Weihai, 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
Weihai, Shandong, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2023
107AQILowest AQI recorded on
2nd Aug 2022
14AQISame Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 36 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 31st Jul - 1st Aug 2026
Weihai, Shandong, China
AQI
Day
Night
.
4 AM31st Jul 2026
7 PM
3 AM1st Aug 2026
Day time
Avg. Highest Time
6AM31st Jul
82AQI
Avg. Lowest Time
4PM31st Jul
20AQI
Night time
Avg. Highest Time
1AM1st Aug
52AQI
Avg. Lowest Time
9PM31st Jul
19AQI
In the last 24 hours,
Weihai's AQI reached its highest point of 82 at 6 AM during the Day, while the lowest point, 19, was recorded at 9 PM during the Night between 31st Jul and 1st Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Weihai, Shandong, China
JulAug
03rd - 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 - 31st31st - 01st01st
Day
Night
3rd Jul 2026614 AMAQI
3rd Jul 2026725 AMAQI
3rd Jul 2026706 AMAQI
3rd Jul 2026827 AMAQI
3rd Jul 2026668 AMAQI
3rd Jul 2026719 AMAQI
3rd Jul 202610210 AMAQI
3rd Jul 20269511 AMAQI
3rd Jul 20269112 PMAQI
3rd Jul 2026851 PMAQI
3rd Jul 2026852 PMAQI
3rd Jul 2026913 PMAQI
3rd Jul 2026914 PMAQI
3rd Jul 2026945 PMAQI
3rd Jul 20261006 PMAQI
3rd Jul 20261107 PMAQI
3rd Jul 20261078 PMAQI
3rd Jul 20261049 PMAQI
3rd Jul 20269810 PMAQI
3rd Jul 20268511 PMAQI
4th Jul 20267312 AMAQI
4th Jul 2026701 AMAQI
4th Jul 2026622 AMAQI
4th Jul 2026563 AMAQI
26°C23/29°C
4th Jul 2026524 AMAQI
4th Jul 2026465 AMAQI
4th Jul 2026386 AMAQI
4th Jul 2026367 AMAQI
4th Jul 2026368 AMAQI
4th Jul 2026359 AMAQI
4th Jul 20262910 AMAQI
4th Jul 20262111 AMAQI
4th Jul 20261612 PMAQI
4th Jul 2026131 PMAQI
4th Jul 2026122 PMAQI
4th Jul 2026123 PMAQI
4th Jul 2026114 PMAQI
4th Jul 2026125 PMAQI
4th Jul 2026136 PMAQI
4th Jul 2026117 PMAQI
4th Jul 2026128 PMAQI
4th Jul 2026119 PMAQI
4th Jul 20261110 PMAQI
4th Jul 20261211 PMAQI
5th Jul 20261112 AMAQI
5th Jul 2026101 AMAQI
5th Jul 2026102 AMAQI
5th Jul 2026103 AMAQI
25°C22/28°C
5th Jul 2026114 AMAQI
5th Jul 2026125 AMAQI
5th Jul 2026186 AMAQI
5th Jul 2026237 AMAQI
5th Jul 2026318 AMAQI
5th Jul 2026479 AMAQI
5th Jul 20266210 AMAQI
5th Jul 20266711 AMAQI
5th Jul 20266312 PMAQI
5th Jul 2026611 PMAQI
5th Jul 2026562 PMAQI
5th Jul 2026633 PMAQI
5th Jul 2026644 PMAQI
5th Jul 2026675 PMAQI
5th Jul 2026556 PMAQI
5th Jul 2026467 PMAQI
5th Jul 2026468 PMAQI
5th Jul 2026549 PMAQI
5th Jul 20266110 PMAQI
5th Jul 20266211 PMAQI
6th Jul 20266312 AMAQI
6th Jul 2026601 AMAQI
6th Jul 2026472 AMAQI
6th Jul 2026303 AMAQI
25°C22/29°C
6th Jul 2026224 AMAQI
6th Jul 2026225 AMAQI
6th Jul 2026286 AMAQI
6th Jul 2026347 AMAQI
6th Jul 2026378 AMAQI
6th Jul 2026389 AMAQI
6th Jul 20264310 AMAQI
6th Jul 20263611 AMAQI
6th Jul 20262212 PMAQI
6th Jul 2026171 PMAQI
6th Jul 2026142 PMAQI
6th Jul 2026123 PMAQI
6th Jul 2026134 PMAQI
6th Jul 2026145 PMAQI
6th Jul 2026136 PMAQI
6th Jul 2026137 PMAQI
6th Jul 2026128 PMAQI
6th Jul 2026139 PMAQI
6th Jul 20261510 PMAQI
6th Jul 20262411 PMAQI
7th Jul 20263612 AMAQI
7th Jul 2026451 AMAQI
7th Jul 2026502 AMAQI
7th Jul 2026583 AMAQI
24°C20/28°C
7th Jul 2026574 AMAQI
7th Jul 2026475 AMAQI
7th Jul 2026316 AMAQI
7th Jul 2026197 AMAQI
7th Jul 2026218 AMAQI
7th Jul 2026349 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20261811 AMAQI
7th Jul 20261512 PMAQI
7th Jul 2026121 PMAQI
7th Jul 2026112 PMAQI
7th Jul 2026113 PMAQI
7th Jul 2026114 PMAQI
7th Jul 2026105 PMAQI
7th Jul 2026106 PMAQI
7th Jul 202697 PMAQI
7th Jul 2026108 PMAQI
7th Jul 2026109 PMAQI
7th Jul 2026910 PMAQI
7th Jul 20261011 PMAQI
8th Jul 20261012 AMAQI
8th Jul 202691 AMAQI
8th Jul 2026102 AMAQI
8th Jul 202693 AMAQI
23°C21/25°C
8th Jul 202684 AMAQI
