Hapdeok eup, Tangjin, Chungnam, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Hapdeok eup, Tangjin, Chungnam, South Korea
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2023
81AQILowest AQI recorded on
21st Aug 2024
26AQISame Day Analysis (8th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 45 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Hapdeok eup, Tangjin, Chungnam, South Korea
AQI
Day
Night
.
5 AM7th Aug 2026
7 PM
4 AM8th Aug 2026
Day time
Avg. Highest Time
5AM7th Aug
100AQI
Avg. Lowest Time
6PM7th Aug
19AQI
Night time
Avg. Highest Time
3AM8th Aug
90AQI
Avg. Lowest Time
1AM8th Aug
56AQI
In the last 24 hours,
Hapdeok eup's AQI reached its highest point of 100 at 5 AM during the Day, while the lowest point, 19, was recorded at 6 PM during the Day between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hapdeok eup, Tangjin, Chungnam, South Korea
JulAug
10th - 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 - 06th06th - 07th07th - 08th08th
Day
Night
10th Jul 2026285 AMAQI
10th Jul 2026286 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20263010 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026232 PMAQI
10th Jul 2026253 PMAQI
10th Jul 2026264 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026297 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026311 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026303 AMAQI
11th Jul 2026264 AMAQI
24°C22/28°C
11th Jul 2026285 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026317 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263310 AMAQI
11th Jul 20263111 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026223 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026315 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026297 PMAQI
11th Jul 2026298 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20263210 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20263312 AMAQI
12th Jul 2026481 AMAQI
12th Jul 2026692 AMAQI
12th Jul 2026643 AMAQI
12th Jul 2026694 AMAQI
27°C22/31°C
12th Jul 2026765 AMAQI
12th Jul 2026676 AMAQI
12th Jul 2026627 AMAQI
12th Jul 2026648 AMAQI
12th Jul 2026509 AMAQI
12th Jul 20265610 AMAQI
12th Jul 20264211 AMAQI
12th Jul 20264412 PMAQI
12th Jul 2026481 PMAQI
12th Jul 2026502 PMAQI
12th Jul 2026523 PMAQI
12th Jul 2026464 PMAQI
12th Jul 2026525 PMAQI
12th Jul 2026496 PMAQI
12th Jul 2026477 PMAQI
12th Jul 2026338 PMAQI
12th Jul 2026389 PMAQI
12th Jul 20264210 PMAQI
12th Jul 20264011 PMAQI
13th Jul 20263112 AMAQI
13th Jul 2026311 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026273 AMAQI
13th Jul 2026214 AMAQI
28°C23/33°C
13th Jul 2026235 AMAQI
13th Jul 2026296 AMAQI
13th Jul 2026337 AMAQI
13th Jul 2026218 AMAQI
13th Jul 2026279 AMAQI
13th Jul 20263610 AMAQI
13th Jul 20262911 AMAQI
13th Jul 20263612 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026252 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026254 PMAQI
13th Jul 2026175 PMAQI
13th Jul 2026176 PMAQI
13th Jul 2026257 PMAQI
13th Jul 2026388 PMAQI
13th Jul 2026369 PMAQI
13th Jul 20263810 PMAQI
13th Jul 20264811 PMAQI
14th Jul 20263612 AMAQI
14th Jul 2026381 AMAQI
14th Jul 2026382 AMAQI
14th Jul 2026533 AMAQI
14th Jul 2026334 AMAQI
27°C24/31°C
14th Jul 2026385 AMAQI
14th Jul 2026336 AMAQI
14th Jul 2026267 AMAQI
14th Jul 2026258 AMAQI
14th Jul 2026289 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20262211 AMAQI
