Jungangro1, Ansan, 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
Jungangro1, Ansan, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2021
89AQILowest AQI recorded on
21st Aug 2024
19AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 56 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Jungangro1, Ansan, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12PM5th Aug
66AQI
Avg. Lowest Time
4PM5th Aug
38AQI
Night time
Avg. Highest Time
1AM6th Aug
55AQI
Avg. Lowest Time
8PM5th Aug
46AQI
In the last 24 hours,
Jungangro1's AQI reached its highest point of 66 at 12 PM during the Day, while the lowest point, 38, was recorded at 4 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Jungangro1, Ansan, 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 2025525 AMAQI
7th Jul 2025516 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025539 AMAQI
7th Jul 20256410 AMAQI
7th Jul 20257311 AMAQI
7th Jul 20257512 PMAQI
7th Jul 2025761 PMAQI
7th Jul 2025782 PMAQI
7th Jul 2025803 PMAQI
7th Jul 2025804 PMAQI
7th Jul 2025805 PMAQI
7th Jul 2025816 PMAQI
7th Jul 2025687 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255310 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255312 AMAQI
8th Jul 2025531 AMAQI
8th Jul 2025522 AMAQI
8th Jul 2025513 AMAQI
8th Jul 2025524 AMAQI
29°C25/33°C
8th Jul 2025525 AMAQI
8th Jul 2025526 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025528 AMAQI
8th Jul 2025719 AMAQI
8th Jul 20258010 AMAQI
8th Jul 20258211 AMAQI
8th Jul 20257812 PMAQI
8th Jul 2025711 PMAQI
8th Jul 2025692 PMAQI
8th Jul 2025693 PMAQI
8th Jul 2025704 PMAQI
8th Jul 2025705 PMAQI
8th Jul 2025736 PMAQI
8th Jul 2025727 PMAQI
8th Jul 2025688 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255311 PMAQI
9th Jul 20255312 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025532 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025544 AMAQI
31°C26/37°C
9th Jul 2025545 AMAQI
9th Jul 2025546 AMAQI
9th Jul 2025557 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20255411 AMAQI
9th Jul 20255712 PMAQI
9th Jul 2025531 PMAQI
9th Jul 2025542 PMAQI
9th Jul 2025553 PMAQI
9th Jul 2025544 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025536 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025618 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025544 AMAQI
31°C26/37°C
10th Jul 2025555 AMAQI
10th Jul 2025556 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025558 AMAQI
10th Jul 2025489 AMAQI
10th Jul 20254810 AMAQI
10th Jul 20254111 AMAQI
10th Jul 20253612 PMAQI
10th Jul 2025481 PMAQI
10th Jul 2025512 PMAQI
10th Jul 2025523 PMAQI
10th Jul 2025514 PMAQI
10th Jul 2025515 PMAQI
10th Jul 2025516 PMAQI
10th Jul 2025507 PMAQI
10th Jul 2025548 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025584 AMAQI
31°C27/36°C
11th Jul 2025585 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025557 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025449 AMAQI
11th Jul 20253810 AMAQI
11th Jul 20253411 AMAQI
11th Jul 20253612 PMAQI
11th Jul 2025481 PMAQI
11th Jul 2025442 PMAQI
11th Jul 2025463 PMAQI
11th Jul 2025504 PMAQI
11th Jul 2025485 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025518 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI
30°C25/35°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025389 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20252912 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025502 PMAQI
12th Jul 2025503 PMAQI
12th Jul 2025504 PMAQI
12th Jul 2025445 PMAQI
12th Jul 2025496 PMAQI
12th Jul 2025567 PMAQI
12th Jul 2025558 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255510 PMAQI
12th Jul 20255511 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025554 AMAQI
29°C24/34°C
13th Jul 2025555 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025579 AMAQI
13th Jul 20256210 AMAQI
13th Jul 20256511 AMAQI
13th Jul 20256312 PMAQI
13th Jul 2025621 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025633 PMAQI
13th Jul 2025654 PMAQI
13th Jul 2025655 PMAQI
13th Jul 2025666 PMAQI
13th Jul 2025637 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255610 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025554 AMAQI
26°C23/30°C
14th Jul 2025555 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025558 AMAQI
14th Jul 2025639 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20256711 AMAQI
14th Jul 20257412 PMAQI
14th Jul 2025641 PMAQI
14th Jul 2025602 PMAQI
14th Jul 2025553 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025505 PMAQI
14th Jul 2025476 PMAQI
14th Jul 2025407 PMAQI
14th Jul 2025428 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255511 PMAQI
15th Jul 20255512 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI
23°C19/29°C
15th Jul 2025575 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20251410 AMAQI
15th Jul 20251611 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025421 PMAQI
15th Jul 2025432 PMAQI
15th Jul 2025463 PMAQI
15th Jul 2025504 PMAQI
15th Jul 2025475 PMAQI
15th Jul 2025396 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025428 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255512 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025554 AMAQI