8th Jul 202695 AMAQI
8th Jul 202696 AMAQI
8th Jul 2026147 AMAQI
8th Jul 2026258 AMAQI
8th Jul 2026289 AMAQI
8th Jul 20262310 AMAQI
8th Jul 20262011 AMAQI
8th Jul 20262212 PMAQI
8th Jul 2026291 PMAQI
8th Jul 2026422 PMAQI
8th Jul 2026533 PMAQI
8th Jul 2026594 PMAQI
8th Jul 2026705 PMAQI
8th Jul 2026666 PMAQI
8th Jul 2026607 PMAQI
8th Jul 2026518 PMAQI
8th Jul 2026409 PMAQI
8th Jul 20263310 PMAQI
8th Jul 20262511 PMAQI
9th Jul 20262312 AMAQI
9th Jul 2026231 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026293 AMAQI
25°C21/29°C
9th Jul 2026324 AMAQI
9th Jul 2026315 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026307 AMAQI
9th Jul 2026508 AMAQI
9th Jul 2026599 AMAQI
9th Jul 20266810 AMAQI
9th Jul 20266911 AMAQI
9th Jul 20266612 PMAQI
9th Jul 2026241 PMAQI
9th Jul 2026132 PMAQI
9th Jul 2026113 PMAQI
9th Jul 2026124 PMAQI
9th Jul 2026115 PMAQI
9th Jul 2026116 PMAQI
9th Jul 2026127 PMAQI
9th Jul 2026138 PMAQI
9th Jul 2026139 PMAQI
9th Jul 20261110 PMAQI
9th Jul 20261311 PMAQI
10th Jul 20262512 AMAQI
10th Jul 2026271 AMAQI
10th Jul 2026292 AMAQI
10th Jul 2026423 AMAQI
24°C23/27°C
10th Jul 2026494 AMAQI
10th Jul 2026475 AMAQI
10th Jul 2026446 AMAQI
10th Jul 2026487 AMAQI
10th Jul 2026538 AMAQI
10th Jul 2026459 AMAQI
10th Jul 20263510 AMAQI
10th Jul 20263711 AMAQI
10th Jul 20264212 PMAQI
10th Jul 2026541 PMAQI
10th Jul 2026632 PMAQI
10th Jul 2026533 PMAQI
10th Jul 2026464 PMAQI
10th Jul 2026405 PMAQI
10th Jul 2026336 PMAQI
10th Jul 2026257 PMAQI
10th Jul 2026188 PMAQI
10th Jul 2026169 PMAQI
10th Jul 20261610 PMAQI
10th Jul 20261511 PMAQI
11th Jul 20261112 AMAQI
11th Jul 2026111 AMAQI
11th Jul 2026122 AMAQI
11th Jul 2026103 AMAQI
25°C23/27°C
11th Jul 2026114 AMAQI
11th Jul 202695 AMAQI
11th Jul 202696 AMAQI
11th Jul 202697 AMAQI
11th Jul 202688 AMAQI
11th Jul 2026119 AMAQI
11th Jul 20261310 AMAQI
11th Jul 20261511 AMAQI
11th Jul 20261312 PMAQI
11th Jul 2026181 PMAQI
11th Jul 2026212 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026294 PMAQI
11th Jul 2026395 PMAQI
11th Jul 2026336 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262611 PMAQI
12th Jul 20262512 AMAQI
12th Jul 2026251 AMAQI
12th Jul 2026242 AMAQI
12th Jul 2026253 AMAQI
26°C24/30°C
12th Jul 2026254 AMAQI
12th Jul 2026245 AMAQI
12th Jul 2026256 AMAQI
12th Jul 2026277 AMAQI
12th Jul 2026298 AMAQI
12th Jul 2026359 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262711 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026242 PMAQI
12th Jul 2026273 PMAQI
12th Jul 2026304 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026468 PMAQI
12th Jul 2026609 PMAQI
12th Jul 20265410 PMAQI
12th Jul 20264811 PMAQI
13th Jul 20264412 AMAQI
13th Jul 2026451 AMAQI
13th Jul 2026362 AMAQI
13th Jul 2026223 AMAQI
26°C24/29°C
13th Jul 2026184 AMAQI
13th Jul 2026185 AMAQI
13th Jul 2026156 AMAQI
13th Jul 2026167 AMAQI
13th Jul 2026188 AMAQI
13th Jul 2026209 AMAQI
13th Jul 20262010 AMAQI
13th Jul 20262711 AMAQI
13th Jul 20263712 PMAQI
13th Jul 2026441 PMAQI
13th Jul 2026452 PMAQI
13th Jul 2026423 PMAQI
13th Jul 2026434 PMAQI
13th Jul 2026405 PMAQI
13th Jul 2026426 PMAQI
13th Jul 2026377 PMAQI
13th Jul 2026238 PMAQI
13th Jul 2026179 PMAQI
13th Jul 20262110 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026352 AMAQI
14th Jul 2026343 AMAQI
25°C24/27°C
14th Jul 2026264 AMAQI
14th Jul 2026165 AMAQI
14th Jul 2026266 AMAQI
14th Jul 2026287 AMAQI
14th Jul 2026318 AMAQI
14th Jul 2026229 AMAQI
14th Jul 20261110 AMAQI
14th Jul 20261011 AMAQI
14th Jul 20261012 PMAQI
14th Jul 2026101 PMAQI
14th Jul 2026102 PMAQI
14th Jul 202683 PMAQI
14th Jul 2026124 PMAQI
14th Jul 2026215 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026407 PMAQI
14th Jul 2026538 PMAQI
