2026288 AMAQI
10th Aug 2026289 AMAQI
10th Aug 20262810 AMAQI
10th Aug 20262811 AMAQI
10th Aug 20262312 PMAQI
10th Aug 2026241 PMAQI
10th Aug 2026242 PMAQI
10th Aug 2026293 PMAQI
10th Aug 2026274 PMAQI
10th Aug 2026245 PMAQI
10th Aug 2026246 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026248 PMAQI
10th Aug 2026289 PMAQI
10th Aug 20262910 PMAQI
10th Aug 20262911 PMAQI
11th Aug 20263112 AMAQI
11th Aug 2026281 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026233 AMAQI
11th Aug 2026244 AMAQI

25°C21/29°C

11th Aug 2026235 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026258 AMAQI
11th Aug 2026299 AMAQI
11th Aug 20262810 AMAQI
11th Aug 20262711 AMAQI
11th Aug 20262612 PMAQI
11th Aug 2026231 PMAQI
11th Aug 2026242 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026244 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026246 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026268 PMAQI
11th Aug 2026289 PMAQI
11th Aug 20262410 PMAQI
11th Aug 20262411 PMAQI
12th Aug 20262112 AMAQI
12th Aug 2026241 AMAQI
12th Aug 2026272 AMAQI
12th Aug 2026273 AMAQI
12th Aug 2026264 AMAQI

23°C18/28°C

12th Aug 2026265 AMAQI
12th Aug 2026246 AMAQI
12th Aug 2026287 AMAQI
12th Aug 2026308 AMAQI
12th Aug 2026289 AMAQI
12th Aug 20262810 AMAQI
12th Aug 20263211 AMAQI
12th Aug 20262212 PMAQI
12th Aug 2026241 PMAQI
12th Aug 2026242 PMAQI
12th Aug 2026243 PMAQI
12th Aug 2026234 PMAQI
12th Aug 2026255 PMAQI
12th Aug 2026246 PMAQI
12th Aug 2026267 PMAQI
12th Aug 2026268 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262411 PMAQI
13th Aug 20262612 AMAQI
13th Aug 2026281 AMAQI
13th Aug 2026282 AMAQI
13th Aug 2026273 AMAQI
13th Aug 2026294 AMAQI

23°C17/29°C

13th Aug 2026335 AMAQI
13th Aug 2026286 AMAQI
13th Aug 2026287 AMAQI
13th Aug 2026308 AMAQI
13th Aug 2026289 AMAQI
13th Aug 20262710 AMAQI
13th Aug 20262611 AMAQI
13th Aug 20262612 PMAQI
13th Aug 2026241 PMAQI
13th Aug 2026242 PMAQI
13th Aug 2026253 PMAQI
13th Aug 2026244 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026246 PMAQI
13th Aug 2026247 PMAQI
13th Aug 2026238 PMAQI
13th Aug 2026239 PMAQI
13th Aug 20262610 PMAQI
13th Aug 20262711 PMAQI
14th Aug 20262712 AMAQI
14th Aug 2026291 AMAQI
14th Aug 2026262 AMAQI
14th Aug 2026283 AMAQI
14th Aug 2026284 AMAQI

24°C18/31°C

14th Aug 2026285 AMAQI
14th Aug 2026276 AMAQI
14th Aug 2026297 AMAQI
14th Aug 2026288 AMAQI
14th Aug 2026299 AMAQI
14th Aug 20263010 AMAQI
14th Aug 20263111 AMAQI
14th Aug 20263212 PMAQI
14th Aug 2026311 PMAQI
14th Aug 2026312 PMAQI
14th Aug 2026333 PMAQI
14th Aug 2026334 PMAQI
14th Aug 2026305 PMAQI
14th Aug 2026326 PMAQI
14th Aug 2026347 PMAQI
14th Aug 2026358 PMAQI
14th Aug 2026369 PMAQI
14th Aug 20263410 PMAQI
14th Aug 20263311 PMAQI
15th Aug 20263312 AMAQI
15th Aug 2026331 AMAQI
15th Aug 2026322 AMAQI
15th Aug 2026313 AMAQI
15th Aug 2026304 AMAQI

