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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Sacheon Eup, Masan, Gyeongnam, 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

Sacheon Eup, Masan, Gyeongnam, South Korea

2022
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Aug 2024
72AQI
Lowest AQI recorded on
21st Aug 2024
19AQI

Same Day Analysis (10th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 25 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 9th Aug - 10th Aug 2026

Sacheon Eup, Masan, Gyeongnam, South Korea

AQI
Day
Night
.

5 AM9th Aug 2026

7 PM

4 AM10th Aug 2026

Day time
Avg. Highest Time
5AM9th Aug

29AQI

Avg. Lowest Time
3PM9th Aug

21AQI

Night time
Avg. Highest Time
12AM10th Aug

29AQI

Avg. Lowest Time
8PM9th Aug

21AQI

In the last 24 hours,

Sacheon Eup's AQI reached its highest point of 29 at 5 AM during the Day, while the lowest point, 21, was recorded at 8 PM during the Night between 9th Aug and 10th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Sacheon Eup, Masan, Gyeongnam, South Korea

JulAug
12th - 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 - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
12th Jul 2026165 AMAQI
12th Jul 2026286 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026268 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262811 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026242 PMAQI
12th Jul 2026213 PMAQI
12th Jul 2026244 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026266 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026299 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20262812 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026312 AMAQI
13th Jul 2026313 AMAQI
13th Jul 2026254 AMAQI

27°C23/30°C

13th Jul 2026285 AMAQI
13th Jul 2026266 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026278 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20262511 AMAQI
13th Jul 20262412 PMAQI
13th Jul 2026201 PMAQI
13th Jul 2026212 PMAQI
13th Jul 2026213 PMAQI
13th Jul 2026234 PMAQI
13th Jul 2026295 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026267 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026309 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026293 AMAQI
14th Jul 2026274 AMAQI

27°C25/30°C

14th Jul 2026185 AMAQI
14th Jul 2026166 AMAQI
14th Jul 2026277 AMAQI
14th Jul 2026258 AMAQI
14th Jul 2026289 AMAQI
14th Jul 20262810 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026144 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026276 PMAQI
14th Jul 2026277 PMAQI
14th Jul 2026288 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20262910 PMAQI
14th Jul 20263011 PMAQI
15th Jul 20263112 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026292 AMAQI
15th Jul 2026293 AMAQI
15th Jul 2026244 AMAQI

26°C24/29°C

15th Jul 2026305 AMAQI
15th Jul 2026226 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20263210 AMAQI
15th Jul 20262711 AMAQI
15th Jul 20262612 PMAQI
15th Jul 2026241 PMAQI
15th Jul 2026542 PMAQI
15th Jul 2026673 PMAQI
15th Jul 2026554 PMAQI
15th Jul 2026515 PMAQI
15th Jul 2026446 PMAQI
15th Jul 2026367 PMAQI
15th Jul 2026338 PMAQI
15th Jul 2026369 PMAQI
15th Jul 20263110 PMAQI
15th Jul 20263311 PMAQI
16th Jul 20263812 AMAQI
16th Jul 2026401 AMAQI
16th Jul 2026442 AMAQI
16th Jul 2026443 AMAQI
16th Jul 2026484 AMAQI

27°C23/32°C

16th Jul 2026475 AMAQI
16th Jul 2026486 AMAQI
16th Jul 2026517 AMAQI
16th Jul 2026518 AMAQI
16th Jul 2026539 AMAQI
16th Jul 20265210 AMAQI
16th Jul 20265511 AMAQI
16th Jul 20265512 PMAQI
16th Jul 2026561 PMAQI
16th Jul 2026582 PMAQI
16th Jul 2026583 PMAQI
16th Jul 2026524 PMAQI
16th Jul 2026555 PMAQI
16th Jul 2026566 PMAQI
16th Jul 2026587 PMAQI
16th Jul 2026628 PMAQI
16th Jul 2026699 PMAQI
16th Jul 20266810 PMAQI
16th Jul 20266911 PMAQI
17th Jul 20266912 AMAQI
17th Jul 2026681 AMAQI
17th Jul 2026702 AMAQI
17th Jul 2026693 AMAQI
17th Jul 2026684 AMAQI

