Gwangjin Gu, Guri, Gyeonggi, 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
Gwangjin Gu, Guri, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2024
97AQILowest AQI recorded on
9th Aug 2023
15AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 53 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Gwangjin Gu, Guri, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12PM5th Aug
58AQI
Avg. Lowest Time
5PM5th Aug
40AQI
Night time
Avg. Highest Time
1AM6th Aug
55AQI
Avg. Lowest Time
10PM5th Aug
49AQI
In the last 24 hours,
Gwangjin Gu's AQI reached its highest point of 58 at 12 PM during the Day, while the lowest point, 40, was recorded at 5 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Gwangjin Gu, Guri, Gyeonggi, South Korea
JulAug
07th - 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 - 06th06th
Day
Night
7th Jul 2025545 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025548 AMAQI
7th Jul 2025799 AMAQI
7th Jul 20258810 AMAQI
7th Jul 20258811 AMAQI
7th Jul 20259112 PMAQI
7th Jul 2025881 PMAQI
7th Jul 2025902 PMAQI
7th Jul 2025943 PMAQI
7th Jul 2025974 PMAQI
7th Jul 2025945 PMAQI
7th Jul 20251016 PMAQI
7th Jul 20251037 PMAQI
7th Jul 20251008 PMAQI
7th Jul 2025769 PMAQI
7th Jul 20257410 PMAQI
7th Jul 20257411 PMAQI
8th Jul 20256912 AMAQI
8th Jul 2025571 AMAQI
8th Jul 2025552 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025564 AMAQI
29°C25/34°C
8th Jul 2025595 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025597 AMAQI
8th Jul 2025588 AMAQI
8th Jul 2025779 AMAQI
8th Jul 20258210 AMAQI
8th Jul 20258411 AMAQI
8th Jul 20258212 PMAQI
8th Jul 2025841 PMAQI
8th Jul 2025822 PMAQI
8th Jul 2025803 PMAQI
8th Jul 2025774 PMAQI
8th Jul 2025785 PMAQI
8th Jul 2025786 PMAQI
8th Jul 2025787 PMAQI
8th Jul 2025758 PMAQI
8th Jul 2025629 PMAQI
8th Jul 20256110 PMAQI
8th Jul 20256011 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025604 AMAQI
31°C26/39°C
9th Jul 2025635 AMAQI
9th Jul 2025636 AMAQI
9th Jul 2025637 AMAQI
9th Jul 2025638 AMAQI
9th Jul 2025669 AMAQI
9th Jul 20256510 AMAQI
9th Jul 20256611 AMAQI
9th Jul 20256412 PMAQI
9th Jul 2025611 PMAQI
9th Jul 2025582 PMAQI
9th Jul 2025563 PMAQI
9th Jul 2025524 PMAQI
9th Jul 2025495 PMAQI
9th Jul 2025466 PMAQI
9th Jul 2025517 PMAQI
9th Jul 2025548 PMAQI
9th Jul 2025609 PMAQI
9th Jul 20255910 PMAQI
9th Jul 20255711 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025604 AMAQI
31°C26/37°C
10th Jul 2025605 AMAQI
10th Jul 2025616 AMAQI
10th Jul 2025607 AMAQI
10th Jul 2025608 AMAQI
10th Jul 2025479 AMAQI
10th Jul 20254210 AMAQI
10th Jul 20254311 AMAQI
10th Jul 20254312 PMAQI
10th Jul 2025461 PMAQI
10th Jul 2025462 PMAQI
10th Jul 2025483 PMAQI
10th Jul 2025464 PMAQI
10th Jul 2025395 PMAQI
10th Jul 2025406 PMAQI
10th Jul 2025387 PMAQI
10th Jul 2025478 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255311 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025591 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025603 AMAQI
11th Jul 2025584 AMAQI
31°C25/37°C
11th Jul 2025575 AMAQI
11th Jul 2025576 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025578 AMAQI
11th Jul 2025419 AMAQI
11th Jul 20253410 AMAQI
11th Jul 20253111 AMAQI
11th Jul 20253412 PMAQI
11th Jul 2025391 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025385 PMAQI
11th Jul 2025386 PMAQI
11th Jul 2025397 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025564 AMAQI
29°C22/36°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025339 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20253011 AMAQI
12th Jul 20252912 PMAQI
12th Jul 2025331 PMAQI
12th Jul 2025312 PMAQI
12th Jul 2025313 PMAQI
12th Jul 2025314 PMAQI
12th Jul 2025345 PMAQI
12th Jul 2025366 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI
30°C23/37°C
13th Jul 2025535 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025579 AMAQI
13th Jul 20256210 AMAQI
13th Jul 20256611 AMAQI
13th Jul 20257112 PMAQI
13th Jul 2025781 PMAQI
13th Jul 2025782 PMAQI
13th Jul 2025783 PMAQI
13th Jul 2025784 PMAQI
13th Jul 2025735 PMAQI
13th Jul 2025736 PMAQI
