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HistoryAQIPM2.5PM10COSO2NO2O3

Gongjusi Gongju, Asan, Chungnam, 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

Gongjusi Gongju, Asan, Chungnam, South Korea

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Aug 2023
97AQI
Lowest AQI recorded on
2nd Aug 2021
22AQI

Same Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 61 of Moderate air quality, showing improvement over 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Aug - 5th Aug 2025

Gongjusi Gongju, Asan, Chungnam, South Korea

AQI
Day
Night
.

5 AM4th Aug 2025

7 PM

4 AM5th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
7AM4th Aug

59AQI

Avg. Lowest Time
10AM4th Aug

39AQI

In the last 24 hours,

Gongjusi Gongju's AQI reached its highest point of 59 at 7 AM during the Night, while the lowest point, 39, was recorded at 10 AM during the Night between 4th Aug and 5th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Gongjusi Gongju, Asan, Chungnam, South Korea

JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Jul 2025515 AMAQI
6th Jul 2025526 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025499 AMAQI
6th Jul 20254410 AMAQI
6th Jul 20255311 AMAQI
6th Jul 20255712 PMAQI
6th Jul 2025561 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025523 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025515 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025528 PMAQI
6th Jul 2025529 PMAQI
6th Jul 20255110 PMAQI
6th Jul 20255111 PMAQI
7th Jul 20255112 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025522 AMAQI
7th Jul 2025523 AMAQI
7th Jul 2025524 AMAQI

25°C21/31°C

7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025509 AMAQI
7th Jul 20255210 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20255712 PMAQI
7th Jul 2025581 PMAQI
7th Jul 2025612 PMAQI
7th Jul 2025623 PMAQI
7th Jul 2025604 PMAQI
7th Jul 2025615 PMAQI
7th Jul 2025626 PMAQI
7th Jul 2025647 PMAQI
7th Jul 2025618 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255511 PMAQI
8th Jul 20255512 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025524 AMAQI

27°C21/35°C

8th Jul 2025535 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025759 AMAQI
8th Jul 20258210 AMAQI
8th Jul 20258211 AMAQI
8th Jul 20256912 PMAQI
8th Jul 2025661 PMAQI
8th Jul 2025642 PMAQI
8th Jul 2025633 PMAQI
8th Jul 2025654 PMAQI
8th Jul 2025675 PMAQI
8th Jul 2025686 PMAQI
8th Jul 2025667 PMAQI
8th Jul 2025658 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255610 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025554 AMAQI

28°C23/35°C

9th Jul 2025565 AMAQI
9th Jul 2025566 AMAQI
9th Jul 2025557 AMAQI
9th Jul 2025568 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20256110 AMAQI
9th Jul 20256111 AMAQI
9th Jul 20255512 PMAQI
9th Jul 2025541 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025464 PMAQI
9th Jul 2025455 PMAQI
9th Jul 2025456 PMAQI
9th Jul 2025467 PMAQI
9th Jul 2025478 PMAQI
9th Jul 2025559 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025564 AMAQI

28°C22/33°C

10th Jul 2025565 AMAQI
10th Jul 2025556 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025568 AMAQI
10th Jul 2025369 AMAQI
10th Jul 20253310 AMAQI
10th Jul 20253711 AMAQI
10th Jul 20253612 PMAQI
10th Jul 2025421 PMAQI
10th Jul 2025432 PMAQI
10th Jul 2025433 PMAQI
10th Jul 2025434 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025446 PMAQI
10th Jul 2025427 PMAQI
10th Jul 2025508 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025584 AMAQI

27°C21/33°C

11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025557 AMAQI
11th Jul 2025548 AMAQI
11th Jul 2025409 AMAQI
11th Jul 20253210 AMAQI
11th Jul 20253511 AMAQI
11th Jul 20253812 PMAQI
11th Jul 2025481 PMAQI
11th Jul 2025462 PMAQI
11th Jul 2025483 PMAQI
11th Jul 2025494 PMAQI
11th Jul 2025485 PMAQI
11th Jul 2025496 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025574 AMAQI

26°C20/33°C

12th Jul 2025575 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025419 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253411 AMAQI
12th Jul 20253812 PMAQI
12th Jul 2025471 PMAQI
12th Jul 2025472 PMAQI
12th Jul 2025473 PMAQI
12th Jul 2025474 PMAQI
12th Jul 2025505 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025554 AMAQI

