Qianzhou, Hunan, 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
Qianzhou, Hunan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Aug 2024
78AQILowest AQI recorded on
2nd Aug 2023
24AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 47 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Qianzhou, Hunan, China
AQI
Day
Night
.
6 AM6th Aug 2026
7 PM
5 AM7th Aug 2026
Day time
Avg. Highest Time
12PM6th Aug
49AQI
Avg. Lowest Time
6AM6th Aug
28AQI
Night time
Avg. Highest Time
5AM7th Aug
52AQI
Avg. Lowest Time
8PM6th Aug
39AQI
In the last 24 hours,
Qianzhou's AQI reached its highest point of 52 at 5 AM during the Night, while the lowest point, 28, was recorded at 6 AM during the Day between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Qianzhou, Hunan, China
JulAug
09th - 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 - 07th07th
Day
Night
9th Jul 2026276 AMAQI
9th Jul 2026237 AMAQI
9th Jul 2026228 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262310 AMAQI
9th Jul 20262111 AMAQI
9th Jul 20262112 PMAQI
9th Jul 2026211 PMAQI
9th Jul 2026202 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026234 PMAQI
9th Jul 2026235 PMAQI
9th Jul 2026216 PMAQI
9th Jul 2026217 PMAQI
9th Jul 2026238 PMAQI
9th Jul 2026239 PMAQI
9th Jul 20262810 PMAQI
9th Jul 20262511 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026243 AMAQI
10th Jul 2026264 AMAQI
10th Jul 2026275 AMAQI
26°C21/31°C
10th Jul 2026276 AMAQI
10th Jul 2026277 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026259 AMAQI
10th Jul 20262210 AMAQI
10th Jul 20262311 AMAQI
10th Jul 20262312 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026212 PMAQI
10th Jul 2026213 PMAQI
10th Jul 2026274 PMAQI
10th Jul 2026275 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026298 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20263111 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026311 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026263 AMAQI
11th Jul 2026294 AMAQI
11th Jul 2026305 AMAQI
26°C21/31°C
11th Jul 2026306 AMAQI
11th Jul 2026327 AMAQI
11th Jul 2026458 AMAQI
11th Jul 2026479 AMAQI
11th Jul 20263610 AMAQI
11th Jul 20264611 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026245 PMAQI
11th Jul 2026186 PMAQI
11th Jul 2026187 PMAQI
11th Jul 2026468 PMAQI
11th Jul 2026409 PMAQI
11th Jul 20263710 PMAQI
11th Jul 20264611 PMAQI
12th Jul 20264712 AMAQI
12th Jul 2026471 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026413 AMAQI
12th Jul 2026454 AMAQI
12th Jul 2026505 AMAQI
27°C22/33°C
12th Jul 2026426 AMAQI
12th Jul 2026447 AMAQI
12th Jul 2026478 AMAQI
12th Jul 2026549 AMAQI
12th Jul 20266110 AMAQI
12th Jul 20264911 AMAQI
12th Jul 20264512 PMAQI
12th Jul 2026361 PMAQI
12th Jul 2026332 PMAQI
12th Jul 2026273 PMAQI
12th Jul 2026254 PMAQI
12th Jul 2026245 PMAQI
12th Jul 2026236 PMAQI
12th Jul 2026207 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026379 PMAQI
12th Jul 20264510 PMAQI
12th Jul 20264711 PMAQI
13th Jul 20265012 AMAQI
13th Jul 2026511 AMAQI
13th Jul 2026552 AMAQI
13th Jul 2026523 AMAQI
13th Jul 2026534 AMAQI
13th Jul 2026545 AMAQI
27°C22/33°C
