Yanshan Zi Zhan, Licheng, Jiangsu, China 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
Yanshan Zi Zhan, Licheng, Jiangsu, China
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2024
94AQILowest AQI recorded on
9th Aug 2026
27AQISame Day Analysis (14th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 30 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Yanshan Zi Zhan, Licheng, Jiangsu, China
AQI
Day
Night
.
5 AM13th Aug 2026
6 PM
4 AM14th Aug 2026
Day time
Avg. Highest Time
6PM13th Aug
65AQI
Avg. Lowest Time
5AM13th Aug
21AQI
Night time
Avg. Highest Time
10PM13th Aug
60AQI
Avg. Lowest Time
4AM14th Aug
21AQI
In the last 24 hours,
Yanshan Zi Zhan's AQI reached its highest point of 65 at 6 PM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Yanshan Zi Zhan, Licheng, Jiangsu, China
JulAug
16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
16th Jul 2026165 AMAQI
16th Jul 2026176 AMAQI
16th Jul 2026297 AMAQI
16th Jul 2026368 AMAQI
16th Jul 2026239 AMAQI
16th Jul 20261610 AMAQI
16th Jul 20261911 AMAQI
16th Jul 20261812 PMAQI
16th Jul 2026171 PMAQI
16th Jul 2026182 PMAQI
16th Jul 2026173 PMAQI
16th Jul 2026144 PMAQI
16th Jul 2026145 PMAQI
16th Jul 2026166 PMAQI
16th Jul 2026167 PMAQI
16th Jul 2026208 PMAQI
16th Jul 2026219 PMAQI
16th Jul 20262110 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262712 AMAQI
17th Jul 2026251 AMAQI
17th Jul 2026252 AMAQI
17th Jul 2026273 AMAQI
17th Jul 2026364 AMAQI
31°C27/35°C
17th Jul 2026515 AMAQI
17th Jul 2026606 AMAQI
17th Jul 2026587 AMAQI
17th Jul 2026608 AMAQI
17th Jul 2026539 AMAQI
17th Jul 20262110 AMAQI
17th Jul 20262111 AMAQI
17th Jul 20262012 PMAQI
17th Jul 2026211 PMAQI
17th Jul 2026192 PMAQI
17th Jul 2026213 PMAQI
17th Jul 2026234 PMAQI
17th Jul 2026255 PMAQI
17th Jul 2026326 PMAQI
17th Jul 2026387 PMAQI
17th Jul 2026408 PMAQI
17th Jul 2026449 PMAQI
17th Jul 20264410 PMAQI
17th Jul 20263211 PMAQI
18th Jul 20263212 AMAQI
18th Jul 2026461 AMAQI
18th Jul 2026592 AMAQI
18th Jul 2026533 AMAQI
18th Jul 2026584 AMAQI
31°C27/35°C
18th Jul 2026665 AMAQI
18th Jul 2026626 AMAQI
18th Jul 2026587 AMAQI
18th Jul 2026698 AMAQI
18th Jul 2026789 AMAQI
18th Jul 20267810 AMAQI
18th Jul 20267111 AMAQI
18th Jul 20267212 PMAQI
18th Jul 2026661 PMAQI
18th Jul 2026552 PMAQI
18th Jul 2026533 PMAQI
18th Jul 2026364 PMAQI
18th Jul 2026425 PMAQI
18th Jul 2026426 PMAQI
18th Jul 2026527 PMAQI
18th Jul 2026448 PMAQI
18th Jul 2026569 PMAQI
18th Jul 20266210 PMAQI
18th Jul 20266611 PMAQI
19th Jul 20266712 AMAQI
19th Jul 2026691 AMAQI
19th Jul 2026602 AMAQI
19th Jul 2026603 AMAQI
19th Jul 2026624 AMAQI
29°C26/31°C
19th Jul 2026625 AMAQI
19th Jul 2026626 AMAQI
19th Jul 2026627 AMAQI
19th Jul 2026628 AMAQI
19th Jul 2026669 AMAQI
19th Jul 20267610 AMAQI
19th Jul 20268111 AMAQI
19th Jul 20268312 PMAQI
19th Jul 2026761 PMAQI
19th Jul 2026582 PMAQI
19th Jul 2026653 PMAQI
19th Jul 2026764 PMAQI
19th Jul 2026425 PMAQI
19th Jul 2026316 PMAQI
19th Jul 2026447 PMAQI
19th Jul 2026478 PMAQI
19th Jul 2026549 PMAQI
19th Jul 20263410 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026293 AMAQI
20th Jul 2026334 AMAQI
27°C24/30°C
20th Jul 2026315 AMAQI
20th Jul 2026466 AMAQI
20th Jul 2026297 AMAQI
20th Jul 2026368 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20266010 AMAQI
20th Jul 20266211 AMAQI
20th Jul 20265812 PMAQI
20th Jul 2026421 PMAQI
20th Jul 2026272 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262710 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262912 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026232 AMAQI
21st Jul 2026313 AMAQI