26°C21/32°C

17th Jul 2026645 AMAQI
17th Jul 2026626 AMAQI
17th Jul 2026647 AMAQI
17th Jul 2026658 AMAQI
17th Jul 2026689 AMAQI
17th Jul 20266710 AMAQI
17th Jul 20266411 AMAQI
17th Jul 20266412 PMAQI
17th Jul 2026651 PMAQI
17th Jul 2026662 PMAQI
17th Jul 2026723 PMAQI
17th Jul 2026704 PMAQI
17th Jul 2026605 PMAQI
17th Jul 2026536 PMAQI
17th Jul 2026537 PMAQI
17th Jul 2026338 PMAQI
17th Jul 2026369 PMAQI
17th Jul 20264210 PMAQI
17th Jul 20264211 PMAQI
18th Jul 20263412 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026622 AMAQI
18th Jul 2026693 AMAQI
18th Jul 2026724 AMAQI

26°C23/30°C

18th Jul 2026625 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026367 AMAQI
18th Jul 2026258 AMAQI
18th Jul 2026299 AMAQI
18th Jul 20263110 AMAQI
18th Jul 20261711 AMAQI
18th Jul 20261912 PMAQI
18th Jul 2026341 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026403 PMAQI
18th Jul 2026444 PMAQI
18th Jul 2026485 PMAQI
18th Jul 2026516 PMAQI
18th Jul 2026567 PMAQI
18th Jul 2026548 PMAQI
18th Jul 2026549 PMAQI
18th Jul 20264610 PMAQI
18th Jul 20265611 PMAQI
19th Jul 20264812 AMAQI
19th Jul 2026361 AMAQI
19th Jul 2026292 AMAQI
19th Jul 2026333 AMAQI
19th Jul 2026364 AMAQI

26°C24/28°C

19th Jul 2026365 AMAQI
19th Jul 2026296 AMAQI
19th Jul 2026297 AMAQI
19th Jul 2026278 AMAQI
19th Jul 2026319 AMAQI
19th Jul 20262910 AMAQI
19th Jul 20262711 AMAQI
19th Jul 20262912 PMAQI
19th Jul 2026341 PMAQI
19th Jul 2026442 PMAQI
19th Jul 2026513 PMAQI
19th Jul 2026514 PMAQI
19th Jul 2026515 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026537 PMAQI
19th Jul 2026538 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20265511 PMAQI
20th Jul 20265012 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026542 AMAQI
20th Jul 2026623 AMAQI
20th Jul 2026624 AMAQI

26°C24/29°C

20th Jul 2026645 AMAQI
20th Jul 2026576 AMAQI
20th Jul 2026587 AMAQI
20th Jul 2026628 AMAQI
20th Jul 2026599 AMAQI
20th Jul 20265610 AMAQI
20th Jul 20265011 AMAQI
20th Jul 20264812 PMAQI
20th Jul 2026511 PMAQI
20th Jul 2026522 PMAQI
20th Jul 2026463 PMAQI
20th Jul 2026464 PMAQI
20th Jul 2026505 PMAQI
20th Jul 2026426 PMAQI
20th Jul 2026447 PMAQI
20th Jul 2026448 PMAQI
20th Jul 2026369 PMAQI
20th Jul 20263610 PMAQI
20th Jul 20264011 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026361 AMAQI
21st Jul 2026332 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026274 AMAQI

26°C24/30°C

21st Jul 2026275 AMAQI
21st Jul 2026276 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026279 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262911 AMAQI
21st Jul 2026271 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026273 PMAQI
21st Jul 2026294 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026767 PMAQI
21st Jul 2026278 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263110 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20263312 AMAQI
22nd Jul 2026331 AMAQI
22nd Jul 2026332 AMAQI
22nd Jul 2026383 AMAQI
22nd Jul 2026384 AMAQI

26°C24/30°C

22nd Jul 2026365 AMAQI
22nd Jul 2026336 AMAQI
22nd Jul 2026317 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262110 AMAQI
22nd Jul 20262311 AMAQI
22nd Jul 20263112 PMAQI
22nd Jul 2026291 PMAQI
22nd Jul 2026312 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026314 PMAQI
22nd Jul 2026275 PMAQI
22nd Jul 2026296 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026278 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262311 PMAQI
23rd Jul 20262312 AMAQI
23rd Jul 2026231 AMAQI
23rd Jul 2026212 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026214 AMAQI

