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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

City Monitoring Station, Yancheng, 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+

July Air Quality Analysis

City Monitoring Station, Yancheng, Jiangsu, China

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
12th Jul 2024
77AQI
Lowest AQI recorded on
5th Jul 2026
14AQI

Same Day Analysis (12th July):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 40 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 11th Jul - 12th Jul 2026

City Monitoring Station, Yancheng, Jiangsu, China

AQI
Day
Night
.

4 AM11th Jul 2026

7 PM

3 AM12th Jul 2026

Day time
Avg. Highest Time
5PM11th Jul

44AQI

Avg. Lowest Time
6AM11th Jul

29AQI

Night time
Avg. Highest Time
1AM12th Jul

62AQI

Avg. Lowest Time
10PM11th Jul

36AQI

In the last 24 hours,

City Monitoring Station's AQI reached its highest point of 62 at 1 AM during the Night, while the lowest point, 29, was recorded at 6 AM during the Day between 11th Jul and 12th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

City Monitoring Station, Yancheng, Jiangsu, China

JunJul
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jun 20261354 AMAQI
13th Jun 20261425 AMAQI
13th Jun 20261366 AMAQI
13th Jun 20261357 AMAQI
13th Jun 20261458 AMAQI
13th Jun 20261309 AMAQI
13th Jun 202612210 AMAQI
13th Jun 202614111 AMAQI
13th Jun 202614612 PMAQI
13th Jun 20261301 PMAQI
13th Jun 20261182 PMAQI
13th Jun 20261203 PMAQI
13th Jun 20261124 PMAQI
13th Jun 2026895 PMAQI
13th Jun 2026726 PMAQI
13th Jun 2026807 PMAQI
13th Jun 2026788 PMAQI
13th Jun 2026679 PMAQI
13th Jun 20266010 PMAQI
13th Jun 20266411 PMAQI
14th Jun 20266512 AMAQI
14th Jun 2026591 AMAQI
14th Jun 2026662 AMAQI
14th Jun 2026523 AMAQI

26°C21/33°C

14th Jun 2026584 AMAQI
14th Jun 2026565 AMAQI
14th Jun 2026536 AMAQI
14th Jun 2026337 AMAQI
14th Jun 2026428 AMAQI
14th Jun 2026589 AMAQI
14th Jun 20265410 AMAQI
14th Jun 20264211 AMAQI
14th Jun 20264412 PMAQI
14th Jun 2026441 PMAQI
14th Jun 2026362 PMAQI
14th Jun 2026293 PMAQI
14th Jun 2026204 PMAQI
14th Jun 2026125 PMAQI
14th Jun 2026126 PMAQI
14th Jun 2026277 PMAQI
14th Jun 2026178 PMAQI
14th Jun 2026129 PMAQI
14th Jun 20261010 PMAQI
14th Jun 20261211 PMAQI
15th Jun 20261212 AMAQI
15th Jun 2026251 AMAQI
15th Jun 2026252 AMAQI
15th Jun 2026253 AMAQI

20°C20/21°C

15th Jun 2026214 AMAQI
15th Jun 2026175 AMAQI
15th Jun 2026216 AMAQI
15th Jun 2026367 AMAQI
15th Jun 2026448 AMAQI
15th Jun 2026409 AMAQI
15th Jun 20264610 AMAQI
15th Jun 20263611 AMAQI
15th Jun 20263312 PMAQI
15th Jun 2026331 PMAQI
15th Jun 2026292 PMAQI
15th Jun 2026253 PMAQI
15th Jun 2026254 PMAQI
15th Jun 2026315 PMAQI
15th Jun 2026316 PMAQI
15th Jun 2026297 PMAQI
15th Jun 2026238 PMAQI
15th Jun 2026299 PMAQI
15th Jun 20263110 PMAQI
15th Jun 20261211 PMAQI
16th Jun 20262512 AMAQI
16th Jun 2026251 AMAQI
16th Jun 2026362 AMAQI
16th Jun 2026343 AMAQI

22°C19/27°C

16th Jun 2026364 AMAQI
16th Jun 2026465 AMAQI
16th Jun 2026576 AMAQI
16th Jun 2026647 AMAQI
16th Jun 2026638 AMAQI
16th Jun 2026579 AMAQI
16th Jun 20265610 AMAQI
16th Jun 20264411 AMAQI
16th Jun 20263612 PMAQI
16th Jun 2026261 PMAQI
16th Jun 2026262 PMAQI
16th Jun 2026223 PMAQI
16th Jun 2026214 PMAQI
16th Jun 2026225 PMAQI
16th Jun 2026226 PMAQI
16th Jun 2026227 PMAQI
16th Jun 2026238 PMAQI
16th Jun 2026599 PMAQI
16th Jun 20265410 PMAQI
16th Jun 20264211 PMAQI
17th Jun 20264012 AMAQI
17th Jun 2026311 AMAQI
17th Jun 2026122 AMAQI
17th Jun 2026123 AMAQI