21st Jul 2026444 AMAQI
25°C24/28°C
21st Jul 2026485 AMAQI
21st Jul 2026486 AMAQI
21st Jul 2026517 AMAQI
21st Jul 2026608 AMAQI
21st Jul 2026679 AMAQI
21st Jul 20265010 AMAQI
21st Jul 20262912 PMAQI
21st Jul 2026291 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026294 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026826 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026309 PMAQI
21st Jul 20262110 PMAQI
21st Jul 20262311 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026342 AMAQI
22nd Jul 2026333 AMAQI
22nd Jul 2026334 AMAQI
25°C23/29°C
22nd Jul 2026505 AMAQI
22nd Jul 2026596 AMAQI
22nd Jul 2026657 AMAQI
22nd Jul 2026508 AMAQI
22nd Jul 2026429 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20262311 AMAQI
22nd Jul 20262912 PMAQI
22nd Jul 2026421 PMAQI
22nd Jul 2026442 PMAQI
22nd Jul 2026403 PMAQI
22nd Jul 2026334 PMAQI
22nd Jul 2026335 PMAQI
22nd Jul 2026336 PMAQI
22nd Jul 2026337 PMAQI
22nd Jul 2026218 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20263110 PMAQI
22nd Jul 20264611 PMAQI
23rd Jul 20265212 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026404 AMAQI
26°C24/29°C
23rd Jul 2026555 AMAQI
23rd Jul 2026686 AMAQI
23rd Jul 2026707 AMAQI
23rd Jul 2026678 AMAQI
23rd Jul 2026629 AMAQI
23rd Jul 20265410 AMAQI
23rd Jul 20264211 AMAQI
23rd Jul 20262212 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026242 PMAQI
23rd Jul 2026363 PMAQI
23rd Jul 2026504 PMAQI
23rd Jul 2026225 PMAQI
23rd Jul 2026246 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026278 PMAQI
23rd Jul 2026389 PMAQI
23rd Jul 20263310 PMAQI
23rd Jul 20263811 PMAQI
24th Jul 20265112 AMAQI
24th Jul 2026561 AMAQI
24th Jul 2026622 AMAQI
24th Jul 2026663 AMAQI
24th Jul 2026784 AMAQI
28°C24/34°C
24th Jul 2026715 AMAQI
24th Jul 2026726 AMAQI
24th Jul 2026767 AMAQI
24th Jul 2026748 AMAQI
24th Jul 2026789 AMAQI
24th Jul 20266810 AMAQI
24th Jul 20266011 AMAQI
24th Jul 20265712 PMAQI
24th Jul 2026471 PMAQI
24th Jul 2026422 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026385 PMAQI
24th Jul 2026316 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20263312 AMAQI
25th Jul 2026361 AMAQI
25th Jul 2026422 AMAQI
25th Jul 2026553 AMAQI
25th Jul 2026604 AMAQI
29°C24/36°C
25th Jul 2026695 AMAQI
25th Jul 2026676 AMAQI
25th Jul 2026627 AMAQI
25th Jul 2026598 AMAQI
25th Jul 2026559 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20262612 PMAQI
25th Jul 2026241 PMAQI
25th Jul 2026242 PMAQI
25th Jul 2026243 PMAQI
25th Jul 2026224 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026277 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20262111 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026271 AMAQI
26th Jul 2026292 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026254 AMAQI
30°C25/36°C
26th Jul 2026275 AMAQI
26th Jul 2026296 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026278 AMAQI
26th Jul 2026299 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262311 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026221 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026234 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026238 PMAQI
26th Jul 2026319 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20264011 PMAQI
27th Jul 20264812 AMAQI
27th Jul 2026531 AMAQI
27th Jul 2026552 AMAQI
27th Jul 2026503 AMAQI
27th Jul 2026514 AMAQI
29°C26/34°C
27th Jul 2026335 AMAQI
27th Jul 2026406 AMAQI
27th Jul 2026367 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026317 PMAQI
27th Jul 2026368 PMAQI
27th Jul 2026389 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20263611 PMAQI
