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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Danyang Eup, Chechon, Chungbuk, 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+

October Air Quality Analysis

Danyang Eup, Chechon, Chungbuk, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Oct 2022
85AQI
Lowest AQI recorded on
6th Oct 2022
15AQI

Same Day Analysis (2nd October):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 27 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.

Day & Night AQI Trend: 1st Oct - 2nd Oct 2026

Danyang Eup, Chechon, Chungbuk, South Korea

AQI
Day
Night
.

6 AM1st Oct 2026

6 PM

5 AM2nd Oct 2026

Day time
Avg. Highest Time
6AM1st Oct

42AQI

Avg. Lowest Time
6PM1st Oct

21AQI

Night time
Avg. Highest Time
12AM2nd Oct

27AQI

Avg. Lowest Time
5AM2nd Oct

21AQI

In the last 24 hours,

Danyang Eup's AQI reached its highest point of 42 at 6 AM during the Day, while the lowest point, 21, was recorded at 5 AM during the Night between 1st Oct and 2nd Oct 2026.

Day & Night AQI Trend : Sep - Oct 2026

Danyang Eup, Chechon, Chungbuk, South Korea

SepOct
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd
Day
Night
3rd Sep 2026256 AMAQI
3rd Sep 2026217 AMAQI
3rd Sep 2026238 AMAQI
3rd Sep 2026259 AMAQI
3rd Sep 20262310 AMAQI
3rd Sep 20262311 AMAQI
3rd Sep 20262512 PMAQI
3rd Sep 2026291 PMAQI
3rd Sep 2026292 PMAQI
3rd Sep 2026273 PMAQI
3rd Sep 2026254 PMAQI
3rd Sep 2026235 PMAQI
3rd Sep 2026216 PMAQI
3rd Sep 2026217 PMAQI
3rd Sep 2026218 PMAQI
3rd Sep 2026219 PMAQI
3rd Sep 20262110 PMAQI
3rd Sep 20262111 PMAQI
4th Sep 20262512 AMAQI
4th Sep 2026211 AMAQI
4th Sep 2026252 AMAQI
4th Sep 2026273 AMAQI
4th Sep 2026254 AMAQI
4th Sep 2026255 AMAQI

22°C19/26°C

4th Sep 2026276 AMAQI
4th Sep 2026257 AMAQI
4th Sep 2026298 AMAQI
4th Sep 2026259 AMAQI
4th Sep 20262710 AMAQI
4th Sep 20262711 AMAQI
4th Sep 20262512 PMAQI
4th Sep 2026251 PMAQI
4th Sep 2026292 PMAQI
4th Sep 2026253 PMAQI
4th Sep 2026294 PMAQI
4th Sep 2026295 PMAQI
4th Sep 2026296 PMAQI
4th Sep 2026237 PMAQI
4th Sep 2026338 PMAQI
4th Sep 2026239 PMAQI
4th Sep 20262310 PMAQI
4th Sep 20262111 PMAQI
5th Sep 20262512 AMAQI
5th Sep 2026271 AMAQI
5th Sep 2026272 AMAQI
5th Sep 2026313 AMAQI
5th Sep 2026294 AMAQI
5th Sep 2026255 AMAQI

20°C16/26°C

5th Sep 2026256 AMAQI
5th Sep 2026257 AMAQI
5th Sep 2026218 AMAQI
5th Sep 2026259 AMAQI
5th Sep 20262310 AMAQI
5th Sep 20263011 AMAQI
5th Sep 20262112 PMAQI
5th Sep 2026231 PMAQI
5th Sep 2026252 PMAQI
5th Sep 2026253 PMAQI
5th Sep 2026274 PMAQI
5th Sep 2026295 PMAQI
5th Sep 2026296 PMAQI
5th Sep 2026297 PMAQI
5th Sep 2026298 PMAQI
5th Sep 2026279 PMAQI
5th Sep 20262510 PMAQI
5th Sep 20262511 PMAQI
6th Sep 20262512 AMAQI
6th Sep 2026251 AMAQI
6th Sep 2026252 AMAQI
6th Sep 2026253 AMAQI
6th Sep 2026254 AMAQI
6th Sep 2026255 AMAQI

19°C15/25°C

6th Sep 2026256 AMAQI
6th Sep 2026217 AMAQI
6th Sep 2026258 AMAQI
6th Sep 2026299 AMAQI
6th Sep 20262710 AMAQI
6th Sep 20262711 AMAQI
6th Sep 20262712 PMAQI
6th Sep 2026251 PMAQI
6th Sep 2026252 PMAQI
6th Sep 2026253 PMAQI
6th Sep 2026274 PMAQI
6th Sep 2026255 PMAQI
6th Sep 2026296 PMAQI
6th Sep 2026317 PMAQI
6th Sep 2026298 PMAQI
6th Sep 2026279 PMAQI
6th Sep 20262510 PMAQI
6th Sep 20262511 PMAQI
7th Sep 20262512 AMAQI
7th Sep 2026271 AMAQI
7th Sep 2026252 AMAQI
7th Sep 2026253 AMAQI
7th Sep 2026234 AMAQI
7th Sep 2026215 AMAQI

