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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Ling Tong Sub Station, Changshu, 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

Ling Tong Sub Station, Changshu, Jiangsu, China

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
11th Aug 2024
80AQI
Lowest AQI recorded on
9th Aug 2026
27AQI

Same Day Analysis (13th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 43 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 12th Aug - 13th Aug 2026

Ling Tong Sub Station, Changshu, Jiangsu, China

AQI
Day
Night
.

5 AM12th Aug 2026

6 PM

4 AM13th Aug 2026

Day time
Avg. Highest Time
5AM12th Aug

56AQI

Avg. Lowest Time
11AM12th Aug

38AQI

Night time
Avg. Highest Time
12AM13th Aug

71AQI

Avg. Lowest Time
9PM12th Aug

25AQI

In the last 24 hours,

Ling Tong Sub Station's AQI reached its highest point of 71 at 12 AM during the Night, while the lowest point, 25, was recorded at 9 PM during the Night between 12th Aug and 13th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Ling Tong Sub Station, Changshu, Jiangsu, China

JulAug
15th - 16th16th - 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
Day
Night
15th Jul 2026765 AMAQI
15th Jul 2026746 AMAQI
15th Jul 2026647 AMAQI
15th Jul 2026658 AMAQI
15th Jul 2026599 AMAQI
15th Jul 20265510 AMAQI
15th Jul 20265311 AMAQI
15th Jul 20264812 PMAQI
15th Jul 2026231 PMAQI
15th Jul 2026172 PMAQI
15th Jul 2026163 PMAQI
15th Jul 2026164 PMAQI
15th Jul 2026165 PMAQI
15th Jul 2026176 PMAQI
15th Jul 2026167 PMAQI
15th Jul 2026198 PMAQI
15th Jul 2026279 PMAQI
15th Jul 20262810 PMAQI
15th Jul 20262711 PMAQI
16th Jul 20262912 AMAQI
16th Jul 2026381 AMAQI
16th Jul 2026332 AMAQI
16th Jul 2026293 AMAQI
16th Jul 2026464 AMAQI

32°C28/36°C

16th Jul 2026405 AMAQI
16th Jul 2026406 AMAQI
16th Jul 2026517 AMAQI
16th Jul 2026528 AMAQI
16th Jul 2026489 AMAQI
16th Jul 20264210 AMAQI
16th Jul 20263611 AMAQI
16th Jul 20262912 PMAQI
16th Jul 2026271 PMAQI
16th Jul 2026252 PMAQI
16th Jul 2026193 PMAQI
16th Jul 2026204 PMAQI
16th Jul 2026255 PMAQI
16th Jul 2026216 PMAQI
16th Jul 2026237 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026369 PMAQI
16th Jul 20263810 PMAQI
16th Jul 20264211 PMAQI
17th Jul 20264612 AMAQI
17th Jul 2026531 AMAQI
17th Jul 2026642 AMAQI
17th Jul 2026643 AMAQI
17th Jul 2026624 AMAQI

32°C28/36°C

17th Jul 2026725 AMAQI
17th Jul 2026806 AMAQI
17th Jul 2026807 AMAQI
17th Jul 2026788 AMAQI
17th Jul 2026649 AMAQI
17th Jul 20266010 AMAQI
17th Jul 20263811 AMAQI
17th Jul 20262912 PMAQI
17th Jul 2026341 PMAQI
17th Jul 2026192 PMAQI
17th Jul 2026253 PMAQI
17th Jul 2026254 PMAQI
17th Jul 2026275 PMAQI
17th Jul 2026316 PMAQI
17th Jul 2026347 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026429 PMAQI
17th Jul 20264810 PMAQI
17th Jul 20265111 PMAQI
18th Jul 20265312 AMAQI
18th Jul 2026531 AMAQI
18th Jul 2026552 AMAQI
18th Jul 2026553 AMAQI
18th Jul 2026544 AMAQI

32°C29/36°C

18th Jul 2026575 AMAQI
18th Jul 2026556 AMAQI
18th Jul 2026547 AMAQI
18th Jul 2026588 AMAQI
18th Jul 2026669 AMAQI
18th Jul 20268710 AMAQI
18th Jul 20268411 AMAQI
18th Jul 20268012 PMAQI
18th Jul 2026741 PMAQI
18th Jul 2026872 PMAQI
18th Jul 2026823 PMAQI
18th Jul 2026814 PMAQI
18th Jul 2026795 PMAQI
18th Jul 2026816 PMAQI
18th Jul 2026817 PMAQI
18th Jul 2026808 PMAQI
18th Jul 2026739 PMAQI
18th Jul 20266010 PMAQI
18th Jul 20264611 PMAQI
19th Jul 20264812 AMAQI
19th Jul 2026531 AMAQI
19th Jul 2026422 AMAQI
19th Jul 2026423 AMAQI
19th Jul 2026384 AMAQI