28th Jul 20264012 AMAQI
28th Jul 2026361 AMAQI
28th Jul 2026332 AMAQI
28th Jul 2026313 AMAQI
28th Jul 2026314 AMAQI
29°C26/33°C
28th Jul 2026295 AMAQI
28th Jul 2026276 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026279 AMAQI
28th Jul 20263310 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026312 PMAQI
28th Jul 2026333 PMAQI
28th Jul 2026294 PMAQI
28th Jul 2026335 PMAQI
28th Jul 2026366 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026508 PMAQI
28th Jul 2026239 PMAQI
28th Jul 20263310 PMAQI
28th Jul 20264411 PMAQI
29th Jul 20265212 AMAQI
29th Jul 2026491 AMAQI
29th Jul 2026502 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026514 AMAQI
28°C26/31°C
29th Jul 2026585 AMAQI
29th Jul 2026526 AMAQI
29th Jul 2026527 AMAQI
29th Jul 2026498 AMAQI
29th Jul 2026449 AMAQI
29th Jul 20265810 AMAQI
29th Jul 20265211 AMAQI
29th Jul 20265012 PMAQI
29th Jul 2026501 PMAQI
29th Jul 2026442 PMAQI
29th Jul 2026343 PMAQI
29th Jul 2026454 PMAQI
29th Jul 2026405 PMAQI
29th Jul 2026466 PMAQI
29th Jul 2026327 PMAQI
29th Jul 2026278 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20265110 PMAQI
29th Jul 20265311 PMAQI
30th Jul 20264612 AMAQI
30th Jul 2026471 AMAQI
30th Jul 2026562 AMAQI
30th Jul 2026463 AMAQI
30th Jul 2026584 AMAQI
29°C24/35°C
30th Jul 2026585 AMAQI
30th Jul 2026576 AMAQI
30th Jul 2026547 AMAQI
30th Jul 2026448 AMAQI
30th Jul 2026479 AMAQI
30th Jul 20264710 AMAQI
30th Jul 20264611 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026401 PMAQI
30th Jul 2026402 PMAQI
30th Jul 2026303 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026295 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026277 PMAQI
30th Jul 2026468 PMAQI
30th Jul 2026409 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20264611 PMAQI
31st Jul 20264612 AMAQI
31st Jul 2026491 AMAQI
31st Jul 2026622 AMAQI
31st Jul 2026503 AMAQI
31st Jul 2026514 AMAQI
30°C25/36°C
31st Jul 2026545 AMAQI
31st Jul 2026496 AMAQI
31st Jul 2026547 AMAQI
31st Jul 2026538 AMAQI
31st Jul 2026489 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20263811 AMAQI
31st Jul 20263212 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026342 PMAQI
31st Jul 2026383 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026365 PMAQI
31st Jul 2026406 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026408 PMAQI
31st Jul 2026309 PMAQI
31st Jul 20265010 PMAQI
31st Jul 20267611 PMAQI
1st Aug 20265512 AMAQI
1st Aug 2026881 AMAQI
1st Aug 2026962 AMAQI
1st Aug 2026633 AMAQI
1st Aug 20261024 AMAQI
30°C26/36°C
1st Aug 2026945 AMAQI
1st Aug 2026946 AMAQI
1st Aug 2026927 AMAQI
1st Aug 2026928 AMAQI
1st Aug 2026899 AMAQI
1st Aug 20267910 AMAQI
1st Aug 20265911 AMAQI
1st Aug 20264212 PMAQI
1st Aug 2026321 PMAQI
1st Aug 2026322 PMAQI
1st Aug 2026233 PMAQI
1st Aug 2026234 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026279 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20267211 PMAQI
2nd Aug 20268412 AMAQI
2nd Aug 2026721 AMAQI
2nd Aug 2026572 AMAQI
2nd Aug 2026643 AMAQI
2nd Aug 2026644 AMAQI
31°C26/36°C
2nd Aug 2026685 AMAQI
2nd Aug 2026576 AMAQI
2nd Aug 2026487 AMAQI
2nd Aug 2026518 AMAQI
2nd Aug 2026509 AMAQI
2nd Aug 20264410 AMAQI
2nd Aug 20264011 AMAQI
2nd Aug 20263512 PMAQI
2nd Aug 2026331 PMAQI
2nd Aug 2026292 PMAQI
2nd Aug 2026273 PMAQI
2nd Aug 2026274 PMAQI
2nd Aug 2026275 PMAQI
2nd Aug 2026236 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026368 PMAQI
2nd Aug 2026469 PMAQI
2nd Aug 20265610 PMAQI
2nd Aug 20265811 PMAQI
3rd Aug 20265912 AMAQI
3rd Aug 2026661 AMAQI
3rd Aug 2026712 AMAQI
3rd Aug 2026803 AMAQI
3rd Aug 20261004 AMAQI