13th Jul 2025767 PMAQI
13th Jul 2025738 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025554 AMAQI
28°C25/31°C
14th Jul 2025585 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025609 AMAQI
14th Jul 20256210 AMAQI
14th Jul 20255711 AMAQI
14th Jul 20254912 PMAQI
14th Jul 2025471 PMAQI
14th Jul 2025502 PMAQI
14th Jul 2025353 PMAQI
14th Jul 2025274 PMAQI
14th Jul 2025295 PMAQI
14th Jul 2025256 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025489 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254611 PMAQI
15th Jul 20255112 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI
23°C20/27°C
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20251610 AMAQI
15th Jul 20252111 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025232 PMAQI
15th Jul 2025273 PMAQI
15th Jul 2025254 PMAQI
15th Jul 2025295 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025427 PMAQI
15th Jul 2025518 PMAQI
15th Jul 2025519 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20254511 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025544 AMAQI
22°C21/25°C
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20256210 AMAQI
16th Jul 20256311 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025532 PMAQI
16th Jul 2025543 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025555 PMAQI
16th Jul 2025466 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025409 PMAQI
16th Jul 20254310 PMAQI
16th Jul 20254111 PMAQI
17th Jul 20254512 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025544 AMAQI
22°C21/24°C
17th Jul 2025545 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025259 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251611 AMAQI
17th Jul 20251412 PMAQI
17th Jul 2025201 PMAQI
17th Jul 2025202 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025234 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025236 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254110 PMAQI
17th Jul 20253911 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025533 AMAQI
18th Jul 2025514 AMAQI
23°C21/24°C
18th Jul 2025495 AMAQI
18th Jul 2025486 AMAQI
18th Jul 2025497 AMAQI
18th Jul 2025488 AMAQI
18th Jul 2025279 AMAQI
18th Jul 20252110 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252812 PMAQI
18th Jul 2025281 PMAQI
18th Jul 2025292 PMAQI
18th Jul 2025283 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025396 PMAQI
18th Jul 2025417 PMAQI
18th Jul 2025428 PMAQI
18th Jul 2025479 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254511 PMAQI
19th Jul 20254612 AMAQI
19th Jul 2025511 AMAQI
19th Jul 2025512 AMAQI
19th Jul 2025513 AMAQI
19th Jul 2025484 AMAQI
23°C22/26°C
19th Jul 2025465 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251410 AMAQI
19th Jul 20251411 AMAQI
19th Jul 20251412 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025184 PMAQI
19th Jul 2025175 PMAQI
19th Jul 2025196 PMAQI
19th Jul 2025267 PMAQI
19th Jul 2025358 PMAQI
19th Jul 2025399 PMAQI
19th Jul 20254110 PMAQI
19th Jul 20254011 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025444 AMAQI
24°C22/27°C
20th Jul 2025415 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025417 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20251910 AMAQI
20th Jul 20253111 AMAQI
20th Jul 20254012 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025462 PMAQI
20th Jul 2025413 PMAQI
20th Jul 2025484 PMAQI
20th Jul 2025505 PMAQI
20th Jul 2025446 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20254510 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254712 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025442 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025424 AMAQI
27°C24/32°C
21st Jul 2025425 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025529 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20255111 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025402 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025364 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253712 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025433 AMAQI
