Yongjidong, Changwon, Gyeongnam, 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+
October Air Quality Analysis
Yongjidong, Changwon, Gyeongnam, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Oct 2023
79AQILowest AQI recorded on
22nd Oct 2024
23AQISame Day Analysis (7th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 45 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Oct - 8th Oct 2025
Yongjidong, Changwon, Gyeongnam, South Korea
AQI
Day
Night
.
6 AM7th Oct 2025
6 PM
5 AM8th Oct 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12AM8th Oct
53AQI
Avg. Lowest Time
5AM8th Oct
17AQI
In the last 24 hours,
Yongjidong's AQI reached its highest point of 53 at 12 AM during the Night, while the lowest point, undefined, was recorded at 7 PM during the Night between 7th Oct and 8th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Yongjidong, Changwon, Gyeongnam, South Korea
SepOct
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
8th Sep 2025386 AMAQI
8th Sep 2025387 AMAQI
8th Sep 2025388 AMAQI
8th Sep 2025479 AMAQI
8th Sep 20254610 AMAQI
8th Sep 20255211 AMAQI
8th Sep 20255612 PMAQI
8th Sep 2025541 PMAQI
8th Sep 2025492 PMAQI
8th Sep 2025523 PMAQI
8th Sep 2025524 PMAQI
8th Sep 2025565 PMAQI
8th Sep 2025546 PMAQI
8th Sep 2025587 PMAQI
8th Sep 2025478 PMAQI
8th Sep 2025499 PMAQI
8th Sep 20255010 PMAQI
8th Sep 20254811 PMAQI
9th Sep 20254212 AMAQI
9th Sep 2025381 AMAQI
9th Sep 2025382 AMAQI
9th Sep 2025403 AMAQI
9th Sep 2025434 AMAQI
9th Sep 2025425 AMAQI
26°C23/30°C
9th Sep 2025426 AMAQI
9th Sep 2025427 AMAQI
9th Sep 2025438 AMAQI
9th Sep 2025299 AMAQI
9th Sep 20252610 AMAQI
9th Sep 20252911 AMAQI
9th Sep 20254412 PMAQI
9th Sep 2025381 PMAQI
9th Sep 2025382 PMAQI
9th Sep 2025413 PMAQI
9th Sep 2025484 PMAQI
9th Sep 2025355 PMAQI
9th Sep 2025496 PMAQI
9th Sep 2025357 PMAQI
9th Sep 2025498 PMAQI
9th Sep 2025379 PMAQI
9th Sep 20254010 PMAQI
9th Sep 20253611 PMAQI
10th Sep 20254112 AMAQI
10th Sep 2025421 AMAQI
10th Sep 2025422 AMAQI
10th Sep 2025423 AMAQI
10th Sep 2025424 AMAQI
10th Sep 2025425 AMAQI
22°C20/27°C
10th Sep 2025426 AMAQI
10th Sep 2025427 AMAQI
10th Sep 2025428 AMAQI
10th Sep 2025469 AMAQI
10th Sep 20253810 AMAQI
10th Sep 20254411 AMAQI
10th Sep 20253612 PMAQI
10th Sep 2025361 PMAQI
10th Sep 2025332 PMAQI
10th Sep 2025473 PMAQI
10th Sep 2025364 PMAQI
10th Sep 2025365 PMAQI
10th Sep 2025326 PMAQI
10th Sep 2025317 PMAQI
10th Sep 2025388 PMAQI
10th Sep 2025369 PMAQI
10th Sep 20253610 PMAQI
10th Sep 20253711 PMAQI
11th Sep 20253812 AMAQI
11th Sep 2025421 AMAQI
11th Sep 2025422 AMAQI
11th Sep 2025423 AMAQI
11th Sep 2025414 AMAQI
11th Sep 2025415 AMAQI
23°C20/27°C
11th Sep 2025406 AMAQI
11th Sep 2025427 AMAQI
11th Sep 2025408 AMAQI
11th Sep 2025479 AMAQI
11th Sep 20254610 AMAQI
11th Sep 20253811 AMAQI
11th Sep 20254912 PMAQI
11th Sep 2025371 PMAQI
11th Sep 2025392 PMAQI
11th Sep 2025433 PMAQI
11th Sep 2025384 PMAQI
11th Sep 2025375 PMAQI
11th Sep 2025376 PMAQI
11th Sep 2025377 PMAQI
11th Sep 2025388 PMAQI
11th Sep 2025399 PMAQI
11th Sep 20253810 PMAQI
11th Sep 20253811 PMAQI
12th Sep 20253712 AMAQI
12th Sep 2025401 AMAQI
12th Sep 2025422 AMAQI
12th Sep 2025403 AMAQI
12th Sep 2025434 AMAQI
12th Sep 2025425 AMAQI
23°C18/28°C
12th Sep 2025436 AMAQI
12th Sep 2025427 AMAQI
12th Sep 2025418 AMAQI
12th Sep 2025279 AMAQI
12th Sep 20253010 AMAQI
12th Sep 20253411 AMAQI
12th Sep 20253412 PMAQI
12th Sep 2025381 PMAQI
12th Sep 2025412 PMAQI
12th Sep 2025403 PMAQI
12th Sep 2025404 PMAQI
12th Sep 2025425 PMAQI
12th Sep 2025446 PMAQI
