Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Cheongsong Eup, Andong, 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

Cheongsong Eup, Andong, Gyeongbuk, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
22nd Aug 2023
76AQI
Lowest AQI recorded on
8th Aug 2023
19AQI

Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 33 of Good air quality, showing improvement over 2025 and 2023 on the same day.

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

Cheongsong Eup, Andong, Gyeongbuk, South Korea

AQI
Day
Night
.

5 AM15th Aug 2026

7 PM

4 AM16th Aug 2026

Day time
Avg. Highest Time
6PM15th Aug

58AQI

Avg. Lowest Time
12PM15th Aug

21AQI

Night time
Avg. Highest Time
10PM15th Aug

57AQI

Avg. Lowest Time
12AM16th Aug

36AQI

In the last 24 hours,

Cheongsong Eup's AQI reached its highest point of 58 at 6 PM during the Day, while the lowest point, 21, was recorded at 12 PM during the Day between 15th Aug and 16th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Cheongsong Eup, Andong, 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 2026515 AMAQI
18th Jul 2026516 AMAQI
18th Jul 2026537 AMAQI
18th Jul 2026578 AMAQI
18th Jul 2026639 AMAQI
18th Jul 20266410 AMAQI
18th Jul 20268011 AMAQI
18th Jul 20266712 PMAQI
18th Jul 2026441 PMAQI
18th Jul 2026292 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026484 PMAQI
18th Jul 2026565 PMAQI
18th Jul 2026496 PMAQI
18th Jul 2026567 PMAQI
18th Jul 2026548 PMAQI
18th Jul 2026539 PMAQI
18th Jul 20264810 PMAQI
18th Jul 20263111 PMAQI
19th Jul 20265112 AMAQI
19th Jul 2026341 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026333 AMAQI
19th Jul 2026174 AMAQI

21°C20/25°C

19th Jul 2026125 AMAQI
19th Jul 2026126 AMAQI
19th Jul 2026127 AMAQI
19th Jul 2026128 AMAQI
19th Jul 2026149 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20262312 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026272 PMAQI
19th Jul 2026193 PMAQI
19th Jul 2026204 PMAQI
19th Jul 2026205 PMAQI
19th Jul 2026196 PMAQI
19th Jul 2026197 PMAQI
19th Jul 2026198 PMAQI
19th Jul 2026149 PMAQI
19th Jul 20261710 PMAQI
19th Jul 20261911 PMAQI
20th Jul 20261012 AMAQI
20th Jul 202691 AMAQI
20th Jul 202692 AMAQI
20th Jul 2026223 AMAQI
20th Jul 2026194 AMAQI

22°C21/24°C

20th Jul 2026215 AMAQI
20th Jul 2026406 AMAQI
20th Jul 2026447 AMAQI
20th Jul 2026308 AMAQI
20th Jul 2026189 AMAQI
20th Jul 20262110 AMAQI
20th Jul 20262111 AMAQI
20th Jul 20263112 PMAQI
20th Jul 2026271 PMAQI
20th Jul 2026312 PMAQI
20th Jul 2026363 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026515 PMAQI
20th Jul 2026566 PMAQI
20th Jul 2026567 PMAQI
20th Jul 2026578 PMAQI
20th Jul 2026539 PMAQI
20th Jul 20265110 PMAQI
20th Jul 20265211 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026332 AMAQI
21st Jul 2026333 AMAQI
21st Jul 2026294 AMAQI

24°C22/26°C

21st Jul 2026315 AMAQI
21st Jul 2026366 AMAQI
21st Jul 2026367 AMAQI
21st Jul 2026338 AMAQI
21st Jul 2026369 AMAQI
21st Jul 20263610 AMAQI
21st Jul 20262911 AMAQI
21st Jul 2026311 PMAQI
21st Jul 2026292 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026276 PMAQI
21st Jul 2026757 PMAQI
21st Jul 2026278 PMAQI
21st Jul 2026389 PMAQI
21st Jul 20264010 PMAQI
21st Jul 20263111 PMAQI
22nd Jul 20263112 AMAQI
22nd Jul 2026311 AMAQI
22nd Jul 2026332 AMAQI
22nd Jul 2026333 AMAQI
22nd Jul 2026364 AMAQI

