Pohang, Gyeongbuk, 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
Pohang, Gyeongbuk, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Oct 2021
106AQILowest AQI recorded on
13th Oct 2021
31AQISame Day Analysis (7th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 35 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Oct - 8th Oct 2025
Pohang, Gyeongbuk, 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
1AM8th Oct
48AQI
Avg. Lowest Time
9PM7th Oct
31AQI
In the last 24 hours,
Pohang's AQI reached its highest point of 48 at 1 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
Pohang, Gyeongbuk, 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 2025519 AMAQI
8th Sep 20255010 AMAQI
8th Sep 20254711 AMAQI
8th Sep 20255912 PMAQI
8th Sep 2025521 PMAQI
8th Sep 2025522 PMAQI
8th Sep 2025503 PMAQI
8th Sep 2025564 PMAQI
8th Sep 2025565 PMAQI
8th Sep 2025526 PMAQI
8th Sep 2025597 PMAQI
8th Sep 2025528 PMAQI
8th Sep 2025529 PMAQI
8th Sep 20255010 PMAQI
8th Sep 20254911 PMAQI
9th Sep 20254612 AMAQI
9th Sep 2025381 AMAQI
9th Sep 2025382 AMAQI
9th Sep 2025383 AMAQI
9th Sep 2025414 AMAQI
9th Sep 2025435 AMAQI
25°C21/29°C
9th Sep 2025446 AMAQI
9th Sep 2025437 AMAQI
9th Sep 2025448 AMAQI
9th Sep 2025379 AMAQI
9th Sep 20254010 AMAQI
9th Sep 20254511 AMAQI
9th Sep 20254112 PMAQI
9th Sep 2025451 PMAQI
9th Sep 2025452 PMAQI
9th Sep 2025433 PMAQI
9th Sep 2025464 PMAQI
9th Sep 2025425 PMAQI
9th Sep 2025426 PMAQI
9th Sep 2025447 PMAQI
9th Sep 2025438 PMAQI
9th Sep 2025419 PMAQI
9th Sep 20254110 PMAQI
9th Sep 20254111 PMAQI
10th Sep 20254212 AMAQI
10th Sep 2025411 AMAQI
10th Sep 2025422 AMAQI
10th Sep 2025413 AMAQI
10th Sep 2025434 AMAQI
10th Sep 2025425 AMAQI
20°C18/22°C
10th Sep 2025436 AMAQI
10th Sep 2025437 AMAQI
10th Sep 2025428 AMAQI
10th Sep 2025529 AMAQI
10th Sep 20254410 AMAQI
10th Sep 20255111 AMAQI
10th Sep 20254112 PMAQI
10th Sep 2025441 PMAQI
10th Sep 2025402 PMAQI
10th Sep 2025473 PMAQI
10th Sep 2025484 PMAQI
10th Sep 2025415 PMAQI
10th Sep 2025396 PMAQI
10th Sep 2025357 PMAQI
10th Sep 2025458 PMAQI
10th Sep 2025459 PMAQI
10th Sep 20254410 PMAQI
10th Sep 20254011 PMAQI
11th Sep 20254512 AMAQI
11th Sep 2025431 AMAQI
11th Sep 2025432 AMAQI
11th Sep 2025433 AMAQI
11th Sep 2025434 AMAQI
11th Sep 2025445 AMAQI
22°C20/24°C
11th Sep 2025426 AMAQI
11th Sep 2025437 AMAQI
11th Sep 2025438 AMAQI
11th Sep 2025509 AMAQI
11th Sep 20255110 AMAQI
11th Sep 20254811 AMAQI
11th Sep 20255012 PMAQI
11th Sep 2025391 PMAQI
11th Sep 2025452 PMAQI
11th Sep 2025493 PMAQI
11th Sep 2025434 PMAQI
11th Sep 2025425 PMAQI
11th Sep 2025406 PMAQI
11th Sep 2025407 PMAQI
11th Sep 2025388 PMAQI
11th Sep 2025389 PMAQI
11th Sep 20254110 PMAQI
11th Sep 20253811 PMAQI
12th Sep 20254012 AMAQI
12th Sep 2025421 AMAQI
12th Sep 2025432 AMAQI
12th Sep 2025443 AMAQI
12th Sep 2025464 AMAQI
12th Sep 2025455 AMAQI
23°C21/26°C
12th Sep 2025476 AMAQI
12th Sep 2025477 AMAQI
12th Sep 2025478 AMAQI
12th Sep 2025339 AMAQI
12th Sep 20254010 AMAQI
12th Sep 20253611 AMAQI
12th Sep 20253712 PMAQI
12th Sep 2025361 PMAQI
12th Sep 2025372 PMAQI
12th Sep 2025363 PMAQI
12th Sep 2025404 PMAQI
12th Sep 2025445 PMAQI
12th Sep 2025446 PMAQI
12th Sep 2025407 PMAQI
12th Sep 2025438 PMAQI
12th Sep 2025439 PMAQI
12th Sep 20253710 PMAQI
12th Sep 20253911 PMAQI
13th Sep 20253712 AMAQI
13th Sep 2025441 AMAQI
13th Sep 2025452 AMAQI
13th Sep 2025433 AMAQI
13th Sep 2025424 AMAQI
13th Sep 2025425 AMAQI
23°C23/25°C
13th Sep 2025436 AMAQI
13th Sep 2025437 AMAQI
