Suji, Suwon, Gyeonggi, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Suji, Suwon, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2024
87AQILowest AQI recorded on
9th Aug 2023
18AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 60 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Suji, Suwon, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
8AM4th Aug
59AQI
Avg. Lowest Time
6PM4th Aug
31AQI
In the last 24 hours,
Suji's AQI reached its highest point of 59 at 8 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Suji, Suwon, Gyeonggi, South Korea
JulAug
06th - 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 - 05th05th
Day
Night
6th Jul 2025515 AMAQI
6th Jul 2025516 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025539 AMAQI
6th Jul 20255510 AMAQI
6th Jul 20255611 AMAQI
6th Jul 20255812 PMAQI
6th Jul 2025601 PMAQI
6th Jul 2025632 PMAQI
6th Jul 2025703 PMAQI
6th Jul 2025654 PMAQI
6th Jul 2025605 PMAQI
6th Jul 2025486 PMAQI
6th Jul 2025447 PMAQI
6th Jul 2025508 PMAQI
6th Jul 2025559 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255911 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025501 AMAQI
7th Jul 2025502 AMAQI
7th Jul 2025503 AMAQI
7th Jul 2025514 AMAQI
28°C24/34°C
7th Jul 2025525 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025629 AMAQI
7th Jul 20256210 AMAQI
7th Jul 20258511 AMAQI
7th Jul 20258212 PMAQI
7th Jul 2025821 PMAQI
7th Jul 2025882 PMAQI
7th Jul 2025783 PMAQI
7th Jul 2025744 PMAQI
7th Jul 2025805 PMAQI
7th Jul 2025826 PMAQI
7th Jul 2025747 PMAQI
7th Jul 2025758 PMAQI
7th Jul 2025689 PMAQI
7th Jul 20257110 PMAQI
7th Jul 20257211 PMAQI
8th Jul 20257212 AMAQI
8th Jul 2025701 AMAQI
8th Jul 2025612 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025554 AMAQI
29°C25/34°C
8th Jul 2025575 AMAQI
8th Jul 2025576 AMAQI
8th Jul 2025577 AMAQI
8th Jul 2025588 AMAQI
8th Jul 2025849 AMAQI
8th Jul 20259210 AMAQI
8th Jul 20259011 AMAQI
8th Jul 20258712 PMAQI
8th Jul 2025861 PMAQI
8th Jul 2025832 PMAQI
8th Jul 2025823 PMAQI
8th Jul 2025824 PMAQI
8th Jul 2025835 PMAQI
8th Jul 2025846 PMAQI
8th Jul 2025837 PMAQI
8th Jul 2025778 PMAQI
8th Jul 2025699 PMAQI
8th Jul 20256010 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025591 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025624 AMAQI
31°C26/37°C
9th Jul 2025655 AMAQI
9th Jul 2025656 AMAQI
9th Jul 2025647 AMAQI
9th Jul 2025648 AMAQI
9th Jul 2025649 AMAQI
9th Jul 20256210 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20256012 PMAQI
9th Jul 2025601 PMAQI
9th Jul 2025632 PMAQI
9th Jul 2025573 PMAQI
9th Jul 2025404 PMAQI
9th Jul 2025415 PMAQI
9th Jul 2025426 PMAQI
9th Jul 2025417 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025629 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256312 AMAQI
10th Jul 2025631 AMAQI
10th Jul 2025652 AMAQI
10th Jul 2025613 AMAQI
10th Jul 2025614 AMAQI
31°C26/36°C
10th Jul 2025615 AMAQI
10th Jul 2025616 AMAQI
10th Jul 2025617 AMAQI
10th Jul 2025608 AMAQI
10th Jul 2025509 AMAQI
10th Jul 20254710 AMAQI
10th Jul 20254811 AMAQI
10th Jul 20254812 PMAQI
10th Jul 2025461 PMAQI
10th Jul 2025432 PMAQI
10th Jul 2025443 PMAQI
10th Jul 2025424 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025446 PMAQI
10th Jul 2025357 PMAQI
10th Jul 2025428 PMAQI
10th Jul 2025539 PMAQI
10th Jul 20255310 PMAQI
10th Jul 20255311 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025584 AMAQI
30°C26/36°C
11th Jul 2025565 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025588 AMAQI
11th Jul 2025449 AMAQI
11th Jul 20254010 AMAQI
11th Jul 20254011 AMAQI
11th Jul 20254012 PMAQI
11th Jul 2025431 PMAQI
11th Jul 2025412 PMAQI
11th Jul 2025443 PMAQI
11th Jul 2025444 PMAQI
11th Jul 2025435 PMAQI
11th Jul 2025436 PMAQI
11th Jul 2025447 PMAQI
11th Jul 2025498 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025564 AMAQI
29°C24/35°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025409 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253711 AMAQI
12th Jul 20253612 PMAQI