23°C19/26°C

17th Jun 2026124 AMAQI
17th Jun 2026125 AMAQI
17th Jun 2026176 AMAQI
17th Jun 2026337 AMAQI
17th Jun 2026388 AMAQI
17th Jun 2026509 AMAQI
17th Jun 20264210 AMAQI
17th Jun 20262511 AMAQI
17th Jun 20261712 PMAQI
17th Jun 202681 PMAQI
17th Jun 2026122 PMAQI
17th Jun 2026123 PMAQI
17th Jun 2026174 PMAQI
17th Jun 2026155 PMAQI
17th Jun 2026206 PMAQI
17th Jun 2026257 PMAQI
17th Jun 2026238 PMAQI
17th Jun 2026179 PMAQI
17th Jun 20261710 PMAQI
17th Jun 20262711 PMAQI
18th Jun 20263112 AMAQI
18th Jun 2026501 AMAQI
18th Jun 2026442 AMAQI
18th Jun 2026483 AMAQI

25°C22/30°C

18th Jun 2026504 AMAQI
18th Jun 2026565 AMAQI
18th Jun 2026256 AMAQI
18th Jun 2026257 AMAQI
18th Jun 2026388 AMAQI
18th Jun 2026629 AMAQI
18th Jun 20265810 AMAQI
18th Jun 20265011 AMAQI
18th Jun 20265812 PMAQI
18th Jun 2026591 PMAQI
18th Jun 2026572 PMAQI
18th Jun 2026463 PMAQI
18th Jun 2026484 PMAQI
18th Jun 2026665 PMAQI
18th Jun 2026726 PMAQI
18th Jun 2026627 PMAQI
18th Jun 2026448 PMAQI
18th Jun 2026239 PMAQI
18th Jun 20262510 PMAQI
18th Jun 20262911 PMAQI
19th Jun 20264612 AMAQI
19th Jun 2026461 AMAQI
19th Jun 2026382 AMAQI
19th Jun 2026423 AMAQI

24°C21/28°C

19th Jun 2026554 AMAQI
19th Jun 2026605 AMAQI
19th Jun 2026626 AMAQI
19th Jun 2026567 AMAQI
19th Jun 2026408 AMAQI
19th Jun 2026449 AMAQI
19th Jun 20263810 AMAQI
19th Jun 20263611 AMAQI
19th Jun 20261912 PMAQI
19th Jun 2026121 PMAQI
19th Jun 2026122 PMAQI
19th Jun 2026143 PMAQI
19th Jun 2026214 PMAQI
19th Jun 2026485 PMAQI
19th Jun 2026576 PMAQI
19th Jun 2026477 PMAQI
19th Jun 2026148 PMAQI
19th Jun 202689 PMAQI
19th Jun 2026810 PMAQI
19th Jun 2026811 PMAQI
20th Jun 2026812 AMAQI
20th Jun 202681 AMAQI
20th Jun 202682 AMAQI
20th Jun 202683 AMAQI

22°C20/24°C

20th Jun 2026124 AMAQI
20th Jun 2026215 AMAQI
20th Jun 2026236 AMAQI
20th Jun 2026297 AMAQI
20th Jun 2026298 AMAQI
20th Jun 2026239 AMAQI
20th Jun 20262110 AMAQI
20th Jun 20262111 AMAQI
20th Jun 20263312 PMAQI
20th Jun 2026331 PMAQI
20th Jun 2026272 PMAQI
20th Jun 2026173 PMAQI
20th Jun 2026214 PMAQI
20th Jun 2026195 PMAQI
20th Jun 2026216 PMAQI
20th Jun 2026217 PMAQI
20th Jun 2026238 PMAQI
20th Jun 2026299 PMAQI
20th Jun 20263610 PMAQI
20th Jun 20264011 PMAQI
21st Jun 20264612 AMAQI
21st Jun 2026481 AMAQI
21st Jun 2026522 AMAQI
21st Jun 2026553 AMAQI

25°C21/31°C

21st Jun 2026645 AMAQI
21st Jun 2026586 AMAQI
21st Jun 2026627 AMAQI
21st Jun 2026558 AMAQI
21st Jun 2026629 AMAQI
21st Jun 20266710 AMAQI
21st Jun 20267211 AMAQI
21st Jun 20267212 PMAQI
21st Jun 2026821 PMAQI
21st Jun 2026822 PMAQI
21st Jun 2026843 PMAQI
21st Jun 2026734 PMAQI
21st Jun 2026835 PMAQI
21st Jun 2026816 PMAQI
21st Jun 2026567 PMAQI
21st Jun 2026888 PMAQI
21st Jun 2026909 PMAQI
21st Jun 20268210 PMAQI
21st Jun 20267411 PMAQI
22nd Jun 20267912 AMAQI
22nd Jun 2026751 AMAQI
22nd Jun 2026712 AMAQI
22nd Jun 2026573 AMAQI

