Cheonan, Chonan, Chungnam, South Korea 历史空气质量分析
深入了解详细的空气质量数据，包括历史数据、月度模式和年度趋势，尽在掌握！
良好
050
适中
100
差
150
不健康
200
严重
300
危险
301+
八月空气质量分析
Cheonan, Chonan, Chungnam, South Korea
2021
2022
2023
2024
2025
AQI
.
天数
AQI趋势：最高与最低
最高AQI记录于
12th Aug 2021
92AQI最低AQI记录于
31st Aug 2022
22AQI同日分析（3rd August ）：
在过去5年的这一天，AQI差异显著：2025年排名为2nd 最高，AQI为59，属于适中空气质量，比2024年有所改善。
下载2024年度数据
全球空气质量报告
日夜AQI趋势：3rd Aug - 4th Aug 2025
Cheonan, Chonan, Chungnam, South Korea
AQI
天
夜晚
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
白天时间
平均最高时间
3PM3rd Aug
73AQI
平均最低时间
8AM3rd Aug
58AQI
夜晚时间
平均最高时间
8PM3rd Aug
59AQI
平均最低时间
11PM3rd Aug
50AQI
在过去的24小时内，
Cheonan的AQI最高点为73，出现在天的3 PM；最低点为50，出现在夜晚的11 PM。
日夜AQI趋势：Jul - Aug 2025
Cheonan, Chonan, Chungnam, South Korea
JulAug
05th - 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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th
天
夜晚
5th Jul 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025528 AMAQI
5th Jul 2025489 AMAQI
5th Jul 20254310 AMAQI
5th Jul 20253811 AMAQI
5th Jul 20253212 PMAQI
5th Jul 2025381 PMAQI
5th Jul 2025432 PMAQI
5th Jul 2025483 PMAQI
5th Jul 2025484 PMAQI
5th Jul 2025485 PMAQI
5th Jul 2025506 PMAQI
5th Jul 2025507 PMAQI
5th Jul 2025468 PMAQI
5th Jul 2025529 PMAQI
5th Jul 20255110 PMAQI
5th Jul 20255011 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025511 AMAQI
6th Jul 2025512 AMAQI
6th Jul 2025503 AMAQI
6th Jul 2025494 AMAQI
26°C21/33°C
6th Jul 2025505 AMAQI
6th Jul 2025506 AMAQI
6th Jul 2025507 AMAQI
6th Jul 2025518 AMAQI
6th Jul 2025499 AMAQI
6th Jul 20254810 AMAQI
6th Jul 20254911 AMAQI
6th Jul 20254612 PMAQI
6th Jul 2025501 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025533 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025495 PMAQI
6th Jul 2025536 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025468 PMAQI
6th Jul 2025529 PMAQI
6th Jul 20255210 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025511 AMAQI
7th Jul 2025502 AMAQI
7th Jul 2025513 AMAQI
7th Jul 2025524 AMAQI
27°C21/34°C
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025489 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20255312 PMAQI
7th Jul 2025561 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025613 PMAQI
7th Jul 2025644 PMAQI
7th Jul 2025695 PMAQI
7th Jul 2025716 PMAQI
7th Jul 2025717 PMAQI
7th Jul 2025678 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025532 AMAQI
8th Jul 2025513 AMAQI
8th Jul 2025524 AMAQI
28°C23/34°C
8th Jul 2025525 AMAQI
8th Jul 2025526 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025528 AMAQI
8th Jul 2025669 AMAQI
8th Jul 20257910 AMAQI
8th Jul 20257311 AMAQI
8th Jul 20257012 PMAQI
8th Jul 2025621 PMAQI
8th Jul 2025622 PMAQI
8th Jul 2025613 PMAQI
8th Jul 2025624 PMAQI
8th Jul 2025615 PMAQI
8th Jul 2025636 PMAQI
8th Jul 2025627 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025549 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255411 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025532 AMAQI
9th Jul 2025533 AMAQI
9th Jul 2025544 AMAQI
29°C23/36°C
9th Jul 2025545 AMAQI
9th Jul 2025546 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025449 AMAQI
9th Jul 20254410 AMAQI
9th Jul 20254511 AMAQI
