Kaihua, Yunnan, 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
Kaihua, Yunnan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Aug 2024
90AQILowest AQI recorded on
26th Aug 2024
22AQISame Day Analysis (3rd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
Kaihua, Yunnan, China
AQI
Day
Night
.
6 AM2nd Aug 2026
7 PM
5 AM3rd Aug 2026
Day time
Avg. Highest Time
8AM2nd Aug
31AQI
Avg. Lowest Time
5PM2nd Aug
21AQI
Night time
Avg. Highest Time
3AM3rd Aug
25AQI
Avg. Lowest Time
5AM3rd Aug
21AQI
In the last 24 hours,
Kaihua's AQI reached its highest point of 31 at 8 AM during the Day, while the lowest point, 21, was recorded at 5 AM during the Night between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kaihua, Yunnan, China
JulAug
05th - 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 - 02nd02nd - 03rd03rd
Day
Night
5th Jul 2026296 AMAQI
5th Jul 2026277 AMAQI
5th Jul 2026258 AMAQI
5th Jul 2026249 AMAQI
5th Jul 20262110 AMAQI
5th Jul 20262611 AMAQI
5th Jul 20264212 PMAQI
5th Jul 2026521 PMAQI
5th Jul 2026552 PMAQI
5th Jul 2026463 PMAQI
5th Jul 2026424 PMAQI
5th Jul 2026295 PMAQI
5th Jul 2026126 PMAQI
5th Jul 2026127 PMAQI
5th Jul 2026148 PMAQI
5th Jul 2026289 PMAQI
5th Jul 20263010 PMAQI
5th Jul 20261611 PMAQI
6th Jul 20262112 AMAQI
6th Jul 2026171 AMAQI
6th Jul 2026132 AMAQI
6th Jul 2026113 AMAQI
6th Jul 2026154 AMAQI
6th Jul 2026265 AMAQI
21°C18/26°C
6th Jul 2026256 AMAQI
6th Jul 2026157 AMAQI
6th Jul 2026118 AMAQI
6th Jul 2026139 AMAQI
6th Jul 20261610 AMAQI
6th Jul 20261711 AMAQI
6th Jul 20261612 PMAQI
6th Jul 2026201 PMAQI
6th Jul 2026262 PMAQI
6th Jul 2026243 PMAQI
6th Jul 2026214 PMAQI
6th Jul 2026205 PMAQI
6th Jul 2026226 PMAQI
6th Jul 2026227 PMAQI
6th Jul 2026248 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20262810 PMAQI
6th Jul 20262611 PMAQI
7th Jul 20262712 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026272 AMAQI
7th Jul 2026273 AMAQI
7th Jul 2026264 AMAQI
7th Jul 2026285 AMAQI
22°C18/26°C
7th Jul 2026256 AMAQI
7th Jul 2026227 AMAQI
7th Jul 2026238 AMAQI
7th Jul 2026199 AMAQI
7th Jul 20262010 AMAQI
7th Jul 20261611 AMAQI
7th Jul 20262012 PMAQI
7th Jul 2026221 PMAQI
7th Jul 2026262 PMAQI
7th Jul 2026243 PMAQI
7th Jul 2026254 PMAQI
7th Jul 2026245 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026277 PMAQI
7th Jul 2026258 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262911 PMAQI
8th Jul 20263012 AMAQI
8th Jul 2026301 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026283 AMAQI
8th Jul 2026284 AMAQI
8th Jul 2026305 AMAQI
22°C17/27°C
8th Jul 2026286 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026268 AMAQI
8th Jul 2026269 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026151 PMAQI
8th Jul 2026122 PMAQI
8th Jul 202693 PMAQI
8th Jul 2026154 PMAQI
8th Jul 2026155 PMAQI
8th Jul 2026186 PMAQI
8th Jul 2026147 PMAQI
8th Jul 2026188 PMAQI
8th Jul 2026219 PMAQI
8th Jul 20261810 PMAQI
8th Jul 20261811 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026172 AMAQI
9th Jul 2026243 AMAQI
9th Jul 2026244 AMAQI
9th Jul 2026265 AMAQI
20°C18/25°C
9th Jul 2026206 AMAQI
9th Jul 2026197 AMAQI
9th Jul 2026188 AMAQI
9th Jul 2026249 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20266011 AMAQI
9th Jul 20265912 PMAQI
9th Jul 2026631 PMAQI
9th Jul 2026562 PMAQI
9th Jul 2026563 PMAQI
9th Jul 2026534 PMAQI
9th Jul 2026455 PMAQI
9th Jul 2026456 PMAQI
9th Jul 2026397 PMAQI
9th Jul 2026408 PMAQI
9th Jul 2026469 PMAQI
9th Jul 20262510 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262912 AMAQI
10th Jul 2026191 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026223 AMAQI
10th Jul 2026214 AMAQI
