Country Background

Gyeonginhang, Gimpo, 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+

September Air Quality Analysis

Gyeonginhang, Gimpo, Gyeonggi, South Korea

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
30th Sep 2022
112AQI
Lowest AQI recorded on
14th Sep 2023
20AQI


Same Day Analysis (23rd September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 41 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 23rd Sep - 24th Sep 2025

Gyeonginhang, Gimpo, Gyeonggi, South Korea

AQI
Day
Night
.

6 AM23rd Sep 2025

6 PM

5 AM24th Sep 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
10AM23rd Sep

52AQI

Avg. Lowest Time
4PM23rd Sep

33AQI

In the last 24 hours,

Gyeonginhang's AQI reached its highest point of 52 at 10 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 23rd Sep and 24th Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025

Gyeonginhang, Gimpo, Gyeonggi, South Korea

AugSep
25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th
Day
Night
25th Aug 2025516 AMAQI
25th Aug 2025497 AMAQI
25th Aug 2025518 AMAQI
25th Aug 2025449 AMAQI
25th Aug 20255010 AMAQI
25th Aug 20255011 AMAQI
25th Aug 20254512 PMAQI
25th Aug 2025501 PMAQI
25th Aug 2025472 PMAQI
25th Aug 2025513 PMAQI
25th Aug 2025524 PMAQI
25th Aug 2025435 PMAQI
25th Aug 2025446 PMAQI
25th Aug 2025467 PMAQI
25th Aug 2025498 PMAQI
25th Aug 2025469 PMAQI
25th Aug 20254810 PMAQI
25th Aug 20254711 PMAQI
26th Aug 20254412 AMAQI
26th Aug 2025501 AMAQI
26th Aug 2025512 AMAQI
26th Aug 2025513 AMAQI
26th Aug 2025514 AMAQI
26th Aug 2025505 AMAQI

28°C26/30°C

26th Aug 2025506 AMAQI
26th Aug 2025507 AMAQI
26th Aug 2025508 AMAQI
26th Aug 2025289 AMAQI
26th Aug 20251910 AMAQI
26th Aug 20253411 AMAQI
26th Aug 20253812 PMAQI
26th Aug 2025381 PMAQI
26th Aug 2025312 PMAQI
26th Aug 2025383 PMAQI
26th Aug 2025424 PMAQI
26th Aug 2025405 PMAQI
26th Aug 2025486 PMAQI
26th Aug 2025417 PMAQI
26th Aug 2025508 PMAQI
26th Aug 2025469 PMAQI
26th Aug 20255210 PMAQI
26th Aug 20254811 PMAQI
27th Aug 20255212 AMAQI
27th Aug 2025511 AMAQI
27th Aug 2025482 AMAQI
27th Aug 2025493 AMAQI
27th Aug 2025464 AMAQI
27th Aug 2025465 AMAQI

26°C25/28°C

27th Aug 2025446 AMAQI
27th Aug 2025467 AMAQI
27th Aug 2025468 AMAQI
27th Aug 2025489 AMAQI
27th Aug 20254310 AMAQI
27th Aug 20254611 AMAQI
27th Aug 20255012 PMAQI
27th Aug 2025491 PMAQI
27th Aug 2025462 PMAQI
27th Aug 2025423 PMAQI
27th Aug 2025484 PMAQI
27th Aug 2025535 PMAQI
27th Aug 2025486 PMAQI
27th Aug 2025497 PMAQI
27th Aug 2025488 PMAQI
27th Aug 2025489 PMAQI
27th Aug 20255110 PMAQI
27th Aug 20255211 PMAQI
28th Aug 20255312 AMAQI
28th Aug 2025511 AMAQI
28th Aug 2025482 AMAQI
28th Aug 2025483 AMAQI
28th Aug 2025504 AMAQI
28th Aug 2025485 AMAQI

26°C24/29°C

28th Aug 2025476 AMAQI
28th Aug 2025487 AMAQI
28th Aug 2025488 AMAQI
28th Aug 2025579 AMAQI
28th Aug 20255410 AMAQI
28th Aug 20255011 AMAQI
28th Aug 20255012 PMAQI
28th Aug 2025521 PMAQI
28th Aug 2025542 PMAQI
28th Aug 2025523 PMAQI
28th Aug 2025494 PMAQI
28th Aug 2025515 PMAQI
28th Aug 2025506 PMAQI
28th Aug 2025477 PMAQI
28th Aug 2025468 PMAQI
28th Aug 2025489 PMAQI
28th Aug 20254710 PMAQI
28th Aug 20255411 PMAQI
29th Aug 20255312 AMAQI
29th Aug 2025511 AMAQI
29th Aug 2025502 AMAQI
29th Aug 2025513 AMAQI
29th Aug 2025504 AMAQI
29th Aug 2025505 AMAQI

