Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Daegu, Daegu, 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

Daegu, Daegu, South Korea

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
27th Aug 2021
73AQI
Lowest AQI recorded on
21st Aug 2024
18AQI

Same Day Analysis (30th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 49 of Good air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 30th Aug - 31st Aug 2025

Daegu, Daegu, South Korea

AQI
Day
Night
.

5 AM30th Aug 2025

7 PM

4 AM31st Aug 2025

Day time
Avg. Highest Time
11AM30th Aug

57AQI

Avg. Lowest Time
2PM30th Aug

33AQI

Night time
Avg. Highest Time
1AM31st Aug

52AQI

Avg. Lowest Time
8PM30th Aug

43AQI

In the last 24 hours,

Daegu's AQI reached its highest point of 57 at 11 AM during the Day, while the lowest point, 33, was recorded at 2 PM during the Day between 30th Aug and 31st Aug 2025.

Day & Night AQI Trend : Aug 2025

Daegu, Daegu, South Korea

Aug
01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 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
Day
Night
1st Aug 2025525 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025559 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025494 PMAQI
1st Aug 2025525 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025537 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255710 PMAQI
1st Aug 20255511 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025532 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025524 AMAQI

29°C22/36°C

2nd Aug 2025535 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025538 AMAQI
2nd Aug 2025679 AMAQI
2nd Aug 20256810 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257312 PMAQI
2nd Aug 2025721 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025673 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025706 PMAQI
2nd Aug 2025667 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025554 AMAQI

30°C24/37°C

3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025679 AMAQI
3rd Aug 20257010 AMAQI
3rd Aug 20257911 AMAQI
3rd Aug 20257212 PMAQI
3rd Aug 2025761 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025763 PMAQI
3rd Aug 2025674 PMAQI
3rd Aug 2025685 PMAQI
3rd Aug 2025656 PMAQI
3rd Aug 2025657 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025574 AMAQI

27°C24/29°C

4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025399 AMAQI
4th Aug 20254010 AMAQI
4th Aug 20255311 AMAQI
4th Aug 20255012 PMAQI
4th Aug 2025571 PMAQI
4th Aug 2025572 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025555 PMAQI
4th Aug 2025586 PMAQI
4th Aug 2025497 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20255311 PMAQI
5th Aug 20255312 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025553 AMAQI
5th Aug 2025554 AMAQI

28°C25/33°C

5th Aug 2025565 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025489 AMAQI
5th Aug 20255410 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255212 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025512 PMAQI
5th Aug 2025513 PMAQI
5th Aug 2025414 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025406 PMAQI
5th Aug 2025407 PMAQI
5th Aug 2025468 PMAQI
5th Aug 2025489 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025554 AMAQI

28°C25/33°C

6th Aug 2025555 AMAQI
6th Aug 2025546 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025548 AMAQI
6th Aug 2025329 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20253911 AMAQI
6th Aug 20254012 PMAQI
6th Aug 2025441 PMAQI
6th Aug 2025492 PMAQI
6th Aug 2025473 PMAQI
6th Aug 2025434 PMAQI
6th Aug 2025495 PMAQI
6th Aug 2025406 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025538 PMAQI
6th Aug 2025509 PMAQI
6th Aug 20254810 PMAQI
6th Aug 20254911 PMAQI
7th Aug 20255012 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025532 AMAQI
7th Aug 2025533 AMAQI
7th Aug 2025534 AMAQI

27°C24/31°C

7th Aug 2025525 AMAQI
7th Aug 2025526 AMAQI
7th Aug 2025527 AMAQI
7th Aug 2025538 AMAQI
7th Aug 2025409 AMAQI
7th Aug 20254210 AMAQI
7th Aug 20255111 AMAQI
7th Aug 20255112 PMAQI
7th Aug 2025501 PMAQI
7th Aug 2025472 PMAQI
7th Aug 2025393 PMAQI
7th Aug 2025384 PMAQI
7th Aug 2025375 PMAQI
7th Aug 2025396 PMAQI
7th Aug 2025397 PMAQI
7th Aug 2025448 PMAQI
7th Aug 2025509 PMAQI
7th Aug 20255110 PMAQI
7th Aug 20255111 PMAQI
8th Aug 20255112 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025524 AMAQI

27°C23/32°C

8th Aug 2025525 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025528 AMAQI
8th Aug 2025519 AMAQI
8th Aug 20254710 AMAQI
8th Aug 20254811 AMAQI
8th Aug 20255112 PMAQI
8th Aug 2025541 PMAQI
8th Aug 2025582 PMAQI
8th Aug 2025573 PMAQI
8th Aug 2025564 PMAQI
8th Aug 2025555 PMAQI
8th Aug 2025536 PMAQI
8th Aug 2025507 PMAQI
8th Aug 2025508 PMAQI
8th Aug 2025529 PMAQI
8th Aug 20255210 PMAQI
8th Aug 20255211 PMAQI
9th Aug 20255312 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025524 AMAQI