27°C24/30°C

23rd Jul 2026215 AMAQI
23rd Jul 2026216 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262311 AMAQI
23rd Jul 20262312 PMAQI
23rd Jul 2026271 PMAQI
23rd Jul 2026362 PMAQI
23rd Jul 2026333 PMAQI
23rd Jul 2026334 PMAQI
23rd Jul 2026365 PMAQI
23rd Jul 2026386 PMAQI
23rd Jul 2026317 PMAQI
23rd Jul 2026318 PMAQI
23rd Jul 2026339 PMAQI
23rd Jul 20264210 PMAQI
23rd Jul 20263311 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026341 AMAQI
24th Jul 2026312 AMAQI
24th Jul 2026313 AMAQI
24th Jul 2026334 AMAQI

27°C24/31°C

24th Jul 2026385 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026337 AMAQI
24th Jul 2026338 AMAQI
24th Jul 2026299 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20264411 AMAQI
24th Jul 20265612 PMAQI
24th Jul 2026491 PMAQI
24th Jul 2026442 PMAQI
24th Jul 2026443 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026425 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026508 PMAQI
24th Jul 2026449 PMAQI
24th Jul 20263110 PMAQI
24th Jul 20263211 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026211 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026274 AMAQI

27°C23/31°C

25th Jul 2026255 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026238 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20263112 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026312 PMAQI
25th Jul 2026273 PMAQI
25th Jul 2026304 PMAQI
25th Jul 2026275 PMAQI
25th Jul 2026236 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20262511 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026254 AMAQI

27°C24/32°C

26th Jul 2026235 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026323 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026275 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20263310 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026271 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026333 AMAQI
27th Jul 2026334 AMAQI

28°C24/34°C

27th Jul 2026315 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262311 AMAQI
27th Jul 20262712 PMAQI
27th Jul 2026291 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026344 PMAQI
27th Jul 2026215 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026272 AMAQI
28th Jul 2026213 AMAQI
28th Jul 2026384 AMAQI

28°C24/33°C

28th Jul 2026345 AMAQI
28th Jul 2026336 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026338 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026331 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026215 PMAQI
28th Jul 2026216 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026238 PMAQI
28th Jul 2026279 PMAQI
28th Jul 20262110 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026213 AMAQI
29th Jul 2026234 AMAQI

28°C23/34°C

29th Jul 2026255 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20262310 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20262112 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026212 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026275 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026278 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026293 AMAQI
30th Jul 2026254 AMAQI

28°C24/34°C

30th Jul 2026295 AMAQI
30th Jul 2026296 AMAQI
30th Jul 2026317 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20263311 AMAQI
30th Jul 20262912 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026212 PMAQI
30th Jul 2026323 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026365 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026232 AMAQI
31st Jul 2026213 AMAQI
31st Jul 2026214 AMAQI

28°C22/34°C

31st Jul 2026215 AMAQI
31st Jul 2026216 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026218 AMAQI
31st Jul 2026219 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026271 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026253 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026237 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026259 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20265012 AMAQI
1st Aug 2026461 AMAQI
1st Aug 2026382 AMAQI
1st Aug 2026343 AMAQI
1st Aug 2026294 AMAQI

28°C22/34°C

1st Aug 2026335 AMAQI
1st Aug 2026406 AMAQI
1st Aug 2026407 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026389 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20265111 AMAQI
1st Aug 20265012 PMAQI
1st Aug 2026521 PMAQI
1st Aug 2026482 PMAQI
1st Aug 2026503 PMAQI
1st Aug 2026484 PMAQI
1st Aug 2026535 PMAQI
1st Aug 2026496 PMAQI
1st Aug 2026517 PMAQI
1st Aug 2026508 PMAQI
1st Aug 2026509 PMAQI
1st Aug 20265010 PMAQI
1st Aug 20265611 PMAQI
2nd Aug 20265412 AMAQI
2nd Aug 2026561 AMAQI
2nd Aug 2026562 AMAQI
2nd Aug 2026573 AMAQI
2nd Aug 2026584 AMAQI

