Haiyang Development Zone, Laiyang, 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+
August Air Quality Analysis
Haiyang Development Zone, Laiyang, Shandong, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2024
98AQILowest AQI recorded on
21st Aug 2024
28AQISame Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 35 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 5th Aug - 6th Aug 2026
Haiyang Development Zone, Laiyang, Shandong, China
AQI
Day
Night
.
4 AM5th Aug 2026
7 PM
3 AM6th Aug 2026
Day time
Avg. Highest Time
3PM5th Aug
71AQI
Avg. Lowest Time
12PM5th Aug
26AQI
Night time
Avg. Highest Time
4AM5th Aug
38AQI
Avg. Lowest Time
11PM5th Aug
6AQI
In the last 24 hours,
Haiyang Development Zone's AQI reached its highest point of 71 at 3 PM during the Day, while the lowest point, 6, was recorded at 11 PM during the Night between 5th Aug and 6th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Haiyang Development Zone, Laiyang, Shandong, China
JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
8th Jul 2026274 AMAQI
8th Jul 2026385 AMAQI
8th Jul 2026446 AMAQI
8th Jul 2026497 AMAQI
8th Jul 2026518 AMAQI
8th Jul 2026469 AMAQI
8th Jul 20264810 AMAQI
8th Jul 20265011 AMAQI
8th Jul 20264612 PMAQI
8th Jul 2026541 PMAQI
8th Jul 2026512 PMAQI
8th Jul 2026693 PMAQI
8th Jul 2026704 PMAQI
8th Jul 2026815 PMAQI
8th Jul 2026706 PMAQI
8th Jul 2026667 PMAQI
8th Jul 2026568 PMAQI
8th Jul 2026569 PMAQI
8th Jul 20266410 PMAQI
8th Jul 20265911 PMAQI
9th Jul 20263812 AMAQI
9th Jul 2026231 AMAQI
9th Jul 2026212 AMAQI
9th Jul 2026213 AMAQI
24°C20/28°C
9th Jul 2026234 AMAQI
9th Jul 2026235 AMAQI
9th Jul 2026276 AMAQI
9th Jul 2026447 AMAQI
9th Jul 2026538 AMAQI
9th Jul 2026569 AMAQI
9th Jul 20265810 AMAQI
9th Jul 20265511 AMAQI
9th Jul 20264612 PMAQI
9th Jul 2026441 PMAQI
9th Jul 2026312 PMAQI
9th Jul 2026233 PMAQI
9th Jul 2026274 PMAQI
9th Jul 2026335 PMAQI
9th Jul 2026366 PMAQI
9th Jul 2026447 PMAQI
9th Jul 2026448 PMAQI
9th Jul 2026389 PMAQI
9th Jul 20264410 PMAQI
9th Jul 20264411 PMAQI
10th Jul 20263312 AMAQI
10th Jul 2026231 AMAQI
10th Jul 2026292 AMAQI
10th Jul 2026293 AMAQI
25°C23/27°C
10th Jul 2026344 AMAQI
10th Jul 2026445 AMAQI
10th Jul 2026486 AMAQI
10th Jul 2026517 AMAQI
10th Jul 2026488 AMAQI
10th Jul 2026429 AMAQI
10th Jul 20263210 AMAQI
10th Jul 20263611 AMAQI
10th Jul 20264612 PMAQI
10th Jul 2026381 PMAQI
10th Jul 2026362 PMAQI
10th Jul 2026483 PMAQI
10th Jul 2026504 PMAQI
10th Jul 2026485 PMAQI
10th Jul 2026486 PMAQI
10th Jul 2026587 PMAQI
10th Jul 2026448 PMAQI
10th Jul 2026389 PMAQI
10th Jul 20263810 PMAQI
10th Jul 20263811 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026221 AMAQI
11th Jul 2026192 AMAQI
11th Jul 2026213 AMAQI
25°C23/27°C
11th Jul 2026274 AMAQI
11th Jul 2026235 AMAQI
11th Jul 2026236 AMAQI
11th Jul 2026237 AMAQI
11th Jul 2026258 AMAQI
11th Jul 2026259 AMAQI
11th Jul 20263110 AMAQI
11th Jul 20263411 AMAQI
11th Jul 20262912 PMAQI
11th Jul 2026291 PMAQI
11th Jul 2026292 PMAQI
11th Jul 2026423 PMAQI
11th Jul 2026404 PMAQI
11th Jul 2026485 PMAQI
11th Jul 2026416 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026328 PMAQI
11th Jul 2026349 PMAQI
11th Jul 20263410 PMAQI
11th Jul 20263211 PMAQI
12th Jul 20263212 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026303 AMAQI
26°C24/28°C
12th Jul 2026314 AMAQI
12th Jul 2026305 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20263011 AMAQI
12th Jul 20262812 PMAQI
12th Jul 2026251 PMAQI
12th Jul 2026282 PMAQI
12th Jul 2026293 PMAQI
12th Jul 2026334 PMAQI
12th Jul 2026335 PMAQI
12th Jul 2026336 PMAQI
12th Jul 2026327 PMAQI
12th Jul 2026348 PMAQI