26°C22/31°C

9th Aug 2025535 AMAQI
9th Aug 2025526 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025528 AMAQI
9th Aug 2025569 AMAQI
9th Aug 20255810 AMAQI
9th Aug 20256411 AMAQI
9th Aug 20256812 PMAQI
9th Aug 2025661 PMAQI
9th Aug 2025682 PMAQI
9th Aug 2025693 PMAQI
9th Aug 2025694 PMAQI
9th Aug 2025695 PMAQI
9th Aug 2025716 PMAQI
9th Aug 2025677 PMAQI
9th Aug 2025618 PMAQI
9th Aug 2025539 PMAQI
9th Aug 20255210 PMAQI
9th Aug 20255011 PMAQI
10th Aug 20255012 AMAQI
10th Aug 2025511 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025523 AMAQI
10th Aug 2025534 AMAQI

23°C20/29°C

10th Aug 2025545 AMAQI
10th Aug 2025546 AMAQI
10th Aug 2025547 AMAQI
10th Aug 2025548 AMAQI
10th Aug 2025419 AMAQI
10th Aug 20252910 AMAQI
10th Aug 20252911 AMAQI
10th Aug 20253012 PMAQI
10th Aug 2025361 PMAQI
10th Aug 2025362 PMAQI
10th Aug 2025373 PMAQI
10th Aug 2025374 PMAQI
10th Aug 2025415 PMAQI
10th Aug 2025436 PMAQI
10th Aug 2025447 PMAQI
10th Aug 2025468 PMAQI
10th Aug 2025509 PMAQI
10th Aug 20255110 PMAQI
10th Aug 20255211 PMAQI
11th Aug 20255212 AMAQI
11th Aug 2025531 AMAQI
11th Aug 2025532 AMAQI
11th Aug 2025533 AMAQI
11th Aug 2025524 AMAQI

24°C20/30°C

11th Aug 2025515 AMAQI
11th Aug 2025516 AMAQI
11th Aug 2025517 AMAQI
11th Aug 2025518 AMAQI
11th Aug 2025569 AMAQI
11th Aug 20256010 AMAQI
11th Aug 20255911 AMAQI
11th Aug 20255712 PMAQI
11th Aug 2025541 PMAQI
11th Aug 2025532 PMAQI
11th Aug 2025563 PMAQI
11th Aug 2025574 PMAQI
11th Aug 2025615 PMAQI
11th Aug 2025526 PMAQI
11th Aug 2025457 PMAQI
11th Aug 2025488 PMAQI
11th Aug 2025469 PMAQI
11th Aug 20254410 PMAQI
11th Aug 20253911 PMAQI
12th Aug 20254712 AMAQI
12th Aug 2025531 AMAQI
12th Aug 2025532 AMAQI
12th Aug 2025533 AMAQI
12th Aug 2025544 AMAQI

23°C20/28°C

12th Aug 2025545 AMAQI
12th Aug 2025546 AMAQI
12th Aug 2025537 AMAQI
12th Aug 2025538 AMAQI
12th Aug 2025379 AMAQI
12th Aug 20254310 AMAQI
12th Aug 20254111 AMAQI
12th Aug 20253812 PMAQI
12th Aug 2025381 PMAQI
12th Aug 2025332 PMAQI
12th Aug 2025303 PMAQI
12th Aug 2025334 PMAQI
12th Aug 2025305 PMAQI
12th Aug 2025296 PMAQI
12th Aug 2025317 PMAQI
12th Aug 2025388 PMAQI
12th Aug 2025459 PMAQI
12th Aug 20254310 PMAQI
12th Aug 20254211 PMAQI
13th Aug 20254712 AMAQI
13th Aug 2025521 AMAQI
13th Aug 2025522 AMAQI
13th Aug 2025523 AMAQI
13th Aug 2025514 AMAQI

21°C19/23°C

13th Aug 2025515 AMAQI
13th Aug 2025516 AMAQI
13th Aug 2025517 AMAQI
13th Aug 2025518 AMAQI
13th Aug 2025339 AMAQI
13th Aug 20253010 AMAQI
13th Aug 20253011 AMAQI
13th Aug 20252912 PMAQI
13th Aug 2025291 PMAQI
13th Aug 2025322 PMAQI
13th Aug 2025333 PMAQI
13th Aug 2025274 PMAQI
13th Aug 2025305 PMAQI
13th Aug 2025286 PMAQI
13th Aug 2025337 PMAQI
13th Aug 2025368 PMAQI
13th Aug 2025399 PMAQI
13th Aug 20253710 PMAQI
13th Aug 20253811 PMAQI
14th Aug 20254312 AMAQI
14th Aug 2025491 AMAQI
14th Aug 2025512 AMAQI
14th Aug 2025523 AMAQI
14th Aug 2025484 AMAQI

