Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Dalian, Liaoning, 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

Dalian, Liaoning, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
12th Jul 2024
128AQI
Lowest AQI recorded on
14th Jul 2026
22AQI

Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 64 of Moderate air quality, showing improvement over 2024 on the same day.

Day & Night AQI Trend: 29th Jul - 30th Jul 2026

Dalian, Liaoning, China

AQI
Day
Night
.

4 AM29th Jul 2026

7 PM

3 AM30th Jul 2026

Day time
Avg. Highest Time
7PM29th Jul

91AQI

Avg. Lowest Time
4AM29th Jul

23AQI

Night time
Avg. Highest Time
11PM29th Jul

111AQI

Avg. Lowest Time
3AM30th Jul

69AQI

In the last 24 hours,

Dalian's AQI reached its highest point of 111 at 11 PM during the Night, while the lowest point, 23, was recorded at 4 AM during the Day between 29th Jul and 30th Jul 2026.

Day & Night AQI Trend : Jul 2026

Dalian, Liaoning, China

Jul
01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th
Day
Night
1st Jul 2026534 AMAQI
1st Jul 2026555 AMAQI
1st Jul 2026546 AMAQI
1st Jul 2026567 AMAQI
1st Jul 2026528 AMAQI
1st Jul 2026519 AMAQI
1st Jul 20265010 AMAQI
1st Jul 20264811 AMAQI
1st Jul 20264912 PMAQI
1st Jul 2026461 PMAQI
1st Jul 2026492 PMAQI
1st Jul 2026503 PMAQI
1st Jul 2026494 PMAQI
1st Jul 2026585 PMAQI
1st Jul 2026706 PMAQI
1st Jul 2026557 PMAQI
1st Jul 2026448 PMAQI
1st Jul 2026309 PMAQI
1st Jul 20263110 PMAQI
1st Jul 20263111 PMAQI
2nd Jul 20263212 AMAQI
2nd Jul 2026301 AMAQI
2nd Jul 2026372 AMAQI
2nd Jul 2026533 AMAQI

21°C20/21°C

2nd Jul 2026544 AMAQI
2nd Jul 2026575 AMAQI
2nd Jul 2026526 AMAQI
2nd Jul 2026587 AMAQI
2nd Jul 2026568 AMAQI
2nd Jul 2026559 AMAQI
2nd Jul 20265510 AMAQI
2nd Jul 20265611 AMAQI
2nd Jul 20265512 PMAQI
2nd Jul 2026501 PMAQI
2nd Jul 2026502 PMAQI
2nd Jul 2026533 PMAQI
2nd Jul 2026564 PMAQI
2nd Jul 2026555 PMAQI
2nd Jul 2026496 PMAQI
2nd Jul 2026507 PMAQI
2nd Jul 2026458 PMAQI
2nd Jul 2026489 PMAQI
2nd Jul 20264810 PMAQI
2nd Jul 20263711 PMAQI
3rd Jul 20264212 AMAQI
3rd Jul 2026541 AMAQI
3rd Jul 2026572 AMAQI
3rd Jul 2026363 AMAQI

22°C20/24°C

3rd Jul 2026334 AMAQI
3rd Jul 2026945 AMAQI
3rd Jul 2026956 AMAQI
3rd Jul 2026957 AMAQI
3rd Jul 2026878 AMAQI
3rd Jul 2026799 AMAQI
3rd Jul 20267410 AMAQI
3rd Jul 20267511 AMAQI
3rd Jul 20268112 PMAQI
3rd Jul 2026931 PMAQI
3rd Jul 20261022 PMAQI
3rd Jul 20261113 PMAQI
3rd Jul 20261124 PMAQI
3rd Jul 20261095 PMAQI
3rd Jul 20261056 PMAQI
3rd Jul 2026997 PMAQI
3rd Jul 2026968 PMAQI
3rd Jul 2026999 PMAQI
3rd Jul 202610610 PMAQI
3rd Jul 202610811 PMAQI
4th Jul 202610612 AMAQI
4th Jul 20261031 AMAQI
4th Jul 2026962 AMAQI
4th Jul 20261013 AMAQI

23°C21/25°C

4th Jul 20261064 AMAQI
4th Jul 20261025 AMAQI
4th Jul 2026836 AMAQI
4th Jul 2026497 AMAQI
4th Jul 2026428 AMAQI
4th Jul 2026459 AMAQI
4th Jul 20264910 AMAQI
4th Jul 20264811 AMAQI
4th Jul 20265312 PMAQI
4th Jul 2026551 PMAQI
4th Jul 2026542 PMAQI
4th Jul 2026503 PMAQI
4th Jul 2026534 PMAQI
4th Jul 2026515 PMAQI
4th Jul 2026446 PMAQI
4th Jul 2026347 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026179 PMAQI
4th Jul 20261610 PMAQI
4th Jul 20261511 PMAQI
5th Jul 20261512 AMAQI
5th Jul 2026151 AMAQI
5th Jul 2026192 AMAQI
5th Jul 2026203 AMAQI