10th Jul 2026345 AMAQI
21°C18/25°C
10th Jul 2026246 AMAQI
10th Jul 2026217 AMAQI
10th Jul 2026288 AMAQI
10th Jul 2026219 AMAQI
10th Jul 20262610 AMAQI
10th Jul 20263411 AMAQI
10th Jul 20265112 PMAQI
10th Jul 2026561 PMAQI
10th Jul 2026492 PMAQI
10th Jul 2026413 PMAQI
10th Jul 2026254 PMAQI
10th Jul 2026255 PMAQI
10th Jul 2026226 PMAQI
10th Jul 2026247 PMAQI
10th Jul 2026328 PMAQI
10th Jul 2026249 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20263411 PMAQI
11th Jul 20262712 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026262 AMAQI
11th Jul 2026253 AMAQI
11th Jul 2026264 AMAQI
11th Jul 2026255 AMAQI
21°C17/26°C
11th Jul 2026256 AMAQI
11th Jul 2026257 AMAQI
11th Jul 2026278 AMAQI
11th Jul 2026189 AMAQI
11th Jul 2026910 AMAQI
11th Jul 20261211 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026201 PMAQI
11th Jul 2026212 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026234 PMAQI
11th Jul 2026195 PMAQI
11th Jul 2026136 PMAQI
11th Jul 2026197 PMAQI
11th Jul 202688 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026253 AMAQI
12th Jul 2026274 AMAQI
12th Jul 2026215 AMAQI
21°C17/26°C
12th Jul 2026286 AMAQI
12th Jul 2026227 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026299 AMAQI
12th Jul 20261810 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026212 PMAQI
12th Jul 2026193 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026277 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20263011 PMAQI
13th Jul 20262912 AMAQI
13th Jul 2026291 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026253 AMAQI
13th Jul 2026264 AMAQI
13th Jul 2026285 AMAQI
21°C17/27°C
13th Jul 2026266 AMAQI
13th Jul 2026277 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20262610 AMAQI
13th Jul 20262411 AMAQI
13th Jul 20262412 PMAQI
13th Jul 2026231 PMAQI
13th Jul 2026232 PMAQI
13th Jul 2026563 PMAQI
13th Jul 2026294 PMAQI
13th Jul 2026235 PMAQI
13th Jul 2026466 PMAQI
13th Jul 2026477 PMAQI
13th Jul 2026248 PMAQI
13th Jul 2026189 PMAQI
13th Jul 20262810 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20262312 AMAQI
14th Jul 2026291 AMAQI
14th Jul 2026382 AMAQI
14th Jul 2026273 AMAQI
14th Jul 2026294 AMAQI
14th Jul 2026385 AMAQI
21°C16/28°C
14th Jul 2026346 AMAQI
14th Jul 2026347 AMAQI
14th Jul 2026288 AMAQI
14th Jul 2026289 AMAQI
14th Jul 20262810 AMAQI
14th Jul 20262911 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026223 PMAQI
14th Jul 2026284 PMAQI
14th Jul 2026275 PMAQI
14th Jul 2026276 PMAQI
14th Jul 2026297 PMAQI
14th Jul 2026318 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20263011 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026592 AMAQI
15th Jul 2026543 AMAQI
15th Jul 2026544 AMAQI
15th Jul 2026525 AMAQI
22°C17/28°C
15th Jul 2026426 AMAQI
15th Jul 2026487 AMAQI
15th Jul 2026558 AMAQI
15th Jul 2026549 AMAQI
15th Jul 20265110 AMAQI
15th Jul 20262911 AMAQI
15th Jul 20263012 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026402 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026264 PMAQI
15th Jul 2026115 PMAQI
15th Jul 2026146 PMAQI
15th Jul 2026217 PMAQI
15th Jul 2026258 PMAQI
15th Jul 2026299 PMAQI
15th Jul 20262710 PMAQI
15th Jul 20262511 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026272 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026204 AMAQI
16th Jul 2026205 AMAQI
22°C17/28°C
16th Jul 2026226 AMAQI
16th Jul 202687 AMAQI
16th Jul 202688 AMAQI
16th Jul 2026119 AMAQI
16th Jul 20262110 AMAQI
16th Jul 20261211 AMAQI
16th Jul 20261412 PMAQI
16th Jul 2026201 PMAQI
16th Jul 2026242 PMAQI
16th Jul 2026363 PMAQI
16th Jul 2026304 PMAQI
16th Jul 2026235 PMAQI