26°C22/30°C

14th Aug 2025475 AMAQI
14th Aug 2025466 AMAQI
14th Aug 2025467 AMAQI
14th Aug 2025468 AMAQI
14th Aug 2025299 AMAQI
14th Aug 20253410 AMAQI
14th Aug 20253511 AMAQI
14th Aug 20253212 PMAQI
14th Aug 2025331 PMAQI
14th Aug 2025342 PMAQI
14th Aug 2025383 PMAQI
14th Aug 2025364 PMAQI
14th Aug 2025335 PMAQI
14th Aug 2025376 PMAQI
14th Aug 2025467 PMAQI
14th Aug 2025398 PMAQI
14th Aug 2025409 PMAQI
14th Aug 20254010 PMAQI
14th Aug 20254211 PMAQI
15th Aug 20254212 AMAQI
15th Aug 2025461 AMAQI
15th Aug 2025462 AMAQI
15th Aug 2025463 AMAQI
15th Aug 2025454 AMAQI

27°C23/34°C

15th Aug 2025455 AMAQI
15th Aug 2025436 AMAQI
15th Aug 2025457 AMAQI
15th Aug 2025438 AMAQI
15th Aug 2025319 AMAQI
15th Aug 20253010 AMAQI
15th Aug 20253611 AMAQI
15th Aug 20253912 PMAQI
15th Aug 2025421 PMAQI
15th Aug 2025362 PMAQI
15th Aug 2025453 PMAQI
15th Aug 2025364 PMAQI
15th Aug 2025335 PMAQI
15th Aug 2025336 PMAQI
15th Aug 2025397 PMAQI
15th Aug 2025388 PMAQI
15th Aug 2025449 PMAQI
15th Aug 20254410 PMAQI
15th Aug 20254611 PMAQI
16th Aug 20254012 AMAQI
16th Aug 2025431 AMAQI
16th Aug 2025432 AMAQI
16th Aug 2025433 AMAQI
16th Aug 2025434 AMAQI

28°C23/34°C

16th Aug 2025425 AMAQI
16th Aug 2025416 AMAQI
16th Aug 2025427 AMAQI
16th Aug 2025428 AMAQI
16th Aug 2025429 AMAQI
16th Aug 20254510 AMAQI
16th Aug 20254611 AMAQI
16th Aug 20255312 PMAQI
16th Aug 2025511 PMAQI
16th Aug 2025432 PMAQI
16th Aug 2025413 PMAQI
16th Aug 2025374 PMAQI
16th Aug 2025385 PMAQI
16th Aug 2025366 PMAQI
16th Aug 2025357 PMAQI
16th Aug 2025368 PMAQI
16th Aug 2025399 PMAQI
16th Aug 20254110 PMAQI
16th Aug 20254211 PMAQI
17th Aug 20254212 AMAQI
17th Aug 2025411 AMAQI
17th Aug 2025412 AMAQI
17th Aug 2025423 AMAQI
17th Aug 2025434 AMAQI

29°C24/34°C

17th Aug 2025445 AMAQI
17th Aug 2025436 AMAQI
17th Aug 2025447 AMAQI
17th Aug 2025438 AMAQI
17th Aug 2025409 AMAQI
17th Aug 20253410 AMAQI
17th Aug 20253811 AMAQI
17th Aug 20253712 PMAQI
17th Aug 2025391 PMAQI
17th Aug 2025452 PMAQI
17th Aug 2025433 PMAQI
17th Aug 2025404 PMAQI
17th Aug 2025465 PMAQI
17th Aug 2025436 PMAQI
17th Aug 2025447 PMAQI
17th Aug 2025398 PMAQI
17th Aug 2025469 PMAQI
17th Aug 20254410 PMAQI
17th Aug 20255011 PMAQI
18th Aug 20255012 AMAQI
18th Aug 2025451 AMAQI
18th Aug 2025422 AMAQI
18th Aug 2025423 AMAQI
18th Aug 2025414 AMAQI

