Source Dong, Anyang, Gyeonggi, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Source Dong, Anyang, Gyeonggi, South Korea
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Aug 2024
87AQILowest AQI recorded on
9th Aug 2023
22AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 74 of Moderate air quality on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Source Dong, Anyang, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM7th Aug 2026
7 PM
4 AM8th Aug 2026
Day time
Avg. Highest Time
7PM7th Aug
90AQI
Avg. Lowest Time
4PM7th Aug
42AQI
Night time
Avg. Highest Time
12AM8th Aug
82AQI
Avg. Lowest Time
3AM8th Aug
59AQI
In the last 24 hours,
Source Dong's AQI reached its highest point of 90 at 7 PM during the Day, while the lowest point, 42, was recorded at 4 PM during the Day between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Source Dong, Anyang, Gyeonggi, 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 2026515 AMAQI
10th Jul 2026406 AMAQI
10th Jul 2026307 AMAQI
10th Jul 2026308 AMAQI
10th Jul 2026309 AMAQI
10th Jul 20263110 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026232 PMAQI
10th Jul 2026233 PMAQI
10th Jul 2026264 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026317 PMAQI
10th Jul 2026328 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20263211 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026343 AMAQI
11th Jul 2026294 AMAQI
24°C23/25°C
11th Jul 2026305 AMAQI
11th Jul 2026336 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026369 AMAQI
11th Jul 20263610 AMAQI
11th Jul 20263111 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026261 PMAQI
11th Jul 2026252 PMAQI
11th Jul 2026253 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026315 PMAQI
11th Jul 2026336 PMAQI
11th Jul 2026337 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026329 PMAQI
11th Jul 20267410 PMAQI
11th Jul 20266811 PMAQI
12th Jul 20265912 AMAQI
12th Jul 2026621 AMAQI
12th Jul 2026852 AMAQI
12th Jul 2026763 AMAQI
12th Jul 2026654 AMAQI
27°C24/31°C
12th Jul 2026605 AMAQI
12th Jul 2026556 AMAQI
12th Jul 2026467 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026329 AMAQI
12th Jul 20267210 AMAQI
12th Jul 20265811 AMAQI
12th Jul 20266012 PMAQI
12th Jul 2026421 PMAQI
12th Jul 2026252 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026299 PMAQI
12th Jul 20263110 PMAQI
12th Jul 20262911 PMAQI
13th Jul 20263312 AMAQI
13th Jul 2026321 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026323 AMAQI
13th Jul 2026294 AMAQI
30°C26/34°C
13th Jul 2026315 AMAQI
13th Jul 2026266 AMAQI
13th Jul 2026307 AMAQI
13th Jul 2026308 AMAQI
13th Jul 2026329 AMAQI
13th Jul 20263110 AMAQI
13th Jul 20262611 AMAQI
13th Jul 20262412 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026243 PMAQI
13th Jul 2026284 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026316 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026318 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026341 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026293 AMAQI
14th Jul 2026284 AMAQI
29°C26/33°C
14th Jul 2026305 AMAQI
14th Jul 2026316 AMAQI
14th Jul 2026287 AMAQI
14th Jul 2026268 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20263110 AMAQI
14th Jul 20262411 AMAQI
14th Jul 20262612 PMAQI
14th Jul 2026241 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026254 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20263111 PMAQI
15th Jul 20263112 AMAQI
15th Jul 2026301 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026283 AMAQI
15th Jul 2026304 AMAQI
27°C24/32°C