9th Jul 20254012 PMAQI
9th Jul 2025481 PMAQI
9th Jul 2025452 PMAQI
9th Jul 2025483 PMAQI
9th Jul 2025464 PMAQI
9th Jul 2025465 PMAQI
9th Jul 2025486 PMAQI
9th Jul 2025507 PMAQI
9th Jul 2025468 PMAQI
9th Jul 2025539 PMAQI
9th Jul 20255310 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025544 AMAQI
29°C24/35°C
10th Jul 2025545 AMAQI
10th Jul 2025546 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025548 AMAQI
10th Jul 2025379 AMAQI
10th Jul 20252610 AMAQI
10th Jul 20253011 AMAQI
10th Jul 20253712 PMAQI
10th Jul 2025461 PMAQI
10th Jul 2025482 PMAQI
10th Jul 2025483 PMAQI
10th Jul 2025464 PMAQI
10th Jul 2025495 PMAQI
10th Jul 2025486 PMAQI
10th Jul 2025477 PMAQI
10th Jul 2025488 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025591 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025594 AMAQI
27°C22/34°C
11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025548 AMAQI
11th Jul 2025419 AMAQI
11th Jul 20253810 AMAQI
11th Jul 20254011 AMAQI
11th Jul 20254412 PMAQI
11th Jul 2025481 PMAQI
11th Jul 2025432 PMAQI
11th Jul 2025463 PMAQI
11th Jul 2025524 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025527 PMAQI
11th Jul 2025538 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255510 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025574 AMAQI
26°C20/33°C
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20253910 AMAQI
12th Jul 20253811 AMAQI
12th Jul 20254112 PMAQI
12th Jul 2025481 PMAQI
12th Jul 2025542 PMAQI
12th Jul 2025543 PMAQI
12th Jul 2025544 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025546 PMAQI
12th Jul 2025517 PMAQI
12th Jul 2025538 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255510 PMAQI
12th Jul 20255511 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025564 AMAQI
26°C19/33°C
13th Jul 2025555 AMAQI
13th Jul 2025566 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025659 AMAQI
13th Jul 20257710 AMAQI
13th Jul 20257211 AMAQI
13th Jul 20256912 PMAQI
13th Jul 2025611 PMAQI
13th Jul 2025632 PMAQI
13th Jul 2025673 PMAQI
13th Jul 2025654 PMAQI
13th Jul 2025645 PMAQI
13th Jul 2025646 PMAQI
13th Jul 2025677 PMAQI
13th Jul 2025658 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255711 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025564 AMAQI
24°C19/28°C
14th Jul 2025565 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025599 AMAQI
14th Jul 20256010 AMAQI
14th Jul 20256711 AMAQI
14th Jul 20257412 PMAQI
14th Jul 2025691 PMAQI
14th Jul 2025742 PMAQI
14th Jul 2025713 PMAQI
14th Jul 2025654 PMAQI
14th Jul 2025585 PMAQI
14th Jul 2025556 PMAQI
14th Jul 2025497 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255511 PMAQI
15th Jul 20255512 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI
23°C20/28°C
15th Jul 2025575 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025299 AMAQI
15th Jul 20251410 AMAQI
15th Jul 20251711 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025361 PMAQI
15th Jul 2025352 PMAQI
15th Jul 2025373 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025435 PMAQI
15th Jul 2025456 PMAQI
15th Jul 2025467 PMAQI
15th Jul 2025508 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025554 AMAQI
21°C19/25°C