12th Jul 2026349 PMAQI
12th Jul 20263810 PMAQI
12th Jul 20263611 PMAQI
13th Jul 20263412 AMAQI
13th Jul 2026341 AMAQI
13th Jul 2026312 AMAQI
13th Jul 2026323 AMAQI
25°C23/28°C
13th Jul 2026304 AMAQI
13th Jul 2026305 AMAQI
13th Jul 2026306 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20262610 AMAQI
13th Jul 20262611 AMAQI
13th Jul 20262412 PMAQI
13th Jul 2026261 PMAQI
13th Jul 2026262 PMAQI
13th Jul 2026263 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026495 PMAQI
13th Jul 2026626 PMAQI
13th Jul 2026587 PMAQI
13th Jul 2026568 PMAQI
13th Jul 2026429 PMAQI
13th Jul 20263410 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026303 AMAQI
25°C24/26°C
14th Jul 2026284 AMAQI
14th Jul 2026265 AMAQI
14th Jul 2026256 AMAQI
14th Jul 2026227 AMAQI
14th Jul 2026168 AMAQI
14th Jul 2026169 AMAQI
14th Jul 20261910 AMAQI
14th Jul 20261211 AMAQI
14th Jul 20261212 PMAQI
14th Jul 2026101 PMAQI
14th Jul 2026102 PMAQI
14th Jul 2026253 PMAQI
14th Jul 2026254 PMAQI
14th Jul 2026235 PMAQI
14th Jul 2026216 PMAQI
14th Jul 2026217 PMAQI
14th Jul 2026258 PMAQI
14th Jul 2026259 PMAQI
14th Jul 20262310 PMAQI
14th Jul 20262311 PMAQI
15th Jul 20262712 AMAQI
15th Jul 2026291 AMAQI
15th Jul 2026272 AMAQI
15th Jul 2026293 AMAQI
25°C22/28°C
15th Jul 2026274 AMAQI
15th Jul 2026235 AMAQI
15th Jul 2026276 AMAQI
15th Jul 2026407 AMAQI
15th Jul 2026468 AMAQI
15th Jul 2026489 AMAQI
15th Jul 20264810 AMAQI
15th Jul 20264611 AMAQI
15th Jul 20264212 PMAQI
15th Jul 2026341 PMAQI
15th Jul 2026382 PMAQI
15th Jul 2026383 PMAQI
15th Jul 2026374 PMAQI
15th Jul 2026325 PMAQI
15th Jul 2026216 PMAQI
15th Jul 2026467 PMAQI
15th Jul 2026628 PMAQI
15th Jul 2026579 PMAQI
15th Jul 20265310 PMAQI
15th Jul 20264811 PMAQI
16th Jul 20264812 AMAQI
16th Jul 2026501 AMAQI
16th Jul 2026442 AMAQI
16th Jul 2026453 AMAQI
24°C22/29°C
16th Jul 2026534 AMAQI
16th Jul 2026485 AMAQI
16th Jul 2026466 AMAQI
16th Jul 2026447 AMAQI
16th Jul 2026348 AMAQI
16th Jul 2026239 AMAQI
16th Jul 20261910 AMAQI
16th Jul 20262111 AMAQI
16th Jul 20261412 PMAQI
16th Jul 2026121 PMAQI
16th Jul 2026162 PMAQI
16th Jul 2026253 PMAQI
16th Jul 2026294 PMAQI
16th Jul 2026235 PMAQI
16th Jul 2026296 PMAQI
16th Jul 2026297 PMAQI
16th Jul 2026318 PMAQI
16th Jul 2026369 PMAQI
16th Jul 20263810 PMAQI
16th Jul 20264011 PMAQI
17th Jul 20264212 AMAQI
17th Jul 2026401 AMAQI
17th Jul 2026332 AMAQI
17th Jul 2026293 AMAQI
25°C23/27°C
17th Jul 2026274 AMAQI
17th Jul 2026295 AMAQI
17th Jul 2026476 AMAQI
17th Jul 2026597 AMAQI
17th Jul 2026588 AMAQI
17th Jul 2026499 AMAQI
17th Jul 20264010 AMAQI
17th Jul 20263111 AMAQI
17th Jul 20262912 PMAQI
17th Jul 2026361 PMAQI
17th Jul 2026462 PMAQI
17th Jul 2026443 PMAQI
17th Jul 2026444 PMAQI
17th Jul 2026485 PMAQI
17th Jul 2026466 PMAQI
17th Jul 2026427 PMAQI
17th Jul 2026408 PMAQI
17th Jul 2026449 PMAQI
17th Jul 20263810 PMAQI
17th Jul 20264011 PMAQI
18th Jul 20263312 AMAQI
18th Jul 2026361 AMAQI
18th Jul 2026332 AMAQI
18th Jul 2026333 AMAQI
22°C20/24°C
18th Jul 2026314 AMAQI
18th Jul 2026315 AMAQI
18th Jul 2026336 AMAQI
18th Jul 2026317 AMAQI
18th Jul 2026338 AMAQI
18th Jul 2026369 AMAQI
18th Jul 20264010 AMAQI
18th Jul 20263611 AMAQI
18th Jul 20263312 PMAQI
18th Jul 2026331 PMAQI
18th Jul 2026312 PMAQI
18th Jul 2026363 PMAQI
18th Jul 2026384 PMAQI
18th Jul 2026425 PMAQI
18th Jul 2026406 PMAQI
18th Jul 2026407 PMAQI
18th Jul 2026448 PMAQI
18th Jul 2026469 PMAQI
18th Jul 20264210 PMAQI
18th Jul 20264411 PMAQI
19th Jul 20264212 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026592 AMAQI
19th Jul 2026583 AMAQI
25°C22/29°C
19th Jul 2026584 AMAQI
19th Jul 2026585 AMAQI
19th Jul 2026586 AMAQI
19th Jul 2026597 AMAQI
