Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Weinan Development Zone, Linyi, Shandong, 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+

September Air Quality Analysis

Weinan Development Zone, Linyi, Shandong, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
6th Sep 2022
145AQI
Lowest AQI recorded on
25th Sep 2026
15AQI

Same Day Analysis (30th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 54 of Moderate air quality, showing improvement over 2025, 2023 and 2022 on the same day.

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

Weinan Development Zone, Linyi, Shandong, China

AQI
Day
Night
.

5 AM29th Sep 2026

6 PM

4 AM30th Sep 2026

Day time
Avg. Highest Time
11AM29th Sep

102AQI

Avg. Lowest Time
5PM29th Sep

25AQI

Night time
Avg. Highest Time
12AM30th Sep

46AQI

Avg. Lowest Time
6PM29th Sep

29AQI

In the last 24 hours,

Weinan Development Zone's AQI reached its highest point of 102 at 11 AM during the Day, while the lowest point, 25, was recorded at 5 PM during the Day between 29th Sep and 30th Sep 2026.

Day & Night AQI Trend : Sep 2026

Weinan Development Zone, Linyi, Shandong, China

Sep
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 Sep 2026525 AMAQI
1st Sep 2026876 AMAQI
1st Sep 2026827 AMAQI
1st Sep 2026548 AMAQI
1st Sep 2026479 AMAQI
1st Sep 20263410 AMAQI
1st Sep 20262411 AMAQI
1st Sep 20262512 PMAQI
1st Sep 2026361 PMAQI
1st Sep 2026382 PMAQI
1st Sep 2026383 PMAQI
1st Sep 2026254 PMAQI
1st Sep 2026255 PMAQI
1st Sep 2026256 PMAQI
1st Sep 2026257 PMAQI
1st Sep 2026278 PMAQI
1st Sep 2026319 PMAQI
1st Sep 20261410 PMAQI
1st Sep 20261211 PMAQI
2nd Sep 2026912 AMAQI
2nd Sep 202681 AMAQI
2nd Sep 202682 AMAQI
2nd Sep 202683 AMAQI
2nd Sep 2026124 AMAQI

22°C18/28°C

2nd Sep 2026185 AMAQI
2nd Sep 2026216 AMAQI
2nd Sep 2026187 AMAQI
2nd Sep 2026218 AMAQI
2nd Sep 2026389 AMAQI
2nd Sep 20263110 AMAQI
2nd Sep 20262711 AMAQI
2nd Sep 20262312 PMAQI
2nd Sep 2026231 PMAQI
2nd Sep 2026212 PMAQI
2nd Sep 2026233 PMAQI
2nd Sep 2026234 PMAQI
2nd Sep 2026215 PMAQI
2nd Sep 2026256 PMAQI
2nd Sep 2026257 PMAQI
2nd Sep 2026258 PMAQI
2nd Sep 2026339 PMAQI
2nd Sep 20264410 PMAQI
2nd Sep 20264811 PMAQI
3rd Sep 20264812 AMAQI
3rd Sep 2026481 AMAQI
3rd Sep 2026512 AMAQI
3rd Sep 2026513 AMAQI
3rd Sep 2026484 AMAQI

21°C16/27°C

3rd Sep 2026505 AMAQI
3rd Sep 2026486 AMAQI
3rd Sep 2026527 AMAQI
3rd Sep 2026528 AMAQI
3rd Sep 2026539 AMAQI
3rd Sep 20265610 AMAQI
3rd Sep 20264211 AMAQI
3rd Sep 20264012 PMAQI
3rd Sep 2026331 PMAQI
3rd Sep 2026362 PMAQI
3rd Sep 2026363 PMAQI
3rd Sep 2026294 PMAQI
3rd Sep 2026365 PMAQI
3rd Sep 2026366 PMAQI
3rd Sep 2026367 PMAQI
3rd Sep 2026428 PMAQI
3rd Sep 2026529 PMAQI
3rd Sep 20265710 PMAQI
3rd Sep 20265511 PMAQI
4th Sep 20265812 AMAQI
4th Sep 2026571 AMAQI
4th Sep 2026582 AMAQI
4th Sep 2026573 AMAQI
4th Sep 2026594 AMAQI

21°C16/27°C

4th Sep 2026555 AMAQI
4th Sep 2026596 AMAQI
4th Sep 2026607 AMAQI
4th Sep 2026728 AMAQI
4th Sep 2026709 AMAQI
4th Sep 20263110 AMAQI
4th Sep 20263811 AMAQI
4th Sep 20262312 PMAQI
4th Sep 2026171 PMAQI
4th Sep 2026172 PMAQI
4th Sep 2026173 PMAQI
4th Sep 2026184 PMAQI
4th Sep 2026255 PMAQI
4th Sep 2026316 PMAQI
4th Sep 2026447 PMAQI
4th Sep 2026448 PMAQI
4th Sep 2026699 PMAQI
4th Sep 20266210 PMAQI
4th Sep 20265611 PMAQI
5th Sep 20264612 AMAQI
5th Sep 2026251 AMAQI
5th Sep 2026212 AMAQI
5th Sep 2026233 AMAQI
5th Sep 2026284 AMAQI