14th Jul 20262012 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026192 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026289 PMAQI
14th Jul 20262910 PMAQI
14th Jul 20263011 PMAQI
15th Jul 20263412 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026322 AMAQI
15th Jul 2026293 AMAQI
15th Jul 2026254 AMAQI
26°C24/29°C
15th Jul 2026285 AMAQI
15th Jul 2026256 AMAQI
15th Jul 2026487 AMAQI
15th Jul 2026468 AMAQI
15th Jul 2026669 AMAQI
15th Jul 20265210 AMAQI
15th Jul 20263111 AMAQI
15th Jul 20265012 PMAQI
15th Jul 2026441 PMAQI
15th Jul 2026462 PMAQI
15th Jul 2026513 PMAQI
15th Jul 2026484 PMAQI
15th Jul 2026445 PMAQI
15th Jul 2026406 PMAQI
15th Jul 2026487 PMAQI
15th Jul 2026528 PMAQI
15th Jul 2026549 PMAQI
15th Jul 20266910 PMAQI
15th Jul 20266411 PMAQI
16th Jul 20265712 AMAQI
16th Jul 2026601 AMAQI
16th Jul 2026622 AMAQI
16th Jul 2026623 AMAQI
16th Jul 2026684 AMAQI
25°C23/28°C
16th Jul 2026625 AMAQI
16th Jul 2026586 AMAQI
16th Jul 2026587 AMAQI
16th Jul 2026588 AMAQI
16th Jul 2026629 AMAQI
16th Jul 20265810 AMAQI
16th Jul 20265911 AMAQI
16th Jul 20266212 PMAQI
16th Jul 2026621 PMAQI
16th Jul 2026642 PMAQI
16th Jul 2026573 PMAQI
16th Jul 2026564 PMAQI
16th Jul 2026525 PMAQI
16th Jul 2026526 PMAQI
16th Jul 2026487 PMAQI
16th Jul 2026488 PMAQI
16th Jul 2026499 PMAQI
16th Jul 20265810 PMAQI
16th Jul 20265811 PMAQI
17th Jul 20265912 AMAQI
17th Jul 2026601 AMAQI
17th Jul 2026622 AMAQI
17th Jul 2026623 AMAQI
17th Jul 2026624 AMAQI
25°C22/29°C
17th Jul 2026645 AMAQI
17th Jul 2026666 AMAQI
17th Jul 2026677 AMAQI
17th Jul 2026688 AMAQI
17th Jul 2026709 AMAQI
17th Jul 20266910 AMAQI
17th Jul 20267811 AMAQI
17th Jul 20268012 PMAQI
17th Jul 2026801 PMAQI
17th Jul 2026702 PMAQI
17th Jul 2026583 PMAQI
17th Jul 2026694 PMAQI
17th Jul 2026735 PMAQI
17th Jul 2026656 PMAQI
17th Jul 2026667 PMAQI
17th Jul 2026658 PMAQI
17th Jul 2026669 PMAQI
17th Jul 20266410 PMAQI
17th Jul 20266711 PMAQI
18th Jul 20266012 AMAQI
18th Jul 2026551 AMAQI
18th Jul 2026462 AMAQI
18th Jul 2026493 AMAQI
18th Jul 2026474 AMAQI
24°C23/27°C
18th Jul 2026385 AMAQI
18th Jul 2026346 AMAQI
18th Jul 2026457 AMAQI
18th Jul 2026608 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20263410 AMAQI
18th Jul 20262211 AMAQI
18th Jul 20262412 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026462 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026164 PMAQI
18th Jul 2026165 PMAQI
18th Jul 2026276 PMAQI
18th Jul 2026297 PMAQI
18th Jul 2026298 PMAQI
18th Jul 2026409 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20263811 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026211 AMAQI
19th Jul 2026172 AMAQI
19th Jul 2026103 AMAQI
19th Jul 202684 AMAQI
24°C22/25°C
19th Jul 2026175 AMAQI
19th Jul 2026296 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026218 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20262710 AMAQI
19th Jul 20262911 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026194 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026319 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20263112 AMAQI
20th Jul 2026361 AMAQI
20th Jul 2026382 AMAQI
20th Jul 2026403 AMAQI
20th Jul 2026424 AMAQI
24°C21/26°C
20th Jul 2026405 AMAQI
20th Jul 2026426 AMAQI
20th Jul 2026427 AMAQI
20th Jul 2026448 AMAQI
20th Jul 2026339 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20262111 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026343 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026487 PMAQI
