Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Ihyeon Dong, 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

Ihyeon Dong, Daegu, Daegu, South Korea

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
26th Aug 2024
80AQI
Lowest AQI recorded on
9th Aug 2023
20AQI

Same Day Analysis (13th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 40 of Good air quality, showing improvement over 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 13th Aug - 14th Aug 2025

Ihyeon Dong, Daegu, Daegu, South Korea

AQI
Day
Night
.

5 AM13th Aug 2025

7 PM

4 AM14th Aug 2025

Day time
Avg. Highest Time
6AM13th Aug

52AQI

Avg. Lowest Time
4PM13th Aug

22AQI

Night time
Avg. Highest Time
3AM14th Aug

52AQI

Avg. Lowest Time
10PM13th Aug

36AQI

In the last 24 hours,

Ihyeon Dong's AQI reached its highest point of 52 at 6 AM during the Day, while the lowest point, 22, was recorded at 4 PM during the Day between 13th Aug and 14th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Ihyeon Dong, Daegu, Daegu, South Korea

JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
15th Jul 2025545 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025549 AMAQI
15th Jul 20255110 AMAQI
15th Jul 20254411 AMAQI
15th Jul 20254012 PMAQI
15th Jul 2025381 PMAQI
15th Jul 2025402 PMAQI
15th Jul 2025383 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025296 PMAQI
15th Jul 2025297 PMAQI
15th Jul 2025338 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025531 AMAQI
16th Jul 2025532 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI

22°C19/27°C

16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20256410 AMAQI
16th Jul 20256411 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025552 PMAQI
16th Jul 2025543 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025555 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025528 PMAQI
16th Jul 2025539 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025524 AMAQI

22°C20/27°C

17th Jul 2025535 AMAQI
17th Jul 2025536 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025538 AMAQI
17th Jul 2025579 AMAQI
17th Jul 20256010 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20254912 PMAQI
17th Jul 2025471 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025433 PMAQI
17th Jul 2025344 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025296 PMAQI
17th Jul 2025287 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025509 PMAQI
17th Jul 20255010 PMAQI
17th Jul 20255011 PMAQI
18th Jul 20255012 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025532 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025534 AMAQI

23°C20/27°C

18th Jul 2025535 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025379 AMAQI
18th Jul 20254410 AMAQI
18th Jul 20255411 AMAQI
18th Jul 20255212 PMAQI
18th Jul 2025481 PMAQI
18th Jul 2025522 PMAQI
18th Jul 2025513 PMAQI
18th Jul 2025504 PMAQI
18th Jul 2025405 PMAQI
18th Jul 2025326 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025358 PMAQI
18th Jul 2025469 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254612 AMAQI
19th Jul 2025491 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025524 AMAQI

25°C22/31°C

19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251510 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254210 PMAQI
19th Jul 20254311 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025493 AMAQI
20th Jul 2025484 AMAQI

24°C22/27°C

20th Jul 2025455 AMAQI
20th Jul 2025456 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025458 AMAQI
20th Jul 2025449 AMAQI
20th Jul 20254810 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20255412 PMAQI
20th Jul 2025501 PMAQI
20th Jul 2025522 PMAQI
20th Jul 2025503 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025415 PMAQI
20th Jul 2025466 PMAQI
20th Jul 2025457 PMAQI
20th Jul 2025468 PMAQI
20th Jul 2025459 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254411 PMAQI
21st Jul 20254512 AMAQI
21st Jul 2025461 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025453 AMAQI
21st Jul 2025464 AMAQI

26°C21/32°C

21st Jul 2025485 AMAQI
21st Jul 2025476 AMAQI
21st Jul 2025477 AMAQI
21st Jul 2025478 AMAQI
21st Jul 2025569 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20254411 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025371 PMAQI
21st Jul 2025402 PMAQI
21st Jul 2025393 PMAQI
21st Jul 2025394 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025387 PMAQI
21st Jul 2025378 PMAQI
21st Jul 2025439 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254212 AMAQI
22nd Jul 2025451 AMAQI
22nd Jul 2025462 AMAQI
22nd Jul 2025453 AMAQI
22nd Jul 2025464 AMAQI