28°C23/35°C

2nd Aug 2026605 AMAQI
2nd Aug 2026606 AMAQI
2nd Aug 2026597 AMAQI
2nd Aug 2026578 AMAQI
2nd Aug 2026549 AMAQI
2nd Aug 20265410 AMAQI
2nd Aug 20265211 AMAQI
2nd Aug 20265412 PMAQI
2nd Aug 2026541 PMAQI
2nd Aug 2026552 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026514 PMAQI
2nd Aug 2026545 PMAQI
2nd Aug 2026566 PMAQI
2nd Aug 2026597 PMAQI
2nd Aug 2026638 PMAQI
2nd Aug 2026649 PMAQI
2nd Aug 20266810 PMAQI
2nd Aug 20266911 PMAQI
3rd Aug 20266212 AMAQI
3rd Aug 2026671 AMAQI
3rd Aug 2026682 AMAQI
3rd Aug 2026653 AMAQI
3rd Aug 2026644 AMAQI

29°C23/36°C

3rd Aug 2026705 AMAQI
3rd Aug 2026506 AMAQI
3rd Aug 2026547 AMAQI
3rd Aug 2026628 AMAQI
3rd Aug 2026529 AMAQI
3rd Aug 20265410 AMAQI
3rd Aug 20265511 AMAQI
3rd Aug 20266212 PMAQI
3rd Aug 2026641 PMAQI
3rd Aug 2026602 PMAQI
3rd Aug 2026623 PMAQI
3rd Aug 2026574 PMAQI
3rd Aug 2026645 PMAQI
3rd Aug 2026596 PMAQI
3rd Aug 2026567 PMAQI
3rd Aug 2026558 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20264610 PMAQI
3rd Aug 20264411 PMAQI
4th Aug 20264412 AMAQI
4th Aug 2026421 AMAQI
4th Aug 2026402 AMAQI
4th Aug 2026463 AMAQI
4th Aug 2026444 AMAQI

29°C24/34°C

4th Aug 2026445 AMAQI
4th Aug 2026386 AMAQI
4th Aug 2026317 AMAQI
4th Aug 2026408 AMAQI
4th Aug 2026479 AMAQI
4th Aug 20264610 AMAQI
4th Aug 20263811 AMAQI
4th Aug 20264012 PMAQI
4th Aug 2026231 PMAQI
4th Aug 2026312 PMAQI
4th Aug 2026313 PMAQI
4th Aug 2026334 PMAQI
4th Aug 2026425 PMAQI
4th Aug 2026536 PMAQI
4th Aug 2026567 PMAQI
4th Aug 2026518 PMAQI
4th Aug 2026409 PMAQI
4th Aug 20264210 PMAQI
4th Aug 20264211 PMAQI
5th Aug 20264212 AMAQI
5th Aug 2026421 AMAQI
5th Aug 2026512 AMAQI
5th Aug 2026513 AMAQI
5th Aug 2026444 AMAQI

28°C25/33°C

5th Aug 2026485 AMAQI
5th Aug 2026506 AMAQI
5th Aug 2026387 AMAQI
5th Aug 2026508 AMAQI
5th Aug 2026529 AMAQI
5th Aug 20265010 AMAQI
5th Aug 20264011 AMAQI
5th Aug 20264412 PMAQI
5th Aug 2026481 PMAQI
5th Aug 2026422 PMAQI
5th Aug 2026403 PMAQI
5th Aug 2026384 PMAQI
5th Aug 2026405 PMAQI
5th Aug 2026406 PMAQI
5th Aug 2026427 PMAQI
5th Aug 2026338 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026253 AMAQI
6th Aug 2026254 AMAQI

28°C24/33°C

6th Aug 2026295 AMAQI
6th Aug 2026296 AMAQI
6th Aug 2026297 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026279 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20262912 PMAQI
6th Aug 2026311 PMAQI
6th Aug 2026312 PMAQI
6th Aug 2026273 PMAQI
6th Aug 2026274 PMAQI
6th Aug 2026325 PMAQI
6th Aug 2026336 PMAQI
6th Aug 2026387 PMAQI
6th Aug 2026408 PMAQI
6th Aug 2026429 PMAQI
6th Aug 20264010 PMAQI
6th Aug 20263611 PMAQI
7th Aug 20263112 AMAQI
7th Aug 2026531 AMAQI
7th Aug 2026472 AMAQI
7th Aug 2026423 AMAQI
7th Aug 2026384 AMAQI

