Yeonmu Eup, Hosan, Chungnam, 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
Yeonmu Eup, Hosan, Chungnam, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2024
82AQILowest AQI recorded on
29th Aug 2023
20AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 48 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Yeonmu Eup, Hosan, Chungnam, South Korea
AQI
Day
Night
.
5 AM11th Aug 2025
7 PM
4 AM12th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10AM11th Aug
69AQI
Avg. Lowest Time
11PM11th Aug
40AQI
In the last 24 hours,
Yeonmu Eup's AQI reached its highest point of 69 at 10 AM during the Night, while the lowest point, 40, was recorded at 11 PM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yeonmu Eup, Hosan, Chungnam, South Korea
JulAug
13th - 14th14th - 15th15th - 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
Day
Night
13th Jul 2025555 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20256210 AMAQI
13th Jul 20255611 AMAQI
13th Jul 20256012 PMAQI
13th Jul 2025621 PMAQI
13th Jul 2025672 PMAQI
13th Jul 2025683 PMAQI
13th Jul 2025694 PMAQI
13th Jul 2025765 PMAQI
13th Jul 2025736 PMAQI
13th Jul 2025747 PMAQI
13th Jul 2025708 PMAQI
13th Jul 2025639 PMAQI
13th Jul 20256410 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025564 AMAQI
23°C19/26°C
14th Jul 2025585 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20256010 AMAQI
14th Jul 20256611 AMAQI
14th Jul 20256712 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025632 PMAQI
14th Jul 2025633 PMAQI
14th Jul 2025604 PMAQI
14th Jul 2025425 PMAQI
14th Jul 2025396 PMAQI
14th Jul 2025517 PMAQI
14th Jul 2025508 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025574 AMAQI
23°C20/28°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025319 AMAQI
15th Jul 20252310 AMAQI
15th Jul 20253511 AMAQI
15th Jul 20253012 PMAQI
15th Jul 2025261 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025244 PMAQI
15th Jul 2025285 PMAQI
15th Jul 2025256 PMAQI
15th Jul 2025277 PMAQI
15th Jul 2025388 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025554 AMAQI
22°C19/26°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20255610 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025452 PMAQI
16th Jul 2025423 PMAQI
16th Jul 2025464 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025386 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025559 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI
21°C20/25°C
17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025539 AMAQI
17th Jul 20255110 AMAQI
17th Jul 20255211 AMAQI
17th Jul 20253412 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025323 PMAQI
17th Jul 2025314 PMAQI
17th Jul 2025315 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025509 PMAQI
17th Jul 20255010 PMAQI
17th Jul 20255111 PMAQI
18th Jul 20255112 AMAQI
18th Jul 2025541 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025554 AMAQI
24°C21/27°C
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025558 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20252911 AMAQI
18th Jul 20252712 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025353 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025395 PMAQI
18th Jul 2025416 PMAQI
18th Jul 2025487 PMAQI
18th Jul 2025488 PMAQI
18th Jul 2025499 PMAQI
18th Jul 20254910 PMAQI
18th Jul 20254911 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025531 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
25°C22/29°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025538 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251410 AMAQI
19th Jul 20251411 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025231 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025203 PMAQI