15th Jul 2026345 AMAQI
15th Jul 2026276 AMAQI
15th Jul 2026297 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20262311 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026263 PMAQI
15th Jul 2026424 PMAQI
15th Jul 2026495 PMAQI
15th Jul 2026386 PMAQI
15th Jul 2026407 PMAQI
15th Jul 2026428 PMAQI
15th Jul 2026429 PMAQI
15th Jul 20265710 PMAQI
15th Jul 20266411 PMAQI
16th Jul 20267012 AMAQI
16th Jul 2026681 AMAQI
16th Jul 2026622 AMAQI
16th Jul 2026603 AMAQI
16th Jul 2026604 AMAQI
24°C23/26°C
16th Jul 2026685 AMAQI
16th Jul 2026666 AMAQI
16th Jul 2026717 AMAQI
16th Jul 2026718 AMAQI
16th Jul 2026749 AMAQI
16th Jul 20268010 AMAQI
16th Jul 20268211 AMAQI
16th Jul 20269212 PMAQI
16th Jul 2026921 PMAQI
16th Jul 20261002 PMAQI
16th Jul 2026983 PMAQI
16th Jul 2026864 PMAQI
16th Jul 2026605 PMAQI
16th Jul 2026566 PMAQI
16th Jul 2026497 PMAQI
16th Jul 2026608 PMAQI
16th Jul 2026599 PMAQI
16th Jul 20265410 PMAQI
16th Jul 20265311 PMAQI
17th Jul 20265812 AMAQI
17th Jul 2026581 AMAQI
17th Jul 2026602 AMAQI
17th Jul 2026653 AMAQI
17th Jul 2026554 AMAQI
25°C22/30°C
17th Jul 2026565 AMAQI
17th Jul 2026576 AMAQI
17th Jul 2026647 AMAQI
17th Jul 2026698 AMAQI
17th Jul 2026629 AMAQI
17th Jul 20267010 AMAQI
17th Jul 20267111 AMAQI
17th Jul 20267812 PMAQI
17th Jul 2026831 PMAQI
17th Jul 2026882 PMAQI
17th Jul 2026763 PMAQI
17th Jul 2026864 PMAQI
17th Jul 2026905 PMAQI
17th Jul 2026926 PMAQI
17th Jul 2026957 PMAQI
17th Jul 20261158 PMAQI
17th Jul 20261149 PMAQI
17th Jul 202612010 PMAQI
17th Jul 202611911 PMAQI
18th Jul 202611512 AMAQI
18th Jul 20261161 AMAQI
18th Jul 20261092 AMAQI
18th Jul 20261043 AMAQI
18th Jul 2026384 AMAQI
25°C22/30°C
18th Jul 2026365 AMAQI
18th Jul 2026316 AMAQI
18th Jul 2026367 AMAQI
18th Jul 2026388 AMAQI
18th Jul 2026389 AMAQI
18th Jul 20263310 AMAQI
18th Jul 20263311 AMAQI
18th Jul 20263612 PMAQI
18th Jul 2026331 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026403 PMAQI
18th Jul 2026464 PMAQI
18th Jul 2026485 PMAQI
18th Jul 2026466 PMAQI
18th Jul 2026367 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026319 PMAQI
18th Jul 20263410 PMAQI
18th Jul 20263811 PMAQI
19th Jul 20266012 AMAQI
19th Jul 2026471 AMAQI
19th Jul 2026292 AMAQI
19th Jul 2026533 AMAQI
19th Jul 2026204 AMAQI
23°C21/24°C
19th Jul 2026275 AMAQI
19th Jul 2026576 AMAQI
19th Jul 2026977 AMAQI
19th Jul 20261028 AMAQI
19th Jul 2026909 AMAQI
19th Jul 20268610 AMAQI
19th Jul 20268311 AMAQI
19th Jul 20266812 PMAQI
19th Jul 2026601 PMAQI
19th Jul 2026642 PMAQI
19th Jul 2026623 PMAQI
19th Jul 2026694 PMAQI
19th Jul 2026635 PMAQI
19th Jul 2026446 PMAQI
19th Jul 2026387 PMAQI
19th Jul 2026388 PMAQI
19th Jul 2026609 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20263311 PMAQI
20th Jul 20265312 AMAQI
20th Jul 2026541 AMAQI
20th Jul 2026582 AMAQI
20th Jul 2026523 AMAQI
20th Jul 2026364 AMAQI
23°C22/23°C
20th Jul 2026365 AMAQI
20th Jul 2026496 AMAQI
20th Jul 2026527 AMAQI
20th Jul 2026608 AMAQI
20th Jul 2026659 AMAQI
20th Jul 20265710 AMAQI
20th Jul 20265111 AMAQI
20th Jul 20264712 PMAQI
20th Jul 2026381 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026273 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026295 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262310 PMAQI
20th Jul 20264911 PMAQI
21st Jul 20265412 AMAQI
21st Jul 2026621 AMAQI
21st Jul 2026562 AMAQI
21st Jul 2026333 AMAQI
21st Jul 2026534 AMAQI
24°C23/26°C
21st Jul 2026525 AMAQI
21st Jul 2026446 AMAQI
21st Jul 2026337 AMAQI
21st Jul 2026368 AMAQI
21st Jul 2026429 AMAQI
21st Jul 20264210 AMAQI
21st Jul 20264411 AMAQI
21st Jul 2026581 PMAQI