12th Sep 2025407 PMAQI
12th Sep 2025448 PMAQI
12th Sep 2025409 PMAQI
12th Sep 20253910 PMAQI
12th Sep 20254111 PMAQI
13th Sep 20253812 AMAQI
13th Sep 2025411 AMAQI
13th Sep 2025412 AMAQI
13th Sep 2025413 AMAQI
13th Sep 2025394 AMAQI
13th Sep 2025385 AMAQI
23°C20/27°C
13th Sep 2025416 AMAQI
13th Sep 2025387 AMAQI
13th Sep 2025388 AMAQI
13th Sep 2025299 AMAQI
13th Sep 20252510 AMAQI
13th Sep 20252111 AMAQI
13th Sep 20252412 PMAQI
13th Sep 2025251 PMAQI
13th Sep 2025252 PMAQI
13th Sep 2025293 PMAQI
13th Sep 2025354 PMAQI
13th Sep 2025355 PMAQI
13th Sep 2025426 PMAQI
13th Sep 2025397 PMAQI
13th Sep 2025388 PMAQI
13th Sep 2025409 PMAQI
13th Sep 20253610 PMAQI
13th Sep 20253611 PMAQI
14th Sep 20253812 AMAQI
14th Sep 2025381 AMAQI
14th Sep 2025392 AMAQI
14th Sep 2025393 AMAQI
14th Sep 2025374 AMAQI
14th Sep 2025365 AMAQI
25°C22/29°C
14th Sep 2025356 AMAQI
14th Sep 2025367 AMAQI
14th Sep 2025378 AMAQI
14th Sep 2025319 AMAQI
14th Sep 20252710 AMAQI
14th Sep 20253011 AMAQI
14th Sep 20253612 PMAQI
14th Sep 2025411 PMAQI
14th Sep 2025422 PMAQI
14th Sep 2025383 PMAQI
14th Sep 2025414 PMAQI
14th Sep 2025455 PMAQI
14th Sep 2025446 PMAQI
14th Sep 2025457 PMAQI
14th Sep 2025438 PMAQI
14th Sep 2025389 PMAQI
14th Sep 20254110 PMAQI
14th Sep 20254211 PMAQI
15th Sep 20254012 AMAQI
15th Sep 2025381 AMAQI
15th Sep 2025382 AMAQI
15th Sep 2025383 AMAQI
15th Sep 2025384 AMAQI
15th Sep 2025405 AMAQI
25°C22/29°C
15th Sep 2025386 AMAQI
15th Sep 2025377 AMAQI
15th Sep 2025388 AMAQI
15th Sep 2025559 AMAQI
15th Sep 20255810 AMAQI
15th Sep 20255011 AMAQI
15th Sep 20255012 PMAQI
15th Sep 2025541 PMAQI
15th Sep 2025442 PMAQI
15th Sep 2025483 PMAQI
15th Sep 2025544 PMAQI
15th Sep 2025545 PMAQI
15th Sep 2025596 PMAQI
15th Sep 2025687 PMAQI
15th Sep 2025578 PMAQI
15th Sep 2025539 PMAQI
15th Sep 20255610 PMAQI
15th Sep 20255211 PMAQI
16th Sep 20254712 AMAQI
16th Sep 2025381 AMAQI
16th Sep 2025392 AMAQI
16th Sep 2025383 AMAQI
16th Sep 2025414 AMAQI
16th Sep 2025435 AMAQI
26°C23/32°C
16th Sep 2025426 AMAQI
16th Sep 2025427 AMAQI
16th Sep 2025428 AMAQI
16th Sep 2025669 AMAQI
16th Sep 20257810 AMAQI
16th Sep 20256911 AMAQI
16th Sep 20256212 PMAQI
16th Sep 2025581 PMAQI
16th Sep 2025562 PMAQI
16th Sep 2025543 PMAQI
16th Sep 2025554 PMAQI
16th Sep 2025485 PMAQI
16th Sep 2025346 PMAQI
16th Sep 2025267 PMAQI
16th Sep 2025318 PMAQI
16th Sep 2025329 PMAQI
16th Sep 20253210 PMAQI
16th Sep 20253211 PMAQI
17th Sep 20253412 AMAQI
17th Sep 2025431 AMAQI
17th Sep 2025442 AMAQI
17th Sep 2025433 AMAQI
17th Sep 2025474 AMAQI
17th Sep 2025505 AMAQI
26°C23/32°C
17th Sep 2025516 AMAQI
17th Sep 2025527 AMAQI
17th Sep 2025518 AMAQI
17th Sep 2025449 AMAQI
17th Sep 20253310 AMAQI
17th Sep 20252811 AMAQI
17th Sep 20252412 PMAQI
17th Sep 2025251 PMAQI
17th Sep 2025282 PMAQI
17th Sep 2025283 PMAQI
17th Sep 2025364 PMAQI
17th Sep 2025335 PMAQI
17th Sep 2025306 PMAQI
17th Sep 2025277 PMAQI
17th Sep 2025428 PMAQI
17th Sep 2025429 PMAQI
17th Sep 20253610 PMAQI
17th Sep 20253611 PMAQI
18th Sep 20253812 AMAQI
18th Sep 2025461 AMAQI
18th Sep 2025472 AMAQI
18th Sep 2025463 AMAQI
18th Sep 2025464 AMAQI
18th Sep 2025445 AMAQI
27°C23/32°C
18th Sep 2025436 AMAQI
18th Sep 2025437 AMAQI
18th Sep 2025448 AMAQI
18th Sep 2025329 AMAQI
18th Sep 20252610 AMAQI
18th Sep 20252411 AMAQI
18th Sep 20252112 PMAQI
18th Sep 2025221 PMAQI
18th Sep 2025222 PMAQI
18th Sep 2025203 PMAQI
18th Sep 2025184 PMAQI
18th Sep 2025285 PMAQI
18th Sep 2025246 PMAQI
18th Sep 2025297 PMAQI
18th Sep 2025308 PMAQI
18th Sep 2025339 PMAQI
18th Sep 20253210 PMAQI
