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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Sineum Dong, Jicheon, 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

Sineum Dong, Jicheon, Gyeongbuk, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Aug 2023
79AQI
Lowest AQI recorded on
1st Aug 2024
24AQI

Same Day Analysis (18th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 26 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 17th Aug - 18th Aug 2026

Sineum Dong, Jicheon, Gyeongbuk, South Korea

AQI
Day
Night
.

5 AM17th Aug 2026

7 PM

4 AM18th Aug 2026

Day time
Avg. Highest Time
2PM17th Aug

29AQI

Avg. Lowest Time
5AM17th Aug

21AQI

Night time
Avg. Highest Time
12AM18th Aug

27AQI

Avg. Lowest Time
8PM17th Aug

21AQI

In the last 24 hours,

Sineum Dong's AQI reached its highest point of 29 at 2 PM during the Day, while the lowest point, 21, was recorded at 8 PM during the Night between 17th Aug and 18th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Sineum Dong, Jicheon, Gyeongbuk, South Korea

JulAug
20th - 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 - 17th17th - 18th18th
Day
Night
20th Jul 2026205 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026227 AMAQI
20th Jul 2026208 AMAQI
20th Jul 2026209 AMAQI
20th Jul 20263410 AMAQI
20th Jul 20264011 AMAQI
20th Jul 20264212 PMAQI
20th Jul 2026461 PMAQI
20th Jul 2026482 PMAQI
20th Jul 2026463 PMAQI
20th Jul 2026404 PMAQI
20th Jul 2026335 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026317 PMAQI
20th Jul 2026338 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20263310 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026332 AMAQI
21st Jul 2026343 AMAQI
21st Jul 2026314 AMAQI

25°C22/30°C

21st Jul 2026365 AMAQI
21st Jul 2026336 AMAQI
21st Jul 2026317 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026299 AMAQI
21st Jul 20263310 AMAQI
21st Jul 20262911 AMAQI
21st Jul 2026311 PMAQI
21st Jul 2026312 PMAQI
21st Jul 2026313 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026296 PMAQI
21st Jul 2026847 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263310 PMAQI
21st Jul 20264011 PMAQI
22nd Jul 20264412 AMAQI
22nd Jul 2026461 AMAQI
22nd Jul 2026442 AMAQI
22nd Jul 2026513 AMAQI
22nd Jul 2026524 AMAQI

26°C22/32°C

22nd Jul 2026385 AMAQI
22nd Jul 2026386 AMAQI
22nd Jul 2026407 AMAQI
22nd Jul 2026488 AMAQI
22nd Jul 2026539 AMAQI
22nd Jul 20265310 AMAQI
22nd Jul 20264911 AMAQI
22nd Jul 20265412 PMAQI
22nd Jul 2026441 PMAQI
22nd Jul 2026442 PMAQI
22nd Jul 2026423 PMAQI
22nd Jul 2026464 PMAQI
22nd Jul 2026345 PMAQI
22nd Jul 2026336 PMAQI
22nd Jul 2026337 PMAQI
22nd Jul 2026428 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20263810 PMAQI
22nd Jul 20263311 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026331 AMAQI
23rd Jul 2026312 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026274 AMAQI

27°C23/34°C

23rd Jul 2026365 AMAQI
23rd Jul 2026336 AMAQI
23rd Jul 2026297 AMAQI
23rd Jul 2026278 AMAQI
23rd Jul 2026279 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20262911 AMAQI
23rd Jul 20262712 PMAQI
23rd Jul 2026271 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026299 PMAQI
23rd Jul 20263110 PMAQI
23rd Jul 20263111 PMAQI
24th Jul 20262712 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026273 AMAQI
24th Jul 2026334 AMAQI