19°C15/24°C

7th Sep 2026236 AMAQI
7th Sep 2026237 AMAQI
7th Sep 2026218 AMAQI
7th Sep 2026219 AMAQI
7th Sep 20262310 AMAQI
7th Sep 20262311 AMAQI
7th Sep 20262312 PMAQI
7th Sep 2026211 PMAQI
7th Sep 2026212 PMAQI
7th Sep 2026213 PMAQI
7th Sep 2026214 PMAQI
7th Sep 2026255 PMAQI
7th Sep 2026216 PMAQI
7th Sep 2026257 PMAQI
7th Sep 2026218 PMAQI
7th Sep 2026239 PMAQI
7th Sep 20262310 PMAQI
7th Sep 20262311 PMAQI
8th Sep 20262112 AMAQI
8th Sep 2026211 AMAQI
8th Sep 2026232 AMAQI
8th Sep 2026213 AMAQI
8th Sep 2026254 AMAQI
8th Sep 2026215 AMAQI

19°C14/25°C

8th Sep 2026216 AMAQI
8th Sep 2026337 AMAQI
8th Sep 2026258 AMAQI
8th Sep 2026259 AMAQI
8th Sep 20262110 AMAQI
8th Sep 20262111 AMAQI
8th Sep 20262512 PMAQI
8th Sep 2026211 PMAQI
8th Sep 2026212 PMAQI
8th Sep 2026213 PMAQI
8th Sep 2026294 PMAQI
8th Sep 2026235 PMAQI
8th Sep 2026236 PMAQI
8th Sep 2026277 PMAQI
8th Sep 2026258 PMAQI
8th Sep 2026299 PMAQI
8th Sep 20263610 PMAQI
8th Sep 20262511 PMAQI
9th Sep 20262712 AMAQI
9th Sep 2026211 AMAQI
9th Sep 2026252 AMAQI
9th Sep 2026273 AMAQI
9th Sep 2026214 AMAQI
9th Sep 2026235 AMAQI

18°C12/26°C

9th Sep 2026276 AMAQI
9th Sep 2026257 AMAQI
9th Sep 2026238 AMAQI
9th Sep 2026239 AMAQI
9th Sep 20262510 AMAQI
9th Sep 20262511 AMAQI
9th Sep 20262312 PMAQI
9th Sep 2026291 PMAQI
9th Sep 2026232 PMAQI
9th Sep 2026253 PMAQI
9th Sep 2026274 PMAQI
9th Sep 2026215 PMAQI
9th Sep 2026256 PMAQI
9th Sep 2026257 PMAQI
9th Sep 2026218 PMAQI
9th Sep 2026259 PMAQI
9th Sep 20262710 PMAQI
9th Sep 20262711 PMAQI
10th Sep 20262512 AMAQI
10th Sep 2026251 AMAQI
10th Sep 2026212 AMAQI
10th Sep 2026253 AMAQI
10th Sep 2026254 AMAQI
10th Sep 2026255 AMAQI

17°C12/20°C

10th Sep 2026256 AMAQI
10th Sep 2026277 AMAQI
10th Sep 2026258 AMAQI
10th Sep 2026259 AMAQI
10th Sep 20262510 AMAQI
10th Sep 20263311 AMAQI
10th Sep 20262712 PMAQI
10th Sep 2026251 PMAQI
10th Sep 2026292 PMAQI
10th Sep 2026273 PMAQI
10th Sep 2026254 PMAQI
10th Sep 2026215 PMAQI
10th Sep 2026216 PMAQI
10th Sep 2026237 PMAQI
10th Sep 2026238 PMAQI
10th Sep 2026259 PMAQI
10th Sep 20262510 PMAQI
10th Sep 20262511 PMAQI
11th Sep 20262512 AMAQI
11th Sep 2026231 AMAQI
11th Sep 2026252 AMAQI
11th Sep 2026273 AMAQI
11th Sep 2026274 AMAQI
11th Sep 2026255 AMAQI

16°C10/22°C

11th Sep 2026216 AMAQI
11th Sep 2026237 AMAQI
11th Sep 2026258 AMAQI
11th Sep 2026299 AMAQI
11th Sep 20262910 AMAQI
11th Sep 20262711 AMAQI
11th Sep 20264212 PMAQI
11th Sep 2026381 PMAQI
11th Sep 2026402 PMAQI
11th Sep 2026483 PMAQI
11th Sep 2026254 PMAQI
11th Sep 2026295 PMAQI
11th Sep 2026216 PMAQI
11th Sep 2026257 PMAQI
11th Sep 2026258 PMAQI
11th Sep 2026259 PMAQI
11th Sep 20262310 PMAQI
11th Sep 20262311 PMAQI
12th Sep 20262312 AMAQI
12th Sep 2026211 AMAQI
12th Sep 2026252 AMAQI
12th Sep 2026273 AMAQI
12th Sep 2026234 AMAQI
12th Sep 2026255 AMAQI

17°C12/24°C

12th Sep 2026256 AMAQI
12th Sep 2026237 AMAQI
12th Sep 2026218 AMAQI
12th Sep 2026239 AMAQI
12th Sep 20262310 AMAQI
12th Sep 20262111 AMAQI
12th Sep 20262512 PMAQI
12th Sep 2026251 PMAQI
12th Sep 2026342 PMAQI
12th Sep 2026303 PMAQI
12th Sep 2026314 PMAQI
12th Sep 2026325 PMAQI
12th Sep 2026236 PMAQI
12th Sep 2026257 PMAQI
12th Sep 2026258 PMAQI
12th Sep 2026319 PMAQI
12th Sep 20262910 PMAQI
12th Sep 20262111 PMAQI
13th Sep 20262112 AMAQI
13th Sep 2026231 AMAQI
13th Sep 2026252 AMAQI
13th Sep 2026233 AMAQI
13th Sep 2026234 AMAQI