27°C25/28°C

29th Aug 2025506 AMAQI
29th Aug 2025517 AMAQI
29th Aug 2025508 AMAQI
29th Aug 2025379 AMAQI
29th Aug 20253210 AMAQI
29th Aug 20254511 AMAQI
29th Aug 20253312 PMAQI
29th Aug 2025381 PMAQI
29th Aug 2025392 PMAQI
29th Aug 2025393 PMAQI
29th Aug 2025404 PMAQI
29th Aug 2025425 PMAQI
29th Aug 2025386 PMAQI
29th Aug 2025477 PMAQI
29th Aug 2025448 PMAQI
29th Aug 2025489 PMAQI
29th Aug 20254210 PMAQI
29th Aug 20254711 PMAQI
30th Aug 20254812 AMAQI
30th Aug 2025501 AMAQI
30th Aug 2025492 AMAQI
30th Aug 2025503 AMAQI
30th Aug 2025504 AMAQI
30th Aug 2025495 AMAQI

27°C26/28°C

30th Aug 2025486 AMAQI
30th Aug 2025487 AMAQI
30th Aug 2025488 AMAQI
30th Aug 2025329 AMAQI
30th Aug 20253610 AMAQI
30th Aug 20253111 AMAQI
30th Aug 20253412 PMAQI
30th Aug 2025301 PMAQI
30th Aug 2025242 PMAQI
30th Aug 2025303 PMAQI
30th Aug 2025414 PMAQI
30th Aug 2025265 PMAQI
30th Aug 2025366 PMAQI
30th Aug 2025487 PMAQI
30th Aug 2025468 PMAQI
30th Aug 2025449 PMAQI
30th Aug 20254510 PMAQI
30th Aug 20254811 PMAQI
31st Aug 20254912 AMAQI
31st Aug 2025501 AMAQI
31st Aug 2025512 AMAQI
31st Aug 2025503 AMAQI
31st Aug 2025474 AMAQI
31st Aug 2025465 AMAQI

28°C26/29°C

31st Aug 2025476 AMAQI
31st Aug 2025467 AMAQI
31st Aug 2025468 AMAQI
31st Aug 2025409 AMAQI
31st Aug 20254210 AMAQI
31st Aug 20254711 AMAQI
31st Aug 20254812 PMAQI
31st Aug 2025531 PMAQI
31st Aug 2025562 PMAQI
31st Aug 2025493 PMAQI
31st Aug 2025494 PMAQI
31st Aug 2025465 PMAQI
31st Aug 2025536 PMAQI
31st Aug 2025407 PMAQI
31st Aug 2025468 PMAQI
31st Aug 2025549 PMAQI
31st Aug 20255010 PMAQI
31st Aug 20254711 PMAQI
1st Sep 20254612 AMAQI
1st Sep 2025471 AMAQI
1st Sep 2025472 AMAQI
1st Sep 2025483 AMAQI
1st Sep 2025494 AMAQI
1st Sep 2025495 AMAQI

28°C26/29°C

1st Sep 2025496 AMAQI
1st Sep 2025497 AMAQI
1st Sep 2025498 AMAQI
1st Sep 2025259 AMAQI
1st Sep 20252510 AMAQI
1st Sep 20252011 AMAQI
1st Sep 20252012 PMAQI
1st Sep 2025301 PMAQI
1st Sep 2025302 PMAQI
1st Sep 2025373 PMAQI
1st Sep 2025344 PMAQI
1st Sep 2025345 PMAQI
1st Sep 2025406 PMAQI
1st Sep 2025457 PMAQI
1st Sep 2025378 PMAQI
1st Sep 2025439 PMAQI
1st Sep 20254710 PMAQI
1st Sep 20254411 PMAQI
2nd Sep 20254812 AMAQI
2nd Sep 2025521 AMAQI
2nd Sep 2025462 AMAQI
2nd Sep 2025473 AMAQI
2nd Sep 2025454 AMAQI
2nd Sep 2025445 AMAQI

26°C25/28°C

2nd Sep 2025426 AMAQI
2nd Sep 2025447 AMAQI
2nd Sep 2025438 AMAQI
2nd Sep 2025569 AMAQI
2nd Sep 20255210 AMAQI
2nd Sep 20255211 AMAQI
2nd Sep 20255812 PMAQI
2nd Sep 2025521 PMAQI
2nd Sep 2025502 PMAQI
2nd Sep 2025423 PMAQI
2nd Sep 2025404 PMAQI
2nd Sep 2025485 PMAQI
2nd Sep 2025446 PMAQI
2nd Sep 2025547 PMAQI
2nd Sep 2025468 PMAQI
2nd Sep 2025509 PMAQI
2nd Sep 20255210 PMAQI
2nd Sep 20255711 PMAQI
3rd Sep 20255712 AMAQI
3rd Sep 2025501 AMAQI
3rd Sep 2025472 AMAQI
3rd Sep 2025473 AMAQI
3rd Sep 2025484 AMAQI
3rd Sep 2025485 AMAQI