26°C22/34°C

24th Jul 2026335 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20263110 AMAQI
24th Jul 20263311 AMAQI
24th Jul 20263612 PMAQI
24th Jul 2026331 PMAQI
24th Jul 2026402 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026334 PMAQI
24th Jul 2026315 PMAQI
24th Jul 2026316 PMAQI
24th Jul 2026337 PMAQI
24th Jul 2026298 PMAQI
24th Jul 2026299 PMAQI
24th Jul 20263110 PMAQI
24th Jul 20263111 PMAQI
25th Jul 20263112 AMAQI
25th Jul 2026311 AMAQI
25th Jul 2026332 AMAQI
25th Jul 2026333 AMAQI
25th Jul 2026314 AMAQI

27°C21/35°C

25th Jul 2026315 AMAQI
25th Jul 2026296 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026318 AMAQI
25th Jul 2026339 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026292 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262112 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026313 AMAQI
26th Jul 2026254 AMAQI

27°C22/34°C

26th Jul 2026255 AMAQI
26th Jul 2026316 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262311 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026271 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026294 AMAQI

27°C21/35°C

27th Jul 2026275 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20262712 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20263110 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026321 AMAQI
28th Jul 2026272 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026254 AMAQI

27°C22/35°C

28th Jul 2026235 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026301 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026213 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026427 PMAQI
28th Jul 2026588 PMAQI
28th Jul 2026589 PMAQI
28th Jul 20266010 PMAQI
28th Jul 20265411 PMAQI
29th Jul 20265612 AMAQI
29th Jul 2026521 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026313 AMAQI
29th Jul 2026274 AMAQI

27°C21/34°C

29th Jul 2026345 AMAQI
29th Jul 2026406 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20262112 PMAQI
29th Jul 2026231 PMAQI
29th Jul 2026232 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026277 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026233 AMAQI
30th Jul 2026234 AMAQI

27°C23/34°C

30th Jul 2026255 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026279 AMAQI
30th Jul 20263110 AMAQI
30th Jul 20263311 AMAQI
30th Jul 20264812 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026522 PMAQI
30th Jul 2026293 PMAQI
30th Jul 2026294 PMAQI
30th Jul 2026315 PMAQI
30th Jul 2026386 PMAQI
30th Jul 2026507 PMAQI
30th Jul 2026488 PMAQI
30th Jul 2026329 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026292 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026274 AMAQI

26°C21/34°C

31st Jul 2026275 AMAQI
31st Jul 2026296 AMAQI
31st Jul 2026297 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20264912 PMAQI
31st Jul 2026591 PMAQI
31st Jul 2026582 PMAQI
31st Jul 2026563 PMAQI
31st Jul 2026484 PMAQI
31st Jul 2026385 PMAQI
31st Jul 2026346 PMAQI
31st Jul 2026317 PMAQI
31st Jul 2026298 PMAQI
31st Jul 2026319 PMAQI
31st Jul 20265010 PMAQI
31st Jul 20265011 PMAQI
1st Aug 20265512 AMAQI
1st Aug 2026421 AMAQI
1st Aug 2026472 AMAQI
1st Aug 2026513 AMAQI
1st Aug 2026504 AMAQI

27°C20/34°C

1st Aug 2026425 AMAQI
1st Aug 2026296 AMAQI
1st Aug 2026317 AMAQI
1st Aug 2026338 AMAQI
1st Aug 2026409 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20266011 AMAQI
1st Aug 20266212 PMAQI
1st Aug 2026621 PMAQI
1st Aug 2026562 PMAQI
1st Aug 2026623 PMAQI
1st Aug 2026584 PMAQI
1st Aug 2026555 PMAQI
1st Aug 2026456 PMAQI
1st Aug 2026547 PMAQI
1st Aug 2026578 PMAQI
1st Aug 2026559 PMAQI
1st Aug 20265710 PMAQI
1st Aug 20266011 PMAQI
2nd Aug 20266512 AMAQI
2nd Aug 2026621 AMAQI
2nd Aug 2026692 AMAQI
2nd Aug 2026623 AMAQI
2nd Aug 2026624 AMAQI