21st Jul 2026602 PMAQI
21st Jul 2026403 PMAQI
21st Jul 2026214 PMAQI
21st Jul 2026235 PMAQI
21st Jul 2026236 PMAQI
21st Jul 2026807 PMAQI
21st Jul 2026408 PMAQI
21st Jul 2026509 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20265311 PMAQI
22nd Jul 20265312 AMAQI
22nd Jul 2026541 AMAQI
22nd Jul 2026532 AMAQI
22nd Jul 2026603 AMAQI
22nd Jul 2026594 AMAQI
24°C24/26°C
22nd Jul 2026535 AMAQI
22nd Jul 2026366 AMAQI
22nd Jul 2026427 AMAQI
22nd Jul 2026528 AMAQI
22nd Jul 2026589 AMAQI
22nd Jul 20265210 AMAQI
22nd Jul 20265811 AMAQI
22nd Jul 20265012 PMAQI
22nd Jul 2026381 PMAQI
22nd Jul 2026642 PMAQI
22nd Jul 2026673 PMAQI
22nd Jul 2026684 PMAQI
22nd Jul 2026585 PMAQI
22nd Jul 2026856 PMAQI
22nd Jul 2026807 PMAQI
22nd Jul 2026838 PMAQI
22nd Jul 2026749 PMAQI
22nd Jul 20265410 PMAQI
22nd Jul 20265211 PMAQI
23rd Jul 20266512 AMAQI
23rd Jul 2026711 AMAQI
23rd Jul 2026692 AMAQI
23rd Jul 2026733 AMAQI
23rd Jul 2026804 AMAQI
25°C23/27°C
23rd Jul 2026705 AMAQI
23rd Jul 2026706 AMAQI
23rd Jul 2026497 AMAQI
23rd Jul 2026648 AMAQI
23rd Jul 2026589 AMAQI
23rd Jul 20264410 AMAQI
23rd Jul 20265911 AMAQI
23rd Jul 20266012 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026582 PMAQI
23rd Jul 2026603 PMAQI
23rd Jul 2026694 PMAQI
23rd Jul 2026715 PMAQI
23rd Jul 2026786 PMAQI
23rd Jul 2026927 PMAQI
23rd Jul 2026848 PMAQI
23rd Jul 2026789 PMAQI
23rd Jul 20268310 PMAQI
23rd Jul 20268211 PMAQI
24th Jul 20268812 AMAQI
24th Jul 2026811 AMAQI
24th Jul 2026782 AMAQI
24th Jul 2026593 AMAQI
24th Jul 2026674 AMAQI
25°C24/27°C
24th Jul 2026625 AMAQI
24th Jul 2026646 AMAQI
24th Jul 2026657 AMAQI
24th Jul 2026668 AMAQI
24th Jul 2026669 AMAQI
24th Jul 20266810 AMAQI
24th Jul 20266911 AMAQI
24th Jul 20267312 PMAQI
24th Jul 2026821 PMAQI
24th Jul 2026672 PMAQI
24th Jul 2026683 PMAQI
24th Jul 2026684 PMAQI
24th Jul 2026635 PMAQI
24th Jul 2026626 PMAQI
24th Jul 2026547 PMAQI
24th Jul 2026528 PMAQI
24th Jul 2026699 PMAQI
24th Jul 20265910 PMAQI
24th Jul 20265211 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026361 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026403 AMAQI
25th Jul 2026514 AMAQI
27°C24/30°C
25th Jul 2026425 AMAQI
25th Jul 2026466 AMAQI
25th Jul 2026547 AMAQI
25th Jul 2026338 AMAQI
25th Jul 2026539 AMAQI
25th Jul 20265410 AMAQI
25th Jul 20265311 AMAQI
25th Jul 20265712 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026542 PMAQI
25th Jul 2026563 PMAQI
25th Jul 2026474 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026487 PMAQI
25th Jul 2026338 PMAQI
25th Jul 2026389 PMAQI
25th Jul 20265710 PMAQI
25th Jul 20265311 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026421 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026363 AMAQI
26th Jul 2026384 AMAQI
27°C24/30°C
26th Jul 2026365 AMAQI
26th Jul 2026366 AMAQI
26th Jul 2026447 AMAQI
26th Jul 2026518 AMAQI
26th Jul 2026489 AMAQI
26th Jul 20264910 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20262912 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026343 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026325 PMAQI
26th Jul 2026466 PMAQI
26th Jul 2026447 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026254 AMAQI
27°C24/30°C
27th Jul 2026215 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026308 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20263411 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026441 PMAQI
27th Jul 2026312 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026466 PMAQI
27th Jul 2026587 PMAQI
27th Jul 2026448 PMAQI
27th Jul 2026429 PMAQI
27th Jul 20263110 PMAQI