28°C22/34°C

18th Aug 2025425 AMAQI
18th Aug 2025426 AMAQI
18th Aug 2025437 AMAQI
18th Aug 2025438 AMAQI
18th Aug 2025549 AMAQI
18th Aug 20255310 AMAQI
18th Aug 20255611 AMAQI
18th Aug 20255212 PMAQI
18th Aug 2025601 PMAQI
18th Aug 2025592 PMAQI
18th Aug 2025593 PMAQI
18th Aug 2025604 PMAQI
18th Aug 2025585 PMAQI
18th Aug 2025596 PMAQI
18th Aug 2025547 PMAQI
18th Aug 2025538 PMAQI
18th Aug 2025539 PMAQI
18th Aug 20255310 PMAQI
18th Aug 20255111 PMAQI
19th Aug 20255112 AMAQI
19th Aug 2025461 AMAQI
19th Aug 2025442 AMAQI
19th Aug 2025433 AMAQI
19th Aug 2025484 AMAQI

28°C23/35°C

19th Aug 2025485 AMAQI
19th Aug 2025496 AMAQI
19th Aug 2025487 AMAQI
19th Aug 2025498 AMAQI
19th Aug 2025589 AMAQI
19th Aug 20255710 AMAQI
19th Aug 20255611 AMAQI
19th Aug 20255512 PMAQI
19th Aug 2025541 PMAQI
19th Aug 2025512 PMAQI
19th Aug 2025473 PMAQI
19th Aug 2025484 PMAQI
19th Aug 2025505 PMAQI
19th Aug 2025496 PMAQI
19th Aug 2025457 PMAQI
19th Aug 2025508 PMAQI
19th Aug 2025479 PMAQI
19th Aug 20254710 PMAQI
19th Aug 20254711 PMAQI
20th Aug 20254712 AMAQI
20th Aug 2025481 AMAQI
20th Aug 2025482 AMAQI
20th Aug 2025483 AMAQI
20th Aug 2025484 AMAQI

28°C23/34°C

20th Aug 2025495 AMAQI
20th Aug 2025486 AMAQI
20th Aug 2025497 AMAQI
20th Aug 2025488 AMAQI
20th Aug 2025509 AMAQI
20th Aug 20255210 AMAQI
20th Aug 20255411 AMAQI
20th Aug 20255212 PMAQI
20th Aug 2025471 PMAQI
20th Aug 2025482 PMAQI
20th Aug 2025473 PMAQI
20th Aug 2025554 PMAQI
20th Aug 2025435 PMAQI
20th Aug 2025426 PMAQI
20th Aug 2025517 PMAQI
20th Aug 2025508 PMAQI
20th Aug 2025469 PMAQI
20th Aug 20254410 PMAQI
20th Aug 20254111 PMAQI
21st Aug 20254512 AMAQI
21st Aug 2025481 AMAQI
21st Aug 2025482 AMAQI
21st Aug 2025483 AMAQI
21st Aug 2025484 AMAQI

28°C22/34°C

21st Aug 2025485 AMAQI
21st Aug 2025476 AMAQI
21st Aug 2025487 AMAQI
21st Aug 2025488 AMAQI
21st Aug 2025509 AMAQI
21st Aug 20255110 AMAQI
21st Aug 20254511 AMAQI
21st Aug 20255012 PMAQI
21st Aug 2025551 PMAQI
21st Aug 2025572 PMAQI
21st Aug 2025543 PMAQI
21st Aug 2025534 PMAQI
21st Aug 2025485 PMAQI
21st Aug 2025476 PMAQI
21st Aug 2025517 PMAQI
21st Aug 2025528 PMAQI
21st Aug 2025499 PMAQI
21st Aug 20255210 PMAQI
21st Aug 20255311 PMAQI
22nd Aug 20255212 AMAQI
22nd Aug 2025481 AMAQI
22nd Aug 2025472 AMAQI
22nd Aug 2025483 AMAQI
22nd Aug 2025504 AMAQI

28°C24/34°C

22nd Aug 2025505 AMAQI
22nd Aug 2025496 AMAQI
22nd Aug 2025507 AMAQI
22nd Aug 2025508 AMAQI
22nd Aug 2025579 AMAQI
22nd Aug 20255910 AMAQI
22nd Aug 20255711 AMAQI
22nd Aug 20256312 PMAQI
22nd Aug 2025591 PMAQI
22nd Aug 2025582 PMAQI
22nd Aug 2025543 PMAQI
22nd Aug 2025614 PMAQI
22nd Aug 2025445 PMAQI
22nd Aug 2025376 PMAQI
22nd Aug 2025547 PMAQI
22nd Aug 2025508 PMAQI
22nd Aug 2025509 PMAQI
22nd Aug 20255310 PMAQI
22nd Aug 20255211 PMAQI
23rd Aug 20255212 AMAQI
23rd Aug 2025481 AMAQI
23rd Aug 2025492 AMAQI
23rd Aug 2025493 AMAQI
23rd Aug 2025514 AMAQI