24°C20/33°C

15th Aug 2026295 AMAQI
15th Aug 2026316 AMAQI
15th Aug 2026317 AMAQI
15th Aug 2026298 AMAQI
15th Aug 2026319 AMAQI
15th Aug 20263210 AMAQI
15th Aug 20263311 AMAQI
15th Aug 20263712 PMAQI
15th Aug 2026381 PMAQI
15th Aug 2026422 PMAQI
15th Aug 2026473 PMAQI
15th Aug 2026494 PMAQI
15th Aug 2026525 PMAQI
15th Aug 2026656 PMAQI
15th Aug 2026637 PMAQI
15th Aug 2026638 PMAQI
15th Aug 2026599 PMAQI
15th Aug 20265510 PMAQI
15th Aug 20265311 PMAQI
16th Aug 20265212 AMAQI
16th Aug 2026491 AMAQI
16th Aug 2026512 AMAQI
16th Aug 2026433 AMAQI
16th Aug 2026454 AMAQI

25°C21/32°C

16th Aug 2026495 AMAQI
5 AM
16th Aug 2026496 AMAQI
16th Aug 2026457 AMAQI
16th Aug 2026498 AMAQI
16th Aug 2026459 AMAQI
16th Aug 20264510 AMAQI
16th Aug 20264011 AMAQI
16th Aug 20264012 PMAQI
12 PM
16th Aug 2026331 PMAQI
16th Aug 2026302 PMAQI
16th Aug 2026283 PMAQI
16th Aug 2026284 PMAQI
16th Aug 2026285 PMAQI
16th Aug 2026276 PMAQI
16th Aug 2026257 PMAQI
7 PM
16th Aug 2026248 PMAQI
16th Aug 2026279 PMAQI
16th Aug 20262610 PMAQI
16th Aug 20262211 PMAQI
12 AM
4 AM

21°C20/23°C

Day time
Avg. Highest Time
9 AM - 12 PM

41AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
5 AM

36AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 12 PM (Avg. 41), while the lowest AQI was between 5 AM to 5 AM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 11 PM

37AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM

37AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 37), while the lowest AQI was between 12 AM to 11 PM (Avg. 37).

2026 Days Vs Air Quality

Gyeongsan, Gyeongbuk, South Korea

2026

57%

127

37%

83

6%

14

Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)

Good
127 Days
Moderate
83 Days
Poor
14 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 57%

Health Risk Level:

Considerable

In 2026, 57% of 228 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Gyeongsan, Gyeongbuk, 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
25AQI (US)
2nd January 2026
29AQI (US)
3rd January 2026
50AQI (US)
4th January 2026
89AQI (US)
5th January 2026
51AQI (US)
6th January 2026
39AQI (US)
7th January 2026
57AQI (US)
8th January 2026
24AQI (US)
9th January 2026
36AQI (US)
10th January 2026
61AQI (US)
11th January 2026
21AQI (US)
12th January 2026
42AQI (US)
13th January 2026
56AQI (US)
14th January 2026
36AQI (US)
15th January 2026
87AQI (US)
16th January 2026
119AQI (US)
17th January 2026
104AQI (US)
18th January 2026
100AQI (US)
19th January 2026
80AQI (US)
20th January 2026
28AQI (US)
21st January 2026
33AQI (US)
22nd January 2026
33AQI (US)
23rd January 2026
57AQI (US)
24th January 2026
64AQI (US)
25th January 2026
23AQI (US)
26th January 2026
41AQI (US)
27th January 2026
51AQI (US)
28th January 2026
28AQI (US)
29th January 2026
50AQI (US)
30th January 2026
28AQI (US)
31st January 2026
47AQI (US)
1st February 2026
75AQI (US)
2nd February 2026
71AQI (US)
3rd February 2026
38AQI (US)
4th February 2026
92AQI (US)
5th February 2026
114AQI (US)
6th February 2026
74AQI (US)
7th February 2026
30AQI (US)
8th February 2026
35AQI (US)
9th February 2026
35AQI (US)
10th February 2026
63AQI (US)
11th February 2026
82AQI (US)
12th February 2026
115AQI (US)
13th February 2026
128AQI (US)
14th February 2026
137AQI (US)
15th February 2026
119AQI (US)
16th February 2026
46AQI (US)
17th February 2026
29AQI (US)
18th February 2026
47AQI (US)
19th February 2026
41AQI (US)
20th February 2026
60AQI (US)
21st February 2026
93AQI (US)
22nd February 2026
48AQI (US)
23rd February 2026
23AQI (US)
24th February 2026
39AQI (US)
25th February 2026
37AQI (US)
26th February 2026
33AQI (US)
27th February 2026
46AQI (US)
28th February 2026
56AQI (US)
1st March 2026
53AQI (US)
2nd March 2026
84AQI (US)
3rd March 2026
48AQI (US)
4th March 2026
45AQI (US)
5th March 2026
57AQI (US)
6th March 2026
46AQI (US)
7th March 2026
63AQI (US)
8th March 2026
42AQI (US)
9th March 2026
77AQI (US)
10th March 2026
120AQI (US)
11th March 2026
104AQI (US)
12th March 2026
92AQI (US)
13th March 2026
38AQI (US)
14th March 2026
46AQI (US)
15th March 2026
80AQI (US)
16th March 2026
100AQI (US)
17th March 2026
85AQI (US)
18th March 2026
80AQI (US)
19th March 2026
79AQI (US)
20th March 2026
53AQI (US)
21st March 2026
80AQI (US)
22nd March 2026
68AQI (US)
23rd March 2026
74AQI (US)
24th March 2026
121AQI (US)
25th March 2026
148AQI (US)
26th March 2026
114AQI (US)
27th March 2026
128AQI (US)
28th March 2026
114AQI (US)
29th March 2026
95AQI (US)
30th March 2026
93AQI (US)
31st March 2026
30AQI (US)
1st April 2026
64AQI (US)
2nd April 2026
56AQI (US)
3rd April 2026
67AQI (US)
4th April 2026
44AQI (US)
5th April 2026
40AQI (US)
6th April 2026
60AQI (US)
7th April 2026
25AQI (US)
8th April 2026
44AQI (US)
9th April 2026
50AQI (US)
10th April 2026
36AQI (US)
11th April 2026
41AQI (US)
12th April 2026
52AQI (US)
13th April 2026
56AQI (US)
14th April 2026
49AQI (US)
15th April 2026
54AQI (US)
16th April 2026
40AQI (US)
17th April 2026
18th April 2026
57AQI (US)
19th April 2026
54AQI (US)
20th April 2026
41AQI (US)
21st April 2026
56AQI (US)
22nd April 2026
23rd April 2026
45AQI (US)
24th April 2026
29AQI (US)
25th April 2026
53AQI (US)
26th April 2026
50AQI (US)
27th April 2026
59AQI (US)
28th April 2026
52AQI (US)
29th April 2026
34AQI (US)
30th April 2026
49AQI (US)
1st May 2026
50AQI (US)
2nd May 2026
62AQI (US)
3rd May 2026
55AQI (US)
4th May 2026
29AQI (US)
5th May 2026
41AQI (US)
6th May 2026
38AQI (US)
7th May 2026
42AQI (US)
8th May 2026
35AQI (US)
9th May 2026
10th May 2026
43AQI (US)
11th May 2026
40AQI (US)
12th May 2026
53AQI (US)
13th May 2026
60AQI (US)
14th May 2026
60AQI (US)
15th May 2026
53AQI (US)
16th May 2026
77AQI (US)
17th May 2026
65AQI (US)
18th May 2026
56AQI (US)
19th May 2026
53AQI (US)
20th May 2026
63AQI (US)
21st May 2026
67AQI (US)
22nd May 2026
77AQI (US)
23rd May 2026
71AQI (US)
24th May 2026
70AQI (US)
25th May 2026
65AQI (US)
26th May 2026
49AQI (US)
27th May 2026
48AQI (US)
28th May 2026
38AQI (US)
29th May 2026
60AQI (US)
30th May 2026
43AQI (US)
31st May 2026
47AQI (US)
1st June 2026
70AQI (US)
2nd June 2026
72AQI (US)
3rd June 2026
29AQI (US)
4th June 2026
45AQI (US)
5th June 2026
42AQI (US)
6th June 2026
34AQI (US)
7th June 2026
25AQI (US)
8th June 2026
36AQI (US)
9th June 2026
45AQI (US)
10th June 2026
46AQI (US)
11th June 2026
43AQI (US)
12th June 2026
39AQI (US)
13th June 2026
45AQI (US)
14th June 2026
60AQI (US)
15th June 2026
62AQI (US)
16th June 2026
54AQI (US)
17th June 2026
49AQI (US)
18th June 2026
49AQI (US)
19th June 2026
63AQI (US)
20th June 2026
29AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
57AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
22AQI (US)
25th June 2026
27AQI (US)
26th June 2026
36AQI (US)
27th June 2026
40AQI (US)
28th June 2026
37AQI (US)
29th June 2026
47AQI (US)
30th June 2026
46AQI (US)
1st July 2026
48AQI (US)
2nd July 2026
56AQI (US)
3rd July 2026
71AQI (US)
4th July 2026
46AQI (US)
5th July 2026
45AQI (US)
6th July 2026
25AQI (US)
7th July 2026
50AQI (US)
8th July 2026
33AQI (US)
9th July 2026
32AQI (US)
10th July 2026
27AQI (US)
11th July 2026
34AQI (US)
12th July 2026
36AQI (US)
13th July 2026
31AQI (US)
14th July 2026
30AQI (US)
15th July 2026
32AQI (US)
16th July 2026
51AQI (US)
17th July 2026
67AQI (US)
18th July 2026
60AQI (US)
19th July 2026
47AQI (US)
20th July 2026
56AQI (US)
21st July 2026
40AQI (US)
22nd July 2026
42AQI (US)
23rd July 2026
46AQI (US)
24th July 2026
53AQI (US)
25th July 2026
48AQI (US)
26th July 2026
33AQI (US)
27th July 2026
35AQI (US)
28th July 2026
34AQI (US)
29th July 2026
36AQI (US)
30th July 2026
30AQI (US)
31st July 2026
32AQI (US)
1st August 2026
37AQI (US)
2nd August 2026
53AQI (US)
3rd August 2026
56AQI (US)
4th August 2026
39AQI (US)
5th August 2026
26AQI (US)
6th August 2026
29AQI (US)
7th August 2026
29AQI (US)
8th August 2026
29AQI (US)
9th August 2026
28AQI (US)
10th August 2026
26AQI (US)
11th August 2026
26AQI (US)
12th August 2026
26AQI (US)
13th August 2026
26AQI (US)
14th August 2026
31AQI (US)
15th August 2026
41AQI (US)
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