25°C22/29°C

22nd Jul 2026335 AMAQI
22nd Jul 2026336 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026368 AMAQI
22nd Jul 2026469 AMAQI
22nd Jul 20264610 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026361 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026423 PMAQI
22nd Jul 2026404 PMAQI
22nd Jul 2026365 PMAQI
22nd Jul 2026446 PMAQI
22nd Jul 2026497 PMAQI
22nd Jul 2026518 PMAQI
22nd Jul 2026549 PMAQI
22nd Jul 20265210 PMAQI
22nd Jul 20265111 PMAQI
23rd Jul 20263312 AMAQI
23rd Jul 2026311 AMAQI
23rd Jul 2026312 AMAQI
23rd Jul 2026363 AMAQI
23rd Jul 2026314 AMAQI

27°C23/31°C

23rd Jul 2026365 AMAQI
23rd Jul 2026386 AMAQI
23rd Jul 2026337 AMAQI
23rd Jul 2026368 AMAQI
23rd Jul 2026339 AMAQI
23rd Jul 20263610 AMAQI
23rd Jul 20264611 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026381 PMAQI
23rd Jul 2026292 PMAQI
23rd Jul 2026313 PMAQI
23rd Jul 2026334 PMAQI
23rd Jul 2026315 PMAQI
23rd Jul 2026336 PMAQI
23rd Jul 2026387 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026369 PMAQI
23rd Jul 20263610 PMAQI
23rd Jul 20263311 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026331 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026333 AMAQI
24th Jul 2026384 AMAQI

26°C22/30°C

24th Jul 2026335 AMAQI
24th Jul 2026336 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026338 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20263111 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026342 PMAQI
24th Jul 2026553 PMAQI
24th Jul 2026494 PMAQI
24th Jul 2026515 PMAQI
24th Jul 2026506 PMAQI
24th Jul 2026527 PMAQI
24th Jul 2026528 PMAQI
24th Jul 2026489 PMAQI
24th Jul 20264410 PMAQI
24th Jul 20264011 PMAQI
25th Jul 20263612 AMAQI
25th Jul 2026461 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026443 AMAQI
25th Jul 2026424 AMAQI

25°C22/30°C

25th Jul 2026545 AMAQI
25th Jul 2026546 AMAQI
25th Jul 2026557 AMAQI
25th Jul 2026528 AMAQI
25th Jul 2026529 AMAQI
25th Jul 20265310 AMAQI
25th Jul 20266011 AMAQI
25th Jul 20265312 PMAQI
25th Jul 2026511 PMAQI
25th Jul 2026482 PMAQI
25th Jul 2026483 PMAQI
25th Jul 2026484 PMAQI
25th Jul 2026515 PMAQI
25th Jul 2026566 PMAQI
25th Jul 2026607 PMAQI
25th Jul 2026628 PMAQI
25th Jul 2026599 PMAQI
25th Jul 20265810 PMAQI
25th Jul 20265511 PMAQI
26th Jul 20265212 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026293 AMAQI
26th Jul 2026314 AMAQI

25°C22/29°C

26th Jul 2026335 AMAQI
26th Jul 2026276 AMAQI
26th Jul 2026317 AMAQI
26th Jul 2026338 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026316 PMAQI
26th Jul 2026367 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20263610 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026361 AMAQI
27th Jul 2026332 AMAQI
27th Jul 2026313 AMAQI
27th Jul 2026364 AMAQI

25°C22/29°C

27th Jul 2026365 AMAQI
27th Jul 2026446 AMAQI
27th Jul 2026447 AMAQI
27th Jul 2026408 AMAQI
27th Jul 2026409 AMAQI
27th Jul 20264010 AMAQI
27th Jul 20263611 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026421 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026443 PMAQI
27th Jul 2026574 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026337 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026213 AMAQI
28th Jul 2026214 AMAQI