19th Jul 2025214 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025216 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254110 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254112 AMAQI
20th Jul 2025491 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025524 AMAQI
25°C22/29°C
20th Jul 2025515 AMAQI
20th Jul 2025516 AMAQI
20th Jul 2025507 AMAQI
20th Jul 2025518 AMAQI
20th Jul 2025429 AMAQI
20th Jul 20254110 AMAQI
20th Jul 20254011 AMAQI
20th Jul 20254112 PMAQI
20th Jul 2025431 PMAQI
20th Jul 2025422 PMAQI
20th Jul 2025443 PMAQI
20th Jul 2025464 PMAQI
20th Jul 2025525 PMAQI
20th Jul 2025526 PMAQI
20th Jul 2025527 PMAQI
20th Jul 2025508 PMAQI
20th Jul 2025479 PMAQI
20th Jul 20254910 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025501 AMAQI
21st Jul 2025492 AMAQI
21st Jul 2025503 AMAQI
21st Jul 2025484 AMAQI
27°C22/33°C
21st Jul 2025495 AMAQI
21st Jul 2025496 AMAQI
21st Jul 2025497 AMAQI
21st Jul 2025498 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20254910 AMAQI
21st Jul 20254311 AMAQI
21st Jul 20254412 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025298 PMAQI
21st Jul 2025419 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254212 AMAQI
22nd Jul 2025471 AMAQI
22nd Jul 2025492 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025494 AMAQI
27°C23/31°C
22nd Jul 2025485 AMAQI
22nd Jul 2025496 AMAQI
22nd Jul 2025487 AMAQI
22nd Jul 2025508 AMAQI
22nd Jul 2025279 AMAQI
22nd Jul 20253210 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025302 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025334 PMAQI
22nd Jul 2025355 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025377 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254010 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025411 AMAQI
23rd Jul 2025422 AMAQI
23rd Jul 2025483 AMAQI
23rd Jul 2025474 AMAQI
27°C23/31°C
23rd Jul 2025455 AMAQI
23rd Jul 2025456 AMAQI
23rd Jul 2025457 AMAQI
23rd Jul 2025458 AMAQI
23rd Jul 2025389 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20255011 AMAQI
23rd Jul 20255312 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025463 PMAQI
23rd Jul 2025484 PMAQI
23rd Jul 2025535 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254910 PMAQI
23rd Jul 20255111 PMAQI
24th Jul 20255012 AMAQI
24th Jul 2025441 AMAQI
24th Jul 2025442 AMAQI
24th Jul 2025443 AMAQI
24th Jul 2025444 AMAQI
27°C23/32°C
24th Jul 2025465 AMAQI
24th Jul 2025456 AMAQI
24th Jul 2025457 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255510 AMAQI
24th Jul 20255811 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025642 PMAQI
24th Jul 2025643 PMAQI
24th Jul 2025634 PMAQI
24th Jul 2025655 PMAQI
24th Jul 2025626 PMAQI
24th Jul 2025657 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025579 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255711 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025492 AMAQI
25th Jul 2025473 AMAQI
25th Jul 2025484 AMAQI
28°C23/34°C
25th Jul 2025525 AMAQI
25th Jul 2025516 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025518 AMAQI
25th Jul 2025709 AMAQI
25th Jul 20257010 AMAQI
25th Jul 20256811 AMAQI
25th Jul 20256512 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025612 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025575 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025537 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20255911 PMAQI
26th Jul 20256012 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025534 AMAQI
29°C24/35°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025409 AMAQI
26th Jul 20253610 AMAQI
26th Jul 20253211 AMAQI
26th Jul 20253412 PMAQI
26th Jul 2025401 PMAQI
26th Jul 2025522 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025384 PMAQI
26th Jul 2025385 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025509 PMAQI
26th Jul 20255110 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025544 AMAQI