22nd Jul 2025444 AMAQI
28°C25/32°C
22nd Jul 2025445 AMAQI
22nd Jul 2025466 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025359 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20253211 AMAQI
22nd Jul 20253312 PMAQI
22nd Jul 2025421 PMAQI
22nd Jul 2025482 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025444 PMAQI
22nd Jul 2025395 PMAQI
22nd Jul 2025396 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025358 PMAQI
22nd Jul 2025389 PMAQI
22nd Jul 20254010 PMAQI
22nd Jul 20253611 PMAQI
23rd Jul 20253912 AMAQI
23rd Jul 2025441 AMAQI
23rd Jul 2025442 AMAQI
23rd Jul 2025443 AMAQI
23rd Jul 2025424 AMAQI
28°C25/33°C
23rd Jul 2025425 AMAQI
23rd Jul 2025426 AMAQI
23rd Jul 2025427 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20253110 AMAQI
23rd Jul 20253311 AMAQI
23rd Jul 20254312 PMAQI
23rd Jul 2025421 PMAQI
23rd Jul 2025472 PMAQI
23rd Jul 2025463 PMAQI
23rd Jul 2025504 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025556 PMAQI
23rd Jul 2025527 PMAQI
23rd Jul 2025478 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254310 PMAQI
23rd Jul 20254111 PMAQI
24th Jul 20254112 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025433 AMAQI
24th Jul 2025424 AMAQI
29°C25/34°C
24th Jul 2025425 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20253310 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20254912 PMAQI
24th Jul 2025571 PMAQI
24th Jul 2025642 PMAQI
24th Jul 2025683 PMAQI
24th Jul 2025734 PMAQI
24th Jul 2025785 PMAQI
24th Jul 2025806 PMAQI
24th Jul 2025727 PMAQI
24th Jul 2025728 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20255612 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025442 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025444 AMAQI
30°C25/35°C
25th Jul 2025465 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025458 AMAQI
25th Jul 2025639 AMAQI
25th Jul 20257010 AMAQI
25th Jul 20257511 AMAQI
25th Jul 20257812 PMAQI
25th Jul 2025741 PMAQI
25th Jul 2025712 PMAQI
25th Jul 2025733 PMAQI
25th Jul 2025714 PMAQI
25th Jul 2025705 PMAQI
25th Jul 2025646 PMAQI
25th Jul 2025627 PMAQI
25th Jul 2025628 PMAQI
25th Jul 2025599 PMAQI
25th Jul 20255910 PMAQI
25th Jul 20256011 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025471 AMAQI
26th Jul 2025472 AMAQI
26th Jul 2025473 AMAQI
26th Jul 2025514 AMAQI
31°C26/38°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025589 AMAQI
26th Jul 20255210 AMAQI
26th Jul 20254211 AMAQI
26th Jul 20254012 PMAQI
26th Jul 2025471 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025483 PMAQI
26th Jul 2025454 PMAQI
26th Jul 2025445 PMAQI
26th Jul 2025426 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025448 PMAQI
26th Jul 2025469 PMAQI
26th Jul 20254610 PMAQI
26th Jul 20254811 PMAQI
27th Jul 20255012 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025524 AMAQI
32°C27/38°C
27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025529 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20253511 AMAQI
27th Jul 20252912 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025384 PMAQI
27th Jul 2025375 PMAQI
27th Jul 2025376 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025518 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255712 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025504 AMAQI
32°C27/38°C
28th Jul 2025505 AMAQI
28th Jul 2025506 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025649 AMAQI
28th Jul 20258010 AMAQI
28th Jul 20258311 AMAQI
28th Jul 20258412 PMAQI
28th Jul 2025831 PMAQI
28th Jul 2025892 PMAQI
28th Jul 2025983 PMAQI
28th Jul 2025874 PMAQI
28th Jul 2025835 PMAQI
28th Jul 2025736 PMAQI
28th Jul 2025697 PMAQI
28th Jul 2025718 PMAQI
28th Jul 2025669 PMAQI
28th Jul 20256610 PMAQI
28th Jul 20256711 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025521 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025554 AMAQI
32°C27/37°C
29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025588 AMAQI
29th Jul 2025629 AMAQI
29th Jul 20257010 AMAQI
29th Jul 20257511 AMAQI
29th Jul 20258312 PMAQI
29th Jul 2025841 PMAQI