27°C22/31°C

22nd Jul 2025465 AMAQI
22nd Jul 2025466 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025468 AMAQI
22nd Jul 2025539 AMAQI
22nd Jul 20255410 AMAQI
22nd Jul 20255611 AMAQI
22nd Jul 20255612 PMAQI
22nd Jul 2025521 PMAQI
22nd Jul 2025522 PMAQI
22nd Jul 2025383 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025425 PMAQI
22nd Jul 2025426 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025448 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254611 PMAQI
23rd Jul 20255112 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025512 AMAQI
23rd Jul 2025443 AMAQI
23rd Jul 2025444 AMAQI

27°C23/33°C

23rd Jul 2025465 AMAQI
23rd Jul 2025466 AMAQI
23rd Jul 2025467 AMAQI
23rd Jul 2025468 AMAQI
23rd Jul 2025729 AMAQI
23rd Jul 20258010 AMAQI
23rd Jul 20257511 AMAQI
23rd Jul 20256012 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025492 PMAQI
23rd Jul 2025503 PMAQI
23rd Jul 2025494 PMAQI
23rd Jul 2025575 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025577 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255310 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025501 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025504 AMAQI

28°C23/35°C

24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025949 AMAQI
24th Jul 202511410 AMAQI
24th Jul 202510911 AMAQI
24th Jul 202510912 PMAQI
24th Jul 2025851 PMAQI
24th Jul 2025782 PMAQI
24th Jul 2025693 PMAQI
24th Jul 2025684 PMAQI
24th Jul 2025655 PMAQI
24th Jul 2025596 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025598 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255511 PMAQI
25th Jul 20255612 AMAQI
25th Jul 2025551 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025554 AMAQI

29°C23/36°C

25th Jul 2025565 AMAQI
25th Jul 2025566 AMAQI
25th Jul 2025567 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025599 AMAQI
25th Jul 20255810 AMAQI
25th Jul 20255211 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025552 PMAQI
25th Jul 2025503 PMAQI
25th Jul 2025474 PMAQI
25th Jul 2025445 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025417 PMAQI
25th Jul 2025458 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255312 AMAQI
26th Jul 2025561 AMAQI
26th Jul 2025552 AMAQI
26th Jul 2025563 AMAQI
26th Jul 2025554 AMAQI

28°C22/35°C

26th Jul 2025555 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025479 AMAQI
26th Jul 20255010 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025472 PMAQI
26th Jul 2025463 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025355 PMAQI
26th Jul 2025306 PMAQI
26th Jul 2025317 PMAQI
26th Jul 2025348 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20255110 PMAQI
26th Jul 20255111 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI

28°C22/34°C

27th Jul 2025545 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025538 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20253410 AMAQI
27th Jul 20253011 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025312 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025348 PMAQI
27th Jul 2025489 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20255111 PMAQI
28th Jul 20254812 AMAQI
28th Jul 2025511 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025524 AMAQI

28°C23/35°C

28th Jul 2025515 AMAQI
28th Jul 2025516 AMAQI
28th Jul 2025517 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025399 AMAQI
28th Jul 20253510 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025412 PMAQI
28th Jul 2025453 PMAQI
28th Jul 2025444 PMAQI
28th Jul 2025395 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025417 PMAQI
28th Jul 2025438 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20255210 PMAQI
28th Jul 20255111 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025502 AMAQI
29th Jul 2025493 AMAQI
29th Jul 2025484 AMAQI

29°C23/37°C

29th Jul 2025485 AMAQI
29th Jul 2025476 AMAQI
29th Jul 2025487 AMAQI
29th Jul 2025478 AMAQI
29th Jul 2025589 AMAQI
29th Jul 20256310 AMAQI
29th Jul 20255611 AMAQI
29th Jul 20255012 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025492 PMAQI
29th Jul 2025483 PMAQI
29th Jul 2025474 PMAQI
29th Jul 2025475 PMAQI
29th Jul 2025506 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025519 PMAQI
29th Jul 20255210 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI

29°C22/36°C

30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025569 AMAQI
30th Jul 20255810 AMAQI
30th Jul 20255811 AMAQI
30th Jul 20255512 PMAQI
30th Jul 2025531 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025523 PMAQI
30th Jul 2025504 PMAQI
30th Jul 2025535 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025538 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI

28°C22/35°C

31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255210 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025537 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255011 PMAQI
1st Aug 20254812 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025512 AMAQI
1st Aug 2025483 AMAQI
1st Aug 2025524 AMAQI

28°C22/36°C

1st Aug 2025535 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025538 AMAQI
1st Aug 2025529 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255711 AMAQI
1st Aug 20255712 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025494 PMAQI
1st Aug 2025515 PMAQI
1st Aug 2025536 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255611 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025524 AMAQI