14th Jul 2026289 PMAQI
14th Jul 20262910 PMAQI
14th Jul 20262811 PMAQI
15th Jul 20261612 AMAQI
15th Jul 202691 AMAQI
15th Jul 2026102 AMAQI
15th Jul 2026123 AMAQI
23°C21/25°C
15th Jul 2026134 AMAQI
15th Jul 2026175 AMAQI
15th Jul 2026226 AMAQI
15th Jul 2026257 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026359 AMAQI
15th Jul 20263310 AMAQI
15th Jul 20263411 AMAQI
15th Jul 20262812 PMAQI
15th Jul 2026271 PMAQI
15th Jul 2026262 PMAQI
15th Jul 2026243 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026225 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026277 PMAQI
15th Jul 2026298 PMAQI
15th Jul 2026389 PMAQI
15th Jul 20264810 PMAQI
15th Jul 20265111 PMAQI
16th Jul 20264512 AMAQI
16th Jul 2026381 AMAQI
16th Jul 2026392 AMAQI
16th Jul 2026383 AMAQI
25°C23/26°C
16th Jul 2026324 AMAQI
16th Jul 2026295 AMAQI
16th Jul 2026336 AMAQI
16th Jul 2026277 AMAQI
16th Jul 2026248 AMAQI
16th Jul 2026289 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20262711 AMAQI
16th Jul 20262912 PMAQI
16th Jul 2026311 PMAQI
16th Jul 2026362 PMAQI
16th Jul 2026363 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026255 PMAQI
16th Jul 2026226 PMAQI
16th Jul 2026227 PMAQI
16th Jul 2026238 PMAQI
16th Jul 2026249 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262712 AMAQI
17th Jul 2026251 AMAQI
17th Jul 2026242 AMAQI
17th Jul 2026243 AMAQI
25°C23/27°C
17th Jul 2026244 AMAQI
17th Jul 2026235 AMAQI
17th Jul 2026236 AMAQI
17th Jul 2026207 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026249 AMAQI
17th Jul 20262110 AMAQI
17th Jul 20262211 AMAQI
17th Jul 20262112 PMAQI
17th Jul 2026231 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026373 PMAQI
17th Jul 2026354 PMAQI
17th Jul 2026365 PMAQI
17th Jul 2026386 PMAQI
17th Jul 2026387 PMAQI
17th Jul 2026378 PMAQI
17th Jul 2026369 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263411 PMAQI
18th Jul 20263312 AMAQI
18th Jul 2026321 AMAQI
18th Jul 2026342 AMAQI
18th Jul 2026333 AMAQI
22°C20/23°C
18th Jul 2026324 AMAQI
18th Jul 2026335 AMAQI
18th Jul 2026346 AMAQI
18th Jul 2026347 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026519 AMAQI
18th Jul 20265410 AMAQI
18th Jul 20266211 AMAQI
18th Jul 20266512 PMAQI
18th Jul 2026631 PMAQI
18th Jul 2026732 PMAQI
18th Jul 2026763 PMAQI
18th Jul 2026624 PMAQI
18th Jul 2026555 PMAQI
18th Jul 2026406 PMAQI
18th Jul 2026247 PMAQI
18th Jul 2026288 PMAQI
18th Jul 2026369 PMAQI
18th Jul 20264810 PMAQI
18th Jul 20265811 PMAQI
19th Jul 20267212 AMAQI
19th Jul 2026821 AMAQI
19th Jul 2026802 AMAQI
19th Jul 2026733 AMAQI
23°C22/24°C
19th Jul 2026664 AMAQI
19th Jul 2026625 AMAQI
19th Jul 2026626 AMAQI
19th Jul 2026607 AMAQI
19th Jul 2026658 AMAQI
19th Jul 2026619 AMAQI
19th Jul 20266010 AMAQI
19th Jul 20265411 AMAQI
19th Jul 20264612 PMAQI
19th Jul 2026421 PMAQI
19th Jul 2026492 PMAQI
19th Jul 2026463 PMAQI
19th Jul 2026634 PMAQI
19th Jul 2026655 PMAQI
19th Jul 2026736 PMAQI
19th Jul 2026737 PMAQI
19th Jul 2026708 PMAQI
19th Jul 2026719 PMAQI
19th Jul 20268310 PMAQI
19th Jul 20268011 PMAQI
20th Jul 20266612 AMAQI
20th Jul 2026691 AMAQI
20th Jul 2026702 AMAQI
20th Jul 2026793 AMAQI
24°C23/25°C
20th Jul 2026804 AMAQI
20th Jul 2026775 AMAQI
20th Jul 2026686 AMAQI
20th Jul 2026717 AMAQI
20th Jul 2026758 AMAQI
20th Jul 2026759 AMAQI
20th Jul 20267110 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20264612 PMAQI
20th Jul 2026361 PMAQI
20th Jul 2026342 PMAQI
20th Jul 2026303 PMAQI
20th Jul 2026324 PMAQI
20th Jul 2026305 PMAQI
20th Jul 2026246 PMAQI
20th Jul 2026267 PMAQI
20th Jul 2026228 PMAQI
20th Jul 2026199 PMAQI
20th Jul 20261910 PMAQI
20th Jul 20261711 PMAQI
21st Jul 20261612 AMAQI
21st Jul 2026161 AMAQI
21st Jul 2026162 AMAQI