28°C24/35°C

23rd Aug 2025525 AMAQI
23rd Aug 2025526 AMAQI
23rd Aug 2025527 AMAQI
23rd Aug 2025528 AMAQI
23rd Aug 2025449 AMAQI
23rd Aug 20254010 AMAQI
23rd Aug 20254611 AMAQI
23rd Aug 20254112 PMAQI
23rd Aug 2025431 PMAQI
23rd Aug 2025462 PMAQI
23rd Aug 2025463 PMAQI
23rd Aug 2025584 PMAQI
23rd Aug 2025495 PMAQI
23rd Aug 2025506 PMAQI
23rd Aug 2025477 PMAQI
23rd Aug 2025518 PMAQI
23rd Aug 2025529 PMAQI
23rd Aug 20255210 PMAQI
23rd Aug 20255311 PMAQI
24th Aug 20255412 AMAQI
24th Aug 2025521 AMAQI
24th Aug 2025502 AMAQI
24th Aug 2025503 AMAQI
24th Aug 2025494 AMAQI

29°C24/35°C

24th Aug 2025495 AMAQI
24th Aug 2025496 AMAQI
24th Aug 2025497 AMAQI
24th Aug 2025498 AMAQI
24th Aug 2025569 AMAQI
24th Aug 20255810 AMAQI
24th Aug 20255811 AMAQI
24th Aug 20256012 PMAQI
24th Aug 2025711 PMAQI
24th Aug 2025632 PMAQI
24th Aug 2025613 PMAQI
24th Aug 2025614 PMAQI
24th Aug 2025545 PMAQI
24th Aug 2025556 PMAQI
24th Aug 2025547 PMAQI
24th Aug 2025558 PMAQI
24th Aug 2025529 PMAQI
24th Aug 20255110 PMAQI
24th Aug 20255111 PMAQI
25th Aug 20255112 AMAQI
25th Aug 2025501 AMAQI
25th Aug 2025502 AMAQI
25th Aug 2025503 AMAQI
25th Aug 2025524 AMAQI

29°C25/35°C

25th Aug 2025535 AMAQI
25th Aug 2025536 AMAQI
25th Aug 2025537 AMAQI
25th Aug 2025538 AMAQI
25th Aug 2025469 AMAQI
25th Aug 20254910 AMAQI
25th Aug 20255211 AMAQI
25th Aug 20255412 PMAQI
25th Aug 2025591 PMAQI
25th Aug 2025582 PMAQI
25th Aug 2025543 PMAQI
25th Aug 2025494 PMAQI
25th Aug 2025515 PMAQI
25th Aug 2025466 PMAQI
25th Aug 2025487 PMAQI
25th Aug 2025488 PMAQI
25th Aug 2025479 PMAQI
25th Aug 20254610 PMAQI
25th Aug 20254311 PMAQI
26th Aug 20254312 AMAQI
26th Aug 2025511 AMAQI
26th Aug 2025522 AMAQI
26th Aug 2025523 AMAQI
26th Aug 2025524 AMAQI

29°C25/35°C

26th Aug 2025525 AMAQI
26th Aug 2025526 AMAQI
26th Aug 2025527 AMAQI
26th Aug 2025528 AMAQI
26th Aug 2025379 AMAQI
26th Aug 20253410 AMAQI
26th Aug 20253311 AMAQI
26th Aug 20253112 PMAQI
26th Aug 2025381 PMAQI
26th Aug 2025372 PMAQI
26th Aug 2025413 PMAQI
26th Aug 2025384 PMAQI
26th Aug 2025345 PMAQI
26th Aug 2025456 PMAQI
26th Aug 2025377 PMAQI
26th Aug 2025428 PMAQI
26th Aug 2025469 PMAQI
26th Aug 20254410 PMAQI
26th Aug 20254211 PMAQI
27th Aug 20255112 AMAQI
27th Aug 2025521 AMAQI
27th Aug 2025512 AMAQI
27th Aug 2025513 AMAQI
27th Aug 2025494 AMAQI

27°C23/33°C

27th Aug 2025485 AMAQI
27th Aug 2025486 AMAQI
27th Aug 2025497 AMAQI
27th Aug 2025488 AMAQI
27th Aug 2025389 AMAQI
27th Aug 20254210 AMAQI
27th Aug 20254411 AMAQI
27th Aug 20255412 PMAQI
27th Aug 2025471 PMAQI
27th Aug 2025462 PMAQI
27th Aug 2025523 PMAQI
27th Aug 2025464 PMAQI
27th Aug 2025525 PMAQI
27th Aug 2025566 PMAQI
27th Aug 2025467 PMAQI
27th Aug 2025478 PMAQI
27th Aug 2025509 PMAQI
27th Aug 20254810 PMAQI
27th Aug 20254711 PMAQI
28th Aug 20255212 AMAQI
28th Aug 2025521 AMAQI
28th Aug 2025502 AMAQI
28th Aug 2025493 AMAQI
28th Aug 2025504 AMAQI