23°C22/26°C

5th Jul 2026304 AMAQI
5th Jul 2026435 AMAQI
5th Jul 2026466 AMAQI
5th Jul 2026387 AMAQI
5th Jul 2026278 AMAQI
5th Jul 2026229 AMAQI
5th Jul 20262710 AMAQI
5th Jul 20263511 AMAQI
5th Jul 20263412 PMAQI
5th Jul 2026301 PMAQI
5th Jul 2026332 PMAQI
5th Jul 2026373 PMAQI
5th Jul 2026394 PMAQI
5th Jul 2026405 PMAQI
5th Jul 2026426 PMAQI
5th Jul 2026487 PMAQI
5th Jul 2026508 PMAQI
5th Jul 2026599 PMAQI
5th Jul 20266610 PMAQI
5th Jul 20267111 PMAQI
6th Jul 20267412 AMAQI
6th Jul 2026711 AMAQI
6th Jul 2026682 AMAQI
6th Jul 2026713 AMAQI

23°C21/24°C

6th Jul 2026774 AMAQI
6th Jul 2026805 AMAQI
6th Jul 2026816 AMAQI
6th Jul 2026807 AMAQI
6th Jul 2026788 AMAQI
6th Jul 2026789 AMAQI
6th Jul 20267310 AMAQI
6th Jul 20267311 AMAQI
6th Jul 20267112 PMAQI
6th Jul 2026511 PMAQI
6th Jul 2026432 PMAQI
6th Jul 2026273 PMAQI
6th Jul 2026174 PMAQI
6th Jul 2026145 PMAQI
6th Jul 2026176 PMAQI
6th Jul 2026247 PMAQI
6th Jul 2026278 PMAQI
6th Jul 2026339 PMAQI
6th Jul 20264210 PMAQI
6th Jul 20265411 PMAQI
7th Jul 20266112 AMAQI
7th Jul 2026651 AMAQI
7th Jul 2026662 AMAQI
7th Jul 2026683 AMAQI

22°C20/23°C

7th Jul 2026644 AMAQI
7th Jul 2026595 AMAQI
7th Jul 2026596 AMAQI
7th Jul 2026627 AMAQI
7th Jul 2026628 AMAQI
7th Jul 2026649 AMAQI
7th Jul 20266010 AMAQI
7th Jul 20265111 AMAQI
7th Jul 20265112 PMAQI
7th Jul 2026511 PMAQI
7th Jul 2026532 PMAQI
7th Jul 2026583 PMAQI
7th Jul 2026574 PMAQI
7th Jul 2026395 PMAQI
7th Jul 2026226 PMAQI
7th Jul 2026307 PMAQI
7th Jul 2026328 PMAQI
7th Jul 2026159 PMAQI
7th Jul 20261210 PMAQI
7th Jul 20261111 PMAQI
8th Jul 20261012 AMAQI
8th Jul 202691 AMAQI
8th Jul 2026102 AMAQI
8th Jul 2026103 AMAQI

22°C21/23°C

8th Jul 2026124 AMAQI
8th Jul 2026135 AMAQI
8th Jul 2026156 AMAQI
8th Jul 2026247 AMAQI
8th Jul 2026338 AMAQI
8th Jul 2026379 AMAQI
8th Jul 20263210 AMAQI
8th Jul 20263411 AMAQI
8th Jul 20262912 PMAQI
8th Jul 2026261 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026293 PMAQI
8th Jul 2026294 PMAQI
8th Jul 2026305 PMAQI
8th Jul 2026306 PMAQI
8th Jul 2026407 PMAQI
8th Jul 2026528 PMAQI
8th Jul 2026589 PMAQI
8th Jul 20266610 PMAQI
8th Jul 20267311 PMAQI
9th Jul 20267612 AMAQI
9th Jul 2026821 AMAQI
9th Jul 2026782 AMAQI
9th Jul 2026653 AMAQI

23°C21/25°C

9th Jul 2026554 AMAQI
9th Jul 2026685 AMAQI
9th Jul 2026766 AMAQI
9th Jul 2026727 AMAQI
9th Jul 2026498 AMAQI
9th Jul 2026429 AMAQI
9th Jul 20263910 AMAQI
9th Jul 20263411 AMAQI
9th Jul 20262612 PMAQI
9th Jul 2026171 PMAQI
9th Jul 2026132 PMAQI
9th Jul 2026113 PMAQI
9th Jul 2026154 PMAQI
9th Jul 2026195 PMAQI
9th Jul 2026186 PMAQI
9th Jul 2026157 PMAQI
9th Jul 2026188 PMAQI
9th Jul 2026179 PMAQI
9th Jul 20261310 PMAQI
9th Jul 20261211 PMAQI
10th Jul 20261212 AMAQI
10th Jul 2026171 AMAQI
10th Jul 2026272 AMAQI
10th Jul 2026373 AMAQI