21°C15/28°C

5th Sep 2026255 AMAQI
5th Sep 2026386 AMAQI
5th Sep 2026507 AMAQI
5th Sep 2026368 AMAQI
5th Sep 2026369 AMAQI
5th Sep 20262910 AMAQI
5th Sep 20262911 AMAQI
5th Sep 20262312 PMAQI
5th Sep 2026251 PMAQI
5th Sep 2026212 PMAQI
5th Sep 2026213 PMAQI
5th Sep 2026324 PMAQI
5th Sep 2026255 PMAQI
5th Sep 2026216 PMAQI
5th Sep 2026307 PMAQI
5th Sep 2026388 PMAQI
5th Sep 2026219 PMAQI
5th Sep 20262710 PMAQI
5th Sep 20261711 PMAQI
6th Sep 20261312 AMAQI
6th Sep 2026291 AMAQI
6th Sep 2026292 AMAQI
6th Sep 2026403 AMAQI
6th Sep 2026364 AMAQI

23°C19/29°C

6th Sep 2026315 AMAQI
6th Sep 2026406 AMAQI
6th Sep 2026407 AMAQI
6th Sep 2026388 AMAQI
6th Sep 2026429 AMAQI
6th Sep 20262910 AMAQI
6th Sep 20262911 AMAQI
6th Sep 20262912 PMAQI
6th Sep 2026251 PMAQI
6th Sep 2026272 PMAQI
6th Sep 2026253 PMAQI
6th Sep 2026254 PMAQI
6th Sep 2026295 PMAQI
6th Sep 2026276 PMAQI
6th Sep 2026257 PMAQI
6th Sep 2026348 PMAQI
6th Sep 2026229 PMAQI
6th Sep 20262510 PMAQI
6th Sep 20262911 PMAQI
7th Sep 20262712 AMAQI
7th Sep 2026331 AMAQI
7th Sep 2026332 AMAQI
7th Sep 2026443 AMAQI
7th Sep 2026424 AMAQI

23°C19/29°C

7th Sep 2026405 AMAQI
7th Sep 2026406 AMAQI
7th Sep 2026467 AMAQI
7th Sep 2026548 AMAQI
7th Sep 2026549 AMAQI
7th Sep 20265310 AMAQI
7th Sep 20265111 AMAQI
7th Sep 20264412 PMAQI
7th Sep 2026481 PMAQI
7th Sep 2026502 PMAQI
7th Sep 2026483 PMAQI
7th Sep 2026404 PMAQI
7th Sep 2026485 PMAQI
7th Sep 2026496 PMAQI
7th Sep 2026427 PMAQI
7th Sep 2026488 PMAQI
7th Sep 2026519 PMAQI
7th Sep 20265310 PMAQI
7th Sep 20266211 PMAQI
8th Sep 20265712 AMAQI
8th Sep 2026571 AMAQI
8th Sep 2026582 AMAQI
8th Sep 2026543 AMAQI
8th Sep 2026534 AMAQI

23°C19/29°C

8th Sep 2026565 AMAQI
8th Sep 2026486 AMAQI
8th Sep 2026497 AMAQI
8th Sep 2026428 AMAQI
8th Sep 2026429 AMAQI
8th Sep 20264210 AMAQI
8th Sep 20264411 AMAQI
8th Sep 20264012 PMAQI
8th Sep 2026361 PMAQI
8th Sep 2026382 PMAQI
8th Sep 2026383 PMAQI
8th Sep 2026384 PMAQI
8th Sep 2026425 PMAQI
8th Sep 2026386 PMAQI
8th Sep 2026427 PMAQI
8th Sep 2026388 PMAQI
8th Sep 2026379 PMAQI
8th Sep 20263110 PMAQI
8th Sep 20263011 PMAQI
9th Sep 20262712 AMAQI
9th Sep 2026281 AMAQI
9th Sep 2026262 AMAQI
9th Sep 2026263 AMAQI
9th Sep 2026294 AMAQI

21°C18/24°C

9th Sep 2026255 AMAQI
9th Sep 2026296 AMAQI
9th Sep 2026177 AMAQI
9th Sep 2026168 AMAQI
9th Sep 2026269 AMAQI
9th Sep 20262210 AMAQI
9th Sep 20262511 AMAQI
9th Sep 20263012 PMAQI
9th Sep 2026271 PMAQI
9th Sep 2026262 PMAQI
9th Sep 2026353 PMAQI
9th Sep 2026304 PMAQI
9th Sep 2026265 PMAQI
9th Sep 2026306 PMAQI
9th Sep 2026257 PMAQI
9th Sep 2026298 PMAQI
9th Sep 2026189 PMAQI
9th Sep 20263110 PMAQI
9th Sep 20261211 PMAQI
10th Sep 20262112 AMAQI
10th Sep 2026381 AMAQI
10th Sep 2026402 AMAQI
10th Sep 2026443 AMAQI
10th Sep 2026424 AMAQI

20°C16/24°C

10th Sep 2026345 AMAQI
10th Sep 2026346 AMAQI
10th Sep 2026337 AMAQI
10th Sep 2026298 AMAQI
10th Sep 2026469 AMAQI
10th Sep 20263810 AMAQI
10th Sep 20264011 AMAQI
10th Sep 20263812 PMAQI
10th Sep 2026421 PMAQI
10th Sep 2026362 PMAQI
10th Sep 2026263 PMAQI
10th Sep 2026294 PMAQI
10th Sep 2026255 PMAQI
10th Sep 2026296 PMAQI
10th Sep 2026317 PMAQI
10th Sep 2026388 PMAQI
10th Sep 2026549 PMAQI
10th Sep 20265510 PMAQI
10th Sep 20265311 PMAQI
11th Sep 20265412 AMAQI
11th Sep 2026551 AMAQI
11th Sep 2026572 AMAQI
11th Sep 2026573 AMAQI
11th Sep 2026564 AMAQI