27°C22/34°C

28th Aug 2025495 AMAQI
28th Aug 2025496 AMAQI
28th Aug 2025497 AMAQI
28th Aug 2025508 AMAQI
28th Aug 2025439 AMAQI
28th Aug 20255210 AMAQI
28th Aug 20255211 AMAQI
28th Aug 20255312 PMAQI
28th Aug 2025561 PMAQI
28th Aug 2025512 PMAQI
28th Aug 2025523 PMAQI
28th Aug 2025574 PMAQI
28th Aug 2025565 PMAQI
28th Aug 2025506 PMAQI
28th Aug 2025527 PMAQI
28th Aug 2025538 PMAQI
28th Aug 2025539 PMAQI
28th Aug 20255210 PMAQI
28th Aug 20255111 PMAQI
29th Aug 20255112 AMAQI
29th Aug 2025501 AMAQI
29th Aug 2025522 AMAQI
29th Aug 2025513 AMAQI
29th Aug 2025514 AMAQI

27°C22/33°C

29th Aug 2025525 AMAQI
29th Aug 2025526 AMAQI
29th Aug 2025527 AMAQI
29th Aug 2025528 AMAQI
29th Aug 2025539 AMAQI
29th Aug 20255510 AMAQI
29th Aug 20255511 AMAQI
29th Aug 20254712 PMAQI
29th Aug 2025431 PMAQI
29th Aug 2025392 PMAQI
29th Aug 2025423 PMAQI
29th Aug 2025344 PMAQI
29th Aug 2025385 PMAQI
29th Aug 2025406 PMAQI
29th Aug 2025367 PMAQI
29th Aug 2025428 PMAQI
29th Aug 2025429 PMAQI
29th Aug 20254710 PMAQI
29th Aug 20255111 PMAQI
30th Aug 20255112 AMAQI
30th Aug 2025511 AMAQI
30th Aug 2025522 AMAQI
30th Aug 2025513 AMAQI
30th Aug 2025514 AMAQI

28°C23/35°C

30th Aug 2025515 AMAQI
30th Aug 2025516 AMAQI
30th Aug 2025527 AMAQI
30th Aug 2025518 AMAQI
30th Aug 2025459 AMAQI
30th Aug 20254510 AMAQI
30th Aug 20255711 AMAQI
30th Aug 20254112 PMAQI
30th Aug 2025391 PMAQI
30th Aug 2025332 PMAQI
30th Aug 2025353 PMAQI
30th Aug 2025494 PMAQI
30th Aug 2025365 PMAQI
30th Aug 2025436 PMAQI
30th Aug 2025447 PMAQI
30th Aug 2025438 PMAQI
30th Aug 2025459 PMAQI
30th Aug 20254510 PMAQI
30th Aug 20254611 PMAQI
31st Aug 20255012 AMAQI
31st Aug 2025521 AMAQI
31st Aug 2025512 AMAQI
31st Aug 2025523 AMAQI
31st Aug 2025514 AMAQI

29°C22/36°C

31st Aug 2025505 AMAQI
5 AM
31st Aug 2025506 AMAQI
31st Aug 2025517 AMAQI
31st Aug 2025518 AMAQI
31st Aug 2025499 AMAQI
31st Aug 20255010 AMAQI
31st Aug 20255511 AMAQI
31st Aug 20255312 PMAQI
12 PM
31st Aug 2025651 PMAQI
31st Aug 2025582 PMAQI
31st Aug 2025563 PMAQI
31st Aug 2025534 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

51AQI

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

48AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 51), while the lowest AQI was between 9 AM to 10 AM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 4 AM

50AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 11 PM

49AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 50), while the lowest AQI was between 8 PM to 11 PM (Avg. 49).

2025 Days Vs Air Quality

Daegu, Daegu, South Korea

2025

30%

72

68%

165

2%

5

Total number of days with different AQI categories in last 243 days in 2025 (122 days remaining)

Good
72 Days
Moderate
165 Days
Poor
5 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 30%

Health Risk Level:

High

In 2025, 30% of 243 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.