23°C21/24°C

10th Jul 2026474 AMAQI
10th Jul 2026395 AMAQI
10th Jul 2026236 AMAQI
10th Jul 2026207 AMAQI
10th Jul 2026158 AMAQI
10th Jul 2026109 AMAQI
10th Jul 20261310 AMAQI
10th Jul 20261811 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026411 PMAQI
10th Jul 2026542 PMAQI
10th Jul 2026633 PMAQI
10th Jul 2026684 PMAQI
10th Jul 2026755 PMAQI
10th Jul 2026686 PMAQI
10th Jul 2026697 PMAQI
10th Jul 2026688 PMAQI
10th Jul 2026749 PMAQI
10th Jul 20266310 PMAQI
10th Jul 20263911 PMAQI
11th Jul 20262812 AMAQI
11th Jul 2026251 AMAQI
11th Jul 2026232 AMAQI
11th Jul 2026223 AMAQI

24°C22/25°C

11th Jul 2026174 AMAQI
11th Jul 2026175 AMAQI
11th Jul 2026176 AMAQI
11th Jul 2026187 AMAQI
11th Jul 2026198 AMAQI
11th Jul 2026219 AMAQI
11th Jul 20261810 AMAQI
11th Jul 20262111 AMAQI
11th Jul 20262212 PMAQI
11th Jul 2026231 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026263 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026295 PMAQI
11th Jul 2026326 PMAQI
11th Jul 2026367 PMAQI
11th Jul 2026468 PMAQI
11th Jul 2026499 PMAQI
11th Jul 20264710 PMAQI
11th Jul 20264511 PMAQI
12th Jul 20264312 AMAQI
12th Jul 2026421 AMAQI
12th Jul 2026382 AMAQI
12th Jul 2026393 AMAQI

24°C22/26°C

12th Jul 2026294 AMAQI
12th Jul 2026325 AMAQI
12th Jul 2026356 AMAQI
12th Jul 2026387 AMAQI
12th Jul 2026378 AMAQI
12th Jul 2026369 AMAQI
12th Jul 20263410 AMAQI
12th Jul 20263611 AMAQI
12th Jul 20263812 PMAQI
12th Jul 2026411 PMAQI
12th Jul 2026422 PMAQI
12th Jul 2026433 PMAQI
12th Jul 2026484 PMAQI
12th Jul 2026515 PMAQI
12th Jul 2026566 PMAQI
12th Jul 2026597 PMAQI
12th Jul 2026618 PMAQI
12th Jul 2026589 PMAQI
12th Jul 20264310 PMAQI
12th Jul 20263111 PMAQI
13th Jul 20264312 AMAQI
13th Jul 2026531 AMAQI
13th Jul 2026492 AMAQI
13th Jul 2026483 AMAQI

24°C23/25°C

13th Jul 2026484 AMAQI
13th Jul 2026465 AMAQI
13th Jul 2026386 AMAQI
13th Jul 2026407 AMAQI
13th Jul 2026298 AMAQI
13th Jul 2026299 AMAQI
13th Jul 20262910 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20263012 PMAQI
13th Jul 2026301 PMAQI
13th Jul 2026342 PMAQI
13th Jul 2026353 PMAQI
13th Jul 2026384 PMAQI
13th Jul 2026385 PMAQI
13th Jul 2026396 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026279 PMAQI
13th Jul 20262610 PMAQI
13th Jul 20262411 PMAQI
14th Jul 20262312 AMAQI
14th Jul 2026201 AMAQI
14th Jul 2026122 AMAQI
14th Jul 202683 AMAQI

24°C23/25°C

14th Jul 202684 AMAQI
14th Jul 202695 AMAQI
14th Jul 202696 AMAQI
14th Jul 2026157 AMAQI
14th Jul 2026178 AMAQI
14th Jul 2026209 AMAQI
14th Jul 20261710 AMAQI
14th Jul 20262311 AMAQI
14th Jul 20264012 PMAQI
14th Jul 2026401 PMAQI
14th Jul 2026382 PMAQI
14th Jul 2026293 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026206 PMAQI
14th Jul 2026357 PMAQI
14th Jul 2026288 PMAQI
14th Jul 2026289 PMAQI
14th Jul 20261010 PMAQI
14th Jul 20261111 PMAQI
15th Jul 20261312 AMAQI
15th Jul 2026151 AMAQI
15th Jul 2026202 AMAQI
15th Jul 2026293 AMAQI

22°C22/23°C

15th Jul 2026294 AMAQI
15th Jul 2026345 AMAQI
15th Jul 2026396 AMAQI
15th Jul 2026517 AMAQI
15th Jul 2026528 AMAQI
15th Jul 2026519 AMAQI
15th Jul 20264610 AMAQI
15th Jul 20265111 AMAQI
15th Jul 20265212 PMAQI
15th Jul 2026531 PMAQI
15th Jul 2026522 PMAQI
15th Jul 2026593 PMAQI
15th Jul 2026484 PMAQI
15th Jul 2026545 PMAQI
15th Jul 2026706 PMAQI
15th Jul 2026687 PMAQI
15th Jul 2026808 PMAQI
15th Jul 2026769 PMAQI
15th Jul 20267210 PMAQI
15th Jul 20267111 PMAQI
16th Jul 20266012 AMAQI
16th Jul 2026661 AMAQI
16th Jul 2026722 AMAQI
16th Jul 2026833 AMAQI