22°C20/24°C
16th Jul 2025555 AMAQI
16th Jul 2025556 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20255411 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025531 PMAQI
16th Jul 2025552 PMAQI
16th Jul 2025543 PMAQI
16th Jul 2025544 PMAQI
16th Jul 2025535 PMAQI
16th Jul 2025496 PMAQI
16th Jul 2025427 PMAQI
16th Jul 2025438 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255512 AMAQI
17th Jul 2025551 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI
22°C21/25°C
17th Jul 2025555 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20251610 AMAQI
17th Jul 20251511 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025342 PMAQI
17th Jul 2025343 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025366 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025388 PMAQI
17th Jul 2025539 PMAQI
17th Jul 20255310 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025541 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025544 AMAQI
23°C21/26°C
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20251911 AMAQI
18th Jul 20252312 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025352 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025395 PMAQI
18th Jul 2025416 PMAQI
18th Jul 2025447 PMAQI
18th Jul 2025468 PMAQI
18th Jul 2025529 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255311 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025531 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
23°C22/25°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251510 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20251412 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025174 PMAQI
19th Jul 2025195 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025217 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20253911 PMAQI
20th Jul 20254012 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025524 AMAQI
25°C22/28°C
20th Jul 2025495 AMAQI
20th Jul 2025496 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252612 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025215 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025308 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20254010 PMAQI
20th Jul 20254511 PMAQI
21st Jul 20254712 AMAQI
21st Jul 2025501 AMAQI
21st Jul 2025502 AMAQI
21st Jul 2025503 AMAQI
21st Jul 2025484 AMAQI
27°C23/32°C
21st Jul 2025465 AMAQI
21st Jul 2025466 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025458 AMAQI
21st Jul 2025509 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20254011 AMAQI
21st Jul 20253912 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025292 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025404 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025296 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253510 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253712 AMAQI
22nd Jul 2025461 AMAQI
22nd Jul 2025482 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025474 AMAQI
28°C25/31°C
22nd Jul 2025475 AMAQI
22nd Jul 2025476 AMAQI
22nd Jul 2025467 AMAQI
22nd Jul 2025468 AMAQI
22nd Jul 2025259 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20254211 AMAQI
22nd Jul 20253212 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025272 PMAQI
22nd Jul 2025353 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025287 PMAQI
22nd Jul 2025318 PMAQI
22nd Jul 2025379 PMAQI
22nd Jul 20253310 PMAQI
22nd Jul 20253611 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025411 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025453 AMAQI
23rd Jul 2025454 AMAQI
28°C25/32°C
23rd Jul 2025425 AMAQI
23rd Jul 2025436 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025438 AMAQI
23rd Jul 2025389 AMAQI
23rd Jul 20252810 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20252912 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025393 PMAQI
23rd Jul 2025404 PMAQI
23rd Jul 2025445 PMAQI
23rd Jul 2025466 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20253910 PMAQI
23rd Jul 20253911 PMAQI
24th Jul 20253912 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025433 AMAQI
24th Jul 2025434 AMAQI
28°C25/32°C
24th Jul 2025425 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253411 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025311 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025613 PMAQI
24th Jul 2025694 PMAQI
24th Jul 2025705 PMAQI
24th Jul 2025586 PMAQI
24th Jul 2025597 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025444 AMAQI
28°C25/32°C
25th Jul 2025435 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025447 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025599 AMAQI
25th Jul 20256610 AMAQI
25th Jul 20257211 AMAQI
25th Jul 20257412 PMAQI
25th Jul 2025651 PMAQI
25th Jul 2025622 PMAQI
25th Jul 2025683 PMAQI
25th Jul 2025774 PMAQI
25th Jul 2025835 PMAQI
25th Jul 2025836 PMAQI
25th Jul 2025807 PMAQI
25th Jul 2025668 PMAQI
25th Jul 2025599 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025501 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025483 AMAQI
26th Jul 2025514 AMAQI
30°C26/35°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025529 AMAQI
26th Jul 20254210 AMAQI