26°C22/31°C

28th Jul 2026235 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20263811 AMAQI
28th Jul 20263112 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026362 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026344 PMAQI
28th Jul 2026465 PMAQI
28th Jul 2026406 PMAQI
28th Jul 2026427 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026489 PMAQI
28th Jul 20264410 PMAQI
28th Jul 20264611 PMAQI
29th Jul 20265012 AMAQI
29th Jul 2026521 AMAQI
29th Jul 2026512 AMAQI
29th Jul 2026513 AMAQI
29th Jul 2026534 AMAQI

27°C24/32°C

29th Jul 2026575 AMAQI
29th Jul 2026546 AMAQI
29th Jul 2026537 AMAQI
29th Jul 2026498 AMAQI
29th Jul 2026519 AMAQI
29th Jul 20265010 AMAQI
29th Jul 20264811 AMAQI
29th Jul 20265312 PMAQI
29th Jul 2026461 PMAQI
29th Jul 2026442 PMAQI
29th Jul 2026403 PMAQI
29th Jul 2026404 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026336 PMAQI
29th Jul 2026347 PMAQI
29th Jul 2026298 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026254 AMAQI

28°C24/33°C

30th Jul 2026255 AMAQI
30th Jul 2026236 AMAQI
30th Jul 2026237 AMAQI
30th Jul 2026238 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20262312 PMAQI
30th Jul 2026211 PMAQI
30th Jul 2026212 PMAQI
30th Jul 2026213 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026215 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262310 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20263112 AMAQI
31st Jul 2026381 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026424 AMAQI

27°C22/31°C

31st Jul 2026385 AMAQI
31st Jul 2026336 AMAQI
31st Jul 2026387 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20264410 AMAQI
31st Jul 20263811 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026361 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026383 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026335 PMAQI
31st Jul 2026316 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026368 PMAQI
31st Jul 2026339 PMAQI
31st Jul 20263310 PMAQI
31st Jul 20263811 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026382 AMAQI
1st Aug 2026363 AMAQI
1st Aug 2026424 AMAQI

27°C21/32°C

1st Aug 2026425 AMAQI
1st Aug 2026426 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026428 AMAQI
1st Aug 2026429 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20264211 AMAQI
1st Aug 20264412 PMAQI
1st Aug 2026441 PMAQI
1st Aug 2026422 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026467 PMAQI
1st Aug 2026488 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20265110 PMAQI
1st Aug 20265111 PMAQI
2nd Aug 20265012 AMAQI
2nd Aug 2026491 AMAQI
2nd Aug 2026542 AMAQI
2nd Aug 2026533 AMAQI
2nd Aug 2026644 AMAQI

28°C25/33°C

2nd Aug 2026605 AMAQI
2nd Aug 2026606 AMAQI
2nd Aug 2026627 AMAQI
2nd Aug 2026608 AMAQI
2nd Aug 2026669 AMAQI
2nd Aug 20266210 AMAQI
2nd Aug 20266011 AMAQI
2nd Aug 20265512 PMAQI
2nd Aug 2026571 PMAQI
2nd Aug 2026562 PMAQI
2nd Aug 2026573 PMAQI
2nd Aug 2026564 PMAQI
2nd Aug 2026535 PMAQI
2nd Aug 2026546 PMAQI
2nd Aug 2026537 PMAQI
2nd Aug 2026488 PMAQI
2nd Aug 2026469 PMAQI
2nd Aug 20264810 PMAQI
2nd Aug 20264811 PMAQI
3rd Aug 20264612 AMAQI
3rd Aug 2026401 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026363 AMAQI
3rd Aug 2026334 AMAQI