19th Jul 2026598 AMAQI
19th Jul 2026569 AMAQI
19th Jul 20265310 AMAQI
19th Jul 20265411 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026402 PMAQI
19th Jul 2026403 PMAQI
19th Jul 2026404 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026486 PMAQI
19th Jul 2026517 PMAQI
19th Jul 2026498 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20265510 PMAQI
19th Jul 20265811 PMAQI
20th Jul 20265712 AMAQI
20th Jul 2026571 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026533 AMAQI
25°C23/28°C
20th Jul 2026554 AMAQI
20th Jul 2026735 AMAQI
20th Jul 2026626 AMAQI
20th Jul 2026727 AMAQI
20th Jul 2026748 AMAQI
20th Jul 2026609 AMAQI
20th Jul 20265710 AMAQI
20th Jul 20265811 AMAQI
20th Jul 20262712 PMAQI
20th Jul 2026211 PMAQI
20th Jul 2026212 PMAQI
20th Jul 2026213 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026325 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026299 PMAQI
20th Jul 20262910 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20263112 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026232 AMAQI
21st Jul 2026253 AMAQI
23°C21/25°C
21st Jul 2026294 AMAQI
21st Jul 2026315 AMAQI
21st Jul 2026346 AMAQI
21st Jul 2026427 AMAQI
21st Jul 2026468 AMAQI
21st Jul 2026469 AMAQI
21st Jul 20264610 AMAQI
21st Jul 20265012 PMAQI
21st Jul 2026481 PMAQI
21st Jul 2026442 PMAQI
21st Jul 2026403 PMAQI
21st Jul 2026384 PMAQI
21st Jul 2026405 PMAQI
21st Jul 2026766 PMAQI
21st Jul 2026317 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20262110 PMAQI
21st Jul 20262111 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026211 AMAQI
22nd Jul 2026172 AMAQI
22nd Jul 2026143 AMAQI
24°C20/29°C
22nd Jul 2026234 AMAQI
22nd Jul 2026195 AMAQI
22nd Jul 2026296 AMAQI
22nd Jul 2026277 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20262310 AMAQI
22nd Jul 20262311 AMAQI
22nd Jul 20262112 PMAQI
22nd Jul 2026321 PMAQI
22nd Jul 2026312 PMAQI
22nd Jul 2026273 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026335 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026218 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026211 AMAQI
23rd Jul 2026232 AMAQI
23rd Jul 2026253 AMAQI
25°C22/28°C
23rd Jul 2026234 AMAQI
23rd Jul 2026255 AMAQI
23rd Jul 2026316 AMAQI
23rd Jul 2026337 AMAQI
23rd Jul 2026318 AMAQI
23rd Jul 2026369 AMAQI
23rd Jul 20263310 AMAQI
23rd Jul 20263311 AMAQI
23rd Jul 20263112 PMAQI
23rd Jul 2026481 PMAQI
23rd Jul 2026532 PMAQI
23rd Jul 2026523 PMAQI
23rd Jul 2026384 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026346 PMAQI
23rd Jul 2026387 PMAQI
23rd Jul 2026308 PMAQI
23rd Jul 2026279 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20263212 AMAQI
24th Jul 2026211 AMAQI
24th Jul 2026232 AMAQI
24th Jul 2026253 AMAQI
25°C23/27°C
24th Jul 2026274 AMAQI
24th Jul 2026275 AMAQI
24th Jul 2026316 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026318 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026403 PMAQI
24th Jul 2026364 PMAQI
24th Jul 2026315 PMAQI
24th Jul 2026306 PMAQI
24th Jul 2026217 PMAQI
24th Jul 2026298 PMAQI
24th Jul 2026319 PMAQI
24th Jul 20263610 PMAQI
24th Jul 20263311 PMAQI
25th Jul 20263112 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026332 AMAQI
25th Jul 2026483 AMAQI
25°C23/28°C
25th Jul 2026644 AMAQI
25th Jul 2026665 AMAQI
25th Jul 2026736 AMAQI
25th Jul 2026767 AMAQI
25th Jul 2026538 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20267210 AMAQI
25th Jul 20264811 AMAQI
25th Jul 20264412 PMAQI
25th Jul 2026661 PMAQI
25th Jul 2026712 PMAQI
25th Jul 2026803 PMAQI
25th Jul 2026954 PMAQI
25th Jul 20261005 PMAQI
25th Jul 2026826 PMAQI
25th Jul 2026687 PMAQI