26th Jul 20252611 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025322 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025524 PMAQI
26th Jul 2025465 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025637 PMAQI
26th Jul 2025698 PMAQI
26th Jul 2025619 PMAQI
26th Jul 20256210 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256312 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025534 AMAQI
31°C28/35°C
27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20252610 AMAQI
27th Jul 20252311 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025232 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025405 PMAQI
27th Jul 2025436 PMAQI
27th Jul 2025527 PMAQI
27th Jul 2025648 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20256110 PMAQI
27th Jul 20256111 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025544 AMAQI
31°C28/35°C
28th Jul 2025525 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025527 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025629 AMAQI
28th Jul 20257510 AMAQI
28th Jul 20257411 AMAQI
28th Jul 20257212 PMAQI
28th Jul 2025641 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025584 PMAQI
28th Jul 2025705 PMAQI
28th Jul 2025746 PMAQI
28th Jul 2025737 PMAQI
28th Jul 2025688 PMAQI
28th Jul 2025619 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025564 AMAQI
30°C28/35°C
29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025588 AMAQI
29th Jul 2025609 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20257611 AMAQI
29th Jul 20257812 PMAQI
29th Jul 2025791 PMAQI
29th Jul 2025782 PMAQI
29th Jul 2025823 PMAQI
29th Jul 2025834 PMAQI
29th Jul 2025805 PMAQI
29th Jul 2025706 PMAQI
29th Jul 2025707 PMAQI
29th Jul 2025638 PMAQI
29th Jul 2025609 PMAQI
29th Jul 20256110 PMAQI
29th Jul 20256211 PMAQI
30th Jul 20256212 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025584 AMAQI
31°C27/36°C
30th Jul 2025615 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025617 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025739 AMAQI
30th Jul 20257710 AMAQI
30th Jul 20257811 AMAQI
30th Jul 20257912 PMAQI
30th Jul 2025751 PMAQI
30th Jul 2025622 PMAQI
30th Jul 2025663 PMAQI
30th Jul 2025714 PMAQI
30th Jul 2025715 PMAQI
30th Jul 2025906 PMAQI
30th Jul 2025907 PMAQI
30th Jul 2025788 PMAQI
30th Jul 2025649 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256512 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025603 AMAQI
31st Jul 2025594 AMAQI
31°C28/36°C
31st Jul 2025595 AMAQI
31st Jul 2025596 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20255910 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025581 PMAQI
31st Jul 2025602 PMAQI
31st Jul 2025733 PMAQI
31st Jul 2025674 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025666 PMAQI
31st Jul 2025767 PMAQI
31st Jul 2025688 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025574 AMAQI
30°C27/34°C
1st Aug 2025555 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025713 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025685 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025599 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025564 AMAQI
30°C27/34°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025729 AMAQI
2nd Aug 20257410 AMAQI
2nd Aug 20257311 AMAQI
2nd Aug 20258412 PMAQI
2nd Aug 2025781 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025533 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20256010 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
30°C27/34°C
3rd Aug 2025585 AMAQI
3rd Aug 2025576 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025699 AMAQI
3rd Aug 20257210 AMAQI
3rd Aug 20257211 AMAQI
3rd Aug 20257012 PMAQI
3rd Aug 2025691 PMAQI
3rd Aug 2025692 PMAQI
3rd Aug 2025723 PMAQI
3rd Aug 2025694 PMAQI
3rd Aug 2025725 PMAQI
3rd Aug 2025716 PMAQI
3rd Aug 2025657 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20255211 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
28°C25/31°C
4th Aug 2025585 AMAQI
4th Aug 2025596 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025608 AMAQI
4th Aug 2025459 AMAQI
4th Aug 20254210 AMAQI
4th Aug 20255211 AMAQI
4th Aug 20254212 PMAQI
4th Aug 2025481 PMAQI
4th Aug 2025432 PMAQI
4th Aug 2025443 PMAQI
4th Aug 2025414 PMAQI
4th Aug 2025465 PMAQI
4th Aug 2025406 PMAQI
4th Aug 2025507 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025531 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025554 AMAQI
26°C23/32°C
5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025529 AMAQI
5th Aug 20255510 AMAQI
5th Aug 20256011 AMAQI
5th Aug 20256612 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025572 PMAQI
5th Aug 2025493 PMAQI
5th Aug 2025384 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025406 PMAQI
5th Aug 2025417 PMAQI
5th Aug 2025468 PMAQI
5th Aug 2025489 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025554 AMAQI
27°C24/31°C
6th Aug 2025565 AMAQI
5 AM6th Aug 2025556 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025568 AMAQI
6th Aug 2025429 AMAQI
6th Aug 20254110 AMAQI
6th Aug 20254211 AMAQI
6th Aug 20254212 PMAQI
12 PM6th Aug 2025451 PMAQI
6th Aug 2025532 PMAQI
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
9 AM - 7 PM
51AQI
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. 51).