16th Jul 2026246 PMAQI
16th Jul 2026207 PMAQI
16th Jul 2026238 PMAQI
16th Jul 2026259 PMAQI
16th Jul 20262310 PMAQI
16th Jul 20262211 PMAQI
17th Jul 20262512 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026252 AMAQI
17th Jul 2026193 AMAQI
17th Jul 2026204 AMAQI
17th Jul 2026205 AMAQI
21°C17/25°C
17th Jul 2026196 AMAQI
17th Jul 2026237 AMAQI
17th Jul 2026258 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20262310 AMAQI
17th Jul 20262211 AMAQI
17th Jul 20262212 PMAQI
17th Jul 2026221 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026233 PMAQI
17th Jul 2026244 PMAQI
17th Jul 2026255 PMAQI
17th Jul 2026236 PMAQI
17th Jul 2026237 PMAQI
17th Jul 2026238 PMAQI
17th Jul 2026269 PMAQI
17th Jul 20263010 PMAQI
17th Jul 20262611 PMAQI
18th Jul 20262212 AMAQI
18th Jul 2026231 AMAQI
18th Jul 2026282 AMAQI
18th Jul 2026283 AMAQI
18th Jul 2026304 AMAQI
18th Jul 2026255 AMAQI
21°C18/25°C
18th Jul 2026236 AMAQI
18th Jul 2026267 AMAQI
18th Jul 2026328 AMAQI
18th Jul 2026279 AMAQI
18th Jul 20262410 AMAQI
18th Jul 20262711 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026341 PMAQI
18th Jul 2026342 PMAQI
18th Jul 2026323 PMAQI
18th Jul 2026364 PMAQI
18th Jul 2026345 PMAQI
18th Jul 2026326 PMAQI
18th Jul 2026287 PMAQI
18th Jul 2026268 PMAQI
18th Jul 2026269 PMAQI
18th Jul 20262710 PMAQI
18th Jul 20262811 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026311 AMAQI
19th Jul 2026322 AMAQI
19th Jul 2026303 AMAQI
19th Jul 2026314 AMAQI
19th Jul 2026305 AMAQI
22°C20/25°C
19th Jul 2026306 AMAQI
19th Jul 2026307 AMAQI
19th Jul 2026308 AMAQI
19th Jul 2026329 AMAQI
19th Jul 20263110 AMAQI
19th Jul 20263611 AMAQI
19th Jul 20263412 PMAQI
19th Jul 2026371 PMAQI
19th Jul 2026372 PMAQI
19th Jul 2026413 PMAQI
19th Jul 2026404 PMAQI
19th Jul 2026485 PMAQI
19th Jul 2026476 PMAQI
19th Jul 2026687 PMAQI
19th Jul 2026728 PMAQI
19th Jul 2026659 PMAQI
19th Jul 20266110 PMAQI
19th Jul 20266311 PMAQI
20th Jul 20265912 AMAQI
20th Jul 2026611 AMAQI
20th Jul 2026682 AMAQI
20th Jul 2026623 AMAQI
20th Jul 2026574 AMAQI
20th Jul 2026595 AMAQI
19°C18/21°C
20th Jul 2026576 AMAQI
20th Jul 2026597 AMAQI
20th Jul 2026608 AMAQI
20th Jul 2026589 AMAQI
20th Jul 20265310 AMAQI
20th Jul 20266011 AMAQI
20th Jul 20266512 PMAQI
20th Jul 2026741 PMAQI
20th Jul 2026772 PMAQI
20th Jul 2026863 PMAQI
20th Jul 2026864 PMAQI
20th Jul 2026715 PMAQI
20th Jul 2026726 PMAQI
20th Jul 2026687 PMAQI
20th Jul 2026728 PMAQI
20th Jul 2026769 PMAQI
20th Jul 20265410 PMAQI
20th Jul 20266211 PMAQI
21st Jul 20267012 AMAQI
21st Jul 2026581 AMAQI
21st Jul 2026452 AMAQI
21st Jul 2026483 AMAQI
21st Jul 2026404 AMAQI
21st Jul 2026345 AMAQI
21°C15/27°C
21st Jul 2026366 AMAQI
21st Jul 2026427 AMAQI
21st Jul 2026418 AMAQI
21st Jul 2026669 AMAQI
21st Jul 20266510 AMAQI
21st Jul 20266612 PMAQI
21st Jul 20261001 PMAQI
21st Jul 20261002 PMAQI
21st Jul 2026803 PMAQI
21st Jul 2026584 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026806 PMAQI
21st Jul 2026427 PMAQI
21st Jul 2026568 PMAQI
21st Jul 2026559 PMAQI
21st Jul 20265010 PMAQI
21st Jul 20264511 PMAQI
22nd Jul 20264312 AMAQI
22nd Jul 2026421 AMAQI
22nd Jul 2026362 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026414 AMAQI
22nd Jul 2026465 AMAQI
21°C16/28°C
22nd Jul 2026536 AMAQI
22nd Jul 2026527 AMAQI
22nd Jul 2026588 AMAQI
22nd Jul 2026549 AMAQI
22nd Jul 20264310 AMAQI
22nd Jul 20265611 AMAQI
22nd Jul 20265612 PMAQI
22nd Jul 2026631 PMAQI
22nd Jul 2026622 PMAQI
22nd Jul 2026703 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026405 PMAQI
22nd Jul 2026446 PMAQI
22nd Jul 2026347 PMAQI
22nd Jul 2026368 PMAQI
22nd Jul 2026289 PMAQI