20th Jul 2026478 PMAQI
20th Jul 2026409 PMAQI
20th Jul 20263810 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20263312 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026232 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026254 AMAQI
24°C21/28°C
21st Jul 2026275 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20263110 AMAQI
21st Jul 20263611 AMAQI
21st Jul 2026331 PMAQI
21st Jul 2026332 PMAQI
21st Jul 2026363 PMAQI
21st Jul 2026364 PMAQI
21st Jul 2026385 PMAQI
21st Jul 2026216 PMAQI
21st Jul 2026787 PMAQI
21st Jul 2026318 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20262910 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20263312 AMAQI
22nd Jul 2026311 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026294 AMAQI
25°C24/27°C
22nd Jul 2026335 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026277 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026369 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20265312 PMAQI
22nd Jul 2026541 PMAQI
22nd Jul 2026522 PMAQI
22nd Jul 2026463 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026365 PMAQI
22nd Jul 2026526 PMAQI
22nd Jul 2026497 PMAQI
22nd Jul 2026508 PMAQI
22nd Jul 2026529 PMAQI
22nd Jul 20265210 PMAQI
22nd Jul 20265411 PMAQI
23rd Jul 20265412 AMAQI
23rd Jul 2026501 AMAQI
23rd Jul 2026492 AMAQI
23rd Jul 2026503 AMAQI
23rd Jul 2026464 AMAQI
25°C23/28°C
23rd Jul 2026485 AMAQI
23rd Jul 2026506 AMAQI
23rd Jul 2026447 AMAQI
23rd Jul 2026408 AMAQI
23rd Jul 2026429 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20264611 AMAQI
23rd Jul 20265112 PMAQI
23rd Jul 2026531 PMAQI
23rd Jul 2026542 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026554 PMAQI
23rd Jul 2026545 PMAQI
23rd Jul 2026536 PMAQI
23rd Jul 2026567 PMAQI
23rd Jul 2026588 PMAQI
23rd Jul 2026559 PMAQI
23rd Jul 20265310 PMAQI
23rd Jul 20265211 PMAQI
24th Jul 20265012 AMAQI
24th Jul 2026461 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026443 AMAQI
24th Jul 2026444 AMAQI
26°C24/28°C
24th Jul 2026445 AMAQI
24th Jul 2026426 AMAQI
24th Jul 2026427 AMAQI
24th Jul 2026408 AMAQI
24th Jul 2026499 AMAQI
24th Jul 20265010 AMAQI
24th Jul 20265211 AMAQI
24th Jul 20265212 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026442 PMAQI
24th Jul 2026383 PMAQI
24th Jul 2026424 PMAQI
24th Jul 2026345 PMAQI
24th Jul 2026336 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026299 PMAQI
24th Jul 20263110 PMAQI
24th Jul 20263111 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026291 AMAQI
25th Jul 2026332 AMAQI
25th Jul 2026293 AMAQI
25th Jul 2026314 AMAQI
26°C24/29°C
25th Jul 2026275 AMAQI
25th Jul 2026276 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20263111 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026234 PMAQI
25th Jul 2026215 PMAQI
25th Jul 2026236 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262511 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026214 AMAQI
26°C24/29°C
26th Jul 2026215 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20263111 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026313 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026312 AMAQI
27th Jul 2026233 AMAQI
27th Jul 2026254 AMAQI
27°C24/30°C
27th Jul 2026275 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026334 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026279 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026254 AMAQI