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
Jungangro1, Ansan, Gyeonggi, South Korea
2025
24%
53
69%
150
6%
13
0.4%
1
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
53 DaysModerate
150 DaysPoor
13 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 24%
Health Risk Level:
Very high
In 2025, 24% of 218 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
Jungangro1, Ansan, 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
69AQI
69AQI
2nd January 2025
48AQI
48AQI
3rd January 2025
54AQI
54AQI
4th January 2025
54AQI
54AQI
5th January 2025
62AQI
62AQI
6th January 2025
88AQI
88AQI
7th January 2025
49AQI
49AQI
8th January 2025
63AQI
63AQI
9th January 2025
43AQI
43AQI
10th January 2025
46AQI
46AQI
11th January 2025
55AQI
55AQI
12th January 2025
73AQI
73AQI
13th January 2025
85AQI
85AQI
14th January 2025
96AQI
96AQI
15th January 2025
51AQI
51AQI
16th January 2025
75AQI
75AQI
17th January 2025
75AQI
75AQI
18th January 2025
77AQI
77AQI
19th January 2025
80AQI
80AQI
20th January 2025
130AQI
130AQI
21st January 2025
133AQI
133AQI
22nd January 2025
151AQI
151AQI
23rd January 2025
115AQI
115AQI
24th January 2025
109AQI
109AQI
25th January 2025
72AQI
72AQI
26th January 2025
55AQI
55AQI
27th January 2025
65AQI
65AQI
28th January 2025
56AQI
56AQI
29th January 2025
58AQI
58AQI
30th January 2025
49AQI
49AQI
31st January 2025
69AQI
69AQI
1st February 2025
80AQI
80AQI
2nd February 2025
90AQI
90AQI
3rd February 2025
53AQI
53AQI
4th February 2025
52AQI
52AQI
5th February 2025
41AQI
41AQI
6th February 2025
51AQI
51AQI
7th February 2025
45AQI
45AQI
8th February 2025
34AQI
34AQI
9th February 2025
39AQI
39AQI
10th February 2025
45AQI
45AQI
11th February 2025
66AQI
66AQI
12th February 2025
77AQI
77AQI
13th February 2025
51AQI
51AQI
14th February 2025
89AQI
89AQI
15th February 2025
57AQI
57AQI
16th February 2025
110AQI
110AQI
17th February 2025
49AQI
49AQI
18th February 2025
62AQI
62AQI
19th February 2025
45AQI
45AQI
20th February 2025
55AQI
55AQI
21st February 2025
53AQI
53AQI
22nd February 2025
56AQI
56AQI
23rd February 2025
51AQI
51AQI
24th February 2025
57AQI
57AQI
25th February 2025
55AQI
55AQI
26th February 2025
71AQI
71AQI
27th February 2025
59AQI
59AQI
28th February 2025
85AQI
85AQI
1st March 2025
98AQI
98AQI
2nd March 2025
85AQI
85AQI
3rd March 2025
56AQI
56AQI
4th March 2025
48AQI
48AQI
5th March 2025
36AQI
36AQI
6th March 2025
74AQI
74AQI
7th March 2025
90AQI
90AQI
8th March 2025
88AQI
88AQI
9th March 2025
99AQI
99AQI
10th March 2025
122AQI
122AQI
11th March 2025
109AQI
109AQI
12th March 2025
107AQI
107AQI
13th March 2025
99AQI
99AQI
14th March 2025
76AQI
76AQI
15th March 2025
57AQI