30°C27/33°C

19th Jul 2026295 AMAQI
19th Jul 2026336 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026609 AMAQI
19th Jul 20267210 AMAQI
19th Jul 20268011 AMAQI
19th Jul 20267012 PMAQI
19th Jul 2026601 PMAQI
19th Jul 2026492 PMAQI
19th Jul 2026383 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026295 PMAQI
19th Jul 2026216 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026239 PMAQI
19th Jul 20262710 PMAQI
19th Jul 20262311 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026231 AMAQI
20th Jul 2026232 AMAQI
20th Jul 2026233 AMAQI
20th Jul 2026424 AMAQI

27°C25/31°C

20th Jul 2026385 AMAQI
20th Jul 2026546 AMAQI
20th Jul 2026627 AMAQI
20th Jul 2026658 AMAQI
20th Jul 2026699 AMAQI
20th Jul 20266810 AMAQI
20th Jul 20266811 AMAQI
20th Jul 20267412 PMAQI
20th Jul 2026721 PMAQI
20th Jul 2026622 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026237 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20263811 PMAQI
21st Jul 20262912 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026232 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026254 AMAQI

27°C25/31°C

21st Jul 2026335 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026427 AMAQI
21st Jul 2026388 AMAQI
21st Jul 2026559 AMAQI
21st Jul 20265510 AMAQI
21st Jul 20266012 PMAQI
21st Jul 2026601 PMAQI
21st Jul 2026622 PMAQI
21st Jul 2026623 PMAQI
21st Jul 2026564 PMAQI
21st Jul 2026535 PMAQI
21st Jul 2026866 PMAQI
21st Jul 2026427 PMAQI
21st Jul 2026408 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263610 PMAQI
21st Jul 20263411 PMAQI
22nd Jul 20263112 AMAQI
22nd Jul 2026311 AMAQI
22nd Jul 2026332 AMAQI
22nd Jul 2026383 AMAQI
22nd Jul 2026334 AMAQI

26°C24/28°C

22nd Jul 2026515 AMAQI
22nd Jul 2026536 AMAQI
22nd Jul 2026527 AMAQI
22nd Jul 2026538 AMAQI
22nd Jul 2026549 AMAQI
22nd Jul 20264210 AMAQI
22nd Jul 20263811 AMAQI
22nd Jul 20264612 PMAQI
22nd Jul 2026601 PMAQI
22nd Jul 2026542 PMAQI
22nd Jul 2026553 PMAQI
22nd Jul 2026554 PMAQI
22nd Jul 2026525 PMAQI
22nd Jul 2026546 PMAQI
22nd Jul 2026537 PMAQI
22nd Jul 2026528 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262312 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026333 AMAQI
23rd Jul 2026504 AMAQI

27°C25/32°C

23rd Jul 2026525 AMAQI
23rd Jul 2026596 AMAQI
23rd Jul 2026707 AMAQI
23rd Jul 2026798 AMAQI
23rd Jul 2026849 AMAQI
23rd Jul 20269010 AMAQI
23rd Jul 20268711 AMAQI
23rd Jul 20268412 PMAQI
23rd Jul 2026701 PMAQI
23rd Jul 2026652 PMAQI
23rd Jul 2026643 PMAQI
23rd Jul 2026554 PMAQI
23rd Jul 2026535 PMAQI
23rd Jul 2026676 PMAQI
23rd Jul 2026717 PMAQI
23rd Jul 2026838 PMAQI
23rd Jul 2026589 PMAQI
23rd Jul 20266810 PMAQI
23rd Jul 20267211 PMAQI
24th Jul 20267612 AMAQI
24th Jul 2026801 AMAQI
24th Jul 2026842 AMAQI
24th Jul 2026843 AMAQI
24th Jul 2026764 AMAQI

29°C25/34°C

24th Jul 2026765 AMAQI
24th Jul 2026726 AMAQI
24th Jul 2026707 AMAQI
24th Jul 2026678 AMAQI
24th Jul 2026689 AMAQI
24th Jul 20267910 AMAQI
24th Jul 20269811 AMAQI
24th Jul 20269412 PMAQI
24th Jul 2026871 PMAQI
24th Jul 2026942 PMAQI
24th Jul 2026903 PMAQI
24th Jul 2026884 PMAQI
24th Jul 2026865 PMAQI
24th Jul 2026906 PMAQI
24th Jul 2026857 PMAQI
24th Jul 2026838 PMAQI
24th Jul 2026769 PMAQI
24th Jul 20267210 PMAQI
24th Jul 20266611 PMAQI
25th Jul 20266712 AMAQI
25th Jul 2026671 AMAQI
25th Jul 2026592 AMAQI
25th Jul 2026563 AMAQI
25th Jul 2026484 AMAQI