29th Jul 2025792 PMAQI
29th Jul 2025803 PMAQI
29th Jul 2025884 PMAQI
29th Jul 2025885 PMAQI
29th Jul 2025926 PMAQI
29th Jul 2025867 PMAQI
29th Jul 2025808 PMAQI
29th Jul 2025669 PMAQI
29th Jul 20256810 PMAQI
29th Jul 20256811 PMAQI
30th Jul 20256412 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025584 AMAQI
32°C27/38°C
30th Jul 2025615 AMAQI
30th Jul 2025606 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025749 AMAQI
30th Jul 20257310 AMAQI
30th Jul 20257911 AMAQI
30th Jul 20257812 PMAQI
30th Jul 2025791 PMAQI
30th Jul 2025742 PMAQI
30th Jul 2025733 PMAQI
30th Jul 2025714 PMAQI
30th Jul 2025695 PMAQI
30th Jul 2025706 PMAQI
30th Jul 2025707 PMAQI
30th Jul 2025688 PMAQI
30th Jul 2025649 PMAQI
30th Jul 20256410 PMAQI
30th Jul 20256411 PMAQI
31st Jul 20256012 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI
32°C27/37°C
31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20255810 AMAQI
31st Jul 20256911 AMAQI
31st Jul 20257412 PMAQI
31st Jul 2025751 PMAQI
31st Jul 2025752 PMAQI
31st Jul 2025703 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025625 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025564 AMAQI
31°C28/35°C
1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025548 AMAQI
1st Aug 2025559 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025633 PMAQI
1st Aug 2025614 PMAQI
1st Aug 2025655 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255912 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025564 AMAQI
31°C27/36°C
2nd Aug 2025555 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025729 AMAQI
2nd Aug 20257610 AMAQI
2nd Aug 20257211 AMAQI
2nd Aug 20258012 PMAQI
2nd Aug 2025751 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025626 PMAQI
2nd Aug 2025657 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025574 AMAQI
31°C27/36°C
3rd Aug 2025595 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256410 AMAQI
3rd Aug 20256511 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025661 PMAQI
3rd Aug 2025672 PMAQI
3rd Aug 2025693 PMAQI
3rd Aug 2025624 PMAQI
3rd Aug 2025685 PMAQI
3rd Aug 2025686 PMAQI
3rd Aug 2025667 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025619 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
28°C25/31°C
4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025409 AMAQI
4th Aug 20253710 AMAQI
4th Aug 20254811 AMAQI
4th Aug 20253412 PMAQI
4th Aug 2025381 PMAQI
4th Aug 2025322 PMAQI
4th Aug 2025363 PMAQI
4th Aug 2025464 PMAQI
4th Aug 2025415 PMAQI
4th Aug 2025386 PMAQI
4th Aug 2025527 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025569 PMAQI
4th Aug 20255710 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025583 AMAQI
5th Aug 2025554 AMAQI
28°C23/35°C
5th Aug 2025555 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025539 AMAQI
5th Aug 20255610 AMAQI
5th Aug 20255511 AMAQI
5th Aug 20255812 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025483 PMAQI
5th Aug 2025414 PMAQI
5th Aug 2025405 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025437 PMAQI
5th Aug 2025518 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20254910 PMAQI
5th Aug 20255011 PMAQI
6th Aug 20255112 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025554 AMAQI
29°C25/33°C
6th Aug 2025565 AMAQI
5 AM6th Aug 2025556 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025558 AMAQI
6th Aug 2025369 AMAQI
6th Aug 20254510 AMAQI
6th Aug 20253411 AMAQI
6th Aug 20253212 PMAQI
12 PM6th Aug 2025341 PMAQI
6th Aug 2025362 PMAQI
6th Aug 2025313 PMAQI
6th Aug 2025294 PMAQI
6th Aug 2025365 PMAQI
6th Aug 2025306 PMAQI
6th Aug 2025387 PMAQI
7 PM6th Aug 2025498 PMAQI
6th Aug 2025509 PMAQI
6th Aug 20254810 PMAQI
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
9 AM - 7 PM
52AQI
11 hours / Day
330 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 9 AM to 7 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 11 PM
53AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
53AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 53), while the lowest AQI was between 12 AM to 11 PM (Avg. 53).