29°C24/35°C
27th Jul 2025535 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025538 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025509 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255511 PMAQI
28th Jul 20255912 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025524 AMAQI
29°C24/36°C
28th Jul 2025515 AMAQI
28th Jul 2025516 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025518 AMAQI
28th Jul 2025459 AMAQI
28th Jul 20255310 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20255812 PMAQI
28th Jul 2025571 PMAQI
28th Jul 2025602 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025505 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025577 PMAQI
28th Jul 2025598 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20256211 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025534 AMAQI
29°C24/35°C
29th Jul 2025535 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025709 AMAQI
29th Jul 20257910 AMAQI
29th Jul 20257411 AMAQI
29th Jul 20257212 PMAQI
29th Jul 2025711 PMAQI
29th Jul 2025732 PMAQI
29th Jul 2025643 PMAQI
29th Jul 2025494 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025639 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256211 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025564 AMAQI
29°C24/35°C
30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025578 AMAQI
30th Jul 2025669 AMAQI
30th Jul 20256310 AMAQI
30th Jul 20255311 AMAQI
30th Jul 20255112 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025372 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025264 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025236 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI
29°C23/35°C
31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20254612 PMAQI
31st Jul 2025431 PMAQI
31st Jul 2025402 PMAQI
31st Jul 2025443 PMAQI
31st Jul 2025464 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255310 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
28°C23/34°C
1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20256310 AMAQI
1st Aug 20256011 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025514 PMAQI
1st Aug 2025505 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255611 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
28°C23/34°C
2nd Aug 2025565 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025729 AMAQI
2nd Aug 20257410 AMAQI
2nd Aug 20257511 AMAQI
2nd Aug 20257712 PMAQI
2nd Aug 2025781 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025574 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025696 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025558 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255910 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
28°C24/34°C
3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025649 AMAQI
3rd Aug 20256810 AMAQI
3rd Aug 20257311 AMAQI
3rd Aug 20257412 PMAQI
3rd Aug 2025741 PMAQI
3rd Aug 2025752 PMAQI
3rd Aug 2025733 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025687 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025619 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
25°C23/28°C
4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025529 AMAQI
4th Aug 20254910 AMAQI
4th Aug 20255611 AMAQI
4th Aug 20254812 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025522 PMAQI
4th Aug 2025493 PMAQI
4th Aug 2025484 PMAQI
4th Aug 2025515 PMAQI
4th Aug 2025516 PMAQI
4th Aug 2025407 PMAQI
4th Aug 2025538 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20255811 PMAQI
5th Aug 20255312 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI
27°C23/30°C
5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025549 AMAQI
5th Aug 20255310 AMAQI
5th Aug 20255711 AMAQI
5th Aug 20256212 PMAQI
5th Aug 2025561 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025523 PMAQI