25th Jul 2026528 PMAQI
25th Jul 2026499 PMAQI
25th Jul 20268310 PMAQI
25th Jul 20267011 PMAQI
26th Jul 20261212 AMAQI
26th Jul 2026161 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026423 AMAQI
27°C24/30°C
26th Jul 2026674 AMAQI
26th Jul 2026745 AMAQI
26th Jul 2026566 AMAQI
26th Jul 2026547 AMAQI
26th Jul 2026428 AMAQI
26th Jul 2026339 AMAQI
26th Jul 20263610 AMAQI
26th Jul 20261711 AMAQI
26th Jul 20261712 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026623 PMAQI
26th Jul 2026584 PMAQI
26th Jul 2026465 PMAQI
26th Jul 2026426 PMAQI
26th Jul 2026607 PMAQI
26th Jul 2026628 PMAQI
26th Jul 2026629 PMAQI
26th Jul 20264010 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026421 AMAQI
27th Jul 2026582 AMAQI
27th Jul 2026623 AMAQI
27°C24/30°C
27th Jul 2026404 AMAQI
27th Jul 2026465 AMAQI
27th Jul 2026506 AMAQI
27th Jul 2026557 AMAQI
27th Jul 2026428 AMAQI
27th Jul 2026329 AMAQI
27th Jul 20263610 AMAQI
27th Jul 20262811 AMAQI
27th Jul 20261612 PMAQI
27th Jul 2026361 PMAQI
27th Jul 2026452 PMAQI
27th Jul 2026583 PMAQI
27th Jul 2026724 PMAQI
27th Jul 2026605 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026527 PMAQI
27th Jul 2026668 PMAQI
27th Jul 2026699 PMAQI
27th Jul 20265210 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262712 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026402 AMAQI
28th Jul 2026593 AMAQI
27°C25/31°C
28th Jul 2026574 AMAQI
28th Jul 2026525 AMAQI
28th Jul 2026446 AMAQI
28th Jul 2026487 AMAQI
28th Jul 2026508 AMAQI
28th Jul 2026469 AMAQI
28th Jul 20263610 AMAQI
28th Jul 20261711 AMAQI
28th Jul 20262412 PMAQI
28th Jul 2026421 PMAQI
28th Jul 2026522 PMAQI
28th Jul 2026563 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026405 PMAQI
28th Jul 2026476 PMAQI
28th Jul 2026477 PMAQI
28th Jul 2026408 PMAQI
28th Jul 2026369 PMAQI
28th Jul 20262810 PMAQI
28th Jul 20261711 PMAQI
29th Jul 20261412 AMAQI
29th Jul 2026141 AMAQI
29th Jul 2026172 AMAQI
29th Jul 2026173 AMAQI
27°C24/30°C
29th Jul 2026234 AMAQI
29th Jul 2026345 AMAQI
29th Jul 2026366 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026489 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20263612 PMAQI
29th Jul 2026461 PMAQI
29th Jul 2026552 PMAQI
29th Jul 2026583 PMAQI
29th Jul 2026604 PMAQI
29th Jul 2026545 PMAQI
29th Jul 2026586 PMAQI
29th Jul 2026567 PMAQI
29th Jul 2026508 PMAQI
29th Jul 2026649 PMAQI
29th Jul 20264210 PMAQI
29th Jul 20262211 PMAQI
30th Jul 20263812 AMAQI
30th Jul 2026491 AMAQI
30th Jul 2026642 AMAQI
30th Jul 2026783 AMAQI
27°C24/30°C
30th Jul 2026664 AMAQI
30th Jul 2026715 AMAQI
30th Jul 2026716 AMAQI
30th Jul 2026687 AMAQI
30th Jul 2026588 AMAQI
30th Jul 2026529 AMAQI
30th Jul 20263810 AMAQI
30th Jul 20264611 AMAQI
30th Jul 20264812 PMAQI
30th Jul 2026501 PMAQI
30th Jul 2026512 PMAQI
30th Jul 2026513 PMAQI
30th Jul 2026524 PMAQI
30th Jul 2026555 PMAQI
30th Jul 2026566 PMAQI
30th Jul 2026547 PMAQI
30th Jul 2026538 PMAQI
30th Jul 2026479 PMAQI
30th Jul 20262910 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20264812 AMAQI
31st Jul 2026791 AMAQI
31st Jul 2026782 AMAQI
31st Jul 2026673 AMAQI
28°C25/32°C
31st Jul 20261034 AMAQI
31st Jul 2026965 AMAQI
31st Jul 2026706 AMAQI
31st Jul 2026707 AMAQI
31st Jul 2026588 AMAQI
31st Jul 2026519 AMAQI
31st Jul 20262310 AMAQI
31st Jul 20263011 AMAQI
31st Jul 20263512 PMAQI
31st Jul 2026501 PMAQI
31st Jul 2026622 PMAQI
31st Jul 2026703 PMAQI
31st Jul 2026874 PMAQI
31st Jul 2026805 PMAQI
31st Jul 2026666 PMAQI
31st Jul 2026557 PMAQI
31st Jul 2026548 PMAQI
31st Jul 2026539 PMAQI
31st Jul 20265110 PMAQI
31st Jul 20265411 PMAQI
1st Aug 20265512 AMAQI
1st Aug 2026551 AMAQI