19°C14/26°C

11th Sep 2026635 AMAQI
11th Sep 2026656 AMAQI
11th Sep 2026587 AMAQI
11th Sep 2026608 AMAQI
11th Sep 2026729 AMAQI
11th Sep 20268010 AMAQI
11th Sep 20266311 AMAQI
11th Sep 20262612 PMAQI
11th Sep 2026201 PMAQI
11th Sep 2026182 PMAQI
11th Sep 2026323 PMAQI
11th Sep 2026284 PMAQI
11th Sep 2026265 PMAQI
11th Sep 2026276 PMAQI
11th Sep 2026367 PMAQI
11th Sep 2026408 PMAQI
11th Sep 2026589 PMAQI
11th Sep 20265510 PMAQI
11th Sep 20265411 PMAQI
12th Sep 20266612 AMAQI
12th Sep 2026381 AMAQI
12th Sep 2026362 AMAQI
12th Sep 2026313 AMAQI
12th Sep 2026294 AMAQI

20°C16/25°C

12th Sep 2026385 AMAQI
12th Sep 2026446 AMAQI
12th Sep 2026487 AMAQI
12th Sep 2026528 AMAQI
12th Sep 2026689 AMAQI
12th Sep 20268710 AMAQI
12th Sep 20266911 AMAQI
12th Sep 20264612 PMAQI
12th Sep 2026281 PMAQI
12th Sep 2026292 PMAQI
12th Sep 2026363 PMAQI
12th Sep 2026244 PMAQI
12th Sep 2026185 PMAQI
12th Sep 2026196 PMAQI
12th Sep 2026257 PMAQI
12th Sep 2026308 PMAQI
12th Sep 2026379 PMAQI
12th Sep 20262910 PMAQI
12th Sep 20264411 PMAQI
13th Sep 20264412 AMAQI
13th Sep 2026461 AMAQI
13th Sep 2026512 AMAQI
13th Sep 2026523 AMAQI

20°C18/22°C

13th Sep 2026545 AMAQI
13th Sep 2026576 AMAQI
13th Sep 2026567 AMAQI
13th Sep 2026558 AMAQI
13th Sep 2026569 AMAQI
13th Sep 20266710 AMAQI
13th Sep 20269311 AMAQI
13th Sep 20268412 PMAQI
13th Sep 20261011 PMAQI
13th Sep 2026822 PMAQI
13th Sep 20261083 PMAQI
13th Sep 2026714 PMAQI
13th Sep 2026935 PMAQI
13th Sep 2026996 PMAQI
13th Sep 2026857 PMAQI
13th Sep 2026828 PMAQI
13th Sep 20261109 PMAQI
13th Sep 202612010 PMAQI
13th Sep 202611211 PMAQI
14th Sep 202612512 AMAQI
14th Sep 20261281 AMAQI
14th Sep 20261302 AMAQI
14th Sep 20261303 AMAQI
14th Sep 20261384 AMAQI

22°C19/26°C

14th Sep 20261465 AMAQI
14th Sep 20261456 AMAQI
14th Sep 20261267 AMAQI
14th Sep 20261528 AMAQI
14th Sep 20261449 AMAQI
14th Sep 20264410 AMAQI
14th Sep 20264411 AMAQI
14th Sep 20265612 PMAQI
14th Sep 2026401 PMAQI
14th Sep 2026422 PMAQI
14th Sep 2026383 PMAQI
14th Sep 2026364 PMAQI
14th Sep 2026345 PMAQI
14th Sep 2026356 PMAQI
14th Sep 2026307 PMAQI
14th Sep 2026608 PMAQI
14th Sep 2026509 PMAQI
14th Sep 20264110 PMAQI
14th Sep 20263311 PMAQI
15th Sep 20265312 AMAQI
15th Sep 2026321 AMAQI
15th Sep 2026322 AMAQI
15th Sep 2026383 AMAQI
15th Sep 2026584 AMAQI

21°C16/28°C

15th Sep 2026585 AMAQI
15th Sep 2026486 AMAQI
15th Sep 2026527 AMAQI
15th Sep 20261148 AMAQI
15th Sep 20261159 AMAQI
15th Sep 20268710 AMAQI
15th Sep 20267611 AMAQI
15th Sep 20267812 PMAQI
15th Sep 2026481 PMAQI
15th Sep 2026622 PMAQI
15th Sep 2026763 PMAQI
15th Sep 2026644 PMAQI
15th Sep 2026585 PMAQI
15th Sep 2026646 PMAQI
15th Sep 2026597 PMAQI
15th Sep 2026578 PMAQI
15th Sep 2026699 PMAQI
15th Sep 20265510 PMAQI
15th Sep 20265811 PMAQI
16th Sep 20268512 AMAQI
16th Sep 20261011 AMAQI
16th Sep 20261182 AMAQI
16th Sep 20261423 AMAQI
16th Sep 20261344 AMAQI

21°C15/27°C

16th Sep 20261325 AMAQI
16th Sep 20261196 AMAQI
16th Sep 20261047 AMAQI
16th Sep 20261108 AMAQI
16th Sep 20261319 AMAQI
16th Sep 202612210 AMAQI
16th Sep 202611411 AMAQI
16th Sep 202611212 PMAQI
16th Sep 20261021 PMAQI
16th Sep 2026922 PMAQI
16th Sep 2026803 PMAQI
16th Sep 2026804 PMAQI
16th Sep 2026885 PMAQI
16th Sep 2026766 PMAQI
16th Sep 2026737 PMAQI
16th Sep 2026978 PMAQI
16th Sep 2026849 PMAQI
16th Sep 20268810 PMAQI
16th Sep 20269811 PMAQI
17th Sep 202611212 AMAQI
17th Sep 20261221 AMAQI
17th Sep 20261422 AMAQI
17th Sep 20261383 AMAQI
17th Sep 20261224 AMAQI