19°C13/25°C

13th Sep 2026256 AMAQI
13th Sep 2026257 AMAQI
13th Sep 2026258 AMAQI
13th Sep 2026259 AMAQI
13th Sep 20262110 AMAQI
13th Sep 20262511 AMAQI
13th Sep 20262312 PMAQI
13th Sep 2026251 PMAQI
13th Sep 2026212 PMAQI
13th Sep 2026273 PMAQI
13th Sep 2026234 PMAQI
13th Sep 2026255 PMAQI
13th Sep 2026256 PMAQI
13th Sep 2026257 PMAQI
13th Sep 2026318 PMAQI
13th Sep 2026509 PMAQI
13th Sep 20265110 PMAQI
13th Sep 20264811 PMAQI
14th Sep 20265112 AMAQI
14th Sep 2026521 AMAQI
14th Sep 2026532 AMAQI
14th Sep 2026543 AMAQI
14th Sep 2026504 AMAQI
14th Sep 2026505 AMAQI

19°C15/24°C

14th Sep 2026516 AMAQI
14th Sep 2026507 AMAQI
14th Sep 2026568 AMAQI
14th Sep 2026549 AMAQI
14th Sep 20265610 AMAQI
14th Sep 20266011 AMAQI
14th Sep 20266512 PMAQI
14th Sep 2026671 PMAQI
14th Sep 2026622 PMAQI
14th Sep 2026683 PMAQI
14th Sep 2026624 PMAQI
14th Sep 2026625 PMAQI
14th Sep 2026546 PMAQI
14th Sep 2026517 PMAQI
14th Sep 2026528 PMAQI
14th Sep 2026519 PMAQI
14th Sep 20265510 PMAQI
14th Sep 20265311 PMAQI
15th Sep 20264412 AMAQI
15th Sep 2026511 AMAQI
15th Sep 2026362 AMAQI
15th Sep 2026363 AMAQI
15th Sep 2026314 AMAQI
15th Sep 2026445 AMAQI

17°C14/21°C

15th Sep 2026446 AMAQI
15th Sep 2026497 AMAQI
15th Sep 2026478 AMAQI
15th Sep 2026609 AMAQI
15th Sep 20265010 AMAQI
15th Sep 20264211 AMAQI
15th Sep 20263112 PMAQI
15th Sep 2026451 PMAQI
15th Sep 2026742 PMAQI
15th Sep 2026743 PMAQI
15th Sep 2026564 PMAQI
15th Sep 2026575 PMAQI
15th Sep 2026586 PMAQI
15th Sep 2026487 PMAQI
15th Sep 2026488 PMAQI
15th Sep 2026519 PMAQI
15th Sep 20264010 PMAQI
15th Sep 20264011 PMAQI
16th Sep 20264212 AMAQI
16th Sep 2026521 AMAQI
16th Sep 2026332 AMAQI
16th Sep 2026383 AMAQI
16th Sep 2026334 AMAQI
16th Sep 2026405 AMAQI

18°C14/24°C

16th Sep 2026506 AMAQI
16th Sep 2026407 AMAQI
16th Sep 2026318 AMAQI
16th Sep 2026469 AMAQI
16th Sep 20264210 AMAQI
16th Sep 20264211 AMAQI
16th Sep 20264612 PMAQI
16th Sep 2026501 PMAQI
16th Sep 2026482 PMAQI
16th Sep 2026363 PMAQI
16th Sep 2026294 PMAQI
16th Sep 2026295 PMAQI
16th Sep 2026276 PMAQI
16th Sep 2026257 PMAQI
16th Sep 2026238 PMAQI
16th Sep 2026259 PMAQI
16th Sep 20262910 PMAQI
16th Sep 20262711 PMAQI
17th Sep 20262512 AMAQI
17th Sep 2026251 AMAQI
17th Sep 2026252 AMAQI
17th Sep 2026233 AMAQI
17th Sep 2026214 AMAQI
17th Sep 2026235 AMAQI

18°C13/25°C

17th Sep 2026216 AMAQI
17th Sep 2026237 AMAQI
17th Sep 2026298 AMAQI
17th Sep 2026259 AMAQI
17th Sep 20262310 AMAQI
17th Sep 20263311 AMAQI
17th Sep 20262512 PMAQI
17th Sep 2026231 PMAQI
17th Sep 2026252 PMAQI
17th Sep 2026253 PMAQI
17th Sep 2026254 PMAQI
17th Sep 2026255 PMAQI
17th Sep 2026296 PMAQI
17th Sep 2026317 PMAQI
17th Sep 2026298 PMAQI
17th Sep 2026259 PMAQI
17th Sep 20262710 PMAQI
17th Sep 20262711 PMAQI
18th Sep 20262912 AMAQI
18th Sep 2026291 AMAQI
18th Sep 2026272 AMAQI
18th Sep 2026253 AMAQI
18th Sep 2026294 AMAQI
18th Sep 2026275 AMAQI

17°C11/23°C

18th Sep 2026256 AMAQI
18th Sep 2026257 AMAQI
18th Sep 2026258 AMAQI
18th Sep 2026279 AMAQI
18th Sep 20262510 AMAQI
18th Sep 20262711 AMAQI
18th Sep 20262712 PMAQI
18th Sep 2026291 PMAQI
18th Sep 2026292 PMAQI
18th Sep 2026333 PMAQI
18th Sep 2026314 PMAQI
18th Sep 2026275 PMAQI
18th Sep 2026256 PMAQI
18th Sep 2026237 PMAQI
18th Sep 2026258 PMAQI
18th Sep 2026299 PMAQI
18th Sep 20262710 PMAQI
18th Sep 20262311 PMAQI
19th Sep 20262512 AMAQI
19th Sep 2026271 AMAQI
19th Sep 2026272 AMAQI
19th Sep 2026233 AMAQI
19th Sep 2026254 AMAQI
19th Sep 2026255 AMAQI