5th Aug 2025374 PMAQI
5th Aug 2025405 PMAQI
5th Aug 2025476 PMAQI
5th Aug 2025507 PMAQI
5th Aug 2025578 PMAQI
5th Aug 2025559 PMAQI
5th Aug 20255410 PMAQI
5th Aug 20255111 PMAQI
6th Aug 20254712 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025554 AMAQI
26°C23/32°C
6th Aug 2025565 AMAQI
6th Aug 2025556 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025568 AMAQI
6th Aug 2025349 AMAQI
6th Aug 20254010 AMAQI
6th Aug 20254711 AMAQI
6th Aug 20254912 PMAQI
6th Aug 2025491 PMAQI
6th Aug 2025602 PMAQI
6th Aug 2025623 PMAQI
6th Aug 2025544 PMAQI
6th Aug 2025505 PMAQI
6th Aug 2025466 PMAQI
6th Aug 2025497 PMAQI
6th Aug 2025468 PMAQI
6th Aug 2025459 PMAQI
6th Aug 20254610 PMAQI
6th Aug 20254511 PMAQI
7th Aug 20254612 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025542 AMAQI
7th Aug 2025543 AMAQI
7th Aug 2025544 AMAQI
26°C24/30°C
7th Aug 2025535 AMAQI
7th Aug 2025536 AMAQI
7th Aug 2025537 AMAQI
7th Aug 2025548 AMAQI
7th Aug 2025459 AMAQI
7th Aug 20254610 AMAQI
7th Aug 20255611 AMAQI
7th Aug 20255912 PMAQI
7th Aug 2025511 PMAQI
7th Aug 2025492 PMAQI
7th Aug 2025433 PMAQI
7th Aug 2025534 PMAQI
7th Aug 2025425 PMAQI
7th Aug 2025346 PMAQI
7th Aug 2025317 PMAQI
7th Aug 2025338 PMAQI
7th Aug 2025449 PMAQI
7th Aug 20254910 PMAQI
7th Aug 20255011 PMAQI
8th Aug 20254812 AMAQI
8th Aug 2025531 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025534 AMAQI
25°C21/30°C
8th Aug 2025525 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025537 AMAQI
8th Aug 2025538 AMAQI
8th Aug 2025499 AMAQI
8th Aug 20255510 AMAQI
8th Aug 20255411 AMAQI
8th Aug 20255212 PMAQI
8th Aug 2025541 PMAQI
8th Aug 2025542 PMAQI
8th Aug 2025533 PMAQI
8th Aug 2025504 PMAQI
8th Aug 2025555 PMAQI
8th Aug 2025526 PMAQI
8th Aug 2025447 PMAQI
8th Aug 2025498 PMAQI
8th Aug 2025589 PMAQI
8th Aug 20255510 PMAQI
8th Aug 20255711 PMAQI
9th Aug 20255712 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025524 AMAQI
24°C20/29°C
9th Aug 2025535 AMAQI
9th Aug 2025536 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025528 AMAQI
9th Aug 2025609 AMAQI
9th Aug 20256210 AMAQI
9th Aug 20255411 AMAQI
9th Aug 20256312 PMAQI
9th Aug 2025651 PMAQI
9th Aug 2025582 PMAQI
9th Aug 2025583 PMAQI
9th Aug 2025594 PMAQI
9th Aug 2025585 PMAQI
9th Aug 2025526 PMAQI
9th Aug 2025457 PMAQI
9th Aug 2025498 PMAQI
9th Aug 2025529 PMAQI
9th Aug 20255010 PMAQI
9th Aug 20254811 PMAQI
10th Aug 20255012 AMAQI
10th Aug 2025521 AMAQI
10th Aug 2025532 AMAQI
10th Aug 2025533 AMAQI
10th Aug 2025544 AMAQI
22°C20/25°C
10th Aug 2025545 AMAQI
10th Aug 2025556 AMAQI
10th Aug 2025557 AMAQI
10th Aug 2025558 AMAQI
10th Aug 2025539 AMAQI
10th Aug 20255110 AMAQI
10th Aug 20254811 AMAQI
10th Aug 20254812 PMAQI
10th Aug 2025501 PMAQI
10th Aug 2025302 PMAQI
10th Aug 2025303 PMAQI
10th Aug 2025304 PMAQI
10th Aug 2025335 PMAQI
10th Aug 2025346 PMAQI
10th Aug 2025317 PMAQI
10th Aug 2025388 PMAQI
10th Aug 2025429 PMAQI
10th Aug 20254510 PMAQI
10th Aug 20256211 PMAQI
11th Aug 20256012 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025542 AMAQI
11th Aug 2025543 AMAQI
11th Aug 2025534 AMAQI
25°C21/29°C
11th Aug 2025525 AMAQI
11th Aug 2025526 AMAQI
11th Aug 2025527 AMAQI
11th Aug 2025528 AMAQI
11th Aug 2025629 AMAQI
11th Aug 20256910 AMAQI
11th Aug 20256611 AMAQI
11th Aug 20256112 PMAQI
11th Aug 2025641 PMAQI
11th Aug 2025652 PMAQI
11th Aug 2025643 PMAQI
11th Aug 2025644 PMAQI
11th Aug 2025585 PMAQI
11th Aug 2025566 PMAQI
11th Aug 2025517 PMAQI
11th Aug 2025518 PMAQI
11th Aug 2025499 PMAQI
11th Aug 20254810 PMAQI
11th Aug 20254011 PMAQI
12th Aug 20254312 AMAQI
12th Aug 2025531 AMAQI
12th Aug 2025522 AMAQI
12th Aug 2025533 AMAQI
12th Aug 2025554 AMAQI
--°C/°C
5 AM
12 PM
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
48AQI
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. 48).