57AQI
16th March 2025
71AQI
71AQI
17th March 2025
64AQI
64AQI
18th March 2025
72AQI
72AQI
19th March 2025
81AQI
81AQI
20th March 2025
90AQI
90AQI
21st March 2025
104AQI
104AQI
22nd March 2025
109AQI
109AQI
23rd March 2025
113AQI
113AQI
24th March 2025
116AQI
116AQI
25th March 2025
127AQI
127AQI
26th March 2025
91AQI
91AQI
27th March 2025
92AQI
92AQI
28th March 2025
57AQI
57AQI
29th March 2025
46AQI
46AQI
30th March 2025
42AQI
42AQI
31st March 2025
58AQI
58AQI
1st April 2025
73AQI
73AQI
2nd April 2025
79AQI
79AQI
3rd April 2025
78AQI
78AQI
4th April 2025
79AQI
79AQI
5th April 2025
62AQI
62AQI
6th April 2025
62AQI
62AQI
7th April 2025
67AQI
67AQI
8th April 2025
79AQI
79AQI
9th April 2025
71AQI
71AQI
10th April 2025
82AQI
82AQI
11th April 2025
89AQI
89AQI
12th April 2025
65AQI
65AQI
13th April 2025
63AQI
63AQI
14th April 2025
44AQI
44AQI
15th April 2025
54AQI
54AQI
16th April 2025
58AQI
58AQI
17th April 2025
66AQI
66AQI
18th April 2025
72AQI
72AQI
19th April 2025
44AQI
44AQI
20th April 2025
61AQI
61AQI
21st April 2025
48AQI
48AQI
22nd April 2025
40AQI
40AQI
23rd April 2025
26AQI
26AQI
24th April 2025
57AQI
57AQI
25th April 2025
59AQI
59AQI
26th April 2025
52AQI
52AQI
27th April 2025
40AQI
40AQI
28th April 2025
57AQI
57AQI
29th April 2025
67AQI
67AQI
30th April 2025
54AQI
54AQI
1st May 2025
56AQI
56AQI
2nd May 2025
50AQI
50AQI
3rd May 2025
46AQI
46AQI
4th May 2025
43AQI
43AQI
5th May 2025
51AQI
51AQI
6th May 2025
39AQI
39AQI
7th May 2025
55AQI
55AQI
8th May 2025
59AQI
59AQI
9th May 2025
47AQI
47AQI
10th May 2025
56AQI
56AQI
11th May 2025
65AQI
65AQI
12th May 2025
67AQI
67AQI
13th May 2025
70AQI
70AQI
14th May 2025
67AQI
67AQI
15th May 2025
58AQI
58AQI
16th May 2025
45AQI
45AQI
17th May 2025
41AQI
41AQI
18th May 2025
54AQI
54AQI
19th May 2025
56AQI
56AQI
20th May 2025
36AQI
36AQI
21st May 2025
42AQI
42AQI
22nd May 2025
48AQI
48AQI
23rd May 2025
61AQI
61AQI
24th May 2025
47AQI
47AQI
25th May 2025
47AQI
47AQI
26th May 2025
65AQI
65AQI
27th May 2025
72AQI
72AQI
28th May 2025
74AQI
74AQI
29th May 2025
75AQI
75AQI
30th May 2025
81AQI
81AQI
31st May 2025
82AQI
82AQI
1st June 2025
76AQI
76AQI
2nd June 2025
84AQI
84AQI
3rd June 2025
69AQI
69AQI
4th June 2025
54AQI
54AQI
5th June 2025
55AQI
55AQI
6th June 2025
55AQI
55AQI
7th June 2025
60AQI
60AQI
8th June 2025
50AQI
50AQI
9th June 2025
57AQI
57AQI
10th June 2025
45AQI
45AQI
11th June 2025
53AQI
53AQI
12th June 2025
61AQI
61AQI
13th June 2025
70AQI
70AQI
14th June 2025
61AQI
61AQI
15th June 2025
53AQI
53AQI
16th June 2025
58AQI
58AQI
17th June 2025
60AQI
60AQI
18th June 2025
62AQI
62AQI
19th June 2025
63AQI
63AQI
20th June 2025
54AQI
54AQI
21st June 2025