27th Jul 20263111 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026273 AMAQI
28th Jul 2026294 AMAQI
27°C24/31°C
28th Jul 2026275 AMAQI
28th Jul 2026366 AMAQI
28th Jul 2026337 AMAQI
28th Jul 2026388 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20264610 AMAQI
28th Jul 20265711 AMAQI
28th Jul 20265712 PMAQI
28th Jul 2026551 PMAQI
28th Jul 2026782 PMAQI
28th Jul 2026623 PMAQI
28th Jul 2026654 PMAQI
28th Jul 2026585 PMAQI
28th Jul 2026716 PMAQI
28th Jul 2026807 PMAQI
28th Jul 2026688 PMAQI
28th Jul 2026589 PMAQI
28th Jul 20266410 PMAQI
28th Jul 20266311 PMAQI
29th Jul 20266412 AMAQI
29th Jul 2026581 AMAQI
29th Jul 2026492 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026364 AMAQI
27°C24/30°C
29th Jul 2026425 AMAQI
29th Jul 2026446 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20261610 AMAQI
29th Jul 20261711 AMAQI
29th Jul 20264412 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026332 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026324 PMAQI
29th Jul 2026275 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026428 PMAQI
29th Jul 2026489 PMAQI
29th Jul 20264810 PMAQI
29th Jul 20264011 PMAQI
30th Jul 20262712 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026312 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026214 AMAQI
26°C24/30°C
30th Jul 2026295 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026387 AMAQI
30th Jul 2026388 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026343 PMAQI
30th Jul 2026444 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026336 PMAQI
30th Jul 2026337 PMAQI
30th Jul 2026318 PMAQI
30th Jul 2026319 PMAQI
30th Jul 20263610 PMAQI
30th Jul 20262711 PMAQI
31st Jul 20263312 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026292 AMAQI
31st Jul 2026343 AMAQI
31st Jul 2026424 AMAQI
26°C23/30°C
31st Jul 2026425 AMAQI
31st Jul 2026256 AMAQI
31st Jul 2026297 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026389 AMAQI
31st Jul 20264010 AMAQI
31st Jul 20265111 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026481 PMAQI
31st Jul 2026512 PMAQI
31st Jul 2026493 PMAQI
31st Jul 2026534 PMAQI
31st Jul 2026445 PMAQI
31st Jul 2026516 PMAQI
31st Jul 2026587 PMAQI
31st Jul 2026588 PMAQI
31st Jul 2026599 PMAQI
31st Jul 20267210 PMAQI
31st Jul 20267011 PMAQI
1st Aug 20267912 AMAQI
1st Aug 2026781 AMAQI
1st Aug 2026792 AMAQI
1st Aug 2026883 AMAQI
1st Aug 2026954 AMAQI
27°C24/31°C
1st Aug 2026955 AMAQI
1st Aug 20261006 AMAQI
1st Aug 2026927 AMAQI
1st Aug 2026828 AMAQI
1st Aug 2026959 AMAQI
1st Aug 20268510 AMAQI
1st Aug 20268411 AMAQI
1st Aug 20268712 PMAQI
1st Aug 2026801 PMAQI
1st Aug 2026672 PMAQI
1st Aug 2026623 PMAQI
1st Aug 2026734 PMAQI
1st Aug 2026705 PMAQI
1st Aug 2026716 PMAQI
1st Aug 2026697 PMAQI
1st Aug 2026728 PMAQI
1st Aug 2026709 PMAQI
1st Aug 20267010 PMAQI
1st Aug 20267111 PMAQI
2nd Aug 20267012 AMAQI
2nd Aug 2026621 AMAQI
2nd Aug 2026572 AMAQI
2nd Aug 2026743 AMAQI
2nd Aug 2026684 AMAQI
28°C25/31°C
2nd Aug 2026705 AMAQI
2nd Aug 2026626 AMAQI
2nd Aug 2026867 AMAQI
2nd Aug 2026648 AMAQI
2nd Aug 2026719 AMAQI
2nd Aug 20267210 AMAQI
2nd Aug 20266211 AMAQI
2nd Aug 20266012 PMAQI
2nd Aug 2026551 PMAQI
2nd Aug 2026522 PMAQI
2nd Aug 2026483 PMAQI
2nd Aug 2026514 PMAQI
2nd Aug 2026555 PMAQI
2nd Aug 2026476 PMAQI
2nd Aug 2026507 PMAQI
2nd Aug 2026488 PMAQI
2nd Aug 2026309 PMAQI
2nd Aug 20262710 PMAQI
2nd Aug 20264411 PMAQI
3rd Aug 20265712 AMAQI
3rd Aug 2026571 AMAQI
3rd Aug 2026602 AMAQI
3rd Aug 2026593 AMAQI
3rd Aug 2026624 AMAQI
28°C25/32°C
3rd Aug 2026645 AMAQI
3rd Aug 2026626 AMAQI
3rd Aug 2026747 AMAQI