27°C19/34°C

13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255310 AMAQI
13th Jul 20255811 AMAQI
13th Jul 20255912 PMAQI
13th Jul 2025601 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025623 PMAQI
13th Jul 2025644 PMAQI
13th Jul 2025665 PMAQI
13th Jul 2025706 PMAQI
13th Jul 2025697 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025554 AMAQI

23°C18/28°C

14th Jul 2025565 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025569 AMAQI
14th Jul 20255710 AMAQI
14th Jul 20255811 AMAQI
14th Jul 20256512 PMAQI
14th Jul 2025611 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025633 PMAQI
14th Jul 2025594 PMAQI
14th Jul 2025545 PMAQI
14th Jul 2025536 PMAQI
14th Jul 2025507 PMAQI
14th Jul 2025508 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI

23°C20/28°C

15th Jul 2025575 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025339 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20251611 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025401 PMAQI
15th Jul 2025372 PMAQI
15th Jul 2025403 PMAQI
15th Jul 2025404 PMAQI
15th Jul 2025375 PMAQI
15th Jul 2025336 PMAQI
15th Jul 2025337 PMAQI
15th Jul 2025418 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025554 AMAQI

21°C19/24°C

16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20255510 AMAQI
16th Jul 20255511 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025513 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025495 PMAQI
16th Jul 2025476 PMAQI
16th Jul 2025427 PMAQI
16th Jul 2025428 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255210 PMAQI
16th Jul 20255211 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025544 AMAQI

20°C18/23°C

17th Jul 2025545 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20252410 AMAQI
17th Jul 20252711 AMAQI
17th Jul 20252112 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025252 PMAQI
17th Jul 2025313 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025256 PMAQI
17th Jul 2025247 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254812 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025534 AMAQI

22°C20/25°C

18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252010 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025312 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025395 PMAQI
18th Jul 2025396 PMAQI
18th Jul 2025427 PMAQI
18th Jul 2025448 PMAQI
18th Jul 2025489 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254711 PMAQI
19th Jul 20254812 AMAQI
19th Jul 2025511 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025504 AMAQI

22°C20/25°C

19th Jul 2025495 AMAQI
19th Jul 2025496 AMAQI
19th Jul 2025487 AMAQI
19th Jul 2025488 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251310 AMAQI
19th Jul 20251411 AMAQI
19th Jul 20251412 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025163 PMAQI
19th Jul 2025204 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025196 PMAQI
19th Jul 2025187 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20253911 PMAQI
20th Jul 20253812 AMAQI
20th Jul 2025441 AMAQI
20th Jul 2025512 AMAQI
20th Jul 2025513 AMAQI
20th Jul 2025484 AMAQI

24°C21/26°C

20th Jul 2025445 AMAQI
20th Jul 2025456 AMAQI
20th Jul 2025457 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025311 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025485 PMAQI
20th Jul 2025496 PMAQI
20th Jul 2025527 PMAQI
20th Jul 2025518 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254912 AMAQI
21st Jul 2025461 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025463 AMAQI
21st Jul 2025444 AMAQI

26°C21/31°C

21st Jul 2025425 AMAQI
21st Jul 2025436 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20255510 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20254612 PMAQI
21st Jul 2025391 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025314 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025276 PMAQI
21st Jul 2025257 PMAQI
21st Jul 2025298 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253711 PMAQI
22nd Jul 20253912 AMAQI
22nd Jul 2025451 AMAQI
22nd Jul 2025462 AMAQI
22nd Jul 2025463 AMAQI
22nd Jul 2025464 AMAQI

26°C22/30°C

22nd Jul 2025475 AMAQI
22nd Jul 2025476 AMAQI
22nd Jul 2025487 AMAQI
22nd Jul 2025478 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252512 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025274 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025356 PMAQI
22nd Jul 2025357 PMAQI
22nd Jul 2025398 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254010 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254112 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025463 AMAQI
23rd Jul 2025454 AMAQI

25°C22/30°C

23rd Jul 2025425 AMAQI
23rd Jul 2025426 AMAQI
23rd Jul 2025427 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025359 AMAQI
23rd Jul 20253610 AMAQI
23rd Jul 20254511 AMAQI
23rd Jul 20254412 PMAQI
23rd Jul 2025461 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025403 PMAQI
23rd Jul 2025464 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025527 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254710 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20255012 AMAQI
24th Jul 2025441 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025433 AMAQI
24th Jul 2025444 AMAQI