13th Jul 2026546 AMAQI
13th Jul 2026537 AMAQI
13th Jul 2026578 AMAQI
13th Jul 2026579 AMAQI
13th Jul 20267110 AMAQI
13th Jul 20265711 AMAQI
13th Jul 20264612 PMAQI
13th Jul 2026401 PMAQI
13th Jul 2026402 PMAQI
13th Jul 2026363 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026295 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026348 PMAQI
13th Jul 2026399 PMAQI
13th Jul 20263410 PMAQI
13th Jul 20264211 PMAQI
14th Jul 20264512 AMAQI
14th Jul 2026571 AMAQI
14th Jul 2026522 AMAQI
14th Jul 2026573 AMAQI
14th Jul 2026584 AMAQI
14th Jul 2026575 AMAQI
28°C23/34°C
14th Jul 2026596 AMAQI
14th Jul 2026597 AMAQI
14th Jul 2026618 AMAQI
14th Jul 2026659 AMAQI
14th Jul 20266210 AMAQI
14th Jul 20265611 AMAQI
14th Jul 20265212 PMAQI
14th Jul 2026501 PMAQI
14th Jul 2026472 PMAQI
14th Jul 2026403 PMAQI
14th Jul 2026404 PMAQI
14th Jul 2026385 PMAQI
14th Jul 2026386 PMAQI
14th Jul 2026407 PMAQI
14th Jul 2026478 PMAQI
14th Jul 2026529 PMAQI
14th Jul 20265810 PMAQI
14th Jul 20266011 PMAQI
15th Jul 20266012 AMAQI
15th Jul 2026621 AMAQI
15th Jul 2026662 AMAQI
15th Jul 2026613 AMAQI
15th Jul 2026664 AMAQI
15th Jul 2026665 AMAQI
28°C23/34°C
15th Jul 2026726 AMAQI
15th Jul 2026717 AMAQI
15th Jul 2026688 AMAQI
15th Jul 2026689 AMAQI
15th Jul 20266710 AMAQI
15th Jul 20265811 AMAQI
15th Jul 20265712 PMAQI
15th Jul 2026551 PMAQI
15th Jul 2026522 PMAQI
15th Jul 2026553 PMAQI
15th Jul 2026524 PMAQI
15th Jul 2026365 PMAQI
15th Jul 2026396 PMAQI
15th Jul 2026427 PMAQI
15th Jul 2026468 PMAQI
15th Jul 2026509 PMAQI
15th Jul 20265110 PMAQI
15th Jul 20263211 PMAQI
16th Jul 20263712 AMAQI
16th Jul 2026341 AMAQI
16th Jul 2026292 AMAQI
16th Jul 2026253 AMAQI
16th Jul 2026314 AMAQI
16th Jul 2026285 AMAQI
28°C23/33°C
16th Jul 2026246 AMAQI
16th Jul 2026227 AMAQI
16th Jul 2026208 AMAQI
16th Jul 2026259 AMAQI
16th Jul 20262610 AMAQI
16th Jul 20262711 AMAQI
16th Jul 20263112 PMAQI
16th Jul 2026231 PMAQI
16th Jul 2026262 PMAQI
16th Jul 2026313 PMAQI
16th Jul 2026284 PMAQI
16th Jul 2026315 PMAQI
16th Jul 2026276 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026348 PMAQI
16th Jul 2026369 PMAQI
16th Jul 20263610 PMAQI
16th Jul 20263511 PMAQI
17th Jul 20263712 AMAQI
17th Jul 2026371 AMAQI
17th Jul 2026372 AMAQI
17th Jul 2026333 AMAQI
17th Jul 2026354 AMAQI
17th Jul 2026355 AMAQI
26°C23/30°C
17th Jul 2026286 AMAQI
17th Jul 2026237 AMAQI
17th Jul 2026278 AMAQI
17th Jul 2026309 AMAQI
17th Jul 20263010 AMAQI
17th Jul 20262811 AMAQI
17th Jul 20262712 PMAQI
17th Jul 2026311 PMAQI
17th Jul 2026252 PMAQI
17th Jul 2026283 PMAQI
17th Jul 2026274 PMAQI
17th Jul 2026255 PMAQI
17th Jul 2026256 PMAQI
17th Jul 2026277 PMAQI
17th Jul 2026308 PMAQI
17th Jul 2026339 PMAQI
17th Jul 20263710 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20263812 AMAQI
18th Jul 2026341 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026363 AMAQI
18th Jul 2026294 AMAQI
18th Jul 2026425 AMAQI
26°C22/31°C
18th Jul 2026386 AMAQI
18th Jul 2026357 AMAQI
18th Jul 2026448 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20265010 AMAQI
18th Jul 20264511 AMAQI
18th Jul 20264212 PMAQI
18th Jul 2026431 PMAQI
18th Jul 2026432 PMAQI
18th Jul 2026463 PMAQI