16th Jul 2025555 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025619 AMAQI
16th Jul 20255610 AMAQI
16th Jul 20255711 AMAQI
16th Jul 20255612 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025532 PMAQI
16th Jul 2025513 PMAQI
16th Jul 2025444 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025456 PMAQI
16th Jul 2025387 PMAQI
16th Jul 2025418 PMAQI
16th Jul 2025539 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025544 AMAQI
21°C19/25°C
17th Jul 2025545 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20251610 AMAQI
17th Jul 20251511 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025252 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025234 PMAQI
17th Jul 2025255 PMAQI
17th Jul 2025246 PMAQI
17th Jul 2025257 PMAQI
17th Jul 2025318 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254210 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025534 AMAQI
23°C20/26°C
18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252911 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025381 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025373 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025405 PMAQI
18th Jul 2025446 PMAQI
18th Jul 2025467 PMAQI
18th Jul 2025428 PMAQI
18th Jul 2025469 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254811 PMAQI
19th Jul 20254912 AMAQI
19th Jul 2025501 AMAQI
19th Jul 2025502 AMAQI
19th Jul 2025503 AMAQI
19th Jul 2025504 AMAQI
23°C21/27°C
19th Jul 2025475 AMAQI
19th Jul 2025486 AMAQI
19th Jul 2025477 AMAQI
19th Jul 2025488 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251310 AMAQI
19th Jul 20251311 AMAQI
19th Jul 20251412 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025193 PMAQI
19th Jul 2025214 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025216 PMAQI
19th Jul 2025217 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025464 AMAQI
25°C21/28°C
20th Jul 2025435 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252711 AMAQI
20th Jul 20253612 PMAQI
20th Jul 2025381 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025394 PMAQI
20th Jul 2025475 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025507 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025459 PMAQI
20th Jul 20254610 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254812 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025442 AMAQI
21st Jul 2025433 AMAQI
21st Jul 2025434 AMAQI
26°C22/32°C
21st Jul 2025425 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20255312 PMAQI
21st Jul 2025491 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025373 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025335 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025349 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025431 AMAQI
22nd Jul 2025432 AMAQI
22nd Jul 2025433 AMAQI
22nd Jul 2025444 AMAQI
27°C23/31°C
22nd Jul 2025455 AMAQI
22nd Jul 2025466 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025329 AMAQI
22nd Jul 20253110 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20253412 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025333 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025405 PMAQI