27°C25/30°C
28th Jul 2026255 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026317 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026389 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20265511 AMAQI
28th Jul 20265212 PMAQI
28th Jul 2026531 PMAQI
28th Jul 2026512 PMAQI
28th Jul 2026553 PMAQI
28th Jul 2026554 PMAQI
28th Jul 2026545 PMAQI
28th Jul 2026566 PMAQI
28th Jul 2026497 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026429 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20263311 PMAQI
29th Jul 20262912 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026294 AMAQI
27°C24/30°C
29th Jul 2026275 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262710 AMAQI
29th Jul 20262911 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026271 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026233 AMAQI
30th Jul 2026274 AMAQI
27°C24/31°C
30th Jul 2026275 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026237 AMAQI
30th Jul 2026238 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026272 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026337 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026319 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20262912 AMAQI
31st Jul 2026291 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026274 AMAQI
26°C23/30°C
31st Jul 2026345 AMAQI
31st Jul 2026346 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026338 AMAQI
31st Jul 2026389 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20265311 AMAQI
31st Jul 20265512 PMAQI
31st Jul 2026521 PMAQI
31st Jul 2026462 PMAQI
31st Jul 2026423 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026465 PMAQI
31st Jul 2026486 PMAQI
31st Jul 2026487 PMAQI
31st Jul 2026428 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20264910 PMAQI
31st Jul 20265411 PMAQI
1st Aug 20265412 AMAQI
1st Aug 2026571 AMAQI
1st Aug 2026552 AMAQI
1st Aug 2026623 AMAQI
1st Aug 2026664 AMAQI
27°C23/31°C
1st Aug 2026645 AMAQI
1st Aug 2026696 AMAQI
1st Aug 2026707 AMAQI
1st Aug 2026668 AMAQI
1st Aug 2026789 AMAQI
1st Aug 20267810 AMAQI
1st Aug 20268311 AMAQI
1st Aug 20266912 PMAQI
1st Aug 2026591 PMAQI
1st Aug 2026602 PMAQI
1st Aug 2026593 PMAQI
1st Aug 2026604 PMAQI
1st Aug 2026655 PMAQI
1st Aug 2026596 PMAQI
1st Aug 2026587 PMAQI
1st Aug 2026598 PMAQI
1st Aug 2026629 PMAQI
1st Aug 20265910 PMAQI
1st Aug 20265611 PMAQI
2nd Aug 20264812 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026532 AMAQI
2nd Aug 2026663 AMAQI
2nd Aug 2026484 AMAQI
28°C25/31°C
2nd Aug 2026445 AMAQI
2nd Aug 2026426 AMAQI
2nd Aug 2026427 AMAQI
2nd Aug 2026408 AMAQI
2nd Aug 2026409 AMAQI
2nd Aug 20265010 AMAQI
2nd Aug 20265211 AMAQI
2nd Aug 20265012 PMAQI
2nd Aug 2026521 PMAQI
2nd Aug 2026502 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026564 PMAQI
2nd Aug 2026555 PMAQI
2nd Aug 2026496 PMAQI
2nd Aug 2026467 PMAQI
2nd Aug 2026408 PMAQI
2nd Aug 2026389 PMAQI
2nd Aug 20263110 PMAQI
2nd Aug 20263111 PMAQI
3rd Aug 20264212 AMAQI
3rd Aug 2026501 AMAQI
3rd Aug 2026522 AMAQI
3rd Aug 2026493 AMAQI
3rd Aug 2026604 AMAQI
28°C24/32°C
3rd Aug 2026595 AMAQI
3rd Aug 2026566 AMAQI
3rd Aug 2026537 AMAQI
3rd Aug 2026528 AMAQI
3rd Aug 2026519 AMAQI
3rd Aug 20264810 AMAQI
3rd Aug 20264811 AMAQI
3rd Aug 20265812 PMAQI
3rd Aug 2026591 PMAQI
3rd Aug 2026602 PMAQI
3rd Aug 2026593 PMAQI
3rd Aug 2026604 PMAQI
3rd Aug 2026605 PMAQI
3rd Aug 2026606 PMAQI