25°C23/28°C

3rd Sep 2025486 AMAQI
3rd Sep 2025497 AMAQI
3rd Sep 2025498 AMAQI
3rd Sep 2025529 AMAQI
3rd Sep 20255810 AMAQI
3rd Sep 20256011 AMAQI
3rd Sep 20255712 PMAQI
3rd Sep 2025541 PMAQI
3rd Sep 2025592 PMAQI
3rd Sep 2025533 PMAQI
3rd Sep 2025524 PMAQI
3rd Sep 2025485 PMAQI
3rd Sep 2025586 PMAQI
3rd Sep 2025627 PMAQI
3rd Sep 2025568 PMAQI
3rd Sep 2025569 PMAQI
3rd Sep 20255510 PMAQI
3rd Sep 20255411 PMAQI
4th Sep 20255612 AMAQI
4th Sep 2025521 AMAQI
4th Sep 2025502 AMAQI
4th Sep 2025503 AMAQI
4th Sep 2025534 AMAQI
4th Sep 2025525 AMAQI

27°C24/29°C

4th Sep 2025526 AMAQI
4th Sep 2025527 AMAQI
4th Sep 2025518 AMAQI
4th Sep 2025399 AMAQI
4th Sep 20254510 AMAQI
4th Sep 20255111 AMAQI
4th Sep 20254212 PMAQI
4th Sep 2025511 PMAQI
4th Sep 2025472 PMAQI
4th Sep 2025483 PMAQI
4th Sep 2025504 PMAQI
4th Sep 2025465 PMAQI
4th Sep 2025456 PMAQI
4th Sep 2025427 PMAQI
4th Sep 2025358 PMAQI
4th Sep 2025279 PMAQI
4th Sep 20251610 PMAQI
4th Sep 20251311 PMAQI
5th Sep 20251212 AMAQI
5th Sep 2025261 AMAQI
5th Sep 2025532 AMAQI
5th Sep 2025533 AMAQI
5th Sep 2025534 AMAQI
5th Sep 2025535 AMAQI

25°C23/28°C

5th Sep 2025526 AMAQI
5th Sep 2025517 AMAQI
5th Sep 2025528 AMAQI
5th Sep 2025419 AMAQI
5th Sep 20254410 AMAQI
5th Sep 20253611 AMAQI
5th Sep 20253612 PMAQI
5th Sep 2025351 PMAQI
5th Sep 2025382 PMAQI
5th Sep 2025443 PMAQI
5th Sep 2025514 PMAQI
5th Sep 2025425 PMAQI
5th Sep 2025486 PMAQI
5th Sep 2025487 PMAQI
5th Sep 2025488 PMAQI
5th Sep 2025439 PMAQI
5th Sep 20255410 PMAQI
5th Sep 20255311 PMAQI
6th Sep 20254612 AMAQI
6th Sep 2025451 AMAQI
6th Sep 2025382 AMAQI
6th Sep 2025433 AMAQI
6th Sep 2025444 AMAQI
6th Sep 2025465 AMAQI

27°C24/30°C

6th Sep 2025466 AMAQI
6th Sep 2025487 AMAQI
6th Sep 2025428 AMAQI
6th Sep 2025399 AMAQI
6th Sep 20254810 AMAQI
6th Sep 20253611 AMAQI
6th Sep 20253012 PMAQI
6th Sep 2025321 PMAQI
6th Sep 2025312 PMAQI
6th Sep 2025243 PMAQI
6th Sep 2025284 PMAQI
6th Sep 2025245 PMAQI
6th Sep 2025326 PMAQI
6th Sep 2025277 PMAQI
6th Sep 2025418 PMAQI
6th Sep 2025489 PMAQI
6th Sep 20254910 PMAQI
6th Sep 20254011 PMAQI
7th Sep 20253912 AMAQI
7th Sep 2025441 AMAQI
7th Sep 2025452 AMAQI
7th Sep 2025443 AMAQI
7th Sep 2025454 AMAQI
7th Sep 2025445 AMAQI

27°C25/29°C

7th Sep 2025436 AMAQI
7th Sep 2025447 AMAQI
7th Sep 2025468 AMAQI
7th Sep 2025439 AMAQI
7th Sep 20254610 AMAQI
7th Sep 20253811 AMAQI
7th Sep 20253812 PMAQI
7th Sep 2025401 PMAQI
7th Sep 2025432 PMAQI
7th Sep 2025433 PMAQI
7th Sep 2025424 PMAQI
7th Sep 2025345 PMAQI
7th Sep 2025376 PMAQI
7th Sep 2025487 PMAQI
7th Sep 2025468 PMAQI
7th Sep 2025529 PMAQI
7th Sep 20255210 PMAQI
7th Sep 20254711 PMAQI
8th Sep 20254312 AMAQI
8th Sep 2025431 AMAQI
8th Sep 2025422 AMAQI
8th Sep 2025423 AMAQI
8th Sep 2025444 AMAQI
8th Sep 2025445 AMAQI

26°C25/27°C

8th Sep 2025466 AMAQI
8th Sep 2025467 AMAQI
8th Sep 2025468 AMAQI
8th Sep 2025459 AMAQI
8th Sep 20255010 AMAQI
8th Sep 20254511 AMAQI
8th Sep 20255212 PMAQI
8th Sep 2025441 PMAQI
8th Sep 2025532 PMAQI
8th Sep 2025493 PMAQI
8th Sep 2025504 PMAQI
8th Sep 2025505 PMAQI
8th Sep 2025506 PMAQI
8th Sep 2025547 PMAQI
8th Sep 2025548 PMAQI
8th Sep 2025539 PMAQI
8th Sep 20255310 PMAQI
8th Sep 20255411 PMAQI
9th Sep 20254912 AMAQI
9th Sep 2025451 AMAQI
9th Sep 2025462 AMAQI
9th Sep 2025433 AMAQI
9th Sep 2025464 AMAQI
9th Sep 2025465 AMAQI