Night time
Avg. Highest Time
12 AM - 4 AM
53AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
48AQI
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. 53), while the lowest AQI was between 8 PM to 8 PM (Avg. 48).
2025 Days Vs Air Quality
Yeonmu Eup, Hosan, Chungnam, South Korea
2025
26%
57
71%
158
3%
7
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
57 DaysModerate
158 DaysPoor
7 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 26%
Health Risk Level:
Very high
In 2025, 26% of 223 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
Yeonmu Eup, Hosan, Chungnam, 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
73AQI
73AQI
2nd January 2025
67AQI
67AQI
3rd January 2025
60AQI
60AQI
4th January 2025
65AQI
65AQI
5th January 2025
61AQI
61AQI
6th January 2025
80AQI
80AQI
7th January 2025
58AQI
58AQI
8th January 2025
65AQI
65AQI
9th January 2025
46AQI
46AQI
10th January 2025
64AQI
64AQI
11th January 2025
69AQI
69AQI
12th January 2025
75AQI
75AQI
13th January 2025
90AQI
90AQI
14th January 2025
96AQI
96AQI
15th January 2025
63AQI
63AQI
16th January 2025
72AQI
72AQI
17th January 2025
84AQI
84AQI
18th January 2025
85AQI
85AQI
19th January 2025
92AQI
92AQI
20th January 2025
111AQI
111AQI
21st January 2025
138AQI
138AQI
22nd January 2025
141AQI
141AQI
23rd January 2025
124AQI
124AQI
24th January 2025
113AQI
113AQI
25th January 2025
82AQI
82AQI
26th January 2025
65AQI
65AQI
27th January 2025
61AQI
61AQI
28th January 2025
43AQI
43AQI
29th January 2025
44AQI
44AQI
30th January 2025
53AQI
53AQI
31st January 2025
79AQI
79AQI
1st February 2025
83AQI
83AQI
2nd February 2025
95AQI
95AQI
3rd February 2025
59AQI
59AQI
4th February 2025
56AQI
56AQI
5th February 2025
53AQI
53AQI
6th February 2025
54AQI
54AQI
7th February 2025
54AQI
54AQI
8th February 2025
47AQI
47AQI
9th February 2025
59AQI
59AQI
10th February 2025
64AQI
64AQI
11th February 2025
71AQI
71AQI
12th February 2025
57AQI
57AQI
13th February 2025
49AQI
49AQI
14th February 2025
71AQI
71AQI
15th February 2025
56AQI
56AQI
16th February 2025
99AQI
99AQI
17th February 2025
53AQI
53AQI
18th February 2025
60AQI
60AQI
19th February 2025
47AQI
47AQI
20th February 2025
53AQI
53AQI
21st February 2025
50AQI
50AQI
22nd February 2025
58AQI
58AQI
23rd February 2025
52AQI
52AQI
24th February 2025
53AQI
53AQI
25th February 2025
53AQI
53AQI
26th February 2025
69AQI
69AQI
27th February 2025
67AQI
67AQI
28th February 2025
65AQI
65AQI
1st March 2025
80AQI
80AQI
2nd March 2025
63AQI
63AQI
3rd March 2025
52AQI
52AQI
4th March 2025
45AQI
45AQI
5th March 2025
41AQI
41AQI
6th March 2025
64AQI
64AQI
7th March 2025
75AQI
75AQI
8th March 2025
73AQI
73AQI
9th March 2025
86AQI
86AQI
10th March 2025
83AQI
83AQI
11th March 2025
85AQI
85AQI