3rd Aug 2026647 PMAQI
3rd Aug 2026628 PMAQI
3rd Aug 2026689 PMAQI
3rd Aug 20266210 PMAQI
3rd Aug 20266411 PMAQI
4th Aug 20266612 AMAQI
4th Aug 2026651 AMAQI
4th Aug 2026642 AMAQI
4th Aug 2026623 AMAQI
4th Aug 2026594 AMAQI
28°C23/34°C
4th Aug 2026675 AMAQI
4th Aug 2026686 AMAQI
4th Aug 2026657 AMAQI
4th Aug 2026608 AMAQI
4th Aug 2026659 AMAQI
4th Aug 20266710 AMAQI
4th Aug 20266811 AMAQI
4th Aug 20267212 PMAQI
4th Aug 2026951 PMAQI
4th Aug 2026742 PMAQI
4th Aug 2026693 PMAQI
4th Aug 2026714 PMAQI
4th Aug 2026725 PMAQI
4th Aug 2026686 PMAQI
4th Aug 2026787 PMAQI
4th Aug 2026858 PMAQI
4th Aug 2026929 PMAQI
4th Aug 20269510 PMAQI
4th Aug 20269411 PMAQI
5th Aug 20266612 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026122 AMAQI
5th Aug 2026203 AMAQI
5th Aug 2026294 AMAQI
29°C25/35°C
5th Aug 2026335 AMAQI
5th Aug 2026256 AMAQI
5th Aug 2026387 AMAQI
5th Aug 2026338 AMAQI
5th Aug 2026369 AMAQI
5th Aug 20264010 AMAQI
5th Aug 20264411 AMAQI
5th Aug 20265012 PMAQI
5th Aug 2026551 PMAQI
5th Aug 2026332 PMAQI
5th Aug 2026333 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026425 PMAQI
5th Aug 2026426 PMAQI
5th Aug 2026547 PMAQI
5th Aug 2026558 PMAQI
5th Aug 2026669 PMAQI
5th Aug 20267810 PMAQI
5th Aug 20267611 PMAQI
6th Aug 20267412 AMAQI
6th Aug 2026721 AMAQI
6th Aug 2026592 AMAQI
6th Aug 2026573 AMAQI
6th Aug 2026674 AMAQI
29°C25/34°C
6th Aug 2026715 AMAQI
6th Aug 2026766 AMAQI
6th Aug 2026787 AMAQI
6th Aug 2026858 AMAQI
6th Aug 2026729 AMAQI
6th Aug 20267910 AMAQI
6th Aug 20267211 AMAQI
6th Aug 20263812 PMAQI
6th Aug 2026441 PMAQI
6th Aug 2026422 PMAQI
6th Aug 2026213 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026365 PMAQI
6th Aug 2026466 PMAQI
6th Aug 2026527 PMAQI
6th Aug 2026568 PMAQI
6th Aug 2026549 PMAQI
6th Aug 20267610 PMAQI
6th Aug 20269811 PMAQI
7th Aug 202611412 AMAQI
7th Aug 2026901 AMAQI
7th Aug 20261002 AMAQI
7th Aug 20261083 AMAQI
7th Aug 20261104 AMAQI
29°C26/34°C
7th Aug 20261005 AMAQI
7th Aug 2026996 AMAQI
7th Aug 2026927 AMAQI
7th Aug 2026948 AMAQI
7th Aug 2026889 AMAQI
7th Aug 20268710 AMAQI
7th Aug 20269011 AMAQI
7th Aug 20269212 PMAQI
7th Aug 2026841 PMAQI
7th Aug 2026402 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026274 PMAQI
7th Aug 2026365 PMAQI
7th Aug 2026196 PMAQI
7th Aug 2026347 PMAQI
7th Aug 2026648 PMAQI
7th Aug 2026659 PMAQI
7th Aug 20266410 PMAQI
7th Aug 20265811 PMAQI
8th Aug 20266412 AMAQI
8th Aug 2026561 AMAQI
8th Aug 2026662 AMAQI
8th Aug 2026903 AMAQI
8th Aug 2026784 AMAQI
29°C25/35°C
8th Aug 2026785 AMAQI
5 AM8th Aug 2026686 AMAQI
8th Aug 2026717 AMAQI
8th Aug 2026708 AMAQI
8th Aug 2026719 AMAQI
8th Aug 20264710 AMAQI
8th Aug 20262311 AMAQI
8th Aug 20263612 PMAQI
12 PM8th Aug 2026271 PMAQI
8th Aug 2026192 PMAQI
8th Aug 2026193 PMAQI
8th Aug 2026174 PMAQI
8th Aug 2026225 PMAQI
8th Aug 2026366 PMAQI
8th Aug 2026317 PMAQI
7 PM8th Aug 2026318 PMAQI
8th Aug 2026219 PMAQI
8th Aug 20261710 PMAQI
8th Aug 20262311 PMAQI
12 AM
4 AM
29°C22/35°C
Day time
Avg. Highest Time
12 PM - 1 PM
45AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 6 PM
39AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 1 PM (Avg. 45), while the lowest AQI was between 3 PM to 6 PM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 11 PM
43AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
1 AM - 11 PM
43AQI
8 hours / Day
240 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 1 AM to 11 PM (Avg. 43).