29°C25/35°C

25th Jul 2026425 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026318 AMAQI
25th Jul 2026239 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026334 PMAQI
25th Jul 2026275 PMAQI
25th Jul 2026336 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026268 PMAQI
25th Jul 2026289 PMAQI
25th Jul 20262610 PMAQI
25th Jul 20262411 PMAQI
26th Jul 20262212 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026234 AMAQI

30°C26/35°C

26th Jul 2026215 AMAQI
26th Jul 2026236 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20262912 PMAQI
26th Jul 2026361 PMAQI
26th Jul 2026442 PMAQI
26th Jul 2026483 PMAQI
26th Jul 2026514 PMAQI
26th Jul 2026515 PMAQI
26th Jul 2026516 PMAQI
26th Jul 2026537 PMAQI
26th Jul 2026598 PMAQI
26th Jul 2026579 PMAQI
26th Jul 20265310 PMAQI
26th Jul 20265511 PMAQI
27th Jul 20265312 AMAQI
27th Jul 2026521 AMAQI
27th Jul 2026552 AMAQI
27th Jul 2026553 AMAQI
27th Jul 2026544 AMAQI

29°C26/33°C

27th Jul 2026515 AMAQI
27th Jul 2026486 AMAQI
27th Jul 2026407 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026251 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026384 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026516 PMAQI
27th Jul 2026447 PMAQI
27th Jul 2026408 PMAQI
27th Jul 2026239 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026273 AMAQI
28th Jul 2026254 AMAQI

29°C27/32°C

28th Jul 2026295 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026238 AMAQI
28th Jul 2026219 AMAQI
28th Jul 20262110 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026212 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026344 PMAQI
28th Jul 2026385 PMAQI
28th Jul 2026336 PMAQI
28th Jul 2026387 PMAQI
28th Jul 2026388 PMAQI
28th Jul 2026389 PMAQI
28th Jul 20263610 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20264012 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026272 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026444 AMAQI

29°C27/32°C

29th Jul 2026525 AMAQI
29th Jul 2026516 AMAQI
29th Jul 2026487 AMAQI
29th Jul 2026348 AMAQI
29th Jul 2026369 AMAQI
29th Jul 20264910 AMAQI
29th Jul 20265111 AMAQI
29th Jul 20265412 PMAQI
29th Jul 2026521 PMAQI
29th Jul 2026582 PMAQI
29th Jul 2026583 PMAQI
29th Jul 2026604 PMAQI
29th Jul 2026465 PMAQI
29th Jul 2026446 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026368 PMAQI
29th Jul 2026429 PMAQI
29th Jul 20264810 PMAQI
29th Jul 20265811 PMAQI
30th Jul 20266312 AMAQI
30th Jul 2026601 AMAQI
30th Jul 2026552 AMAQI
30th Jul 2026513 AMAQI
30th Jul 2026464 AMAQI

30°C25/36°C

30th Jul 2026565 AMAQI
30th Jul 2026596 AMAQI
30th Jul 2026577 AMAQI
30th Jul 2026748 AMAQI
30th Jul 2026889 AMAQI
30th Jul 20267610 AMAQI
30th Jul 20266511 AMAQI
30th Jul 20264812 PMAQI
30th Jul 2026551 PMAQI
30th Jul 2026512 PMAQI
30th Jul 2026463 PMAQI
30th Jul 2026344 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026428 PMAQI
30th Jul 2026559 PMAQI
30th Jul 20267110 PMAQI
30th Jul 20267211 PMAQI
31st Jul 20267112 AMAQI
31st Jul 2026651 AMAQI
31st Jul 2026652 AMAQI
31st Jul 2026653 AMAQI
31st Jul 2026674 AMAQI