12th March 2025
80AQI
80AQI
13th March 2025
74AQI
74AQI
14th March 2025
74AQI
74AQI
15th March 2025
48AQI
48AQI
16th March 2025
67AQI
67AQI
17th March 2025
64AQI
64AQI
18th March 2025
76AQI
76AQI
19th March 2025
84AQI
84AQI
20th March 2025
85AQI
85AQI
21st March 2025
89AQI
89AQI
22nd March 2025
99AQI
99AQI
23rd March 2025
108AQI
108AQI
24th March 2025
96AQI
96AQI
25th March 2025
121AQI
121AQI
26th March 2025
84AQI
84AQI
27th March 2025
83AQI
83AQI
28th March 2025
64AQI
64AQI
29th March 2025
51AQI
51AQI
30th March 2025
53AQI
53AQI
31st March 2025
63AQI
63AQI
1st April 2025
71AQI
71AQI
2nd April 2025
81AQI
81AQI
3rd April 2025
80AQI
80AQI
4th April 2025
79AQI
79AQI
5th April 2025
69AQI
69AQI
6th April 2025
65AQI
65AQI
7th April 2025
68AQI
68AQI
8th April 2025
72AQI
72AQI
9th April 2025
67AQI
67AQI
10th April 2025
76AQI
76AQI
11th April 2025
84AQI
84AQI
12th April 2025
62AQI
62AQI
13th April 2025
59AQI
59AQI
14th April 2025
38AQI
38AQI
15th April 2025
54AQI
54AQI
16th April 2025
60AQI
60AQI
17th April 2025
65AQI
65AQI
18th April 2025
74AQI
74AQI
19th April 2025
48AQI
48AQI
20th April 2025
62AQI
62AQI
21st April 2025
55AQI
55AQI
22nd April 2025
47AQI
47AQI
23rd April 2025
53AQI
53AQI
24th April 2025
58AQI
58AQI
25th April 2025
63AQI
63AQI
26th April 2025
50AQI
50AQI
27th April 2025
43AQI
43AQI
28th April 2025
52AQI
52AQI
29th April 2025
64AQI
64AQI
30th April 2025
60AQI
60AQI
1st May 2025
55AQI
55AQI
2nd May 2025
52AQI
52AQI
3rd May 2025
48AQI
48AQI
4th May 2025
46AQI
46AQI
5th May 2025
47AQI
47AQI
6th May 2025
49AQI
49AQI
7th May 2025
51AQI
51AQI
8th May 2025
60AQI
60AQI
9th May 2025
42AQI
42AQI
10th May 2025
49AQI
49AQI
11th May 2025
62AQI
62AQI
12th May 2025
65AQI
65AQI
13th May 2025
72AQI
72AQI
14th May 2025
71AQI
71AQI
15th May 2025
53AQI
53AQI
16th May 2025
44AQI
44AQI
17th May 2025
50AQI
50AQI
18th May 2025
58AQI
58AQI
19th May 2025
57AQI
57AQI
20th May 2025
45AQI
45AQI
21st May 2025
48AQI
48AQI
22nd May 2025
50AQI
50AQI
23rd May 2025
57AQI
57AQI
24th May 2025
47AQI
47AQI
25th May 2025
46AQI
46AQI
26th May 2025
63AQI
63AQI
27th May 2025
68AQI
68AQI
28th May 2025
70AQI
70AQI
29th May 2025
76AQI
76AQI
30th May 2025
74AQI
74AQI
31st May 2025
78AQI
78AQI
1st June 2025
79AQI
79AQI
2nd June 2025
84AQI
84AQI
3rd June 2025
75AQI
75AQI
4th June 2025
61AQI
61AQI
5th June 2025
55AQI
55AQI
6th June 2025
63AQI
63AQI
7th June 2025
66AQI
66AQI
8th June 2025
60AQI
60AQI
9th June 2025
59AQI
59AQI
10th June 2025
56AQI
56AQI
11th June 2025
52AQI
52AQI
12th June 2025
59AQI
59AQI
13th June 2025
66AQI
66AQI
14th June 2025
45AQI
45AQI
15th June 2025
57AQI
57AQI
16th June 2025
64AQI
64AQI
17th June 2025
63AQI
63AQI
18th June 2025
63AQI
63AQI
19th June 2025
62AQI
62AQI
20th June 2025
46AQI
46AQI