23°C18/28°C

17th Sep 20261295 AMAQI
17th Sep 20261446 AMAQI
17th Sep 20261427 AMAQI
17th Sep 20261498 AMAQI
17th Sep 20261449 AMAQI
17th Sep 202614910 AMAQI
17th Sep 202615011 AMAQI
17th Sep 202614412 PMAQI
17th Sep 20261341 PMAQI
17th Sep 20261322 PMAQI
17th Sep 20261563 PMAQI
17th Sep 20261504 PMAQI
17th Sep 20261225 PMAQI
17th Sep 20261266 PMAQI
17th Sep 20261207 PMAQI
17th Sep 20261338 PMAQI
17th Sep 20261259 PMAQI
17th Sep 202611110 PMAQI
17th Sep 202612011 PMAQI
18th Sep 202612512 AMAQI
18th Sep 20261151 AMAQI
18th Sep 20261402 AMAQI
18th Sep 20261253 AMAQI
18th Sep 20261194 AMAQI

23°C20/28°C

18th Sep 20261205 AMAQI
18th Sep 20261196 AMAQI
18th Sep 20261157 AMAQI
18th Sep 2026988 AMAQI
18th Sep 2026929 AMAQI
18th Sep 20268810 AMAQI
18th Sep 20268011 AMAQI
18th Sep 20267412 PMAQI
18th Sep 2026831 PMAQI
18th Sep 2026762 PMAQI
18th Sep 2026743 PMAQI
18th Sep 2026804 PMAQI
18th Sep 2026705 PMAQI
18th Sep 2026686 PMAQI
18th Sep 2026557 PMAQI
18th Sep 2026508 PMAQI
18th Sep 2026429 PMAQI
18th Sep 20262910 PMAQI
18th Sep 20263411 PMAQI
19th Sep 20262712 AMAQI
19th Sep 2026211 AMAQI
19th Sep 2026322 AMAQI
19th Sep 2026333 AMAQI
19th Sep 2026364 AMAQI

22°C18/28°C

19th Sep 2026425 AMAQI
19th Sep 2026556 AMAQI
19th Sep 2026477 AMAQI
19th Sep 2026528 AMAQI
19th Sep 2026629 AMAQI
19th Sep 20265010 AMAQI
19th Sep 20262911 AMAQI
19th Sep 20264412 PMAQI
19th Sep 2026641 PMAQI
19th Sep 2026902 PMAQI
19th Sep 2026943 PMAQI
19th Sep 2026744 PMAQI
19th Sep 2026605 PMAQI
19th Sep 2026416 PMAQI
19th Sep 2026287 PMAQI
19th Sep 2026278 PMAQI
19th Sep 2026279 PMAQI
19th Sep 20264610 PMAQI
19th Sep 20264611 PMAQI
20th Sep 20262912 AMAQI
20th Sep 2026311 AMAQI
20th Sep 2026422 AMAQI
20th Sep 2026543 AMAQI
20th Sep 2026534 AMAQI

23°C20/29°C

20th Sep 2026465 AMAQI
20th Sep 2026566 AMAQI
20th Sep 2026607 AMAQI
20th Sep 2026768 AMAQI
20th Sep 2026849 AMAQI
20th Sep 20269410 AMAQI
20th Sep 20268111 AMAQI
20th Sep 20268812 PMAQI
20th Sep 2026881 PMAQI
20th Sep 2026952 PMAQI
20th Sep 2026973 PMAQI
20th Sep 2026994 PMAQI
20th Sep 20261015 PMAQI
20th Sep 20261026 PMAQI
20th Sep 2026927 PMAQI
20th Sep 2026978 PMAQI
20th Sep 20261009 PMAQI
20th Sep 202610210 PMAQI
20th Sep 20269211 PMAQI
21st Sep 20269812 AMAQI
21st Sep 2026961 AMAQI
21st Sep 2026972 AMAQI
21st Sep 2026983 AMAQI
21st Sep 2026964 AMAQI

24°C19/30°C

21st Sep 2026925 AMAQI
21st Sep 2026886 AMAQI
21st Sep 2026967 AMAQI
21st Sep 2026928 AMAQI
21st Sep 2026979 AMAQI
21st Sep 20269210 AMAQI
21st Sep 20268811 AMAQI
21st Sep 20269012 PMAQI
21st Sep 2026861 PMAQI
21st Sep 2026522 PMAQI
21st Sep 2026403 PMAQI
21st Sep 2026294 PMAQI
21st Sep 2026285 PMAQI
21st Sep 2026296 PMAQI
21st Sep 2026287 PMAQI
21st Sep 2026378 PMAQI
21st Sep 2026389 PMAQI
21st Sep 20263610 PMAQI
21st Sep 20263411 PMAQI
22nd Sep 20263612 AMAQI
22nd Sep 2026381 AMAQI
22nd Sep 2026502 AMAQI
22nd Sep 2026483 AMAQI
22nd Sep 2026444 AMAQI

22°C20/25°C

22nd Sep 2026405 AMAQI
22nd Sep 2026296 AMAQI
22nd Sep 2026347 AMAQI
22nd Sep 2026408 AMAQI
22nd Sep 2026389 AMAQI
22nd Sep 20263210 AMAQI
22nd Sep 20262111 AMAQI
22nd Sep 20261812 PMAQI
22nd Sep 2026201 PMAQI
22nd Sep 2026182 PMAQI
22nd Sep 2026163 PMAQI
22nd Sep 2026234 PMAQI
22nd Sep 2026325 PMAQI
22nd Sep 2026316 PMAQI
22nd Sep 2026247 PMAQI
22nd Sep 2026308 PMAQI
22nd Sep 2026389 PMAQI
22nd Sep 20264610 PMAQI
22nd Sep 20265011 PMAQI
23rd Sep 20265312 AMAQI
23rd Sep 2026561 AMAQI
23rd Sep 2026642 AMAQI
23rd Sep 2026713 AMAQI
23rd Sep 2026624 AMAQI