18th Sep 20253411 PMAQI
19th Sep 20253312 AMAQI
19th Sep 2025441 AMAQI
19th Sep 2025442 AMAQI
19th Sep 2025443 AMAQI
19th Sep 2025424 AMAQI
19th Sep 2025405 AMAQI
22°C20/26°C
19th Sep 2025406 AMAQI
19th Sep 2025407 AMAQI
19th Sep 2025408 AMAQI
19th Sep 2025249 AMAQI
19th Sep 20251810 AMAQI
19th Sep 20252411 AMAQI
19th Sep 20252512 PMAQI
19th Sep 2025251 PMAQI
19th Sep 2025272 PMAQI
19th Sep 2025263 PMAQI
19th Sep 2025294 PMAQI
19th Sep 2025295 PMAQI
19th Sep 2025326 PMAQI
19th Sep 2025317 PMAQI
19th Sep 2025338 PMAQI
19th Sep 2025339 PMAQI
19th Sep 20253310 PMAQI
19th Sep 20253211 PMAQI
20th Sep 20253112 AMAQI
20th Sep 2025381 AMAQI
20th Sep 2025382 AMAQI
20th Sep 2025383 AMAQI
20th Sep 2025374 AMAQI
20th Sep 2025355 AMAQI
22°C20/25°C
20th Sep 2025356 AMAQI
20th Sep 2025357 AMAQI
20th Sep 2025358 AMAQI
20th Sep 2025229 AMAQI
20th Sep 20251610 AMAQI
20th Sep 20251811 AMAQI
20th Sep 20252012 PMAQI
20th Sep 2025201 PMAQI
20th Sep 2025202 PMAQI
20th Sep 2025213 PMAQI
20th Sep 2025204 PMAQI
20th Sep 2025175 PMAQI
20th Sep 2025186 PMAQI
20th Sep 2025207 PMAQI
20th Sep 2025228 PMAQI
20th Sep 2025349 PMAQI
20th Sep 20253210 PMAQI
20th Sep 20252911 PMAQI
21st Sep 20252812 AMAQI
21st Sep 2025311 AMAQI
21st Sep 2025342 AMAQI
21st Sep 2025343 AMAQI
21st Sep 2025334 AMAQI
21st Sep 2025325 AMAQI
22°C20/26°C
21st Sep 2025326 AMAQI
21st Sep 2025327 AMAQI
21st Sep 2025318 AMAQI
21st Sep 2025249 AMAQI
21st Sep 20252610 AMAQI
21st Sep 20252711 AMAQI
21st Sep 20251512 PMAQI
21st Sep 2025181 PMAQI
21st Sep 2025182 PMAQI
21st Sep 2025173 PMAQI
21st Sep 2025194 PMAQI
21st Sep 2025185 PMAQI
21st Sep 2025186 PMAQI
21st Sep 2025187 PMAQI
21st Sep 2025208 PMAQI
21st Sep 2025269 PMAQI
21st Sep 20252410 PMAQI
21st Sep 20252411 PMAQI
22nd Sep 20252512 AMAQI
22nd Sep 2025331 AMAQI
22nd Sep 2025342 AMAQI
22nd Sep 2025343 AMAQI
22nd Sep 2025334 AMAQI
22nd Sep 2025315 AMAQI
20°C17/25°C
22nd Sep 2025316 AMAQI
22nd Sep 2025317 AMAQI
22nd Sep 2025318 AMAQI
22nd Sep 2025209 AMAQI
22nd Sep 20251710 AMAQI
22nd Sep 20251811 AMAQI
22nd Sep 20252012 PMAQI
22nd Sep 2025261 PMAQI
22nd Sep 2025232 PMAQI
22nd Sep 2025203 PMAQI
22nd Sep 2025224 PMAQI
22nd Sep 2025235 PMAQI
22nd Sep 2025206 PMAQI
22nd Sep 2025227 PMAQI
22nd Sep 2025248 PMAQI
22nd Sep 2025279 PMAQI
22nd Sep 20252810 PMAQI
22nd Sep 20252811 PMAQI
23rd Sep 20252812 AMAQI
23rd Sep 2025311 AMAQI
23rd Sep 2025322 AMAQI
23rd Sep 2025313 AMAQI
23rd Sep 2025314 AMAQI
23rd Sep 2025305 AMAQI
20°C16/26°C
23rd Sep 2025306 AMAQI
23rd Sep 2025297 AMAQI
23rd Sep 2025298 AMAQI
23rd Sep 2025259 AMAQI
23rd Sep 20253110 AMAQI
23rd Sep 20253411 AMAQI
23rd Sep 20252612 PMAQI
23rd Sep 2025251 PMAQI
23rd Sep 2025262 PMAQI
23rd Sep 2025263 PMAQI
23rd Sep 2025224 PMAQI
23rd Sep 2025225 PMAQI
23rd Sep 2025226 PMAQI
23rd Sep 2025237 PMAQI
23rd Sep 2025248 PMAQI
23rd Sep 2025289 PMAQI
23rd Sep 20252710 PMAQI
23rd Sep 20252711 PMAQI
24th Sep 20252712 AMAQI
24th Sep 2025291 AMAQI
24th Sep 2025302 AMAQI
24th Sep 2025303 AMAQI
24th Sep 2025294 AMAQI
24th Sep 2025285 AMAQI
20°C17/25°C
24th Sep 2025296 AMAQI
24th Sep 2025297 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025279 AMAQI
24th Sep 20252810 AMAQI
24th Sep 20253211 AMAQI
24th Sep 20253412 PMAQI
24th Sep 2025401 PMAQI
24th Sep 2025402 PMAQI
24th Sep 2025443 PMAQI
24th Sep 2025484 PMAQI
24th Sep 2025525 PMAQI
24th Sep 2025446 PMAQI
24th Sep 2025547 PMAQI
24th Sep 2025348 PMAQI
24th Sep 2025339 PMAQI
24th Sep 20253210 PMAQI
24th Sep 20253411 PMAQI
25th Sep 20253412 AMAQI
25th Sep 2025311 AMAQI
25th Sep 2025282 AMAQI