1st Aug 2026532 AMAQI
1st Aug 2026543 AMAQI
28°C25/32°C
1st Aug 2026564 AMAQI
1st Aug 2026475 AMAQI
1st Aug 2026406 AMAQI
1st Aug 2026487 AMAQI
1st Aug 2026608 AMAQI
1st Aug 2026809 AMAQI
1st Aug 20266910 AMAQI
1st Aug 20265211 AMAQI
1st Aug 20265512 PMAQI
1st Aug 2026521 PMAQI
1st Aug 2026562 PMAQI
1st Aug 2026603 PMAQI
1st Aug 2026624 PMAQI
1st Aug 2026625 PMAQI
1st Aug 2026606 PMAQI
1st Aug 2026607 PMAQI
1st Aug 2026628 PMAQI
1st Aug 2026679 PMAQI
1st Aug 20267610 PMAQI
1st Aug 20267011 PMAQI
2nd Aug 20266012 AMAQI
2nd Aug 2026381 AMAQI
2nd Aug 2026172 AMAQI
2nd Aug 2026563 AMAQI
28°C26/32°C
2nd Aug 2026894 AMAQI
2nd Aug 20261005 AMAQI
2nd Aug 20261046 AMAQI
2nd Aug 20261107 AMAQI
2nd Aug 2026788 AMAQI
2nd Aug 2026679 AMAQI
2nd Aug 20267810 AMAQI
2nd Aug 20267411 AMAQI
2nd Aug 20267212 PMAQI
2nd Aug 2026741 PMAQI
2nd Aug 2026792 PMAQI
2nd Aug 2026953 PMAQI
2nd Aug 20261004 PMAQI
2nd Aug 20261085 PMAQI
2nd Aug 20261046 PMAQI
2nd Aug 2026967 PMAQI
2nd Aug 2026808 PMAQI
2nd Aug 2026659 PMAQI
2nd Aug 20265810 PMAQI
2nd Aug 20265711 PMAQI
3rd Aug 20265212 AMAQI
3rd Aug 2026421 AMAQI
3rd Aug 2026402 AMAQI
3rd Aug 2026383 AMAQI
28°C26/31°C
3rd Aug 2026674 AMAQI
3rd Aug 2026685 AMAQI
3rd Aug 2026626 AMAQI
3rd Aug 2026427 AMAQI
3rd Aug 2026298 AMAQI
3rd Aug 2026299 AMAQI
3rd Aug 20262310 AMAQI
3rd Aug 20262111 AMAQI
3rd Aug 20264212 PMAQI
3rd Aug 2026461 PMAQI
3rd Aug 2026642 PMAQI
3rd Aug 2026723 PMAQI
3rd Aug 2026664 PMAQI
3rd Aug 2026675 PMAQI
3rd Aug 2026646 PMAQI
3rd Aug 2026517 PMAQI
3rd Aug 2026458 PMAQI
3rd Aug 2026569 PMAQI
3rd Aug 20265410 PMAQI
3rd Aug 20263611 PMAQI
4th Aug 20261712 AMAQI
4th Aug 2026211 AMAQI
4th Aug 2026232 AMAQI
4th Aug 2026293 AMAQI
28°C25/31°C
4th Aug 2026274 AMAQI
4th Aug 2026215 AMAQI
4th Aug 2026306 AMAQI
4th Aug 2026567 AMAQI
4th Aug 2026608 AMAQI
4th Aug 2026369 AMAQI
4th Aug 20261810 AMAQI
4th Aug 20261011 AMAQI
4th Aug 20261412 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026452 PMAQI
4th Aug 2026523 PMAQI
4th Aug 2026504 PMAQI
4th Aug 2026425 PMAQI
4th Aug 2026366 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026278 PMAQI
4th Aug 2026239 PMAQI
4th Aug 20261710 PMAQI
4th Aug 20261211 PMAQI
5th Aug 20261012 AMAQI
5th Aug 2026171 AMAQI
5th Aug 2026292 AMAQI
5th Aug 2026313 AMAQI
27°C24/32°C
5th Aug 2026384 AMAQI
5th Aug 2026515 AMAQI
5th Aug 2026386 AMAQI
5th Aug 2026497 AMAQI
5th Aug 2026678 AMAQI
5th Aug 2026409 AMAQI
5th Aug 20262710 AMAQI
5th Aug 20262711 AMAQI
5th Aug 20262612 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026502 PMAQI
5th Aug 2026713 PMAQI
5th Aug 2026564 PMAQI
5th Aug 2026445 PMAQI
5th Aug 2026386 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026278 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20261710 PMAQI
5th Aug 2026611 PMAQI
6th Aug 2026812 AMAQI
6th Aug 2026271 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026363 AMAQI
27°C23/32°C
6th Aug 2026574 AMAQI
4 AM6th Aug 2026585 AMAQI
6th Aug 2026556 AMAQI
6th Aug 2026547 AMAQI
6th Aug 2026628 AMAQI
6th Aug 2026469 AMAQI
6th Aug 20264610 AMAQI
6th Aug 20263811 AMAQI
11 AM6th Aug 20265412 PMAQI
6th Aug 2026531 PMAQI
6th Aug 2026532 PMAQI
6th Aug 2026583 PMAQI
6th Aug 2026554 PMAQI
6th Aug 2026575 PMAQI
6th Aug 2026266 PMAQI
6th Aug 2026277 PMAQI
7 PM6th Aug 2026258 PMAQI
6th Aug 2026349 PMAQI
6th Aug 20264010 PMAQI
6th Aug 2026811 PMAQI
11 PM3 AM
28°C24/33°C
Day time
Avg. Highest Time
3 PM - 5 PM
50AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
11 AM - 12 PM
35AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 5 PM (Avg. 50), while the lowest AQI was between 11 AM to 12 PM (Avg. 35).