21°C16/28°C

23rd Sep 2026605 AMAQI
23rd Sep 2026646 AMAQI
23rd Sep 2026747 AMAQI
23rd Sep 2026868 AMAQI
23rd Sep 2026869 AMAQI
23rd Sep 20267610 AMAQI
23rd Sep 20267011 AMAQI
23rd Sep 20266012 PMAQI
23rd Sep 2026571 PMAQI
23rd Sep 2026442 PMAQI
23rd Sep 2026423 PMAQI
23rd Sep 2026354 PMAQI
23rd Sep 2026445 PMAQI
23rd Sep 2026606 PMAQI
23rd Sep 2026697 PMAQI
23rd Sep 2026618 PMAQI
23rd Sep 2026709 PMAQI
23rd Sep 20268410 PMAQI
23rd Sep 20268511 PMAQI
24th Sep 20267112 AMAQI
24th Sep 2026821 AMAQI
24th Sep 2026862 AMAQI
24th Sep 20261023 AMAQI
24th Sep 20261054 AMAQI

22°C17/29°C

24th Sep 2026945 AMAQI
24th Sep 2026976 AMAQI
24th Sep 20261087 AMAQI
24th Sep 20261008 AMAQI
24th Sep 20261049 AMAQI
24th Sep 202610710 AMAQI
24th Sep 20269211 AMAQI
24th Sep 20269212 PMAQI
24th Sep 2026881 PMAQI
24th Sep 2026742 PMAQI
24th Sep 2026693 PMAQI
24th Sep 2026744 PMAQI
24th Sep 2026645 PMAQI
24th Sep 2026606 PMAQI
24th Sep 2026597 PMAQI
24th Sep 2026348 PMAQI
24th Sep 202689 PMAQI
24th Sep 2026810 PMAQI
24th Sep 20261611 PMAQI
25th Sep 20262512 AMAQI
25th Sep 2026231 AMAQI
25th Sep 2026292 AMAQI
25th Sep 2026253 AMAQI
25th Sep 2026194 AMAQI

21°C20/25°C

25th Sep 2026235 AMAQI
25th Sep 2026276 AMAQI
25th Sep 2026277 AMAQI
25th Sep 2026198 AMAQI
25th Sep 2026149 AMAQI
25th Sep 20261210 AMAQI
25th Sep 2026811 AMAQI
25th Sep 2026812 PMAQI
25th Sep 202681 PMAQI
25th Sep 202682 PMAQI
25th Sep 202683 PMAQI
25th Sep 202684 PMAQI
25th Sep 202685 PMAQI
25th Sep 202686 PMAQI
25th Sep 202687 PMAQI
25th Sep 202688 PMAQI
25th Sep 2026139 PMAQI
25th Sep 20261710 PMAQI
25th Sep 20261711 PMAQI
26th Sep 20262312 AMAQI
26th Sep 2026401 AMAQI
26th Sep 2026382 AMAQI
26th Sep 2026403 AMAQI
26th Sep 2026404 AMAQI

18°C17/20°C

26th Sep 2026295 AMAQI
26th Sep 2026276 AMAQI
26th Sep 2026277 AMAQI
26th Sep 2026328 AMAQI
26th Sep 2026319 AMAQI
26th Sep 20264610 AMAQI
26th Sep 20263211 AMAQI
26th Sep 20261612 PMAQI
26th Sep 2026121 PMAQI
26th Sep 2026202 PMAQI
26th Sep 2026303 PMAQI
26th Sep 2026334 PMAQI
26th Sep 2026445 PMAQI
26th Sep 2026516 PMAQI
26th Sep 2026467 PMAQI
26th Sep 2026488 PMAQI
26th Sep 2026519 PMAQI
26th Sep 20264610 PMAQI
26th Sep 20264411 PMAQI
27th Sep 20264212 AMAQI
27th Sep 2026471 AMAQI
27th Sep 2026522 AMAQI
27th Sep 2026463 AMAQI
27th Sep 2026424 AMAQI

20°C17/25°C

27th Sep 2026405 AMAQI
27th Sep 2026426 AMAQI
27th Sep 2026547 AMAQI
27th Sep 2026598 AMAQI
27th Sep 2026649 AMAQI
27th Sep 20267410 AMAQI
27th Sep 20266811 AMAQI
27th Sep 20264412 PMAQI
27th Sep 2026421 PMAQI
27th Sep 2026502 PMAQI
27th Sep 2026643 PMAQI
27th Sep 2026654 PMAQI
27th Sep 2026665 PMAQI
27th Sep 2026686 PMAQI
27th Sep 2026667 PMAQI
27th Sep 2026718 PMAQI
27th Sep 2026789 PMAQI
27th Sep 20268810 PMAQI
27th Sep 202610111 PMAQI
28th Sep 202611412 AMAQI
28th Sep 2026941 AMAQI
28th Sep 20261042 AMAQI
28th Sep 2026973 AMAQI
28th Sep 2026934 AMAQI