28°C22/35°C

2nd Aug 2026625 AMAQI
2nd Aug 2026576 AMAQI
2nd Aug 2026587 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026669 AMAQI
2nd Aug 20266610 AMAQI
2nd Aug 20267011 AMAQI
2nd Aug 20266712 PMAQI
2nd Aug 2026651 PMAQI
2nd Aug 2026592 PMAQI
2nd Aug 2026583 PMAQI
2nd Aug 2026554 PMAQI
2nd Aug 2026565 PMAQI
2nd Aug 2026526 PMAQI
2nd Aug 2026547 PMAQI
2nd Aug 2026528 PMAQI
2nd Aug 2026519 PMAQI
2nd Aug 20265410 PMAQI
2nd Aug 20265611 PMAQI
3rd Aug 20266012 AMAQI
3rd Aug 2026521 AMAQI
3rd Aug 2026602 AMAQI
3rd Aug 2026583 AMAQI
3rd Aug 2026524 AMAQI

28°C22/36°C

3rd Aug 2026515 AMAQI
3rd Aug 2026556 AMAQI
3rd Aug 2026627 AMAQI
3rd Aug 2026628 AMAQI
3rd Aug 2026669 AMAQI
3rd Aug 20266310 AMAQI
3rd Aug 20266211 AMAQI
3rd Aug 20266012 PMAQI
3rd Aug 2026601 PMAQI
3rd Aug 2026602 PMAQI
3rd Aug 2026593 PMAQI
3rd Aug 2026584 PMAQI
3rd Aug 2026545 PMAQI
3rd Aug 2026476 PMAQI
3rd Aug 2026407 PMAQI
3rd Aug 2026388 PMAQI
3rd Aug 2026429 PMAQI
3rd Aug 20264410 PMAQI
3rd Aug 20264411 PMAQI
4th Aug 20264812 AMAQI
4th Aug 2026481 AMAQI
4th Aug 2026522 AMAQI
4th Aug 2026533 AMAQI
4th Aug 2026464 AMAQI

28°C22/37°C

4th Aug 2026465 AMAQI
4th Aug 2026516 AMAQI
4th Aug 2026517 AMAQI
4th Aug 2026428 AMAQI
4th Aug 2026429 AMAQI
4th Aug 20265210 AMAQI
4th Aug 20265611 AMAQI
4th Aug 20265312 PMAQI
4th Aug 2026561 PMAQI
4th Aug 2026422 PMAQI
4th Aug 2026443 PMAQI
4th Aug 2026404 PMAQI
4th Aug 2026425 PMAQI
4th Aug 2026346 PMAQI
4th Aug 2026317 PMAQI
4th Aug 2026298 PMAQI
4th Aug 2026279 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20262911 PMAQI
5th Aug 20262712 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026232 AMAQI
5th Aug 2026253 AMAQI
5th Aug 2026234 AMAQI

27°C23/34°C

5th Aug 2026235 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026257 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262112 PMAQI
5th Aug 2026211 PMAQI
5th Aug 2026252 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026235 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262310 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026213 AMAQI
6th Aug 2026214 AMAQI

27°C22/34°C

6th Aug 2026215 AMAQI
6th Aug 2026216 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026428 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262311 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026274 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026277 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026219 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262112 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026254 AMAQI

27°C20/35°C

7th Aug 2026235 AMAQI
7th Aug 2026216 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026218 AMAQI
7th Aug 2026219 AMAQI
7th Aug 20262110 AMAQI
7th Aug 20262311 AMAQI
7th Aug 20262112 PMAQI
7th Aug 2026531 PMAQI
7th Aug 2026212 PMAQI
7th Aug 2026213 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026276 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026238 PMAQI
7th Aug 2026239 PMAQI
7th Aug 20262310 PMAQI
7th Aug 20262311 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026231 AMAQI
8th Aug 2026252 AMAQI
8th Aug 2026253 AMAQI
8th Aug 2026254 AMAQI