30°C25/36°C
3rd Aug 2026965 AMAQI
3rd Aug 20261006 AMAQI
3rd Aug 20261027 AMAQI
3rd Aug 20261128 AMAQI
3rd Aug 20261149 AMAQI
3rd Aug 202610610 AMAQI
3rd Aug 20269611 AMAQI
3rd Aug 20268012 PMAQI
3rd Aug 2026701 PMAQI
3rd Aug 2026672 PMAQI
3rd Aug 2026563 PMAQI
3rd Aug 2026544 PMAQI
3rd Aug 2026425 PMAQI
3rd Aug 2026336 PMAQI
3rd Aug 2026367 PMAQI
3rd Aug 2026318 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20264010 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20264412 AMAQI
4th Aug 2026491 AMAQI
4th Aug 2026522 AMAQI
4th Aug 2026583 AMAQI
4th Aug 2026684 AMAQI
30°C25/35°C
4th Aug 2026735 AMAQI
4th Aug 2026746 AMAQI
4th Aug 2026747 AMAQI
4th Aug 2026698 AMAQI
4th Aug 2026629 AMAQI
4th Aug 20264910 AMAQI
4th Aug 20262811 AMAQI
4th Aug 20262412 PMAQI
4th Aug 2026341 PMAQI
4th Aug 2026292 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026314 PMAQI
4th Aug 2026225 PMAQI
4th Aug 2026286 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026368 PMAQI
4th Aug 2026429 PMAQI
4th Aug 20266010 PMAQI
4th Aug 20269011 PMAQI
5th Aug 202610012 AMAQI
5th Aug 2026971 AMAQI
5th Aug 2026922 AMAQI
5th Aug 2026783 AMAQI
5th Aug 2026764 AMAQI
29°C24/33°C
5th Aug 2026725 AMAQI
5th Aug 2026736 AMAQI
5th Aug 2026667 AMAQI
5th Aug 2026628 AMAQI
5th Aug 2026629 AMAQI
5th Aug 20265410 AMAQI
5th Aug 20265711 AMAQI
5th Aug 20265712 PMAQI
5th Aug 2026561 PMAQI
5th Aug 2026622 PMAQI
5th Aug 2026603 PMAQI
5th Aug 2026504 PMAQI
5th Aug 2026425 PMAQI
5th Aug 2026446 PMAQI
5th Aug 2026627 PMAQI
5th Aug 2026678 PMAQI
5th Aug 2026699 PMAQI
5th Aug 20266810 PMAQI
5th Aug 20266411 PMAQI
6th Aug 20266412 AMAQI
6th Aug 2026641 AMAQI
6th Aug 2026682 AMAQI
6th Aug 2026723 AMAQI
6th Aug 2026854 AMAQI
29°C26/34°C
6th Aug 2026935 AMAQI
6th Aug 20261026 AMAQI
6th Aug 20261007 AMAQI
6th Aug 20261008 AMAQI
6th Aug 2026879 AMAQI
6th Aug 20266510 AMAQI
6th Aug 20263611 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026521 PMAQI
6th Aug 2026462 PMAQI
6th Aug 2026383 PMAQI
6th Aug 2026404 PMAQI
6th Aug 2026425 PMAQI
6th Aug 2026336 PMAQI
6th Aug 2026367 PMAQI
6th Aug 2026388 PMAQI
6th Aug 2026219 PMAQI
6th Aug 20262710 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20263312 AMAQI
7th Aug 2026401 AMAQI
7th Aug 2026422 AMAQI
7th Aug 2026553 AMAQI
7th Aug 2026554 AMAQI
29°C25/33°C
7th Aug 2026595 AMAQI
7th Aug 2026666 AMAQI
7th Aug 2026647 AMAQI
7th Aug 2026658 AMAQI
7th Aug 2026689 AMAQI
7th Aug 20266610 AMAQI
7th Aug 20266611 AMAQI
7th Aug 20266712 PMAQI
7th Aug 2026251 PMAQI
7th Aug 2026272 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026504 PMAQI
7th Aug 2026365 PMAQI
7th Aug 2026296 PMAQI
7th Aug 2026297 PMAQI
7th Aug 2026328 PMAQI
7th Aug 2026389 PMAQI
7th Aug 20262710 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20263812 AMAQI
8th Aug 2026471 AMAQI
8th Aug 2026552 AMAQI
8th Aug 2026603 AMAQI
8th Aug 2026624 AMAQI
28°C25/33°C
8th Aug 2026595 AMAQI
8th Aug 2026626 AMAQI
8th Aug 2026577 AMAQI
8th Aug 2026628 AMAQI
8th Aug 2026609 AMAQI
8th Aug 20265610 AMAQI
8th Aug 20265411 AMAQI
8th Aug 20265112 PMAQI
8th Aug 2026421 PMAQI
8th Aug 2026422 PMAQI
8th Aug 2026363 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026215 PMAQI
8th Aug 2026236 PMAQI
8th Aug 2026277 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20263111 PMAQI
9th Aug 20263312 AMAQI
9th Aug 2026311 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026274 AMAQI
28°C25/33°C
9th Aug 2026315 AMAQI
9th Aug 2026316 AMAQI
9th Aug 2026297 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262111 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026271 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026313 PMAQI