3rd Aug 2026658 AMAQI
3rd Aug 2026639 AMAQI
3rd Aug 20266810 AMAQI
3rd Aug 20266511 AMAQI
3rd Aug 20266412 PMAQI
3rd Aug 2026681 PMAQI
3rd Aug 2026692 PMAQI
3rd Aug 2026663 PMAQI
3rd Aug 2026624 PMAQI
3rd Aug 2026555 PMAQI
3rd Aug 2026606 PMAQI
3rd Aug 2026697 PMAQI
3rd Aug 2026628 PMAQI
3rd Aug 2026699 PMAQI
3rd Aug 20266510 PMAQI
3rd Aug 20266211 PMAQI
4th Aug 20265712 AMAQI
4th Aug 2026601 AMAQI
4th Aug 2026582 AMAQI
4th Aug 2026593 AMAQI
4th Aug 2026584 AMAQI
30°C26/34°C
4th Aug 2026645 AMAQI
4th Aug 2026656 AMAQI
4th Aug 2026667 AMAQI
4th Aug 2026588 AMAQI
4th Aug 2026569 AMAQI
4th Aug 20266010 AMAQI
4th Aug 20266511 AMAQI
4th Aug 20266012 PMAQI
4th Aug 2026691 PMAQI
4th Aug 2026682 PMAQI
4th Aug 2026673 PMAQI
4th Aug 2026634 PMAQI
4th Aug 2026645 PMAQI
4th Aug 2026696 PMAQI
4th Aug 2026747 PMAQI
4th Aug 2026888 PMAQI
4th Aug 2026849 PMAQI
4th Aug 20266610 PMAQI
4th Aug 20267211 PMAQI
5th Aug 20268712 AMAQI
5th Aug 2026921 AMAQI
5th Aug 2026952 AMAQI
5th Aug 2026963 AMAQI
5th Aug 2026944 AMAQI
31°C27/35°C
5th Aug 2026805 AMAQI
5th Aug 2026766 AMAQI
5th Aug 2026527 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20263412 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026442 PMAQI
5th Aug 2026483 PMAQI
5th Aug 2026554 PMAQI
5th Aug 2026445 PMAQI
5th Aug 2026446 PMAQI
5th Aug 2026497 PMAQI
5th Aug 2026578 PMAQI
5th Aug 2026639 PMAQI
5th Aug 20265810 PMAQI
5th Aug 20265811 PMAQI
6th Aug 20266012 AMAQI
6th Aug 2026601 AMAQI
6th Aug 2026582 AMAQI
6th Aug 2026563 AMAQI
6th Aug 2026554 AMAQI
30°C27/34°C
6th Aug 2026555 AMAQI
6th Aug 2026576 AMAQI
6th Aug 2026497 AMAQI
6th Aug 2026568 AMAQI
6th Aug 2026539 AMAQI
6th Aug 20265210 AMAQI
6th Aug 20264711 AMAQI
6th Aug 20263812 PMAQI
6th Aug 2026401 PMAQI
6th Aug 2026462 PMAQI
6th Aug 2026653 PMAQI
6th Aug 2026624 PMAQI
6th Aug 2026555 PMAQI
6th Aug 2026496 PMAQI
6th Aug 2026657 PMAQI
6th Aug 2026818 PMAQI
6th Aug 2026759 PMAQI
6th Aug 20268610 PMAQI
6th Aug 20268611 PMAQI
7th Aug 20268712 AMAQI
7th Aug 20261081 AMAQI
7th Aug 2026922 AMAQI
7th Aug 2026873 AMAQI
7th Aug 2026864 AMAQI
31°C28/35°C
7th Aug 2026745 AMAQI
7th Aug 2026726 AMAQI
7th Aug 2026727 AMAQI
7th Aug 2026768 AMAQI
7th Aug 2026809 AMAQI
7th Aug 20267410 AMAQI
7th Aug 20267911 AMAQI
7th Aug 20267812 PMAQI
7th Aug 2026741 PMAQI
7th Aug 2026582 PMAQI
7th Aug 2026443 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026515 PMAQI
7th Aug 2026686 PMAQI
7th Aug 2026907 PMAQI
7th Aug 2026718 PMAQI
7th Aug 2026729 PMAQI
7th Aug 20266910 PMAQI
7th Aug 20267611 PMAQI
8th Aug 20268212 AMAQI
8th Aug 2026811 AMAQI
8th Aug 2026722 AMAQI
8th Aug 2026593 AMAQI
8th Aug 2026734 AMAQI
32°C28/36°C
8th Aug 2026645 AMAQI
5 AM8th Aug 2026516 AMAQI
8th Aug 2026557 AMAQI
8th Aug 2026448 AMAQI
8th Aug 2026489 AMAQI
8th Aug 20264010 AMAQI
8th Aug 20263311 AMAQI
8th Aug 20262912 PMAQI
12 PM8th Aug 2026291 PMAQI
8th Aug 2026402 PMAQI
8th Aug 2026233 PMAQI
8th Aug 2026194 PMAQI
8th Aug 2026205 PMAQI
8th Aug 2026186 PMAQI
8th Aug 2026187 PMAQI
7 PM8th Aug 2026248 PMAQI
8th Aug 2026219 PMAQI
8th Aug 20261910 PMAQI
8th Aug 20261911 PMAQI
12 AM
4 AM
30°C24/34°C
Day time
Avg. Highest Time
7 PM
53AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM
46AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 53), while the lowest AQI was between 3 PM to 3 PM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 3 AM
55AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 11 PM
52AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 55), while the lowest AQI was between 4 AM to 11 PM (Avg. 52).