17°C15/21°C

19th Sep 2026256 AMAQI
19th Sep 2026217 AMAQI
19th Sep 2026238 AMAQI
19th Sep 2026339 AMAQI
19th Sep 20263110 AMAQI
19th Sep 20262511 AMAQI
19th Sep 20262512 PMAQI
19th Sep 2026211 PMAQI
19th Sep 2026212 PMAQI
19th Sep 2026333 PMAQI
19th Sep 2026214 PMAQI
19th Sep 2026235 PMAQI
19th Sep 2026296 PMAQI
19th Sep 2026277 PMAQI
19th Sep 2026338 PMAQI
19th Sep 2026279 PMAQI
19th Sep 20262510 PMAQI
19th Sep 20262511 PMAQI
20th Sep 20262512 AMAQI
20th Sep 2026251 AMAQI
20th Sep 2026212 AMAQI
20th Sep 2026253 AMAQI
20th Sep 2026254 AMAQI
20th Sep 2026255 AMAQI

18°C14/25°C

20th Sep 2026296 AMAQI
20th Sep 2026277 AMAQI
20th Sep 2026258 AMAQI
20th Sep 2026259 AMAQI
20th Sep 20262510 AMAQI
20th Sep 20262311 AMAQI
20th Sep 20262712 PMAQI
20th Sep 2026231 PMAQI
20th Sep 2026292 PMAQI
20th Sep 2026213 PMAQI
20th Sep 2026294 PMAQI
20th Sep 2026295 PMAQI
20th Sep 2026296 PMAQI
20th Sep 2026257 PMAQI
20th Sep 2026218 PMAQI
20th Sep 2026219 PMAQI
20th Sep 20262310 PMAQI
20th Sep 20262111 PMAQI
21st Sep 20262112 AMAQI
21st Sep 2026211 AMAQI
21st Sep 2026212 AMAQI
21st Sep 2026233 AMAQI
21st Sep 2026214 AMAQI
21st Sep 2026215 AMAQI

18°C13/25°C

21st Sep 2026216 AMAQI
21st Sep 2026217 AMAQI
21st Sep 2026218 AMAQI
21st Sep 2026239 AMAQI
21st Sep 20262110 AMAQI
21st Sep 20262111 AMAQI
21st Sep 20262512 PMAQI
21st Sep 2026211 PMAQI
21st Sep 2026232 PMAQI
21st Sep 2026233 PMAQI
21st Sep 2026214 PMAQI
21st Sep 2026215 PMAQI
21st Sep 2026216 PMAQI
21st Sep 2026217 PMAQI
21st Sep 2026258 PMAQI
21st Sep 2026239 PMAQI
21st Sep 20262310 PMAQI
21st Sep 20262511 PMAQI
22nd Sep 20262512 AMAQI
22nd Sep 2026251 AMAQI
22nd Sep 2026252 AMAQI
22nd Sep 2026213 AMAQI
22nd Sep 2026214 AMAQI
22nd Sep 2026215 AMAQI

18°C12/26°C

22nd Sep 2026216 AMAQI
22nd Sep 2026217 AMAQI
22nd Sep 2026218 AMAQI
22nd Sep 2026219 AMAQI
22nd Sep 20262110 AMAQI
22nd Sep 20262311 AMAQI
22nd Sep 20262512 PMAQI
22nd Sep 2026231 PMAQI
22nd Sep 2026232 PMAQI
22nd Sep 2026253 PMAQI
22nd Sep 2026254 PMAQI
22nd Sep 2026235 PMAQI
22nd Sep 2026256 PMAQI
22nd Sep 2026257 PMAQI
22nd Sep 2026218 PMAQI
22nd Sep 2026219 PMAQI
22nd Sep 20262310 PMAQI
22nd Sep 20262111 PMAQI
23rd Sep 20262112 AMAQI
23rd Sep 2026231 AMAQI
23rd Sep 2026252 AMAQI
23rd Sep 2026213 AMAQI
23rd Sep 2026254 AMAQI
23rd Sep 2026215 AMAQI

19°C13/25°C

23rd Sep 2026236 AMAQI
23rd Sep 2026257 AMAQI
23rd Sep 2026258 AMAQI
23rd Sep 2026279 AMAQI
23rd Sep 20263310 AMAQI
23rd Sep 20262911 AMAQI
23rd Sep 20263812 PMAQI
23rd Sep 2026381 PMAQI
23rd Sep 2026312 PMAQI
23rd Sep 2026313 PMAQI
23rd Sep 2026254 PMAQI
23rd Sep 2026215 PMAQI
23rd Sep 2026236 PMAQI
23rd Sep 2026257 PMAQI
23rd Sep 2026258 PMAQI
23rd Sep 2026219 PMAQI
23rd Sep 20262510 PMAQI
23rd Sep 20262711 PMAQI
24th Sep 20262712 AMAQI
24th Sep 2026271 AMAQI
24th Sep 2026332 AMAQI
24th Sep 2026313 AMAQI
24th Sep 2026314 AMAQI
24th Sep 2026335 AMAQI