27°C20/36°C

8th Aug 2026255 AMAQI
8th Aug 2026236 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262310 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20262112 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026212 PMAQI
8th Aug 2026213 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026215 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026217 PMAQI
8th Aug 2026338 PMAQI
8th Aug 2026339 PMAQI
8th Aug 20262510 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026291 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026273 AMAQI
9th Aug 2026254 AMAQI

27°C22/33°C

9th Aug 2026425 AMAQI
9th Aug 2026426 AMAQI
9th Aug 2026237 AMAQI
9th Aug 2026278 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20263310 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20262712 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026252 PMAQI
9th Aug 2026253 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026295 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026237 PMAQI
9th Aug 2026218 PMAQI
9th Aug 2026239 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026211 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026233 AMAQI
10th Aug 2026214 AMAQI

25°C22/28°C

10th Aug 2026295 AMAQI
10th Aug 2026296 AMAQI
10th Aug 2026297 AMAQI
10th Aug 2026298 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026292 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026298 PMAQI
10th Aug 2026279 PMAQI
10th Aug 20263310 PMAQI
10th Aug 20263111 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026271 AMAQI
11th Aug 2026332 AMAQI
11th Aug 2026313 AMAQI
11th Aug 2026214 AMAQI

24°C20/29°C

11th Aug 2026215 AMAQI
11th Aug 2026296 AMAQI
11th Aug 2026297 AMAQI
11th Aug 2026298 AMAQI
11th Aug 2026299 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026251 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026213 PMAQI
11th Aug 2026234 PMAQI
11th Aug 2026235 PMAQI
11th Aug 2026236 PMAQI
11th Aug 2026217 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026299 PMAQI
11th Aug 20262510 PMAQI
11th Aug 20262311 PMAQI
12th Aug 20263812 AMAQI
12th Aug 2026341 AMAQI
12th Aug 2026212 AMAQI
12th Aug 2026233 AMAQI
12th Aug 2026254 AMAQI

22°C17/30°C

12th Aug 2026255 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262711 AMAQI
12th Aug 20262912 PMAQI
12th Aug 2026291 PMAQI
12th Aug 2026292 PMAQI
12th Aug 2026293 PMAQI
12th Aug 2026274 PMAQI
12th Aug 2026275 PMAQI
12th Aug 2026236 PMAQI
12th Aug 2026257 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262310 PMAQI
12th Aug 20262111 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026211 AMAQI
13th Aug 2026232 AMAQI
13th Aug 2026253 AMAQI
13th Aug 2026254 AMAQI

21°C15/27°C

13th Aug 2026255 AMAQI
13th Aug 2026236 AMAQI
13th Aug 2026237 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20263811 AMAQI
13th Aug 20263412 PMAQI
13th Aug 2026311 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026253 PMAQI
13th Aug 2026294 PMAQI
13th Aug 2026315 PMAQI
13th Aug 2026296 PMAQI
13th Aug 2026297 PMAQI
13th Aug 2026278 PMAQI
13th Aug 2026319 PMAQI
13th Aug 20262910 PMAQI
13th Aug 20262911 PMAQI
14th Aug 20262912 AMAQI
14th Aug 2026291 AMAQI
14th Aug 2026292 AMAQI
14th Aug 2026333 AMAQI
14th Aug 2026384 AMAQI

24°C18/31°C

14th Aug 2026345 AMAQI
14th Aug 2026256 AMAQI
14th Aug 2026257 AMAQI
14th Aug 2026278 AMAQI
14th Aug 2026349 AMAQI
14th Aug 20263310 AMAQI
14th Aug 20263611 AMAQI
14th Aug 20264212 PMAQI
14th Aug 2026251 PMAQI
14th Aug 2026292 PMAQI
14th Aug 2026333 PMAQI
14th Aug 2026314 PMAQI
14th Aug 2026215 PMAQI
14th Aug 2026236 PMAQI
14th Aug 2026257 PMAQI
14th Aug 2026258 PMAQI
14th Aug 2026299 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262911 PMAQI
15th Aug 20262112 AMAQI
15th Aug 2026251 AMAQI
15th Aug 2026332 AMAQI
15th Aug 2026313 AMAQI
15th Aug 2026254 AMAQI