9th Aug 2026334 PMAQI
9th Aug 2026215 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026337 PMAQI
9th Aug 2026338 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262110 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026292 AMAQI
10th Aug 2026333 AMAQI
10th Aug 2026334 AMAQI
25°C24/27°C
10th Aug 2026315 AMAQI
10th Aug 2026316 AMAQI
10th Aug 2026277 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026299 AMAQI
10th Aug 20262910 AMAQI
10th Aug 20262311 AMAQI
10th Aug 20264612 PMAQI
10th Aug 2026361 PMAQI
10th Aug 2026302 PMAQI
10th Aug 2026323 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026305 PMAQI
10th Aug 2026406 PMAQI
10th Aug 2026367 PMAQI
10th Aug 2026518 PMAQI
10th Aug 2026539 PMAQI
10th Aug 20266410 PMAQI
10th Aug 20266011 PMAQI
11th Aug 20265812 AMAQI
11th Aug 2026461 AMAQI
11th Aug 2026502 AMAQI
11th Aug 2026343 AMAQI
11th Aug 2026384 AMAQI
26°C25/26°C
11th Aug 2026385 AMAQI
11th Aug 2026316 AMAQI
11th Aug 2026427 AMAQI
11th Aug 2026428 AMAQI
11th Aug 2026589 AMAQI
11th Aug 20266210 AMAQI
11th Aug 20266011 AMAQI
11th Aug 20265812 PMAQI
11th Aug 2026641 PMAQI
11th Aug 2026522 PMAQI
11th Aug 2026603 PMAQI
11th Aug 2026594 PMAQI
11th Aug 2026335 PMAQI
11th Aug 2026406 PMAQI
11th Aug 2026387 PMAQI
11th Aug 2026468 PMAQI
11th Aug 2026509 PMAQI
11th Aug 20264810 PMAQI
11th Aug 20262911 PMAQI
12th Aug 20262912 AMAQI
12th Aug 2026291 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026254 AMAQI
26°C26/27°C
12th Aug 2026255 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026238 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262910 AMAQI
12th Aug 20262911 AMAQI
12th Aug 20262512 PMAQI
12th Aug 2026291 PMAQI
12th Aug 2026422 PMAQI
12th Aug 2026523 PMAQI
12th Aug 2026544 PMAQI
12th Aug 2026525 PMAQI
12th Aug 2026336 PMAQI
12th Aug 2026387 PMAQI
12th Aug 2026338 PMAQI
12th Aug 2026299 PMAQI
12th Aug 20264210 PMAQI
12th Aug 20263811 PMAQI
13th Aug 20263812 AMAQI
13th Aug 2026461 AMAQI
13th Aug 2026542 AMAQI
13th Aug 2026403 AMAQI
13th Aug 2026364 AMAQI
27°C25/29°C
13th Aug 2026215 AMAQI
13th Aug 2026406 AMAQI
13th Aug 2026447 AMAQI
13th Aug 2026428 AMAQI
13th Aug 2026339 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20262711 AMAQI
13th Aug 20262912 PMAQI
13th Aug 2026381 PMAQI
13th Aug 2026442 PMAQI
13th Aug 2026443 PMAQI
13th Aug 2026444 PMAQI
13th Aug 2026595 PMAQI
13th Aug 2026656 PMAQI
13th Aug 2026587 PMAQI
13th Aug 2026568 PMAQI
13th Aug 2026569 PMAQI
13th Aug 20266010 PMAQI
13th Aug 20265411 PMAQI
14th Aug 20262912 AMAQI
14th Aug 2026251 AMAQI
14th Aug 2026292 AMAQI
14th Aug 2026293 AMAQI
14th Aug 2026214 AMAQI
26°C24/29°C
14th Aug 2026275 AMAQI
5 AM14th Aug 2026256 AMAQI
14th Aug 2026337 AMAQI
14th Aug 2026448 AMAQI
14th Aug 2026349 AMAQI
14th Aug 20262910 AMAQI
14th Aug 20262911 AMAQI
11 AM14th Aug 20262712 PMAQI
14th Aug 2026291 PMAQI
14th Aug 2026332 PMAQI
14th Aug 2026213 PMAQI
14th Aug 2026214 PMAQI
14th Aug 2026215 PMAQI
14th Aug 2026316 PMAQI
6 PM14th Aug 2026407 PMAQI
14th Aug 2026388 PMAQI
14th Aug 2026449 PMAQI
14th Aug 20263110 PMAQI
14th Aug 20262711 PMAQI
11 PM4 AM
24°C23/25°C
Day time
Avg. Highest Time
6 AM - 9 AM
54AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
5 PM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 AM (Avg. 54), while the lowest AQI was between 5 PM to 5 PM (Avg. 32).
Night time
Avg. Highest Time
4 AM
51AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 51), while the lowest AQI was between 7 PM to 7 PM (Avg. 34).