Night time
Avg. Highest Time
8 PM - 9 PM
43AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 43), while the lowest AQI was between 12 AM to 12 AM (Avg. 32).
2026 Days Vs Air Quality
Haiyang Development Zone, Laiyang, Shandong, China
2026
35%
75
39%
84
19%
42
7%
16
Total number of days with different AQI categories in last 218 days in 2026 (147 days remaining)
Good
75 DaysModerate
84 DaysPoor
42 DaysUnhealthy
16 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 35%
Health Risk Level:
High
In 2026, 35% of 218 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
Haiyang Development Zone, Laiyang, 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
55AQI (US)
55AQI (US)
2nd January 2026
55AQI (US)
55AQI (US)
3rd January 2026
131AQI (US)
131AQI (US)
4th January 2026
180AQI (US)
180AQI (US)
5th January 2026
93AQI (US)
93AQI (US)
6th January 2026
133AQI (US)
133AQI (US)
7th January 2026
118AQI (US)
118AQI (US)
8th January 2026
69AQI (US)
69AQI (US)
9th January 2026
120AQI (US)
120AQI (US)
10th January 2026
76AQI (US)
76AQI (US)
11th January 2026
47AQI (US)
47AQI (US)
12th January 2026
86AQI (US)
86AQI (US)
13th January 2026
114AQI (US)
114AQI (US)
14th January 2026
72AQI (US)
72AQI (US)
15th January 2026
166AQI (US)
166AQI (US)
16th January 2026
158AQI (US)
158AQI (US)
17th January 2026
55AQI (US)
55AQI (US)
18th January 2026
48AQI (US)
48AQI (US)
19th January 2026
50AQI (US)
50AQI (US)
20th January 2026
51AQI (US)
51AQI (US)
21st January 2026
63AQI (US)
63AQI (US)
22nd January 2026
85AQI (US)
85AQI (US)
23rd January 2026
142AQI (US)
142AQI (US)
24th January 2026
153AQI (US)
153AQI (US)
25th January 2026
106AQI (US)
106AQI (US)
26th January 2026
99AQI (US)
99AQI (US)
27th January 2026
124AQI (US)
124AQI (US)
28th January 2026
83AQI (US)
83AQI (US)
29th January 2026
92AQI (US)
92AQI (US)
30th January 2026
47AQI (US)
47AQI (US)
31st January 2026
94AQI (US)
94AQI (US)
1st February 2026
132AQI (US)
132AQI (US)
2nd February 2026
158AQI (US)
158AQI (US)
3rd February 2026
148AQI (US)
148AQI (US)
4th February 2026
159AQI (US)
159AQI (US)
5th February 2026
143AQI (US)
143AQI (US)
6th February 2026
35AQI (US)
35AQI (US)
7th February 2026
54AQI (US)
54AQI (US)
8th February 2026
63AQI (US)
63AQI (US)
9th February 2026
113AQI (US)
113AQI (US)
10th February 2026
112AQI (US)
112AQI (US)
11th February 2026
137AQI (US)
137AQI (US)
12th February 2026
146AQI (US)
146AQI (US)
13th February 2026
165AQI (US)
165AQI (US)
14th February 2026
163AQI (US)
163AQI (US)
15th February 2026
90AQI (US)
90AQI (US)
16th February 2026
45AQI (US)
45AQI (US)
17th February 2026
112AQI (US)
112AQI (US)
18th February 2026
101AQI (US)
101AQI (US)
19th February 2026
141AQI (US)
141AQI (US)
20th February 2026
158AQI (US)
158AQI (US)
21st February 2026
131AQI (US)
131AQI (US)
22nd February 2026
80AQI (US)
80AQI (US)
23rd February 2026
57AQI (US)
57AQI (US)
24th February 2026
50AQI (US)
50AQI (US)
25th February 2026
73AQI (US)
73AQI (US)
26th February 2026
95AQI (US)
95AQI (US)
27th February 2026
121AQI (US)
121AQI (US)
28th February 2026
142AQI (US)
142AQI (US)
1st March 2026
145AQI (US)
145AQI (US)
2nd March 2026
135AQI (US)
135AQI (US)
3rd March 2026
80AQI (US)
80AQI (US)
4th March 2026
149AQI (US)
149AQI (US)
5th March 2026
133AQI (US)
133AQI (US)
6th March 2026
70AQI (US)
70AQI (US)
7th March 2026
56AQI (US)
56AQI (US)
8th March 2026
95AQI (US)
95AQI (US)
9th March 2026
61AQI (US)
61AQI (US)
10th March 2026
66AQI (US)
66AQI (US)
11th March 2026
64AQI (US)
64AQI (US)
12th March 2026
136AQI (US)
136AQI (US)
13th March 2026
154AQI (US)
154AQI (US)
14th March 2026
134AQI (US)
134AQI (US)
15th March 2026