29°C22/36°C

2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025538 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20256810 AMAQI
2nd Aug 20256811 AMAQI
2nd Aug 20257512 PMAQI
2nd Aug 2025701 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025713 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025726 PMAQI
2nd Aug 2025667 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025554 AMAQI

30°C24/37°C

3rd Aug 2025565 AMAQI
3rd Aug 2025576 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025689 AMAQI
3rd Aug 20257010 AMAQI
3rd Aug 20257911 AMAQI
3rd Aug 20257312 PMAQI
3rd Aug 2025771 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025763 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025705 PMAQI
3rd Aug 2025676 PMAQI
3rd Aug 2025677 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025584 AMAQI

27°C24/29°C

4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025349 AMAQI
4th Aug 20253610 AMAQI
4th Aug 20255111 AMAQI
4th Aug 20254812 PMAQI
4th Aug 2025561 PMAQI
4th Aug 2025552 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025545 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025507 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255212 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 2025499 AMAQI
5th Aug 20255510 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255112 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025503 PMAQI
5th Aug 2025404 PMAQI
5th Aug 2025445 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025407 PMAQI
5th Aug 2025458 PMAQI
5th Aug 2025519 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255312 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025544 AMAQI

28°C25/33°C

6th Aug 2025555 AMAQI
6th Aug 2025546 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025548 AMAQI
6th Aug 2025299 AMAQI
6th Aug 20253310 AMAQI
6th Aug 20254211 AMAQI
6th Aug 20253712 PMAQI
6th Aug 2025441 PMAQI
6th Aug 2025472 PMAQI
6th Aug 2025413 PMAQI
6th Aug 2025424 PMAQI
6th Aug 2025505 PMAQI
6th Aug 2025416 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025529 PMAQI
6th Aug 20254810 PMAQI
6th Aug 20255111 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 2025429 AMAQI
7th Aug 20254010 AMAQI
7th Aug 20255011 AMAQI
7th Aug 20255012 PMAQI
7th Aug 2025481 PMAQI
7th Aug 2025502 PMAQI
7th Aug 2025433 PMAQI
7th Aug 2025434 PMAQI
7th Aug 2025425 PMAQI
7th Aug 2025466 PMAQI
7th Aug 2025447 PMAQI
7th Aug 2025488 PMAQI
7th Aug 2025529 PMAQI
7th Aug 20255210 PMAQI
7th Aug 20255211 PMAQI
8th Aug 20255212 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 2025529 AMAQI
8th Aug 20255010 AMAQI
8th Aug 20255211 AMAQI
8th Aug 20255012 PMAQI
8th Aug 2025551 PMAQI
8th Aug 2025572 PMAQI
8th Aug 2025563 PMAQI
8th Aug 2025564 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025526 PMAQI
8th Aug 2025497 PMAQI
8th Aug 2025508 PMAQI
8th Aug 2025529 PMAQI
8th Aug 20255210 PMAQI
8th Aug 20255211 PMAQI
9th Aug 20255212 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 2025527 AMAQI
9th Aug 2025528 AMAQI
9th Aug 2025599 AMAQI
9th Aug 20256210 AMAQI
9th Aug 20256311 AMAQI
9th Aug 20257412 PMAQI
9th Aug 2025671 PMAQI
9th Aug 2025682 PMAQI
9th Aug 2025653 PMAQI
9th Aug 2025644 PMAQI
9th Aug 2025645 PMAQI
9th Aug 2025716 PMAQI
9th Aug 2025667 PMAQI
9th Aug 2025628 PMAQI
9th Aug 2025529 PMAQI
9th Aug 20255310 PMAQI
9th Aug 20255211 PMAQI
10th Aug 20255212 AMAQI
10th Aug 2025521 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025523 AMAQI
10th Aug 2025524 AMAQI