25°C24/28°C

9th Sep 2025466 AMAQI
9th Sep 2025437 AMAQI
9th Sep 2025448 AMAQI
9th Sep 2025549 AMAQI
9th Sep 20256110 AMAQI
9th Sep 20255711 AMAQI
9th Sep 20255712 PMAQI
9th Sep 2025561 PMAQI
9th Sep 2025572 PMAQI
9th Sep 2025543 PMAQI
9th Sep 2025574 PMAQI
9th Sep 2025575 PMAQI
9th Sep 2025536 PMAQI
9th Sep 2025607 PMAQI
9th Sep 2025588 PMAQI
9th Sep 2025569 PMAQI
9th Sep 20255610 PMAQI
9th Sep 20255311 PMAQI
10th Sep 20255012 AMAQI
10th Sep 2025481 AMAQI
10th Sep 2025462 AMAQI
10th Sep 2025473 AMAQI
10th Sep 2025504 AMAQI
10th Sep 2025525 AMAQI

25°C24/27°C

10th Sep 2025506 AMAQI
10th Sep 2025507 AMAQI
10th Sep 2025518 AMAQI
10th Sep 2025559 AMAQI
10th Sep 20255410 AMAQI
10th Sep 20255811 AMAQI
10th Sep 20255712 PMAQI
10th Sep 2025441 PMAQI
10th Sep 2025492 PMAQI
10th Sep 2025503 PMAQI
10th Sep 2025444 PMAQI
10th Sep 2025445 PMAQI
10th Sep 2025506 PMAQI
10th Sep 2025487 PMAQI
10th Sep 2025538 PMAQI
10th Sep 2025539 PMAQI
10th Sep 20255410 PMAQI
10th Sep 20255611 PMAQI
11th Sep 20255412 AMAQI
11th Sep 2025521 AMAQI
11th Sep 2025492 AMAQI
11th Sep 2025493 AMAQI
11th Sep 2025524 AMAQI
11th Sep 2025525 AMAQI

26°C22/30°C

11th Sep 2025516 AMAQI
11th Sep 2025527 AMAQI
11th Sep 2025528 AMAQI
11th Sep 2025709 AMAQI
11th Sep 20256610 AMAQI
11th Sep 20256411 AMAQI
11th Sep 20255812 PMAQI
11th Sep 2025601 PMAQI
11th Sep 2025552 PMAQI
11th Sep 2025473 PMAQI
11th Sep 2025474 PMAQI
11th Sep 2025535 PMAQI
11th Sep 2025466 PMAQI
11th Sep 2025557 PMAQI
11th Sep 2025588 PMAQI
11th Sep 2025549 PMAQI
11th Sep 20255710 PMAQI
11th Sep 20255511 PMAQI
12th Sep 20255212 AMAQI
12th Sep 2025521 AMAQI
12th Sep 2025522 AMAQI
12th Sep 2025513 AMAQI
12th Sep 2025504 AMAQI
12th Sep 2025525 AMAQI

26°C23/30°C

12th Sep 2025526 AMAQI
12th Sep 2025527 AMAQI
12th Sep 2025528 AMAQI
12th Sep 2025629 AMAQI
12th Sep 20256010 AMAQI
12th Sep 20255211 AMAQI
12th Sep 20255812 PMAQI
12th Sep 2025541 PMAQI
12th Sep 2025502 PMAQI
12th Sep 2025483 PMAQI
12th Sep 2025514 PMAQI
12th Sep 2025535 PMAQI
12th Sep 2025526 PMAQI
12th Sep 2025467 PMAQI
12th Sep 2025518 PMAQI
12th Sep 2025569 PMAQI
12th Sep 20255110 PMAQI
12th Sep 20255111 PMAQI
13th Sep 20255112 AMAQI
13th Sep 2025511 AMAQI
13th Sep 2025502 AMAQI
13th Sep 2025523 AMAQI
13th Sep 2025524 AMAQI
13th Sep 2025545 AMAQI

25°C22/28°C

13th Sep 2025536 AMAQI
13th Sep 2025537 AMAQI
13th Sep 2025538 AMAQI
13th Sep 2025249 AMAQI
13th Sep 20253410 AMAQI
13th Sep 20253011 AMAQI
13th Sep 20253112 PMAQI
13th Sep 2025261 PMAQI
13th Sep 2025342 PMAQI
13th Sep 2025303 PMAQI
13th Sep 2025264 PMAQI
13th Sep 2025275 PMAQI
13th Sep 2025286 PMAQI
13th Sep 2025267 PMAQI
13th Sep 2025378 PMAQI
13th Sep 2025469 PMAQI
13th Sep 20255310 PMAQI
13th Sep 20255811 PMAQI
14th Sep 20254812 AMAQI
14th Sep 2025551 AMAQI
14th Sep 2025512 AMAQI
14th Sep 2025523 AMAQI
14th Sep 2025524 AMAQI
14th Sep 2025515 AMAQI