13th Sep 2025438 AMAQI
13th Sep 2025279 AMAQI
13th Sep 20252810 AMAQI
13th Sep 20253211 AMAQI
13th Sep 20252912 PMAQI
13th Sep 2025301 PMAQI
13th Sep 2025262 PMAQI
13th Sep 2025273 PMAQI
13th Sep 2025304 PMAQI
13th Sep 2025315 PMAQI
13th Sep 2025346 PMAQI
13th Sep 2025427 PMAQI
13th Sep 2025448 PMAQI
13th Sep 2025449 PMAQI
13th Sep 20253810 PMAQI
13th Sep 20254211 PMAQI
14th Sep 20253812 AMAQI
14th Sep 2025431 AMAQI
14th Sep 2025412 AMAQI
14th Sep 2025423 AMAQI
14th Sep 2025404 AMAQI
14th Sep 2025405 AMAQI
23°C21/28°C
14th Sep 2025396 AMAQI
14th Sep 2025407 AMAQI
14th Sep 2025398 AMAQI
14th Sep 2025319 AMAQI
14th Sep 20253110 AMAQI
14th Sep 20253111 AMAQI
14th Sep 20253212 PMAQI
14th Sep 2025361 PMAQI
14th Sep 2025382 PMAQI
14th Sep 2025413 PMAQI
14th Sep 2025414 PMAQI
14th Sep 2025475 PMAQI
14th Sep 2025416 PMAQI
14th Sep 2025487 PMAQI
14th Sep 2025448 PMAQI
14th Sep 2025389 PMAQI
14th Sep 20254010 PMAQI
14th Sep 20254311 PMAQI
15th Sep 20254312 AMAQI
15th Sep 2025401 AMAQI
15th Sep 2025422 AMAQI
15th Sep 2025413 AMAQI
15th Sep 2025414 AMAQI
15th Sep 2025405 AMAQI
23°C21/27°C
15th Sep 2025416 AMAQI
15th Sep 2025407 AMAQI
15th Sep 2025418 AMAQI
15th Sep 2025559 AMAQI
15th Sep 20255710 AMAQI
15th Sep 20254811 AMAQI
15th Sep 20255212 PMAQI
15th Sep 2025491 PMAQI
15th Sep 2025482 PMAQI
15th Sep 2025503 PMAQI
15th Sep 2025474 PMAQI
15th Sep 2025515 PMAQI
15th Sep 2025486 PMAQI
15th Sep 2025487 PMAQI
15th Sep 2025508 PMAQI
15th Sep 2025519 PMAQI
15th Sep 20255410 PMAQI
15th Sep 20255111 PMAQI
16th Sep 20254912 AMAQI
16th Sep 2025411 AMAQI
16th Sep 2025412 AMAQI
16th Sep 2025413 AMAQI
16th Sep 2025424 AMAQI
16th Sep 2025445 AMAQI
25°C22/29°C
16th Sep 2025436 AMAQI
16th Sep 2025447 AMAQI
16th Sep 2025438 AMAQI
16th Sep 2025639 AMAQI
16th Sep 20256810 AMAQI
16th Sep 20256311 AMAQI
16th Sep 20256012 PMAQI
16th Sep 2025561 PMAQI
16th Sep 2025522 PMAQI
16th Sep 2025483 PMAQI
16th Sep 2025464 PMAQI
16th Sep 2025495 PMAQI
16th Sep 2025526 PMAQI
16th Sep 2025497 PMAQI
16th Sep 2025488 PMAQI
16th Sep 2025499 PMAQI
16th Sep 20255010 PMAQI
16th Sep 20254911 PMAQI
17th Sep 20254812 AMAQI
17th Sep 2025451 AMAQI
17th Sep 2025452 AMAQI
17th Sep 2025453 AMAQI
17th Sep 2025484 AMAQI
17th Sep 2025505 AMAQI
26°C23/32°C
17th Sep 2025506 AMAQI
17th Sep 2025507 AMAQI
17th Sep 2025508 AMAQI
17th Sep 2025509 AMAQI
17th Sep 20254810 AMAQI
17th Sep 20254211 AMAQI
17th Sep 20254012 PMAQI
17th Sep 2025361 PMAQI
17th Sep 2025272 PMAQI
17th Sep 2025283 PMAQI
17th Sep 2025344 PMAQI
17th Sep 2025255 PMAQI
17th Sep 2025266 PMAQI
17th Sep 2025307 PMAQI
17th Sep 2025358 PMAQI
17th Sep 2025429 PMAQI
17th Sep 20254010 PMAQI
17th Sep 20253911 PMAQI
18th Sep 20253812 AMAQI
18th Sep 2025451 AMAQI
18th Sep 2025482 AMAQI
18th Sep 2025483 AMAQI
18th Sep 2025474 AMAQI
18th Sep 2025465 AMAQI
26°C22/31°C
18th Sep 2025466 AMAQI
18th Sep 2025467 AMAQI
18th Sep 2025478 AMAQI
18th Sep 2025329 AMAQI
18th Sep 20252810 AMAQI
18th Sep 20252811 AMAQI
18th Sep 20252912 PMAQI
18th Sep 2025291 PMAQI
18th Sep 2025302 PMAQI
18th Sep 2025293 PMAQI
18th Sep 2025294 PMAQI
18th Sep 2025285 PMAQI
18th Sep 2025266 PMAQI
18th Sep 2025267 PMAQI
18th Sep 2025288 PMAQI
18th Sep 2025359 PMAQI
18th Sep 20253610 PMAQI
18th Sep 20253611 PMAQI
19th Sep 20253612 AMAQI
19th Sep 2025431 AMAQI
19th Sep 2025452 AMAQI
19th Sep 2025453 AMAQI
19th Sep 2025454 AMAQI
19th Sep 2025425 AMAQI
21°C21/22°C
19th Sep 2025426 AMAQI
19th Sep 2025427 AMAQI
19th Sep 2025428 AMAQI
19th Sep 2025309 AMAQI