27°C23/31°C

3rd Aug 2026335 AMAQI
3rd Aug 2026406 AMAQI
3rd Aug 2026367 AMAQI
3rd Aug 2026338 AMAQI
3rd Aug 2026339 AMAQI
3rd Aug 20263610 AMAQI
3rd Aug 20263311 AMAQI
3rd Aug 20264212 PMAQI
3rd Aug 2026481 PMAQI
3rd Aug 2026532 PMAQI
3rd Aug 2026443 PMAQI
3rd Aug 2026424 PMAQI
3rd Aug 2026515 PMAQI
3rd Aug 2026516 PMAQI
3rd Aug 2026527 PMAQI
3rd Aug 2026508 PMAQI
3rd Aug 2026449 PMAQI
3rd Aug 20264610 PMAQI
3rd Aug 20264611 PMAQI
4th Aug 20264812 AMAQI
4th Aug 2026481 AMAQI
4th Aug 2026442 AMAQI
4th Aug 2026403 AMAQI
4th Aug 2026444 AMAQI

26°C23/28°C

4th Aug 2026445 AMAQI
4th Aug 2026426 AMAQI
4th Aug 2026447 AMAQI
4th Aug 2026428 AMAQI
4th Aug 2026449 AMAQI
4th Aug 20264210 AMAQI
4th Aug 20264411 AMAQI
4th Aug 20264212 PMAQI
4th Aug 2026381 PMAQI
4th Aug 2026362 PMAQI
4th Aug 2026363 PMAQI
4th Aug 2026344 PMAQI
4th Aug 2026335 PMAQI
4th Aug 2026316 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026318 PMAQI
4th Aug 2026299 PMAQI
4th Aug 20262910 PMAQI
4th Aug 20262911 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026271 AMAQI
5th Aug 2026232 AMAQI
5th Aug 2026233 AMAQI
5th Aug 2026234 AMAQI

26°C24/28°C

5th Aug 2026215 AMAQI
5th Aug 2026236 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026231 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026233 PMAQI
5th Aug 2026234 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262710 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262912 AMAQI
6th Aug 2026331 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026253 AMAQI
6th Aug 2026294 AMAQI

26°C24/29°C

6th Aug 2026215 AMAQI
6th Aug 2026256 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026347 PMAQI
6th Aug 2026388 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20262710 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026254 AMAQI

26°C23/29°C

7th Aug 2026255 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026481 PMAQI
7th Aug 2026292 PMAQI
7th Aug 2026293 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026336 PMAQI
7th Aug 2026297 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026349 PMAQI
7th Aug 20263310 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026271 AMAQI
8th Aug 2026272 AMAQI
8th Aug 2026253 AMAQI
8th Aug 2026254 AMAQI

26°C22/30°C

8th Aug 2026255 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20263312 PMAQI
8th Aug 2026361 PMAQI
8th Aug 2026322 PMAQI
8th Aug 2026383 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026295 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026297 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026279 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026291 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026313 AMAQI
9th Aug 2026294 AMAQI

26°C24/29°C

9th Aug 2026335 AMAQI
9th Aug 2026336 AMAQI
9th Aug 2026297 AMAQI
9th Aug 2026428 AMAQI
9th Aug 2026409 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20263212 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026274 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026296 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026338 PMAQI
9th Aug 2026319 PMAQI
9th Aug 20262710 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026291 AMAQI
10th Aug 2026272 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI

25°C24/26°C

10th Aug 2026255 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026237 AMAQI
10th Aug 2026278 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026234 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026237 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262511 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026271 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026253 AMAQI
11th Aug 2026254 AMAQI

25°C24/26°C

11th Aug 2026255 AMAQI
11th Aug 2026296 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026238 AMAQI
11th Aug 2026279 AMAQI
11th Aug 20262910 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026291 PMAQI
11th Aug 2026292 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026274 PMAQI
11th Aug 2026325 PMAQI
11th Aug 2026326 PMAQI
11th Aug 2026277 PMAQI
11th Aug 2026238 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20262510 PMAQI
11th Aug 20262711 PMAQI
12th Aug 20262512 AMAQI
12th Aug 2026251 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026273 AMAQI
12th Aug 2026254 AMAQI