2026 Days Vs Air Quality
Yanshan Zi Zhan, Licheng, Jiangsu, China
2026
31%
71
50%
112
15%
33
4%
10
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Good
71 DaysModerate
112 DaysPoor
33 DaysUnhealthy
10 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2026, 31% of 226 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Yanshan Zi Zhan, Licheng, Jiangsu, China
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
47AQI (US)
47AQI (US)
2nd January 2026
87AQI (US)
87AQI (US)
3rd January 2026
108AQI (US)
108AQI (US)
4th January 2026
160AQI (US)
160AQI (US)
5th January 2026
162AQI (US)
162AQI (US)
6th January 2026
169AQI (US)
169AQI (US)
7th January 2026
115AQI (US)
115AQI (US)
8th January 2026
140AQI (US)
140AQI (US)
9th January 2026
132AQI (US)
132AQI (US)
10th January 2026
99AQI (US)
99AQI (US)
11th January 2026
70AQI (US)
70AQI (US)
12th January 2026
96AQI (US)
96AQI (US)
13th January 2026
120AQI (US)
120AQI (US)
14th January 2026
147AQI (US)
147AQI (US)
15th January 2026
158AQI (US)
158AQI (US)
16th January 2026
173AQI (US)
173AQI (US)
17th January 2026
173AQI (US)
173AQI (US)
18th January 2026
114AQI (US)
114AQI (US)
19th January 2026
49AQI (US)
49AQI (US)
20th January 2026
68AQI (US)
68AQI (US)
21st January 2026
96AQI (US)
96AQI (US)
22nd January 2026
85AQI (US)
85AQI (US)
23rd January 2026
127AQI (US)
127AQI (US)
24th January 2026
157AQI (US)
157AQI (US)
25th January 2026
153AQI (US)
153AQI (US)
26th January 2026
78AQI (US)
78AQI (US)
27th January 2026
92AQI (US)
92AQI (US)
28th January 2026
108AQI (US)
108AQI (US)
29th January 2026
81AQI (US)
81AQI (US)
30th January 2026
59AQI (US)
59AQI (US)
31st January 2026
46AQI (US)
46AQI (US)
1st February 2026
97AQI (US)
97AQI (US)
2nd February 2026
128AQI (US)
128AQI (US)
3rd February 2026
142AQI (US)
142AQI (US)
4th February 2026
116AQI (US)
116AQI (US)
5th February 2026
154AQI (US)
154AQI (US)
6th February 2026
84AQI (US)
84AQI (US)
7th February 2026
52AQI (US)
52AQI (US)
8th February 2026
74AQI (US)
74AQI (US)
9th February 2026
76AQI (US)
76AQI (US)
10th February 2026
108AQI (US)
108AQI (US)
11th February 2026
131AQI (US)
131AQI (US)
12th February 2026
141AQI (US)
141AQI (US)
13th February 2026
135AQI (US)
135AQI (US)
14th February 2026
125AQI (US)
125AQI (US)
15th February 2026
135AQI (US)
135AQI (US)
16th February 2026
48AQI (US)
48AQI (US)
17th February 2026
82AQI (US)
82AQI (US)
18th February 2026
132AQI (US)
132AQI (US)
19th February 2026
128AQI (US)
128AQI (US)
20th February 2026
77AQI (US)
77AQI (US)
21st February 2026
71AQI (US)
71AQI (US)
22nd February 2026
75AQI (US)
75AQI (US)
23rd February 2026
61AQI (US)
61AQI (US)
24th February 2026
41AQI (US)
41AQI (US)
25th February 2026
69AQI (US)
69AQI (US)
26th February 2026
63AQI (US)
63AQI (US)
27th February 2026
31AQI (US)
31AQI (US)
28th February 2026
74AQI (US)
74AQI (US)
1st March 2026
53AQI (US)
53AQI (US)
2nd March 2026
24AQI (US)
24AQI (US)
3rd March 2026
93AQI (US)
93AQI (US)
4th March 2026
65AQI (US)
65AQI (US)
5th March 2026
83AQI (US)
83AQI (US)
6th March 2026
107AQI (US)
107AQI (US)
7th March 2026
85AQI (US)
85AQI (US)
8th March 2026
45AQI (US)
45AQI (US)
9th March 2026
78AQI (US)
78AQI (US)
10th March 2026
83AQI (US)
83AQI (US)
11th March 2026
96AQI (US)
96AQI (US)
12th March 2026
103AQI (US)
103AQI (US)
13th March 2026
134AQI (US)
134AQI (US)
14th March 2026
121AQI (US)
121AQI (US)
15th March 2026
116AQI (US)
116AQI (US)
16th March 2026
96AQI (US)
96AQI (US)
17th March 2026
114AQI (US)
114AQI (US)
18th March 2026