2026 Days Vs Air Quality
Hapdeok eup, Tangjin, Chungnam, South Korea
2026
42%
91
53%
114
6%
12
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
91 DaysModerate
114 DaysPoor
12 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2026, 42% of 220 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Hapdeok eup, Tangjin, Chungnam, South Korea
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
24AQI (US)
24AQI (US)
2nd January 2026
44AQI (US)
44AQI (US)
3rd January 2026
54AQI (US)
54AQI (US)
4th January 2026
81AQI (US)
81AQI (US)
5th January 2026
58AQI (US)
58AQI (US)
6th January 2026
31AQI (US)
31AQI (US)
7th January 2026
49AQI (US)
49AQI (US)
8th January 2026
21AQI (US)
21AQI (US)
9th January 2026
38AQI (US)
38AQI (US)
10th January 2026
58AQI (US)
58AQI (US)
11th January 2026
21AQI (US)
21AQI (US)
12th January 2026
44AQI (US)
44AQI (US)
13th January 2026
50AQI (US)
50AQI (US)
14th January 2026
34AQI (US)
34AQI (US)
15th January 2026
103AQI (US)
103AQI (US)
16th January 2026
111AQI (US)
111AQI (US)
17th January 2026
98AQI (US)
98AQI (US)
18th January 2026
98AQI (US)
98AQI (US)
19th January 2026
53AQI (US)
53AQI (US)
20th January 2026
26AQI (US)
26AQI (US)
21st January 2026
37AQI (US)
37AQI (US)
22nd January 2026
31AQI (US)
31AQI (US)
23rd January 2026
59AQI (US)
59AQI (US)
24th January 2026
48AQI (US)
48AQI (US)
25th January 2026
27AQI (US)
27AQI (US)
26th January 2026
53AQI (US)
53AQI (US)
27th January 2026
57AQI (US)
57AQI (US)
28th January 2026
35AQI (US)
35AQI (US)
29th January 2026
50AQI (US)
50AQI (US)
30th January 2026
43AQI (US)
43AQI (US)
31st January 2026
68AQI (US)
68AQI (US)
1st February 2026
75AQI (US)
75AQI (US)
2nd February 2026
64AQI (US)
64AQI (US)
3rd February 2026
67AQI (US)
67AQI (US)
4th February 2026
97AQI (US)
97AQI (US)
5th February 2026
116AQI (US)
116AQI (US)
6th February 2026
61AQI (US)
61AQI (US)
7th February 2026
32AQI (US)
32AQI (US)
8th February 2026
39AQI (US)
39AQI (US)
9th February 2026
52AQI (US)
52AQI (US)
10th February 2026
76AQI (US)
76AQI (US)
11th February 2026
98AQI (US)
98AQI (US)
12th February 2026
108AQI (US)
108AQI (US)
13th February 2026
126AQI (US)
126AQI (US)
14th February 2026
131AQI (US)
131AQI (US)
15th February 2026
103AQI (US)
103AQI (US)
16th February 2026
44AQI (US)
44AQI (US)
17th February 2026
58AQI (US)
58AQI (US)
18th February 2026
55AQI (US)
55AQI (US)
19th February 2026
38AQI (US)
38AQI (US)
20th February 2026
86AQI (US)
86AQI (US)
21st February 2026
85AQI (US)
85AQI (US)
22nd February 2026
55AQI (US)
55AQI (US)
23rd February 2026
30AQI (US)
30AQI (US)
24th February 2026
50AQI (US)
50AQI (US)
25th February 2026
63AQI (US)
63AQI (US)
26th February 2026
47AQI (US)
47AQI (US)
27th February 2026
47AQI (US)
47AQI (US)
28th February 2026
61AQI (US)
61AQI (US)
1st March 2026
72AQI (US)
72AQI (US)
2nd March 2026
18AQI (US)
18AQI (US)
3rd March 2026
24AQI (US)
24AQI (US)
4th March 2026
56AQI (US)
56AQI (US)
5th March 2026
86AQI (US)
86AQI (US)
6th March 2026
42AQI (US)
42AQI (US)
7th March 2026
51AQI (US)
51AQI (US)
8th March 2026
55AQI (US)
55AQI (US)
9th March 2026
91AQI (US)
91AQI (US)
10th March 2026
81AQI (US)
81AQI (US)
11th March 2026
87AQI (US)
87AQI (US)
12th March 2026
107AQI (US)
107AQI (US)
13th March 2026
64AQI (US)
64AQI (US)
14th March 2026
85AQI (US)
85AQI (US)
15th March 2026
95AQI (US)
95AQI (US)