24°C22/26°C

12th Aug 2026255 AMAQI
12th Aug 2026216 AMAQI
12th Aug 2026237 AMAQI
12th Aug 2026238 AMAQI
12th Aug 2026219 AMAQI
12th Aug 20262110 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262512 PMAQI
12th Aug 2026231 PMAQI
12th Aug 2026252 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026274 PMAQI
12th Aug 2026255 PMAQI
12th Aug 2026256 PMAQI
12th Aug 2026297 PMAQI
12th Aug 2026318 PMAQI
12th Aug 2026339 PMAQI
12th Aug 20262910 PMAQI
12th Aug 20262911 PMAQI
13th Aug 20262712 AMAQI
13th Aug 2026251 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026253 AMAQI
13th Aug 2026254 AMAQI

24°C22/26°C

13th Aug 2026235 AMAQI
13th Aug 2026236 AMAQI
13th Aug 2026217 AMAQI
13th Aug 2026238 AMAQI
13th Aug 2026239 AMAQI
13th Aug 20262110 AMAQI
13th Aug 20262111 AMAQI
13th Aug 20262112 PMAQI
13th Aug 2026211 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026233 PMAQI
13th Aug 2026274 PMAQI
13th Aug 2026295 PMAQI
13th Aug 2026296 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026319 PMAQI
13th Aug 20262310 PMAQI
13th Aug 20262711 PMAQI
14th Aug 20262512 AMAQI
14th Aug 2026211 AMAQI
14th Aug 2026232 AMAQI
14th Aug 2026253 AMAQI
14th Aug 2026234 AMAQI

25°C22/27°C

14th Aug 2026255 AMAQI
14th Aug 2026256 AMAQI
14th Aug 2026237 AMAQI
14th Aug 2026218 AMAQI
14th Aug 2026259 AMAQI
14th Aug 20262510 AMAQI
14th Aug 20262511 AMAQI
14th Aug 20262512 PMAQI
14th Aug 2026291 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026253 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026215 PMAQI
14th Aug 2026216 PMAQI
14th Aug 2026237 PMAQI
14th Aug 2026308 PMAQI
14th Aug 2026239 PMAQI
14th Aug 20262910 PMAQI
14th Aug 20262911 PMAQI
15th Aug 20262512 AMAQI
15th Aug 2026251 AMAQI
15th Aug 2026252 AMAQI
15th Aug 2026253 AMAQI
15th Aug 2026254 AMAQI

25°C22/27°C

15th Aug 2026235 AMAQI
15th Aug 2026236 AMAQI
15th Aug 2026217 AMAQI
15th Aug 2026238 AMAQI
15th Aug 2026219 AMAQI
15th Aug 20262710 AMAQI
15th Aug 20262111 AMAQI
15th Aug 20262112 PMAQI
15th Aug 2026231 PMAQI
15th Aug 2026272 PMAQI
15th Aug 2026383 PMAQI
15th Aug 2026404 PMAQI
15th Aug 2026505 PMAQI
15th Aug 2026586 PMAQI
15th Aug 2026567 PMAQI
15th Aug 2026548 PMAQI
15th Aug 2026549 PMAQI
15th Aug 20265710 PMAQI
15th Aug 20263811 PMAQI
16th Aug 20263612 AMAQI
16th Aug 2026401 AMAQI
16th Aug 2026422 AMAQI
16th Aug 2026563 AMAQI
16th Aug 2026484 AMAQI

25°C23/27°C

16th Aug 2026485 AMAQI
5 AM
16th Aug 2026446 AMAQI
16th Aug 2026467 AMAQI
16th Aug 2026538 AMAQI
16th Aug 2026569 AMAQI
16th Aug 20265410 AMAQI
16th Aug 20263811 AMAQI
16th Aug 20263612 PMAQI
12 PM
16th Aug 2026531 PMAQI
16th Aug 2026402 PMAQI
16th Aug 2026233 PMAQI
16th Aug 2026274 PMAQI
16th Aug 2026405 PMAQI
16th Aug 2026496 PMAQI
16th Aug 2026297 PMAQI
7 PM
16th Aug 2026258 PMAQI
16th Aug 2026199 PMAQI
16th Aug 20262510 PMAQI
16th Aug 20262911 PMAQI
12 AM
4 AM

23°C22/24°C

Day time
Avg. Highest Time
7 PM

38AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 7 AM

33AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 38), while the lowest AQI was between 5 AM to 7 AM (Avg. 33).
Night time
Avg. Highest Time
8 PM - 11 PM

36AQI

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

32AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 36), while the lowest AQI was between 2 AM to 2 AM (Avg. 32).