25th Sep 2025283 AMAQI
25th Sep 2025284 AMAQI
25th Sep 2025285 AMAQI
23°C18/28°C
25th Sep 2025286 AMAQI
25th Sep 2025287 AMAQI
25th Sep 2025298 AMAQI
25th Sep 2025429 AMAQI
25th Sep 20254810 AMAQI
25th Sep 20253811 AMAQI
25th Sep 20254812 PMAQI
25th Sep 2025421 PMAQI
25th Sep 2025462 PMAQI
25th Sep 2025393 PMAQI
25th Sep 2025164 PMAQI
25th Sep 2025125 PMAQI
25th Sep 2025186 PMAQI
25th Sep 2025187 PMAQI
25th Sep 2025168 PMAQI
25th Sep 2025179 PMAQI
25th Sep 20251810 PMAQI
25th Sep 20252411 PMAQI
26th Sep 20253512 AMAQI
26th Sep 2025281 AMAQI
26th Sep 2025282 AMAQI
26th Sep 2025323 AMAQI
26th Sep 2025304 AMAQI
26th Sep 2025325 AMAQI
23°C21/24°C
26th Sep 2025236 AMAQI
26th Sep 2025237 AMAQI
26th Sep 2025228 AMAQI
26th Sep 2025239 AMAQI
26th Sep 20252210 AMAQI
26th Sep 20252211 AMAQI
26th Sep 20252212 PMAQI
26th Sep 2025341 PMAQI
26th Sep 2025522 PMAQI
26th Sep 2025543 PMAQI
26th Sep 2025584 PMAQI
26th Sep 2025725 PMAQI
26th Sep 2025666 PMAQI
26th Sep 2025547 PMAQI
26th Sep 2025448 PMAQI
26th Sep 2025499 PMAQI
26th Sep 20255010 PMAQI
26th Sep 20253811 PMAQI
27th Sep 20253912 AMAQI
27th Sep 2025391 AMAQI
27th Sep 2025432 AMAQI
27th Sep 2025413 AMAQI
27th Sep 2025444 AMAQI
27th Sep 2025505 AMAQI
23°C20/28°C
27th Sep 2025486 AMAQI
27th Sep 2025447 AMAQI
27th Sep 2025458 AMAQI
27th Sep 2025419 AMAQI
27th Sep 20253910 AMAQI
27th Sep 20254311 AMAQI
27th Sep 20254612 PMAQI
27th Sep 2025481 PMAQI
27th Sep 2025442 PMAQI
27th Sep 2025493 PMAQI
27th Sep 2025534 PMAQI
27th Sep 2025505 PMAQI
27th Sep 2025416 PMAQI
27th Sep 2025397 PMAQI
27th Sep 2025408 PMAQI
27th Sep 2025449 PMAQI
27th Sep 20254210 PMAQI
27th Sep 20254011 PMAQI
28th Sep 20254412 AMAQI
28th Sep 2025351 AMAQI
28th Sep 2025342 AMAQI
28th Sep 2025283 AMAQI
28th Sep 2025284 AMAQI
28th Sep 2025305 AMAQI
23°C20/28°C
28th Sep 2025306 AMAQI
28th Sep 2025327 AMAQI
28th Sep 2025328 AMAQI
28th Sep 2025339 AMAQI
28th Sep 20252810 AMAQI
28th Sep 20252311 AMAQI
28th Sep 20252212 PMAQI
28th Sep 2025171 PMAQI
28th Sep 2025172 PMAQI
28th Sep 2025173 PMAQI
28th Sep 2025174 PMAQI
28th Sep 2025185 PMAQI
28th Sep 2025196 PMAQI
28th Sep 2025197 PMAQI
28th Sep 2025188 PMAQI
28th Sep 2025199 PMAQI
28th Sep 20252010 PMAQI
28th Sep 20251711 PMAQI
29th Sep 20251712 AMAQI
29th Sep 2025171 AMAQI
29th Sep 2025142 AMAQI
29th Sep 2025103 AMAQI
29th Sep 2025104 AMAQI
29th Sep 2025115 AMAQI
23°C20/26°C
29th Sep 2025186 AMAQI
29th Sep 2025337 AMAQI
29th Sep 2025338 AMAQI
29th Sep 2025309 AMAQI
29th Sep 20252610 AMAQI
29th Sep 20252911 AMAQI
29th Sep 20253512 PMAQI
29th Sep 2025371 PMAQI
29th Sep 2025442 PMAQI
29th Sep 2025423 PMAQI
29th Sep 2025444 PMAQI
29th Sep 2025445 PMAQI
29th Sep 2025516 PMAQI
29th Sep 2025567 PMAQI
29th Sep 2025588 PMAQI
29th Sep 2025479 PMAQI
29th Sep 20254410 PMAQI
29th Sep 20254111 PMAQI
30th Sep 20254612 AMAQI
30th Sep 2025411 AMAQI
30th Sep 2025512 AMAQI
30th Sep 2025393 AMAQI
30th Sep 2025464 AMAQI
30th Sep 2025485 AMAQI
21°C19/26°C
30th Sep 2025486 AMAQI
30th Sep 2025497 AMAQI
30th Sep 2025488 AMAQI
30th Sep 2025279 AMAQI
30th Sep 20253010 AMAQI
30th Sep 20253111 AMAQI
30th Sep 20252812 PMAQI
30th Sep 2025761 PMAQI
30th Sep 2025782 PMAQI
30th Sep 2025633 PMAQI
30th Sep 2025574 PMAQI
30th Sep 2025555 PMAQI
30th Sep 2025416 PMAQI
30th Sep 2025407 PMAQI
30th Sep 2025458 PMAQI
30th Sep 2025379 PMAQI
30th Sep 20254710 PMAQI
30th Sep 20254811 PMAQI
1st Oct 20255712 AMAQI
1st Oct 2025571 AMAQI
1st Oct 2025502 AMAQI
1st Oct 2025493 AMAQI
1st Oct 2025504 AMAQI
1st Oct 2025515 AMAQI
20°C17/25°C
1st Oct 2025496 AMAQI