24°C23/25°C

16th Jul 2026854 AMAQI
16th Jul 2026815 AMAQI
16th Jul 2026756 AMAQI
16th Jul 2026637 AMAQI
16th Jul 2026628 AMAQI
16th Jul 2026679 AMAQI
16th Jul 20267510 AMAQI
16th Jul 20267411 AMAQI
16th Jul 20267312 PMAQI
16th Jul 2026841 PMAQI
16th Jul 2026912 PMAQI
16th Jul 2026953 PMAQI
16th Jul 2026964 PMAQI
16th Jul 2026855 PMAQI
16th Jul 2026936 PMAQI
16th Jul 2026977 PMAQI
16th Jul 2026968 PMAQI
16th Jul 2026939 PMAQI
16th Jul 20269610 PMAQI
16th Jul 202610011 PMAQI
17th Jul 202610512 AMAQI
17th Jul 20261021 AMAQI
17th Jul 2026892 AMAQI
17th Jul 2026783 AMAQI

24°C22/25°C

17th Jul 2026704 AMAQI
17th Jul 2026565 AMAQI
17th Jul 2026416 AMAQI
17th Jul 2026387 AMAQI
17th Jul 2026448 AMAQI
17th Jul 2026529 AMAQI
17th Jul 20265410 AMAQI
17th Jul 20264911 AMAQI
17th Jul 20264312 PMAQI
17th Jul 2026381 PMAQI
17th Jul 2026372 PMAQI
17th Jul 2026353 PMAQI
17th Jul 2026374 PMAQI
17th Jul 2026385 PMAQI
17th Jul 2026406 PMAQI
17th Jul 2026457 PMAQI
17th Jul 2026538 PMAQI
17th Jul 2026579 PMAQI
17th Jul 20265810 PMAQI
17th Jul 20266511 PMAQI
18th Jul 20267112 AMAQI
18th Jul 2026791 AMAQI
18th Jul 2026872 AMAQI
18th Jul 2026933 AMAQI

23°C23/25°C

18th Jul 2026924 AMAQI
18th Jul 2026875 AMAQI
18th Jul 2026776 AMAQI
18th Jul 2026697 AMAQI
18th Jul 2026698 AMAQI
18th Jul 2026649 AMAQI
18th Jul 20264610 AMAQI
18th Jul 20263311 AMAQI
18th Jul 20262812 PMAQI
18th Jul 2026201 PMAQI
18th Jul 2026172 PMAQI
18th Jul 2026183 PMAQI
18th Jul 2026224 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026246 PMAQI
18th Jul 2026297 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026389 PMAQI
18th Jul 20264410 PMAQI
18th Jul 20265811 PMAQI
19th Jul 20267512 AMAQI
19th Jul 2026791 AMAQI
19th Jul 2026712 AMAQI
19th Jul 2026723 AMAQI

24°C22/26°C

19th Jul 2026674 AMAQI
19th Jul 2026685 AMAQI
19th Jul 2026826 AMAQI
19th Jul 2026847 AMAQI
19th Jul 2026818 AMAQI
19th Jul 2026899 AMAQI
19th Jul 20268410 AMAQI
19th Jul 20267511 AMAQI
19th Jul 20266812 PMAQI
19th Jul 2026631 PMAQI
19th Jul 2026572 PMAQI
19th Jul 2026543 PMAQI
19th Jul 2026524 PMAQI
19th Jul 2026545 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026578 PMAQI
19th Jul 2026759 PMAQI
19th Jul 20269410 PMAQI
19th Jul 202611411 PMAQI
20th Jul 202612112 AMAQI
20th Jul 20261191 AMAQI
20th Jul 20261032 AMAQI
20th Jul 2026973 AMAQI

24°C22/25°C

20th Jul 20261094 AMAQI
20th Jul 20261105 AMAQI
20th Jul 20261026 AMAQI
20th Jul 2026997 AMAQI
20th Jul 2026968 AMAQI
20th Jul 2026719 AMAQI
20th Jul 20266410 AMAQI
20th Jul 20265111 AMAQI
20th Jul 20264712 PMAQI
20th Jul 2026471 PMAQI
20th Jul 2026492 PMAQI
20th Jul 2026523 PMAQI
20th Jul 2026544 PMAQI
20th Jul 2026515 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026457 PMAQI
20th Jul 2026468 PMAQI
20th Jul 2026499 PMAQI
20th Jul 20265910 PMAQI
20th Jul 20266111 PMAQI
21st Jul 20265412 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026402 AMAQI
21st Jul 2026443 AMAQI