Annual Air Quality Insights

Daegu, Daegu, 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
61AQI
2nd January 2025
65AQI
3rd January 2025
52AQI
4th January 2025
50AQI
5th January 2025
65AQI
6th January 2025
87AQI
7th January 2025
53AQI
8th January 2025
61AQI
9th January 2025
40AQI
10th January 2025
49AQI
11th January 2025
55AQI
12th January 2025
68AQI
13th January 2025
81AQI
14th January 2025
88AQI
15th January 2025
57AQI
16th January 2025
67AQI
17th January 2025
78AQI
18th January 2025
81AQI
19th January 2025
75AQI
20th January 2025
109AQI
21st January 2025
123AQI
22nd January 2025
136AQI
23rd January 2025
106AQI
24th January 2025
99AQI
25th January 2025
68AQI
26th January 2025
57AQI
27th January 2025
61AQI
28th January 2025
44AQI
29th January 2025
50AQI
30th January 2025
56AQI
31st January 2025
70AQI
1st February 2025
68AQI
2nd February 2025
68AQI
3rd February 2025
58AQI
4th February 2025
47AQI
5th February 2025
44AQI
6th February 2025
44AQI
7th February 2025
49AQI
8th February 2025
40AQI
9th February 2025
45AQI
10th February 2025
51AQI
11th February 2025
69AQI
12th February 2025
75AQI
13th February 2025
48AQI
14th February 2025
76AQI
15th February 2025
56AQI
16th February 2025
87AQI
17th February 2025
47AQI
18th February 2025
53AQI
19th February 2025
43AQI
20th February 2025
49AQI
21st February 2025
45AQI
22nd February 2025
51AQI
23rd February 2025
51AQI
24th February 2025
52AQI
25th February 2025
52AQI
26th February 2025
74AQI
27th February 2025
69AQI
28th February 2025
64AQI
1st March 2025
83AQI
2nd March 2025
82AQI
3rd March 2025
52AQI
4th March 2025
46AQI
5th March 2025
39AQI
6th March 2025
43AQI
7th March 2025
55AQI
8th March 2025
55AQI
9th March 2025
70AQI
10th March 2025
73AQI
11th March 2025
80AQI
12th March 2025
75AQI
13th March 2025
64AQI
14th March 2025
59AQI
15th March 2025
45AQI
16th March 2025
53AQI
17th March 2025
57AQI
18th March 2025
61AQI
19th March 2025
77AQI
20th March 2025
76AQI
21st March 2025
75AQI
22nd March 2025
74AQI
23rd March 2025
81AQI
24th March 2025
85AQI
25th March 2025
113AQI
26th March 2025
77AQI
27th March 2025
85AQI
28th March 2025
75AQI
29th March 2025
52AQI
30th March 2025
49AQI
31st March 2025
62AQI
1st April 2025
64AQI
2nd April 2025
60AQI
3rd April 2025
63AQI
4th April 2025
65AQI
5th April 2025
59AQI
6th April 2025
59AQI
7th April 2025
57AQI
8th April 2025
68AQI
9th April 2025
73AQI
10th April 2025
78AQI
11th April 2025
72AQI
12th April 2025
69AQI
13th April 2025
59AQI
14th April 2025
56AQI
15th April 2025
45AQI
16th April 2025
64AQI
17th April 2025
60AQI
18th April 2025
77AQI
19th April 2025
55AQI
20th April 2025
58AQI
21st April 2025
58AQI
22nd April 2025
51AQI
23rd April 2025
42AQI
24th April 2025
63AQI
25th April 2025
59AQI
26th April 2025
52AQI
27th April 2025
51AQI
28th April 2025
55AQI
29th April 2025
64AQI
30th April 2025
62AQI
1st May 2025
53AQI
2nd May 2025
47AQI
3rd May 2025
51AQI
4th May 2025
46AQI
5th May 2025
49AQI
6th May 2025
51AQI
7th May 2025
56AQI
8th May 2025
61AQI
9th May 2025
48AQI
10th May 2025
35AQI
11th May 2025
56AQI
12th May 2025
59AQI
13th May 2025
74AQI
14th May 2025
73AQI
15th May 2025
63AQI
16th May 2025
58AQI
17th May 2025
55AQI
18th May 2025
56AQI
19th May 2025
60AQI
20th May 2025
58AQI
21st May 2025
52AQI
22nd May 2025
58AQI
23rd May 2025
59AQI
24th May 2025
43AQI
25th May 2025
47AQI
26th May 2025
59AQI
27th May 2025
68AQI
28th May 2025
81AQI
29th May 2025
71AQI
30th May 2025
60AQI
31st May 2025
58AQI
1st June 2025
66AQI
2nd June 2025
80AQI
3rd June 2025
67AQI
4th June 2025
51AQI
5th June 2025
49AQI
6th June 2025
65AQI
7th June 2025
62AQI
8th June 2025
68AQI
9th June 2025
68AQI
10th June 2025
64AQI
11th June 2025
51AQI
12th June 2025
62AQI
13th June 2025
65AQI
14th June 2025
50AQI
15th June 2025
58AQI
16th June 2025
52AQI
17th June 2025
60AQI
18th June 2025
64AQI
19th June 2025
66AQI
20th June 2025
47AQI
21st June 2025
43AQI
22nd June 2025
31AQI
23rd June 2025
45AQI
24th June 2025
47AQI
25th June 2025
45AQI
26th June 2025
53AQI
27th June 2025
58AQI
28th June 2025
66AQI
29th June 2025
58AQI
30th June 2025
51AQI
1st July 2025
50AQI
2nd July 2025
49AQI
3rd July 2025
59AQI
4th July 2025
57AQI
5th July 2025
54AQI
6th July 2025
52AQI
7th July 2025
60AQI
8th July 2025
60AQI
9th July 2025
52AQI
10th July 2025
49AQI
11th July 2025
50AQI
12th July 2025
52AQI
13th July 2025
56AQI
14th July 2025
52AQI
15th July 2025
45AQI
16th July 2025
53AQI
17th July 2025
46AQI
18th July 2025
45AQI
19th July 2025
36AQI
20th July 2025
45AQI
21st July 2025
42AQI
22nd July 2025
46AQI
23rd July 2025
54AQI
24th July 2025
64AQI
25th July 2025
51AQI
26th July 2025
44AQI
27th July 2025
40AQI
28th July 2025
45AQI
29th July 2025
50AQI
30th July 2025
52AQI
31st July 2025
52AQI
1st August 2025
54AQI
2nd August 2025
60AQI
3rd August 2025
62AQI
4th August 2025
54AQI
5th August 2025
51AQI
6th August 2025
49AQI
7th August 2025
48AQI
8th August 2025
52AQI
9th August 2025
58AQI
10th August 2025
46AQI
11th August 2025
52AQI
12th August 2025
44AQI
13th August 2025
40AQI
14th August 2025
41AQI
15th August 2025
41AQI
16th August 2025
41AQI
17th August 2025
42AQI
18th August 2025
50AQI
19th August 2025
49AQI
20th August 2025
48AQI
21st August 2025
49AQI
22nd August 2025
51AQI
23rd August 2025
50AQI
24th August 2025
54AQI
25th August 2025
50AQI
26th August 2025
44AQI
27th August 2025
49AQI
28th August 2025
52AQI
29th August 2025
47AQI
30th August 2025
49AQI
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
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