19th Sep 20252610 AMAQI
19th Sep 20252611 AMAQI
19th Sep 20252412 PMAQI
19th Sep 2025261 PMAQI
19th Sep 2025252 PMAQI
19th Sep 2025243 PMAQI
19th Sep 2025244 PMAQI
19th Sep 2025255 PMAQI
19th Sep 2025256 PMAQI
19th Sep 2025257 PMAQI
19th Sep 2025288 PMAQI
19th Sep 2025359 PMAQI
19th Sep 20253510 PMAQI
19th Sep 20253411 PMAQI
20th Sep 20253412 AMAQI
20th Sep 2025411 AMAQI
20th Sep 2025422 AMAQI
20th Sep 2025423 AMAQI
20th Sep 2025414 AMAQI
20th Sep 2025395 AMAQI
21°C20/22°C
20th Sep 2025396 AMAQI
20th Sep 2025387 AMAQI
20th Sep 2025398 AMAQI
20th Sep 2025309 AMAQI
20th Sep 20253310 AMAQI
20th Sep 20253611 AMAQI
20th Sep 20253512 PMAQI
20th Sep 2025341 PMAQI
20th Sep 2025312 PMAQI
20th Sep 2025293 PMAQI
20th Sep 2025324 PMAQI
20th Sep 2025285 PMAQI
20th Sep 2025276 PMAQI
20th Sep 2025277 PMAQI
20th Sep 2025288 PMAQI
20th Sep 2025349 PMAQI
20th Sep 20253410 PMAQI
20th Sep 20253311 PMAQI
21st Sep 20253412 AMAQI
21st Sep 2025381 AMAQI
21st Sep 2025392 AMAQI
21st Sep 2025393 AMAQI
21st Sep 2025384 AMAQI
21st Sep 2025385 AMAQI
20°C20/22°C
21st Sep 2025386 AMAQI
21st Sep 2025387 AMAQI
21st Sep 2025388 AMAQI
21st Sep 2025279 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20252611 AMAQI
21st Sep 20252612 PMAQI
21st Sep 2025251 PMAQI
21st Sep 2025262 PMAQI
21st Sep 2025243 PMAQI
21st Sep 2025274 PMAQI
21st Sep 2025255 PMAQI
21st Sep 2025256 PMAQI
21st Sep 2025267 PMAQI
21st Sep 2025288 PMAQI
21st Sep 2025319 PMAQI
21st Sep 20253110 PMAQI
21st Sep 20253111 PMAQI
22nd Sep 20253112 AMAQI
22nd Sep 2025361 AMAQI
22nd Sep 2025362 AMAQI
22nd Sep 2025373 AMAQI
22nd Sep 2025364 AMAQI
22nd Sep 2025355 AMAQI
20°C18/23°C
22nd Sep 2025356 AMAQI
22nd Sep 2025357 AMAQI
22nd Sep 2025358 AMAQI
22nd Sep 2025279 AMAQI
22nd Sep 20252710 AMAQI
22nd Sep 20253011 AMAQI
22nd Sep 20253212 PMAQI
22nd Sep 2025291 PMAQI
22nd Sep 2025302 PMAQI
22nd Sep 2025283 PMAQI
22nd Sep 2025294 PMAQI
22nd Sep 2025295 PMAQI
22nd Sep 2025296 PMAQI
22nd Sep 2025327 PMAQI
22nd Sep 2025318 PMAQI
22nd Sep 2025329 PMAQI
22nd Sep 20253310 PMAQI
22nd Sep 20253211 PMAQI
23rd Sep 20253212 AMAQI
23rd Sep 2025341 AMAQI
23rd Sep 2025352 AMAQI
23rd Sep 2025353 AMAQI
23rd Sep 2025344 AMAQI
23rd Sep 2025345 AMAQI
21°C19/24°C
23rd Sep 2025336 AMAQI
23rd Sep 2025337 AMAQI
23rd Sep 2025348 AMAQI
23rd Sep 2025319 AMAQI
23rd Sep 20253110 AMAQI
23rd Sep 20253211 AMAQI
23rd Sep 20253312 PMAQI
23rd Sep 2025301 PMAQI
23rd Sep 2025302 PMAQI
23rd Sep 2025273 PMAQI
23rd Sep 2025264 PMAQI
23rd Sep 2025265 PMAQI
23rd Sep 2025276 PMAQI
23rd Sep 2025257 PMAQI
23rd Sep 2025268 PMAQI
23rd Sep 2025319 PMAQI
23rd Sep 20253110 PMAQI
23rd Sep 20253111 PMAQI
24th Sep 20253112 AMAQI
24th Sep 2025331 AMAQI
24th Sep 2025342 AMAQI
24th Sep 2025343 AMAQI
24th Sep 2025334 AMAQI
24th Sep 2025335 AMAQI
21°C18/24°C
24th Sep 2025336 AMAQI
24th Sep 2025337 AMAQI
24th Sep 2025338 AMAQI
24th Sep 2025279 AMAQI
24th Sep 20253010 AMAQI
24th Sep 20253611 AMAQI
24th Sep 20254212 PMAQI
24th Sep 2025421 PMAQI
24th Sep 2025412 PMAQI
24th Sep 2025403 PMAQI
24th Sep 2025484 PMAQI
24th Sep 2025525 PMAQI
24th Sep 2025556 PMAQI
24th Sep 2025567 PMAQI
24th Sep 2025568 PMAQI
24th Sep 2025459 PMAQI
24th Sep 20254410 PMAQI
24th Sep 20254211 PMAQI
25th Sep 20254012 AMAQI
25th Sep 2025341 AMAQI
25th Sep 2025332 AMAQI
25th Sep 2025323 AMAQI
25th Sep 2025334 AMAQI
25th Sep 2025345 AMAQI
24°C21/28°C
25th Sep 2025346 AMAQI
25th Sep 2025337 AMAQI
25th Sep 2025338 AMAQI
25th Sep 2025449 AMAQI
25th Sep 20254910 AMAQI