24°C21/27°C

14th Sep 2025486 AMAQI
14th Sep 2025507 AMAQI
14th Sep 2025528 AMAQI
14th Sep 2025409 AMAQI
14th Sep 20253810 AMAQI
14th Sep 20252811 AMAQI
14th Sep 20253812 PMAQI
14th Sep 2025401 PMAQI
14th Sep 2025322 PMAQI
14th Sep 2025363 PMAQI
14th Sep 2025364 PMAQI
14th Sep 2025305 PMAQI
14th Sep 2025366 PMAQI
14th Sep 2025427 PMAQI
14th Sep 2025488 PMAQI
14th Sep 2025469 PMAQI
14th Sep 20254510 PMAQI
14th Sep 20254711 PMAQI
15th Sep 20254312 AMAQI
15th Sep 2025461 AMAQI
15th Sep 2025512 AMAQI
15th Sep 2025513 AMAQI
15th Sep 2025504 AMAQI
15th Sep 2025525 AMAQI

24°C23/27°C

15th Sep 2025486 AMAQI
15th Sep 2025527 AMAQI
15th Sep 2025518 AMAQI
15th Sep 2025419 AMAQI
15th Sep 20253210 AMAQI
15th Sep 20253211 AMAQI
15th Sep 20254512 PMAQI
15th Sep 2025501 PMAQI
15th Sep 2025432 PMAQI
15th Sep 2025473 PMAQI
15th Sep 2025534 PMAQI
15th Sep 2025585 PMAQI
15th Sep 2025576 PMAQI
15th Sep 2025587 PMAQI
15th Sep 2025448 PMAQI
15th Sep 2025529 PMAQI
15th Sep 20255310 PMAQI
15th Sep 20255211 PMAQI
16th Sep 20255012 AMAQI
16th Sep 2025501 AMAQI
16th Sep 2025492 AMAQI
16th Sep 2025473 AMAQI
16th Sep 2025484 AMAQI
16th Sep 2025475 AMAQI

25°C23/28°C

16th Sep 2025476 AMAQI
16th Sep 2025477 AMAQI
16th Sep 2025478 AMAQI
16th Sep 2025759 AMAQI
16th Sep 20258010 AMAQI
16th Sep 20257611 AMAQI
16th Sep 20257812 PMAQI
16th Sep 2025771 PMAQI
16th Sep 2025742 PMAQI
16th Sep 2025703 PMAQI
16th Sep 2025364 PMAQI
16th Sep 2025215 PMAQI
16th Sep 2025316 PMAQI
16th Sep 2025247 PMAQI
16th Sep 2025338 PMAQI
16th Sep 2025419 PMAQI
16th Sep 20254610 PMAQI
16th Sep 20254411 PMAQI
17th Sep 20254612 AMAQI
17th Sep 2025501 AMAQI
17th Sep 2025502 AMAQI
17th Sep 2025483 AMAQI
17th Sep 2025524 AMAQI
17th Sep 2025565 AMAQI

26°C25/27°C

17th Sep 2025566 AMAQI
17th Sep 2025557 AMAQI
17th Sep 2025568 AMAQI
17th Sep 2025579 AMAQI
17th Sep 20254210 AMAQI
17th Sep 20253111 AMAQI
17th Sep 20252712 PMAQI
17th Sep 2025241 PMAQI
17th Sep 2025222 PMAQI
17th Sep 2025193 PMAQI
17th Sep 2025204 PMAQI
17th Sep 2025235 PMAQI
17th Sep 2025246 PMAQI
17th Sep 2025227 PMAQI
17th Sep 2025388 PMAQI
17th Sep 2025449 PMAQI
17th Sep 20254110 PMAQI
17th Sep 20254111 PMAQI
18th Sep 20254812 AMAQI
18th Sep 2025531 AMAQI
18th Sep 2025532 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025514 AMAQI
18th Sep 2025495 AMAQI

23°C21/24°C

18th Sep 2025496 AMAQI
18th Sep 2025497 AMAQI
18th Sep 2025508 AMAQI
18th Sep 2025529 AMAQI
18th Sep 20255210 AMAQI
18th Sep 20254711 AMAQI
18th Sep 20253912 PMAQI
18th Sep 2025281 PMAQI
18th Sep 2025212 PMAQI
18th Sep 2025253 PMAQI
18th Sep 2025304 PMAQI
18th Sep 2025295 PMAQI
18th Sep 2025426 PMAQI
18th Sep 2025267 PMAQI
18th Sep 2025328 PMAQI
18th Sep 2025449 PMAQI
18th Sep 20254310 PMAQI
18th Sep 20254411 PMAQI
19th Sep 20254012 AMAQI
19th Sep 2025511 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025523 AMAQI
19th Sep 2025524 AMAQI
19th Sep 2025505 AMAQI