23°C20/29°C

10th Aug 2025535 AMAQI
10th Aug 2025536 AMAQI
10th Aug 2025537 AMAQI
10th Aug 2025548 AMAQI
10th Aug 2025439 AMAQI
10th Aug 20253110 AMAQI
10th Aug 20253011 AMAQI
10th Aug 20253012 PMAQI
10th Aug 2025381 PMAQI
10th Aug 2025392 PMAQI
10th Aug 2025423 PMAQI
10th Aug 2025424 PMAQI
10th Aug 2025445 PMAQI
10th Aug 2025456 PMAQI
10th Aug 2025467 PMAQI
10th Aug 2025478 PMAQI
10th Aug 2025509 PMAQI
10th Aug 20255210 PMAQI
10th Aug 20255211 PMAQI
11th Aug 20255212 AMAQI
11th Aug 2025521 AMAQI
11th Aug 2025522 AMAQI
11th Aug 2025523 AMAQI
11th Aug 2025524 AMAQI

24°C20/30°C

11th Aug 2025525 AMAQI
11th Aug 2025516 AMAQI
11th Aug 2025517 AMAQI
11th Aug 2025518 AMAQI
11th Aug 2025519 AMAQI
11th Aug 20255310 AMAQI
11th Aug 20255411 AMAQI
11th Aug 20255712 PMAQI
11th Aug 2025541 PMAQI
11th Aug 2025502 PMAQI
11th Aug 2025563 PMAQI
11th Aug 2025564 PMAQI
11th Aug 2025625 PMAQI
11th Aug 2025536 PMAQI
11th Aug 2025457 PMAQI
11th Aug 2025488 PMAQI
11th Aug 2025469 PMAQI
11th Aug 20254310 PMAQI
11th Aug 20253911 PMAQI
12th Aug 20254812 AMAQI
12th Aug 2025531 AMAQI
12th Aug 2025532 AMAQI
12th Aug 2025523 AMAQI
12th Aug 2025544 AMAQI

23°C20/28°C

12th Aug 2025545 AMAQI
12th Aug 2025536 AMAQI
12th Aug 2025537 AMAQI
12th Aug 2025538 AMAQI
12th Aug 2025379 AMAQI
12th Aug 20254310 AMAQI
12th Aug 20254211 AMAQI
12th Aug 20253712 PMAQI
12th Aug 2025361 PMAQI
12th Aug 2025332 PMAQI
12th Aug 2025263 PMAQI
12th Aug 2025304 PMAQI
12th Aug 2025285 PMAQI
12th Aug 2025286 PMAQI
12th Aug 2025317 PMAQI
12th Aug 2025388 PMAQI
12th Aug 2025469 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 2025524 AMAQI

21°C19/23°C

13th Aug 2025515 AMAQI
13th Aug 2025526 AMAQI
13th Aug 2025507 AMAQI
13th Aug 2025508 AMAQI
13th Aug 2025329 AMAQI
13th Aug 20252710 AMAQI
13th Aug 20252211 AMAQI
13th Aug 20252312 PMAQI
13th Aug 2025251 PMAQI
13th Aug 2025262 PMAQI
13th Aug 2025263 PMAQI
13th Aug 2025224 PMAQI
13th Aug 2025245 PMAQI
13th Aug 2025286 PMAQI
13th Aug 2025327 PMAQI
13th Aug 2025378 PMAQI
13th Aug 2025399 PMAQI
13th Aug 20253610 PMAQI
13th Aug 20254011 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 2025465 AMAQI
5 AM
14th Aug 2025466 AMAQI
14th Aug 2025467 AMAQI
14th Aug 2025458 AMAQI
14th Aug 2025289 AMAQI
14th Aug 20253210 AMAQI
14th Aug 20252911 AMAQI
14th Aug 20252712 PMAQI
12 PM
14th Aug 2025241 PMAQI
14th Aug 2025262 PMAQI
14th Aug 2025383 PMAQI
14th Aug 2025344 PMAQI
14th Aug 2025315 PMAQI
14th Aug 2025366 PMAQI
14th Aug 2025467 PMAQI
7 PM
14th Aug 2025398 PMAQI
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 PM

49AQI

15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM

49AQI

15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 49), while the lowest AQI was between 5 AM to 7 PM (Avg. 49).
Night time
Avg. Highest Time
12 AM - 4 AM

52AQI

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

46AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 52), while the lowest AQI was between 8 PM to 8 PM (Avg. 46).

2025 Days Vs Air Quality

Ihyeon Dong, Daegu, Daegu, South Korea

2025

27%

60

71%

159

3%

6

Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)

Good
60 Days
Moderate
159 Days
Poor
6 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 27%

Health Risk Level:

Very high

In 2025, 27% of 226 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

Ihyeon Dong, 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.