12th Jul 2025451 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025524 PMAQI
12th Jul 2025525 PMAQI
12th Jul 2025386 PMAQI
12th Jul 2025407 PMAQI
12th Jul 2025398 PMAQI
12th Jul 2025489 PMAQI
12th Jul 20255010 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI
29°C23/34°C
13th Jul 2025535 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025599 AMAQI
13th Jul 20256510 AMAQI
13th Jul 20256911 AMAQI
13th Jul 20256812 PMAQI
13th Jul 2025681 PMAQI
13th Jul 2025672 PMAQI
13th Jul 2025703 PMAQI
13th Jul 2025704 PMAQI
13th Jul 2025695 PMAQI
13th Jul 2025726 PMAQI
13th Jul 2025717 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025619 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20255812 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025554 AMAQI
26°C23/30°C
14th Jul 2025565 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025649 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20257311 AMAQI
14th Jul 20257712 PMAQI
14th Jul 2025741 PMAQI
14th Jul 2025642 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025364 PMAQI
14th Jul 2025245 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025267 PMAQI
14th Jul 2025378 PMAQI
14th Jul 2025499 PMAQI
14th Jul 20254910 PMAQI
14th Jul 20254511 PMAQI
15th Jul 20254412 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025574 AMAQI
23°C20/28°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20251810 AMAQI
15th Jul 20251611 AMAQI
15th Jul 20251812 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025253 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025275 PMAQI
15th Jul 2025426 PMAQI
15th Jul 2025397 PMAQI
15th Jul 2025408 PMAQI
15th Jul 2025469 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20254611 PMAQI
16th Jul 20254712 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025544 AMAQI
22°C20/25°C
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20255810 AMAQI
16th Jul 20255911 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025453 PMAQI
16th Jul 2025394 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025438 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254411 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025531 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025533 AMAQI
17th Jul 2025544 AMAQI
21°C20/23°C
17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025547 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251511 AMAQI
17th Jul 20251512 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025182 PMAQI
17th Jul 2025213 PMAQI
17th Jul 2025214 PMAQI
17th Jul 2025245 PMAQI
17th Jul 2025216 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025419 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254211 PMAQI
18th Jul 20253912 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025514 AMAQI
23°C21/25°C
18th Jul 2025485 AMAQI
18th Jul 2025476 AMAQI
18th Jul 2025487 AMAQI
18th Jul 2025478 AMAQI
18th Jul 2025249 AMAQI
18th Jul 20252310 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20252512 PMAQI
18th Jul 2025271 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025353 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025445 PMAQI
18th Jul 2025426 PMAQI
18th Jul 2025407 PMAQI
18th Jul 2025408 PMAQI
18th Jul 2025459 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254411 PMAQI
19th Jul 20254512 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025482 AMAQI
19th Jul 2025493 AMAQI
19th Jul 2025464 AMAQI
23°C22/27°C
19th Jul 2025445 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025219 AMAQI
19th Jul 20251210 AMAQI
19th Jul 20251211 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025193 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025339 PMAQI
19th Jul 20253310 PMAQI
19th Jul 20253311 PMAQI
20th Jul 20253212 AMAQI
20th Jul 2025401 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025463 AMAQI
20th Jul 2025444 AMAQI
24°C22/28°C
20th Jul 2025405 AMAQI
20th Jul 2025406 AMAQI
20th Jul 2025407 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20253412 PMAQI