22°C20/25°C

19th Sep 2025516 AMAQI
19th Sep 2025507 AMAQI
19th Sep 2025508 AMAQI
19th Sep 2025449 AMAQI
19th Sep 20254810 AMAQI
19th Sep 20254011 AMAQI
19th Sep 20253612 PMAQI
19th Sep 2025321 PMAQI
19th Sep 2025372 PMAQI
19th Sep 2025383 PMAQI
19th Sep 2025394 PMAQI
19th Sep 2025375 PMAQI
19th Sep 2025406 PMAQI
19th Sep 2025417 PMAQI
19th Sep 2025378 PMAQI
19th Sep 2025449 PMAQI
19th Sep 20254410 PMAQI
19th Sep 20254411 PMAQI
20th Sep 20254412 AMAQI
20th Sep 2025471 AMAQI
20th Sep 2025482 AMAQI
20th Sep 2025483 AMAQI
20th Sep 2025474 AMAQI
20th Sep 2025455 AMAQI

20°C18/21°C

20th Sep 2025466 AMAQI
20th Sep 2025457 AMAQI
20th Sep 2025468 AMAQI
20th Sep 2025309 AMAQI
20th Sep 20252510 AMAQI
20th Sep 20252711 AMAQI
20th Sep 20252812 PMAQI
20th Sep 2025341 PMAQI
20th Sep 2025352 PMAQI
20th Sep 2025303 PMAQI
20th Sep 2025264 PMAQI
20th Sep 2025315 PMAQI
20th Sep 2025296 PMAQI
20th Sep 2025297 PMAQI
20th Sep 2025328 PMAQI
20th Sep 2025419 PMAQI
20th Sep 20254010 PMAQI
20th Sep 20254011 PMAQI
21st Sep 20253912 AMAQI
21st Sep 2025451 AMAQI
21st Sep 2025452 AMAQI
21st Sep 2025453 AMAQI
21st Sep 2025444 AMAQI
21st Sep 2025425 AMAQI

19°C18/22°C

21st Sep 2025426 AMAQI
21st Sep 2025427 AMAQI
21st Sep 2025428 AMAQI
21st Sep 2025349 AMAQI
21st Sep 20253010 AMAQI
21st Sep 20252711 AMAQI
21st Sep 20252812 PMAQI
21st Sep 2025341 PMAQI
21st Sep 2025342 PMAQI
21st Sep 2025273 PMAQI
21st Sep 2025324 PMAQI
21st Sep 2025275 PMAQI
21st Sep 2025286 PMAQI
21st Sep 2025347 PMAQI
21st Sep 2025398 PMAQI
21st Sep 2025409 PMAQI
21st Sep 20254310 PMAQI
21st Sep 20254111 PMAQI
22nd Sep 20253912 AMAQI
22nd Sep 2025441 AMAQI
22nd Sep 2025422 AMAQI
22nd Sep 2025423 AMAQI
22nd Sep 2025414 AMAQI
22nd Sep 2025395 AMAQI

21°C18/25°C

22nd Sep 2025386 AMAQI
22nd Sep 2025387 AMAQI
22nd Sep 2025388 AMAQI
22nd Sep 2025449 AMAQI
22nd Sep 20254210 AMAQI
22nd Sep 20253611 AMAQI
22nd Sep 20253212 PMAQI
22nd Sep 2025321 PMAQI
22nd Sep 2025302 PMAQI
22nd Sep 2025283 PMAQI
22nd Sep 2025324 PMAQI
22nd Sep 2025335 PMAQI
22nd Sep 2025396 PMAQI
22nd Sep 2025377 PMAQI
22nd Sep 2025358 PMAQI
22nd Sep 2025369 PMAQI
22nd Sep 20253910 PMAQI
22nd Sep 20254111 PMAQI
23rd Sep 20254112 AMAQI
23rd Sep 2025401 AMAQI
23rd Sep 2025412 AMAQI
23rd Sep 2025403 AMAQI
23rd Sep 2025404 AMAQI
23rd Sep 2025385 AMAQI

22°C20/25°C

23rd Sep 2025386 AMAQI
23rd Sep 2025387 AMAQI
23rd Sep 2025388 AMAQI
23rd Sep 2025489 AMAQI
23rd Sep 20255210 AMAQI
23rd Sep 20255011 AMAQI
23rd Sep 20253712 PMAQI
23rd Sep 2025421 PMAQI
23rd Sep 2025372 PMAQI
23rd Sep 2025363 PMAQI
23rd Sep 2025334 PMAQI
23rd Sep 2025345 PMAQI
23rd Sep 2025366 PMAQI
23rd Sep 2025397 PMAQI
23rd Sep 2025418 PMAQI
23rd Sep 2025439 PMAQI
23rd Sep 20254110 PMAQI
23rd Sep 20254211 PMAQI
24th Sep 20254212 AMAQI
24th Sep 2025431 AMAQI

--°C/°C

6 AM
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 8 AM

48AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
5 PM

39AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 AM (Avg. 48), while the lowest AQI was between 5 PM to 5 PM (Avg. 39).
Night time
Avg. Highest Time
1 AM - 5 AM

48AQI

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

44AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 48), while the lowest AQI was between 7 PM to 8 PM (Avg. 44).