22nd Jul 20262010 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262412 AMAQI
23rd Jul 2026361 AMAQI
23rd Jul 2026392 AMAQI
23rd Jul 2026383 AMAQI
23rd Jul 2026274 AMAQI
23rd Jul 2026365 AMAQI
21°C17/27°C
23rd Jul 2026446 AMAQI
23rd Jul 2026387 AMAQI
23rd Jul 2026428 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20266010 AMAQI
23rd Jul 20264011 AMAQI
23rd Jul 20262112 PMAQI
23rd Jul 2026181 PMAQI
23rd Jul 2026362 PMAQI
23rd Jul 2026343 PMAQI
23rd Jul 2026364 PMAQI
23rd Jul 2026335 PMAQI
23rd Jul 2026336 PMAQI
23rd Jul 2026347 PMAQI
23rd Jul 2026328 PMAQI
23rd Jul 2026369 PMAQI
23rd Jul 20263710 PMAQI
23rd Jul 20263411 PMAQI
24th Jul 20263412 AMAQI
24th Jul 2026361 AMAQI
24th Jul 2026342 AMAQI
24th Jul 2026333 AMAQI
24th Jul 2026334 AMAQI
24th Jul 2026315 AMAQI
21°C16/27°C
24th Jul 2026306 AMAQI
24th Jul 2026327 AMAQI
24th Jul 2026328 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20263210 AMAQI
24th Jul 20263411 AMAQI
24th Jul 20263212 PMAQI
24th Jul 2026281 PMAQI
24th Jul 2026262 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026244 PMAQI
24th Jul 2026245 PMAQI
24th Jul 2026286 PMAQI
24th Jul 2026267 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20262610 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262412 AMAQI
25th Jul 2026231 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026243 AMAQI
25th Jul 2026224 AMAQI
25th Jul 2026235 AMAQI
19°C17/21°C
25th Jul 2026256 AMAQI
25th Jul 2026247 AMAQI
25th Jul 2026278 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20263412 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026294 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026226 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026358 PMAQI
25th Jul 2026229 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20263011 PMAQI
26th Jul 20262212 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026223 AMAQI
26th Jul 2026254 AMAQI
26th Jul 2026285 AMAQI
20°C17/23°C
26th Jul 2026246 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026249 AMAQI
26th Jul 20263010 AMAQI
26th Jul 20264811 AMAQI
26th Jul 20267212 PMAQI
26th Jul 2026681 PMAQI
26th Jul 2026322 PMAQI
26th Jul 2026273 PMAQI
26th Jul 2026194 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026266 PMAQI
26th Jul 2026327 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026309 PMAQI
26th Jul 20263210 PMAQI
26th Jul 20264211 PMAQI
27th Jul 20264712 AMAQI
27th Jul 2026341 AMAQI
27th Jul 2026442 AMAQI
27th Jul 2026463 AMAQI
27th Jul 2026254 AMAQI
27th Jul 2026245 AMAQI
21°C16/26°C
27th Jul 2026406 AMAQI
27th Jul 2026407 AMAQI
27th Jul 2026308 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20265911 AMAQI
27th Jul 20264812 PMAQI
27th Jul 2026521 PMAQI
27th Jul 2026542 PMAQI
27th Jul 2026323 PMAQI
27th Jul 2026224 PMAQI
27th Jul 2026325 PMAQI
27th Jul 2026266 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026188 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20261810 PMAQI
27th Jul 20262211 PMAQI
28th Jul 20262612 AMAQI
28th Jul 2026281 AMAQI
28th Jul 2026172 AMAQI
28th Jul 202683 AMAQI
28th Jul 202684 AMAQI
28th Jul 202685 AMAQI
20°C18/23°C
28th Jul 2026146 AMAQI
28th Jul 202687 AMAQI
28th Jul 202698 AMAQI
28th Jul 2026129 AMAQI
28th Jul 20261410 AMAQI
28th Jul 20261411 AMAQI
28th Jul 20262012 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026284 PMAQI
28th Jul 2026325 PMAQI
28th Jul 2026286 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026219 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262711 PMAQI
29th Jul 20262612 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026284 AMAQI
29th Jul 2026255 AMAQI
20°C17/24°C