26°C22/31°C

22nd Jun 2026534 AMAQI
22nd Jun 2026545 AMAQI
22nd Jun 2026426 AMAQI
22nd Jun 2026297 AMAQI
22nd Jun 2026318 AMAQI
22nd Jun 2026369 AMAQI
22nd Jun 20262910 AMAQI
22nd Jun 20263111 AMAQI
22nd Jun 20263312 PMAQI
22nd Jun 2026251 PMAQI
22nd Jun 2026272 PMAQI
22nd Jun 2026273 PMAQI
22nd Jun 2026174 PMAQI
22nd Jun 2026195 PMAQI
22nd Jun 2026126 PMAQI
22nd Jun 2026127 PMAQI
22nd Jun 202688 PMAQI
22nd Jun 2026179 PMAQI
22nd Jun 20262110 PMAQI
22nd Jun 20262111 PMAQI
23rd Jun 20262112 AMAQI
23rd Jun 2026121 AMAQI
23rd Jun 2026102 AMAQI
23rd Jun 202683 AMAQI

21°C20/21°C

23rd Jun 202684 AMAQI
23rd Jun 202685 AMAQI
23rd Jun 2026126 AMAQI
23rd Jun 202687 AMAQI
23rd Jun 202688 AMAQI
23rd Jun 202689 AMAQI
23rd Jun 20261210 AMAQI
23rd Jun 20261611 AMAQI
23rd Jun 20261812 PMAQI
23rd Jun 2026161 PMAQI
23rd Jun 2026152 PMAQI
23rd Jun 202683 PMAQI
23rd Jun 2026124 PMAQI
23rd Jun 2026165 PMAQI
23rd Jun 2026196 PMAQI
23rd Jun 2026217 PMAQI
23rd Jun 2026228 PMAQI
23rd Jun 2026109 PMAQI
23rd Jun 20262010 PMAQI
23rd Jun 20261811 PMAQI
24th Jun 20262112 AMAQI
24th Jun 2026211 AMAQI
24th Jun 2026242 AMAQI
24th Jun 2026223 AMAQI

22°C21/25°C

24th Jun 2026224 AMAQI
24th Jun 2026205 AMAQI
24th Jun 2026196 AMAQI
24th Jun 2026217 AMAQI
24th Jun 2026228 AMAQI
24th Jun 2026249 AMAQI
24th Jun 20262210 AMAQI
24th Jun 20262211 AMAQI
24th Jun 20262212 PMAQI
24th Jun 2026241 PMAQI
24th Jun 2026222 PMAQI
24th Jun 2026223 PMAQI
24th Jun 2026204 PMAQI
24th Jun 2026215 PMAQI
24th Jun 2026216 PMAQI
24th Jun 2026207 PMAQI
24th Jun 2026228 PMAQI
24th Jun 2026239 PMAQI
24th Jun 20262510 PMAQI
24th Jun 20262611 PMAQI
25th Jun 20262912 AMAQI
25th Jun 2026281 AMAQI
25th Jun 2026322 AMAQI
25th Jun 2026283 AMAQI

23°C21/27°C

25th Jun 2026484 AMAQI
25th Jun 2026645 AMAQI
25th Jun 2026516 AMAQI
25th Jun 2026517 AMAQI
25th Jun 2026548 AMAQI
25th Jun 2026579 AMAQI
25th Jun 20265210 AMAQI
25th Jun 20265411 AMAQI
25th Jun 20265012 PMAQI
25th Jun 2026451 PMAQI
25th Jun 2026362 PMAQI
25th Jun 2026363 PMAQI
25th Jun 2026384 PMAQI
25th Jun 2026385 PMAQI
25th Jun 2026476 PMAQI
25th Jun 2026667 PMAQI
25th Jun 2026628 PMAQI
25th Jun 2026549 PMAQI
25th Jun 20265410 PMAQI
25th Jun 20265211 PMAQI
26th Jun 20265312 AMAQI
26th Jun 2026511 AMAQI
26th Jun 2026512 AMAQI
26th Jun 2026603 AMAQI

24°C19/30°C

26th Jun 2026704 AMAQI
26th Jun 2026715 AMAQI
26th Jun 2026696 AMAQI
26th Jun 2026717 AMAQI
26th Jun 2026648 AMAQI
26th Jun 2026669 AMAQI
26th Jun 20265810 AMAQI
26th Jun 20267611 AMAQI
26th Jun 20267412 PMAQI
26th Jun 2026661 PMAQI
26th Jun 2026372 PMAQI
26th Jun 2026593 PMAQI
26th Jun 2026534 PMAQI
26th Jun 2026335 PMAQI
26th Jun 2026296 PMAQI
26th Jun 2026317 PMAQI
26th Jun 2026338 PMAQI
26th Jun 2026259 PMAQI
26th Jun 20262710 PMAQI
26th Jun 20263111 PMAQI
27th Jun 20264212 AMAQI
27th Jun 2026511 AMAQI
27th Jun 2026462 AMAQI
27th Jun 2026363 AMAQI