84AQI (US)
84AQI (US)
19th March 2026
140AQI (US)
140AQI (US)
20th March 2026
151AQI (US)
151AQI (US)
21st March 2026
105AQI (US)
105AQI (US)
22nd March 2026
95AQI (US)
95AQI (US)
23rd March 2026
91AQI (US)
91AQI (US)
24th March 2026
92AQI (US)
92AQI (US)
25th March 2026
124AQI (US)
124AQI (US)
26th March 2026
125AQI (US)
125AQI (US)
27th March 2026
82AQI (US)
82AQI (US)
28th March 2026
74AQI (US)
74AQI (US)
29th March 2026
94AQI (US)
94AQI (US)
30th March 2026
81AQI (US)
81AQI (US)
31st March 2026
84AQI (US)
84AQI (US)
1st April 2026
85AQI (US)
85AQI (US)
2nd April 2026
121AQI (US)
121AQI (US)
3rd April 2026
72AQI (US)
72AQI (US)
4th April 2026
78AQI (US)
78AQI (US)
5th April 2026
84AQI (US)
84AQI (US)
6th April 2026
99AQI (US)
99AQI (US)
7th April 2026
65AQI (US)
65AQI (US)
8th April 2026
39AQI (US)
39AQI (US)
9th April 2026
42AQI (US)
42AQI (US)
10th April 2026
79AQI (US)
79AQI (US)
11th April 2026
82AQI (US)
82AQI (US)
12th April 2026
42AQI (US)
42AQI (US)
13th April 2026
56AQI (US)
56AQI (US)
14th April 2026
65AQI (US)
65AQI (US)
15th April 2026
76AQI (US)
76AQI (US)
16th April 2026
59AQI (US)
59AQI (US)
17th April 2026
106AQI (US)
106AQI (US)
18th April 2026
75AQI (US)
75AQI (US)
19th April 2026
67AQI (US)
67AQI (US)
20th April 2026
63AQI (US)
63AQI (US)
21st April 2026
52AQI (US)
52AQI (US)
22nd April 2026
31AQI (US)
31AQI (US)
23rd April 2026
18AQI (US)
18AQI (US)
24th April 2026
64AQI (US)
64AQI (US)
25th April 2026
70AQI (US)
70AQI (US)
26th April 2026
69AQI (US)
69AQI (US)
27th April 2026
100AQI (US)
100AQI (US)
28th April 2026
61AQI (US)
61AQI (US)
29th April 2026
49AQI (US)
49AQI (US)
30th April 2026
71AQI (US)
71AQI (US)
1st May 2026
58AQI (US)
58AQI (US)
2nd May 2026
74AQI (US)
74AQI (US)
3rd May 2026
62AQI (US)
62AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
54AQI (US)
54AQI (US)
6th May 2026
52AQI (US)
52AQI (US)
7th May 2026
75AQI (US)
75AQI (US)
8th May 2026
37AQI (US)
37AQI (US)
9th May 2026
34AQI (US)
34AQI (US)
10th May 2026
57AQI (US)
57AQI (US)
11th May 2026
64AQI (US)
64AQI (US)
12th May 2026
80AQI (US)
80AQI (US)
13th May 2026
99AQI (US)
99AQI (US)
14th May 2026
52AQI (US)
52AQI (US)
15th May 2026
42AQI (US)
42AQI (US)
16th May 2026
74AQI (US)
74AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
68AQI (US)
68AQI (US)
22nd May 2026
79AQI (US)
79AQI (US)
23rd May 2026
71AQI (US)
71AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
66AQI (US)
66AQI (US)
26th May 2026
49AQI (US)
49AQI (US)
27th May 2026
47AQI (US)
47AQI (US)
28th May 2026
52AQI (US)
52AQI (US)
29th May 2026
68AQI (US)
68AQI (US)
30th May 2026
60AQI (US)
60AQI (US)
31st May 2026
57AQI (US)
57AQI (US)
1st June 2026
58AQI (US)
58AQI (US)
2nd June 2026
99AQI (US)
99AQI (US)
3rd June 2026
101AQI (US)
101AQI (US)
4th June 2026
92AQI (US)
92AQI (US)
5th June 2026
50AQI (US)
50AQI (US)
6th June 2026
34AQI (US)
34AQI (US)
7th June 2026
54AQI (US)
54AQI (US)
8th June 2026
48AQI (US)
48AQI (US)
9th June 2026
52AQI (US)
52AQI (US)
10th June 2026
52AQI (US)
52AQI (US)
11th June 2026
63AQI (US)
63AQI (US)
12th June 2026
81AQI (US)
81AQI (US)
13th June 2026
58AQI (US)
58AQI (US)
14th June 2026
41AQI (US)
41AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
44AQI (US)
44AQI (US)
17th June 2026
48AQI (US)
48AQI (US)
18th June 2026
83AQI (US)
83AQI (US)
19th June 2026
56AQI (US)
56AQI (US)
20th June 2026
19AQI (US)
19AQI (US)
21st June 2026
69AQI (US)
69AQI (US)
22nd June 2026
35AQI (US)
35AQI (US)
23rd June 2026
11AQI (US)
11AQI (US)