21st Jul 2026143 AMAQI
23°C22/24°C
21st Jul 2026144 AMAQI
21st Jul 2026125 AMAQI
21st Jul 2026156 AMAQI
21st Jul 2026147 AMAQI
21st Jul 2026158 AMAQI
21st Jul 2026179 AMAQI
21st Jul 20261710 AMAQI
21st Jul 20261412 PMAQI
21st Jul 2026141 PMAQI
21st Jul 2026152 PMAQI
21st Jul 2026173 PMAQI
21st Jul 2026164 PMAQI
21st Jul 2026155 PMAQI
21st Jul 2026716 PMAQI
21st Jul 2026167 PMAQI
21st Jul 2026198 PMAQI
21st Jul 2026219 PMAQI
21st Jul 20262210 PMAQI
21st Jul 20262411 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026211 AMAQI
22nd Jul 2026202 AMAQI
22nd Jul 2026193 AMAQI
23°C21/26°C
22nd Jul 2026174 AMAQI
22nd Jul 2026165 AMAQI
22nd Jul 2026166 AMAQI
22nd Jul 2026167 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026349 AMAQI
22nd Jul 20263210 AMAQI
22nd Jul 20262911 AMAQI
22nd Jul 20262912 PMAQI
22nd Jul 2026281 PMAQI
22nd Jul 2026262 PMAQI
22nd Jul 2026243 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026275 PMAQI
22nd Jul 2026266 PMAQI
22nd Jul 2026277 PMAQI
22nd Jul 2026288 PMAQI
22nd Jul 2026329 PMAQI
22nd Jul 20263610 PMAQI
22nd Jul 20263911 PMAQI
23rd Jul 20264712 AMAQI
23rd Jul 2026561 AMAQI
23rd Jul 2026432 AMAQI
23rd Jul 2026293 AMAQI
25°C23/27°C
23rd Jul 2026314 AMAQI
23rd Jul 2026345 AMAQI
23rd Jul 2026506 AMAQI
23rd Jul 2026427 AMAQI
23rd Jul 2026438 AMAQI
23rd Jul 2026489 AMAQI
23rd Jul 20264410 AMAQI
23rd Jul 20264311 AMAQI
23rd Jul 20264312 PMAQI
23rd Jul 2026391 PMAQI
23rd Jul 2026322 PMAQI
23rd Jul 2026313 PMAQI
23rd Jul 2026244 PMAQI
23rd Jul 2026235 PMAQI
23rd Jul 2026246 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026308 PMAQI
23rd Jul 2026329 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20261512 AMAQI
24th Jul 2026161 AMAQI
24th Jul 2026142 AMAQI
24th Jul 2026153 AMAQI
25°C23/27°C
24th Jul 2026144 AMAQI
24th Jul 2026155 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026237 AMAQI
24th Jul 2026208 AMAQI
24th Jul 2026309 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20262311 AMAQI
24th Jul 20262812 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026272 PMAQI
24th Jul 2026173 PMAQI
24th Jul 2026164 PMAQI
24th Jul 2026225 PMAQI
24th Jul 2026196 PMAQI
24th Jul 2026197 PMAQI
24th Jul 2026198 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20262410 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026551 AMAQI
25th Jul 2026472 AMAQI
25th Jul 2026383 AMAQI
25°C23/28°C
25th Jul 2026354 AMAQI
25th Jul 2026425 AMAQI
25th Jul 2026606 AMAQI
25th Jul 2026657 AMAQI
25th Jul 2026658 AMAQI
25th Jul 2026629 AMAQI
25th Jul 20265510 AMAQI
25th Jul 20265111 AMAQI
25th Jul 20265012 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026532 PMAQI
25th Jul 2026543 PMAQI
25th Jul 2026574 PMAQI
25th Jul 2026655 PMAQI
25th Jul 2026486 PMAQI
25th Jul 2026307 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026229 PMAQI
25th Jul 20262610 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20265812 AMAQI
26th Jul 2026701 AMAQI
26th Jul 2026612 AMAQI
26th Jul 2026513 AMAQI
27°C24/31°C
26th Jul 2026424 AMAQI
26th Jul 2026395 AMAQI
26th Jul 2026416 AMAQI
26th Jul 2026397 AMAQI
26th Jul 2026418 AMAQI
26th Jul 2026419 AMAQI
26th Jul 20263810 AMAQI
26th Jul 20263711 AMAQI
26th Jul 20263712 PMAQI
26th Jul 2026371 PMAQI
26th Jul 2026352 PMAQI
26th Jul 2026343 PMAQI
26th Jul 2026304 PMAQI
26th Jul 2026245 PMAQI
26th Jul 2026206 PMAQI
26th Jul 2026187 PMAQI
26th Jul 2026188 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262710 PMAQI
26th Jul 20263611 PMAQI
27th Jul 20264912 AMAQI
27th Jul 2026571 AMAQI
27th Jul 2026512 AMAQI
27th Jul 2026473 AMAQI
27°C25/29°C
27th Jul 2026454 AMAQI
27th Jul 2026305 AMAQI
27th Jul 2026306 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026228 AMAQI