23°C22/25°C

21st Jul 2026454 AMAQI
21st Jul 2026455 AMAQI
21st Jul 2026446 AMAQI
21st Jul 2026497 AMAQI
21st Jul 2026448 AMAQI
21st Jul 2026379 AMAQI
21st Jul 20262010 AMAQI
21st Jul 20262312 PMAQI
21st Jul 2026221 PMAQI
21st Jul 2026222 PMAQI
21st Jul 2026223 PMAQI
21st Jul 2026264 PMAQI
21st Jul 2026285 PMAQI
21st Jul 2026766 PMAQI
21st Jul 2026317 PMAQI
21st Jul 2026308 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263410 PMAQI
21st Jul 20263511 PMAQI
22nd Jul 20263712 AMAQI
22nd Jul 2026371 AMAQI
22nd Jul 2026352 AMAQI
22nd Jul 2026343 AMAQI

23°C22/25°C

22nd Jul 2026494 AMAQI
22nd Jul 2026625 AMAQI
22nd Jul 2026656 AMAQI
22nd Jul 2026657 AMAQI
22nd Jul 2026588 AMAQI
22nd Jul 2026439 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20263911 AMAQI
22nd Jul 20264312 PMAQI
22nd Jul 2026391 PMAQI
22nd Jul 2026352 PMAQI
22nd Jul 2026343 PMAQI
22nd Jul 2026304 PMAQI
22nd Jul 2026275 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026328 PMAQI
22nd Jul 2026429 PMAQI
22nd Jul 20263510 PMAQI
22nd Jul 20263611 PMAQI
23rd Jul 20263412 AMAQI
23rd Jul 2026341 AMAQI
23rd Jul 2026312 AMAQI
23rd Jul 2026333 AMAQI

24°C23/26°C

23rd Jul 2026504 AMAQI
23rd Jul 2026505 AMAQI
23rd Jul 2026526 AMAQI
23rd Jul 2026487 AMAQI
23rd Jul 2026468 AMAQI
23rd Jul 2026399 AMAQI
23rd Jul 20263010 AMAQI
23rd Jul 20263011 AMAQI
23rd Jul 20262812 PMAQI
23rd Jul 2026261 PMAQI
23rd Jul 2026242 PMAQI
23rd Jul 2026233 PMAQI
23rd Jul 2026284 PMAQI
23rd Jul 2026245 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026407 PMAQI
23rd Jul 2026608 PMAQI
23rd Jul 2026659 PMAQI
23rd Jul 20266610 PMAQI
23rd Jul 20266111 PMAQI
24th Jul 20264112 AMAQI
24th Jul 2026241 AMAQI
24th Jul 2026262 AMAQI
24th Jul 2026273 AMAQI

25°C23/26°C

24th Jul 2026284 AMAQI
24th Jul 2026275 AMAQI
24th Jul 2026206 AMAQI
24th Jul 2026207 AMAQI
24th Jul 2026198 AMAQI
24th Jul 2026209 AMAQI
24th Jul 20262210 AMAQI
24th Jul 20262211 AMAQI
24th Jul 20262012 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026232 PMAQI
24th Jul 2026213 PMAQI
24th Jul 2026304 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026447 PMAQI
24th Jul 2026498 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20263010 PMAQI
24th Jul 20262211 PMAQI
25th Jul 20262012 AMAQI
25th Jul 2026241 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026363 AMAQI

25°C23/26°C

25th Jul 2026344 AMAQI
25th Jul 2026215 AMAQI
25th Jul 2026196 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026208 AMAQI
25th Jul 2026269 AMAQI
25th Jul 20264410 AMAQI
25th Jul 20265711 AMAQI
25th Jul 20266012 PMAQI
25th Jul 2026561 PMAQI
25th Jul 2026572 PMAQI
25th Jul 2026413 PMAQI
25th Jul 2026374 PMAQI
25th Jul 2026385 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026569 PMAQI
25th Jul 20266810 PMAQI
25th Jul 20267011 PMAQI
26th Jul 20266912 AMAQI
26th Jul 2026731 AMAQI
26th Jul 2026742 AMAQI
26th Jul 2026703 AMAQI

25°C23/27°C

26th Jul 2026744 AMAQI
26th Jul 2026765 AMAQI
26th Jul 2026806 AMAQI
26th Jul 2026687 AMAQI
26th Jul 2026508 AMAQI
26th Jul 2026359 AMAQI
26th Jul 20263410 AMAQI
26th Jul 20263411 AMAQI
26th Jul 20264012 PMAQI
26th Jul 2026421 PMAQI
26th Jul 2026442 PMAQI
26th Jul 2026473 PMAQI
26th Jul 2026484 PMAQI
26th Jul 2026495 PMAQI
26th Jul 2026496 PMAQI
26th Jul 2026627 PMAQI
26th Jul 2026668 PMAQI
26th Jul 2026659 PMAQI
26th Jul 20265610 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026303 AMAQI