28°C22/34°C

7th Aug 2026365 AMAQI
7th Aug 2026426 AMAQI
7th Aug 2026487 AMAQI
7th Aug 2026368 AMAQI
7th Aug 2026339 AMAQI
7th Aug 20263610 AMAQI
7th Aug 20263311 AMAQI
7th Aug 20263612 PMAQI
7th Aug 2026491 PMAQI
7th Aug 2026312 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026294 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026226 PMAQI
7th Aug 2026237 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026239 PMAQI
7th Aug 20262910 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026291 AMAQI
8th Aug 2026252 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026214 AMAQI

28°C23/34°C

8th Aug 2026235 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026297 AMAQI
8th Aug 2026298 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262110 AMAQI
8th Aug 20262111 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026213 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026216 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20262910 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262112 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026234 AMAQI

29°C25/34°C

9th Aug 2026295 AMAQI
9th Aug 2026296 AMAQI
9th Aug 2026217 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026299 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262912 PMAQI
9th Aug 2026291 PMAQI
9th Aug 2026252 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026234 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026218 PMAQI
9th Aug 2026239 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026291 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI

27°C25/31°C

10th Aug 2026215 AMAQI
5 AM
10th Aug 2026236 AMAQI
10th Aug 2026277 AMAQI
10th Aug 2026278 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262311 AMAQI
10th Aug 20262112 PMAQI
12 PM
10th Aug 2026251 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026274 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026257 PMAQI
7 PM
10th Aug 2026238 PMAQI
10th Aug 2026239 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262511 PMAQI
12 AM
4 AM

27°C22/31°C

Day time
Avg. Highest Time
5 AM - 7 PM

35AQI

15 hours / Day
450 hours / Month
Avg. Lowest Time
11 AM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 35), while the lowest AQI was between 11 AM to 11 AM (Avg. 33).
Night time
Avg. Highest Time
12 AM - 11 PM

35AQI

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

35AQI

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. 35), while the lowest AQI was between 12 AM to 11 PM (Avg. 35).

2026 Days Vs Air Quality

Sacheon Eup, Masan, Gyeongnam, South Korea

2026

67%

147

32%

70

0.9%

2

Total number of days with different AQI categories in last 222 days in 2026 (143 days remaining)

Good
147 Days
Moderate
70 Days
Poor
2 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 222 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