27th Jul 2026269 AMAQI
27th Jul 20262710 AMAQI
27th Jul 20262611 AMAQI
27th Jul 20263212 PMAQI
27th Jul 2026341 PMAQI
27th Jul 2026372 PMAQI
27th Jul 2026353 PMAQI
27th Jul 2026354 PMAQI
27th Jul 2026385 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026427 PMAQI
27th Jul 2026498 PMAQI
27th Jul 2026549 PMAQI
27th Jul 20265510 PMAQI
27th Jul 20265411 PMAQI
28th Jul 20264512 AMAQI
28th Jul 2026391 AMAQI
28th Jul 2026442 AMAQI
28th Jul 2026513 AMAQI
27°C25/29°C
28th Jul 2026504 AMAQI
28th Jul 2026485 AMAQI
28th Jul 2026496 AMAQI
28th Jul 2026507 AMAQI
28th Jul 2026528 AMAQI
28th Jul 2026549 AMAQI
28th Jul 20265910 AMAQI
28th Jul 20265011 AMAQI
28th Jul 20264212 PMAQI
28th Jul 2026461 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026573 PMAQI
28th Jul 2026514 PMAQI
28th Jul 2026355 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026188 PMAQI
28th Jul 2026189 PMAQI
28th Jul 20261710 PMAQI
28th Jul 20261711 PMAQI
29th Jul 20261812 AMAQI
29th Jul 2026161 AMAQI
29th Jul 2026162 AMAQI
29th Jul 2026163 AMAQI
28°C26/31°C
29th Jul 2026174 AMAQI
29th Jul 2026145 AMAQI
29th Jul 2026136 AMAQI
29th Jul 2026147 AMAQI
29th Jul 2026188 AMAQI
29th Jul 2026199 AMAQI
29th Jul 20261910 AMAQI
29th Jul 20261911 AMAQI
29th Jul 20262012 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026222 PMAQI
29th Jul 2026223 PMAQI
29th Jul 2026244 PMAQI
29th Jul 2026275 PMAQI
29th Jul 2026316 PMAQI
29th Jul 2026397 PMAQI
29th Jul 2026518 PMAQI
29th Jul 2026579 PMAQI
29th Jul 20266010 PMAQI
29th Jul 20265911 PMAQI
30th Jul 20265712 AMAQI
30th Jul 2026541 AMAQI
30th Jul 2026572 AMAQI
30th Jul 2026603 AMAQI
27°C25/31°C
30th Jul 2026624 AMAQI
30th Jul 2026605 AMAQI
30th Jul 2026576 AMAQI
30th Jul 2026507 AMAQI
30th Jul 2026458 AMAQI
30th Jul 2026389 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20263111 AMAQI
30th Jul 20263512 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026242 PMAQI
30th Jul 2026243 PMAQI
30th Jul 2026234 PMAQI
30th Jul 2026215 PMAQI
30th Jul 2026246 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026268 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262410 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026331 AMAQI
31st Jul 2026562 AMAQI
31st Jul 2026663 AMAQI
29°C26/33°C
31st Jul 2026724 AMAQI
31st Jul 2026785 AMAQI
31st Jul 2026826 AMAQI
31st Jul 2026797 AMAQI
31st Jul 2026748 AMAQI
31st Jul 2026619 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20264011 AMAQI
31st Jul 20263512 PMAQI
31st Jul 2026311 PMAQI
31st Jul 2026232 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026204 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026266 PMAQI
31st Jul 2026237 PMAQI
31st Jul 2026198 PMAQI
31st Jul 2026199 PMAQI
31st Jul 20262210 PMAQI
31st Jul 20263111 PMAQI
1st Aug 20264512 AMAQI
1st Aug 2026521 AMAQI
1st Aug 2026512 AMAQI
1st Aug 2026523 AMAQI
29°C27/32°C
1st Aug 2026504 AMAQI
4 AM1st Aug 2026405 AMAQI
1st Aug 2026346 AMAQI
1st Aug 2026327 AMAQI
1st Aug 2026328 AMAQI
1st Aug 2026369 AMAQI
1st Aug 20263510 AMAQI
1st Aug 20262811 AMAQI
11 AM1st Aug 20262612 PMAQI
1st Aug 2026231 PMAQI
1st Aug 2026232 PMAQI
1st Aug 2026243 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026265 PMAQI
1st Aug 2026266 PMAQI
1st Aug 2026287 PMAQI
7 PM1st Aug 2026348 PMAQI
1st Aug 2026379 PMAQI
1st Aug 20265010 PMAQI
1st Aug 20265511 PMAQI
11 PM3 AM
29°C27/33°C
Day time
Avg. Highest Time
9 AM - 10 AM
40AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 10 AM (Avg. 40), while the lowest AQI was between 7 PM to 7 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 3 AM
37AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 37), while the lowest AQI was between 8 PM to 8 PM (Avg. 32).