31°C27/37°C

31st Jul 2026685 AMAQI
31st Jul 2026696 AMAQI
31st Jul 2026717 AMAQI
31st Jul 2026718 AMAQI
31st Jul 2026729 AMAQI
31st Jul 20267210 AMAQI
31st Jul 20267211 AMAQI
31st Jul 20267412 PMAQI
31st Jul 2026661 PMAQI
31st Jul 2026642 PMAQI
31st Jul 2026663 PMAQI
31st Jul 2026624 PMAQI
31st Jul 2026605 PMAQI
31st Jul 2026766 PMAQI
31st Jul 2026727 PMAQI
31st Jul 2026708 PMAQI
31st Jul 2026819 PMAQI
31st Jul 20269010 PMAQI
31st Jul 20268611 PMAQI
1st Aug 20269212 AMAQI
1st Aug 20261011 AMAQI
1st Aug 2026962 AMAQI
1st Aug 2026963 AMAQI
1st Aug 20261004 AMAQI

30°C26/36°C

1st Aug 2026985 AMAQI
1st Aug 20261096 AMAQI
1st Aug 20261197 AMAQI
1st Aug 20261058 AMAQI
1st Aug 2026959 AMAQI
1st Aug 20269510 AMAQI
1st Aug 20268211 AMAQI
1st Aug 20267212 PMAQI
1st Aug 2026541 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026313 PMAQI
1st Aug 2026294 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026446 PMAQI
1st Aug 2026407 PMAQI
1st Aug 2026628 PMAQI
1st Aug 2026729 PMAQI
1st Aug 20268210 PMAQI
1st Aug 20268311 PMAQI
2nd Aug 20268512 AMAQI
2nd Aug 2026921 AMAQI
2nd Aug 2026982 AMAQI
2nd Aug 2026793 AMAQI
2nd Aug 2026704 AMAQI

30°C26/36°C

2nd Aug 2026695 AMAQI
2nd Aug 2026696 AMAQI
2nd Aug 2026707 AMAQI
2nd Aug 2026708 AMAQI
2nd Aug 2026749 AMAQI
2nd Aug 20267110 AMAQI
2nd Aug 20267011 AMAQI
2nd Aug 20266412 PMAQI
2nd Aug 2026621 PMAQI
2nd Aug 2026532 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026295 PMAQI
2nd Aug 2026276 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026278 PMAQI
2nd Aug 2026429 PMAQI
2nd Aug 20266410 PMAQI
2nd Aug 20267411 PMAQI
3rd Aug 20268312 AMAQI
3rd Aug 2026921 AMAQI
3rd Aug 20261002 AMAQI
3rd Aug 2026943 AMAQI
3rd Aug 20261044 AMAQI

30°C27/36°C

3rd Aug 20261065 AMAQI
3rd Aug 20261146 AMAQI
3rd Aug 20261057 AMAQI
3rd Aug 20261228 AMAQI
3rd Aug 20261229 AMAQI
3rd Aug 202610210 AMAQI
3rd Aug 20268211 AMAQI
3rd Aug 20266212 PMAQI
3rd Aug 2026591 PMAQI
3rd Aug 2026512 PMAQI
3rd Aug 2026443 PMAQI
3rd Aug 2026464 PMAQI
3rd Aug 2026465 PMAQI
3rd Aug 2026486 PMAQI
3rd Aug 2026507 PMAQI
3rd Aug 2026518 PMAQI
3rd Aug 2026469 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20265012 AMAQI
4th Aug 2026511 AMAQI
4th Aug 2026502 AMAQI
4th Aug 2026423 AMAQI
4th Aug 2026384 AMAQI

29°C26/34°C

4th Aug 2026465 AMAQI
4th Aug 2026526 AMAQI
4th Aug 2026647 AMAQI
4th Aug 2026668 AMAQI
4th Aug 2026589 AMAQI
4th Aug 20263410 AMAQI
4th Aug 20262711 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026334 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026386 PMAQI
4th Aug 2026517 PMAQI
4th Aug 2026698 PMAQI
4th Aug 2026739 PMAQI
4th Aug 20268010 PMAQI
4th Aug 20269211 PMAQI
5th Aug 20267812 AMAQI
5th Aug 2026721 AMAQI
5th Aug 2026582 AMAQI
5th Aug 2026523 AMAQI
5th Aug 2026484 AMAQI

29°C25/34°C

5th Aug 2026485 AMAQI
5th Aug 2026486 AMAQI
5th Aug 2026537 AMAQI
5th Aug 2026538 AMAQI
5th Aug 2026589 AMAQI
5th Aug 20266010 AMAQI
5th Aug 20266211 AMAQI
5th Aug 20266612 PMAQI
5th Aug 2026801 PMAQI
5th Aug 2026852 PMAQI
5th Aug 2026893 PMAQI
5th Aug 2026694 PMAQI
5th Aug 2026705 PMAQI
5th Aug 2026626 PMAQI
5th Aug 2026637 PMAQI
5th Aug 2026648 PMAQI
5th Aug 2026769 PMAQI
5th Aug 20267610 PMAQI
5th Aug 20266511 PMAQI
6th Aug 20266212 AMAQI
6th Aug 2026591 AMAQI
6th Aug 2026642 AMAQI
6th Aug 2026623 AMAQI
6th Aug 2026624 AMAQI