Sacheon Eup, Masan, Gyeongnam, 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
15AQI (US)
2nd January 2026
31AQI (US)
3rd January 2026
37AQI (US)
4th January 2026
71AQI (US)
5th January 2026
75AQI (US)
6th January 2026
39AQI (US)
7th January 2026
59AQI (US)
8th January 2026
26AQI (US)
9th January 2026
42AQI (US)
10th January 2026
58AQI (US)
11th January 2026
25AQI (US)
12th January 2026
34AQI (US)
13th January 2026
47AQI (US)
14th January 2026
33AQI (US)
15th January 2026
66AQI (US)
16th January 2026
73AQI (US)
17th January 2026
75AQI (US)
18th January 2026
82AQI (US)
19th January 2026
67AQI (US)
20th January 2026
17AQI (US)
21st January 2026
23AQI (US)
22nd January 2026
25AQI (US)
23rd January 2026
49AQI (US)
24th January 2026
54AQI (US)
25th January 2026
24AQI (US)
26th January 2026
35AQI (US)
27th January 2026
50AQI (US)
28th January 2026
26AQI (US)
29th January 2026
58AQI (US)
30th January 2026
24AQI (US)
31st January 2026
36AQI (US)
1st February 2026
60AQI (US)
2nd February 2026
51AQI (US)
3rd February 2026
48AQI (US)
4th February 2026
79AQI (US)
5th February 2026
84AQI (US)
6th February 2026
52AQI (US)
7th February 2026
26AQI (US)
8th February 2026
27AQI (US)
9th February 2026
48AQI (US)
10th February 2026
70AQI (US)
11th February 2026
69AQI (US)
12th February 2026
88AQI (US)
13th February 2026
91AQI (US)
14th February 2026
80AQI (US)
15th February 2026
81AQI (US)
16th February 2026
52AQI (US)
17th February 2026
26AQI (US)
18th February 2026
50AQI (US)
19th February 2026
38AQI (US)
20th February 2026
67AQI (US)
21st February 2026
84AQI (US)
22nd February 2026
53AQI (US)
23rd February 2026
42AQI (US)
24th February 2026
36AQI (US)
25th February 2026
20AQI (US)
26th February 2026
32AQI (US)
27th February 2026
50AQI (US)
28th February 2026
49AQI (US)
1st March 2026
42AQI (US)
2nd March 2026
60AQI (US)
3rd March 2026
40AQI (US)
4th March 2026
30AQI (US)
5th March 2026
39AQI (US)
6th March 2026
31AQI (US)
7th March 2026
52AQI (US)
8th March 2026
33AQI (US)
9th March 2026
70AQI (US)
10th March 2026
103AQI (US)
11th March 2026
86AQI (US)
12th March 2026
69AQI (US)
13th March 2026
28AQI (US)
14th March 2026
33AQI (US)
15th March 2026
72AQI (US)
16th March 2026
96AQI (US)
17th March 2026
73AQI (US)
18th March 2026
58AQI (US)
19th March 2026
57AQI (US)
20th March 2026
48AQI (US)
21st March 2026
62AQI (US)
22nd March 2026
48AQI (US)
23rd March 2026
42AQI (US)
24th March 2026
101AQI (US)
25th March 2026
88AQI (US)
26th March 2026
89AQI (US)
27th March 2026
100AQI (US)
28th March 2026
83AQI (US)
29th March 2026
80AQI (US)
30th March 2026
77AQI (US)
31st March 2026
21AQI (US)
1st April 2026
57AQI (US)
2nd April 2026
42AQI (US)
3rd April 2026
63AQI (US)
4th April 2026
30AQI (US)
5th April 2026
38AQI (US)
6th April 2026
53AQI (US)
7th April 2026
23AQI (US)
8th April 2026
29AQI (US)
9th April 2026
36AQI (US)
10th April 2026
32AQI (US)
11th April 2026
37AQI (US)
12th April 2026
56AQI (US)
13th April 2026
48AQI (US)
14th April 2026
65AQI (US)
15th April 2026
48AQI (US)
16th April 2026
48AQI (US)
17th April 2026
18th April 2026
30AQI (US)
19th April 2026
38AQI (US)
20th April 2026
35AQI (US)
21st April 2026
47AQI (US)
22nd April 2026
23rd April 2026
39AQI (US)
24th April 2026
42AQI (US)
25th April 2026
48AQI (US)
26th April 2026
58AQI (US)
27th April 2026
59AQI (US)
28th April 2026
38AQI (US)
29th April 2026
29AQI (US)
30th April 2026
48AQI (US)
1st May 2026
39AQI (US)
2nd May 2026
59AQI (US)
3rd May 2026
38AQI (US)
4th May 2026
23AQI (US)
5th May 2026
31AQI (US)
6th May 2026
31AQI (US)
7th May 2026
34AQI (US)
8th May 2026
30AQI (US)
9th May 2026
10th May 2026
30AQI (US)
11th May 2026
35AQI (US)
12th May 2026
34AQI (US)
13th May 2026
60AQI (US)
14th May 2026
63AQI (US)
15th May 2026
42AQI (US)
16th May 2026
77AQI (US)
17th May 2026
65AQI (US)
18th May 2026
55AQI (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
46AQI (US)
27th May 2026
22AQI (US)
28th May 2026
29AQI (US)
29th May 2026
48AQI (US)
30th May 2026
48AQI (US)
31st May 2026
42AQI (US)
1st June 2026
64AQI (US)
2nd June 2026
39AQI (US)
3rd June 2026
30AQI (US)
4th June 2026
28AQI (US)
5th June 2026
23AQI (US)
6th June 2026
25AQI (US)
7th June 2026
22AQI (US)
8th June 2026
28AQI (US)
9th June 2026
44AQI (US)
10th June 2026
44AQI (US)
11th June 2026
39AQI (US)
12th June 2026
26AQI (US)
13th June 2026
45AQI (US)
14th June 2026
47AQI (US)
15th June 2026
47AQI (US)
16th June 2026
36AQI (US)
17th June 2026
33AQI (US)
18th June 2026
28AQI (US)
19th June 2026
32AQI (US)
20th June 2026
19AQI (US)
21st June 2026
17AQI (US)
22nd June 2026
28AQI (US)
23rd June 2026
35AQI (US)
24th June 2026
11AQI (US)
25th June 2026
24AQI (US)
26th June 2026
30AQI (US)
27th June 2026
29AQI (US)
28th June 2026
31AQI (US)
29th June 2026
43AQI (US)
30th June 2026
34AQI (US)
1st July 2026
25AQI (US)
2nd July 2026
36AQI (US)
3rd July 2026
54AQI (US)
4th July 2026
27AQI (US)
5th July 2026
25AQI (US)
6th July 2026
22AQI (US)
7th July 2026
25AQI (US)
8th July 2026
20AQI (US)
9th July 2026
24AQI (US)
10th July 2026
26AQI (US)
11th July 2026
27AQI (US)
12th July 2026
26AQI (US)
13th July 2026
27AQI (US)
14th July 2026
25AQI (US)
15th July 2026
35AQI (US)
16th July 2026
54AQI (US)
17th July 2026
61AQI (US)
18th July 2026
44AQI (US)
19th July 2026
40AQI (US)
20th July 2026
51AQI (US)
21st July 2026
31AQI (US)
22nd July 2026
30AQI (US)
23rd July 2026
28AQI (US)
24th July 2026
38AQI (US)
25th July 2026
25AQI (US)
26th July 2026
26AQI (US)
27th July 2026
27AQI (US)
28th July 2026
27AQI (US)
29th July 2026
23AQI (US)
30th July 2026
28AQI (US)
31st July 2026
23AQI (US)
1st August 2026
45AQI (US)
2nd August 2026
57AQI (US)
3rd August 2026
58AQI (US)
4th August 2026
41AQI (US)
5th August 2026
42AQI (US)
6th August 2026
30AQI (US)
7th August 2026
34AQI (US)
8th August 2026
24AQI (US)
9th August 2026
25AQI (US)
10th August 2026
25AQI (US)
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