51AQI (US)

65AQI (US)

79AQI (US)

48AQI (US)

54AQI (US)

43AQI (US)

42AQI (US)

33AQI (US)

No. of days

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

202653AQI (US)

18
11
2
14
9
5
7
17
7
15
13
13
17
23
7
24
7
13
2
127
83
14

Highest AQI (US) recorded in

March

79AQI (US)

Lowest AQI (US) recorded in

August

33AQI (US)

202557AQI (US)

5
22
4
11
17
5
25
1
2
28
9
22
10
20
13
18
18
13
30
18
13
4
25
1
9
20
2
134
223
8

Highest AQI (US) recorded in

January

71AQI (US)

Lowest AQI (US) recorded in

September

37AQI (US)

202455AQI (US)

10
18
3
15
12
2
5
25
1
3
24
3
13
18
8
22
26
5
18
13
23
7
21
10
13
17
9
22
164
193
9

Highest AQI (US) recorded in

April

73AQI (US)

Lowest AQI (US) recorded in

July

38AQI (US)

202363AQI (US)

8
16
6
4
15
9
4
19
8
5
20
3
2
7
23
1
8
22
12
19
15
16
22
8
14
17
11
17
1
12
15
4
122
207
32
2

Highest AQI (US) recorded in

February

82AQI (US)

Lowest AQI (US) recorded in

September

44AQI (US)

202261AQI (US)

9
18
3
1
2
16
5
8
17
6
7
23
6
24
1
17
13
13
11
1
24
5
19
12
4
23
3
6
23
2
116
185
20
1

Highest AQI (US) recorded in

November

76AQI (US)

Lowest AQI (US) recorded in

August

28AQI (US)

202162AQI (US)

8
18
4
5
15
8
5
23
2
1
8
20
2
8
22
1
4
25
1
18
13
18
13
27
3
14
16
1
8
20
2
10
17
4
133
205
25
1

Highest AQI (US) recorded in

February

76AQI (US)

Lowest AQI (US) recorded in

September

38AQI (US)

202062AQI (US)

5
8
6
14
1
2
14
2
6
24
19
11
1
12
19
19
10
1
14
16
1
7
19
4
7
16
8
97
151
18

Highest AQI (US) recorded in

December

79AQI (US)

Lowest AQI (US) recorded in

July

48AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
63AQI (US)
Least Polluted Year Recorded
2026(Avg.)
53AQI (US)

Gyeongsan's annual 2026 AQI (US) (53) shows an average percentage change of -11.4% (improved AQI (US)) compared to previous years: 2020 (62), 2021 (62), 2022 (61), 2023 (63), 2024 (55), 2025 (57).