2025 Days Vs Air Quality
Gwangjin Gu, Guri, Gyeonggi, South Korea
2025
15%
33
77%
168
7%
16
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
33 DaysModerate
168 DaysPoor
16 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2025, 15% of 218 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Gwangjin Gu, Guri, Gyeonggi, 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
75AQI
75AQI
2nd January 2025
58AQI
58AQI
3rd January 2025
61AQI
61AQI
4th January 2025
63AQI
63AQI
5th January 2025
72AQI
72AQI
6th January 2025
99AQI
99AQI
7th January 2025
61AQI
61AQI
8th January 2025
75AQI
75AQI
9th January 2025
48AQI
48AQI
10th January 2025
62AQI
62AQI
11th January 2025
63AQI
63AQI
12th January 2025
80AQI
80AQI
13th January 2025
96AQI
96AQI
14th January 2025
103AQI
103AQI
15th January 2025
57AQI
57AQI
16th January 2025
78AQI
78AQI
17th January 2025
86AQI
86AQI
18th January 2025
83AQI
83AQI
19th January 2025
91AQI
91AQI
20th January 2025
132AQI
132AQI
21st January 2025
142AQI
142AQI
22nd January 2025
150AQI
150AQI
23rd January 2025
118AQI
118AQI
24th January 2025
101AQI
101AQI
25th January 2025
64AQI
64AQI
26th January 2025
55AQI
55AQI
27th January 2025
66AQI
66AQI
28th January 2025
64AQI
64AQI
29th January 2025
64AQI
64AQI
30th January 2025
57AQI
57AQI
31st January 2025
72AQI
72AQI
1st February 2025
78AQI
78AQI
2nd February 2025
74AQI
74AQI
3rd February 2025
55AQI
55AQI
4th February 2025
54AQI
54AQI
5th February 2025
45AQI
45AQI
6th February 2025
55AQI
55AQI
7th February 2025
53AQI
53AQI
8th February 2025
49AQI
49AQI
9th February 2025
54AQI
54AQI
10th February 2025
60AQI
60AQI
11th February 2025
79AQI
79AQI
12th February 2025
76AQI
76AQI
13th February 2025
56AQI
56AQI
14th February 2025
97AQI
97AQI
15th February 2025
61AQI
61AQI
16th February 2025
117AQI
117AQI
17th February 2025
52AQI
52AQI
18th February 2025
69AQI
69AQI
19th February 2025
49AQI
49AQI
20th February 2025
58AQI
58AQI
21st February 2025
56AQI
56AQI
22nd February 2025
62AQI
62AQI
23rd February 2025
57AQI
57AQI
24th February 2025
60AQI
60AQI
25th February 2025
58AQI
58AQI
26th February 2025
70AQI
70AQI
27th February 2025
60AQI
60AQI
28th February 2025
85AQI
85AQI
1st March 2025
103AQI
103AQI
2nd March 2025
77AQI
77AQI
3rd March 2025
59AQI
59AQI
4th March 2025
49AQI
49AQI
5th March 2025
41AQI
41AQI
6th March 2025
74AQI
74AQI
7th March 2025
98AQI
98AQI
8th March 2025
86AQI
86AQI
9th March 2025
104AQI
104AQI
10th March 2025
115AQI
115AQI
11th March 2025
106AQI
106AQI
12th March 2025
94AQI
94AQI
13th March 2025
90AQI
90AQI
14th March 2025
76AQI
76AQI
15th March 2025
60AQI
60AQI
16th March 2025
74AQI
74AQI