44AQI (US)

55AQI (US)

62AQI (US)

43AQI (US)

48AQI (US)

33AQI (US)

32AQI (US)

38AQI (US)

No. of days

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

202645AQI (US)

20
11
13
15
12
17
2
21
7
17
13
29
1
27
4
8
2
147
70
2

Highest AQI (US) recorded in

March

62AQI (US)

Lowest AQI (US) recorded in

July

32AQI (US)

202552AQI (US)

8
20
3
20
8
7
23
1
5
25
14
17
15
15
19
12
20
11
30
21
10
9
21
12
19
180
181
4

Highest AQI (US) recorded in

January

65AQI (US)

Lowest AQI (US) recorded in

September

36AQI (US)

202448AQI (US)

9
21
19
9
1
13
17
1
6
22
2
12
19
16
14
30
1
24
7
28
2
25
6
16
14
22
9
220
141
4

Highest AQI (US) recorded in

April

61AQI (US)

Lowest AQI (US) recorded in

July

28AQI (US)

202357AQI (US)

15
12
2
1
7
20
1
10
21
8
19
3
12
18
1
24
6
18
12
4
11
14
12
17
1
1
121
139
8
2

Highest AQI (US) recorded in

April

66AQI (US)

Lowest AQI (US) recorded in

September

39AQI (US)

202255AQI (US)

10
18
2
8
12
1
12
19
17
13
7
23
1
20
10
8
13
1
20
9
19
12
4
26
11
20
137
175
4

Highest AQI (US) recorded in

January

65AQI (US)

Lowest AQI (US) recorded in

August

30AQI (US)

202154AQI (US)

15
15
12
15
1
13
17
1
11
19
14
16
1
8
22
20
11
20
11
25
5
11
20
10
19
1
14
17
173
187
3
1

Highest AQI (US) recorded in

March

63AQI (US)

Lowest AQI (US) recorded in

September

40AQI (US)

202051AQI (US)

8
5
9
12
7
10
1
12
18
24
7
14
16
1
22
8
21
10
15
15
14
16
1
146
117
3

Highest AQI (US) recorded in

May

59AQI (US)

Lowest AQI (US) recorded in

July

39AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
57AQI (US)
Least Polluted Year Recorded
2026(Avg.)
45AQI (US)

Sacheon Eup's annual 2026 AQI (US) (45) shows an average percentage change of -14.5% (improved AQI (US)) compared to previous years: 2020 (51), 2021 (54), 2022 (55), 2023 (57), 2024 (48), 2025 (52).