1st Oct 2025407 AMAQI
1st Oct 2025458 AMAQI
1st Oct 2025509 AMAQI
1st Oct 20256010 AMAQI
1st Oct 20255811 AMAQI
1st Oct 20255512 PMAQI
1st Oct 2025441 PMAQI
1st Oct 2025442 PMAQI
1st Oct 2025453 PMAQI
1st Oct 2025444 PMAQI
1st Oct 2025455 PMAQI
1st Oct 2025466 PMAQI
1st Oct 2025497 PMAQI
1st Oct 2025548 PMAQI
1st Oct 2025539 PMAQI
1st Oct 20255410 PMAQI
1st Oct 20255511 PMAQI
2nd Oct 20254712 AMAQI
2nd Oct 2025631 AMAQI
2nd Oct 2025642 AMAQI
2nd Oct 2025603 AMAQI
2nd Oct 2025654 AMAQI
2nd Oct 2025675 AMAQI
21°C16/27°C
2nd Oct 2025656 AMAQI
2nd Oct 2025667 AMAQI
2nd Oct 2025678 AMAQI
2nd Oct 2025599 AMAQI
2nd Oct 20254810 AMAQI
2nd Oct 20256411 AMAQI
2nd Oct 20256612 PMAQI
2nd Oct 2025681 PMAQI
2nd Oct 2025722 PMAQI
2nd Oct 2025733 PMAQI
2nd Oct 2025754 PMAQI
2nd Oct 2025805 PMAQI
2nd Oct 2025806 PMAQI
2nd Oct 2025807 PMAQI
2nd Oct 2025878 PMAQI
2nd Oct 2025879 PMAQI
2nd Oct 20258310 PMAQI
2nd Oct 20257811 PMAQI
3rd Oct 20257612 AMAQI
3rd Oct 2025851 AMAQI
3rd Oct 2025882 AMAQI
3rd Oct 2025903 AMAQI
3rd Oct 2025974 AMAQI
3rd Oct 2025975 AMAQI
21°C17/26°C
3rd Oct 2025876 AMAQI
3rd Oct 2025827 AMAQI
3rd Oct 2025588 AMAQI
3rd Oct 2025449 AMAQI
3rd Oct 20253810 AMAQI
3rd Oct 20254211 AMAQI
3rd Oct 20253812 PMAQI
3rd Oct 2025421 PMAQI
3rd Oct 2025392 PMAQI
3rd Oct 2025393 PMAQI
3rd Oct 2025404 PMAQI
3rd Oct 2025385 PMAQI
3rd Oct 2025426 PMAQI
3rd Oct 2025427 PMAQI
3rd Oct 2025368 PMAQI
3rd Oct 2025499 PMAQI
3rd Oct 20254610 PMAQI
3rd Oct 20254711 PMAQI
4th Oct 20254112 AMAQI
4th Oct 2025481 AMAQI
4th Oct 2025432 AMAQI
4th Oct 2025433 AMAQI
4th Oct 2025374 AMAQI
4th Oct 2025415 AMAQI
18°C18/19°C
4th Oct 2025356 AMAQI
4th Oct 2025347 AMAQI
4th Oct 2025388 AMAQI
4th Oct 2025359 AMAQI
4th Oct 20253310 AMAQI
4th Oct 20253611 AMAQI
4th Oct 20253712 PMAQI
4th Oct 2025371 PMAQI
4th Oct 2025402 PMAQI
4th Oct 2025413 PMAQI
4th Oct 2025434 PMAQI
4th Oct 2025435 PMAQI
4th Oct 2025446 PMAQI
4th Oct 2025487 PMAQI
4th Oct 2025518 PMAQI
4th Oct 2025549 PMAQI
4th Oct 20255510 PMAQI
4th Oct 20255211 PMAQI
5th Oct 20255112 AMAQI
5th Oct 2025441 AMAQI
5th Oct 2025462 AMAQI
5th Oct 2025413 AMAQI
5th Oct 2025494 AMAQI
5th Oct 2025545 AMAQI
22°C19/26°C
5th Oct 2025566 AMAQI
5th Oct 2025577 AMAQI
5th Oct 2025578 AMAQI
5th Oct 2025599 AMAQI
5th Oct 20255910 AMAQI
5th Oct 20256011 AMAQI
5th Oct 20256612 PMAQI
5th Oct 2025671 PMAQI
5th Oct 2025622 PMAQI
5th Oct 2025603 PMAQI
5th Oct 2025654 PMAQI
5th Oct 2025665 PMAQI
5th Oct 2025696 PMAQI
5th Oct 2025707 PMAQI
5th Oct 2025628 PMAQI
5th Oct 2025609 PMAQI
5th Oct 20255710 PMAQI
5th Oct 20255211 PMAQI
6th Oct 20255112 AMAQI
6th Oct 2025611 AMAQI
6th Oct 2025612 AMAQI
6th Oct 2025633 AMAQI
6th Oct 2025604 AMAQI
6th Oct 2025535 AMAQI
22°C20/26°C
6th Oct 2025546 AMAQI
6th Oct 2025527 AMAQI
6th Oct 2025468 AMAQI
6th Oct 2025289 AMAQI
6th Oct 20253010 AMAQI
6th Oct 20253111 AMAQI
6th Oct 20253812 PMAQI
6th Oct 2025461 PMAQI
6th Oct 2025192 PMAQI
6th Oct 2025203 PMAQI
6th Oct 2025234 PMAQI
6th Oct 2025235 PMAQI
6th Oct 2025196 PMAQI
6th Oct 2025167 PMAQI
6th Oct 2025268 PMAQI
6th Oct 2025449 PMAQI
6th Oct 20254510 PMAQI
6th Oct 20254411 PMAQI
7th Oct 20254412 AMAQI
7th Oct 2025441 AMAQI
7th Oct 2025512 AMAQI
21°C20/21°C
7th Oct 2025398 PMAQI
7th Oct 2025329 PMAQI
7th Oct 20254910 PMAQI
7th Oct 20255111 PMAQI
8th Oct 20255312 AMAQI
8th Oct 2025441 AMAQI
8th Oct 2025442 AMAQI
8th Oct 2025383 AMAQI
8th Oct 2025384 AMAQI
8th Oct 2025175 AMAQI
21°C20/23°C
8th Oct 2025236 AMAQI
6 AM8th Oct 2025227 AMAQI
8th Oct 2025328 AMAQI