29th Jul 2026256 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20262810 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026222 PMAQI
29th Jul 2026263 PMAQI
29th Jul 2026284 PMAQI
29th Jul 2026225 PMAQI
29th Jul 2026236 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026268 PMAQI
29th Jul 2026249 PMAQI
29th Jul 20262610 PMAQI
29th Jul 20262611 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026224 AMAQI
30th Jul 2026245 AMAQI
20°C18/24°C
30th Jul 2026236 AMAQI
30th Jul 2026307 AMAQI
30th Jul 2026318 AMAQI
30th Jul 2026229 AMAQI
30th Jul 20262210 AMAQI
30th Jul 20262611 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026242 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026224 PMAQI
30th Jul 2026215 PMAQI
30th Jul 2026226 PMAQI
30th Jul 2026247 PMAQI
30th Jul 2026228 PMAQI
30th Jul 2026229 PMAQI
30th Jul 20262210 PMAQI
30th Jul 20262311 PMAQI
31st Jul 20262412 AMAQI
31st Jul 2026241 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026213 AMAQI
31st Jul 2026234 AMAQI
31st Jul 2026265 AMAQI
21°C16/26°C
31st Jul 2026216 AMAQI
31st Jul 2026227 AMAQI
31st Jul 2026408 AMAQI
31st Jul 2026329 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262311 AMAQI
31st Jul 20262312 PMAQI
31st Jul 2026231 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026304 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026247 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262610 PMAQI
31st Jul 20262311 PMAQI
1st Aug 20262412 AMAQI
1st Aug 2026241 AMAQI
1st Aug 2026222 AMAQI
1st Aug 2026243 AMAQI
1st Aug 2026244 AMAQI
1st Aug 2026225 AMAQI
20°C16/25°C
1st Aug 2026256 AMAQI
1st Aug 2026267 AMAQI
1st Aug 2026238 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20262212 PMAQI
1st Aug 2026251 PMAQI
1st Aug 2026242 PMAQI
1st Aug 2026233 PMAQI
1st Aug 2026214 PMAQI
1st Aug 2026245 PMAQI
1st Aug 2026236 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026298 PMAQI
1st Aug 2026309 PMAQI
1st Aug 20262910 PMAQI
1st Aug 20262811 PMAQI
2nd Aug 20263012 AMAQI
2nd Aug 2026341 AMAQI
2nd Aug 2026312 AMAQI
2nd Aug 2026293 AMAQI
2nd Aug 2026284 AMAQI
2nd Aug 2026305 AMAQI
21°C18/25°C
2nd Aug 2026286 AMAQI
2nd Aug 2026297 AMAQI
2nd Aug 2026318 AMAQI
2nd Aug 2026289 AMAQI
2nd Aug 20262710 AMAQI
2nd Aug 20262911 AMAQI
2nd Aug 20262812 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026252 PMAQI
2nd Aug 2026253 PMAQI
2nd Aug 2026244 PMAQI
2nd Aug 2026215 PMAQI
2nd Aug 2026226 PMAQI
2nd Aug 2026227 PMAQI
2nd Aug 2026218 PMAQI
2nd Aug 2026229 PMAQI
2nd Aug 20262210 PMAQI
2nd Aug 20262311 PMAQI
3rd Aug 20262212 AMAQI
3rd Aug 2026211 AMAQI
3rd Aug 2026212 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026224 AMAQI
3rd Aug 2026215 AMAQI
21°C18/26°C
3rd Aug 2026216 AMAQI
6 AM3rd Aug 2026237 AMAQI
3rd Aug 2026238 AMAQI
3rd Aug 2026239 AMAQI
3rd Aug 20262510 AMAQI
3rd Aug 20262411 AMAQI
3rd Aug 20262312 PMAQI
12 PM3rd Aug 2026241 PMAQI
3rd Aug 2026232 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026285 PMAQI
3rd Aug 2026266 PMAQI
3rd Aug 2026227 PMAQI
7 PM3rd Aug 2026258 PMAQI
3rd Aug 2026249 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20263011 PMAQI
12 AM
5 AM
22°C19/25°C
Day time
Avg. Highest Time
1 PM - 3 PM
35AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
7 AM
28AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 3 PM (Avg. 35), while the lowest AQI was between 7 AM to 7 AM (Avg. 28).
Night time
Avg. Highest Time
2 AM
31AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM - 4 AM
28AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 31), while the lowest AQI was between 3 AM to 4 AM (Avg. 28).