2026 Days Vs Air Quality

Cheongsong Eup, Andong, Gyeongbuk, South Korea

2026

65%

145

30%

68

5%

11

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

Good
145 Days
Moderate
68 Days
Poor
11 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 65%

Health Risk Level:

Moderate

In 2026, 65% of 228 days were within WHO’s safe air quality limits, and 35% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Cheongsong Eup, Andong, 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
27AQI (US)
2nd January 2026
28AQI (US)
3rd January 2026
57AQI (US)
4th January 2026
79AQI (US)
5th January 2026
43AQI (US)
6th January 2026
44AQI (US)
7th January 2026
52AQI (US)
8th January 2026
23AQI (US)
9th January 2026
32AQI (US)
10th January 2026
53AQI (US)
11th January 2026
18AQI (US)
12th January 2026
33AQI (US)
13th January 2026
48AQI (US)
14th January 2026
18AQI (US)
15th January 2026
64AQI (US)
16th January 2026
125AQI (US)
17th January 2026
101AQI (US)
18th January 2026
86AQI (US)
19th January 2026
66AQI (US)
20th January 2026
42AQI (US)
21st January 2026
35AQI (US)
22nd January 2026
26AQI (US)
23rd January 2026
53AQI (US)
24th January 2026
59AQI (US)
25th January 2026
26AQI (US)
26th January 2026
42AQI (US)
27th January 2026
60AQI (US)
28th January 2026
36AQI (US)
29th January 2026
40AQI (US)
30th January 2026
39AQI (US)
31st January 2026
58AQI (US)
1st February 2026
72AQI (US)
2nd February 2026
70AQI (US)
3rd February 2026
45AQI (US)
4th February 2026
89AQI (US)
5th February 2026
106AQI (US)
6th February 2026
83AQI (US)
7th February 2026
41AQI (US)
8th February 2026
26AQI (US)
9th February 2026
34AQI (US)
10th February 2026
65AQI (US)
11th February 2026
88AQI (US)
12th February 2026
121AQI (US)
13th February 2026
124AQI (US)
14th February 2026
129AQI (US)
15th February 2026
105AQI (US)
16th February 2026
80AQI (US)
17th February 2026
32AQI (US)
18th February 2026
53AQI (US)
19th February 2026
43AQI (US)
20th February 2026
55AQI (US)
21st February 2026
78AQI (US)
22nd February 2026
61AQI (US)
23rd February 2026
22AQI (US)
24th February 2026
30AQI (US)
25th February 2026
25AQI (US)
26th February 2026
31AQI (US)
27th February 2026
25AQI (US)
28th February 2026
47AQI (US)
1st March 2026
59AQI (US)
2nd March 2026
91AQI (US)
3rd March 2026
56AQI (US)
4th March 2026
72AQI (US)
5th March 2026
68AQI (US)
6th March 2026
60AQI (US)
7th March 2026
64AQI (US)
8th March 2026
35AQI (US)
9th March 2026
69AQI (US)
10th March 2026
86AQI (US)
11th March 2026
83AQI (US)
12th March 2026
69AQI (US)
13th March 2026
28AQI (US)
14th March 2026
40AQI (US)
15th March 2026
65AQI (US)
16th March 2026
84AQI (US)
17th March 2026
68AQI (US)
18th March 2026
75AQI (US)
19th March 2026
72AQI (US)
20th March 2026
48AQI (US)
21st March 2026
67AQI (US)
22nd March 2026
64AQI (US)
23rd March 2026
63AQI (US)
24th March 2026
132AQI (US)
25th March 2026
135AQI (US)
26th March 2026
93AQI (US)
27th March 2026
111AQI (US)
28th March 2026
115AQI (US)
29th March 2026
77AQI (US)
30th March 2026
75AQI (US)
31st March 2026
31AQI (US)
1st April 2026
41AQI (US)
2nd April 2026
52AQI (US)
3rd April 2026
63AQI (US)
4th April 2026
32AQI (US)
5th April 2026
37AQI (US)
6th April 2026
47AQI (US)
7th April 2026
27AQI (US)
8th April 2026
37AQI (US)
9th April 2026
46AQI (US)
10th April 2026
33AQI (US)