2026 Days Vs Air Quality
Weihai, Shandong, China
2026
50%
106
34%
73
14%
30
2%
4
Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)
Good
106 DaysModerate
73 DaysPoor
30 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2026, 50% of 213 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Weihai, 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
28AQI (US)
28AQI (US)
2nd January 2026
43AQI (US)
43AQI (US)
3rd January 2026
115AQI (US)
115AQI (US)
4th January 2026
168AQI (US)
168AQI (US)
5th January 2026
44AQI (US)
44AQI (US)
6th January 2026
91AQI (US)
91AQI (US)
7th January 2026
73AQI (US)
73AQI (US)
8th January 2026
49AQI (US)
49AQI (US)
9th January 2026
98AQI (US)
98AQI (US)
10th January 2026
64AQI (US)
64AQI (US)
11th January 2026
24AQI (US)
24AQI (US)
12th January 2026
57AQI (US)
57AQI (US)
13th January 2026
58AQI (US)
58AQI (US)
14th January 2026
38AQI (US)
38AQI (US)
15th January 2026
147AQI (US)
147AQI (US)
16th January 2026
138AQI (US)
138AQI (US)
17th January 2026
39AQI (US)
39AQI (US)
18th January 2026
27AQI (US)
27AQI (US)
19th January 2026
33AQI (US)
33AQI (US)
20th January 2026
26AQI (US)
26AQI (US)
21st January 2026
37AQI (US)
37AQI (US)
22nd January 2026
61AQI (US)
61AQI (US)
23rd January 2026
133AQI (US)
133AQI (US)
24th January 2026
86AQI (US)
86AQI (US)
25th January 2026
49AQI (US)
49AQI (US)
26th January 2026
56AQI (US)
56AQI (US)
27th January 2026
54AQI (US)
54AQI (US)
28th January 2026
51AQI (US)
51AQI (US)
29th January 2026
39AQI (US)
39AQI (US)
30th January 2026
31AQI (US)
31AQI (US)
31st January 2026
75AQI (US)
75AQI (US)
1st February 2026
121AQI (US)
121AQI (US)
2nd February 2026
54AQI (US)
54AQI (US)
3rd February 2026
115AQI (US)
115AQI (US)
4th February 2026
151AQI (US)
151AQI (US)
5th February 2026
125AQI (US)
125AQI (US)
6th February 2026
41AQI (US)
41AQI (US)
7th February 2026
37AQI (US)
37AQI (US)
8th February 2026
34AQI (US)
34AQI (US)
9th February 2026
87AQI (US)
87AQI (US)
10th February 2026
100AQI (US)
100AQI (US)
11th February 2026
88AQI (US)
88AQI (US)
12th February 2026
137AQI (US)
137AQI (US)
13th February 2026
161AQI (US)
161AQI (US)
14th February 2026
127AQI (US)
127AQI (US)
15th February 2026
72AQI (US)
72AQI (US)
16th February 2026
35AQI (US)
35AQI (US)
17th February 2026
92AQI (US)
92AQI (US)
18th February 2026
64AQI (US)
64AQI (US)
19th February 2026
68AQI (US)
68AQI (US)
20th February 2026
132AQI (US)
132AQI (US)
21st February 2026
110AQI (US)
110AQI (US)
22nd February 2026
69AQI (US)
69AQI (US)
23rd February 2026
42AQI (US)
42AQI (US)
24th February 2026
47AQI (US)
47AQI (US)
25th February 2026
64AQI (US)
64AQI (US)
26th February 2026
95AQI (US)
95AQI (US)
27th February 2026
149AQI (US)
149AQI (US)
28th February 2026
142AQI (US)
142AQI (US)
1st March 2026
149AQI (US)
149AQI (US)
2nd March 2026
82AQI (US)
82AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
119AQI (US)
119AQI (US)
5th March 2026
95AQI (US)
95AQI (US)
6th March 2026
55AQI (US)
55AQI (US)
7th March 2026
33AQI (US)
33AQI (US)
8th March 2026
81AQI (US)
81AQI (US)
9th March 2026
49AQI (US)
49AQI (US)
10th March 2026
45AQI (US)
45AQI (US)
11th March 2026
72AQI (US)
72AQI (US)
12th March 2026
93AQI (US)
93AQI (US)
13th March 2026
110AQI (US)
110AQI (US)
14th March 2026
122AQI (US)
122AQI (US)
15th March 2026
98AQI (US)
98AQI (US)
16th March 2026
141AQI (US)
141AQI (US)
17th March 2026
97AQI (US)