19°C14/25°C

24th Sep 2026296 AMAQI
24th Sep 2026317 AMAQI
24th Sep 2026388 AMAQI
24th Sep 2026369 AMAQI
24th Sep 20263610 AMAQI
24th Sep 20263611 AMAQI
24th Sep 20264212 PMAQI
24th Sep 2026641 PMAQI
24th Sep 2026622 PMAQI
24th Sep 2026463 PMAQI
24th Sep 2026444 PMAQI
24th Sep 2026485 PMAQI
24th Sep 2026446 PMAQI
24th Sep 2026387 PMAQI
24th Sep 2026448 PMAQI
24th Sep 2026429 PMAQI
24th Sep 20265610 PMAQI
24th Sep 20266511 PMAQI
25th Sep 20265212 AMAQI
25th Sep 2026311 AMAQI
25th Sep 2026422 AMAQI
25th Sep 2026653 AMAQI
25th Sep 2026584 AMAQI
25th Sep 2026625 AMAQI

19°C15/25°C

25th Sep 2026566 AMAQI
25th Sep 2026467 AMAQI
25th Sep 2026468 AMAQI
25th Sep 2026369 AMAQI
25th Sep 20263810 AMAQI
25th Sep 20262911 AMAQI
25th Sep 20263312 PMAQI
25th Sep 2026421 PMAQI
25th Sep 2026532 PMAQI
25th Sep 2026533 PMAQI
25th Sep 2026514 PMAQI
25th Sep 2026445 PMAQI
25th Sep 2026446 PMAQI
25th Sep 2026387 PMAQI
25th Sep 2026238 PMAQI
25th Sep 2026129 PMAQI
25th Sep 20261910 PMAQI
25th Sep 20261711 PMAQI
26th Sep 20261712 AMAQI
26th Sep 2026251 AMAQI
26th Sep 2026272 AMAQI
26th Sep 2026233 AMAQI
26th Sep 2026194 AMAQI
26th Sep 2026175 AMAQI

17°C15/22°C

26th Sep 2026146 AMAQI
26th Sep 202667 AMAQI
26th Sep 2026128 AMAQI
26th Sep 2026129 AMAQI
26th Sep 20261210 AMAQI
26th Sep 20261411 AMAQI
26th Sep 20261712 PMAQI
26th Sep 2026191 PMAQI
26th Sep 2026192 PMAQI
26th Sep 2026173 PMAQI
26th Sep 2026214 PMAQI
26th Sep 2026365 PMAQI
26th Sep 2026386 PMAQI
26th Sep 2026387 PMAQI
26th Sep 2026218 PMAQI
26th Sep 2026219 PMAQI
26th Sep 20262310 PMAQI
26th Sep 20262511 PMAQI
27th Sep 20262512 AMAQI
27th Sep 2026251 AMAQI
27th Sep 2026252 AMAQI
27th Sep 2026233 AMAQI
27th Sep 2026214 AMAQI
27th Sep 2026215 AMAQI

16°C14/20°C

27th Sep 2026216 AMAQI
27th Sep 2026217 AMAQI
27th Sep 2026238 AMAQI
27th Sep 2026239 AMAQI
27th Sep 20263210 AMAQI
27th Sep 20263611 AMAQI
27th Sep 20262112 PMAQI
27th Sep 2026511 PMAQI
27th Sep 2026512 PMAQI
27th Sep 2026253 PMAQI
27th Sep 2026274 PMAQI
27th Sep 2026235 PMAQI
27th Sep 2026216 PMAQI
27th Sep 2026297 PMAQI
27th Sep 2026258 PMAQI
27th Sep 2026219 PMAQI
27th Sep 20262310 PMAQI
27th Sep 20262511 PMAQI
28th Sep 20262512 AMAQI
28th Sep 2026251 AMAQI
28th Sep 2026292 AMAQI
28th Sep 2026273 AMAQI
28th Sep 2026214 AMAQI
28th Sep 2026215 AMAQI

19°C15/25°C

28th Sep 2026236 AMAQI
28th Sep 2026257 AMAQI
28th Sep 2026258 AMAQI
28th Sep 2026239 AMAQI
28th Sep 20262710 AMAQI
28th Sep 20262911 AMAQI
28th Sep 20263812 PMAQI
28th Sep 2026421 PMAQI
28th Sep 2026342 PMAQI
28th Sep 2026333 PMAQI
28th Sep 2026294 PMAQI
28th Sep 2026345 PMAQI
28th Sep 2026296 PMAQI
28th Sep 2026337 PMAQI
28th Sep 2026318 PMAQI
28th Sep 2026339 PMAQI
28th Sep 20263610 PMAQI
28th Sep 20263811 PMAQI
29th Sep 20263812 AMAQI
29th Sep 2026271 AMAQI
29th Sep 2026312 AMAQI
29th Sep 2026313 AMAQI
29th Sep 2026334 AMAQI
29th Sep 2026335 AMAQI

18°C16/23°C

29th Sep 2026316 AMAQI
29th Sep 2026317 AMAQI
29th Sep 2026298 AMAQI
29th Sep 2026319 AMAQI
29th Sep 20262910 AMAQI
29th Sep 20263111 AMAQI
29th Sep 20262912 PMAQI
29th Sep 2026341 PMAQI
29th Sep 2026312 PMAQI
29th Sep 2026293 PMAQI
29th Sep 2026294 PMAQI
29th Sep 2026215 PMAQI
29th Sep 2026216 PMAQI
29th Sep 2026217 PMAQI
29th Sep 2026258 PMAQI
29th Sep 2026259 PMAQI
29th Sep 20262910 PMAQI
29th Sep 20262111 PMAQI
30th Sep 20262112 AMAQI
30th Sep 2026211 AMAQI
30th Sep 2026212 AMAQI
30th Sep 2026213 AMAQI
30th Sep 2026254 AMAQI
30th Sep 2026215 AMAQI