24th June 2026
17AQI (US)
17AQI (US)
25th June 2026
41AQI (US)
41AQI (US)
26th June 2026
74AQI (US)
74AQI (US)
27th June 2026
82AQI (US)
82AQI (US)
28th June 2026
89AQI (US)
89AQI (US)
29th June 2026
64AQI (US)
64AQI (US)
30th June 2026
29AQI (US)
29AQI (US)
1st July 2026
38AQI (US)
38AQI (US)
2nd July 2026
33AQI (US)
33AQI (US)
3rd July 2026
25AQI (US)
25AQI (US)
4th July 2026
23AQI (US)
23AQI (US)
5th July 2026
10AQI (US)
10AQI (US)
6th July 2026
21AQI (US)
21AQI (US)
7th July 2026
27AQI (US)
27AQI (US)
8th July 2026
16AQI (US)
16AQI (US)
9th July 2026
35AQI (US)
35AQI (US)
10th July 2026
40AQI (US)
40AQI (US)
11th July 2026
31AQI (US)
31AQI (US)
12th July 2026
19AQI (US)
19AQI (US)
13th July 2026
17AQI (US)
17AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
33AQI (US)
33AQI (US)
16th July 2026
19AQI (US)
19AQI (US)
17th July 2026
34AQI (US)
34AQI (US)
18th July 2026
57AQI (US)
57AQI (US)
19th July 2026
59AQI (US)
59AQI (US)
20th July 2026
34AQI (US)
34AQI (US)
21st July 2026
37AQI (US)
37AQI (US)
22nd July 2026
37AQI (US)
37AQI (US)
23rd July 2026
40AQI (US)
40AQI (US)
24th July 2026
52AQI (US)
52AQI (US)
25th July 2026
37AQI (US)
37AQI (US)
26th July 2026
27AQI (US)
27AQI (US)
27th July 2026
34AQI (US)
34AQI (US)
28th July 2026
32AQI (US)
32AQI (US)
29th July 2026
46AQI (US)
46AQI (US)
30th July 2026
44AQI (US)
44AQI (US)
31st July 2026
45AQI (US)
45AQI (US)
1st August 2026
58AQI (US)
58AQI (US)
2nd August 2026
47AQI (US)
47AQI (US)
3rd August 2026
70AQI (US)
70AQI (US)
4th August 2026
48AQI (US)
48AQI (US)
5th August 2026
66AQI (US)
66AQI (US)
6th August 2026
57AQI (US)
57AQI (US)
7th August 2026
45AQI (US)
45AQI (US)
8th August 2026
43AQI (US)
43AQI (US)
9th August 2026
27AQI (US)
27AQI (US)
10th August 2026
35AQI (US)
35AQI (US)
11th August 2026
47AQI (US)
47AQI (US)
12th August 2026
33AQI (US)
33AQI (US)
13th August 2026
44AQI (US)
44AQI (US)
14th August 2026
30AQI (US)
30AQI (US)
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
112AQI (US)
95AQI (US)
94AQI (US)
68AQI (US)
60AQI (US)
56AQI (US)
33AQI (US)
46AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202672AQI (US)
3
11
9
8
3
13
11
1
2
18
10
1
6
22
2
6
25
13
16
1
28
3
10
4
71
112
33
10
Highest AQI (US) recorded in
January112AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
202589AQI (US)
5
19
7
9
15
4
19
12
15
14
1
28
3
4
26
10
21
5
26
30
1
25
4
1
15
8
7
12
13
6
20
231
88
25
1
Highest AQI (US) recorded in
January129AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
202481AQI (US)
16
1
2
2
1
11
30
11
20
2
29
8
18
3
6
20
5
3
18
7
2
4
23
4
31
150
59
6
Highest AQI (US) recorded in
January130AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
2023136AQI (US)
3
31
34
Highest AQI (US) recorded in
December136AQI (US)
Lowest AQI (US) recorded in
November134AQI (US)
202191AQI (US)
5
17
9
17
5
6
9
19
3
21
9
2
21
8
5
23
2
14
16
4
16
1
4
25
1
8
18
4
1
3
11
11
6
9
5
40
188
86
24
Highest AQI (US) recorded in
January134AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
202088AQI (US)
1
9
3
9
12
13
5
11
18
1
9
20
1
7
23
1
1
23
6
1
24
6
1
16
12
1
6
8
17
31
161
55
18
Highest AQI (US) recorded in
December145AQI (US)
Lowest AQI (US) recorded in
June60AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
136AQI (US)Least Polluted Year Recorded
2026(Avg.)
72AQI (US)Yanshan Zi Zhan's annual 2026 AQI (US) (72) shows an average percentage change of -23.2% (improved AQI (US)) compared to previous years: 2020 (88), 2021 (91), 2023 (136), 2024 (81), 2025 (89).