30°C27/34°C

6th Aug 2026555 AMAQI
6th Aug 2026466 AMAQI
6th Aug 2026537 AMAQI
6th Aug 2026598 AMAQI
6th Aug 2026429 AMAQI
6th Aug 20264010 AMAQI
6th Aug 20262911 AMAQI
6th Aug 20263112 PMAQI
6th Aug 2026311 PMAQI
6th Aug 2026312 PMAQI
6th Aug 2026333 PMAQI
6th Aug 2026384 PMAQI
6th Aug 2026425 PMAQI
6th Aug 2026366 PMAQI
6th Aug 2026407 PMAQI
6th Aug 2026368 PMAQI
6th Aug 2026349 PMAQI
6th Aug 20263610 PMAQI
6th Aug 20263811 PMAQI
7th Aug 20264912 AMAQI
7th Aug 2026501 AMAQI
7th Aug 2026482 AMAQI
7th Aug 2026533 AMAQI
7th Aug 2026524 AMAQI

29°C26/33°C

7th Aug 2026505 AMAQI
7th Aug 2026506 AMAQI
7th Aug 2026467 AMAQI
7th Aug 2026448 AMAQI
7th Aug 2026429 AMAQI
7th Aug 20264410 AMAQI
7th Aug 20264411 AMAQI
7th Aug 20264812 PMAQI
7th Aug 2026441 PMAQI
7th Aug 2026402 PMAQI
7th Aug 2026363 PMAQI
7th Aug 2026364 PMAQI
7th Aug 2026335 PMAQI
7th Aug 2026406 PMAQI
7th Aug 2026317 PMAQI
7th Aug 2026338 PMAQI
7th Aug 2026429 PMAQI
7th Aug 20265510 PMAQI
7th Aug 20265811 PMAQI
8th Aug 20267612 AMAQI
8th Aug 2026761 AMAQI
8th Aug 2026732 AMAQI
8th Aug 2026763 AMAQI
8th Aug 2026764 AMAQI

29°C26/33°C

8th Aug 2026735 AMAQI
8th Aug 2026746 AMAQI
8th Aug 2026937 AMAQI
8th Aug 2026838 AMAQI
8th Aug 2026809 AMAQI
8th Aug 20266410 AMAQI
8th Aug 20265211 AMAQI
8th Aug 20264212 PMAQI
8th Aug 2026381 PMAQI
8th Aug 2026272 PMAQI
8th Aug 2026213 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026295 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026237 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026299 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026232 AMAQI
9th Aug 2026343 AMAQI
9th Aug 2026314 AMAQI

29°C27/33°C

9th Aug 2026295 AMAQI
9th Aug 2026426 AMAQI
9th Aug 2026217 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262111 AMAQI
9th Aug 20263612 PMAQI
9th Aug 2026341 PMAQI
9th Aug 2026272 PMAQI
9th Aug 2026273 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026215 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026298 PMAQI
9th Aug 2026219 PMAQI
9th Aug 20262110 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262312 AMAQI
10th Aug 2026231 AMAQI
10th Aug 2026272 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026234 AMAQI

26°C25/27°C

10th Aug 2026215 AMAQI
10th Aug 2026216 AMAQI
10th Aug 2026217 AMAQI
10th Aug 2026218 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262111 AMAQI
10th Aug 20265012 PMAQI
10th Aug 2026331 PMAQI
10th Aug 2026302 PMAQI
10th Aug 2026493 PMAQI
10th Aug 2026404 PMAQI
10th Aug 2026275 PMAQI
10th Aug 2026346 PMAQI
10th Aug 2026267 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026269 PMAQI
10th Aug 20264010 PMAQI
10th Aug 20264411 PMAQI
11th Aug 20264512 AMAQI
11th Aug 2026401 AMAQI
11th Aug 2026452 AMAQI
11th Aug 2026363 AMAQI
11th Aug 2026404 AMAQI