16th March 2026
118AQI (US)
118AQI (US)
17th March 2026
129AQI (US)
129AQI (US)
18th March 2026
134AQI (US)
134AQI (US)
19th March 2026
72AQI (US)
72AQI (US)
20th March 2026
67AQI (US)
67AQI (US)
21st March 2026
66AQI (US)
66AQI (US)
22nd March 2026
92AQI (US)
92AQI (US)
23rd March 2026
86AQI (US)
86AQI (US)
24th March 2026
95AQI (US)
95AQI (US)
25th March 2026
75AQI (US)
75AQI (US)
26th March 2026
72AQI (US)
72AQI (US)
27th March 2026
56AQI (US)
56AQI (US)
28th March 2026
72AQI (US)
72AQI (US)
29th March 2026
81AQI (US)
81AQI (US)
30th March 2026
108AQI (US)
108AQI (US)
31st March 2026
68AQI (US)
68AQI (US)
1st April 2026
63AQI (US)
63AQI (US)
2nd April 2026
64AQI (US)
64AQI (US)
3rd April 2026
86AQI (US)
86AQI (US)
4th April 2026
49AQI (US)
49AQI (US)
5th April 2026
68AQI (US)
68AQI (US)
6th April 2026
61AQI (US)
61AQI (US)
7th April 2026
25AQI (US)
25AQI (US)
8th April 2026
49AQI (US)
49AQI (US)
9th April 2026
72AQI (US)
72AQI (US)
10th April 2026
41AQI (US)
41AQI (US)
11th April 2026
54AQI (US)
54AQI (US)
12th April 2026
64AQI (US)
64AQI (US)
13th April 2026
66AQI (US)
66AQI (US)
14th April 2026
89AQI (US)
89AQI (US)
15th April 2026
93AQI (US)
93AQI (US)
16th April 2026
76AQI (US)
76AQI (US)
17th April 2026
18th April 2026
63AQI (US)
63AQI (US)
19th April 2026
66AQI (US)
66AQI (US)
20th April 2026
67AQI (US)
67AQI (US)
21st April 2026
65AQI (US)
65AQI (US)
22nd April 2026
23rd April 2026
62AQI (US)
62AQI (US)
24th April 2026
42AQI (US)
42AQI (US)
25th April 2026
60AQI (US)
60AQI (US)
26th April 2026
62AQI (US)
62AQI (US)
27th April 2026
58AQI (US)
58AQI (US)
28th April 2026
38AQI (US)
38AQI (US)
29th April 2026
54AQI (US)
54AQI (US)
30th April 2026
53AQI (US)
53AQI (US)
1st May 2026
45AQI (US)
45AQI (US)
2nd May 2026
81AQI (US)
81AQI (US)
3rd May 2026
55AQI (US)
55AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
41AQI (US)
41AQI (US)
6th May 2026
34AQI (US)
34AQI (US)
7th May 2026
39AQI (US)
39AQI (US)
8th May 2026
37AQI (US)
37AQI (US)
9th May 2026
10th May 2026
39AQI (US)
39AQI (US)
11th May 2026
28AQI (US)
28AQI (US)
12th May 2026
25AQI (US)
25AQI (US)
13th May 2026
57AQI (US)
57AQI (US)
14th May 2026
74AQI (US)
74AQI (US)
15th May 2026
66AQI (US)
66AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
65AQI (US)
65AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
53AQI (US)
53AQI (US)
20th May 2026
64AQI (US)
64AQI (US)
21st May 2026
66AQI (US)
66AQI (US)
22nd May 2026
77AQI (US)
77AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
65AQI (US)
65AQI (US)
26th May 2026
49AQI (US)
49AQI (US)
27th May 2026
36AQI (US)
36AQI (US)
28th May 2026
33AQI (US)
33AQI (US)
29th May 2026
50AQI (US)
50AQI (US)
30th May 2026
52AQI (US)
52AQI (US)
31st May 2026
52AQI (US)
52AQI (US)
1st June 2026
57AQI (US)
57AQI (US)
2nd June 2026
77AQI (US)
77AQI (US)
3rd June 2026
89AQI (US)
89AQI (US)
4th June 2026
79AQI (US)
79AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
45AQI (US)
45AQI (US)
7th June 2026
44AQI (US)
44AQI (US)
8th June 2026
57AQI (US)
57AQI (US)
9th June 2026
40AQI (US)
40AQI (US)
10th June 2026
42AQI (US)
42AQI (US)
11th June 2026
50AQI (US)
50AQI (US)
12th June 2026
58AQI (US)
58AQI (US)
13th June 2026
51AQI (US)
51AQI (US)
14th June 2026
57AQI (US)
57AQI (US)
15th June 2026
52AQI (US)
52AQI (US)
16th June 2026
67AQI (US)
67AQI (US)
17th June 2026