21°C19/24°C

28th Sep 20261035 AMAQI
28th Sep 20261066 AMAQI
28th Sep 2026987 AMAQI
28th Sep 20261128 AMAQI
28th Sep 20261169 AMAQI
28th Sep 202611810 AMAQI
28th Sep 202613411 AMAQI
28th Sep 202613412 PMAQI
28th Sep 20261241 PMAQI
28th Sep 20261082 PMAQI
28th Sep 20261463 PMAQI
28th Sep 20261224 PMAQI
28th Sep 2026655 PMAQI
28th Sep 2026386 PMAQI
28th Sep 2026367 PMAQI
28th Sep 2026288 PMAQI
28th Sep 2026309 PMAQI
28th Sep 20263410 PMAQI
28th Sep 20262111 PMAQI
29th Sep 20262512 AMAQI
29th Sep 2026271 AMAQI
29th Sep 2026362 AMAQI
29th Sep 2026503 AMAQI
29th Sep 2026654 AMAQI

21°C19/23°C

29th Sep 2026785 AMAQI
29th Sep 2026736 AMAQI
29th Sep 2026787 AMAQI
29th Sep 2026748 AMAQI
29th Sep 2026809 AMAQI
29th Sep 20269410 AMAQI
29th Sep 202610211 AMAQI
29th Sep 20266512 PMAQI
29th Sep 2026291 PMAQI
29th Sep 2026252 PMAQI
29th Sep 2026253 PMAQI
29th Sep 2026254 PMAQI
29th Sep 2026255 PMAQI
29th Sep 2026296 PMAQI
29th Sep 2026387 PMAQI
29th Sep 2026368 PMAQI
29th Sep 2026339 PMAQI
29th Sep 20263810 PMAQI
29th Sep 20264411 PMAQI
30th Sep 20264612 AMAQI
30th Sep 2026381 AMAQI
30th Sep 2026382 AMAQI
30th Sep 2026383 AMAQI
30th Sep 2026444 AMAQI

21°C18/26°C

30th Sep 2026405 AMAQI
5 AM
30th Sep 2026586 AMAQI
30th Sep 2026587 AMAQI
30th Sep 2026798 AMAQI
30th Sep 2026829 AMAQI
30th Sep 202612010 AMAQI
30th Sep 202610811 AMAQI
11 AM
30th Sep 20266812 PMAQI
30th Sep 2026661 PMAQI
30th Sep 2026592 PMAQI
30th Sep 2026723 PMAQI
30th Sep 2026624 PMAQI
30th Sep 2026475 PMAQI
30th Sep 2026426 PMAQI
6 PM
30th Sep 2026287 PMAQI
30th Sep 2026228 PMAQI
30th Sep 2026289 PMAQI
30th Sep 20262410 PMAQI
30th Sep 20262511 PMAQI
11 PM
4 AM

19°C16/26°C

Day time
Avg. Highest Time
9 AM

71AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM - 6 PM

47AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 71), while the lowest AQI was between 5 PM to 6 PM (Avg. 47).
Night time
Avg. Highest Time
3 AM - 4 AM

59AQI

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

44AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 4 AM (Avg. 59), while the lowest AQI was between 7 PM to 7 PM (Avg. 44).

2026 Days Vs Air Quality

Weinan Development Zone, Linyi, Shandong, China

2026

25%

68

46%

126

20%

54

9%

25

Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)

Good
68 Days
Moderate
126 Days
Poor
54 Days
Unhealthy
25 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 25%

Health Risk Level:

Very high

In 2026, 25% of 273 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

Weinan Development Zone, Linyi, Shandong, 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
78AQI (US)
2nd January 2026
68AQI (US)
3rd January 2026
157AQI (US)
4th January 2026
179AQI (US)
5th January 2026
152AQI (US)
6th January 2026
162AQI (US)
7th January 2026
155AQI (US)
8th January 2026
91AQI (US)
9th January 2026
135AQI (US)
10th January 2026
87AQI (US)
11th January 2026
50AQI (US)
12th January 2026
101AQI (US)
13th January 2026
156AQI (US)
14th January 2026
136AQI (US)
15th January 2026
172AQI (US)
16th January 2026
195AQI (US)
17th January 2026
78AQI (US)
18th January 2026
64AQI (US)
19th January 2026
66AQI (US)
20th January 2026
46AQI (US)
21st January 2026
63AQI (US)
22nd January 2026
118AQI (US)
23rd January 2026
156AQI (US)
24th January 2026
156AQI (US)
25th January 2026
148AQI (US)
26th January 2026
116AQI (US)
27th January 2026
135AQI (US)
28th January 2026
137AQI (US)
29th January 2026
142AQI (US)
30th January 2026
100AQI (US)
31st January 2026
112AQI (US)
1st February 2026
145AQI (US)
2nd February 2026
148AQI (US)
3rd February 2026
158AQI (US)
4th February 2026
163AQI (US)
5th February 2026
159AQI (US)
6th February 2026
60AQI (US)
7th February 2026
74AQI (US)
8th February 2026
90AQI (US)
9th February 2026
118AQI (US)
10th February 2026
129AQI (US)
11th February 2026
143AQI (US)
12th February 2026
162AQI (US)
13th February 2026
153AQI (US)
14th February 2026
157AQI (US)
15th February 2026
128AQI (US)
16th February 2026
66AQI (US)
17th February 2026
124AQI (US)
18th February 2026
145AQI (US)
19th February 2026
145AQI (US)
20th February 2026
132AQI (US)
21st February 2026
109AQI (US)
22nd February 2026
101AQI (US)
23rd February 2026
54AQI (US)
24th February 2026
56AQI (US)
25th February 2026
80AQI (US)
26th February 2026
78AQI (US)
27th February 2026
126AQI (US)
28th February 2026
148AQI (US)
1st March 2026
130AQI (US)
2nd March 2026
93AQI (US)
3rd March 2026
114AQI (US)
4th March 2026
134AQI (US)
5th March 2026
102AQI (US)
6th March 2026
113AQI (US)
7th March 2026
71AQI (US)
8th March 2026
72AQI (US)
9th March 2026
107AQI (US)
10th March 2026
141AQI (US)
11th March 2026
131AQI (US)
12th March 2026
147AQI (US)
13th March 2026
148AQI (US)
14th March 2026
157AQI (US)
15th March 2026
123AQI (US)
16th March 2026
128AQI (US)
17th March 2026
104AQI (US)
18th March 2026
93AQI (US)
19th March 2026
70AQI (US)
20th March 2026
135AQI (US)
21st March 2026
164AQI (US)
22nd March 2026
151AQI (US)
23rd March 2026
160AQI (US)
24th March 2026
158AQI (US)
25th March 2026
151AQI (US)
26th March 2026
147AQI (US)
27th March 2026
148AQI (US)
28th March 2026
158AQI (US)
29th March 2026
156AQI (US)
30th March 2026
154AQI (US)
31st March 2026
125AQI (US)
1st April 2026
149AQI (US)
2nd April 2026
126AQI (US)
3rd April 2026
146AQI (US)
4th April 2026
75AQI (US)
5th April 2026
92AQI (US)
6th April 2026
52AQI (US)
7th April 2026
36AQI (US)
8th April 2026
48AQI (US)
9th April 2026
67AQI (US)
10th April 2026
114AQI (US)
11th April 2026
118AQI (US)
12th April 2026
103AQI (US)
13th April 2026
78AQI (US)
14th April 2026
83AQI (US)
15th April 2026
81AQI (US)
16th April 2026
108AQI (US)
17th April 2026
128AQI (US)
18th April 2026
129AQI (US)
19th April 2026
72AQI (US)
20th April 2026
61AQI (US)
21st April 2026
83AQI (US)
22nd April 2026
48AQI (US)
23rd April 2026
58AQI (US)
24th April 2026
77AQI (US)
25th April 2026
78AQI (US)
26th April 2026
88AQI (US)
27th April 2026
95AQI (US)
28th April 2026
46AQI (US)
29th April 2026
50AQI (US)
30th April 2026
89AQI (US)
1st May 2026
87AQI (US)
2nd May 2026
90AQI (US)
3rd May 2026
75AQI (US)
4th May 2026
45AQI (US)
5th May 2026
58AQI (US)
6th May 2026
61AQI (US)
7th May 2026
51AQI (US)
8th May 2026
39AQI (US)
9th May 2026
59AQI (US)
10th May 2026
70AQI (US)
11th May 2026
83AQI (US)
12th May 2026
69AQI (US)
13th May 2026
109AQI (US)
14th May 2026
89AQI (US)
15th May 2026
72AQI (US)
16th May 2026
75AQI (US)
17th May 2026
63AQI (US)
18th May 2026
56AQI (US)
19th May 2026
54AQI (US)
20th May 2026
63AQI (US)
21st May 2026
67AQI (US)
22nd May 2026
77AQI (US)
23rd May 2026
71AQI (US)
24th May 2026
71AQI (US)
25th May 2026
65AQI (US)
26th May 2026
43AQI (US)
27th May 2026
37AQI (US)
28th May 2026
63AQI (US)
29th May 2026
37AQI (US)
30th May 2026
64AQI (US)
31st May 2026
76AQI (US)
1st June 2026
68AQI (US)
2nd June 2026
77AQI (US)
3rd June 2026
66AQI (US)
4th June 2026
34AQI (US)
5th June 2026
38AQI (US)
6th June 2026
54AQI (US)
7th June 2026
36AQI (US)
8th June 2026
76AQI (US)
9th June 2026
78AQI (US)
10th June 2026
57AQI (US)
11th June 2026
62AQI (US)
12th June 2026
99AQI (US)
13th June 2026
110AQI (US)
14th June 2026
60AQI (US)
15th June 2026
40AQI (US)
16th June 2026
55AQI (US)
17th June 2026
60AQI (US)
18th June 2026
70AQI (US)
19th June 2026
37AQI (US)
20th June 2026
68AQI (US)
21st June 2026
71AQI (US)
22nd June 2026
55AQI (US)
23rd June 2026
27AQI (US)
24th June 2026
43AQI (US)
25th June 2026
73AQI (US)
26th June 2026
42AQI (US)
27th June 2026
61AQI (US)
28th June 2026
70AQI (US)
29th June 2026
86AQI (US)
30th June 2026
89AQI (US)
1st July 2026
52AQI (US)
2nd July 2026
69AQI (US)
3rd July 2026
82AQI (US)
4th July 2026
63AQI (US)
5th July 2026
40AQI (US)
6th July 2026
30AQI (US)
7th July 2026
18AQI (US)
8th July 2026
59AQI (US)
9th July 2026
52AQI (US)
10th July 2026
67AQI (US)
11th July 2026
43AQI (US)
12th July 2026
42AQI (US)
13th July 2026
26AQI (US)
14th July 2026
45AQI (US)
15th July 2026
54AQI (US)
16th July 2026
61AQI (US)
17th July 2026
33AQI (US)
18th July 2026
32AQI (US)
19th July 2026
57AQI (US)
20th July 2026
57AQI (US)
21st July 2026
74AQI (US)
22nd July 2026
64AQI (US)
23rd July 2026
54AQI (US)
24th July 2026
42AQI (US)
25th July 2026
62AQI (US)
26th July 2026
58AQI (US)
27th July 2026
65AQI (US)
28th July 2026
84AQI (US)
29th July 2026
69AQI (US)
30th July 2026
43AQI (US)
31st July 2026
34AQI (US)
1st August 2026
32AQI (US)
2nd August 2026
48AQI (US)
3rd August 2026
73AQI (US)
4th August 2026
62AQI (US)
5th August 2026
53AQI (US)
6th August 2026
53AQI (US)
7th August 2026
58AQI (US)
8th August 2026
50AQI (US)
9th August 2026
39AQI (US)
10th August 2026
33AQI (US)
11th August 2026
31AQI (US)
12th August 2026
30AQI (US)
13th August 2026
32AQI (US)
14th August 2026
40AQI (US)
15th August 2026
72AQI (US)
16th August 2026
77AQI (US)
17th August 2026
60AQI (US)
18th August 2026
87AQI (US)
19th August 2026
50AQI (US)
20th August 2026
24AQI (US)
21st August 2026
24AQI (US)
22nd August 2026
25AQI (US)
23rd August 2026
27AQI (US)
24th August 2026
26AQI (US)
25th August 2026
31AQI (US)
26th August 2026
37AQI (US)
27th August 2026
59AQI (US)
28th August 2026
48AQI (US)
29th August 2026
43AQI (US)
30th August 2026
58AQI (US)
31st August 2026
63AQI (US)
1st September 2026
33AQI (US)
2nd September 2026
23AQI (US)
3rd September 2026
45AQI (US)
4th September 2026
46AQI (US)
5th September 2026
29AQI (US)
6th September 2026
30AQI (US)
7th September 2026
46AQI (US)
8th September 2026
44AQI (US)
9th September 2026
26AQI (US)
10th September 2026
37AQI (US)
11th September 2026
48AQI (US)
12th September 2026
40AQI (US)
13th September 2026
77AQI (US)
14th September 2026
81AQI (US)
15th September 2026
63AQI (US)
16th September 2026
103AQI (US)
17th September 2026
134AQI (US)
18th September 2026
86AQI (US)
19th September 2026
47AQI (US)
20th September 2026
77AQI (US)
21st September 2026
69AQI (US)
22nd September 2026
33AQI (US)
23rd September 2026
64AQI (US)
24th September 2026
75AQI (US)
25th September 2026
15AQI (US)
26th September 2026
35AQI (US)
27th September 2026
60AQI (US)
28th September 2026
91AQI (US)
29th September 2026
50AQI (US)
30th September 2026
54AQI (US)
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