11th April 2026
50AQI (US)
12th April 2026
41AQI (US)
13th April 2026
50AQI (US)
14th April 2026
47AQI (US)
15th April 2026
48AQI (US)
16th April 2026
41AQI (US)
17th April 2026
18th April 2026
55AQI (US)
19th April 2026
43AQI (US)
20th April 2026
35AQI (US)
21st April 2026
56AQI (US)
22nd April 2026
23rd April 2026
30AQI (US)
24th April 2026
30AQI (US)
25th April 2026
26AQI (US)
26th April 2026
40AQI (US)
27th April 2026
45AQI (US)
28th April 2026
40AQI (US)
29th April 2026
21AQI (US)
30th April 2026
33AQI (US)
1st May 2026
52AQI (US)
2nd May 2026
66AQI (US)
3rd May 2026
43AQI (US)
4th May 2026
23AQI (US)
5th May 2026
33AQI (US)
6th May 2026
38AQI (US)
7th May 2026
44AQI (US)
8th May 2026
32AQI (US)
9th May 2026
10th May 2026
36AQI (US)
11th May 2026
35AQI (US)
12th May 2026
42AQI (US)
13th May 2026
41AQI (US)
14th May 2026
51AQI (US)
15th May 2026
48AQI (US)
16th May 2026
76AQI (US)
17th May 2026
65AQI (US)
18th May 2026
55AQI (US)
19th May 2026
53AQI (US)
20th May 2026
63AQI (US)
21st May 2026
66AQI (US)
22nd May 2026
75AQI (US)
23rd May 2026
70AQI (US)
24th May 2026
70AQI (US)
25th May 2026
64AQI (US)
26th May 2026
48AQI (US)
27th May 2026
51AQI (US)
28th May 2026
27AQI (US)
29th May 2026
45AQI (US)
30th May 2026
29AQI (US)
31st May 2026
32AQI (US)
1st June 2026
44AQI (US)
2nd June 2026
58AQI (US)
3rd June 2026
12AQI (US)
4th June 2026
23AQI (US)
5th June 2026
28AQI (US)
6th June 2026
25AQI (US)
7th June 2026
22AQI (US)
8th June 2026
24AQI (US)
9th June 2026
36AQI (US)
10th June 2026
26AQI (US)
11th June 2026
41AQI (US)
12th June 2026
28AQI (US)
13th June 2026
28AQI (US)
14th June 2026
39AQI (US)
15th June 2026
35AQI (US)
16th June 2026
44AQI (US)
17th June 2026
31AQI (US)
18th June 2026
29AQI (US)
19th June 2026
42AQI (US)
20th June 2026
19AQI (US)
21st June 2026
14AQI (US)
22nd June 2026
21AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
21AQI (US)
25th June 2026
26AQI (US)
26th June 2026
29AQI (US)
27th June 2026
27AQI (US)
28th June 2026
28AQI (US)
29th June 2026
26AQI (US)
30th June 2026
23AQI (US)
1st July 2026
26AQI (US)
2nd July 2026
24AQI (US)
3rd July 2026
40AQI (US)
4th July 2026
76AQI (US)
5th July 2026
48AQI (US)
6th July 2026
39AQI (US)
7th July 2026
41AQI (US)
8th July 2026
35AQI (US)
9th July 2026
27AQI (US)
10th July 2026
31AQI (US)
11th July 2026
49AQI (US)
12th July 2026
47AQI (US)
13th July 2026
38AQI (US)
14th July 2026
27AQI (US)
15th July 2026
25AQI (US)
16th July 2026
43AQI (US)
17th July 2026
69AQI (US)
18th July 2026
52AQI (US)
19th July 2026
21AQI (US)
20th July 2026
33AQI (US)
21st July 2026
34AQI (US)
22nd July 2026
40AQI (US)
23rd July 2026
35AQI (US)
24th July 2026
39AQI (US)
25th July 2026
52AQI (US)
26th July 2026
30AQI (US)
27th July 2026
37AQI (US)
28th July 2026
32AQI (US)
29th July 2026
44AQI (US)
30th July 2026
24AQI (US)
31st July 2026
37AQI (US)
1st August 2026
43AQI (US)
2nd August 2026
55AQI (US)
3rd August 2026
42AQI (US)
4th August 2026
38AQI (US)
5th August 2026
23AQI (US)
6th August 2026
27AQI (US)
7th August 2026
28AQI (US)
8th August 2026
27AQI (US)
9th August 2026
29AQI (US)
10th August 2026
26AQI (US)
11th August 2026
26AQI (US)
12th August 2026
26AQI (US)
13th August 2026
24AQI (US)
14th August 2026
25AQI (US)
15th August 2026
33AQI (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