18°C13/23°C

30th Sep 2026256 AMAQI
30th Sep 2026217 AMAQI
30th Sep 2026218 AMAQI
30th Sep 2026219 AMAQI
30th Sep 20262310 AMAQI
30th Sep 20262511 AMAQI
30th Sep 20262512 PMAQI
30th Sep 2026211 PMAQI
30th Sep 2026212 PMAQI
30th Sep 2026343 PMAQI
30th Sep 2026404 PMAQI
30th Sep 2026445 PMAQI
30th Sep 2026386 PMAQI
30th Sep 2026297 PMAQI
30th Sep 2026318 PMAQI
30th Sep 2026349 PMAQI
30th Sep 20265010 PMAQI
30th Sep 20264911 PMAQI
1st Oct 20264612 AMAQI
1st Oct 2026421 AMAQI
1st Oct 2026502 AMAQI
1st Oct 2026523 AMAQI
1st Oct 2026534 AMAQI
1st Oct 2026445 AMAQI

18°C14/24°C

1st Oct 2026426 AMAQI
1st Oct 2026427 AMAQI
1st Oct 2026388 AMAQI
1st Oct 2026389 AMAQI
1st Oct 20263810 AMAQI
1st Oct 20263111 AMAQI
1st Oct 20262712 PMAQI
1st Oct 2026271 PMAQI
1st Oct 2026272 PMAQI
1st Oct 2026253 PMAQI
1st Oct 2026234 PMAQI
1st Oct 2026235 PMAQI
1st Oct 2026216 PMAQI
1st Oct 2026237 PMAQI
1st Oct 2026218 PMAQI
1st Oct 2026229 PMAQI
1st Oct 20262410 PMAQI
1st Oct 20262411 PMAQI
2nd Oct 20262712 AMAQI
2nd Oct 2026251 AMAQI
2nd Oct 2026252 AMAQI
2nd Oct 2026253 AMAQI
2nd Oct 2026254 AMAQI
2nd Oct 2026215 AMAQI

14°C10/18°C

2nd Oct 2026216 AMAQI
6 AM
2nd Oct 2026217 AMAQI
2nd Oct 2026258 AMAQI
2nd Oct 2026219 AMAQI
2nd Oct 20262510 AMAQI
2nd Oct 20263211 AMAQI
2nd Oct 20262412 PMAQI
12 PM
2nd Oct 2026521 PMAQI
2nd Oct 2026302 PMAQI
2nd Oct 2026263 PMAQI
2nd Oct 2026224 PMAQI
2nd Oct 2026215 PMAQI
2nd Oct 2026336 PMAQI
6 PM
2nd Oct 2026317 PMAQI
2nd Oct 2026298 PMAQI
2nd Oct 2026259 PMAQI
2nd Oct 20262510 PMAQI
2nd Oct 20262711 PMAQI
12 AM
5 AM

12°C7/17°C

Day time
Avg. Highest Time
1 PM - 2 PM

33AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM - 8 AM

27AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 2 PM (Avg. 33), while the lowest AQI was between 7 AM to 8 AM (Avg. 27).
Night time
Avg. Highest Time
10 PM

30AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 2 AM

28AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 30), while the lowest AQI was between 12 AM to 2 AM (Avg. 28).

2026 Days Vs Air Quality

Danyang Eup, Chechon, Chungbuk, South Korea

2026

64%

174

31%

85

4%

12

0.3%

1

Total number of days with different AQI categories in last 275 days in 2026 (90 days remaining)

Good
174 Days
Moderate
85 Days
Poor
12 Days
Unhealthy
1 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 64%

Health Risk Level:

Moderate

In 2026, 64% of 275 days were within WHO’s safe air quality limits, and 36% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Danyang Eup, Chechon, Chungbuk, 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
37AQI (US)
2nd January 2026
53AQI (US)
3rd January 2026
67AQI (US)
4th January 2026
89AQI (US)
5th January 2026
60AQI (US)
6th January 2026
49AQI (US)
7th January 2026
68AQI (US)
8th January 2026
32AQI (US)
9th January 2026
64AQI (US)
10th January 2026
57AQI (US)
11th January 2026
29AQI (US)
12th January 2026
46AQI (US)
13th January 2026
48AQI (US)
14th January 2026
28AQI (US)
15th January 2026
72AQI (US)
16th January 2026
151AQI (US)
17th January 2026
110AQI (US)
18th January 2026
93AQI (US)
19th January 2026
82AQI (US)
20th January 2026
39AQI (US)
21st January 2026
52AQI (US)
22nd January 2026
37AQI (US)
23rd January 2026
58AQI (US)
24th January 2026
64AQI (US)
25th January 2026
31AQI (US)
26th January 2026
43AQI (US)
27th January 2026
76AQI (US)
28th January 2026
44AQI (US)
29th January 2026
47AQI (US)
30th January 2026
59AQI (US)
31st January 2026
77AQI (US)
1st February 2026
64AQI (US)
2nd February 2026
64AQI (US)
3rd February 2026
69AQI (US)
4th February 2026
101AQI (US)
5th February 2026
130AQI (US)
6th February 2026
83AQI (US)
7th February 2026
49AQI (US)
8th February 2026
46AQI (US)
9th February 2026
39AQI (US)
10th February 2026
65AQI (US)
11th February 2026
105AQI (US)
12th February 2026
129AQI (US)
13th February 2026
135AQI (US)
14th February 2026
143AQI (US)
15th February 2026
124AQI (US)
16th February 2026
64AQI (US)
17th February 2026
41AQI (US)
18th February 2026
57AQI (US)
19th February 2026
46AQI (US)
20th February 2026
70AQI (US)
21st February 2026
97AQI (US)
22nd February 2026
74AQI (US)
23rd February 2026
26AQI (US)
24th February 2026
36AQI (US)
25th February 2026
46AQI (US)
26th February 2026
30AQI (US)
27th February 2026
26AQI (US)
28th February 2026
29AQI (US)
1st March 2026
43AQI (US)
2nd March 2026
17AQI (US)
3rd March 2026
57AQI (US)
4th March 2026
78AQI (US)
5th March 2026
60AQI (US)
6th March 2026
57AQI (US)
7th March 2026
74AQI (US)
8th March 2026
51AQI (US)
9th March 2026
84AQI (US)
10th March 2026
111AQI (US)
11th March 2026
97AQI (US)
12th March 2026
65AQI (US)
13th March 2026
32AQI (US)
14th March 2026
34AQI (US)
15th March 2026
86AQI (US)
16th March 2026
103AQI (US)
17th March 2026
86AQI (US)
18th March 2026
78AQI (US)
19th March 2026
88AQI (US)
20th March 2026
58AQI (US)
21st March 2026
86AQI (US)
22nd March 2026
66AQI (US)
23rd March 2026
63AQI (US)
24th March 2026
80AQI (US)
25th March 2026
82AQI (US)
26th March 2026
100AQI (US)
27th March 2026
133AQI (US)
28th March 2026
123AQI (US)
29th March 2026
71AQI (US)
30th March 2026
61AQI (US)
31st March 2026
37AQI (US)
1st April 2026
33AQI (US)
2nd April 2026
69AQI (US)
3rd April 2026
66AQI (US)
4th April 2026
38AQI (US)
5th April 2026
50AQI (US)
6th April 2026
56AQI (US)
7th April 2026
31AQI (US)
8th April 2026
41AQI (US)
9th April 2026
63AQI (US)
10th April 2026
30AQI (US)
11th April 2026
61AQI (US)
12th April 2026
52AQI (US)
13th April 2026
41AQI (US)
14th April 2026
46AQI (US)
15th April 2026
48AQI (US)
16th April 2026
36AQI (US)
17th April 2026
18th April 2026
51AQI (US)
19th April 2026
40AQI (US)
20th April 2026
47AQI (US)
21st April 2026
61AQI (US)
22nd April 2026
23rd April 2026
39AQI (US)
24th April 2026
33AQI (US)
25th April 2026
44AQI (US)
26th April 2026
43AQI (US)
27th April 2026
49AQI (US)
28th April 2026
45AQI (US)
29th April 2026
41AQI (US)
30th April 2026
31AQI (US)
1st May 2026
48AQI (US)
2nd May 2026
78AQI (US)
3rd May 2026
51AQI (US)
4th May 2026
30AQI (US)
5th May 2026
31AQI (US)
6th May 2026
45AQI (US)
7th May 2026
57AQI (US)
8th May 2026
38AQI (US)
9th May 2026
10th May 2026
44AQI (US)
11th May 2026
36AQI (US)
12th May 2026
43AQI (US)
13th May 2026
50AQI (US)
14th May 2026
50AQI (US)
15th May 2026
38AQI (US)
16th May 2026
77AQI (US)
17th May 2026
66AQI (US)
18th May 2026
55AQI (US)
19th May 2026
53AQI (US)
20th May 2026
62AQI (US)
21st May 2026
66AQI (US)
22nd May 2026
74AQI (US)
23rd May 2026
71AQI (US)
24th May 2026
71AQI (US)
25th May 2026
65AQI (US)
26th May 2026
47AQI (US)
27th May 2026
26AQI (US)
28th May 2026
21AQI (US)
29th May 2026
62AQI (US)
30th May 2026
38AQI (US)
31st May 2026
40AQI (US)
1st June 2026
45AQI (US)
2nd June 2026
63AQI (US)
3rd June 2026
46AQI (US)
4th June 2026
22AQI (US)
5th June 2026
34AQI (US)
6th June 2026
25AQI (US)
7th June 2026
21AQI (US)
8th June 2026
24AQI (US)
9th June 2026
52AQI (US)
10th June 2026
51AQI (US)
11th June 2026
54AQI (US)
12th June 2026
45AQI (US)
13th June 2026
54AQI (US)
14th June 2026
37AQI (US)
15th June 2026
43AQI (US)
16th June 2026
35AQI (US)
17th June 2026
37AQI (US)
18th June 2026
37AQI (US)
19th June 2026
57AQI (US)
20th June 2026
23AQI (US)
21st June 2026
24AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
20AQI (US)
25th June 2026
26AQI (US)
26th June 2026
28AQI (US)
27th June 2026
27AQI (US)
28th June 2026
30AQI (US)
29th June 2026
31AQI (US)
30th June 2026
40AQI (US)
1st July 2026
30AQI (US)
2nd July 2026
31AQI (US)
3rd July 2026
36AQI (US)
4th July 2026
32AQI (US)
5th July 2026
45AQI (US)
6th July 2026
21AQI (US)
7th July 2026
22AQI (US)
8th July 2026
24AQI (US)
9th July 2026
26AQI (US)
10th July 2026
36AQI (US)
11th July 2026
39AQI (US)
12th July 2026
48AQI (US)
13th July 2026
40AQI (US)
14th July 2026
31AQI (US)
15th July 2026
25AQI (US)
16th July 2026
55AQI (US)
17th July 2026
80AQI (US)
18th July 2026
36AQI (US)
19th July 2026
17AQI (US)
20th July 2026
26AQI (US)
21st July 2026
45AQI (US)
22nd July 2026
44AQI (US)
23rd July 2026
38AQI (US)
24th July 2026
32AQI (US)
25th July 2026
29AQI (US)
26th July 2026
26AQI (US)
27th July 2026
24AQI (US)
28th July 2026
41AQI (US)
29th July 2026
48AQI (US)
30th July 2026
30AQI (US)
31st July 2026
51AQI (US)
1st August 2026
63AQI (US)
2nd August 2026
59AQI (US)
3rd August 2026
59AQI (US)
4th August 2026
43AQI (US)
5th August 2026
26AQI (US)
6th August 2026
25AQI (US)
7th August 2026
32AQI (US)
8th August 2026
31AQI (US)
9th August 2026
27AQI (US)
10th August 2026
32AQI (US)
11th August 2026
23AQI (US)
12th August 2026
24AQI (US)
13th August 2026
26AQI (US)
14th August 2026
26AQI (US)
15th August 2026
31AQI (US)
16th August 2026
39AQI (US)
17th August 2026
25AQI (US)
18th August 2026
35AQI (US)
19th August 2026
51AQI (US)
20th August 2026
56AQI (US)
21st August 2026
38AQI (US)
22nd August 2026
29AQI (US)
23rd August 2026
27AQI (US)
24th August 2026
42AQI (US)
25th August 2026
46AQI (US)
26th August 2026
38AQI (US)
27th August 2026
48AQI (US)
28th August 2026
31AQI (US)
29th August 2026
25AQI (US)
30th August 2026
43AQI (US)
31st August 2026
26AQI (US)
1st September 2026
26AQI (US)
2nd September 2026
26AQI (US)
3rd September 2026
23AQI (US)
4th September 2026
26AQI (US)
5th September 2026
26AQI (US)
6th September 2026
26AQI (US)
7th September 2026
23AQI (US)
8th September 2026
24AQI (US)
9th September 2026
25AQI (US)
10th September 2026
25AQI (US)
11th September 2026
28AQI (US)
12th September 2026
25AQI (US)
13th September 2026
28AQI (US)
14th September 2026
56AQI (US)
15th September 2026
48AQI (US)
16th September 2026
37AQI (US)
17th September 2026
26AQI (US)
18th September 2026
27AQI (US)
19th September 2026
26AQI (US)
20th September 2026
25AQI (US)
21st September 2026
22AQI (US)
22nd September 2026
23AQI (US)
23rd September 2026
26AQI (US)
24th September 2026
41AQI (US)
25th September 2026
41AQI (US)
26th September 2026
21AQI (US)
27th September 2026
27AQI (US)
28th September 2026
30AQI (US)
29th September 2026
29AQI (US)
30th September 2026
28AQI (US)
1st October 2026
33AQI (US)
2nd October 2026
27AQI (US)
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