17th March 2025
66AQI
66AQI
18th March 2025
69AQI
69AQI
19th March 2025
80AQI
80AQI
20th March 2025
89AQI
89AQI
21st March 2025
103AQI
103AQI
22nd March 2025
111AQI
111AQI
23rd March 2025
115AQI
115AQI
24th March 2025
118AQI
118AQI
25th March 2025
126AQI
126AQI
26th March 2025
91AQI
91AQI
27th March 2025
91AQI
91AQI
28th March 2025
60AQI
60AQI
29th March 2025
53AQI
53AQI
30th March 2025
46AQI
46AQI
31st March 2025
58AQI
58AQI
1st April 2025
79AQI
79AQI
2nd April 2025
78AQI
78AQI
3rd April 2025
74AQI
74AQI
4th April 2025
78AQI
78AQI
5th April 2025
55AQI
55AQI
6th April 2025
66AQI
66AQI
7th April 2025
74AQI
74AQI
8th April 2025
78AQI
78AQI
9th April 2025
74AQI
74AQI
10th April 2025
81AQI
81AQI
11th April 2025
88AQI
88AQI
12th April 2025
68AQI
68AQI
13th April 2025
63AQI
63AQI
14th April 2025
45AQI
45AQI
15th April 2025
57AQI
57AQI
16th April 2025
65AQI
65AQI
17th April 2025
72AQI
72AQI
18th April 2025
88AQI
88AQI
19th April 2025
55AQI
55AQI
20th April 2025
63AQI
63AQI
21st April 2025
58AQI
58AQI
22nd April 2025
48AQI
48AQI
23rd April 2025
42AQI
42AQI
24th April 2025
67AQI
67AQI
25th April 2025
67AQI
67AQI
26th April 2025
59AQI
59AQI
27th April 2025
50AQI
50AQI
28th April 2025
61AQI
61AQI
29th April 2025
70AQI
70AQI
30th April 2025
61AQI
61AQI
1st May 2025
63AQI
63AQI
2nd May 2025
52AQI
52AQI
3rd May 2025
50AQI
50AQI
4th May 2025
52AQI
52AQI
5th May 2025
52AQI
52AQI
6th May 2025
43AQI
43AQI
7th May 2025
57AQI
57AQI
8th May 2025
65AQI
65AQI
9th May 2025
51AQI
51AQI
10th May 2025
57AQI
57AQI
11th May 2025
76AQI
76AQI
12th May 2025
75AQI
75AQI
13th May 2025
77AQI
77AQI
14th May 2025
75AQI
75AQI
15th May 2025
75AQI
75AQI
16th May 2025
62AQI
62AQI
17th May 2025
52AQI
52AQI
18th May 2025
61AQI
61AQI
19th May 2025
64AQI
64AQI
20th May 2025
51AQI
51AQI
21st May 2025
51AQI
51AQI
22nd May 2025
51AQI
51AQI
23rd May 2025
64AQI
64AQI
24th May 2025
47AQI
47AQI
25th May 2025
55AQI
55AQI
26th May 2025
68AQI
68AQI
27th May 2025
89AQI
89AQI
28th May 2025
92AQI
92AQI
29th May 2025
83AQI
83AQI
30th May 2025
74AQI
74AQI
31st May 2025
84AQI
84AQI
1st June 2025
92AQI
92AQI
2nd June 2025
97AQI
97AQI
3rd June 2025
79AQI
79AQI
4th June 2025
58AQI
58AQI
5th June 2025
63AQI
63AQI
6th June 2025
60AQI
60AQI
7th June 2025
74AQI
74AQI
8th June 2025
63AQI
63AQI
9th June 2025
71AQI
71AQI
10th June 2025
55AQI
55AQI
11th June 2025
57AQI
57AQI
12th June 2025
66AQI
66AQI
13th June 2025
75AQI
75AQI
14th June 2025
60AQI
60AQI
15th June 2025
60AQI
60AQI
16th June 2025
71AQI
71AQI
17th June 2025
70AQI
70AQI
18th June 2025
73AQI
73AQI
19th June 2025
69AQI
69AQI
20th June 2025
45AQI
45AQI
21st June 2025
58AQI
58AQI