2025 Days Vs Air Quality

Gyeonginhang, Gimpo, Gyeonggi, South Korea

2025

26%

69

68%

182

6%

15

Total number of days with different AQI categories in last 266 days in 2025 (99 days remaining)

Good
69 Days
Moderate
182 Days
Poor
15 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 26%

Health Risk Level:

Very high

In 2025, 26% of 266 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

Gyeonginhang, Gimpo, 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
76AQI
2nd January 2025
60AQI
3rd January 2025
63AQI
4th January 2025
60AQI
5th January 2025
74AQI
6th January 2025
96AQI
7th January 2025
59AQI
8th January 2025
73AQI
9th January 2025
57AQI
10th January 2025
56AQI
11th January 2025
63AQI
12th January 2025
74AQI
13th January 2025
89AQI
14th January 2025
107AQI
15th January 2025
60AQI
16th January 2025
83AQI
17th January 2025
73AQI
18th January 2025
84AQI
19th January 2025
79AQI
20th January 2025
130AQI
21st January 2025
128AQI
22nd January 2025
132AQI
23rd January 2025
103AQI
24th January 2025
108AQI
25th January 2025
74AQI
26th January 2025
70AQI
27th January 2025
71AQI
28th January 2025
64AQI
29th January 2025
63AQI
30th January 2025
55AQI
31st January 2025
74AQI
1st February 2025
82AQI
2nd February 2025
82AQI
3rd February 2025
62AQI
4th February 2025
56AQI
5th February 2025
50AQI
6th February 2025
60AQI
7th February 2025
56AQI
8th February 2025
50AQI
9th February 2025
53AQI
10th February 2025
61AQI
11th February 2025
86AQI
12th February 2025
86AQI
13th February 2025
62AQI
14th February 2025
93AQI
15th February 2025
65AQI
16th February 2025
109AQI
17th February 2025
54AQI
18th February 2025
66AQI
19th February 2025
51AQI
20th February 2025
58AQI
21st February 2025
57AQI
22nd February 2025
61AQI
23rd February 2025
58AQI
24th February 2025
59AQI
25th February 2025
62AQI
26th February 2025
68AQI
27th February 2025
67AQI
28th February 2025
76AQI
1st March 2025
110AQI
2nd March 2025
87AQI
3rd March 2025
64AQI
4th March 2025
51AQI
5th March 2025
43AQI
6th March 2025
77AQI
7th March 2025
92AQI
8th March 2025
85AQI
9th March 2025
97AQI
10th March 2025
123AQI
11th March 2025
117AQI
12th March 2025
99AQI
13th March 2025
91AQI
14th March 2025
78AQI
15th March 2025
67AQI
16th March 2025
79AQI
17th March 2025
69AQI
18th March 2025
82AQI
19th March 2025
78AQI
20th March 2025
96AQI
21st March 2025
104AQI
22nd March 2025
117AQI
23rd March 2025
124AQI
24th March 2025
116AQI
25th March 2025
130AQI
26th March 2025
99AQI
27th March 2025
99AQI
28th March 2025
81AQI
29th March 2025
65AQI
30th March 2025
63AQI
31st March 2025
63AQI
1st April 2025
72AQI
2nd April 2025
82AQI
3rd April 2025
80AQI
4th April 2025
81AQI
5th April 2025
70AQI
6th April 2025
68AQI
7th April 2025
75AQI
8th April 2025
68AQI
9th April 2025
76AQI
10th April 2025
74AQI
11th April 2025
90AQI
12th April 2025
67AQI
13th April 2025
59AQI
14th April 2025
45AQI
15th April 2025
54AQI
16th April 2025
62AQI
17th April 2025
64AQI
18th April 2025
64AQI
19th April 2025
40AQI
20th April 2025
51AQI
21st April 2025
54AQI
22nd April 2025
41AQI
23rd April 2025
35AQI
24th April 2025
66AQI
25th April 2025
56AQI
26th April 2025
53AQI
27th April 2025
42AQI
28th April 2025
58AQI
29th April 2025
66AQI
30th April 2025
58AQI
1st May 2025
59AQI
2nd May 2025
47AQI
3rd May 2025
45AQI
4th May 2025
44AQI
5th May 2025
52AQI
6th May 2025
40AQI
7th May 2025
54AQI
8th May 2025
60AQI
9th May 2025
52AQI
10th May 2025
59AQI
11th May 2025
77AQI
12th May 2025
79AQI
13th May 2025
77AQI
14th May 2025
69AQI
15th May 2025
61AQI
16th May 2025
55AQI
17th May 2025
47AQI
18th May 2025
52AQI
19th May 2025
59AQI
20th May 2025
37AQI
21st May 2025
36AQI
22nd May 2025
45AQI
23rd May 2025
58AQI
24th May 2025
49AQI
25th May 2025
46AQI
26th May 2025
72AQI
27th May 2025
80AQI
28th May 2025
81AQI
29th May 2025
78AQI
30th May 2025
81AQI
31st May 2025
86AQI
1st June 2025
77AQI
2nd June 2025
81AQI
3rd June 2025
68AQI
4th June 2025
53AQI
5th June 2025
52AQI
6th June 2025
55AQI
7th June 2025
60AQI
8th June 2025
53AQI
9th June 2025
56AQI
10th June 2025
49AQI
11th June 2025
54AQI
12th June 2025
64AQI
13th June 2025
64AQI
14th June 2025
67AQI
15th June 2025
55AQI
16th June 2025
61AQI
17th June 2025
64AQI
18th June 2025
66AQI
19th June 2025
66AQI
20th June 2025
57AQI
21st June 2025
58AQI
22nd June 2025
62AQI
23rd June 2025
66AQI
24th June 2025
62AQI
25th June 2025
56AQI
26th June 2025
56AQI
27th June 2025
68AQI
28th June 2025
62AQI
29th June 2025
57AQI
30th June 2025
53AQI
1st July 2025
51AQI
2nd July 2025
49AQI
3rd July 2025
54AQI
4th July 2025
52AQI
5th July 2025
52AQI
6th July 2025
53AQI
7th July 2025
60AQI
8th July 2025
63AQI
9th July 2025
61AQI
10th July 2025
57AQI
11th July 2025
53AQI
12th July 2025
53AQI
13th July 2025
59AQI
14th July 2025
55AQI
15th July 2025
48AQI
16th July 2025
52AQI
17th July 2025
44AQI
18th July 2025
48AQI
19th July 2025
44AQI
20th July 2025
47AQI
21st July 2025
48AQI
22nd July 2025
45AQI
23rd July 2025
41AQI
24th July 2025
47AQI
25th July 2025
54AQI
26th July 2025
57AQI
27th July 2025
56AQI
28th July 2025
64AQI
29th July 2025
65AQI
30th July 2025
65AQI
31st July 2025
62AQI
1st August 2025
59AQI
2nd August 2025
62AQI
3rd August 2025
60AQI
4th August 2025
52AQI
5th August 2025
51AQI
6th August 2025
49AQI
7th August 2025
49AQI
8th August 2025
54AQI
9th August 2025
54AQI
10th August 2025
53AQI
11th August 2025
58AQI
12th August 2025
54AQI
13th August 2025
42AQI
14th August 2025
40AQI
15th August 2025
42AQI
16th August 2025
38AQI
17th August 2025
40AQI
18th August 2025
50AQI
19th August 2025
48AQI
20th August 2025
49AQI
21st August 2025
49AQI
22nd August 2025
49AQI
23rd August 2025
48AQI
24th August 2025
50AQI
25th August 2025
49AQI
26th August 2025
44AQI
27th August 2025
49AQI
28th August 2025
50AQI
29th August 2025
46AQI
30th August 2025
43AQI
31st August 2025
48AQI
1st September 2025
42AQI
2nd September 2025
49AQI
3rd September 2025
54AQI
4th September 2025
45AQI
5th September 2025
38AQI
6th September 2025
39AQI
7th September 2025
43AQI
8th September 2025
47AQI
9th September 2025
52AQI
10th September 2025
50AQI
11th September 2025
54AQI
12th September 2025
53AQI
13th September 2025
42AQI
14th September 2025
42AQI
15th September 2025
48AQI
16th September 2025
50AQI
17th September 2025
40AQI
18th September 2025
42AQI
19th September 2025
44AQI
20th September 2025
38AQI
21st September 2025
38AQI
22nd September 2025
38AQI
23rd September 2025
41AQI
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