26°C26/27°C

11th Aug 2026425 AMAQI
11th Aug 2026426 AMAQI
11th Aug 2026517 AMAQI
11th Aug 2026428 AMAQI
11th Aug 2026559 AMAQI
11th Aug 20265210 AMAQI
11th Aug 20264611 AMAQI
11th Aug 20264212 PMAQI
11th Aug 2026491 PMAQI
11th Aug 2026382 PMAQI
11th Aug 2026463 PMAQI
11th Aug 2026514 PMAQI
11th Aug 2026385 PMAQI
11th Aug 2026406 PMAQI
11th Aug 2026527 PMAQI
11th Aug 2026518 PMAQI
11th Aug 2026489 PMAQI
11th Aug 20265110 PMAQI
11th Aug 20264211 PMAQI
12th Aug 20265412 AMAQI
12th Aug 2026531 AMAQI
12th Aug 2026532 AMAQI
12th Aug 2026543 AMAQI
12th Aug 2026574 AMAQI

26°C26/27°C

12th Aug 2026565 AMAQI
12th Aug 2026556 AMAQI
12th Aug 2026527 AMAQI
12th Aug 2026448 AMAQI
12th Aug 2026449 AMAQI
12th Aug 20264210 AMAQI
12th Aug 20263811 AMAQI
12th Aug 20264412 PMAQI
12th Aug 2026461 PMAQI
12th Aug 2026482 PMAQI
12th Aug 2026533 PMAQI
12th Aug 2026484 PMAQI
12th Aug 2026505 PMAQI
12th Aug 2026446 PMAQI
12th Aug 2026387 PMAQI
12th Aug 2026278 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20263310 PMAQI
12th Aug 20263111 PMAQI
13th Aug 20267112 AMAQI
13th Aug 2026461 AMAQI
13th Aug 2026632 AMAQI
13th Aug 2026623 AMAQI
13th Aug 2026624 AMAQI

27°C25/28°C

13th Aug 2026585 AMAQI
5 AM
13th Aug 2026646 AMAQI
13th Aug 2026747 AMAQI
13th Aug 2026678 AMAQI
13th Aug 2026679 AMAQI
13th Aug 20265810 AMAQI
13th Aug 20263811 AMAQI
11 AM
13th Aug 20263312 PMAQI
13th Aug 2026331 PMAQI
13th Aug 2026292 PMAQI
13th Aug 2026293 PMAQI
13th Aug 2026254 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026216 PMAQI
6 PM
13th Aug 2026237 PMAQI
13th Aug 2026238 PMAQI
13th Aug 2026219 PMAQI
13th Aug 20262310 PMAQI
13th Aug 20262511 PMAQI
11 PM
4 AM

26°C25/28°C

Day time
Avg. Highest Time
7 AM - 9 AM

57AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
5 PM

40AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 AM (Avg. 57), while the lowest AQI was between 5 PM to 5 PM (Avg. 40).
Night time
Avg. Highest Time
12 AM - 4 AM

52AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM

42AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 52), while the lowest AQI was between 7 PM to 7 PM (Avg. 42).

2026 Days Vs Air Quality

Ling Tong Sub Station, Changshu, Jiangsu, China

2026

35%

79

49%

110

11%

25

5%

11

Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)

Good
79 Days
Moderate
110 Days
Poor
25 Days
Unhealthy
11 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 35%

Health Risk Level:

High

In 2026, 35% of 225 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

Ling Tong Sub Station, Changshu, 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
37AQI (US)
2nd January 2026
66AQI (US)
3rd January 2026
103AQI (US)
4th January 2026
148AQI (US)
5th January 2026
161AQI (US)
6th January 2026
159AQI (US)
7th January 2026
121AQI (US)
8th January 2026
144AQI (US)
9th January 2026
139AQI (US)
10th January 2026
114AQI (US)
11th January 2026
63AQI (US)
12th January 2026
82AQI (US)
13th January 2026
130AQI (US)
14th January 2026
154AQI (US)
15th January 2026
156AQI (US)
16th January 2026
181AQI (US)
17th January 2026
154AQI (US)
18th January 2026
74AQI (US)
19th January 2026
44AQI (US)
20th January 2026
53AQI (US)
21st January 2026
79AQI (US)
22nd January 2026
81AQI (US)
23rd January 2026
134AQI (US)
24th January 2026
152AQI (US)
25th January 2026
121AQI (US)
26th January 2026
44AQI (US)
27th January 2026
82AQI (US)
28th January 2026
82AQI (US)
29th January 2026
49AQI (US)
30th January 2026
49AQI (US)
31st January 2026
37AQI (US)
1st February 2026
111AQI (US)
2nd February 2026
149AQI (US)
3rd February 2026
114AQI (US)
4th February 2026
97AQI (US)
5th February 2026
155AQI (US)
6th February 2026
85AQI (US)
7th February 2026
59AQI (US)
8th February 2026
70AQI (US)
9th February 2026
68AQI (US)
10th February 2026
88AQI (US)
11th February 2026
140AQI (US)
12th February 2026
155AQI (US)
13th February 2026
152AQI (US)
14th February 2026
138AQI (US)
15th February 2026
153AQI (US)
16th February 2026
57AQI (US)
17th February 2026
88AQI (US)
18th February 2026
146AQI (US)
19th February 2026
141AQI (US)
20th February 2026
99AQI (US)
21st February 2026
93AQI (US)
22nd February 2026
92AQI (US)
23rd February 2026
59AQI (US)
24th February 2026
38AQI (US)
25th February 2026
62AQI (US)
26th February 2026
50AQI (US)
27th February 2026
28AQI (US)
28th February 2026
62AQI (US)
1st March 2026
30AQI (US)
2nd March 2026
20AQI (US)
3rd March 2026
78AQI (US)
4th March 2026
30AQI (US)
5th March 2026
66AQI (US)
6th March 2026
92AQI (US)
7th March 2026
70AQI (US)
8th March 2026
40AQI (US)
9th March 2026
60AQI (US)
10th March 2026
41AQI (US)
11th March 2026
64AQI (US)
12th March 2026
69AQI (US)
13th March 2026
113AQI (US)
14th March 2026
78AQI (US)
15th March 2026
56AQI (US)
16th March 2026
98AQI (US)
17th March 2026
111AQI (US)
18th March 2026
84AQI (US)
19th March 2026
94AQI (US)
20th March 2026
91AQI (US)
21st March 2026
52AQI (US)
22nd March 2026
84AQI (US)
23rd March 2026
85AQI (US)
24th March 2026
91AQI (US)
25th March 2026
136AQI (US)
26th March 2026
78AQI (US)
27th March 2026
72AQI (US)
28th March 2026
69AQI (US)
29th March 2026
100AQI (US)
30th March 2026
76AQI (US)
31st March 2026
88AQI (US)
1st April 2026
117AQI (US)
2nd April 2026
134AQI (US)
3rd April 2026
60AQI (US)
4th April 2026
98AQI (US)
5th April 2026
103AQI (US)
6th April 2026
120AQI (US)
7th April 2026
44AQI (US)
8th April 2026
35AQI (US)
9th April 2026
39AQI (US)
10th April 2026
94AQI (US)
11th April 2026
98AQI (US)
12th April 2026
29AQI (US)
13th April 2026
41AQI (US)
14th April 2026
69AQI (US)
15th April 2026
66AQI (US)
16th April 2026
55AQI (US)
17th April 2026
87AQI (US)
18th April 2026
52AQI (US)
19th April 2026
53AQI (US)
20th April 2026
60AQI (US)
21st April 2026
58AQI (US)
22nd April 2026
34AQI (US)
23rd April 2026
24AQI (US)
24th April 2026
66AQI (US)
25th April 2026
57AQI (US)
26th April 2026
65AQI (US)
27th April 2026
100AQI (US)
28th April 2026
80AQI (US)
29th April 2026
33AQI (US)
30th April 2026
78AQI (US)
1st May 2026
76AQI (US)
2nd May 2026
67AQI (US)
3rd May 2026
78AQI (US)
4th May 2026
51AQI (US)
5th May 2026
69AQI (US)
6th May 2026
46AQI (US)
7th May 2026
66AQI (US)
8th May 2026
28AQI (US)
9th May 2026
35AQI (US)
10th May 2026
40AQI (US)
11th May 2026
66AQI (US)
12th May 2026
72AQI (US)
13th May 2026
69AQI (US)
14th May 2026
30AQI (US)
15th May 2026
32AQI (US)
16th May 2026
76AQI (US)
17th May 2026
62AQI (US)
18th May 2026
55AQI (US)
19th May 2026
52AQI (US)
20th May 2026
61AQI (US)
21st May 2026
69AQI (US)
22nd May 2026
78AQI (US)
23rd May 2026
72AQI (US)
24th May 2026
69AQI (US)
25th May 2026
64AQI (US)
26th May 2026
50AQI (US)
27th May 2026
62AQI (US)
28th May 2026
78AQI (US)
29th May 2026
60AQI (US)
30th May 2026
63AQI (US)
31st May 2026
42AQI (US)
1st June 2026
62AQI (US)
2nd June 2026
90AQI (US)
3rd June 2026
109AQI (US)
4th June 2026
107AQI (US)
5th June 2026
49AQI (US)
6th June 2026
19AQI (US)
7th June 2026
42AQI (US)
8th June 2026
47AQI (US)
9th June 2026
49AQI (US)
10th June 2026
47AQI (US)
11th June 2026
67AQI (US)
12th June 2026
83AQI (US)
13th June 2026
71AQI (US)
14th June 2026
27AQI (US)
15th June 2026
19AQI (US)
16th June 2026
43AQI (US)
17th June 2026
43AQI (US)
18th June 2026
92AQI (US)
19th June 2026
48AQI (US)
20th June 2026
36AQI (US)
21st June 2026
69AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
8AQI (US)
24th June 2026
19AQI (US)
25th June 2026
32AQI (US)
26th June 2026
60AQI (US)
27th June 2026
72AQI (US)
28th June 2026
77AQI (US)
29th June 2026
47AQI (US)
30th June 2026
33AQI (US)
1st July 2026
50AQI (US)
2nd July 2026
52AQI (US)
3rd July 2026
51AQI (US)
4th July 2026
31AQI (US)
5th July 2026
15AQI (US)
6th July 2026
30AQI (US)
7th July 2026
55AQI (US)
8th July 2026
22AQI (US)
9th July 2026
39AQI (US)
10th July 2026
26AQI (US)
11th July 2026
39AQI (US)
12th July 2026
29AQI (US)
13th July 2026
38AQI (US)
14th July 2026
46AQI (US)
15th July 2026
46AQI (US)
16th July 2026
34AQI (US)
17th July 2026
48AQI (US)
18th July 2026
68AQI (US)
19th July 2026
42AQI (US)
20th July 2026
43AQI (US)
21st July 2026
44AQI (US)
22nd July 2026
45AQI (US)
23rd July 2026
62AQI (US)
24th July 2026
81AQI (US)
25th July 2026
35AQI (US)
26th July 2026
36AQI (US)
27th July 2026
38AQI (US)
28th July 2026
29AQI (US)
29th July 2026
46AQI (US)
30th July 2026
55AQI (US)
31st July 2026
71AQI (US)
1st August 2026
77AQI (US)
2nd August 2026
61AQI (US)
3rd August 2026
75AQI (US)
4th August 2026
48AQI (US)
5th August 2026
65AQI (US)
6th August 2026
44AQI (US)
7th August 2026
44AQI (US)
8th August 2026
51AQI (US)
9th August 2026
27AQI (US)
10th August 2026
29AQI (US)
11th August 2026
45AQI (US)
12th August 2026
45AQI (US)
13th August 2026
43AQI (US)
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