26°C24/27°C

27th Jul 2026324 AMAQI
27th Jul 2026355 AMAQI
27th Jul 2026346 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026368 AMAQI
27th Jul 2026319 AMAQI
27th Jul 20263710 AMAQI
27th Jul 20264211 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026551 PMAQI
27th Jul 2026612 PMAQI
27th Jul 2026643 PMAQI
27th Jul 2026734 PMAQI
27th Jul 2026805 PMAQI
27th Jul 2026776 PMAQI
27th Jul 2026757 PMAQI
27th Jul 2026708 PMAQI
27th Jul 2026739 PMAQI
27th Jul 20267510 PMAQI
27th Jul 20268111 PMAQI
28th Jul 20268512 AMAQI
28th Jul 2026781 AMAQI
28th Jul 2026712 AMAQI
28th Jul 2026673 AMAQI

26°C25/28°C

28th Jul 2026654 AMAQI
28th Jul 2026575 AMAQI
28th Jul 2026526 AMAQI
28th Jul 2026497 AMAQI
28th Jul 2026478 AMAQI
28th Jul 2026459 AMAQI
28th Jul 20264310 AMAQI
28th Jul 20264311 AMAQI
28th Jul 20265112 PMAQI
28th Jul 2026591 PMAQI
28th Jul 2026642 PMAQI
28th Jul 2026583 PMAQI
28th Jul 2026604 PMAQI
28th Jul 2026675 PMAQI
28th Jul 2026736 PMAQI
28th Jul 2026707 PMAQI
28th Jul 2026798 PMAQI
28th Jul 2026849 PMAQI
28th Jul 20269310 PMAQI
28th Jul 20268511 PMAQI
29th Jul 20264812 AMAQI
29th Jul 2026391 AMAQI
29th Jul 2026272 AMAQI
29th Jul 2026243 AMAQI

27°C25/29°C

29th Jul 2026234 AMAQI
29th Jul 2026245 AMAQI
29th Jul 2026266 AMAQI
29th Jul 2026307 AMAQI
29th Jul 2026328 AMAQI
29th Jul 2026339 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20263211 AMAQI
29th Jul 20264112 PMAQI
29th Jul 2026461 PMAQI
29th Jul 2026512 PMAQI
29th Jul 2026643 PMAQI
29th Jul 2026764 PMAQI
29th Jul 2026845 PMAQI
29th Jul 2026896 PMAQI
29th Jul 2026917 PMAQI
29th Jul 20261008 PMAQI
29th Jul 20261059 PMAQI
29th Jul 202611010 PMAQI
29th Jul 202611111 PMAQI
30th Jul 202610312 AMAQI
30th Jul 2026941 AMAQI
30th Jul 2026822 AMAQI
30th Jul 2026693 AMAQI

27°C25/28°C

30th Jul 2026664 AMAQI
4 AM
30th Jul 2026595 AMAQI
30th Jul 2026576 AMAQI
30th Jul 2026587 AMAQI
30th Jul 2026568 AMAQI
30th Jul 2026569 AMAQI
30th Jul 20265410 AMAQI
30th Jul 20265711 AMAQI
11 AM
30th Jul 20265812 PMAQI
30th Jul 2026551 PMAQI
30th Jul 2026522 PMAQI
30th Jul 2026523 PMAQI
30th Jul 2026514 PMAQI
30th Jul 2026495 PMAQI
30th Jul 2026546 PMAQI
30th Jul 2026627 PMAQI
7 PM
30th Jul 2026708 PMAQI
30th Jul 2026739 PMAQI
30th Jul 20266810 PMAQI
30th Jul 20266611 PMAQI
11 PM
3 AM

27°C26/29°C

Day time
Avg. Highest Time
5 AM

54AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
10 AM - 3 PM

44AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 54), while the lowest AQI was between 10 AM to 3 PM (Avg. 44).
Night time
Avg. Highest Time
9 PM - 11 PM

55AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
2 AM - 3 AM

50AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 55), while the lowest AQI was between 2 AM to 3 AM (Avg. 50).

2026 Days Vs Air Quality

Dalian, Liaoning, China

2026

30%

64

48%

101

16%

34

6%

12

Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)

Good
64 Days
Moderate
101 Days
Poor
34 Days
Unhealthy
12 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 30%

Health Risk Level:

High

In 2026, 30% of 211 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

Dalian, Liaoning, 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
52AQI (US)
2nd January 2026
58AQI (US)
3rd January 2026
119AQI (US)
4th January 2026
82AQI (US)
5th January 2026
59AQI (US)
6th January 2026
103AQI (US)
7th January 2026
34AQI (US)
8th January 2026
63AQI (US)
9th January 2026
121AQI (US)
10th January 2026
82AQI (US)
11th January 2026
38AQI (US)
12th January 2026
68AQI (US)
13th January 2026
60AQI (US)
14th January 2026
53AQI (US)
15th January 2026
145AQI (US)
16th January 2026
131AQI (US)
17th January 2026
58AQI (US)
18th January 2026
73AQI (US)
19th January 2026
40AQI (US)
20th January 2026
50AQI (US)
21st January 2026
50AQI (US)
22nd January 2026
61AQI (US)
23rd January 2026
82AQI (US)
24th January 2026
72AQI (US)
25th January 2026
60AQI (US)
26th January 2026
79AQI (US)
27th January 2026
77AQI (US)
28th January 2026
78AQI (US)
29th January 2026
61AQI (US)
30th January 2026
72AQI (US)
31st January 2026
124AQI (US)
1st February 2026
110AQI (US)
2nd February 2026
65AQI (US)
3rd February 2026
122AQI (US)
4th February 2026
160AQI (US)
5th February 2026
129AQI (US)
6th February 2026
47AQI (US)
7th February 2026
64AQI (US)
8th February 2026
45AQI (US)
9th February 2026
109AQI (US)
10th February 2026
130AQI (US)
11th February 2026
108AQI (US)
12th February 2026
147AQI (US)
13th February 2026
159AQI (US)
14th February 2026
161AQI (US)
15th February 2026
66AQI (US)
16th February 2026
40AQI (US)
17th February 2026
104AQI (US)
18th February 2026
63AQI (US)
19th February 2026
98AQI (US)
20th February 2026
140AQI (US)
21st February 2026
141AQI (US)
22nd February 2026
71AQI (US)
23rd February 2026
33AQI (US)
24th February 2026
54AQI (US)
25th February 2026
66AQI (US)
26th February 2026
105AQI (US)
27th February 2026
154AQI (US)
28th February 2026
161AQI (US)
1st March 2026
173AQI (US)
2nd March 2026
170AQI (US)
3rd March 2026
162AQI (US)
4th March 2026
156AQI (US)
5th March 2026
130AQI (US)
6th March 2026
43AQI (US)
7th March 2026
52AQI (US)
8th March 2026
97AQI (US)
9th March 2026
48AQI (US)
10th March 2026
40AQI (US)
11th March 2026
89AQI (US)
12th March 2026
124AQI (US)
13th March 2026
121AQI (US)
14th March 2026
102AQI (US)
15th March 2026
147AQI (US)
16th March 2026
146AQI (US)
17th March 2026
136AQI (US)
18th March 2026
62AQI (US)
19th March 2026
69AQI (US)
20th March 2026
102AQI (US)
21st March 2026
128AQI (US)
22nd March 2026
147AQI (US)
23rd March 2026
163AQI (US)
24th March 2026
168AQI (US)
25th March 2026
160AQI (US)
26th March 2026
146AQI (US)
27th March 2026
89AQI (US)
28th March 2026
58AQI (US)
29th March 2026
96AQI (US)
30th March 2026
99AQI (US)
31st March 2026
71AQI (US)
1st April 2026
79AQI (US)
2nd April 2026
73AQI (US)
3rd April 2026
125AQI (US)
4th April 2026
79AQI (US)
5th April 2026
78AQI (US)
6th April 2026
27AQI (US)
7th April 2026
31AQI (US)
8th April 2026
48AQI (US)
9th April 2026
40AQI (US)
10th April 2026
84AQI (US)
11th April 2026
78AQI (US)
12th April 2026
81AQI (US)
13th April 2026
94AQI (US)
14th April 2026
118AQI (US)
15th April 2026
143AQI (US)
16th April 2026
135AQI (US)
17th April 2026
105AQI (US)
18th April 2026
88AQI (US)
19th April 2026
54AQI (US)
20th April 2026
56AQI (US)
21st April 2026
77AQI (US)
22nd April 2026
81AQI (US)
23rd April 2026
57AQI (US)
24th April 2026
102AQI (US)
25th April 2026
83AQI (US)
26th April 2026
82AQI (US)
27th April 2026
60AQI (US)
28th April 2026
38AQI (US)
29th April 2026
73AQI (US)
30th April 2026
94AQI (US)
1st May 2026
100AQI (US)
2nd May 2026
81AQI (US)
3rd May 2026
43AQI (US)
4th May 2026
29AQI (US)
5th May 2026
45AQI (US)
6th May 2026
76AQI (US)
7th May 2026
55AQI (US)
8th May 2026
21AQI (US)
9th May 2026
54AQI (US)
10th May 2026
57AQI (US)
11th May 2026
61AQI (US)
12th May 2026
44AQI (US)
13th May 2026
63AQI (US)
14th May 2026
47AQI (US)
15th May 2026
35AQI (US)
16th May 2026
76AQI (US)
17th May 2026
64AQI (US)
18th May 2026
56AQI (US)
19th May 2026
53AQI (US)
20th May 2026
63AQI (US)
21st May 2026
67AQI (US)
22nd May 2026
78AQI (US)
23rd May 2026
71AQI (US)
24th May 2026
70AQI (US)
25th May 2026
65AQI (US)
26th May 2026
43AQI (US)
27th May 2026
36AQI (US)
28th May 2026
47AQI (US)
29th May 2026
41AQI (US)
30th May 2026
41AQI (US)
31st May 2026
68AQI (US)
1st June 2026
54AQI (US)
2nd June 2026
56AQI (US)
3rd June 2026
47AQI (US)
4th June 2026
35AQI (US)
5th June 2026
21AQI (US)
6th June 2026
32AQI (US)
7th June 2026
40AQI (US)
8th June 2026
29AQI (US)
9th June 2026
52AQI (US)
10th June 2026
54AQI (US)
11th June 2026
46AQI (US)
12th June 2026
64AQI (US)
13th June 2026
64AQI (US)
14th June 2026
95AQI (US)
15th June 2026
44AQI (US)
16th June 2026
59AQI (US)
17th June 2026
61AQI (US)
18th June 2026
64AQI (US)
19th June 2026
37AQI (US)
20th June 2026
38AQI (US)
21st June 2026
27AQI (US)
22nd June 2026
28AQI (US)
23rd June 2026
41AQI (US)
24th June 2026
47AQI (US)
25th June 2026
25AQI (US)
26th June 2026
41AQI (US)
27th June 2026
59AQI (US)
28th June 2026
50AQI (US)
29th June 2026
40AQI (US)
30th June 2026
57AQI (US)
1st July 2026
50AQI (US)
2nd July 2026
50AQI (US)
3rd July 2026
85AQI (US)
4th July 2026
58AQI (US)
5th July 2026
37AQI (US)
6th July 2026
55AQI (US)
7th July 2026
49AQI (US)
8th July 2026
30AQI (US)
9th July 2026
39AQI (US)
10th July 2026
41AQI (US)
11th July 2026
27AQI (US)
12th July 2026
42AQI (US)
13th July 2026
36AQI (US)
14th July 2026
22AQI (US)
15th July 2026
50AQI (US)
16th July 2026
82AQI (US)
17th July 2026
55AQI (US)
18th July 2026
51AQI (US)
19th July 2026
71AQI (US)
20th July 2026
73AQI (US)
21st July 2026
37AQI (US)
22nd July 2026
41AQI (US)
23rd July 2026
40AQI (US)
24th July 2026
27AQI (US)
25th July 2026
40AQI (US)
26th July 2026
56AQI (US)
27th July 2026
51AQI (US)
28th July 2026
64AQI (US)
29th July 2026
56AQI (US)
30th July 2026
64AQI (US)
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