58AQI
58AQI
22nd June 2025
59AQI
59AQI
23rd June 2025
65AQI
65AQI
24th June 2025
60AQI
60AQI
25th June 2025
54AQI
54AQI
26th June 2025
57AQI
57AQI
27th June 2025
61AQI
61AQI
28th June 2025
60AQI
60AQI
29th June 2025
53AQI
53AQI
30th June 2025
50AQI
50AQI
1st July 2025
48AQI
48AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
49AQI
49AQI
4th July 2025
48AQI
48AQI
5th July 2025
46AQI
46AQI
6th July 2025
49AQI
49AQI
7th July 2025
59AQI
59AQI
8th July 2025
61AQI
61AQI
9th July 2025
54AQI
54AQI
10th July 2025
53AQI
53AQI
11th July 2025
52AQI
52AQI
12th July 2025
51AQI
51AQI
13th July 2025
58AQI
58AQI
14th July 2025
55AQI
55AQI
15th July 2025
48AQI
48AQI
16th July 2025
53AQI
53AQI
17th July 2025
45AQI
45AQI
18th July 2025
46AQI
46AQI
19th July 2025
35AQI
35AQI
20th July 2025
37AQI
37AQI
21st July 2025
40AQI
40AQI
22nd July 2025
38AQI
38AQI
23rd July 2025
40AQI
40AQI
24th July 2025
47AQI
47AQI
25th July 2025
60AQI
60AQI
26th July 2025
51AQI
51AQI
27th July 2025
47AQI
47AQI
28th July 2025
61AQI
61AQI
29th July 2025
65AQI
65AQI
30th July 2025
68AQI
68AQI
31st July 2025
61AQI
61AQI
1st August 2025
59AQI
59AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
62AQI
62AQI
4th August 2025
52AQI
52AQI
5th August 2025
56AQI
56AQI
74AQI
60AQI
83AQI
62AQI
57AQI
59AQI
51AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202564AQI
5
21
4
1
7
20
1
4
19
8
6
24
12
19
3
27
16
15
5
53
150
13
1
Highest AQI recorded in
March83AQI
Lowest AQI recorded in
July51AQI
202461AQI
9
12
9
1
8
11
9
1
6
20
3
2
3
23
4
13
18
10
20
24
7
11
20
24
6
18
12
1
9
21
10
21
145
191
26
4
Highest AQI recorded in
January82AQI
Lowest AQI recorded in
July37AQI
202362AQI
7
18
4
2
2
20
3
3
4
21
6
7
20
2
1
7
22
2
5
25
17
14
19
12
23
7
15
11
12
14
3
10
15
6
128
199
26
6
Highest AQI recorded in
February81AQI
Lowest AQI recorded in
September44AQI
202261AQI
9
19
2
10
9
3
6
17
8
3
10
4
6
23
2
17
11
8
13
1
22
6
20
10
1
6
17
6
1
15
13
3
123
148
29
1
Highest AQI recorded in
March81AQI
Lowest AQI recorded in
August29AQI
202164AQI
13
17
11
13
3
1
4
19
7
1
8
21
1
11
18
1
1
5
23
2
12
18
1
19
12
25
5
14
16
1
6
16
6
2
9
11
8
1
137
189
29
5
1
1
Highest AQI recorded in
November83AQI
Lowest AQI recorded in
September39AQI
202055AQI
4
9
7
14
10
7
1
10
20
17
14
19
12
19
9
14
16
1
10
16
4
12
16
3
122
133
9
Highest AQI recorded in
December65AQI
Lowest AQI recorded in
September42AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
64AQILeast Polluted Year Recorded
2020(Avg.)
55AQIJungangro1's annual 2025 AQI (64) shows an average percentage change of 5.4% (worsened AQI) compared to previous years: 2020 (55), 2021 (64), 2022 (61), 2023 (62), 2024 (61).