25th Sep 20254311 AMAQI
25th Sep 20253412 PMAQI
25th Sep 2025281 PMAQI
25th Sep 2025262 PMAQI
25th Sep 2025283 PMAQI
25th Sep 2025234 PMAQI
25th Sep 2025245 PMAQI
25th Sep 2025236 PMAQI
25th Sep 2025237 PMAQI
25th Sep 2025268 PMAQI
25th Sep 2025279 PMAQI
25th Sep 20252810 PMAQI
25th Sep 20252511 PMAQI
26th Sep 20252512 AMAQI
26th Sep 2025271 AMAQI
26th Sep 2025262 AMAQI
26th Sep 2025253 AMAQI
26th Sep 2025264 AMAQI
26th Sep 2025255 AMAQI
23°C21/23°C
26th Sep 2025296 AMAQI
26th Sep 2025317 AMAQI
26th Sep 2025378 AMAQI
26th Sep 2025439 AMAQI
26th Sep 20254410 AMAQI
26th Sep 20254811 AMAQI
26th Sep 20255212 PMAQI
26th Sep 2025531 PMAQI
26th Sep 2025492 PMAQI
26th Sep 2025533 PMAQI
26th Sep 2025514 PMAQI
26th Sep 2025505 PMAQI
26th Sep 2025506 PMAQI
26th Sep 2025497 PMAQI
26th Sep 2025528 PMAQI
26th Sep 2025519 PMAQI
26th Sep 20255310 PMAQI
26th Sep 20254811 PMAQI
27th Sep 20254712 AMAQI
27th Sep 2025451 AMAQI
27th Sep 2025452 AMAQI
27th Sep 2025443 AMAQI
27th Sep 2025444 AMAQI
27th Sep 2025445 AMAQI
22°C20/25°C
27th Sep 2025466 AMAQI
27th Sep 2025497 AMAQI
27th Sep 2025488 AMAQI
27th Sep 2025499 AMAQI
27th Sep 20255110 AMAQI
27th Sep 20255111 AMAQI
27th Sep 20255112 PMAQI
27th Sep 2025511 PMAQI
27th Sep 2025512 PMAQI
27th Sep 2025513 PMAQI
27th Sep 2025514 PMAQI
27th Sep 2025515 PMAQI
27th Sep 2025526 PMAQI
27th Sep 2025517 PMAQI
27th Sep 2025518 PMAQI
27th Sep 2025529 PMAQI
27th Sep 20254910 PMAQI
27th Sep 20254911 PMAQI
28th Sep 20254912 AMAQI
28th Sep 2025481 AMAQI
28th Sep 2025462 AMAQI
28th Sep 2025443 AMAQI
28th Sep 2025414 AMAQI
28th Sep 2025415 AMAQI
22°C20/24°C
28th Sep 2025396 AMAQI
28th Sep 2025387 AMAQI
28th Sep 2025388 AMAQI
28th Sep 2025399 AMAQI
28th Sep 20253910 AMAQI
28th Sep 20253611 AMAQI
28th Sep 20253312 PMAQI
28th Sep 2025301 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025303 PMAQI
28th Sep 2025304 PMAQI
28th Sep 2025295 PMAQI
28th Sep 2025276 PMAQI
28th Sep 2025287 PMAQI
28th Sep 2025298 PMAQI
28th Sep 2025259 PMAQI
28th Sep 20252210 PMAQI
28th Sep 20251911 PMAQI
29th Sep 20252212 AMAQI
29th Sep 2025211 AMAQI
29th Sep 2025222 AMAQI
29th Sep 2025263 AMAQI
29th Sep 2025304 AMAQI
29th Sep 2025295 AMAQI
21°C20/25°C
29th Sep 2025356 AMAQI
29th Sep 2025367 AMAQI
29th Sep 2025388 AMAQI
29th Sep 2025399 AMAQI
29th Sep 20254310 AMAQI
29th Sep 20254211 AMAQI
29th Sep 20254212 PMAQI
29th Sep 2025431 PMAQI
29th Sep 2025392 PMAQI
29th Sep 2025333 PMAQI
29th Sep 2025334 PMAQI
29th Sep 2025355 PMAQI
29th Sep 2025406 PMAQI
29th Sep 2025387 PMAQI
29th Sep 2025398 PMAQI
29th Sep 2025379 PMAQI
29th Sep 20254110 PMAQI
29th Sep 20254511 PMAQI
30th Sep 20254412 AMAQI
30th Sep 2025471 AMAQI
30th Sep 2025512 AMAQI
30th Sep 2025523 AMAQI
30th Sep 2025494 AMAQI
30th Sep 2025505 AMAQI
20°C18/22°C
30th Sep 2025496 AMAQI
30th Sep 2025487 AMAQI
30th Sep 2025478 AMAQI
30th Sep 2025519 AMAQI
30th Sep 20255210 AMAQI
30th Sep 20255411 AMAQI
30th Sep 20255312 PMAQI
30th Sep 2025571 PMAQI
30th Sep 2025572 PMAQI
30th Sep 2025533 PMAQI
30th Sep 2025544 PMAQI
30th Sep 2025535 PMAQI
30th Sep 2025536 PMAQI
30th Sep 2025557 PMAQI
30th Sep 2025538 PMAQI
30th Sep 2025539 PMAQI
30th Sep 20255410 PMAQI
30th Sep 20255711 PMAQI
1st Oct 20255912 AMAQI
1st Oct 2025601 AMAQI
1st Oct 2025662 AMAQI
1st Oct 2025643 AMAQI
1st Oct 2025644 AMAQI
1st Oct 2025645 AMAQI
20°C16/24°C
1st Oct 2025656 AMAQI
1st Oct 2025677 AMAQI
1st Oct 2025658 AMAQI
1st Oct 2025639 AMAQI
1st Oct 20256110 AMAQI
1st Oct 20255811 AMAQI