2026 Days Vs Air Quality
Kaihua, Yunnan, China
2026
44%
95
43%
92
12%
26
0.9%
2
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Good
95 DaysModerate
92 DaysPoor
26 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 44%
Health Risk Level:
Significant
In 2026, 44% of 215 days were within WHO’s safe air quality limits, and 56% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Kaihua, Yunnan, 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
62AQI (US)
62AQI (US)
2nd January 2026
38AQI (US)
38AQI (US)
3rd January 2026
32AQI (US)
32AQI (US)
4th January 2026
43AQI (US)
43AQI (US)
5th January 2026
36AQI (US)
36AQI (US)
6th January 2026
26AQI (US)
26AQI (US)
7th January 2026
54AQI (US)
54AQI (US)
8th January 2026
68AQI (US)
68AQI (US)
9th January 2026
66AQI (US)
66AQI (US)
10th January 2026
63AQI (US)
63AQI (US)
11th January 2026
78AQI (US)
78AQI (US)
12th January 2026
94AQI (US)
94AQI (US)
13th January 2026
128AQI (US)
128AQI (US)
14th January 2026
118AQI (US)
118AQI (US)
15th January 2026
113AQI (US)
113AQI (US)
16th January 2026
68AQI (US)
68AQI (US)
17th January 2026
84AQI (US)
84AQI (US)
18th January 2026
73AQI (US)
73AQI (US)
19th January 2026
78AQI (US)
78AQI (US)
20th January 2026
78AQI (US)
78AQI (US)
21st January 2026
61AQI (US)
61AQI (US)
22nd January 2026
44AQI (US)
44AQI (US)
23rd January 2026
34AQI (US)
34AQI (US)
24th January 2026
32AQI (US)
32AQI (US)
25th January 2026
56AQI (US)
56AQI (US)
26th January 2026
53AQI (US)
53AQI (US)
27th January 2026
68AQI (US)
68AQI (US)
28th January 2026
66AQI (US)
66AQI (US)
29th January 2026
77AQI (US)
77AQI (US)
30th January 2026
70AQI (US)
70AQI (US)
31st January 2026
77AQI (US)
77AQI (US)
1st February 2026
40AQI (US)
40AQI (US)
2nd February 2026
71AQI (US)
71AQI (US)
3rd February 2026
139AQI (US)
139AQI (US)
4th February 2026
150AQI (US)
150AQI (US)
5th February 2026
90AQI (US)
90AQI (US)
6th February 2026
76AQI (US)
76AQI (US)
7th February 2026
85AQI (US)
85AQI (US)
8th February 2026
50AQI (US)
50AQI (US)
9th February 2026
20AQI (US)
20AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
42AQI (US)
42AQI (US)
12th February 2026
49AQI (US)
49AQI (US)
13th February 2026
48AQI (US)
48AQI (US)
14th February 2026
58AQI (US)
58AQI (US)
15th February 2026
68AQI (US)
68AQI (US)
16th February 2026
73AQI (US)
73AQI (US)
17th February 2026
86AQI (US)
86AQI (US)
18th February 2026
70AQI (US)
70AQI (US)
19th February 2026
31AQI (US)
31AQI (US)
20th February 2026
27AQI (US)
27AQI (US)
21st February 2026
43AQI (US)
43AQI (US)
22nd February 2026
58AQI (US)
58AQI (US)
23rd February 2026
58AQI (US)
58AQI (US)
24th February 2026
73AQI (US)
73AQI (US)
25th February 2026
67AQI (US)
67AQI (US)
26th February 2026
52AQI (US)
52AQI (US)
27th February 2026
56AQI (US)
56AQI (US)
28th February 2026
71AQI (US)
71AQI (US)
1st March 2026
84AQI (US)
84AQI (US)
2nd March 2026
108AQI (US)
108AQI (US)
3rd March 2026
112AQI (US)
112AQI (US)
4th March 2026
84AQI (US)
84AQI (US)
5th March 2026
84AQI (US)
84AQI (US)
6th March 2026
54AQI (US)
54AQI (US)
7th March 2026
62AQI (US)
62AQI (US)
8th March 2026
32AQI (US)
32AQI (US)
9th March 2026
22AQI (US)
22AQI (US)
10th March 2026
53AQI (US)
53AQI (US)
11th March 2026
66AQI (US)
66AQI (US)
12th March 2026
88AQI (US)
88AQI (US)
13th March 2026
84AQI (US)
84AQI (US)
14th March 2026
102AQI (US)
102AQI (US)
15th March 2026
52AQI (US)
52AQI (US)
16th March 2026