8th Oct 2025189 AMAQI
8th Oct 20251510 AMAQI
8th Oct 20254411 AMAQI
8th Oct 20255012 PMAQI
12 PM8th Oct 2025481 PMAQI
8th Oct 2025442 PMAQI
8th Oct 2025503 PMAQI
8th Oct 2025534 PMAQI
8th Oct 2025535 PMAQI
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 AM
40AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
9 AM - 11 AM
36AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 AM (Avg. 40), while the lowest AQI was between 9 AM to 11 AM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 5 AM
41AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
7 PM - 11 PM
40AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 41), while the lowest AQI was between 7 PM to 11 PM (Avg. 40).
2025 Days Vs Air Quality
Yongjidong, Changwon, Gyeongnam, South Korea
2025
49%
137
49%
138
2%
5
Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)
Good
137 DaysModerate
138 DaysPoor
5 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 49%
Health Risk Level:
Significant
In 2025, 49% of 281 days were within WHO’s safe air quality limits, and 51% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Yongjidong, Changwon, Gyeongnam, South Korea
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
50AQI
50AQI
2nd January 2025
59AQI
59AQI
3rd January 2025
46AQI
46AQI
4th January 2025
49AQI
49AQI
5th January 2025
58AQI
58AQI
6th January 2025
85AQI
85AQI
7th January 2025
43AQI
43AQI
8th January 2025
58AQI
58AQI
9th January 2025
36AQI
36AQI
10th January 2025
43AQI
43AQI
11th January 2025
44AQI
44AQI
12th January 2025
55AQI
55AQI
13th January 2025
68AQI
68AQI
14th January 2025
83AQI
83AQI
15th January 2025
50AQI
50AQI
16th January 2025
57AQI
57AQI
17th January 2025
70AQI
70AQI
18th January 2025
81AQI
81AQI
19th January 2025
83AQI
83AQI
20th January 2025
101AQI
101AQI
21st January 2025
115AQI
115AQI
22nd January 2025
117AQI
117AQI
23rd January 2025
110AQI
110AQI
24th January 2025
92AQI
92AQI
25th January 2025
61AQI
61AQI
26th January 2025
52AQI
52AQI
27th January 2025
55AQI
55AQI
28th January 2025
40AQI
40AQI
29th January 2025
41AQI
41AQI
30th January 2025
50AQI
50AQI
31st January 2025
57AQI
57AQI
1st February 2025
57AQI
57AQI
2nd February 2025
60AQI
60AQI
3rd February 2025
50AQI
50AQI
4th February 2025
42AQI
42AQI
5th February 2025
42AQI
42AQI
6th February 2025
38AQI
38AQI
7th February 2025
45AQI
45AQI
8th February 2025
33AQI
33AQI
9th February 2025
40AQI
40AQI
10th February 2025
38AQI
38AQI
11th February 2025
59AQI
59AQI
12th February 2025
69AQI
69AQI
13th February 2025
44AQI
44AQI
14th February 2025
64AQI
64AQI
15th February 2025
51AQI
51AQI
16th February 2025
76AQI
76AQI
17th February 2025
45AQI
45AQI
18th February 2025
46AQI
46AQI
19th February 2025
41AQI
41AQI
20th February 2025
41AQI
41AQI
21st February 2025
41AQI
41AQI
22nd February 2025
45AQI
45AQI
23rd February 2025
43AQI
43AQI
24th February 2025
44AQI
44AQI
25th February 2025
48AQI
48AQI
26th February 2025
83AQI
83AQI
27th February 2025
66AQI
66AQI
28th February 2025
73AQI
73AQI
1st March 2025
81AQI
81AQI
2nd March 2025
82AQI
82AQI
3rd March 2025
50AQI
50AQI
4th March 2025
47AQI
47AQI
5th March 2025
37AQI
37AQI
6th March 2025
41AQI
41AQI
7th March 2025
50AQI
50AQI
8th March 2025
50AQI
50AQI
9th March 2025
67AQI
67AQI
10th March 2025
63AQI
63AQI
11th March 2025
76AQI
76AQI
12th March 2025
73AQI
73AQI
13th March 2025
61AQI
61AQI
14th March 2025
55AQI
55AQI
15th March 2025
38AQI
38AQI
16th March 2025
47AQI
47AQI
17th March 2025
53AQI
53AQI
18th March 2025
57AQI
57AQI
19th March 2025
70AQI
70AQI
20th March 2025
72AQI