24°C19/32°C

15th Aug 2026255 AMAQI
15th Aug 2026426 AMAQI
15th Aug 2026257 AMAQI
15th Aug 2026328 AMAQI
15th Aug 2026279 AMAQI
15th Aug 20262110 AMAQI
15th Aug 20263011 AMAQI
15th Aug 20262312 PMAQI
15th Aug 2026251 PMAQI
15th Aug 2026252 PMAQI
15th Aug 2026253 PMAQI
15th Aug 2026234 PMAQI
15th Aug 2026295 PMAQI
15th Aug 2026366 PMAQI
15th Aug 2026557 PMAQI
15th Aug 2026578 PMAQI
15th Aug 2026539 PMAQI
15th Aug 20265310 PMAQI
15th Aug 20265511 PMAQI
16th Aug 20265512 AMAQI
16th Aug 2026531 AMAQI
16th Aug 2026532 AMAQI
16th Aug 2026523 AMAQI
16th Aug 2026504 AMAQI

24°C19/30°C

16th Aug 2026405 AMAQI
16th Aug 2026406 AMAQI
16th Aug 2026387 AMAQI
16th Aug 2026428 AMAQI
16th Aug 2026469 AMAQI
16th Aug 20264410 AMAQI
16th Aug 20262911 AMAQI
16th Aug 20263812 PMAQI
16th Aug 2026291 PMAQI
16th Aug 2026252 PMAQI
16th Aug 2026293 PMAQI
16th Aug 2026274 PMAQI
16th Aug 2026295 PMAQI
16th Aug 2026276 PMAQI
16th Aug 2026237 PMAQI
16th Aug 2026238 PMAQI
16th Aug 2026299 PMAQI
16th Aug 20262710 PMAQI
16th Aug 20262311 PMAQI
17th Aug 20262312 AMAQI
17th Aug 2026251 AMAQI
17th Aug 2026232 AMAQI
17th Aug 2026253 AMAQI
17th Aug 2026254 AMAQI

21°C20/22°C

17th Aug 2026215 AMAQI
17th Aug 2026236 AMAQI
17th Aug 2026257 AMAQI
17th Aug 2026258 AMAQI
17th Aug 2026259 AMAQI
17th Aug 20262310 AMAQI
17th Aug 20262511 AMAQI
17th Aug 20262512 PMAQI
17th Aug 2026271 PMAQI
17th Aug 2026292 PMAQI
17th Aug 2026233 PMAQI
17th Aug 2026234 PMAQI
17th Aug 2026255 PMAQI
17th Aug 2026236 PMAQI
17th Aug 2026257 PMAQI
17th Aug 2026218 PMAQI
17th Aug 2026239 PMAQI
17th Aug 20262510 PMAQI
17th Aug 20262511 PMAQI
18th Aug 20262712 AMAQI
18th Aug 2026251 AMAQI
18th Aug 2026272 AMAQI
18th Aug 2026253 AMAQI
18th Aug 2026254 AMAQI

13°C13/14°C

18th Aug 2026255 AMAQI
5 AM
18th Aug 2026256 AMAQI
18th Aug 2026217 AMAQI
18th Aug 2026218 AMAQI
18th Aug 2026239 AMAQI
18th Aug 20262510 AMAQI
18th Aug 20262511 AMAQI
18th Aug 20262512 PMAQI
12 PM
18th Aug 2026271 PMAQI
18th Aug 2026252 PMAQI
18th Aug 2026253 PMAQI
18th Aug 2026294 PMAQI
18th Aug 2026275 PMAQI
18th Aug 2026276 PMAQI
18th Aug 2026257 PMAQI
7 PM
18th Aug 2026298 PMAQI
18th Aug 2026339 PMAQI
18th Aug 20263010 PMAQI
18th Aug 20262511 PMAQI
12 AM
4 AM

25°C21/31°C

Day time
Avg. Highest Time
11 AM - 2 PM

34AQI

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

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 2 PM (Avg. 34), while the lowest AQI was between 7 AM to 7 AM (Avg. 30).
Night time
Avg. Highest Time
12 AM

33AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 33), while the lowest AQI was between 4 AM to 4 AM (Avg. 31).