74AQI (US)

102AQI (US)

113AQI (US)

79AQI (US)

56AQI (US)

47AQI (US)

49AQI (US)

No. of days

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

202674AQI (US)

5
20
6
4
8
11
5
3
10
11
7
5
19
6
12
19
18
12
17
13
64
101
34
12

Highest AQI (US) recorded in

March

113AQI (US)

Lowest AQI (US) recorded in

June

47AQI (US)

202576AQI (US)

19
12
1
19
7
1
17
13
1
3
27
1
29
1
5
25
5
26
4
27
3
26
1
1
24
6
5
13
10
2
7
14
8
2
35
266
58
6

Highest AQI (US) recorded in

March

99AQI (US)

Lowest AQI (US) recorded in

August

54AQI (US)

202476AQI (US)

4
13
14
1
11
11
5
1
2
15
10
4
2
21
6
1
3
23
5
15
15
11
15
5
10
19
2
11
19
9
18
4
9
17
4
4
25
2
81
211
63
10
1

Highest AQI (US) recorded in

February

110AQI (US)

Lowest AQI (US) recorded in

September

56AQI (US)

202383AQI (US)

3
20
5
1
2
2
12
7
6
1
1
12
12
6
2
15
9
4
1
25
4
1
1
29
10
20
1
10
18
3
6
22
2
11
15
4
1
11
11
5
1
1
4
14
6
7
62
213
58
27
4

Highest AQI (US) recorded in

March

112AQI (US)

Lowest AQI (US) recorded in

August

62AQI (US)

202275AQI (US)

6
13
7
4
7
8
6
3
6
17
7
1
2
20
8
7
17
7
16
13
1
7
15
3
1
3
1
12
15
2
14
14
2
1
6
13
7
4
6
20
5
90
168
56
13

Highest AQI (US) recorded in

November

91AQI (US)

Lowest AQI (US) recorded in

June

54AQI (US)

202180AQI (US)

3
17
7
3
1
3
10
8
7
10
13
6
2
2
19
9
5
21
4
1
4
26
14
17
6
25
13
17
10
15
5
1
9
14
4
3
10
12
7
2
79
203
57
22
4

Highest AQI (US) recorded in

March

125AQI (US)

Lowest AQI (US) recorded in

July

53AQI (US)

202076AQI (US)

4
6
3
2
8
9
2
2
16
3
25
2
7
22
2
9
22
8
22
8
15
6
2
10
14
4
1
1
3
17
4
7
56
167
30
12
1

Highest AQI (US) recorded in

April

101AQI (US)

Lowest AQI (US) recorded in

September

59AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
83AQI (US)
Least Polluted Year Recorded
2026(Avg.)
74AQI (US)

Dalian's annual 2026 AQI (US) (74) shows an average percentage change of -4.5% (improved AQI (US)) compared to previous years: 2020 (76), 2021 (80), 2022 (75), 2023 (83), 2024 (76), 2025 (76).