24°C20/29°C

27th Jun 2026544 AMAQI
27th Jun 2026445 AMAQI
27th Jun 2026506 AMAQI
27th Jun 2026627 AMAQI
27th Jun 2026678 AMAQI
27th Jun 2026609 AMAQI
27th Jun 20265610 AMAQI
27th Jun 20264211 AMAQI
27th Jun 20262912 PMAQI
27th Jun 2026271 PMAQI
27th Jun 2026252 PMAQI
27th Jun 2026273 PMAQI
27th Jun 2026314 PMAQI
27th Jun 2026275 PMAQI
27th Jun 2026236 PMAQI
27th Jun 2026237 PMAQI
27th Jun 2026278 PMAQI
27th Jun 2026239 PMAQI
27th Jun 20262110 PMAQI
27th Jun 20262711 PMAQI
28th Jun 20265112 AMAQI
28th Jun 2026551 AMAQI
28th Jun 2026672 AMAQI
28th Jun 2026873 AMAQI

24°C19/30°C

28th Jun 2026904 AMAQI
28th Jun 2026295 AMAQI
28th Jun 2026316 AMAQI
28th Jun 2026617 AMAQI
28th Jun 2026958 AMAQI
28th Jun 20261069 AMAQI
28th Jun 202610210 AMAQI
28th Jun 202610011 AMAQI
28th Jun 20268212 PMAQI
28th Jun 2026841 PMAQI
28th Jun 2026812 PMAQI
28th Jun 2026813 PMAQI
28th Jun 2026714 PMAQI
28th Jun 2026625 PMAQI
28th Jun 2026656 PMAQI
28th Jun 2026697 PMAQI
28th Jun 2026648 PMAQI
28th Jun 2026749 PMAQI
28th Jun 20267610 PMAQI
28th Jun 20267211 PMAQI
29th Jun 20266612 AMAQI
29th Jun 2026621 AMAQI
29th Jun 2026622 AMAQI
29th Jun 2026623 AMAQI

25°C19/31°C

29th Jun 2026684 AMAQI
29th Jun 2026685 AMAQI
29th Jun 2026746 AMAQI
29th Jun 2026737 AMAQI
29th Jun 2026788 AMAQI
29th Jun 2026799 AMAQI
29th Jun 20268310 AMAQI
29th Jun 20268311 AMAQI
29th Jun 20267812 PMAQI
29th Jun 2026751 PMAQI
29th Jun 2026692 PMAQI
29th Jun 2026673 PMAQI
29th Jun 2026624 PMAQI
29th Jun 2026495 PMAQI
29th Jun 2026526 PMAQI
29th Jun 2026527 PMAQI
29th Jun 2026508 PMAQI
29th Jun 2026449 PMAQI
29th Jun 20264010 PMAQI
29th Jun 20264211 PMAQI
30th Jun 20263812 AMAQI
30th Jun 2026361 AMAQI
30th Jun 2026332 AMAQI
30th Jun 2026313 AMAQI

25°C22/30°C

30th Jun 2026424 AMAQI
30th Jun 2026385 AMAQI
30th Jun 2026406 AMAQI
30th Jun 2026407 AMAQI
30th Jun 2026448 AMAQI
30th Jun 2026489 AMAQI
30th Jun 20265510 AMAQI
30th Jun 20266411 AMAQI
30th Jun 20266812 PMAQI
30th Jun 2026681 PMAQI
30th Jun 2026672 PMAQI
30th Jun 2026653 PMAQI
30th Jun 2026474 PMAQI
30th Jun 2026425 PMAQI
30th Jun 2026526 PMAQI
30th Jun 2026547 PMAQI
30th Jun 2026488 PMAQI
30th Jun 2026509 PMAQI
30th Jun 20263610 PMAQI
30th Jun 20263311 PMAQI
1st Jul 20262512 AMAQI
1st Jul 2026211 AMAQI
1st Jul 2026122 AMAQI
1st Jul 2026133 AMAQI

25°C22/32°C

1st Jul 2026214 AMAQI
1st Jul 2026255 AMAQI
1st Jul 2026256 AMAQI
1st Jul 2026257 AMAQI
1st Jul 2026278 AMAQI
1st Jul 2026299 AMAQI
1st Jul 20264810 AMAQI
1st Jul 20266811 AMAQI
1st Jul 20268212 PMAQI
1st Jul 2026811 PMAQI
1st Jul 2026652 PMAQI
1st Jul 2026703 PMAQI
1st Jul 2026734 PMAQI
1st Jul 2026715 PMAQI
1st Jul 2026656 PMAQI
1st Jul 2026517 PMAQI
1st Jul 2026318 PMAQI
1st Jul 2026279 PMAQI
1st Jul 20263110 PMAQI
1st Jul 20263311 PMAQI
2nd Jul 20262912 AMAQI
2nd Jul 2026271 AMAQI
2nd Jul 2026252 AMAQI
2nd Jul 2026273 AMAQI

26°C22/32°C

2nd Jul 2026234 AMAQI
2nd Jul 2026255 AMAQI
2nd Jul 2026386 AMAQI
2nd Jul 2026467 AMAQI
2nd Jul 2026558 AMAQI
2nd Jul 2026739 AMAQI
2nd Jul 20266610 AMAQI
2nd Jul 20267811 AMAQI
2nd Jul 20268412 PMAQI
2nd Jul 2026941 PMAQI
2nd Jul 2026952 PMAQI
2nd Jul 2026963 PMAQI
2nd Jul 2026884 PMAQI
2nd Jul 2026885 PMAQI
2nd Jul 2026716 PMAQI
2nd Jul 2026757 PMAQI
2nd Jul 2026908 PMAQI
2nd Jul 2026899 PMAQI
2nd Jul 20268210 PMAQI
2nd Jul 20267611 PMAQI
3rd Jul 20266912 AMAQI
3rd Jul 2026641 AMAQI
3rd Jul 2026332 AMAQI
3rd Jul 2026423 AMAQI