2026 Days Vs Air Quality

Sineum Dong, Jicheon, Gyeongbuk, South Korea

2026

57%

129

37%

83

7%

15

Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)

Good
129 Days
Moderate
83 Days
Poor
15 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 230 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

Sineum Dong, Jicheon, 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
32AQI (US)
2nd January 2026
47AQI (US)
3rd January 2026
56AQI (US)
4th January 2026
97AQI (US)
5th January 2026
60AQI (US)
6th January 2026
47AQI (US)
7th January 2026
71AQI (US)
8th January 2026
34AQI (US)
9th January 2026
46AQI (US)
10th January 2026
69AQI (US)
11th January 2026
34AQI (US)
12th January 2026
55AQI (US)
13th January 2026
63AQI (US)
14th January 2026
39AQI (US)
15th January 2026
86AQI (US)
16th January 2026
142AQI (US)
17th January 2026
110AQI (US)
18th January 2026
100AQI (US)
19th January 2026
95AQI (US)
20th January 2026
37AQI (US)
21st January 2026
48AQI (US)
22nd January 2026
45AQI (US)
23rd January 2026
63AQI (US)
24th January 2026
71AQI (US)
25th January 2026
32AQI (US)
26th January 2026
45AQI (US)
27th January 2026
61AQI (US)
28th January 2026
39AQI (US)
29th January 2026
57AQI (US)
30th January 2026
38AQI (US)
31st January 2026
56AQI (US)
1st February 2026
88AQI (US)
2nd February 2026
81AQI (US)
3rd February 2026
53AQI (US)
4th February 2026
94AQI (US)
5th February 2026
120AQI (US)
6th February 2026
80AQI (US)
7th February 2026
45AQI (US)
8th February 2026
49AQI (US)
9th February 2026
44AQI (US)
10th February 2026
62AQI (US)
11th February 2026
90AQI (US)
12th February 2026
119AQI (US)
13th February 2026
126AQI (US)
14th February 2026
128AQI (US)
15th February 2026
102AQI (US)
16th February 2026
42AQI (US)
17th February 2026
55AQI (US)
18th February 2026
50AQI (US)
19th February 2026
42AQI (US)
20th February 2026
62AQI (US)
21st February 2026
88AQI (US)
22nd February 2026
80AQI (US)
23rd February 2026
29AQI (US)
24th February 2026
44AQI (US)
25th February 2026
51AQI (US)
26th February 2026
41AQI (US)
27th February 2026
41AQI (US)
28th February 2026
57AQI (US)
1st March 2026
61AQI (US)
2nd March 2026
87AQI (US)
3rd March 2026
53AQI (US)
4th March 2026
75AQI (US)
5th March 2026
63AQI (US)
6th March 2026
47AQI (US)
7th March 2026
64AQI (US)
8th March 2026
47AQI (US)
9th March 2026
84AQI (US)
10th March 2026
128AQI (US)
11th March 2026
104AQI (US)
12th March 2026
99AQI (US)
13th March 2026
36AQI (US)
14th March 2026
47AQI (US)
15th March 2026
90AQI (US)
16th March 2026
107AQI (US)
17th March 2026
102AQI (US)
18th March 2026
78AQI (US)
19th March 2026
72AQI (US)
20th March 2026
61AQI (US)
21st March 2026
78AQI (US)
22nd March 2026
69AQI (US)
23rd March 2026
56AQI (US)
24th March 2026
119AQI (US)
25th March 2026
123AQI (US)
26th March 2026
74AQI (US)
27th March 2026
111AQI (US)
28th March 2026
111AQI (US)
29th March 2026
89AQI (US)
30th March 2026
71AQI (US)
31st March 2026
35AQI (US)
1st April 2026
58AQI (US)
2nd April 2026
57AQI (US)
3rd April 2026
69AQI (US)
4th April 2026
39AQI (US)
5th April 2026
43AQI (US)
6th April 2026
58AQI (US)
7th April 2026
35AQI (US)
8th April 2026
40AQI (US)
9th April 2026
52AQI (US)
10th April 2026
30AQI (US)
11th April 2026
51AQI (US)
12th April 2026
70AQI (US)
13th April 2026
50AQI (US)
14th April 2026