103AQI (US)

98AQI (US)

75AQI (US)

68AQI (US)

59AQI (US)

53AQI (US)

43AQI (US)

50AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202670AQI (US)

6
9
9
7
3
14
7
4
5
23
3
8
18
4
8
23
18
10
2
23
8
8
5
79
110
25
11

Highest AQI (US) recorded in

January

103AQI (US)

Lowest AQI (US) recorded in

July

43AQI (US)

202580AQI (US)

11
18
2
17
10
1
22
9
19
10
1
30
1
7
23
14
17
5
26
6
24
4
25
2
2
14
11
3
1
14
13
3
39
242
74
10

Highest AQI (US) recorded in

January

111AQI (US)

Lowest AQI (US) recorded in

July

52AQI (US)

202482AQI (US)

18
6
7
10
3
9
7
30
9
22
4
27
14
15
12
16
3
8
18
4
10
21
50
147
28
48

Highest AQI (US) recorded in

January

156AQI (US)

Lowest AQI (US) recorded in

July

51AQI (US)

2023156AQI (US)

3
31
34

Highest AQI (US) recorded in

November

156AQI (US)

Lowest AQI (US) recorded in

December

156AQI (US)

202182AQI (US)

10
16
5
1
15
11
1
15
14
1
1
1
24
5
2
22
5
2
3
27
11
18
1
8
12
1
9
20
1
12
17
1
1
4
17
9
1
7
7
5
52
204
71
15
1

Highest AQI (US) recorded in

January

116AQI (US)

Lowest AQI (US) recorded in

July

58AQI (US)

202082AQI (US)

2
10
1
1
8
11
1
1
9
8
1
26
3
7
20
4
5
25
1
3
21
6
6
23
2
5
19
4
2
1
11
11
7
1
32
172
51
10
1

Highest AQI (US) recorded in

December

123AQI (US)

Lowest AQI (US) recorded in

October

67AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
156AQI (US)
Least Polluted Year Recorded
2026(Avg.)
70AQI (US)

Ling Tong Sub Station's annual 2026 AQI (US) (70) shows an average percentage change of -22.3% (improved AQI (US)) compared to previous years: 2020 (82), 2021 (82), 2023 (156), 2024 (82), 2025 (80).