28°C24/33°C

3rd Jul 2026514 AMAQI
3rd Jul 2026515 AMAQI
3rd Jul 2026586 AMAQI
3rd Jul 2026537 AMAQI
3rd Jul 2026538 AMAQI
3rd Jul 2026559 AMAQI
3rd Jul 20263310 AMAQI
3rd Jul 20263111 AMAQI
3rd Jul 20263812 PMAQI
3rd Jul 2026311 PMAQI
3rd Jul 2026332 PMAQI
3rd Jul 2026313 PMAQI
3rd Jul 2026254 PMAQI
3rd Jul 2026215 PMAQI
3rd Jul 2026146 PMAQI
3rd Jul 2026217 PMAQI
3rd Jul 2026238 PMAQI
3rd Jul 2026239 PMAQI
3rd Jul 20262110 PMAQI
3rd Jul 20262311 PMAQI
4th Jul 20262912 AMAQI
4th Jul 2026251 AMAQI
4th Jul 2026292 AMAQI
4th Jul 2026273 AMAQI

23°C22/26°C

4th Jul 2026274 AMAQI
4th Jul 2026295 AMAQI
4th Jul 2026296 AMAQI
4th Jul 2026317 AMAQI
4th Jul 2026368 AMAQI
4th Jul 2026429 AMAQI
4th Jul 20263610 AMAQI
4th Jul 20263311 AMAQI
4th Jul 20265012 PMAQI
4th Jul 2026551 PMAQI
4th Jul 2026552 PMAQI
4th Jul 2026523 PMAQI
4th Jul 2026484 PMAQI
4th Jul 2026405 PMAQI
4th Jul 2026386 PMAQI
4th Jul 2026367 PMAQI
4th Jul 2026338 PMAQI
4th Jul 2026279 PMAQI
4th Jul 20262110 PMAQI
4th Jul 20262111 PMAQI
5th Jul 20262512 AMAQI
5th Jul 2026271 AMAQI
5th Jul 2026252 AMAQI
5th Jul 2026213 AMAQI

25°C21/29°C

5th Jul 2026214 AMAQI
5th Jul 2026175 AMAQI
5th Jul 2026146 AMAQI
5th Jul 2026127 AMAQI
5th Jul 2026128 AMAQI
5th Jul 2026129 AMAQI
5th Jul 20261210 AMAQI
5th Jul 20261211 AMAQI
5th Jul 20261412 PMAQI
5th Jul 2026121 PMAQI
5th Jul 2026122 PMAQI
5th Jul 2026123 PMAQI
5th Jul 2026124 PMAQI
5th Jul 2026125 PMAQI
5th Jul 2026126 PMAQI
5th Jul 202687 PMAQI
5th Jul 202688 PMAQI
5th Jul 202689 PMAQI
5th Jul 2026810 PMAQI
5th Jul 2026811 PMAQI
6th Jul 2026812 AMAQI
6th Jul 2026101 AMAQI
6th Jul 202682 AMAQI
6th Jul 202683 AMAQI

25°C23/29°C

6th Jul 202684 AMAQI
6th Jul 2026185 AMAQI
6th Jul 2026176 AMAQI
6th Jul 2026147 AMAQI
6th Jul 2026148 AMAQI
6th Jul 2026209 AMAQI
6th Jul 20262210 AMAQI
6th Jul 20262011 AMAQI
6th Jul 20261912 PMAQI
6th Jul 2026231 PMAQI
6th Jul 2026262 PMAQI
6th Jul 2026263 PMAQI
6th Jul 2026224 PMAQI
6th Jul 2026195 PMAQI
6th Jul 2026236 PMAQI
6th Jul 2026267 PMAQI
6th Jul 2026208 PMAQI
6th Jul 2026289 PMAQI
6th Jul 20262610 PMAQI
6th Jul 20262811 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026292 AMAQI
7th Jul 2026283 AMAQI

27°C24/30°C

7th Jul 2026304 AMAQI
7th Jul 2026285 AMAQI
7th Jul 2026486 AMAQI
7th Jul 2026527 AMAQI
7th Jul 2026268 AMAQI
7th Jul 2026289 AMAQI
7th Jul 20262610 AMAQI
7th Jul 20264711 AMAQI
7th Jul 20264612 PMAQI
7th Jul 2026461 PMAQI
7th Jul 2026702 PMAQI
7th Jul 2026883 PMAQI
7th Jul 2026804 PMAQI
7th Jul 2026505 PMAQI
7th Jul 2026196 PMAQI
7th Jul 2026147 PMAQI
7th Jul 2026148 PMAQI
7th Jul 2026109 PMAQI
7th Jul 20261710 PMAQI
7th Jul 20261911 PMAQI
8th Jul 20261712 AMAQI
8th Jul 2026191 AMAQI
8th Jul 2026292 AMAQI
8th Jul 2026333 AMAQI