22nd Jul 2025356 PMAQI
22nd Jul 2025347 PMAQI
22nd Jul 2025358 PMAQI
22nd Jul 2025399 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20253911 PMAQI
23rd Jul 20254112 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025422 AMAQI
23rd Jul 2025433 AMAQI
23rd Jul 2025424 AMAQI
26°C23/30°C
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025469 AMAQI
23rd Jul 20255210 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025523 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025535 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255110 PMAQI
23rd Jul 20255111 PMAQI
24th Jul 20255112 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025422 AMAQI
24th Jul 2025423 AMAQI
24th Jul 2025434 AMAQI
26°C23/31°C
24th Jul 2025445 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025438 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255410 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20256212 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025622 PMAQI
24th Jul 2025603 PMAQI
24th Jul 2025614 PMAQI
24th Jul 2025615 PMAQI
24th Jul 2025636 PMAQI
24th Jul 2025627 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20255911 PMAQI
25th Jul 20255912 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025484 AMAQI
27°C23/33°C
25th Jul 2025515 AMAQI
25th Jul 2025516 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025518 AMAQI
25th Jul 2025689 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20257211 AMAQI
25th Jul 20256412 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025532 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025524 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025506 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20256111 PMAQI
26th Jul 20256012 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025534 AMAQI
28°C23/35°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025519 AMAQI
26th Jul 20253810 AMAQI
26th Jul 20253311 AMAQI
26th Jul 20253012 PMAQI
26th Jul 2025331 PMAQI
26th Jul 2025322 PMAQI
26th Jul 2025333 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025285 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025277 PMAQI
26th Jul 2025388 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20255110 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025534 AMAQI
29°C24/35°C
27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025459 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252112 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025524 AMAQI
29°C24/35°C
28th Jul 2025495 AMAQI
28th Jul 2025486 AMAQI
28th Jul 2025497 AMAQI
28th Jul 2025498 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20257010 AMAQI
28th Jul 20257011 AMAQI
28th Jul 20256612 PMAQI
28th Jul 2025641 PMAQI
28th Jul 2025652 PMAQI
28th Jul 2025603 PMAQI
28th Jul 2025534 PMAQI
28th Jul 2025625 PMAQI
28th Jul 2025676 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025588 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025534 AMAQI
28°C24/33°C
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025669 AMAQI
29th Jul 20257310 AMAQI
29th Jul 20257411 AMAQI
29th Jul 20257212 PMAQI
29th Jul 2025701 PMAQI
29th Jul 2025682 PMAQI
29th Jul 2025623 PMAQI