87AQI (US)
87AQI (US)
18th June 2026
76AQI (US)
76AQI (US)
19th June 2026
76AQI (US)
76AQI (US)
20th June 2026
20AQI (US)
20AQI (US)
21st June 2026
17AQI (US)
17AQI (US)
22nd June 2026
39AQI (US)
39AQI (US)
23rd June 2026
43AQI (US)
43AQI (US)
24th June 2026
16AQI (US)
16AQI (US)
25th June 2026
27AQI (US)
27AQI (US)
26th June 2026
43AQI (US)
43AQI (US)
27th June 2026
72AQI (US)
72AQI (US)
28th June 2026
61AQI (US)
61AQI (US)
29th June 2026
58AQI (US)
58AQI (US)
30th June 2026
64AQI (US)
64AQI (US)
1st July 2026
50AQI (US)
50AQI (US)
2nd July 2026
48AQI (US)
48AQI (US)
3rd July 2026
33AQI (US)
33AQI (US)
4th July 2026
60AQI (US)
60AQI (US)
5th July 2026
42AQI (US)
42AQI (US)
6th July 2026
40AQI (US)
40AQI (US)
7th July 2026
40AQI (US)
40AQI (US)
8th July 2026
29AQI (US)
29AQI (US)
9th July 2026
20AQI (US)
20AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
29AQI (US)
29AQI (US)
12th July 2026
52AQI (US)
52AQI (US)
13th July 2026
29AQI (US)
29AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
44AQI (US)
44AQI (US)
16th July 2026
58AQI (US)
58AQI (US)
17th July 2026
67AQI (US)
67AQI (US)
18th July 2026
39AQI (US)
39AQI (US)
19th July 2026
23AQI (US)
23AQI (US)
20th July 2026
37AQI (US)
37AQI (US)
21st July 2026
32AQI (US)
32AQI (US)
22nd July 2026
40AQI (US)
40AQI (US)
23rd July 2026
50AQI (US)
50AQI (US)
24th July 2026
41AQI (US)
41AQI (US)
25th July 2026
26AQI (US)
26AQI (US)
26th July 2026
25AQI (US)
25AQI (US)
27th July 2026
26AQI (US)
26AQI (US)
28th July 2026
40AQI (US)
40AQI (US)
29th July 2026
25AQI (US)
25AQI (US)
30th July 2026
28AQI (US)
28AQI (US)
31st July 2026
40AQI (US)
40AQI (US)
1st August 2026
64AQI (US)
64AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
56AQI (US)
56AQI (US)
4th August 2026
73AQI (US)
73AQI (US)
5th August 2026
42AQI (US)
42AQI (US)
6th August 2026
60AQI (US)
60AQI (US)
7th August 2026
74AQI (US)
74AQI (US)
8th August 2026
45AQI (US)
45AQI (US)
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
52AQI (US)
70AQI (US)
78AQI (US)
61AQI (US)
53AQI (US)
53AQI (US)
38AQI (US)
58AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202658AQI (US)
18
11
2
8
15
5
3
23
5
6
22
13
17
13
17
27
4
3
5
91
114
12
Highest AQI (US) recorded in
March78AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
202565AQI (US)
1
25
5
5
21
2
3
17
11
4
26
5
26
2
28
9
22
16
15
24
6
14
15
2
5
19
6
5
24
2
93
244
28
Highest AQI (US) recorded in
March88AQI (US)
Lowest AQI (US) recorded in
September43AQI (US)
202467AQI (US)
7
13
8
2
6
14
8
1
4
22
5
1
24
5
4
25
2
1
29
24
7
9
22
20
10
10
20
1
6
20
4
5
26
97
232
33
3
Highest AQI (US) recorded in
January86AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
202374AQI (US)
5
17
6
2
14
10
4
2
15
13
1
1
22
6
1
6
23
2
6
24
15
16
12
19
14
16
7
18
6
7
18
4
5
18
5
3
80
220
52
11
Highest AQI (US) recorded in
February106AQI (US)
Lowest AQI (US) recorded in
September50AQI (US)
202280AQI (US)
6
8
11
14
6
3
13
13
1
2
22
7
22
57
26
1
Highest AQI (US) recorded in
November98AQI (US)
Lowest AQI (US) recorded in
September60AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2022(Avg.)
80AQI (US)Least Polluted Year Recorded
2026(Avg.)
58AQI (US)Hapdeok eup's annual 2026 AQI (US) (58) shows an average percentage change of -18.3% (improved AQI (US)) compared to previous years: 2022 (80), 2023 (74), 2024 (67), 2025 (65).