1st Oct 20255912 PMAQI
1st Oct 2025551 PMAQI
1st Oct 2025532 PMAQI
1st Oct 2025533 PMAQI
1st Oct 2025544 PMAQI
1st Oct 2025555 PMAQI
1st Oct 2025566 PMAQI
1st Oct 2025557 PMAQI
1st Oct 2025518 PMAQI
1st Oct 2025549 PMAQI
1st Oct 20255810 PMAQI
1st Oct 20256111 PMAQI
2nd Oct 20256412 AMAQI
2nd Oct 2025661 AMAQI
2nd Oct 2025682 AMAQI
2nd Oct 2025693 AMAQI
2nd Oct 2025684 AMAQI
2nd Oct 2025675 AMAQI
21°C17/26°C
2nd Oct 2025736 AMAQI
2nd Oct 2025757 AMAQI
2nd Oct 2025738 AMAQI
2nd Oct 2025759 AMAQI
2nd Oct 20257810 AMAQI
2nd Oct 20257911 AMAQI
2nd Oct 20257912 PMAQI
2nd Oct 2025781 PMAQI
2nd Oct 2025732 PMAQI
2nd Oct 2025713 PMAQI
2nd Oct 2025704 PMAQI
2nd Oct 2025685 PMAQI
2nd Oct 2025706 PMAQI
2nd Oct 2025687 PMAQI
2nd Oct 2025668 PMAQI
2nd Oct 2025659 PMAQI
2nd Oct 20256410 PMAQI
2nd Oct 20256511 PMAQI
3rd Oct 20256712 AMAQI
3rd Oct 2025681 AMAQI
3rd Oct 2025702 AMAQI
3rd Oct 2025703 AMAQI
3rd Oct 2025734 AMAQI
3rd Oct 2025745 AMAQI
20°C18/23°C
3rd Oct 2025726 AMAQI
3rd Oct 2025737 AMAQI
3rd Oct 2025728 AMAQI
3rd Oct 2025749 AMAQI
3rd Oct 20256510 AMAQI
3rd Oct 20255711 AMAQI
3rd Oct 20255212 PMAQI
3rd Oct 2025531 PMAQI
3rd Oct 2025502 PMAQI
3rd Oct 2025463 PMAQI
3rd Oct 2025444 PMAQI
3rd Oct 2025435 PMAQI
3rd Oct 2025406 PMAQI
3rd Oct 2025397 PMAQI
3rd Oct 2025358 PMAQI
3rd Oct 2025469 PMAQI
3rd Oct 20254310 PMAQI
3rd Oct 20254011 PMAQI
4th Oct 20254012 AMAQI
4th Oct 2025391 AMAQI
4th Oct 2025412 AMAQI
4th Oct 2025433 AMAQI
4th Oct 2025404 AMAQI
4th Oct 2025415 AMAQI
19°C18/20°C
4th Oct 2025426 AMAQI
4th Oct 2025447 AMAQI
4th Oct 2025448 AMAQI
4th Oct 2025449 AMAQI
4th Oct 20254310 AMAQI
4th Oct 20254311 AMAQI
4th Oct 20254412 PMAQI
4th Oct 2025441 PMAQI
4th Oct 2025452 PMAQI
4th Oct 2025473 PMAQI
4th Oct 2025434 PMAQI
4th Oct 2025445 PMAQI
4th Oct 2025456 PMAQI
4th Oct 2025467 PMAQI
4th Oct 2025508 PMAQI
4th Oct 2025539 PMAQI
4th Oct 20255210 PMAQI
4th Oct 20255011 PMAQI
5th Oct 20255212 AMAQI
5th Oct 2025531 AMAQI
5th Oct 2025512 AMAQI
5th Oct 2025493 AMAQI
5th Oct 2025454 AMAQI
5th Oct 2025445 AMAQI
21°C21/22°C
5th Oct 2025526 AMAQI
5th Oct 2025497 AMAQI
5th Oct 2025508 AMAQI
5th Oct 2025509 AMAQI
5th Oct 20255210 AMAQI
5th Oct 20255311 AMAQI
5th Oct 20255312 PMAQI
5th Oct 2025581 PMAQI
5th Oct 2025582 PMAQI
5th Oct 2025553 PMAQI
5th Oct 2025564 PMAQI
5th Oct 2025575 PMAQI
5th Oct 2025616 PMAQI
5th Oct 2025567 PMAQI
5th Oct 2025558 PMAQI
5th Oct 2025539 PMAQI
5th Oct 20255210 PMAQI
5th Oct 20255211 PMAQI
6th Oct 20255212 AMAQI
6th Oct 2025521 AMAQI
6th Oct 2025522 AMAQI
6th Oct 2025523 AMAQI
6th Oct 2025384 AMAQI
6th Oct 2025495 AMAQI
21°C20/25°C
6th Oct 2025496 AMAQI
6th Oct 2025527 AMAQI
6th Oct 2025468 AMAQI
6th Oct 2025429 AMAQI
6th Oct 20254210 AMAQI
6th Oct 20254411 AMAQI
6th Oct 20254812 PMAQI
6th Oct 2025491 PMAQI
6th Oct 2025482 PMAQI
6th Oct 2025493 PMAQI
6th Oct 2025524 PMAQI
6th Oct 2025575 PMAQI
6th Oct 2025616 PMAQI
6th Oct 2025587 PMAQI
6th Oct 2025558 PMAQI
6th Oct 2025539 PMAQI
6th Oct 20254810 PMAQI
6th Oct 20253611 PMAQI
7th Oct 20253412 AMAQI
7th Oct 2025361 AMAQI
7th Oct 2025382 AMAQI
21°C19/22°C
7th Oct 2025328 PMAQI
7th Oct 2025319 PMAQI
7th Oct 20253610 PMAQI
7th Oct 20253811 PMAQI
8th Oct 20254512 AMAQI
8th Oct 2025481 AMAQI
8th Oct 2025472 AMAQI
8th Oct 2025383 AMAQI
8th Oct 2025414 AMAQI
8th Oct 2025425 AMAQI
21°C20/21°C
8th Oct 2025446 AMAQI
6 AM8th Oct 2025337 AMAQI
8th Oct 2025388 AMAQI
8th Oct 2025419 AMAQI
8th Oct 20253210 AMAQI
8th Oct 20253411 AMAQI