27°C24/33°C

8th Jul 2026364 AMAQI
8th Jul 2026275 AMAQI
8th Jul 2026256 AMAQI
8th Jul 2026297 AMAQI
8th Jul 2026368 AMAQI
8th Jul 2026389 AMAQI
8th Jul 20262710 AMAQI
8th Jul 20262311 AMAQI
8th Jul 20261712 PMAQI
8th Jul 2026271 PMAQI
8th Jul 2026272 PMAQI
8th Jul 2026273 PMAQI
8th Jul 2026254 PMAQI
8th Jul 2026175 PMAQI
8th Jul 2026216 PMAQI
8th Jul 2026367 PMAQI
8th Jul 2026298 PMAQI
8th Jul 2026389 PMAQI
8th Jul 20264410 PMAQI
8th Jul 20263811 PMAQI
9th Jul 20263312 AMAQI
9th Jul 2026251 AMAQI
9th Jul 2026292 AMAQI
9th Jul 2026333 AMAQI

28°C23/32°C

9th Jul 2026534 AMAQI
9th Jul 2026735 AMAQI
9th Jul 2026696 AMAQI
9th Jul 2026737 AMAQI
9th Jul 2026648 AMAQI
9th Jul 2026599 AMAQI
9th Jul 20265910 AMAQI
9th Jul 20263611 AMAQI
9th Jul 20264612 PMAQI
9th Jul 2026531 PMAQI
9th Jul 2026532 PMAQI
9th Jul 2026443 PMAQI
9th Jul 2026364 PMAQI
9th Jul 2026515 PMAQI
9th Jul 2026566 PMAQI
9th Jul 2026607 PMAQI
9th Jul 2026528 PMAQI
9th Jul 2026409 PMAQI
9th Jul 20265610 PMAQI
9th Jul 20267911 PMAQI
10th Jul 20267912 AMAQI
10th Jul 2026811 AMAQI
10th Jul 2026812 AMAQI
10th Jul 2026813 AMAQI

28°C24/32°C

10th Jul 2026794 AMAQI
10th Jul 2026935 AMAQI
10th Jul 2026886 AMAQI
10th Jul 2026867 AMAQI
10th Jul 2026838 AMAQI
10th Jul 2026639 AMAQI
10th Jul 20266410 AMAQI
10th Jul 20266311 AMAQI
10th Jul 20266912 PMAQI
10th Jul 2026661 PMAQI
10th Jul 2026642 PMAQI
10th Jul 2026603 PMAQI
10th Jul 2026544 PMAQI
10th Jul 2026335 PMAQI
10th Jul 2026426 PMAQI
10th Jul 2026517 PMAQI
10th Jul 2026508 PMAQI
10th Jul 2026249 PMAQI
10th Jul 20262510 PMAQI
10th Jul 20262511 PMAQI
11th Jul 20262612 AMAQI
11th Jul 2026241 AMAQI
11th Jul 2026202 AMAQI
11th Jul 2026213 AMAQI

28°C24/34°C

11th Jul 2026294 AMAQI
11th Jul 2026295 AMAQI
11th Jul 2026296 AMAQI
11th Jul 2026317 AMAQI
11th Jul 2026338 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263110 AMAQI
11th Jul 20263611 AMAQI
11th Jul 20263412 PMAQI
11th Jul 2026311 PMAQI
11th Jul 2026402 PMAQI
11th Jul 2026313 PMAQI
11th Jul 2026404 PMAQI
11th Jul 2026445 PMAQI
11th Jul 2026386 PMAQI
11th Jul 2026387 PMAQI
11th Jul 2026428 PMAQI
11th Jul 2026369 PMAQI
11th Jul 20263610 PMAQI
11th Jul 20264411 PMAQI
12th Jul 20264612 AMAQI
12th Jul 2026621 AMAQI
12th Jul 2026442 AMAQI
12th Jul 2026483 AMAQI

27°C24/31°C

12th Jul 2026504 AMAQI
4 AM
12th Jul 2026515 AMAQI
12th Jul 2026566 AMAQI
12th Jul 2026527 AMAQI
12th Jul 2026628 AMAQI
12th Jul 2026449 AMAQI
12th Jul 20265110 AMAQI
12th Jul 20264211 AMAQI
11 AM
12th Jul 20262912 PMAQI
12th Jul 2026271 PMAQI
12th Jul 2026242 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026324 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026297 PMAQI
7 PM
12th Jul 2026318 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20263211 PMAQI
11 PM
3 AM

27°C26/30°C

Day time
Avg. Highest Time
8 AM - 9 AM

50AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM - 7 PM

39AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 9 AM (Avg. 50), while the lowest AQI was between 5 PM to 7 PM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 3 AM

40AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
9 PM - 11 PM

35AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 40), while the lowest AQI was between 9 PM to 11 PM (Avg. 35).