2026 Days Vs Air Quality
Source Dong, Anyang, Gyeonggi, South Korea
2026
42%
90
50%
107
9%
19
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
90 DaysModerate
107 DaysPoor
19 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
Source Dong, Anyang, Gyeonggi, 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
30AQI (US)
30AQI (US)
2nd January 2026
36AQI (US)
36AQI (US)
3rd January 2026
54AQI (US)
54AQI (US)
4th January 2026
80AQI (US)
80AQI (US)
5th January 2026
56AQI (US)
56AQI (US)
6th January 2026
57AQI (US)
57AQI (US)
7th January 2026
60AQI (US)
60AQI (US)
8th January 2026
28AQI (US)
28AQI (US)
9th January 2026
42AQI (US)
42AQI (US)
10th January 2026
63AQI (US)
63AQI (US)
11th January 2026
33AQI (US)
33AQI (US)
12th January 2026
35AQI (US)
35AQI (US)
13th January 2026
43AQI (US)
43AQI (US)
14th January 2026
33AQI (US)
33AQI (US)
15th January 2026
86AQI (US)
86AQI (US)
16th January 2026
138AQI (US)
138AQI (US)
17th January 2026
123AQI (US)
123AQI (US)
18th January 2026
83AQI (US)
83AQI (US)
19th January 2026
68AQI (US)
68AQI (US)
20th January 2026
34AQI (US)
34AQI (US)
21st January 2026
37AQI (US)
37AQI (US)
22nd January 2026
35AQI (US)
35AQI (US)
23rd January 2026
52AQI (US)
52AQI (US)
24th January 2026
56AQI (US)
56AQI (US)
25th January 2026
29AQI (US)
29AQI (US)
26th January 2026
49AQI (US)
49AQI (US)
27th January 2026
58AQI (US)
58AQI (US)
28th January 2026
38AQI (US)
38AQI (US)
29th January 2026
43AQI (US)
43AQI (US)
30th January 2026
50AQI (US)
50AQI (US)
31st January 2026
53AQI (US)
53AQI (US)
1st February 2026
58AQI (US)
58AQI (US)
2nd February 2026
67AQI (US)
67AQI (US)
3rd February 2026
55AQI (US)
55AQI (US)
4th February 2026
113AQI (US)
113AQI (US)
5th February 2026
123AQI (US)
123AQI (US)
6th February 2026
66AQI (US)
66AQI (US)
7th February 2026
36AQI (US)
36AQI (US)
8th February 2026
44AQI (US)
44AQI (US)
9th February 2026
44AQI (US)
44AQI (US)
10th February 2026
80AQI (US)
80AQI (US)
11th February 2026
125AQI (US)
125AQI (US)
12th February 2026
110AQI (US)
110AQI (US)
13th February 2026
133AQI (US)
133AQI (US)
14th February 2026
145AQI (US)
145AQI (US)
15th February 2026
107AQI (US)
107AQI (US)
16th February 2026
47AQI (US)
47AQI (US)
17th February 2026
44AQI (US)
44AQI (US)
18th February 2026
48AQI (US)
48AQI (US)
19th February 2026
45AQI (US)
45AQI (US)
20th February 2026
65AQI (US)
65AQI (US)
21st February 2026
95AQI (US)
95AQI (US)
22nd February 2026
56AQI (US)
56AQI (US)
23rd February 2026
29AQI (US)
29AQI (US)
24th February 2026
38AQI (US)
38AQI (US)
25th February 2026
40AQI (US)
40AQI (US)
26th February 2026
40AQI (US)
40AQI (US)
27th February 2026
29AQI (US)
29AQI (US)
28th February 2026
35AQI (US)
35AQI (US)
1st March 2026
41AQI (US)
41AQI (US)
2nd March 2026
13AQI (US)
13AQI (US)
3rd March 2026
17AQI (US)
17AQI (US)
4th March 2026
73AQI (US)
73AQI (US)
5th March 2026
92AQI (US)
92AQI (US)
6th March 2026
83AQI (US)
83AQI (US)
7th March 2026
50AQI (US)
50AQI (US)
8th March 2026
53AQI (US)
53AQI (US)
9th March 2026
92AQI (US)
92AQI (US)
10th March 2026
90AQI (US)
90AQI (US)
11th March 2026
74AQI (US)
74AQI (US)
12th March 2026
99AQI (US)
99AQI (US)
13th March 2026
44AQI (US)
44AQI (US)
14th March 2026
48AQI (US)
48AQI (US)
15th March 2026
98AQI (US)
98AQI (US)
16th March 2026
129AQI (US)
129AQI (US)
17th March 2026
138AQI (US)
138AQI (US)
18th March 2026
108AQI (US)
108AQI (US)
19th March 2026
49AQI (US)
49AQI (US)
20th March 2026
65AQI (US)
65AQI (US)