8th Oct 20253312 PMAQI
12 PM8th Oct 2025311 PMAQI
8th Oct 2025412 PMAQI
8th Oct 2025463 PMAQI
8th Oct 2025434 PMAQI
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 6 PM
43AQI
13 hours / Day
390 hours / Month
Avg. Lowest Time
6 AM - 6 PM
43AQI
13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 PM (Avg. 43), while the lowest AQI was between 6 AM to 6 PM (Avg. 43).
Night time
Avg. Highest Time
12 AM - 11 PM
43AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
12 AM - 11 PM
43AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 43), while the lowest AQI was between 12 AM to 11 PM (Avg. 43).
2025 Days Vs Air Quality
Pohang, Gyeongbuk, South Korea
2025
27%
75
71%
200
2%
5
Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)
Good
75 DaysModerate
200 DaysPoor
5 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 27%
Health Risk Level:
Very high
In 2025, 27% of 281 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
Pohang, Gyeongbuk, 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
63AQI
63AQI
2nd January 2025
66AQI
66AQI
3rd January 2025
55AQI
55AQI
4th January 2025
53AQI
53AQI
5th January 2025
65AQI
65AQI
6th January 2025
92AQI
92AQI
7th January 2025
59AQI
59AQI
8th January 2025
65AQI
65AQI
9th January 2025
52AQI
52AQI
10th January 2025
57AQI
57AQI
11th January 2025
57AQI
57AQI
12th January 2025
66AQI
66AQI
13th January 2025
77AQI
77AQI
14th January 2025
89AQI
89AQI
15th January 2025
60AQI
60AQI
16th January 2025
66AQI
66AQI
17th January 2025
77AQI
77AQI
18th January 2025
76AQI
76AQI
19th January 2025
74AQI
74AQI
20th January 2025
93AQI
93AQI
21st January 2025
122AQI
122AQI
22nd January 2025
127AQI
127AQI
23rd January 2025
104AQI
104AQI
24th January 2025
92AQI
92AQI
25th January 2025
68AQI
68AQI
26th January 2025
62AQI
62AQI
27th January 2025
63AQI
63AQI
28th January 2025
53AQI
53AQI
29th January 2025
59AQI
59AQI
30th January 2025
63AQI
63AQI
31st January 2025
69AQI
69AQI
1st February 2025
75AQI
75AQI
2nd February 2025
64AQI
64AQI
3rd February 2025
68AQI
68AQI
4th February 2025
52AQI
52AQI
5th February 2025
53AQI
53AQI
6th February 2025
50AQI
50AQI
7th February 2025
58AQI
58AQI
8th February 2025
49AQI
49AQI
9th February 2025
53AQI
53AQI
10th February 2025
57AQI
57AQI
11th February 2025
69AQI
69AQI
12th February 2025
66AQI
66AQI
13th February 2025
53AQI
53AQI
14th February 2025
71AQI
71AQI
15th February 2025
56AQI
56AQI
16th February 2025
86AQI
86AQI
17th February 2025
53AQI
53AQI
18th February 2025
60AQI
60AQI
19th February 2025
51AQI
51AQI
20th February 2025
55AQI
55AQI
21st February 2025
53AQI
53AQI
22nd February 2025
56AQI
56AQI
23rd February 2025
58AQI
58AQI
24th February 2025
57AQI
57AQI
25th February 2025
55AQI
55AQI
26th February 2025
81AQI
81AQI
27th February 2025
73AQI
73AQI
28th February 2025
68AQI
68AQI
1st March 2025
73AQI
73AQI
2nd March 2025
78AQI
78AQI
3rd March 2025
54AQI
54AQI
4th March 2025
50AQI
50AQI
5th March 2025
43AQI
43AQI
6th March 2025
45AQI
45AQI
7th March 2025
55AQI
55AQI
8th March 2025
59AQI
59AQI
9th March 2025
72AQI
72AQI
10th March 2025
67AQI
67AQI
11th March 2025
83AQI
83AQI
12th March 2025
76AQI
76AQI
13th March 2025
65AQI
65AQI
14th March 2025
61AQI
61AQI
15th March 2025
55AQI
55AQI
16th March 2025
57AQI
57AQI
17th March 2025
60AQI
60AQI
18th March 2025
63AQI
63AQI
19th March 2025
77AQI
77AQI
20th March 2025
72AQI
72AQI
21st March 2025
78AQI
78AQI
22nd March 2025
74AQI
74AQI
23rd March 2025
87AQI
87AQI
24th March 2025
92AQI
92AQI
25th March 2025