1st January 2025
58AQI
2nd January 2025
63AQI
3rd January 2025
49AQI
4th January 2025
49AQI
5th January 2025
65AQI
6th January 2025
86AQI
7th January 2025
51AQI
8th January 2025
59AQI
9th January 2025
39AQI
10th January 2025
49AQI
11th January 2025
52AQI
12th January 2025
67AQI
13th January 2025
79AQI
14th January 2025
85AQI
15th January 2025
54AQI
16th January 2025
65AQI
17th January 2025
77AQI
18th January 2025
79AQI
19th January 2025
73AQI
20th January 2025
109AQI
21st January 2025
122AQI
22nd January 2025
138AQI
23rd January 2025
108AQI
24th January 2025
104AQI
25th January 2025
73AQI
26th January 2025
66AQI
27th January 2025
65AQI
28th January 2025
46AQI
29th January 2025
51AQI
30th January 2025
57AQI
31st January 2025
73AQI
1st February 2025
69AQI
2nd February 2025
69AQI
3rd February 2025
61AQI
4th February 2025
50AQI
5th February 2025
44AQI
6th February 2025
42AQI
7th February 2025
48AQI
8th February 2025
40AQI
9th February 2025
45AQI
10th February 2025
49AQI
11th February 2025
71AQI
12th February 2025
75AQI
13th February 2025
47AQI
14th February 2025
75AQI
15th February 2025
57AQI
16th February 2025
85AQI
17th February 2025
48AQI
18th February 2025
54AQI
19th February 2025
41AQI
20th February 2025
50AQI
21st February 2025
43AQI
22nd February 2025
49AQI
23rd February 2025
49AQI
24th February 2025
50AQI
25th February 2025
51AQI
26th February 2025
73AQI
27th February 2025
69AQI
28th February 2025
62AQI
1st March 2025
80AQI
2nd March 2025
80AQI
3rd March 2025
51AQI
4th March 2025
46AQI
5th March 2025
38AQI
6th March 2025
41AQI
7th March 2025
54AQI
8th March 2025
53AQI
9th March 2025
68AQI
10th March 2025
74AQI
11th March 2025
80AQI
12th March 2025
75AQI
13th March 2025
63AQI
14th March 2025
57AQI
15th March 2025
43AQI
16th March 2025
51AQI
17th March 2025
56AQI
18th March 2025
60AQI
19th March 2025
76AQI
20th March 2025
75AQI
21st March 2025
74AQI
22nd March 2025
74AQI
23rd March 2025
80AQI
24th March 2025
85AQI
25th March 2025
114AQI
26th March 2025
77AQI
27th March 2025
86AQI
28th March 2025
76AQI
29th March 2025
50AQI
30th March 2025
46AQI
31st March 2025
62AQI
1st April 2025
63AQI
2nd April 2025
60AQI
3rd April 2025
63AQI
4th April 2025
65AQI
5th April 2025
59AQI
6th April 2025
57AQI
7th April 2025
58AQI
8th April 2025
69AQI
9th April 2025
75AQI
10th April 2025
79AQI
11th April 2025
74AQI
12th April 2025
71AQI
13th April 2025
60AQI
14th April 2025
58AQI
15th April 2025
47AQI
16th April 2025
65AQI
17th April 2025
62AQI
18th April 2025
77AQI
19th April 2025
56AQI
20th April 2025
57AQI
21st April 2025
59AQI
22nd April 2025
51AQI
23rd April 2025
42AQI
24th April 2025
63AQI
25th April 2025
58AQI
26th April 2025
52AQI
27th April 2025
50AQI
28th April 2025
56AQI
29th April 2025
65AQI
30th April 2025
64AQI
1st May 2025
55AQI
2nd May 2025
47AQI
3rd May 2025
50AQI
4th May 2025
45AQI
5th May 2025
49AQI
6th May 2025
52AQI
7th May 2025
57AQI
8th May 2025
62AQI
9th May 2025
47AQI
10th May 2025
35AQI
11th May 2025
56AQI
12th May 2025
59AQI
13th May 2025
75AQI
14th May 2025
74AQI
15th May 2025
65AQI
16th May 2025
59AQI
17th May 2025
56AQI
18th May 2025
55AQI
19th May 2025
61AQI
20th May 2025
59AQI
21st May 2025
56AQI
22nd May 2025
57AQI
23rd May 2025
59AQI
24th May 2025
42AQI
25th May 2025
48AQI
26th May 2025
61AQI
27th May 2025
71AQI
28th May 2025
85AQI
29th May 2025
74AQI
30th May 2025
60AQI
31st May 2025
59AQI
1st June 2025
66AQI
2nd June 2025
80AQI
3rd June 2025
67AQI
4th June 2025
52AQI
5th June 2025
47AQI
6th June 2025
66AQI
7th June 2025
61AQI
8th June 2025
70AQI
9th June 2025
70AQI
10th June 2025
64AQI
11th June 2025
53AQI
12th June 2025
61AQI
13th June 2025
67AQI
14th June 2025
52AQI
15th June 2025
60AQI
16th June 2025
54AQI
17th June 2025
60AQI
18th June 2025
64AQI
19th June 2025
67AQI
20th June 2025
50AQI
21st June 2025
47AQI
22nd June 2025
39AQI
23rd June 2025
47AQI
24th June 2025
48AQI
25th June 2025
45AQI
26th June 2025
53AQI
27th June 2025
57AQI
28th June 2025
65AQI
29th June 2025
57AQI
30th June 2025
52AQI
1st July 2025
53AQI
2nd July 2025
51AQI
3rd July 2025
58AQI
4th July 2025
57AQI
5th July 2025
54AQI
6th July 2025
53AQI
7th July 2025
59AQI
8th July 2025
58AQI
9th July 2025
53AQI
10th July 2025
50AQI
11th July 2025
51AQI
12th July 2025
53AQI
13th July 2025
56AQI
14th July 2025
53AQI
15th July 2025
47AQI
16th July 2025
54AQI
17th July 2025
48AQI
18th July 2025
47AQI
19th July 2025
38AQI
20th July 2025
46AQI
21st July 2025
43AQI
22nd July 2025
46AQI
23rd July 2025
53AQI
24th July 2025
63AQI
25th July 2025
53AQI
26th July 2025
48AQI
27th July 2025
44AQI
28th July 2025
46AQI
29th July 2025
51AQI
30th July 2025
53AQI
31st July 2025
52AQI
1st August 2025
53AQI
2nd August 2025
61AQI
3rd August 2025
62AQI
4th August 2025
54AQI
5th August 2025
52AQI
6th August 2025
49AQI
7th August 2025
50AQI
8th August 2025
52AQI
9th August 2025
58AQI
10th August 2025
48AQI
11th August 2025
51AQI
12th August 2025
44AQI
13th August 2025
40AQI