21st March 2026
93AQI (US)
93AQI (US)
22nd March 2026
79AQI (US)
79AQI (US)
23rd March 2026
95AQI (US)
95AQI (US)
24th March 2026
98AQI (US)
98AQI (US)
25th March 2026
78AQI (US)
78AQI (US)
26th March 2026
109AQI (US)
109AQI (US)
27th March 2026
131AQI (US)
131AQI (US)
28th March 2026
107AQI (US)
107AQI (US)
29th March 2026
92AQI (US)
92AQI (US)
30th March 2026
88AQI (US)
88AQI (US)
31st March 2026
53AQI (US)
53AQI (US)
1st April 2026
43AQI (US)
43AQI (US)
2nd April 2026
106AQI (US)
106AQI (US)
3rd April 2026
124AQI (US)
124AQI (US)
4th April 2026
63AQI (US)
63AQI (US)
5th April 2026
85AQI (US)
85AQI (US)
6th April 2026
57AQI (US)
57AQI (US)
7th April 2026
27AQI (US)
27AQI (US)
8th April 2026
48AQI (US)
48AQI (US)
9th April 2026
45AQI (US)
45AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
84AQI (US)
84AQI (US)
12th April 2026
98AQI (US)
98AQI (US)
13th April 2026
76AQI (US)
76AQI (US)
14th April 2026
85AQI (US)
85AQI (US)
15th April 2026
114AQI (US)
114AQI (US)
16th April 2026
51AQI (US)
51AQI (US)
17th April 2026
18th April 2026
59AQI (US)
59AQI (US)
19th April 2026
75AQI (US)
75AQI (US)
20th April 2026
73AQI (US)
73AQI (US)
21st April 2026
70AQI (US)
70AQI (US)
22nd April 2026
23rd April 2026
52AQI (US)
52AQI (US)
24th April 2026
41AQI (US)
41AQI (US)
25th April 2026
59AQI (US)
59AQI (US)
26th April 2026
49AQI (US)
49AQI (US)
27th April 2026
60AQI (US)
60AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
47AQI (US)
47AQI (US)
30th April 2026
56AQI (US)
56AQI (US)
1st May 2026
55AQI (US)
55AQI (US)
2nd May 2026
119AQI (US)
119AQI (US)
3rd May 2026
55AQI (US)
55AQI (US)
4th May 2026
34AQI (US)
34AQI (US)
5th May 2026
49AQI (US)
49AQI (US)
6th May 2026
42AQI (US)
42AQI (US)
7th May 2026
39AQI (US)
39AQI (US)
8th May 2026
43AQI (US)
43AQI (US)
9th May 2026
10th May 2026
37AQI (US)
37AQI (US)
11th May 2026
35AQI (US)
35AQI (US)
12th May 2026
40AQI (US)
40AQI (US)
13th May 2026
55AQI (US)
55AQI (US)
14th May 2026
58AQI (US)
58AQI (US)
15th May 2026
90AQI (US)
90AQI (US)
16th May 2026
77AQI (US)
77AQI (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
63AQI (US)
63AQI (US)
21st May 2026
67AQI (US)
67AQI (US)
22nd May 2026
77AQI (US)
77AQI (US)
23rd May 2026
71AQI (US)
71AQI (US)
24th May 2026
69AQI (US)
69AQI (US)
25th May 2026
65AQI (US)
65AQI (US)
26th May 2026
49AQI (US)
49AQI (US)
27th May 2026
46AQI (US)
46AQI (US)
28th May 2026
50AQI (US)
50AQI (US)
29th May 2026
81AQI (US)
81AQI (US)
30th May 2026
73AQI (US)
73AQI (US)
31st May 2026
54AQI (US)
54AQI (US)
1st June 2026
51AQI (US)
51AQI (US)
2nd June 2026
72AQI (US)
72AQI (US)
3rd June 2026
83AQI (US)
83AQI (US)
4th June 2026
79AQI (US)
79AQI (US)
5th June 2026
37AQI (US)
37AQI (US)
6th June 2026
46AQI (US)
46AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
24AQI (US)
24AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
53AQI (US)
53AQI (US)
11th June 2026
66AQI (US)
66AQI (US)
12th June 2026
59AQI (US)
59AQI (US)
13th June 2026
49AQI (US)
49AQI (US)
14th June 2026
58AQI (US)
58AQI (US)
15th June 2026
38AQI (US)
38AQI (US)
16th June 2026
80AQI (US)
80AQI (US)
17th June 2026
85AQI (US)
85AQI (US)
18th June 2026
66AQI (US)
66AQI (US)
19th June 2026
69AQI (US)
69AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
25AQI (US)
25AQI (US)
22nd June 2026
28AQI (US)
28AQI (US)
23rd June 2026
50AQI (US)
50AQI (US)
24th June 2026
27AQI (US)
27AQI (US)
25th June 2026
27AQI (US)
27AQI (US)
26th June 2026
34AQI (US)