117AQI
117AQI
26th March 2025
106AQI
106AQI
27th March 2025
99AQI
99AQI
28th March 2025
86AQI
86AQI
29th March 2025
65AQI
65AQI
30th March 2025
60AQI
60AQI
31st March 2025
66AQI
66AQI
1st April 2025
68AQI
68AQI
2nd April 2025
55AQI
55AQI
3rd April 2025
57AQI
57AQI
4th April 2025
70AQI
70AQI
5th April 2025
61AQI
61AQI
6th April 2025
65AQI
65AQI
7th April 2025
59AQI
59AQI
8th April 2025
74AQI
74AQI
9th April 2025
75AQI
75AQI
10th April 2025
80AQI
80AQI
11th April 2025
76AQI
76AQI
12th April 2025
75AQI
75AQI
13th April 2025
65AQI
65AQI
14th April 2025
59AQI
59AQI
15th April 2025
55AQI
55AQI
16th April 2025
64AQI
64AQI
17th April 2025
64AQI
64AQI
18th April 2025
80AQI
80AQI
19th April 2025
61AQI
61AQI
20th April 2025
63AQI
63AQI
21st April 2025
56AQI
56AQI
22nd April 2025
63AQI
63AQI
23rd April 2025
45AQI
45AQI
24th April 2025
65AQI
65AQI
25th April 2025
70AQI
70AQI
26th April 2025
60AQI
60AQI
27th April 2025
57AQI
57AQI
28th April 2025
57AQI
57AQI
29th April 2025
63AQI
63AQI
30th April 2025
65AQI
65AQI
1st May 2025
59AQI
59AQI
2nd May 2025
55AQI
55AQI
3rd May 2025
55AQI
55AQI
4th May 2025
52AQI
52AQI
5th May 2025
51AQI
51AQI
6th May 2025
52AQI
52AQI
7th May 2025
56AQI
56AQI
8th May 2025
60AQI
60AQI
9th May 2025
50AQI
50AQI
10th May 2025
39AQI
39AQI
11th May 2025
56AQI
56AQI
12th May 2025
59AQI
59AQI
13th May 2025
70AQI
70AQI
14th May 2025
72AQI
72AQI
15th May 2025
64AQI
64AQI
16th May 2025
63AQI
63AQI
17th May 2025
53AQI
53AQI
18th May 2025
59AQI
59AQI
19th May 2025
61AQI
61AQI
20th May 2025
63AQI
63AQI
21st May 2025
54AQI
54AQI
22nd May 2025
61AQI
61AQI
23rd May 2025
64AQI
64AQI
24th May 2025
49AQI
49AQI
25th May 2025
52AQI
52AQI
26th May 2025
61AQI
61AQI
27th May 2025
63AQI
63AQI
28th May 2025
68AQI
68AQI
29th May 2025
59AQI
59AQI
30th May 2025
54AQI
54AQI
31st May 2025
50AQI
50AQI
1st June 2025
64AQI
64AQI
2nd June 2025
81AQI
81AQI
3rd June 2025
63AQI
63AQI
4th June 2025
57AQI
57AQI
5th June 2025
51AQI
51AQI
6th June 2025
61AQI
61AQI
7th June 2025
64AQI
64AQI
8th June 2025
74AQI
74AQI
9th June 2025
68AQI
68AQI
10th June 2025
67AQI
67AQI
11th June 2025
56AQI
56AQI
12th June 2025
65AQI
65AQI
13th June 2025
65AQI
65AQI
14th June 2025
51AQI
51AQI
15th June 2025
63AQI
63AQI
16th June 2025
53AQI
53AQI
17th June 2025
61AQI
61AQI
18th June 2025
63AQI
63AQI
19th June 2025
65AQI
65AQI
20th June 2025
50AQI
50AQI
21st June 2025
46AQI
46AQI
22nd June 2025
39AQI
39AQI
23rd June 2025
50AQI
50AQI
24th June 2025
52AQI
52AQI
25th June 2025
48AQI
48AQI
26th June 2025
53AQI
53AQI
27th June 2025
56AQI
56AQI
28th June 2025
65AQI
65AQI
29th June 2025
60AQI
60AQI
30th June 2025
54AQI
54AQI
1st July 2025
53AQI
53AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
53AQI
53AQI
4th July 2025
58AQI
58AQI
5th July 2025
54AQI
54AQI
6th July 2025
54AQI
54AQI
7th July 2025
62AQI
62AQI
8th July 2025
60AQI
60AQI
9th July 2025
55AQI
55AQI
10th July 2025
52AQI
52AQI
11th July 2025
53AQI
53AQI
12th July 2025
53AQI
53AQI
13th July 2025
54AQI
54AQI
14th July 2025
48AQI
48AQI
15th July 2025
46AQI
46AQI
16th July 2025
55AQI
55AQI
17th July 2025
53AQI
53AQI
18th July 2025
49AQI
49AQI
19th July 2025
40AQI
40AQI
20th July 2025
48AQI
48AQI
21st July 2025
44AQI
44AQI
22nd July 2025
45AQI
45AQI
23rd July 2025
55AQI
55AQI
24th July 2025
54AQI
54AQI
25th July 2025
47AQI
47AQI
26th July 2025
47AQI
47AQI
27th July 2025
42AQI
42AQI
28th July 2025
48AQI
48AQI
29th July 2025
50AQI
50AQI
30th July 2025
52AQI
52AQI
31st July 2025
52AQI
52AQI