29th Jul 2025504 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025576 PMAQI
29th Jul 2025787 PMAQI
29th Jul 2025808 PMAQI
29th Jul 2025669 PMAQI
29th Jul 20256510 PMAQI
29th Jul 20256511 PMAQI
30th Jul 20256212 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025564 AMAQI
28°C23/35°C
30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025578 AMAQI
30th Jul 2025749 AMAQI
30th Jul 20257610 AMAQI
30th Jul 20257211 AMAQI
30th Jul 20256612 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025453 PMAQI
30th Jul 2025384 PMAQI
30th Jul 2025345 PMAQI
30th Jul 2025356 PMAQI
30th Jul 2025377 PMAQI
30th Jul 2025408 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20254810 PMAQI
30th Jul 20255011 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025571 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI
28°C23/34°C
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20254711 AMAQI
31st Jul 20254512 PMAQI
31st Jul 2025511 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025594 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025576 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025578 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025554 AMAQI
27°C24/33°C
1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025509 AMAQI
1st Aug 20255710 AMAQI
1st Aug 20255711 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025602 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025634 PMAQI
1st Aug 2025635 PMAQI
1st Aug 2025616 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025564 AMAQI
28°C24/34°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025769 AMAQI
2nd Aug 20257810 AMAQI
2nd Aug 20257211 AMAQI
2nd Aug 20258012 PMAQI
2nd Aug 2025781 PMAQI
2nd Aug 2025652 PMAQI
2nd Aug 2025643 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025574 AMAQI
28°C24/32°C
3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20257010 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025722 PMAQI
3rd Aug 2025733 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025676 PMAQI
3rd Aug 2025647 PMAQI
3rd Aug 2025598 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255011 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
26°C23/28°C
4th Aug 2025595 AMAQI
5 AM4th Aug 2025596 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025369 AMAQI
4th Aug 20254210 AMAQI
4th Aug 20254211 AMAQI
4th Aug 20254512 PMAQI
12 PM4th Aug 2025421 PMAQI
4th Aug 2025422 PMAQI
4th Aug 2025383 PMAQI
7 PM
12 AM
4 AM
--°C/°C
白天时间
平均最高时间
5 AM - 8 AM
52AQI
4 小时 / 天
120 小时 / 月
平均最低时间
9 AM - 7 PM
49AQI
11 小时 / 天
330 小时 / 月
过去30天中，白天AQI最高值为5 AM到8 AM（平均52），最低值为9 AM到7 PM（平均49）。
夜晚时间
平均最高时间
12 AM - 11 PM
52AQI
9 小时 / 天
270 小时 / 月
平均最低时间
12 AM - 11 PM
52AQI
9 小时 / 天
270 小时 / 月
过去30天中，夜间AQI最高值为12 AM到11 PM（平均52），最低值为12 AM到11 PM（平均52）。
2025空气质量与天数对比
Cheonan, Chonan, Chungnam, South Korea
2025
23%
49
73%
156
5%
10
在2025年的最后216天中，不同AQI类别的总天数 (剩余 149 天)
良好
49 天数适中
156 天数差
10 天数不健康
0 天数严重
0 天数危险
0 天数在WHO安全空气质量限制内：23%
健康风险级别:
非常高
年度空气质量洞察
Cheonan, Chonan, Chungnam, South Korea
2025年AQI水平
AQI
PM2.5
PM10
CO
SO2
NO2
O3
周日周一周二周三周四周五周六
一月
二月
三月
四月
五月
六月
七月
八月
九月
十月
十一月
十二月
1st 一月 2025
70AQI
70AQI
2nd 一月 2025
65AQI