49AQI (US)

64AQI (US)

73AQI (US)

41AQI (US)

49AQI (US)

29AQI (US)

39AQI (US)

31AQI (US)

No. of days

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

202648AQI (US)

18
11
2
12
11
5
5
22
4
24
4
16
14
29
1
27
4
14
1
145
68
11

Highest AQI (US) recorded in

March

73AQI (US)

Lowest AQI (US) recorded in

June

29AQI (US)

202554AQI (US)

6
23
2
13
15
9
16
5
1
8
22
13
18
11
19
24
7
22
9
30
17
14
9
21
12
19
174
183
7
1

Highest AQI (US) recorded in

March

72AQI (US)

Lowest AQI (US) recorded in

September

35AQI (US)

202447AQI (US)

12
18
21
6
2
10
20
1
12
16
2
19
12
17
12
30
1
27
4
27
3
30
1
19
11
17
14
241
118
5

Highest AQI (US) recorded in

April

61AQI (US)

Lowest AQI (US) recorded in

September

33AQI (US)

202351AQI (US)

16
10
4
9
17
2
9
22
12
13
3
2
17
14
19
11
21
10
23
8
25
5
26
5
15
14
15
13
3
207
142
12
2

Highest AQI (US) recorded in

April

67AQI (US)

Lowest AQI (US) recorded in

September

33AQI (US)

202252AQI (US)

8
18
3
1
2
15
4
11
17
3
9
21
12
19
19
11
16
5
1
29
29
2
17
13
14
17
167
138
10
1

Highest AQI (US) recorded in

February

71AQI (US)

Lowest AQI (US) recorded in

August

21AQI (US)

202151AQI (US)

12
15
2
11
16
1
12
18
1
17
13
19
11
1
12
18
25
6
26
5
30
26
5
8
20
2
16
12
3
214
139
8
1
1

Highest AQI (US) recorded in

February

65AQI (US)

Lowest AQI (US) recorded in

September

25AQI (US)

202048AQI (US)

1
2
30
25
6
24
6
18
13
8
21
1
9
16
6
115
64
7

Highest AQI (US) recorded in

December

69AQI (US)

Lowest AQI (US) recorded in

July

32AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
54AQI (US)
Least Polluted Year Recorded
2024(Avg.)
47AQI (US)

Cheongsong Eup's annual 2026 AQI (US) (48) shows an average percentage change of -4.7% (improved AQI (US)) compared to previous years: 2020 (48), 2021 (51), 2022 (52), 2023 (51), 2024 (47), 2025 (54).