26°C22/31°C

24th Jul 2025455 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025447 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20255410 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025574 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025576 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025618 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20255911 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025474 AMAQI

26°C21/32°C

25th Jul 2025505 AMAQI
25th Jul 2025486 AMAQI
25th Jul 2025497 AMAQI
25th Jul 2025498 AMAQI
25th Jul 2025709 AMAQI
25th Jul 20257510 AMAQI
25th Jul 20256611 AMAQI
25th Jul 20256012 PMAQI
25th Jul 2025491 PMAQI
25th Jul 2025482 PMAQI
25th Jul 2025513 PMAQI
25th Jul 2025524 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025486 PMAQI
25th Jul 2025477 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025559 PMAQI
25th Jul 20255510 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255912 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025534 AMAQI

27°C22/34°C

26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025469 AMAQI
26th Jul 20253410 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20252912 PMAQI
26th Jul 2025301 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025363 PMAQI
26th Jul 2025294 PMAQI
26th Jul 2025315 PMAQI
26th Jul 2025326 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025509 PMAQI
26th Jul 20254810 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI

28°C23/34°C

27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025399 AMAQI
27th Jul 20252310 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025221 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20254610 PMAQI
27th Jul 20255111 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025524 AMAQI

29°C23/36°C

28th Jul 2025495 AMAQI
28th Jul 2025496 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025529 AMAQI
28th Jul 20255210 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20255612 PMAQI
28th Jul 2025561 PMAQI
28th Jul 2025602 PMAQI
28th Jul 2025573 PMAQI
28th Jul 2025544 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025557 PMAQI
28th Jul 2025558 PMAQI
28th Jul 2025559 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255712 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025524 AMAQI

29°C24/35°C

29th Jul 2025535 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025649 AMAQI
29th Jul 20257110 AMAQI
29th Jul 20257311 AMAQI
29th Jul 20257412 PMAQI
29th Jul 2025721 PMAQI
29th Jul 2025722 PMAQI
29th Jul 2025683 PMAQI
29th Jul 2025564 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025537 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025609 PMAQI
29th Jul 20256110 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256112 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025564 AMAQI

28°C22/35°C

30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025578 AMAQI
30th Jul 2025599 AMAQI
30th Jul 20256110 AMAQI
30th Jul 20256211 AMAQI
30th Jul 20256112 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025572 PMAQI
30th Jul 2025353 PMAQI
30th Jul 2025324 PMAQI
30th Jul 2025355 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI

28°C23/34°C

31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255012 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025382 PMAQI
31st Jul 2025353 PMAQI
31st Jul 2025424 PMAQI
31st Jul 2025465 PMAQI
31st Jul 2025446 PMAQI
31st Jul 2025447 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025564 AMAQI

28°C24/35°C

1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20256111 AMAQI
1st Aug 20256112 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025533 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025525 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255711 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025564 AMAQI

28°C24/35°C

2nd Aug 2025565 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20257410 AMAQI
2nd Aug 20257311 AMAQI
2nd Aug 20257812 PMAQI
2nd Aug 2025721 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025616 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025558 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025574 AMAQI

29°C24/35°C

3rd Aug 2025585 AMAQI
3rd Aug 2025576 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256911 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025711 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025723 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025636 PMAQI
3rd Aug 2025647 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20254811 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI

26°C23/28°C

4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025489 AMAQI
4th Aug 20253910 AMAQI
4th Aug 20254911 AMAQI
4th Aug 20254512 PMAQI
4th Aug 2025521 PMAQI
4th Aug 2025502 PMAQI
4th Aug 2025463 PMAQI
4th Aug 2025484 PMAQI
4th Aug 2025485 PMAQI
4th Aug 2025526 PMAQI
4th Aug 2025407 PMAQI
4th Aug 2025528 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255311 PMAQI
5th Aug 20255212 AMAQI
5th Aug 2025521 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025554 AMAQI

--°C/°C

5th Aug 2025565 AMAQI
5 AM
5th Aug 2025556 AMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

53AQI

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

47AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 53), while the lowest AQI was between 10 AM to 7 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 4 AM

53AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM

49AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 53), while the lowest AQI was between 8 PM to 8 PM (Avg. 49).

2025 Days Vs Air Quality

Gongjusi Gongju, Asan, Chungnam, South Korea

2025

27%

58

69%

149

4%

8

Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)

Good
58 Days
Moderate
149 Days
Poor
8 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 27%

Health Risk Level:

Very high

In 2025, 27% of 216 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

Gongjusi Gongju, Asan, Chungnam, South Korea

AQI levels in 2025

AQI
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.