134AQI (US)
134AQI (US)
16th March 2026
144AQI (US)
144AQI (US)
17th March 2026
138AQI (US)
138AQI (US)
18th March 2026
86AQI (US)
86AQI (US)
19th March 2026
53AQI (US)
53AQI (US)
20th March 2026
90AQI (US)
90AQI (US)
21st March 2026
129AQI (US)
129AQI (US)
22nd March 2026
132AQI (US)
132AQI (US)
23rd March 2026
153AQI (US)
153AQI (US)
24th March 2026
161AQI (US)
161AQI (US)
25th March 2026
151AQI (US)
151AQI (US)
26th March 2026
138AQI (US)
138AQI (US)
27th March 2026
157AQI (US)
157AQI (US)
28th March 2026
154AQI (US)
154AQI (US)
29th March 2026
144AQI (US)
144AQI (US)
30th March 2026
124AQI (US)
124AQI (US)
31st March 2026
63AQI (US)
63AQI (US)
1st April 2026
110AQI (US)
110AQI (US)
2nd April 2026
151AQI (US)
151AQI (US)
3rd April 2026
129AQI (US)
129AQI (US)
4th April 2026
66AQI (US)
66AQI (US)
5th April 2026
87AQI (US)
87AQI (US)
6th April 2026
51AQI (US)
51AQI (US)
7th April 2026
38AQI (US)
38AQI (US)
8th April 2026
38AQI (US)
38AQI (US)
9th April 2026
22AQI (US)
22AQI (US)
10th April 2026
62AQI (US)
62AQI (US)
11th April 2026
92AQI (US)
92AQI (US)
12th April 2026
86AQI (US)
86AQI (US)
13th April 2026
103AQI (US)
103AQI (US)
14th April 2026
103AQI (US)
103AQI (US)
15th April 2026
107AQI (US)
107AQI (US)
16th April 2026
129AQI (US)
129AQI (US)
17th April 2026
53AQI (US)
53AQI (US)
18th April 2026
48AQI (US)
48AQI (US)
19th April 2026
28AQI (US)
28AQI (US)
20th April 2026
46AQI (US)
46AQI (US)
21st April 2026
68AQI (US)
68AQI (US)
22nd April 2026
49AQI (US)
49AQI (US)
23rd April 2026
50AQI (US)
50AQI (US)
24th April 2026
88AQI (US)
88AQI (US)
25th April 2026
95AQI (US)
95AQI (US)
26th April 2026
63AQI (US)
63AQI (US)
27th April 2026
78AQI (US)
78AQI (US)
28th April 2026
41AQI (US)
41AQI (US)
29th April 2026
46AQI (US)
46AQI (US)
30th April 2026
73AQI (US)
73AQI (US)
1st May 2026
103AQI (US)
103AQI (US)
2nd May 2026
78AQI (US)
78AQI (US)
3rd May 2026
32AQI (US)
32AQI (US)
4th May 2026
31AQI (US)
31AQI (US)
5th May 2026
47AQI (US)
47AQI (US)
6th May 2026
62AQI (US)
62AQI (US)
7th May 2026
42AQI (US)
42AQI (US)
8th May 2026
41AQI (US)
41AQI (US)
9th May 2026
64AQI (US)
64AQI (US)
10th May 2026
46AQI (US)
46AQI (US)
11th May 2026
65AQI (US)
65AQI (US)
12th May 2026
76AQI (US)
76AQI (US)
13th May 2026
37AQI (US)
37AQI (US)
14th May 2026
42AQI (US)
42AQI (US)
15th May 2026
36AQI (US)
36AQI (US)
16th May 2026
76AQI (US)
76AQI (US)
17th May 2026
64AQI (US)
64AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
53AQI (US)
53AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
67AQI (US)
67AQI (US)
22nd May 2026
80AQI (US)
80AQI (US)
23rd May 2026
71AQI (US)
71AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
64AQI (US)
64AQI (US)
26th May 2026
43AQI (US)
43AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
50AQI (US)
50AQI (US)
29th May 2026
37AQI (US)
37AQI (US)
30th May 2026
69AQI (US)
69AQI (US)
31st May 2026
75AQI (US)
75AQI (US)
1st June 2026
41AQI (US)
41AQI (US)
2nd June 2026
47AQI (US)
47AQI (US)
3rd June 2026
17AQI (US)
17AQI (US)
4th June 2026
18AQI (US)
18AQI (US)
5th June 2026
24AQI (US)
24AQI (US)
6th June 2026
40AQI (US)
40AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
30AQI (US)
30AQI (US)
9th June 2026
70AQI (US)
70AQI (US)
10th June 2026
78AQI (US)
78AQI (US)
11th June 2026
73AQI (US)
73AQI (US)
12th June 2026
53AQI (US)
53AQI (US)
13th June 2026
60AQI (US)
60AQI (US)
14th June 2026
57AQI (US)
57AQI (US)
15th June 2026
51AQI (US)
51AQI (US)
16th June 2026
56AQI (US)
56AQI (US)
17th June 2026
52AQI (US)
52AQI (US)
18th June 2026
45AQI (US)
45AQI (US)
19th June 2026
20AQI (US)
20AQI (US)
20th June 2026
27AQI (US)
27AQI (US)