97AQI (US)
18th March 2026
83AQI (US)
83AQI (US)
19th March 2026
44AQI (US)
44AQI (US)
20th March 2026
80AQI (US)
80AQI (US)
21st March 2026
110AQI (US)
110AQI (US)
22nd March 2026
119AQI (US)
119AQI (US)
23rd March 2026
139AQI (US)
139AQI (US)
24th March 2026
152AQI (US)
152AQI (US)
25th March 2026
131AQI (US)
131AQI (US)
26th March 2026
147AQI (US)
147AQI (US)
27th March 2026
146AQI (US)
146AQI (US)
28th March 2026
89AQI (US)
89AQI (US)
29th March 2026
126AQI (US)
126AQI (US)
30th March 2026
108AQI (US)
108AQI (US)
31st March 2026
61AQI (US)
61AQI (US)
1st April 2026
86AQI (US)
86AQI (US)
2nd April 2026
106AQI (US)
106AQI (US)
3rd April 2026
102AQI (US)
102AQI (US)
4th April 2026
60AQI (US)
60AQI (US)
5th April 2026
65AQI (US)
65AQI (US)
6th April 2026
25AQI (US)
25AQI (US)
7th April 2026
22AQI (US)
22AQI (US)
8th April 2026
35AQI (US)
35AQI (US)
9th April 2026
42AQI (US)
42AQI (US)
10th April 2026
63AQI (US)
63AQI (US)
11th April 2026
71AQI (US)
71AQI (US)
12th April 2026
65AQI (US)
65AQI (US)
13th April 2026
90AQI (US)
90AQI (US)
14th April 2026
91AQI (US)
91AQI (US)
15th April 2026
117AQI (US)
117AQI (US)
16th April 2026
101AQI (US)
101AQI (US)
17th April 2026
58AQI (US)
58AQI (US)
18th April 2026
48AQI (US)
48AQI (US)
19th April 2026
28AQI (US)
28AQI (US)
20th April 2026
52AQI (US)
52AQI (US)
21st April 2026
58AQI (US)
58AQI (US)
22nd April 2026
44AQI (US)
44AQI (US)
23rd April 2026
53AQI (US)
53AQI (US)
24th April 2026
68AQI (US)
68AQI (US)
25th April 2026
60AQI (US)
60AQI (US)
26th April 2026
47AQI (US)
47AQI (US)
27th April 2026
82AQI (US)
82AQI (US)
28th April 2026
30AQI (US)
30AQI (US)
29th April 2026
43AQI (US)
43AQI (US)
30th April 2026
54AQI (US)
54AQI (US)
1st May 2026
90AQI (US)
90AQI (US)
2nd May 2026
77AQI (US)
77AQI (US)
3rd May 2026
38AQI (US)
38AQI (US)
4th May 2026
17AQI (US)
17AQI (US)
5th May 2026
38AQI (US)
38AQI (US)
6th May 2026
51AQI (US)
51AQI (US)
7th May 2026
51AQI (US)
51AQI (US)
8th May 2026
36AQI (US)
36AQI (US)
9th May 2026
44AQI (US)
44AQI (US)
10th May 2026
37AQI (US)
37AQI (US)
11th May 2026
69AQI (US)
69AQI (US)
12th May 2026
52AQI (US)
52AQI (US)
13th May 2026
36AQI (US)
36AQI (US)
14th May 2026
36AQI (US)
36AQI (US)
15th May 2026
32AQI (US)
32AQI (US)
16th May 2026
77AQI (US)
77AQI (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
79AQI (US)
79AQI (US)
23rd May 2026
71AQI (US)
71AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
65AQI (US)
65AQI (US)
26th May 2026
43AQI (US)
43AQI (US)
27th May 2026
39AQI (US)
39AQI (US)
28th May 2026
52AQI (US)
52AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
37AQI (US)
37AQI (US)
31st May 2026
49AQI (US)
49AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
31AQI (US)
31AQI (US)
3rd June 2026
12AQI (US)
12AQI (US)
4th June 2026
33AQI (US)
33AQI (US)
5th June 2026
15AQI (US)
15AQI (US)
6th June 2026
39AQI (US)
39AQI (US)
7th June 2026
16AQI (US)
16AQI (US)
8th June 2026
23AQI (US)
23AQI (US)
9th June 2026
41AQI (US)
41AQI (US)
10th June 2026
59AQI (US)
59AQI (US)
11th June 2026
31AQI (US)
31AQI (US)
12th June 2026
44AQI (US)
44AQI (US)
13th June 2026
56AQI (US)
56AQI (US)
14th June 2026
56AQI (US)
56AQI (US)
15th June 2026
35AQI (US)
35AQI (US)
16th June 2026
41AQI (US)
41AQI (US)
17th June 2026
34AQI (US)
34AQI (US)
18th June 2026
38AQI (US)
38AQI (US)
19th June 2026
16AQI (US)
16AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