20th Jul 2025351 PMAQI
20th Jul 2025362 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025575 PMAQI
20th Jul 2025546 PMAQI
20th Jul 2025497 PMAQI
20th Jul 2025438 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20254110 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253612 AMAQI
21st Jul 2025411 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025414 AMAQI
27°C23/31°C
21st Jul 2025395 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025397 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025469 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20255011 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025541 PMAQI
21st Jul 2025582 PMAQI
21st Jul 2025523 PMAQI
21st Jul 2025364 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025406 PMAQI
21st Jul 2025427 PMAQI
21st Jul 2025378 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20252811 PMAQI
22nd Jul 20252712 AMAQI
22nd Jul 2025291 AMAQI
22nd Jul 2025412 AMAQI
22nd Jul 2025403 AMAQI
22nd Jul 2025414 AMAQI
28°C25/32°C
22nd Jul 2025435 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025437 AMAQI
22nd Jul 2025428 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20253110 AMAQI
22nd Jul 20254211 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025511 PMAQI
22nd Jul 2025502 PMAQI
22nd Jul 2025593 PMAQI
22nd Jul 2025604 PMAQI
22nd Jul 2025615 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025418 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20253610 PMAQI
22nd Jul 20253611 PMAQI
23rd Jul 20253912 AMAQI
23rd Jul 2025391 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025403 AMAQI
23rd Jul 2025404 AMAQI
28°C24/32°C
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025369 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20255512 PMAQI
23rd Jul 2025491 PMAQI
23rd Jul 2025432 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025616 PMAQI
23rd Jul 2025607 PMAQI
23rd Jul 2025368 PMAQI
23rd Jul 2025389 PMAQI
23rd Jul 20253810 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253412 AMAQI
24th Jul 2025401 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025413 AMAQI
24th Jul 2025414 AMAQI
28°C25/32°C
24th Jul 2025425 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025417 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025299 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20252511 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025401 PMAQI
24th Jul 2025572 PMAQI
24th Jul 2025623 PMAQI
24th Jul 2025704 PMAQI
24th Jul 2025615 PMAQI
24th Jul 2025516 PMAQI
24th Jul 2025507 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025519 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025403 AMAQI
25th Jul 2025404 AMAQI
29°C25/33°C
25th Jul 2025425 AMAQI
25th Jul 2025426 AMAQI
25th Jul 2025427 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025589 AMAQI
25th Jul 20256310 AMAQI
25th Jul 20256511 AMAQI
25th Jul 20256412 PMAQI
25th Jul 2025701 PMAQI
25th Jul 2025752 PMAQI
25th Jul 2025693 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025485 PMAQI
25th Jul 2025486 PMAQI
25th Jul 2025517 PMAQI
25th Jul 2025528 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255712 AMAQI
26th Jul 2025491 AMAQI
26th Jul 2025502 AMAQI
26th Jul 2025493 AMAQI
26th Jul 2025524 AMAQI
31°C25/36°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025459 AMAQI
26th Jul 20253310 AMAQI
26th Jul 20253311 AMAQI
26th Jul 20254312 PMAQI
26th Jul 2025491 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025373 PMAQI
26th Jul 2025394 PMAQI
26th Jul 2025325 PMAQI
26th Jul 2025216 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025348 PMAQI
26th Jul 2025459 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254711 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025524 AMAQI
31°C27/36°C
27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025479 AMAQI
27th Jul 20254110 AMAQI
27th Jul 20253411 AMAQI
27th Jul 20253712 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025372 PMAQI