71AQI

56AQI

66AQI

61AQI

58AQI

58AQI

51AQI

52AQI

No. of days

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

202560AQI

5
21
5
15
13
6
24
1
3
27
8
23
7
23
11
20
5
8
60
159
6

Highest AQI recorded in

January

71AQI

Lowest AQI recorded in

July

51AQI

202456AQI

8
18
5
14
13
2
6
24
1
4
23
3
9
21
1
8
21
1
25
6
18
13
24
6
20
11
14
16
11
20
161
192
13

Highest AQI recorded in

April

76AQI

Lowest AQI recorded in

July

40AQI

202365AQI

9
14
8
4
17
7
2
22
7
6
20
1
3
7
22
2
6
24
14
17
20
11
22
8
12
19
9
19
1
10
15
5
1
121
208
31
4

Highest AQI recorded in

February

82AQI

Lowest AQI recorded in

August

45AQI

202263AQI

10
15
4
1
6
12
3
5
18
8
7
23
5
24
2
15
15
11
12
1
21
7
18
13
4
20
6
8
19
4
111
178
27
1

Highest AQI recorded in

November

77AQI

Lowest AQI recorded in

August

34AQI

202162AQI

10
16
5
9
15
4
5
24
1
1
8
20
2
8
22
1
3
26
1
17
14
18
13
25
5
14
16
1
8
19
3
12
12
7
137
202
25
1

Highest AQI recorded in

March

78AQI

Lowest AQI recorded in

September

40AQI

202062AQI

3
9
1
4
15
2
1
15
2
8
22
17
14
14
17
15
14
1
11
18
2
7
18
5
10
13
8
90
155
21

Highest AQI recorded in

December

74AQI

Lowest AQI recorded in

July

48AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
65AQI
Least Polluted Year Recorded
2024(Avg.)
56AQI

Ihyeon Dong's annual 2025 AQI (60) shows an average percentage change of -2.5% (improved AQI) compared to previous years: 2020 (62), 2021 (62), 2022 (63), 2023 (65), 2024 (56).