65AQI (US)
15th April 2026
60AQI (US)
16th April 2026
54AQI (US)
17th April 2026
18th April 2026
61AQI (US)
19th April 2026
51AQI (US)
20th April 2026
50AQI (US)
21st April 2026
57AQI (US)
22nd April 2026
23rd April 2026
40AQI (US)
24th April 2026
30AQI (US)
25th April 2026
42AQI (US)
26th April 2026
50AQI (US)
27th April 2026
50AQI (US)
28th April 2026
49AQI (US)
29th April 2026
40AQI (US)
30th April 2026
56AQI (US)
1st May 2026
45AQI (US)
2nd May 2026
64AQI (US)
3rd May 2026
52AQI (US)
4th May 2026
28AQI (US)
5th May 2026
30AQI (US)
6th May 2026
40AQI (US)
7th May 2026
42AQI (US)
8th May 2026
36AQI (US)
9th May 2026
10th May 2026
44AQI (US)
11th May 2026
37AQI (US)
12th May 2026
51AQI (US)
13th May 2026
56AQI (US)
14th May 2026
58AQI (US)
15th May 2026
52AQI (US)
16th May 2026
78AQI (US)
17th May 2026
65AQI (US)
18th May 2026
56AQI (US)
19th May 2026
53AQI (US)
20th May 2026
62AQI (US)
21st May 2026
67AQI (US)
22nd May 2026
79AQI (US)
23rd May 2026
71AQI (US)
24th May 2026
71AQI (US)
25th May 2026
65AQI (US)
26th May 2026
50AQI (US)
27th May 2026
37AQI (US)
28th May 2026
24AQI (US)
29th May 2026
48AQI (US)
30th May 2026
33AQI (US)
31st May 2026
38AQI (US)
1st June 2026
43AQI (US)
2nd June 2026
56AQI (US)
3rd June 2026
38AQI (US)
4th June 2026
30AQI (US)
5th June 2026
31AQI (US)
6th June 2026
25AQI (US)
7th June 2026
23AQI (US)
8th June 2026
23AQI (US)
9th June 2026
27AQI (US)
10th June 2026
26AQI (US)
11th June 2026
27AQI (US)
12th June 2026
27AQI (US)
13th June 2026
27AQI (US)
14th June 2026
45AQI (US)
15th June 2026
42AQI (US)
16th June 2026
33AQI (US)
17th June 2026
27AQI (US)
18th June 2026
27AQI (US)
19th June 2026
43AQI (US)
20th June 2026
23AQI (US)
21st June 2026
16AQI (US)
22nd June 2026
27AQI (US)
23rd June 2026
25AQI (US)
24th June 2026
12AQI (US)
25th June 2026
28AQI (US)
26th June 2026
30AQI (US)
27th June 2026
30AQI (US)
28th June 2026
31AQI (US)
29th June 2026
51AQI (US)
30th June 2026
49AQI (US)
1st July 2026
25AQI (US)
2nd July 2026
24AQI (US)
3rd July 2026
29AQI (US)
4th July 2026
60AQI (US)
5th July 2026
25AQI (US)
6th July 2026
25AQI (US)
7th July 2026
28AQI (US)
8th July 2026
35AQI (US)
9th July 2026
15AQI (US)
10th July 2026
29AQI (US)
11th July 2026
39AQI (US)
12th July 2026
28AQI (US)
13th July 2026
28AQI (US)
14th July 2026
28AQI (US)
15th July 2026
26AQI (US)
16th July 2026
50AQI (US)
17th July 2026
53AQI (US)
18th July 2026
56AQI (US)
19th July 2026
32AQI (US)
20th July 2026
30AQI (US)
21st July 2026
34AQI (US)
22nd July 2026
43AQI (US)
23rd July 2026
28AQI (US)
24th July 2026
31AQI (US)
25th July 2026
28AQI (US)
26th July 2026
25AQI (US)
27th July 2026
27AQI (US)
28th July 2026
32AQI (US)
29th July 2026
32AQI (US)
30th July 2026
32AQI (US)
31st July 2026
36AQI (US)
1st August 2026
50AQI (US)
2nd August 2026
60AQI (US)
3rd August 2026
55AQI (US)
4th August 2026
43AQI (US)
5th August 2026
24AQI (US)
6th August 2026
24AQI (US)
7th August 2026
24AQI (US)
8th August 2026
24AQI (US)
9th August 2026
28AQI (US)
10th August 2026
26AQI (US)
11th August 2026
26AQI (US)
12th August 2026
26AQI (US)
13th August 2026
28AQI (US)
14th August 2026
30AQI (US)
15th August 2026
33AQI (US)
16th August 2026
36AQI (US)
17th August 2026
24AQI (US)
18th August 2026
26AQI (US)
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