21st June 2025
40AQI
40AQI
22nd June 2025
26AQI
26AQI
23rd June 2025
45AQI
45AQI
24th June 2025
47AQI
47AQI
25th June 2025
41AQI
41AQI
26th June 2025
55AQI
55AQI
27th June 2025
60AQI
60AQI
28th June 2025
60AQI
60AQI
29th June 2025
46AQI
46AQI
30th June 2025
45AQI
45AQI
1st July 2025
43AQI
43AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
55AQI
55AQI
4th July 2025
50AQI
50AQI
5th July 2025
46AQI
46AQI
6th July 2025
49AQI
49AQI
7th July 2025
59AQI
59AQI
8th July 2025
64AQI
64AQI
9th July 2025
48AQI
48AQI
10th July 2025
53AQI
53AQI
11th July 2025
56AQI
56AQI
12th July 2025
51AQI
51AQI
13th July 2025
62AQI
62AQI
14th July 2025
55AQI
55AQI
15th July 2025
43AQI
43AQI
16th July 2025
52AQI
52AQI
17th July 2025
45AQI
45AQI
18th July 2025
45AQI
45AQI
19th July 2025
36AQI
36AQI
20th July 2025
48AQI
48AQI
21st July 2025
42AQI
42AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
48AQI
48AQI
24th July 2025
54AQI
54AQI
25th July 2025
56AQI
56AQI
26th July 2025
47AQI
47AQI
27th July 2025
41AQI
41AQI
28th July 2025
55AQI
55AQI
29th July 2025
59AQI
59AQI
30th July 2025
47AQI
47AQI
31st July 2025
53AQI
53AQI
1st August 2025
56AQI
56AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
62AQI
62AQI
4th August 2025
54AQI
54AQI
5th August 2025
53AQI
53AQI
6th August 2025
50AQI
50AQI
7th August 2025
48AQI
48AQI
8th August 2025
53AQI
53AQI
9th August 2025
54AQI
54AQI
10th August 2025
48AQI
48AQI
78AQI
61AQI
75AQI
63AQI
57AQI
57AQI
50AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202562AQI
3
23
5
4
24
3
26
2
5
25
13
18
9
21
17
14
3
7
57
158
7
Highest AQI recorded in
January78AQI
Lowest AQI recorded in
July50AQI
202459AQI
7
13
11
11
9
7
1
4
24
3
8
18
4
11
20
7
23
27
4
19
12
21
9
17
14
9
20
1
3
28
144
194
26
1
Highest AQI recorded in
January85AQI
Lowest AQI recorded in
July35AQI
202361AQI
12
17
2
1
24
3
2
25
4
7
17
5
1
8
23
9
21
20
11
17
14
20
10
12
19
10
17
2
8
17
4
2
126
215
20
3
Highest AQI recorded in
December77AQI
Lowest AQI recorded in
July44AQI
202266AQI
2
21
7
1
4
10
6
1
6
18
7
4
11
2
5
25
1
17
13
13
8
1
19
9
12
19
4
17
9
10
16
5
97
167
37
2
Highest AQI recorded in
February86AQI
Lowest AQI recorded in
August34AQI
202165AQI
6
22
2
5
14
9
3
18
8
1
1
5
23
2
13
16
1
1
4
26
23
8
26
5
26
4
9
22
8
17
5
10
15
5
1
138
190
31
1
2
2
Highest AQI recorded in
March97AQI
Lowest AQI recorded in
September38AQI
202065AQI
3
19
10
3
4
7
1
3
16
12
29
36
13
Highest AQI recorded in
December87AQI
Lowest AQI recorded in
August22AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
66AQILeast Polluted Year Recorded
2024(Avg.)
59AQIYeonmu Eup's annual 2025 AQI (62) shows an average percentage change of -0.9% (improved AQI) compared to previous years: 2020 (65), 2021 (65), 2022 (66), 2023 (61), 2024 (59).