79AQI

66AQI

89AQI

62AQI

59AQI

61AQI

54AQI

49AQI

45AQI


No. of days

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

202563AQI

25
6
2
25
1
1
22
8
5
25
10
21
1
29
10
21
21
10
19
4
69
182
15

Highest AQI recorded in

March

89AQI


Lowest AQI recorded in

September

45AQI


202472AQI

2
19
10
2
21
6
26
4
1
20
10
3
23
4
5
25
20
11
2
27
1
14
16
7
24
5
24
1
1
30
61
266
36
1

Highest AQI recorded in

April

94AQI


Lowest AQI recorded in

July

48AQI


202362AQI

13
12
5
1
5
17
6
5
19
7
9
16
5
8
22
1
14
16
19
12
19
12
19
11
13
18
3
24
2
2
24
5
129
203
31
1

Highest AQI recorded in

March

79AQI


Lowest AQI recorded in

September

44AQI


202261AQI

9
16
4
1
8
9
4
11
15
5
9
17
3
14
16
1
22
8
12
9
1
19
7
2
14
16
1
7
19
4
9
21
1
135
153
25
1

Highest AQI recorded in

February

74AQI


Lowest AQI recorded in

August

40AQI


202162AQI

3
10
19
1
1
7
20
3
12
19
12
19
23
7
12
19
9
15
4
2
11
13
7
96
134
14
3
1

Highest AQI recorded in

April

77AQI


Lowest AQI recorded in

September

45AQI


Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2024(Avg.)
72AQI
Least Polluted Year Recorded
2022(Avg.)
61AQI


Gyeonginhang's annual 2025 AQI (63) shows an average percentage change of -0.9% (improved AQI) compared to previous years: 2021 (62), 2022 (61), 2023 (62), 2024 (72).