34AQI (US)
34AQI (US)
22nd June 2026
30AQI (US)
30AQI (US)
23rd June 2026
27AQI (US)
27AQI (US)
24th June 2026
40AQI (US)
40AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
39AQI (US)
39AQI (US)
27th June 2026
43AQI (US)
43AQI (US)
28th June 2026
22AQI (US)
22AQI (US)
29th June 2026
31AQI (US)
31AQI (US)
30th June 2026
41AQI (US)
41AQI (US)
1st July 2026
45AQI (US)
45AQI (US)
2nd July 2026
48AQI (US)
48AQI (US)
3rd July 2026
82AQI (US)
82AQI (US)
4th July 2026
29AQI (US)
29AQI (US)
5th July 2026
42AQI (US)
42AQI (US)
6th July 2026
27AQI (US)
27AQI (US)
7th July 2026
24AQI (US)
24AQI (US)
8th July 2026
30AQI (US)
30AQI (US)
9th July 2026
28AQI (US)
28AQI (US)
10th July 2026
38AQI (US)
38AQI (US)
11th July 2026
19AQI (US)
19AQI (US)
12th July 2026
31AQI (US)
31AQI (US)
13th July 2026
30AQI (US)
30AQI (US)
14th July 2026
24AQI (US)
24AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
30AQI (US)
30AQI (US)
17th July 2026
28AQI (US)
28AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
65AQI (US)
65AQI (US)
20th July 2026
50AQI (US)
50AQI (US)
21st July 2026
19AQI (US)
19AQI (US)
22nd July 2026
26AQI (US)
26AQI (US)
23rd July 2026
36AQI (US)
36AQI (US)
24th July 2026
22AQI (US)
22AQI (US)
25th July 2026
48AQI (US)
48AQI (US)
26th July 2026
37AQI (US)
37AQI (US)
27th July 2026
39AQI (US)
39AQI (US)
28th July 2026
41AQI (US)
41AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
38AQI (US)
38AQI (US)
31st July 2026
42AQI (US)
42AQI (US)
1st August 2026
36AQI (US)
36AQI (US)
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
66AQI (US)
91AQI (US)
97AQI (US)
62AQI (US)
52AQI (US)
34AQI (US)
36AQI (US)
36AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202662AQI (US)
14
12
4
1
6
11
9
2
5
12
13
1
10
16
4
14
17
27
3
29
2
1
106
73
30
4
Highest AQI (US) recorded in
March97AQI (US)
Lowest AQI (US) recorded in
June34AQI (US)
202566AQI (US)
3
23
5
7
16
5
1
21
9
2
26
2
2
28
1
11
19
18
13
18
13
11
18
1
20
10
1
7
12
8
3
12
14
5
112
213
37
3
Highest AQI (US) recorded in
March87AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202466AQI (US)
6
15
9
1
7
12
6
4
2
19
9
1
5
20
5
7
24
15
15
15
14
2
11
20
19
11
16
12
3
10
18
2
12
16
3
125
196
39
6
Highest AQI (US) recorded in
March91AQI (US)
Lowest AQI (US) recorded in
September47AQI (US)
202372AQI (US)
6
16
7
2
4
17
6
1
14
15
2
1
22
5
2
4
24
2
1
5
25
12
19
12
18
1
16
14
13
17
1
15
10
4
10
8
10
3
98
204
51
9
2
Highest AQI (US) recorded in
March98AQI (US)
Lowest AQI (US) recorded in
September55AQI (US)
202269AQI (US)
5
20
6
3
10
6
2
2
23
5
1
1
26
3
5
21
5
11
19
7
17
3
1
12
17
17
11
3
11
12
6
1
12
11
6
2
89
187
41
6
Highest AQI (US) recorded in
February87AQI (US)
Lowest AQI (US) recorded in
August47AQI (US)
202175AQI (US)
6
13
11
1
5
13
9
1
14
13
2
2
3
23
4
4
24
1
1
1
4
26
7
24
6
24
1
12
18
14
14
3
9
14
6
1
12
11
7
1
82
218
55
7
3
Highest AQI (US) recorded in
March113AQI (US)
Lowest AQI (US) recorded in
September55AQI (US)
202068AQI (US)
6
7
3
10
7
1
2
16
5
23
2
13
15
3
13
18
10
20
9
18
4
12
14
4
3
14
8
6
76
155
28
7
Highest AQI (US) recorded in
December96AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
75AQI (US)Least Polluted Year Recorded
2026(Avg.)
62AQI (US)Weihai's annual 2026 AQI (US) (62) shows an average percentage change of -10.3% (improved AQI (US)) compared to previous years: 2020 (68), 2021 (75), 2022 (69), 2023 (72), 2024 (66), 2025 (66).