2026 Days Vs Air Quality

City Monitoring Station, Yancheng, Jiangsu, China

2026

23%

45

44%

85

26%

51

6%

12

Total number of days with different AQI categories in last 193 days in 2026 (172 days remaining)

Good
45 Days
Moderate
85 Days
Poor
51 Days
Unhealthy
12 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 23%

Health Risk Level:

Very high

In 2026, 23% of 193 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

City Monitoring Station, Yancheng, 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
54AQI (US)
2nd January 2026
64AQI (US)
3rd January 2026
102AQI (US)
4th January 2026
150AQI (US)
5th January 2026
158AQI (US)
6th January 2026
138AQI (US)
7th January 2026
138AQI (US)
8th January 2026
115AQI (US)
9th January 2026
126AQI (US)
10th January 2026
111AQI (US)
11th January 2026
55AQI (US)
12th January 2026
87AQI (US)
13th January 2026
162AQI (US)
14th January 2026
172AQI (US)
15th January 2026
177AQI (US)
16th January 2026
191AQI (US)
17th January 2026
108AQI (US)
18th January 2026
55AQI (US)
19th January 2026
46AQI (US)
20th January 2026
60AQI (US)
21st January 2026
74AQI (US)
22nd January 2026
105AQI (US)
23rd January 2026
136AQI (US)
24th January 2026
160AQI (US)
25th January 2026
123AQI (US)
26th January 2026
54AQI (US)
27th January 2026
98AQI (US)
28th January 2026
105AQI (US)
29th January 2026
67AQI (US)
30th January 2026
64AQI (US)
31st January 2026
76AQI (US)
1st February 2026
133AQI (US)
2nd February 2026
143AQI (US)
3rd February 2026
147AQI (US)
4th February 2026
156AQI (US)
5th February 2026
169AQI (US)
6th February 2026
74AQI (US)
7th February 2026
73AQI (US)
8th February 2026
75AQI (US)
9th February 2026
96AQI (US)
10th February 2026
116AQI (US)
11th February 2026
146AQI (US)
12th February 2026
163AQI (US)
13th February 2026
163AQI (US)
14th February 2026
152AQI (US)
15th February 2026
136AQI (US)
16th February 2026
59AQI (US)
17th February 2026
125AQI (US)
18th February 2026
143AQI (US)
19th February 2026
135AQI (US)
20th February 2026
118AQI (US)
21st February 2026
109AQI (US)
22nd February 2026
81AQI (US)
23rd February 2026
45AQI (US)
24th February 2026
45AQI (US)
25th February 2026
78AQI (US)
26th February 2026
40AQI (US)
27th February 2026
49AQI (US)
28th February 2026
83AQI (US)
1st March 2026
64AQI (US)
2nd March 2026
40AQI (US)
3rd March 2026
121AQI (US)
4th March 2026
74AQI (US)
5th March 2026
66AQI (US)
6th March 2026
108AQI (US)
7th March 2026
78AQI (US)
8th March 2026
43AQI (US)
9th March 2026
87AQI (US)
10th March 2026
96AQI (US)
11th March 2026
87AQI (US)
12th March 2026
105AQI (US)
13th March 2026
145AQI (US)
14th March 2026
98AQI (US)
15th March 2026
94AQI (US)
16th March 2026
116AQI (US)
17th March 2026
119AQI (US)
18th March 2026
83AQI (US)
19th March 2026
97AQI (US)
20th March 2026
117AQI (US)
21st March 2026
103AQI (US)
22nd March 2026
126AQI (US)
23rd March 2026
113AQI (US)
24th March 2026
122AQI (US)
25th March 2026
134AQI (US)
26th March 2026
133AQI (US)
27th March 2026
114AQI (US)
28th March 2026
129AQI (US)
29th March 2026
124AQI (US)
30th March 2026
107AQI (US)
31st March 2026
145AQI (US)
1st April 2026
158AQI (US)
2nd April 2026
148AQI (US)
3rd April 2026
116AQI (US)
4th April 2026
96AQI (US)
5th April 2026
113AQI (US)
6th April 2026
102AQI (US)
7th April 2026
39AQI (US)
8th April 2026
45AQI (US)
9th April 2026
75AQI (US)
10th April 2026
127AQI (US)
11th April 2026
132AQI (US)
12th April 2026
76AQI (US)
13th April 2026
48AQI (US)
14th April 2026
95AQI (US)
15th April 2026
79AQI (US)
16th April 2026
107AQI (US)
17th April 2026
63AQI (US)
18th April 2026
52AQI (US)
19th April 2026
64AQI (US)
20th April 2026
55AQI (US)
21st April 2026
67AQI (US)
22nd April 2026
49AQI (US)
23rd April 2026
37AQI (US)
24th April 2026
75AQI (US)
25th April 2026
82AQI (US)
26th April 2026
96AQI (US)
27th April 2026
135AQI (US)
28th April 2026
67AQI (US)
29th April 2026
77AQI (US)
30th April 2026
98AQI (US)
1st May 2026
83AQI (US)
2nd May 2026
111AQI (US)
3rd May 2026
66AQI (US)
4th May 2026
46AQI (US)
5th May 2026
80AQI (US)
6th May 2026
79AQI (US)
7th May 2026
90AQI (US)
8th May 2026
39AQI (US)
9th May 2026
58AQI (US)
10th May 2026
68AQI (US)
11th May 2026
93AQI (US)
12th May 2026
53AQI (US)
13th May 2026
69AQI (US)
14th May 2026
41AQI (US)
15th May 2026
41AQI (US)
16th May 2026
76AQI (US)
17th May 2026
63AQI (US)
18th May 2026
55AQI (US)
19th May 2026
52AQI (US)
20th May 2026
62AQI (US)
21st May 2026
68AQI (US)
22nd May 2026
79AQI (US)
23rd May 2026
72AQI (US)
24th May 2026
70AQI (US)
25th May 2026
65AQI (US)
26th May 2026
44AQI (US)
27th May 2026
72AQI (US)
28th May 2026
93AQI (US)
29th May 2026
55AQI (US)
30th May 2026
63AQI (US)
31st May 2026
58AQI (US)
1st June 2026
58AQI (US)
2nd June 2026
45AQI (US)
3rd June 2026
42AQI (US)
4th June 2026
69AQI (US)
5th June 2026
42AQI (US)
6th June 2026
42AQI (US)
7th June 2026
46AQI (US)
8th June 2026
54AQI (US)
9th June 2026
34AQI (US)
10th June 2026
62AQI (US)
11th June 2026
62AQI (US)
12th June 2026
91AQI (US)
13th June 2026
113AQI (US)
14th June 2026
38AQI (US)
15th June 2026
28AQI (US)
16th June 2026
38AQI (US)
17th June 2026
22AQI (US)
18th June 2026
47AQI (US)
19th June 2026
35AQI (US)
20th June 2026
22AQI (US)
21st June 2026
69AQI (US)
22nd June 2026
34AQI (US)
23rd June 2026
14AQI (US)
24th June 2026
22AQI (US)
25th June 2026
47AQI (US)
26th June 2026
52AQI (US)
27th June 2026
38AQI (US)
28th June 2026
73AQI (US)
29th June 2026
64AQI (US)
30th June 2026
47AQI (US)
1st July 2026
42AQI (US)
2nd July 2026
64AQI (US)
3rd July 2026
37AQI (US)
4th July 2026
35AQI (US)
5th July 2026
14AQI (US)
6th July 2026
19AQI (US)
7th July 2026
36AQI (US)
8th July 2026
29AQI (US)
9th July 2026
51AQI (US)
10th July 2026
63AQI (US)
11th July 2026
33AQI (US)
12th July 2026
40AQI (US)
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
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