22nd June 2025
67AQI
67AQI
23rd June 2025
68AQI
68AQI
24th June 2025
55AQI
55AQI
25th June 2025
44AQI
44AQI
26th June 2025
54AQI
54AQI
27th June 2025
61AQI
61AQI
28th June 2025
66AQI
66AQI
29th June 2025
53AQI
53AQI
30th June 2025
49AQI
49AQI
1st July 2025
44AQI
44AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
56AQI
56AQI
4th July 2025
56AQI
56AQI
5th July 2025
53AQI
53AQI
6th July 2025
60AQI
60AQI
7th July 2025
75AQI
75AQI
8th July 2025
68AQI
68AQI
9th July 2025
58AQI
58AQI
10th July 2025
51AQI
51AQI
11th July 2025
48AQI
48AQI
12th July 2025
46AQI
46AQI
13th July 2025
64AQI
64AQI
14th July 2025
47AQI
47AQI
15th July 2025
42AQI
42AQI
16th July 2025
51AQI
51AQI
17th July 2025
37AQI
37AQI
18th July 2025
41AQI
41AQI
19th July 2025
34AQI
34AQI
20th July 2025
42AQI
42AQI
21st July 2025
40AQI
40AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
44AQI
44AQI
24th July 2025
54AQI
54AQI
25th July 2025
58AQI
58AQI
26th July 2025
48AQI
48AQI
27th July 2025
47AQI
47AQI
28th July 2025
67AQI
67AQI
29th July 2025
69AQI
69AQI
30th July 2025
66AQI
66AQI
31st July 2025
61AQI
61AQI
1st August 2025
58AQI
58AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
61AQI
61AQI
4th August 2025
50AQI
50AQI
5th August 2025
53AQI
53AQI
81AQI
64AQI
83AQI
66AQI
63AQI
64AQI
52AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202568AQI
1
24
6
3
24
1
3
19
9
4
26
3
28
3
27
15
16
1
4
33
168
16
Highest AQI recorded in
March83AQI
Lowest AQI recorded in
July52AQI
202461AQI
11
15
5
10
14
5
9
17
4
1
4
23
3
10
20
1
6
23
1
19
11
1
8
23
20
10
17
14
10
20
5
26
129
216
20
1
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
September45AQI
202362AQI
8
16
6
1
2
20
5
1
6
16
9
8
18
4
8
23
7
23
15
14
2
14
17
19
11
15
16
14
14
1
13
14
4
129
202
31
2
Highest AQI recorded in
March86AQI
Lowest AQI recorded in
September44AQI
202263AQI
2
22
6
1
1
15
5
10
15
6
7
20
3
12
18
1
16
14
6
18
2
1
25
4
20
11
6
21
3
9
20
2
116
179
26
1
Highest AQI recorded in
January82AQI
Lowest AQI recorded in
August29AQI
202164AQI
7
21
3
2
18
6
2
5
18
6
2
9
19
2
10
19
1
1
8
21
1
11
20
16
15
25
5
17
14
9
15
4
2
7
19
5
126
204
27
6
1
1
Highest AQI recorded in
March90AQI
Lowest AQI recorded in
September33AQI
202062AQI
3
9
1
4
16
1
4
14
4
25
1
17
14
15
16
24
6
14
16
1
4
19
7
5
16
9
1
94
151
20
1
Highest AQI recorded in
December81AQI
Lowest AQI recorded in
September36AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
68AQILeast Polluted Year Recorded
2024(Avg.)
61AQIGwangjin Gu's annual 2025 AQI (68) shows an average percentage change of 8.2% (worsened AQI) compared to previous years: 2020 (62), 2021 (64), 2022 (63), 2023 (62), 2024 (61).