71AQI

56AQI

67AQI

61AQI

57AQI

57AQI

50AQI

49AQI

No. of days

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

202559AQI

5
22
4
11
17
5
25
1
2
28
7
24
8
22
15
16
19
11
72
165
5

Highest AQI recorded in

January

71AQI

Lowest AQI recorded in

August

49AQI

202454AQI

9
17
5
15
12
2
6
24
1
5
22
3
13
18
11
19
25
6
20
11
25
5
22
9
12
18
10
21
173
182
11

Highest AQI recorded in

January

72AQI

Lowest AQI recorded in

July

36AQI

202362AQI

9
15
7
4
16
8
4
22
5
7
20
1
2
7
23
1
9
21
14
17
22
9
24
6
15
16
9
19
1
11
14
5
1
135
198
28
3

Highest AQI recorded in

February

83AQI

Lowest AQI recorded in

September

41AQI

202261AQI

10
17
3
1
6
12
4
6
19
6
8
22
6
24
1
15
15
15
9
1
25
4
20
11
5
22
3
7
20
4
124
175
21
1

Highest AQI recorded in

November

74AQI

Lowest AQI recorded in

August

21AQI

202161AQI

9
17
5
7
15
6
5
23
2
1
11
19
11
19
1
4
26
20
11
19
12
24
6
14
16
1
7
21
2
12
13
6
143
198
23
1

Highest AQI recorded in

March

77AQI

Lowest AQI recorded in

September

42AQI

202062AQI

4
9
5
15
1
2
15
1
4
26
17
13
1
13
18
16
13
1
11
19
1
8
17
5
10
12
9
90
157
19

Highest AQI recorded in

December

75AQI

Lowest AQI recorded in

July

49AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
62AQI
Least Polluted Year Recorded
2024(Avg.)
54AQI

Daegu's annual 2025 AQI (59) shows an average percentage change of -2.03% (improved AQI) compared to previous years: 2020 (62), 2021 (61), 2022 (61), 2023 (62), 2024 (54).