107AQI (US)

109AQI (US)

103AQI (US)

86AQI (US)

67AQI (US)

48AQI (US)

39AQI (US)

No. of days

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

202684AQI (US)

1
12
12
6
4
8
11
5
2
11
18
5
16
8
1
5
25
1
19
10
1
9
3
45
85
51
12

Highest AQI (US) recorded in

February

109AQI (US)

Lowest AQI (US) recorded in

July

39AQI (US)

202585AQI (US)

8
18
5
19
7
2
16
15
15
15
25
6
30
11
20
2
29
8
22
3
26
2
3
12
7
8
4
11
12
4
31
233
82
19

Highest AQI (US) recorded in

January

117AQI (US)

Lowest AQI (US) recorded in

September

56AQI (US)

202471AQI (US)

1
4
3
8
1
5
7
5
25
14
17
10
21
25
5
9
18
4
3
21
6
6
24
1
72
125
37
9

Highest AQI (US) recorded in

January

129AQI (US)

Lowest AQI (US) recorded in

September

41AQI (US)

2023102AQI (US)

2
10
10
5
2
14
3
1
1
2
3
10
8
9
1
8
37
21
14
1

Highest AQI (US) recorded in

December

117AQI (US)

Lowest AQI (US) recorded in

November

54AQI (US)

202291AQI (US)

1
8
8
11
8
8
5
2
11
16
2
2
12
11
1
8
18
5
3
2
1
1
11
14
2
10
1
6
18
3
2
1
16
8
3
34
118
63
24

Highest AQI (US) recorded in

January

124AQI (US)

Lowest AQI (US) recorded in

August

52AQI (US)

2021117AQI (US)

1
6
5
1
11
9
11
1
17
14
12

Highest AQI (US) recorded in

December

125AQI (US)

Lowest AQI (US) recorded in

November

97AQI (US)

202083AQI (US)

2
8
3
1
9
8
3
1
9
7
9
16
4
1
10
20
1
4
14
3
7
16
4
2
28
1
4
15
9
2
1
10
9
10
1
41
145
49
16
1

Highest AQI (US) recorded in

December

121AQI (US)

Lowest AQI (US) recorded in

July

59AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
117AQI (US)
Least Polluted Year Recorded
2024(Avg.)
71AQI (US)

City Monitoring Station's annual 2026 AQI (US) (84) shows an average percentage change of -5.8% (improved AQI (US)) compared to previous years: 2020 (83), 2021 (117), 2022 (91), 2023 (102), 2024 (71), 2025 (85).