1st January 2025
65AQI
2nd January 2025
60AQI
3rd January 2025
53AQI
4th January 2025
55AQI
5th January 2025
65AQI
6th January 2025
77AQI
7th January 2025
53AQI
8th January 2025
64AQI
9th January 2025
38AQI
10th January 2025
56AQI
11th January 2025
58AQI
12th January 2025
72AQI
13th January 2025
86AQI
14th January 2025
82AQI
15th January 2025
56AQI
16th January 2025
63AQI
17th January 2025
77AQI
18th January 2025
75AQI
19th January 2025
78AQI
20th January 2025
102AQI
21st January 2025
130AQI
22nd January 2025
129AQI
23rd January 2025
114AQI
24th January 2025
106AQI
25th January 2025
78AQI
26th January 2025
54AQI
27th January 2025
63AQI
28th January 2025
45AQI
29th January 2025
55AQI
30th January 2025
62AQI
31st January 2025
80AQI
1st February 2025
91AQI
2nd February 2025
89AQI
3rd February 2025
58AQI
4th February 2025
50AQI
5th February 2025
44AQI
6th February 2025
49AQI
7th February 2025
46AQI
8th February 2025
39AQI
9th February 2025
49AQI
10th February 2025
53AQI
11th February 2025
69AQI
12th February 2025
65AQI
13th February 2025
46AQI
14th February 2025
70AQI
15th February 2025
54AQI
16th February 2025
98AQI
17th February 2025
49AQI
18th February 2025
55AQI
19th February 2025
45AQI
20th February 2025
51AQI
21st February 2025
48AQI
22nd February 2025
55AQI
23rd February 2025
50AQI
24th February 2025
48AQI
25th February 2025
52AQI
26th February 2025
67AQI
27th February 2025
56AQI
28th February 2025
64AQI
1st March 2025
89AQI
2nd March 2025
73AQI
3rd March 2025
53AQI
4th March 2025
45AQI
5th March 2025
40AQI
6th March 2025
63AQI
7th March 2025
76AQI
8th March 2025
73AQI
9th March 2025
84AQI
10th March 2025
86AQI
11th March 2025
90AQI
12th March 2025
86AQI
13th March 2025
81AQI
14th March 2025
77AQI
15th March 2025
47AQI
16th March 2025
66AQI
17th March 2025
58AQI
18th March 2025
72AQI
19th March 2025
75AQI
20th March 2025
89AQI
21st March 2025
89AQI
22nd March 2025
100AQI
23rd March 2025
104AQI
24th March 2025
101AQI
25th March 2025
123AQI
26th March 2025
82AQI
27th March 2025
85AQI
28th March 2025
63AQI
29th March 2025
52AQI
30th March 2025
51AQI
31st March 2025
60AQI
1st April 2025
72AQI
2nd April 2025
77AQI
3rd April 2025
79AQI
4th April 2025
80AQI
5th April 2025
69AQI
6th April 2025
66AQI
7th April 2025
67AQI
8th April 2025
72AQI
9th April 2025
64AQI
10th April 2025
73AQI
11th April 2025
81AQI
12th April 2025
62AQI
13th April 2025
60AQI
14th April 2025
44AQI
15th April 2025
55AQI
16th April 2025
61AQI
17th April 2025
64AQI
18th April 2025
77AQI
19th April 2025
51AQI
20th April 2025
62AQI
21st April 2025
46AQI
22nd April 2025
43AQI
23rd April 2025
41AQI
24th April 2025
58AQI
25th April 2025
55AQI
26th April 2025
49AQI
27th April 2025
39AQI
28th April 2025
51AQI
29th April 2025
59AQI
30th April 2025
56AQI
1st May 2025
51AQI
2nd May 2025
49AQI
3rd May 2025
49AQI
4th May 2025
48AQI
5th May 2025
47AQI
6th May 2025
46AQI
7th May 2025
52AQI
8th May 2025
64AQI
9th May 2025
44AQI
10th May 2025
49AQI
11th May 2025
64AQI
12th May 2025
66AQI
13th May 2025
69AQI
14th May 2025
70AQI
15th May 2025
52AQI
16th May 2025
49AQI
17th May 2025
45AQI
18th May 2025
57AQI
19th May 2025
57AQI
20th May 2025
40AQI
21st May 2025
47AQI
22nd May 2025
54AQI
23rd May 2025
55AQI
24th May 2025
49AQI
25th May 2025
43AQI
26th May 2025
59AQI
27th May 2025
70AQI
28th May 2025
71AQI
29th May 2025
77AQI
30th May 2025
70AQI
31st May 2025
77AQI
1st June 2025
81AQI
2nd June 2025
90AQI
3rd June 2025
74AQI
4th June 2025
58AQI
5th June 2025
55AQI
6th June 2025
61AQI
7th June 2025
65AQI
8th June 2025
59AQI
9th June 2025
60AQI
10th June 2025
59AQI
11th June 2025
54AQI
12th June 2025
56AQI
13th June 2025
64AQI
14th June 2025
46AQI
15th June 2025
53AQI
16th June 2025
58AQI
17th June 2025
62AQI
18th June 2025
64AQI
19th June 2025
64AQI
20th June 2025
52AQI
21st June 2025
48AQI
22nd June 2025
41AQI
23rd June 2025
48AQI
24th June 2025
50AQI
25th June 2025
41AQI
26th June 2025
50AQI
27th June 2025
58AQI
28th June 2025
58AQI
29th June 2025
49AQI
30th June 2025
48AQI
1st July 2025
46AQI
2nd July 2025
45AQI
3rd July 2025
51AQI
4th July 2025
51AQI
5th July 2025
51AQI
6th July 2025
52AQI
7th July 2025
55AQI
8th July 2025
60AQI
9th July 2025
54AQI
10th July 2025
50AQI
11th July 2025
52AQI
12th July 2025
51AQI
13th July 2025
58AQI
14th July 2025
56AQI
15th July 2025
46AQI
16th July 2025
52AQI
17th July 2025
42AQI
18th July 2025
44AQI
19th July 2025
34AQI
20th July 2025
43AQI
21st July 2025
39AQI
22nd July 2025
37AQI
23rd July 2025
45AQI
24th July 2025
53AQI
25th July 2025
54AQI
26th July 2025
44AQI
27th July 2025
38AQI
28th July 2025
54AQI
29th July 2025
58AQI
30th July 2025
52AQI
31st July 2025
51AQI
1st August 2025
56AQI
2nd August 2025
60AQI
3rd August 2025
61AQI