34AQI (US)
27th June 2026
70AQI (US)
70AQI (US)
28th June 2026
53AQI (US)
53AQI (US)
29th June 2026
63AQI (US)
63AQI (US)
30th June 2026
58AQI (US)
58AQI (US)
1st July 2026
64AQI (US)
64AQI (US)
2nd July 2026
60AQI (US)
60AQI (US)
3rd July 2026
49AQI (US)
49AQI (US)
4th July 2026
66AQI (US)
66AQI (US)
5th July 2026
52AQI (US)
52AQI (US)
6th July 2026
51AQI (US)
51AQI (US)
7th July 2026
44AQI (US)
44AQI (US)
8th July 2026
44AQI (US)
44AQI (US)
9th July 2026
28AQI (US)
28AQI (US)
10th July 2026
30AQI (US)
30AQI (US)
11th July 2026
34AQI (US)
34AQI (US)
12th July 2026
45AQI (US)
45AQI (US)
13th July 2026
29AQI (US)
29AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
34AQI (US)
34AQI (US)
16th July 2026
70AQI (US)
70AQI (US)
17th July 2026
79AQI (US)
79AQI (US)
18th July 2026
49AQI (US)
49AQI (US)
19th July 2026
58AQI (US)
58AQI (US)
20th July 2026
41AQI (US)
41AQI (US)
21st July 2026
45AQI (US)
45AQI (US)
22nd July 2026
58AQI (US)
58AQI (US)
23rd July 2026
69AQI (US)
69AQI (US)
24th July 2026
67AQI (US)
67AQI (US)
25th July 2026
47AQI (US)
47AQI (US)
26th July 2026
37AQI (US)
37AQI (US)
27th July 2026
31AQI (US)
31AQI (US)
28th July 2026
50AQI (US)
50AQI (US)
29th July 2026
37AQI (US)
37AQI (US)
30th July 2026
31AQI (US)
31AQI (US)
31st July 2026
44AQI (US)
44AQI (US)
1st August 2026
80AQI (US)
80AQI (US)
2nd August 2026
58AQI (US)
58AQI (US)
3rd August 2026
64AQI (US)
64AQI (US)
4th August 2026
65AQI (US)
65AQI (US)
5th August 2026
57AQI (US)
57AQI (US)
6th August 2026
59AQI (US)
59AQI (US)
7th August 2026
74AQI (US)
74AQI (US)
8th August 2026
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
54AQI (US)
68AQI (US)
80AQI (US)
66AQI (US)
59AQI (US)
51AQI (US)
47AQI (US)
65AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202661AQI (US)
16
13
2
13
8
7
7
18
6
9
16
3
11
18
1
14
16
20
11
7
90
107
19
Highest AQI (US) recorded in
March80AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
202561AQI (US)
2
24
5
7
20
1
4
19
8
4
26
9
22
30
16
15
18
13
23
7
22
9
6
20
4
9
20
2
120
225
20
Highest AQI (US) recorded in
March84AQI (US)
Lowest AQI (US) recorded in
September41AQI (US)
202465AQI (US)
11
15
5
9
15
4
1
7
21
2
1
2
24
4
6
23
2
3
26
1
19
11
1
5
26
16
14
10
21
7
22
1
3
28
98
246
20
2
Highest AQI (US) recorded in
April76AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
202365AQI (US)
8
15
6
1
2
20
3
3
3
14
14
3
22
4
1
13
17
1
10
20
20
10
1
16
15
17
12
1
11
18
2
13
14
2
12
15
4
128
192
38
5
Highest AQI (US) recorded in
March95AQI (US)
Lowest AQI (US) recorded in
July46AQI (US)
202265AQI (US)
6
18
4
1
5
11
5
9
16
6
6
17
1
8
21
2
10
19
1
3
20
1
16
10
2
17
11
3
11
13
5
1
9
21
1
101
177
30
2
Highest AQI (US) recorded in
February78AQI (US)
Lowest AQI (US) recorded in
August27AQI (US)
202162AQI (US)
16
14
11
10
5
2
4
19
6
1
1
8
21
1
8
17
4
1
1
1
21
8
16
15
20
11
27
3
22
9
10
16
2
2
12
15
4
155
171
30
5
2
1
Highest AQI (US) recorded in
March91AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202062AQI (US)
2
9
1
4
17
3
14
1
3
24
3
18
12
1
23
8
14
16
7
19
5
11
12
7
16
9
5
1
101
140
23
1
Highest AQI (US) recorded in
June76AQI (US)
Lowest AQI (US) recorded in
August37AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2024(Avg.)
65AQI (US)Least Polluted Year Recorded
2025(Avg.)
61AQI (US)Source Dong's annual 2026 AQI (US) (61) shows an average percentage change of -3.6% (improved AQI (US)) compared to previous years: 2020 (62), 2021 (62), 2022 (65), 2023 (65), 2024 (65), 2025 (61).