65AQI
3rd 一月 2025
59AQI
59AQI
4th 一月 2025
59AQI
59AQI
5th 一月 2025
65AQI
65AQI
6th 一月 2025
92AQI
92AQI
7th 一月 2025
59AQI
59AQI
8th 一月 2025
66AQI
66AQI
9th 一月 2025
40AQI
40AQI
10th 一月 2025
60AQI
60AQI
11th 一月 2025
62AQI
62AQI
12th 一月 2025
84AQI
84AQI
13th 一月 2025
89AQI
89AQI
14th 一月 2025
95AQI
95AQI
15th 一月 2025
57AQI
57AQI
16th 一月 2025
69AQI
69AQI
17th 一月 2025
84AQI
84AQI
18th 一月 2025
79AQI
79AQI
19th 一月 2025
85AQI
85AQI
20th 一月 2025
119AQI
119AQI
21st 一月 2025
137AQI
137AQI
22nd 一月 2025
139AQI
139AQI
23rd 一月 2025
125AQI
125AQI
24th 一月 2025
122AQI
122AQI
25th 一月 2025
88AQI
88AQI
26th 一月 2025
61AQI
61AQI
27th 一月 2025
66AQI
66AQI
28th 一月 2025
55AQI
55AQI
29th 一月 2025
61AQI
61AQI
30th 一月 2025
56AQI
56AQI
31st 一月 2025
81AQI
81AQI
1st 二月 2025
89AQI
89AQI
2nd 二月 2025
96AQI
96AQI
3rd 二月 2025
59AQI
59AQI
4th 二月 2025
55AQI
55AQI
5th 二月 2025
53AQI
53AQI
6th 二月 2025
56AQI
56AQI
7th 二月 2025
50AQI
50AQI
8th 二月 2025
44AQI
44AQI
9th 二月 2025
51AQI
51AQI
10th 二月 2025
56AQI
56AQI
11th 二月 2025
76AQI
76AQI
12th 二月 2025
74AQI
74AQI
13th 二月 2025
53AQI
53AQI
14th 二月 2025
82AQI
82AQI
15th 二月 2025
59AQI
59AQI
16th 二月 2025
106AQI
106AQI
17th 二月 2025
53AQI
53AQI
18th 二月 2025
60AQI
60AQI
19th 二月 2025
48AQI
48AQI
20th 二月 2025
55AQI
55AQI
21st 二月 2025
54AQI
54AQI
22nd 二月 2025
58AQI
58AQI
23rd 二月 2025
53AQI
53AQI
24th 二月 2025
55AQI
55AQI
25th 二月 2025
50AQI
50AQI
26th 二月 2025
72AQI
72AQI
27th 二月 2025
59AQI
59AQI
28th 二月 2025
78AQI
78AQI
1st 三月 2025
93AQI
93AQI
2nd 三月 2025
75AQI
75AQI
3rd 三月 2025
55AQI
55AQI
4th 三月 2025
46AQI
46AQI
5th 三月 2025
42AQI
42AQI
6th 三月 2025
72AQI
72AQI
7th 三月 2025
84AQI
84AQI
8th 三月 2025
81AQI
81AQI
9th 三月 2025
100AQI
100AQI
10th 三月 2025
104AQI
104AQI
11th 三月 2025
102AQI
102AQI
12th 三月 2025
90AQI
90AQI
13th 三月 2025
90AQI
90AQI
14th 三月 2025
79AQI
79AQI
15th 三月 2025
53AQI
53AQI
16th 三月 2025
74AQI
74AQI
17th 三月 2025
61AQI
61AQI
18th 三月 2025
73AQI
73AQI
19th 三月 2025
75AQI
75AQI
20th 三月 2025
81AQI
81AQI
21st 三月 2025
83AQI
83AQI
22nd 三月 2025
96AQI
96AQI
23rd 三月 2025
101AQI
101AQI
24th 三月 2025
98AQI
98AQI
25th 三月 2025
121AQI
121AQI
26th 三月 2025
86AQI
86AQI
27th 三月 2025
88AQI
88AQI
28th 三月 2025
62AQI
62AQI
29th 三月 2025
47AQI
47AQI
30th 三月 2025
46AQI
46AQI
31st 三月 2025
56AQI
56AQI
1st 四月 2025
71AQI
71AQI
2nd 四月 2025
76AQI
76AQI
3rd 四月 2025
77AQI
77AQI
4th 四月 2025
79AQI
79AQI
5th 四月 2025
68AQI
68AQI
6th 四月 2025
64AQI
64AQI
7th 四月 2025
64AQI
64AQI
8th 四月 2025
70AQI
70AQI
9th 四月 2025
62AQI
62AQI
10th 四月 2025
69AQI
69AQI
11th 四月 2025
78AQI
78AQI
12th 四月 2025
57AQI
57AQI
13th 四月 2025
62AQI
62AQI
14th 四月 2025
41AQI
41AQI
15th 四月 2025
54AQI
54AQI
16th 四月 2025
56AQI
56AQI
17th 四月 2025
63AQI
63AQI
18th 四月 2025
73AQI
73AQI
19th 四月 2025
49AQI
49AQI
20th 四月 2025
63AQI
63AQI
21st 四月 2025
50AQI
50AQI
22nd 四月 2025
44AQI
44AQI
23rd 四月 2025
36AQI
36AQI
24th 四月 2025
57AQI
57AQI
25th 四月 2025
57AQI
57AQI
26th 四月 2025
48AQI
48AQI
27th 四月 2025
37AQI
37AQI
28th 四月 2025
57AQI
57AQI
29th 四月 2025
63AQI
63AQI
30th 四月 2025
56AQI
56AQI
1st 五月 2025
52AQI
52AQI
2nd 五月 2025
48AQI
48AQI
3rd 五月 2025
49AQI
49AQI
4th 五月 2025
42AQI
42AQI
5th 五月 2025
45AQI
45AQI
6th 五月 2025
42AQI
42AQI
7th 五月 2025
48AQI
48AQI
8th 五月 2025
65AQI
65AQI
9th 五月 2025
45AQI
45AQI
10th 五月 2025