73AQI

58AQI

75AQI

61AQI

56AQI

58AQI

49AQI

59AQI

No. of days

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

202561AQI

2
24
5
12
16
3
25
3
6
24
13
18
9
21
13
18
3
58
149
8

Highest AQI recorded in

March

75AQI

Lowest AQI recorded in

July

49AQI

202459AQI

10
13
8
8
12
8
1
5
22
3
1
4
23
3
14
17
5
25
20
10
15
16
23
7
18
13
14
16
10
21
146
195
22
2

Highest AQI recorded in

January

79AQI

Lowest AQI recorded in

September

40AQI

202372AQI

6
19
4
2
1
15
10
2
2
15
14
21
8
1
5
24
2
1
29
14
15
2
10
21
17
13
11
18
1
9
19
1
9
15
6
1
85
224
48
6

Highest AQI recorded in

February

98AQI

Lowest AQI recorded in

September

53AQI

202271AQI

19
9
2
14
4
3
5
16
10
3
12
2
6
23
2
15
15
8
13
1
18
10
12
17
2
3
22
5
2
24
5
73
185
39
5

Highest AQI recorded in

February

93AQI

Lowest AQI recorded in

August

25AQI

202169AQI

4
18
8
5
14
9
3
16
10
1
1
4
25
1
8
19
2
1
1
6
19
5
20
11
19
12
25
5
7
24
6
17
6
1
8
15
8
115
195
49
3
1
1

Highest AQI recorded in

March

96AQI

Lowest AQI recorded in

September

38AQI

202062AQI

3
8
2
2
19
3
14
1
6
23
1
21
10
19
12
19
9
9
18
4
5
18
7
5
16
10
92
147
25

Highest AQI recorded in

December

86AQI

Lowest AQI recorded in

July

40AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
72AQI
Least Polluted Year Recorded
2024(Avg.)
59AQI

Gongjusi Gongju's annual 2025 AQI (61) shows an average percentage change of -7.7% (improved AQI) compared to previous years: 2020 (62), 2021 (69), 2022 (71), 2023 (72), 2024 (59).