27th Jul 2025193 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025196 PMAQI
27th Jul 2025257 PMAQI
27th Jul 2025348 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255310 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025504 AMAQI
32°C27/37°C
28th Jul 2025505 AMAQI
28th Jul 2025506 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025518 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20256410 AMAQI
28th Jul 20256811 AMAQI
28th Jul 20257012 PMAQI
28th Jul 2025671 PMAQI
28th Jul 2025662 PMAQI
28th Jul 2025513 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025626 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025678 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20256410 PMAQI
28th Jul 20256611 PMAQI
29th Jul 20256412 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025534 AMAQI
30°C27/35°C
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025689 AMAQI
29th Jul 20257310 AMAQI
29th Jul 20257811 AMAQI
29th Jul 20258112 PMAQI
29th Jul 2025821 PMAQI
29th Jul 2025832 PMAQI
29th Jul 2025793 PMAQI
29th Jul 2025684 PMAQI
29th Jul 2025745 PMAQI
29th Jul 2025766 PMAQI
29th Jul 2025807 PMAQI
29th Jul 2025728 PMAQI
29th Jul 2025649 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256511 PMAQI
30th Jul 20256512 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025584 AMAQI
31°C26/37°C
30th Jul 2025605 AMAQI
30th Jul 2025606 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025709 AMAQI
30th Jul 20257610 AMAQI
30th Jul 20257211 AMAQI
30th Jul 20257112 PMAQI
30th Jul 2025691 PMAQI
30th Jul 2025612 PMAQI
30th Jul 2025593 PMAQI
30th Jul 2025604 PMAQI
30th Jul 2025565 PMAQI
30th Jul 2025486 PMAQI
30th Jul 2025507 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI
31°C26/35°C
31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20255810 AMAQI
31st Jul 20256111 AMAQI
31st Jul 20256512 PMAQI
31st Jul 2025691 PMAQI
31st Jul 2025722 PMAQI
31st Jul 2025743 PMAQI
31st Jul 2025614 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025516 PMAQI
31st Jul 2025447 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025564 AMAQI
30°C27/35°C
1st Aug 2025565 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025548 AMAQI
1st Aug 2025549 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025735 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025659 PMAQI
1st Aug 20256410 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025564 AMAQI
30°C27/36°C
2nd Aug 2025565 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025809 AMAQI
2nd Aug 20257710 AMAQI
2nd Aug 20257211 AMAQI
2nd Aug 20257812 PMAQI
2nd Aug 2025791 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025603 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025667 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025584 AMAQI
30°C26/34°C
3rd Aug 2025595 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256810 AMAQI
3rd Aug 20256411 AMAQI
3rd Aug 20256512 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025692 PMAQI
3rd Aug 2025703 PMAQI
3rd Aug 2025674 PMAQI
3rd Aug 2025675 PMAQI
3rd Aug 2025686 PMAQI
3rd Aug 2025667 PMAQI
3rd Aug 2025618 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
27°C25/31°C
4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025587 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025359 AMAQI
4th Aug 20253310 AMAQI
4th Aug 20253311 AMAQI
4th Aug 20253312 PMAQI
4th Aug 2025321 PMAQI
4th Aug 2025362 PMAQI
4th Aug 2025383 PMAQI
4th Aug 2025364 PMAQI
4th Aug 2025385 PMAQI
4th Aug 2025316 PMAQI
4th Aug 2025507 PMAQI
4th Aug 2025538 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255810 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255612 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
51AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
51AQI
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. 51), while the lowest AQI was between 5 AM to 7 PM (Avg. 51).
Night time
Avg. Highest Time
12 AM - 4 AM
52AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
49AQI
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. 49).
2025 Days Vs Air Quality
Suji, Suwon, Gyeonggi, South Korea
2025
20%
42
72%
155
8%
17
0.4%
1
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
42 DaysModerate
155 DaysPoor
17 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 20%
Health Risk Level:
Very high
In 2025, 20% of 216 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
Suji, Suwon, Gyeonggi, South Korea
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
77AQI
77AQI
2nd January 2025
60AQI
60AQI
3rd January 2025
60AQI
60AQI
4th January 2025
62AQI
62AQI
5th January 2025
73AQI
73AQI
6th January 2025
102AQI
102AQI
7th January 2025
58AQI
58AQI
8th January 2025
73AQI
73AQI
9th January 2025
42AQI
42AQI
10th January 2025
58AQI
58AQI
11th January 2025
59AQI
59AQI
12th January 2025
80AQI
80AQI
13th January 2025
92AQI
92AQI
14th January 2025
101AQI
101AQI
15th January 2025
58AQI
58AQI
16th January 2025
74AQI
74AQI
17th January 2025
90AQI
90AQI
18th January 2025
82AQI
82AQI
19th January 2025
91AQI
91AQI
20th January 2025
130AQI
130AQI
21st January 2025
141AQI
141AQI
22nd January 2025
153AQI
153AQI
23rd January 2025
131AQI
131AQI
24th January 2025
102AQI
102AQI
25th January 2025
71AQI
71AQI
26th January 2025
52AQI
52AQI
27th January 2025
64AQI
64AQI
28th January 2025
58AQI
58AQI
29th January 2025
61AQI
61AQI
30th January 2025
54AQI
54AQI
31st January 2025
74AQI
74AQI
1st February 2025
79AQI
79AQI
2nd February 2025
83AQI
83AQI
3rd February 2025
57AQI
57AQI
4th February 2025
55AQI
55AQI
5th February 2025
46AQI
46AQI
6th February 2025
57AQI
57AQI
7th February 2025
51AQI
51AQI
8th February 2025
50AQI
50AQI
9th February 2025
52AQI
52AQI
10th February 2025
59AQI
59AQI
11th February 2025
79AQI
79AQI
12th February 2025
85AQI
85AQI
13th February 2025
53AQI
53AQI
14th February 2025
93AQI
93AQI
15th February 2025
60AQI
60AQI
16th February 2025
117AQI
117AQI
17th February 2025
53AQI
53AQI
18th February 2025
63AQI
63AQI
19th February 2025
49AQI
49AQI
20th February 2025
59AQI
59AQI
21st February 2025
56AQI
56AQI
22nd February 2025
60AQI
60AQI
23rd February 2025
56AQI
56AQI
24th February 2025
62AQI
62AQI
25th February 2025
58AQI
58AQI
26th February 2025
80AQI
80AQI
27th February 2025
59AQI
59AQI
28th February 2025
81AQI
81AQI
1st March 2025
106AQI
106AQI
2nd March 2025
85AQI
85AQI
3rd March 2025
57AQI
57AQI
4th March 2025
47AQI
47AQI
5th March 2025
37AQI
37AQI
6th March 2025
71AQI
71AQI
7th March 2025
91AQI
91AQI
8th March 2025
86AQI
86AQI
9th March 2025
110AQI
110AQI
10th March 2025
121AQI
121AQI
11th March 2025
116AQI
116AQI
12th March 2025
112AQI
112AQI
13th March 2025
95AQI
95AQI
14th March 2025
80AQI
80AQI
15th March 2025
58AQI
58AQI
16th March 2025
75AQI
75AQI
17th March 2025
64AQI
64AQI
18th March 2025
68AQI
68AQI
19th March 2025
82AQI
82AQI
20th March 2025
92AQI
92AQI
21st March 2025
109AQI
109AQI
22nd March 2025
111AQI
111AQI
23rd March 2025
120AQI
120AQI
24th March 2025
125AQI
125AQI
25th March 2025
131AQI
131AQI
26th March 2025
92AQI
92AQI
27th March 2025
90AQI
90AQI
28th March 2025
60AQI
60AQI
29th March 2025
49AQI
49AQI
30th March 2025
48AQI
48AQI
31st March 2025
57AQI
57AQI
1st April 2025
80AQI
80AQI
2nd April 2025
88AQI
88AQI
3rd April 2025
82AQI
82AQI
4th April 2025
87AQI
87AQI
5th April 2025
74AQI
74AQI
6th April 2025
69AQI
69AQI
7th April 2025
71AQI
71AQI
8th April 2025
79AQI
79AQI
9th April 2025
69AQI
69AQI
10th April 2025
76AQI
76AQI
11th April 2025
89AQI
89AQI
12th April 2025
63AQI
63AQI
13th April 2025
63AQI
63AQI
14th April 2025
49AQI
49AQI
15th April 2025
58AQI
58AQI
16th April 2025
60AQI
60AQI
17th April 2025
68AQI
68AQI
18th April 2025
79AQI
79AQI
19th April 2025
51AQI
51AQI
20th April 2025
58AQI
58AQI
21st April 2025
53AQI
53AQI
22nd April 2025
43AQI
43AQI
23rd April 2025
37AQI
37AQI
24th April 2025
59AQI
59AQI
25th April 2025
65AQI
65AQI
26th April 2025
55AQI
55AQI
27th April 2025
44AQI
44AQI
28th April 2025