120AQI (US)

120AQI (US)

129AQI (US)

86AQI (US)

66AQI (US)

62AQI (US)

53AQI (US)

47AQI (US)

55AQI (US)

No. of days

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

202682AQI (US)

2
9
10
10
8
14
6
5
17
9
5
16
9
5
25
1
8
21
1
12
19
19
12
17
11
2
68
126
54
25

Highest AQI (US) recorded in

March

129AQI (US)

Lowest AQI (US) recorded in

August

47AQI (US)

202593AQI (US)

4
17
10
7
17
4
10
15
6
20
10
1
22
8
1
28
1
8
23
4
27
10
19
1
4
22
5
1
8
9
12
11
14
6
29
201
97
38

Highest AQI (US) recorded in

January

135AQI (US)

Lowest AQI (US) recorded in

August

58AQI (US)

202497AQI (US)

9
9
10
3
4
9
9
5
2
6
16
9
1
12
17
21
8
1
1
1
24
4
1
6
22
3
8
18
5
13
16
1
5
12
13
1
1
19
8
2
3
25
3
39
171
118
32
6

Highest AQI (US) recorded in

January

137AQI (US)

Lowest AQI (US) recorded in

September

55AQI (US)

2023103AQI (US)

7
13
11
2
9
12
5
8
12
10
1
13
13
2
1
1
3
16
11
1
4
22
4
7
24
9
21
1
1
22
7
4
9
12
6
2
9
13
4
1
2
7
4
16
2
34
167
102
54
6
1

Highest AQI (US) recorded in

December

136AQI (US)

Lowest AQI (US) recorded in

August

62AQI (US)

2022104AQI (US)

4
14
10
3
8
6
7
1
12
11
6
13
14
2
1
18
12
3
16
11
3
17
3
1
5
21
2
5
16
10
2
14
10
4
1
6
11
12
1
21
145
105
41
4

Highest AQI (US) recorded in

August

148AQI (US)

Lowest AQI (US) recorded in

September

70AQI (US)

2021113AQI (US)

4
8
17
2
1
8
13
6
8
12
8
3
3
12
10
3
1
1
12
16
2
1
16
13
7
13
2
6
19
4
5
20
5
5
11
9
6
2
9
6
12
2
7
6
14
2
33
139
104
66
4
6

Highest AQI (US) recorded in

March

159AQI (US)

Lowest AQI (US) recorded in

July

67AQI (US)

2020104AQI (US)

8
4
1
7
10
4
8
8
2
5
8
12
1
5
21
5
10
17
4
23
6
12
13
6
9
16
5
1
5
7
13
4
1
21
118
85
32
4
1

Highest AQI (US) recorded in

December

156AQI (US)

Lowest AQI (US) recorded in

August

68AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
113AQI (US)
Least Polluted Year Recorded
2026(Avg.)
82AQI (US)

Weinan Development Zone's annual 2026 AQI (US) (82) shows an average percentage change of -19.5% (improved AQI (US)) compared to previous years: 2020 (104), 2021 (113), 2022 (104), 2023 (103), 2024 (97), 2025 (93).