1st August 2025
53AQI
53AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
62AQI
62AQI
4th August 2025
55AQI
55AQI
5th August 2025
51AQI
51AQI
6th August 2025
49AQI
49AQI
7th August 2025
48AQI
48AQI
8th August 2025
53AQI
53AQI
9th August 2025
62AQI
62AQI
10th August 2025
51AQI
51AQI
11th August 2025
53AQI
53AQI
12th August 2025
43AQI
43AQI
13th August 2025
41AQI
41AQI
14th August 2025
42AQI
42AQI
15th August 2025
42AQI
42AQI
16th August 2025
43AQI
43AQI
17th August 2025
42AQI
42AQI
18th August 2025
51AQI
51AQI
19th August 2025
51AQI
51AQI
20th August 2025
49AQI
49AQI
21st August 2025
50AQI
50AQI
22nd August 2025
54AQI
54AQI
23rd August 2025
51AQI
51AQI
24th August 2025
55AQI
55AQI
25th August 2025
51AQI
51AQI
26th August 2025
44AQI
44AQI
27th August 2025
48AQI
48AQI
28th August 2025
50AQI
50AQI
29th August 2025
49AQI
49AQI
30th August 2025
48AQI
48AQI
31st August 2025
51AQI
51AQI
1st September 2025
40AQI
40AQI
2nd September 2025
45AQI
45AQI
3rd September 2025
45AQI
45AQI
4th September 2025
38AQI
38AQI
5th September 2025
36AQI
36AQI
6th September 2025
38AQI
38AQI
7th September 2025
39AQI
39AQI
8th September 2025
47AQI
47AQI
9th September 2025
42AQI
42AQI
10th September 2025
43AQI
43AQI
11th September 2025
43AQI
43AQI
12th September 2025
41AQI
41AQI
13th September 2025
38AQI
38AQI
14th September 2025
39AQI
39AQI
15th September 2025
46AQI
46AQI
16th September 2025
49AQI
49AQI
17th September 2025
40AQI
40AQI
18th September 2025
36AQI
36AQI
19th September 2025
33AQI
33AQI
20th September 2025
34AQI
34AQI
21st September 2025
31AQI
31AQI
22nd September 2025
32AQI
32AQI
23rd September 2025
30AQI
30AQI
24th September 2025
39AQI
39AQI
25th September 2025
30AQI
30AQI
26th September 2025
39AQI
39AQI
27th September 2025
48AQI
48AQI
28th September 2025
36AQI
36AQI
29th September 2025
33AQI
33AQI
30th September 2025
50AQI
50AQI
1st October 2025
59AQI
59AQI
2nd October 2025
68AQI
68AQI
3rd October 2025
58AQI
58AQI
4th October 2025
44AQI
44AQI
5th October 2025
52AQI
52AQI
6th October 2025
52AQI
52AQI
7th October 2025
35AQI
35AQI
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
72AQI
61AQI
71AQI
64AQI
58AQI
59AQI
51AQI
50AQI
39AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202558AQI
28
3
2
26
3
26
2
1
29
4
27
5
25
13
18
15
16
30
2
5
75
200
5
Highest AQI recorded in
January72AQI
Lowest AQI recorded in
September39AQI
202457AQI
4
27
13
13
3
2
28
1
2
24
3
1
8
23
8
21
1
28
3
22
9
25
5
22
9
10
20
1
30
145
212
8
1
Highest AQI recorded in
April77AQI
Lowest AQI recorded in
July41AQI
202362AQI
8
18
5
6
18
4
4
23
4
9
17
2
2
10
21
14
16
15
16
16
15
22
8
9
22
9
20
12
16
3
134
210
18
2
Highest AQI recorded in
March76AQI
Lowest AQI recorded in
September46AQI
202260AQI
12
15
4
2
16
4
7
19
5
7
23
6
23
2
19
11
14
11
1
21
8
18
13
4
24
2
3
27
1
114
190
18
Highest AQI recorded in
November72AQI
Lowest AQI recorded in
August37AQI
202158AQI
13
17
1
9
17
2
6
23
1
1
8
20
2
7
23
1
9
21
22
9
18
13
27
3
19
11
1
9
19
2
12
16
3
159
192
13
1
Highest AQI recorded in
March69AQI
Lowest AQI recorded in
September40AQI
202055AQI
6
7
9
12
5
12
1
14
16
25
6
15
16
19
10
1
15
15
1
10
18
2
9
18
4
127
130
9
Highest AQI recorded in
December65AQI
Lowest AQI recorded in
July42AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
62AQILeast Polluted Year Recorded
2020(Avg.)
55AQIPohang's annual 2025 AQI (58) shows an average percentage change of -0.3% (improved AQI) compared to previous years: 2020 (55), 2021 (58), 2022 (60), 2023 (62), 2024 (57).