72AQI
21st March 2025
79AQI
79AQI
22nd March 2025
81AQI
81AQI
23rd March 2025
95AQI
95AQI
24th March 2025
81AQI
81AQI
25th March 2025
114AQI
114AQI
26th March 2025
76AQI
76AQI
27th March 2025
74AQI
74AQI
28th March 2025
70AQI
70AQI
29th March 2025
46AQI
46AQI
30th March 2025
42AQI
42AQI
31st March 2025
61AQI
61AQI
1st April 2025
63AQI
63AQI
2nd April 2025
54AQI
54AQI
3rd April 2025
56AQI
56AQI
4th April 2025
62AQI
62AQI
5th April 2025
56AQI
56AQI
6th April 2025
57AQI
57AQI
7th April 2025
55AQI
55AQI
8th April 2025
65AQI
65AQI
9th April 2025
69AQI
69AQI
10th April 2025
73AQI
73AQI
11th April 2025
72AQI
72AQI
12th April 2025
67AQI
67AQI
13th April 2025
57AQI
57AQI
14th April 2025
54AQI
54AQI
15th April 2025
40AQI
40AQI
16th April 2025
53AQI
53AQI
17th April 2025
60AQI
60AQI
18th April 2025
63AQI
63AQI
19th April 2025
45AQI
45AQI
20th April 2025
57AQI
57AQI
21st April 2025
54AQI
54AQI
22nd April 2025
43AQI
43AQI
23rd April 2025
40AQI
40AQI
24th April 2025
59AQI
59AQI
25th April 2025
55AQI
55AQI
26th April 2025
46AQI
46AQI
27th April 2025
50AQI
50AQI
28th April 2025
50AQI
50AQI
29th April 2025
59AQI
59AQI
30th April 2025
56AQI
56AQI
1st May 2025
49AQI
49AQI
2nd May 2025
48AQI
48AQI
3rd May 2025
51AQI
51AQI
4th May 2025
43AQI
43AQI
5th May 2025
49AQI
49AQI
6th May 2025
50AQI
50AQI
7th May 2025
52AQI
52AQI
8th May 2025
50AQI
50AQI
9th May 2025
39AQI
39AQI
10th May 2025
35AQI
35AQI
11th May 2025
53AQI
53AQI
12th May 2025
56AQI
56AQI
13th May 2025
70AQI
70AQI
14th May 2025
68AQI
68AQI
15th May 2025
62AQI
62AQI
16th May 2025
58AQI
58AQI
17th May 2025
57AQI
57AQI
18th May 2025
57AQI
57AQI
19th May 2025
56AQI
56AQI
20th May 2025
39AQI
39AQI
21st May 2025
39AQI
39AQI
22nd May 2025
58AQI
58AQI
23rd May 2025
51AQI
51AQI
24th May 2025
42AQI
42AQI
25th May 2025
38AQI
38AQI
26th May 2025
53AQI
53AQI
27th May 2025
59AQI
59AQI
28th May 2025
68AQI
68AQI
29th May 2025
65AQI
65AQI
30th May 2025
60AQI
60AQI
31st May 2025
57AQI
57AQI
1st June 2025
68AQI
68AQI
2nd June 2025
74AQI
74AQI
3rd June 2025
67AQI
67AQI
4th June 2025
48AQI
48AQI
5th June 2025
47AQI
47AQI
6th June 2025
59AQI
59AQI
7th June 2025
49AQI
49AQI
8th June 2025
59AQI
59AQI
9th June 2025
60AQI
60AQI
10th June 2025
67AQI
67AQI
11th June 2025
53AQI
53AQI
12th June 2025
61AQI
61AQI
13th June 2025
66AQI
66AQI
14th June 2025
47AQI
47AQI
15th June 2025
52AQI
52AQI
16th June 2025
46AQI
46AQI
17th June 2025
48AQI
48AQI
18th June 2025
59AQI
59AQI
19th June 2025
56AQI
56AQI
20th June 2025
44AQI
44AQI
21st June 2025
40AQI
40AQI
22nd June 2025
32AQI
32AQI
23rd June 2025
43AQI
43AQI
24th June 2025
42AQI
42AQI
25th June 2025
42AQI
42AQI
26th June 2025
54AQI
54AQI
27th June 2025
60AQI
60AQI
28th June 2025
58AQI
58AQI
29th June 2025
57AQI
57AQI
30th June 2025
49AQI
49AQI
1st July 2025
51AQI
51AQI
2nd July 2025
56AQI
56AQI
3rd July 2025
62AQI
62AQI
4th July 2025
59AQI
59AQI
5th July 2025
54AQI
54AQI
6th July 2025
52AQI
52AQI
7th July 2025
61AQI
61AQI
8th July 2025
62AQI
62AQI
9th July 2025
56AQI
56AQI
10th July 2025
54AQI
54AQI
11th July 2025
54AQI
54AQI
12th July 2025
55AQI
55AQI
13th July 2025
57AQI
57AQI
14th July 2025
52AQI
52AQI
15th July 2025
51AQI
51AQI
16th July 2025
52AQI
52AQI
17th July 2025
50AQI
50AQI
18th July 2025
44AQI
44AQI
19th July 2025
38AQI
38AQI
20th July 2025
43AQI
43AQI
21st July 2025
37AQI
37AQI
22nd July 2025
47AQI
47AQI
23rd July 2025
59AQI
59AQI
24th July 2025
58AQI
58AQI
25th July 2025
45AQI
45AQI
26th July 2025
41AQI
41AQI
27th July 2025
38AQI
38AQI
28th July 2025
41AQI
41AQI
29th July 2025
39AQI