52AQI
52AQI
11th 五月 2025
63AQI
63AQI
12th 五月 2025
67AQI
67AQI
13th 五月 2025
70AQI
70AQI
14th 五月 2025
70AQI
70AQI
15th 五月 2025
55AQI
55AQI
16th 五月 2025
43AQI
43AQI
17th 五月 2025
34AQI
34AQI
18th 五月 2025
55AQI
55AQI
19th 五月 2025
58AQI
58AQI
20th 五月 2025
42AQI
42AQI
21st 五月 2025
46AQI
46AQI
22nd 五月 2025
52AQI
52AQI
23rd 五月 2025
59AQI
59AQI
24th 五月 2025
48AQI
48AQI
25th 五月 2025
50AQI
50AQI
26th 五月 2025
62AQI
62AQI
27th 五月 2025
74AQI
74AQI
28th 五月 2025
72AQI
72AQI
29th 五月 2025
77AQI
77AQI
30th 五月 2025
75AQI
75AQI
31st 五月 2025
80AQI
80AQI
1st 六月 2025
88AQI
88AQI
2nd 六月 2025
100AQI
100AQI
3rd 六月 2025
70AQI
70AQI
4th 六月 2025
60AQI
60AQI
5th 六月 2025
54AQI
54AQI
6th 六月 2025
60AQI
60AQI
7th 六月 2025
67AQI
67AQI
8th 六月 2025
62AQI
62AQI
9th 六月 2025
61AQI
61AQI
10th 六月 2025
55AQI
55AQI
11th 六月 2025
51AQI
51AQI
12th 六月 2025
55AQI
55AQI
13th 六月 2025
67AQI
67AQI
14th 六月 2025
49AQI
49AQI
15th 六月 2025
55AQI
55AQI
16th 六月 2025
58AQI
58AQI
17th 六月 2025
61AQI
61AQI
18th 六月 2025
64AQI
64AQI
19th 六月 2025
64AQI
64AQI
20th 六月 2025
54AQI
54AQI
21st 六月 2025
52AQI
52AQI
22nd 六月 2025
51AQI
51AQI
23rd 六月 2025
55AQI
55AQI
24th 六月 2025
54AQI
54AQI
25th 六月 2025
47AQI
47AQI
26th 六月 2025
50AQI
50AQI
27th 六月 2025
58AQI
58AQI
28th 六月 2025
58AQI
58AQI
29th 六月 2025
50AQI
50AQI
30th 六月 2025
49AQI
49AQI
1st 七月 2025
49AQI
49AQI
2nd 七月 2025
47AQI
47AQI
3rd 七月 2025
53AQI
53AQI
4th 七月 2025
49AQI
49AQI
5th 七月 2025
48AQI
48AQI
6th 七月 2025
51AQI
51AQI
7th 七月 2025
56AQI
56AQI
8th 七月 2025
58AQI
58AQI
9th 七月 2025
51AQI
51AQI
10th 七月 2025
50AQI
50AQI
11th 七月 2025
53AQI
53AQI
12th 七月 2025
53AQI
53AQI
13th 七月 2025
60AQI
60AQI
14th 七月 2025
58AQI
58AQI
15th 七月 2025
48AQI
48AQI
16th 七月 2025
52AQI
52AQI
17th 七月 2025
41AQI
41AQI
18th 七月 2025
44AQI
44AQI
19th 七月 2025
33AQI
33AQI
20th 七月 2025
42AQI
42AQI
21st 七月 2025
41AQI
41AQI
22nd 七月 2025
39AQI
39AQI
23rd 七月 2025
48AQI
48AQI
24th 七月 2025
53AQI
53AQI
25th 七月 2025
56AQI
56AQI
26th 七月 2025
44AQI
44AQI
27th 七月 2025
41AQI
41AQI
28th 七月 2025
58AQI
58AQI
29th 七月 2025
62AQI
62AQI
30th 七月 2025
53AQI
53AQI
31st 七月 2025
56AQI
56AQI
1st 八月 2025
58AQI
58AQI
2nd 八月 2025
62AQI
62AQI
3rd 八月 2025
59AQI
59AQI
79AQI
63AQI
78AQI
60AQI
56AQI
59AQI
50AQI
60AQI
天数
一月二月三月四月五月六月七月八月九月十月十一月十二月总天数
202564AQI
1
25
5
4
23
1
4
23
4
7
23
13
18
5
25
15
16
3
49
156
10
最高AQI记录于
一月79AQI
最低AQI记录于
七月50AQI
202460AQI
10
14
7
9
14
5
1
7
19
5
4
23
3
8
22
1
3
27
26
5
11
20
24
6
17
14
9
18
3
7
24
135
206
24
1
最高AQI记录于
一月77AQI
最低AQI记录于
七月37AQI
202368AQI
6
17
5
3
17
6
4
1
21
9
2
22
5
1
5
21
5
2
28
17
14
19
12
19
11
12
19
16
12
1
10
15
5
1
109
209
36
8
1
最高AQI记录于
二月99AQI
最低AQI记录于
九月43AQI
202274AQI
19
8
3
1
11
6
3
5
15
11
2
12
3
5
25
1
17
13
7
17
1
14
12
2
11
14
6
3
16
9
2
5
22
4
71
176
50
8
最高AQI记录于
二月95AQI
最低AQI记录于
八月22AQI
202174AQI
5
19
7
2
16
7
3
3
14
10
2
2
4
23
3
7
20
2
1
1
3
26
1
15
16
15
16
23
7
6
20
5
5
17
6
2
5
15
11
93
209
52
7
3
1
最高AQI记录于
三月107AQI
最低AQI记录于
九月44AQI
202062AQI
3
10
6
15
12
6
3
27
20
11
17
14
19
11
7
19
5
4
17
8
1
2
18
10
1
93
148
23
2
最高AQI记录于
十二月86AQI
最低AQI记录于
七月41AQI
过去6年中污染最重与最轻的年份
污染最重的记录年份
2021(平均)
74AQI污染最轻的记录年份
2024(平均)
60AQICheonan的年度2025 AQI（64）相比之前几年的平均百分比变化为-5.3% (改善 AQI)：2020 (62), 2021 (74), 2022 (74), 2023 (68), 2024 (60)。