58AQI
58AQI
29th April 2025
68AQI
68AQI
30th April 2025
59AQI
59AQI
1st May 2025
58AQI
58AQI
2nd May 2025
47AQI
47AQI
3rd May 2025
50AQI
50AQI
4th May 2025
45AQI
45AQI
5th May 2025
51AQI
51AQI
6th May 2025
42AQI
42AQI
7th May 2025
54AQI
54AQI
8th May 2025
63AQI
63AQI
9th May 2025
50AQI
50AQI
10th May 2025
58AQI
58AQI
11th May 2025
69AQI
69AQI
12th May 2025
70AQI
70AQI
13th May 2025
73AQI
73AQI
14th May 2025
74AQI
74AQI
15th May 2025
67AQI
67AQI
16th May 2025
52AQI
52AQI
17th May 2025
43AQI
43AQI
18th May 2025
57AQI
57AQI
19th May 2025
61AQI
61AQI
20th May 2025
46AQI
46AQI
21st May 2025
49AQI
49AQI
22nd May 2025
47AQI
47AQI
23rd May 2025
65AQI
65AQI
24th May 2025
50AQI
50AQI
25th May 2025
54AQI
54AQI
26th May 2025
60AQI
60AQI
27th May 2025
74AQI
74AQI
28th May 2025
77AQI
77AQI
29th May 2025
77AQI
77AQI
30th May 2025
69AQI
69AQI
31st May 2025
79AQI
79AQI
1st June 2025
82AQI
82AQI
2nd June 2025
94AQI
94AQI
3rd June 2025
73AQI
73AQI
4th June 2025
59AQI
59AQI
5th June 2025
59AQI
59AQI
6th June 2025
59AQI
59AQI
7th June 2025
72AQI
72AQI
8th June 2025
57AQI
57AQI
9th June 2025
66AQI
66AQI
10th June 2025
52AQI
52AQI
11th June 2025
53AQI
53AQI
12th June 2025
62AQI
62AQI
13th June 2025
76AQI
76AQI
14th June 2025
56AQI
56AQI
15th June 2025
58AQI
58AQI
16th June 2025
63AQI
63AQI
17th June 2025
64AQI
64AQI
18th June 2025
70AQI
70AQI
19th June 2025
67AQI
67AQI
20th June 2025
44AQI
44AQI
21st June 2025
52AQI
52AQI
22nd June 2025
63AQI
63AQI
23rd June 2025
66AQI
66AQI
24th June 2025
56AQI
56AQI
25th June 2025
47AQI
47AQI
26th June 2025
52AQI
52AQI
27th June 2025
61AQI
61AQI
28th June 2025
60AQI
60AQI
29th June 2025
46AQI
46AQI
30th June 2025
42AQI
42AQI
1st July 2025
44AQI
44AQI
2nd July 2025
38AQI
38AQI
3rd July 2025
53AQI
53AQI
4th July 2025
51AQI
51AQI
5th July 2025
50AQI
50AQI
6th July 2025
53AQI
53AQI
7th July 2025
66AQI
66AQI
8th July 2025
72AQI
72AQI
9th July 2025
58AQI
58AQI
10th July 2025
52AQI
52AQI
11th July 2025
50AQI
50AQI
12th July 2025
49AQI
49AQI
13th July 2025
61AQI
61AQI
14th July 2025
51AQI
51AQI
15th July 2025
41AQI
41AQI
16th July 2025
51AQI
51AQI
17th July 2025
37AQI
37AQI
18th July 2025
41AQI
41AQI
19th July 2025
32AQI
32AQI
20th July 2025
40AQI
40AQI
21st July 2025
41AQI
41AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
44AQI
44AQI
24th July 2025
45AQI
45AQI
25th July 2025
53AQI
53AQI
26th July 2025
43AQI
43AQI
27th July 2025
42AQI
42AQI
28th July 2025
58AQI
58AQI
29th July 2025
67AQI
67AQI
30th July 2025
59AQI
59AQI
31st July 2025
58AQI
58AQI
1st August 2025
59AQI
59AQI
2nd August 2025
62AQI
62AQI
3rd August 2025
60AQI
60AQI
80AQI
65AQI
85AQI
65AQI
59AQI
61AQI
50AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202566AQI
1
23
6
1
3
24
1
4
17
10
4
26
10
21
4
26
16
15
3
42
155
17
1
Highest AQI recorded in
March85AQI
Lowest AQI recorded in
July50AQI
202461AQI
9
15
7
9
14
5
1
6
21
3
1
3
26
1
11
19
1
5
25
22
9
12
19
23
7
16
15
13
17
5
25
1
134
212
18
2
Highest AQI recorded in
January77AQI
Lowest AQI recorded in
September42AQI
202368AQI
5
17
8
1
2
17
6
3
3
13
14
1
3
22
5
5
24
2
6
24
15
14
2
17
14
19
11
12
18
1
13
14
2
11
15
5
111
203
45
5
Highest AQI recorded in
March97AQI
Lowest AQI recorded in
September45AQI
202266AQI
4
20
5
2
4
11
6
7
17
7
6
21
3
9
22
16
14
7
17
1
20
6
2
16
12
3
4
19
6
1
7
22
2
101
181
34
3
Highest AQI recorded in
February82AQI
Lowest AQI recorded in
August24AQI
202162AQI
11
16
4
7
14
4
3
3
18
8
1
1
10
19
1
14
15
1
1
8
22
21
10
20
11
27
3
18
13
9
18
1
2
10
14
7
158
173
25
6
2
1
Highest AQI recorded in
March92AQI
Lowest AQI recorded in
September32AQI
202056AQI
4
8
1
4
17
6
12
7
23
21
10
21
10
23
7
18
12
1
12
10
8
12
10
8
1
128
119
18
1
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
September39AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
68AQILeast Polluted Year Recorded
2020(Avg.)
56AQISuji's annual 2025 AQI (66) shows an average percentage change of 6.8% (worsened AQI) compared to previous years: 2020 (56), 2021 (62), 2022 (66), 2023 (68), 2024 (61).