57AQI (US)
57AQI (US)
17th March 2026
88AQI (US)
88AQI (US)
18th March 2026
69AQI (US)
69AQI (US)
19th March 2026
92AQI (US)
92AQI (US)
20th March 2026
104AQI (US)
104AQI (US)
21st March 2026
110AQI (US)
110AQI (US)
22nd March 2026
54AQI (US)
54AQI (US)
23rd March 2026
46AQI (US)
46AQI (US)
24th March 2026
86AQI (US)
86AQI (US)
25th March 2026
108AQI (US)
108AQI (US)
26th March 2026
126AQI (US)
126AQI (US)
27th March 2026
146AQI (US)
146AQI (US)
28th March 2026
158AQI (US)
158AQI (US)
29th March 2026
132AQI (US)
132AQI (US)
30th March 2026
83AQI (US)
83AQI (US)
31st March 2026
96AQI (US)
96AQI (US)
1st April 2026
82AQI (US)
82AQI (US)
2nd April 2026
97AQI (US)
97AQI (US)
3rd April 2026
92AQI (US)
92AQI (US)
4th April 2026
104AQI (US)
104AQI (US)
5th April 2026
118AQI (US)
118AQI (US)
6th April 2026
106AQI (US)
106AQI (US)
7th April 2026
102AQI (US)
102AQI (US)
8th April 2026
104AQI (US)
104AQI (US)
9th April 2026
72AQI (US)
72AQI (US)
10th April 2026
78AQI (US)
78AQI (US)
11th April 2026
76AQI (US)
76AQI (US)
12th April 2026
75AQI (US)
75AQI (US)
13th April 2026
96AQI (US)
96AQI (US)
14th April 2026
132AQI (US)
132AQI (US)
15th April 2026
156AQI (US)
156AQI (US)
16th April 2026
149AQI (US)
149AQI (US)
17th April 2026
138AQI (US)
138AQI (US)
18th April 2026
122AQI (US)
122AQI (US)
19th April 2026
88AQI (US)
88AQI (US)
20th April 2026
102AQI (US)
102AQI (US)
21st April 2026
114AQI (US)
114AQI (US)
22nd April 2026
122AQI (US)
122AQI (US)
23rd April 2026
86AQI (US)
86AQI (US)
24th April 2026
81AQI (US)
81AQI (US)
25th April 2026
44AQI (US)
44AQI (US)
26th April 2026
57AQI (US)
57AQI (US)
27th April 2026
72AQI (US)
72AQI (US)
28th April 2026
77AQI (US)
77AQI (US)
29th April 2026
32AQI (US)
32AQI (US)
30th April 2026
35AQI (US)
35AQI (US)
1st May 2026
58AQI (US)
58AQI (US)
2nd May 2026
45AQI (US)
45AQI (US)
3rd May 2026
34AQI (US)
34AQI (US)
4th May 2026
40AQI (US)
40AQI (US)
5th May 2026
55AQI (US)
55AQI (US)
6th May 2026
56AQI (US)
56AQI (US)
7th May 2026
60AQI (US)
60AQI (US)
8th May 2026
66AQI (US)
66AQI (US)
9th May 2026
70AQI (US)
70AQI (US)
10th May 2026
18AQI (US)
18AQI (US)
11th May 2026
16AQI (US)
16AQI (US)
12th May 2026
26AQI (US)
26AQI (US)
13th May 2026
24AQI (US)
24AQI (US)
14th May 2026
36AQI (US)
36AQI (US)
15th May 2026
58AQI (US)
58AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
77AQI (US)
77AQI (US)
18th May 2026
72AQI (US)
72AQI (US)
19th May 2026
68AQI (US)
68AQI (US)
20th May 2026
76AQI (US)
76AQI (US)
21st May 2026
80AQI (US)
80AQI (US)
22nd May 2026
77AQI (US)
77AQI (US)
23rd May 2026
60AQI (US)
60AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
74AQI (US)
74AQI (US)
26th May 2026
54AQI (US)
54AQI (US)
27th May 2026
59AQI (US)
59AQI (US)
28th May 2026
64AQI (US)
64AQI (US)
29th May 2026
44AQI (US)
44AQI (US)
30th May 2026
29AQI (US)
29AQI (US)
31st May 2026
47AQI (US)
47AQI (US)
1st June 2026
45AQI (US)
45AQI (US)
2nd June 2026
64AQI (US)
64AQI (US)
3rd June 2026
42AQI (US)
42AQI (US)
4th June 2026
48AQI (US)
48AQI (US)
5th June 2026
42AQI (US)
42AQI (US)
6th June 2026
26AQI (US)
26AQI (US)
7th June 2026
29AQI (US)
29AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
30AQI (US)
30AQI (US)
10th June 2026
44AQI (US)
44AQI (US)
11th June 2026
58AQI (US)
58AQI (US)
12th June 2026
30AQI (US)
30AQI (US)
13th June 2026
22AQI (US)
22AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
22AQI (US)
22AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
18AQI (US)
18AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
18AQI (US)
18AQI (US)
25th June 2026
34AQI (US)
34AQI (US)
26th June 2026
34AQI (US)
34AQI (US)
27th June 2026
16AQI (US)
16AQI (US)
28th June 2026
24AQI (US)
24AQI (US)
29th June 2026
22AQI (US)
22AQI (US)
30th June 2026
32AQI (US)
32AQI (US)
1st July 2026
23AQI (US)
23AQI (US)
2nd July 2026
18AQI (US)
18AQI (US)
3rd July 2026
24AQI (US)
24AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
28AQI (US)
28AQI (US)
6th July 2026
20AQI (US)
20AQI (US)
7th July 2026
24AQI (US)
24AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
36AQI (US)
36AQI (US)
10th July 2026
30AQI (US)
30AQI (US)
11th July 2026
22AQI (US)
22AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
29AQI (US)
29AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
36AQI (US)
36AQI (US)
16th July 2026
22AQI (US)
22AQI (US)
17th July 2026
24AQI (US)
24AQI (US)
18th July 2026
28AQI (US)
28AQI (US)
19th July 2026
41AQI (US)
41AQI (US)
20th July 2026
66AQI (US)
66AQI (US)
21st July 2026
58AQI (US)
58AQI (US)
22nd July 2026
45AQI (US)
45AQI (US)
23rd July 2026
36AQI (US)
36AQI (US)
24th July 2026
29AQI (US)
29AQI (US)
25th July 2026
24AQI (US)
24AQI (US)
26th July 2026
30AQI (US)
30AQI (US)
27th July 2026
35AQI (US)
35AQI (US)
28th July 2026
20AQI (US)
20AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
24AQI (US)
24AQI (US)
31st July 2026
24AQI (US)
24AQI (US)
1st August 2026
25AQI (US)
25AQI (US)
2nd August 2026
26AQI (US)
26AQI (US)
3rd August 2026
24AQI (US)
24AQI (US)
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)
64AQI (US)
85AQI (US)
94AQI (US)
55AQI (US)
30AQI (US)
30AQI (US)
25AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202660AQI (US)
8
20
3
10
16
2
3
18
9
1
3
14
12
1
11
20
28
2
29
2
3
95
92
26
2
Highest AQI (US) recorded in
April94AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202563AQI (US)
14
15
2
12
15
1
2
21
8
21
9
9
22
19
11
19
12
23
8
23
7
11
20
11
19
31
129
201
33
2
Highest AQI (US) recorded in
January109AQI (US)
Lowest AQI (US) recorded in
September45AQI (US)
202466AQI (US)
11
3
1
10
12
1
8
16
6
9
20
2
21
9
30
1
20
11
13
17
6
24
1
2
25
3
1
17
13
114
145
47
7
Highest AQI (US) recorded in
April120AQI (US)
Lowest AQI (US) recorded in
February8AQI (US)
202377AQI (US)
18
11
2
17
9
2
1
14
14
2
7
14
9
1
28
2
13
17
20
11
23
8
12
18
5
26
6
10
10
5
14
12
86
188
72
15
Highest AQI (US) recorded in
April125AQI (US)
Lowest AQI (US) recorded in
August47AQI (US)
202272AQI (US)
7
23
3
14
4
1
1
19
11
4
9
16
1
15
15
1
20
10
14
9
1
1
9
20
8
18
5
4
20
6
8
13
9
1
94
171
52
3
Highest AQI (US) recorded in
April98AQI (US)
Lowest AQI (US) recorded in
June47AQI (US)
202171AQI (US)
1
13
15
1
1
20
7
6
22
3
5
13
8
4
9
22
23
6
1
20
11
13
8
17
13
18
13
12
15
3
4
16
11
123
156
67
8
Highest AQI (US) recorded in
March121AQI (US)
Lowest AQI (US) recorded in
July45AQI (US)
202064AQI (US)
8
5
2
10
9
2
16
22
8
27
4
23
8
22
7
1
12
19
5
21
4
3
19
9
118
112
31
5
Highest AQI (US) recorded in
March144AQI (US)
Lowest AQI (US) recorded in
July40AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
77AQI (US)Least Polluted Year Recorded
2026(Avg.)
60AQI (US)Kaihua's annual 2026 AQI (US) (60) shows an average percentage change of -12.3% (improved AQI (US)) compared to previous years: 2020 (64), 2021 (71), 2022 (72), 2023 (77), 2024 (66), 2025 (63).