21st June 2026
63AQI (US)
63AQI (US)
22nd June 2026
40AQI (US)
40AQI (US)
23rd June 2026
30AQI (US)
30AQI (US)
24th June 2026
53AQI (US)
53AQI (US)
25th June 2026
50AQI (US)
50AQI (US)
26th June 2026
39AQI (US)
39AQI (US)
27th June 2026
60AQI (US)
60AQI (US)
28th June 2026
37AQI (US)
37AQI (US)
29th June 2026
48AQI (US)
48AQI (US)
30th June 2026
32AQI (US)
32AQI (US)
1st July 2026
33AQI (US)
33AQI (US)
2nd July 2026
39AQI (US)
39AQI (US)
3rd July 2026
80AQI (US)
80AQI (US)
4th July 2026
55AQI (US)
55AQI (US)
5th July 2026
58AQI (US)
58AQI (US)
6th July 2026
44AQI (US)
44AQI (US)
7th July 2026
23AQI (US)
23AQI (US)
8th July 2026
48AQI (US)
48AQI (US)
9th July 2026
37AQI (US)
37AQI (US)
10th July 2026
41AQI (US)
41AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
31AQI (US)
31AQI (US)
13th July 2026
34AQI (US)
34AQI (US)
14th July 2026
22AQI (US)
22AQI (US)
15th July 2026
39AQI (US)
39AQI (US)
16th July 2026
33AQI (US)
33AQI (US)
17th July 2026
41AQI (US)
41AQI (US)
18th July 2026
36AQI (US)
36AQI (US)
19th July 2026
52AQI (US)
52AQI (US)
20th July 2026
43AQI (US)
43AQI (US)
21st July 2026
37AQI (US)
37AQI (US)
22nd July 2026
24AQI (US)
24AQI (US)
23rd July 2026
32AQI (US)
32AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
62AQI (US)
62AQI (US)
26th July 2026
42AQI (US)
42AQI (US)
27th July 2026
46AQI (US)
46AQI (US)
28th July 2026
41AQI (US)
41AQI (US)
29th July 2026
39AQI (US)
39AQI (US)
30th July 2026
53AQI (US)
53AQI (US)
31st July 2026
62AQI (US)
62AQI (US)
1st August 2026
59AQI (US)
59AQI (US)
2nd August 2026
77AQI (US)
77AQI (US)
3rd August 2026
49AQI (US)
49AQI (US)
4th August 2026
30AQI (US)
30AQI (US)
5th August 2026
35AQI (US)
35AQI (US)
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
96AQI (US)
112AQI (US)
117AQI (US)
73AQI (US)
57AQI (US)
44AQI (US)
41AQI (US)
50AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202676AQI (US)
4
15
8
4
3
7
13
5
11
14
6
10
13
6
1
13
17
1
18
12
24
7
3
2
75
84
42
16
Highest AQI (US) recorded in
March117AQI (US)
Lowest AQI (US) recorded in
July41AQI (US)
202579AQI (US)
11
17
3
18
9
1
20
10
1
27
3
29
2
4
26
6
25
4
27
4
26
7
21
3
2
14
9
5
2
16
11
2
29
260
64
12
Highest AQI (US) recorded in
January113AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202479AQI (US)
1
12
10
7
1
3
17
4
2
3
1
14
13
3
3
21
5
1
5
24
2
9
19
2
13
16
2
12
19
14
16
8
18
5
3
21
6
19
12
72
216
61
13
4
Highest AQI (US) recorded in
January120AQI (US)
Lowest AQI (US) recorded in
September52AQI (US)
202384AQI (US)
2
13
8
8
1
13
9
5
12
13
6
1
21
6
1
1
3
24
3
1
5
24
1
13
18
11
20
5
25
4
21
6
5
14
8
2
3
9
10
8
1
53
214
64
31
2
Highest AQI (US) recorded in
December118AQI (US)
Lowest AQI (US) recorded in
July57AQI (US)
202284AQI (US)
14
12
3
10
5
6
3
17
7
4
1
17
9
2
4
21
5
1
15
15
6
15
1
10
18
11
17
3
3
20
6
1
2
15
7
7
55
180
54
24
Highest AQI (US) recorded in
February115AQI (US)
Lowest AQI (US) recorded in
June53AQI (US)
202187AQI (US)
2
10
9
10
1
12
10
5
12
10
7
2
6
18
6
6
22
2
1
9
21
15
7
7
22
10
20
9
15
6
1
1
17
6
5
2
8
13
8
68
184
62
36
1
2
Highest AQI (US) recorded in
March134AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202081AQI (US)
3
7
3
2
8
8
4
8
6
20
12
13
3
18
13
2
27
3
19
7
2
3
15
9
3
1
10
7
9
4
50
140
37
18
4
Highest AQI (US) recorded in
December130AQI (US)
Lowest AQI (US) recorded in
August51AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
87AQI (US)Least Polluted Year Recorded
2026(Avg.)
76AQI (US)Haiyang Development Zone's annual 2026 AQI (US) (76) shows an average percentage change of -7.5% (improved AQI (US)) compared to previous years: 2020 (81), 2021 (87), 2022 (84), 2023 (84), 2024 (79), 2025 (79).