60AQI (US)

70AQI (US)

79AQI (US)

50AQI (US)

51AQI (US)

31AQI (US)

33AQI (US)

33AQI (US)

No. of days

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

202652AQI (US)

14
15
2
10
13
5
5
18
8
14
14
14
16
28
2
28
3
16
2
129
83
15

Highest AQI (US) recorded in

March

79AQI (US)

Lowest AQI (US) recorded in

June

31AQI (US)

202560AQI (US)

25
6
28
1
28
2
3
27
9
22
12
18
22
9
25
6
28
2
16
15
1
28
1
2
28
1
119
236
10

Highest AQI (US) recorded in

January

81AQI (US)

Lowest AQI (US) recorded in

September

38AQI (US)

202462AQI (US)

3
18
10
9
14
6
2
27
2
4
24
2
5
26
6
23
30
1
17
14
16
14
12
19
4
26
31
108
237
20

Highest AQI (US) recorded in

January

85AQI (US)

Lowest AQI (US) recorded in

July

33AQI (US)

202367AQI (US)

8
16
5
1
2
17
9
2
23
6
1
24
4
1
6
25
12
18
16
14
1
14
17
22
8
6
25
2
25
2
3
20
6
2
94
232
33
4

Highest AQI (US) recorded in

February

84AQI (US)

Lowest AQI (US) recorded in

September

47AQI (US)

202261AQI (US)

7
17
5
4
12
5
8
21
2
11
19
11
19
1
23
7
19
5
1
20
8
7
24
1
25
4
6
24
1
118
181
18

Highest AQI (US) recorded in

November

83AQI (US)

Lowest AQI (US) recorded in

August

32AQI (US)

202160AQI (US)

6
9
1
7
13
8
4
22
4
1
6
24
13
16
1
1
7
23
21
10
24
7
25
5
8
22
1
8
17
4
1
12
14
5
141
182
24
2
1

Highest AQI (US) recorded in

March

83AQI (US)

Lowest AQI (US) recorded in

September

39AQI (US)

202059AQI (US)

1
11
1
19
2
2
15
1
11
17
2
17
14
22
9
24
6
13
17
1
7
21
2
10
17
4
107
146
13

Highest AQI (US) recorded in

April

77AQI (US)

Lowest AQI (US) recorded in

August

41AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
67AQI (US)
Least Polluted Year Recorded
2026(Avg.)
52AQI (US)

Sineum Dong's annual 2026 AQI (US) (52) shows an average percentage change of -15.3% (improved AQI (US)) compared to previous years: 2020 (59), 2021 (60), 2022 (61), 2023 (67), 2024 (62), 2025 (60).