39AQI
30th July 2025
40AQI
40AQI
31st July 2025
46AQI
46AQI
1st August 2025
53AQI
53AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
59AQI
59AQI
4th August 2025
56AQI
56AQI
5th August 2025
52AQI
52AQI
6th August 2025
50AQI
50AQI
7th August 2025
50AQI
50AQI
8th August 2025
52AQI
52AQI
9th August 2025
49AQI
49AQI
10th August 2025
42AQI
42AQI
11th August 2025
49AQI
49AQI
12th August 2025
41AQI
41AQI
13th August 2025
40AQI
40AQI
14th August 2025
41AQI
41AQI
15th August 2025
41AQI
41AQI
16th August 2025
42AQI
42AQI
17th August 2025
43AQI
43AQI
18th August 2025
51AQI
51AQI
19th August 2025
50AQI
50AQI
20th August 2025
47AQI
47AQI
21st August 2025
49AQI
49AQI
22nd August 2025
51AQI
51AQI
23rd August 2025
51AQI
51AQI
24th August 2025
53AQI
53AQI
25th August 2025
49AQI
49AQI
26th August 2025
43AQI
43AQI
27th August 2025
47AQI
47AQI
28th August 2025
53AQI
53AQI
29th August 2025
49AQI
49AQI
30th August 2025
48AQI
48AQI
31st August 2025
49AQI
49AQI
1st September 2025
38AQI
38AQI
2nd September 2025
44AQI
44AQI
3rd September 2025
47AQI
47AQI
4th September 2025
36AQI
36AQI
5th September 2025
36AQI
36AQI
6th September 2025
35AQI
35AQI
7th September 2025
41AQI
41AQI
8th September 2025
46AQI
46AQI
9th September 2025
41AQI
41AQI
10th September 2025
40AQI
40AQI
11th September 2025
40AQI
40AQI
12th September 2025
40AQI
40AQI
13th September 2025
36AQI
36AQI
14th September 2025
39AQI
39AQI
15th September 2025
48AQI
48AQI
16th September 2025
44AQI
44AQI
17th September 2025
38AQI
38AQI
18th September 2025
34AQI
34AQI
19th September 2025
33AQI
33AQI
20th September 2025
28AQI
28AQI
21st September 2025
25AQI
25AQI
22nd September 2025
26AQI
26AQI
23rd September 2025
27AQI
27AQI
24th September 2025
34AQI
34AQI
25th September 2025
28AQI
28AQI
26th September 2025
39AQI
39AQI
27th September 2025
43AQI
43AQI
28th September 2025
28AQI
28AQI
29th September 2025
31AQI
31AQI
30th September 2025
47AQI
47AQI
1st October 2025
51AQI
51AQI
2nd October 2025
67AQI
67AQI
3rd October 2025
62AQI
62AQI
4th October 2025
43AQI
43AQI
5th October 2025
55AQI
55AQI
6th October 2025
46AQI
46AQI
7th October 2025
45AQI
45AQI
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
65AQI
51AQI
64AQI
56AQI
53AQI
54AQI
50AQI
49AQI
37AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202553AQI
11
16
4
18
10
10
20
1
7
23
12
19
13
17
13
18
20
11
30
3
4
137
138
5
Highest AQI recorded in
January65AQI
Lowest AQI recorded in
September37AQI
202453AQI
10
21
17
10
2
8
22
1
6
21
2
1
11
20
6
24
26
5
17
14
25
5
24
7
14
16
21
10
185
175
5
1
Highest AQI recorded in
April70AQI
Lowest AQI recorded in
July37AQI
202356AQI
18
10
3
7
20
1
5
23
3
10
17
2
1
10
20
1
13
17
16
15
20
11
21
9
17
14
13
16
13
16
2
163
188
12
1
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
September42AQI
202251AQI
11
17
2
9
11
1
10
21
11
18
9
22
21
9
17
4
1
25
3
26
5
11
19
18
13
169
142
3
Highest AQI recorded in
March62AQI
Lowest AQI recorded in
August22AQI
202152AQI
15
15
11
15
2
7
23
1
9
21
15
15
1
7
23
26
5
26
5
27
3
21
10
14
16
19
12
197
163
3
1
Highest AQI recorded in
March76AQI
Lowest AQI recorded in
September36AQI
202055AQI
3
6
1
7
14
2
16
10
20
18
13
14
16
18
11
1
15
15
1
13
16
1
12
17
2
112
144
6
Highest AQI recorded in
March65AQI
Lowest AQI recorded in
July47AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
56AQILeast Polluted Year Recorded
2022(Avg.)
51AQIYongjidong's annual 2025 AQI (53) shows an average percentage change of -0.4% (improved AQI) compared to previous years: 2020 (55), 2021 (52), 2022 (51), 2023 (56), 2024 (53).