60AQI (US)

71AQI (US)

73AQI (US)

46AQI (US)

51AQI (US)

36AQI (US)

36AQI (US)

36AQI (US)

29AQI (US)

30AQI (US)

No. of days

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

202648AQI (US)

13
16
1
1
11
10
7
5
22
4
20
8
16
14
24
6
28
3
26
5
29
1
2
174
85
12
1

Highest AQI (US) recorded in

March

73AQI (US)

Lowest AQI (US) recorded in

September

29AQI (US)

202560AQI (US)

1
26
4
6
22
3
26
2
2
28
3
28
2
28
11
20
20
11
26
4
19
12
6
23
1
9
19
3
108
247
10

Highest AQI (US) recorded in

January

74AQI (US)

Lowest AQI (US) recorded in

September

42AQI (US)

202451AQI (US)

7
20
3
20
7
2
8
20
3
9
19
2
15
16
13
17
24
7
23
8
29
1
23
8
18
12
7
24
196
159
10

Highest AQI (US) recorded in

January

67AQI (US)

Lowest AQI (US) recorded in

September

30AQI (US)

202361AQI (US)

10
16
3
1
6
14
8
2
22
7
4
21
4
1
3
27
1
3
27
19
12
22
9
22
7
1
7
24
18
11
13
16
2
129
206
26
2

Highest AQI (US) recorded in

March

81AQI (US)

Lowest AQI (US) recorded in

August

40AQI (US)

202259AQI (US)

10
15
3
1
8
8
5
12
16
3
9
21
7
22
2
13
17
4
17
1
25
3
24
7
6
20
4
11
17
3
130
163
20
1

Highest AQI (US) recorded in

February

71AQI (US)

Lowest AQI (US) recorded in

August

23AQI (US)

202158AQI (US)

8
18
3
4
18
6
8
19
3
1
11
18
1
11
17
2
1
9
21
21
10
21
10
27
3
16
14
1
11
17
1
1
16
11
4
163
176
21
1
2

Highest AQI (US) recorded in

February

75AQI (US)

Lowest AQI (US) recorded in

September

35AQI (US)

202052AQI (US)

1
2
26
5
19
10
2
23
7
15
14
2
14
15
1
5
19
6
1
103
72
11
1

Highest AQI (US) recorded in

December

77AQI (US)

Lowest AQI (US) recorded in

July

37AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
61AQI (US)
Least Polluted Year Recorded
2026(Avg.)
48AQI (US)

Danyang Eup's annual 2026 AQI (US) (48) shows an average percentage change of -15.1% (improved AQI (US)) compared to previous years: 2020 (52), 2021 (58), 2022 (59), 2023 (61), 2024 (51), 2025 (60).