18th Jul 2026364 PMAQI
18th Jul 2026275 PMAQI
18th Jul 2026306 PMAQI
18th Jul 2026387 PMAQI
18th Jul 2026318 PMAQI
18th Jul 2026339 PMAQI
18th Jul 20264310 PMAQI
18th Jul 20263711 PMAQI
19th Jul 20262712 AMAQI
19th Jul 2026301 AMAQI
19th Jul 2026292 AMAQI
19th Jul 2026393 AMAQI
19th Jul 2026464 AMAQI
19th Jul 2026345 AMAQI
24°C22/27°C
19th Jul 2026396 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026458 AMAQI
19th Jul 2026479 AMAQI
19th Jul 20264710 AMAQI
19th Jul 20264611 AMAQI
19th Jul 20264712 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026462 PMAQI
19th Jul 2026443 PMAQI
19th Jul 2026384 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026417 PMAQI
19th Jul 2026418 PMAQI
19th Jul 2026509 PMAQI
19th Jul 20264010 PMAQI
19th Jul 20264411 PMAQI
20th Jul 20263412 AMAQI
20th Jul 2026351 AMAQI
20th Jul 2026412 AMAQI
20th Jul 2026343 AMAQI
20th Jul 2026384 AMAQI
20th Jul 2026395 AMAQI
22°C20/26°C
20th Jul 2026446 AMAQI
20th Jul 2026457 AMAQI
20th Jul 2026468 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20264910 AMAQI
20th Jul 20265311 AMAQI
20th Jul 20265412 PMAQI
20th Jul 2026531 PMAQI
20th Jul 2026492 PMAQI
20th Jul 2026423 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026455 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026487 PMAQI
20th Jul 2026498 PMAQI
20th Jul 2026499 PMAQI
20th Jul 20264210 PMAQI
20th Jul 20264911 PMAQI
21st Jul 20265512 AMAQI
21st Jul 2026531 AMAQI
21st Jul 2026512 AMAQI
21st Jul 2026473 AMAQI
21st Jul 2026424 AMAQI
21st Jul 2026405 AMAQI
25°C19/31°C
21st Jul 2026386 AMAQI
21st Jul 2026437 AMAQI
21st Jul 2026448 AMAQI
21st Jul 2026389 AMAQI
21st Jul 20265010 AMAQI
21st Jul 20265312 PMAQI
21st Jul 2026501 PMAQI
21st Jul 2026462 PMAQI
21st Jul 2026413 PMAQI
21st Jul 2026444 PMAQI
21st Jul 2026475 PMAQI
21st Jul 2026916 PMAQI
21st Jul 2026437 PMAQI
21st Jul 2026428 PMAQI
21st Jul 2026609 PMAQI
21st Jul 20266110 PMAQI
21st Jul 20266111 PMAQI
22nd Jul 20265412 AMAQI
22nd Jul 2026551 AMAQI
22nd Jul 2026542 AMAQI
22nd Jul 2026513 AMAQI
22nd Jul 2026544 AMAQI
22nd Jul 2026615 AMAQI
25°C20/32°C
22nd Jul 2026556 AMAQI
22nd Jul 2026557 AMAQI
22nd Jul 2026548 AMAQI
22nd Jul 2026569 AMAQI
22nd Jul 20266010 AMAQI
22nd Jul 20265611 AMAQI
22nd Jul 20265912 PMAQI
22nd Jul 2026701 PMAQI
22nd Jul 2026542 PMAQI
22nd Jul 2026433 PMAQI
22nd Jul 2026414 PMAQI
22nd Jul 2026415 PMAQI
22nd Jul 2026396 PMAQI
22nd Jul 2026367 PMAQI
22nd Jul 2026438 PMAQI
22nd Jul 2026489 PMAQI
22nd Jul 20265310 PMAQI
22nd Jul 20265111 PMAQI
23rd Jul 20264612 AMAQI
23rd Jul 2026521 AMAQI
23rd Jul 2026572 AMAQI
23rd Jul 2026573 AMAQI
23rd Jul 2026534 AMAQI
23rd Jul 2026575 AMAQI
25°C20/31°C
23rd Jul 2026576 AMAQI
23rd Jul 2026587 AMAQI
23rd Jul 2026588 AMAQI
23rd Jul 2026609 AMAQI
23rd Jul 20265910 AMAQI
23rd Jul 20265111 AMAQI
23rd Jul 20264912 PMAQI
23rd Jul 2026481 PMAQI
23rd Jul 2026502 PMAQI
23rd Jul 2026483 PMAQI
23rd Jul 2026474 PMAQI
23rd Jul 2026465 PMAQI
23rd Jul 2026436 PMAQI
23rd Jul 2026457 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026549 PMAQI
23rd Jul 20265510 PMAQI
23rd Jul 20266111 PMAQI
24th Jul 20266912 AMAQI
24th Jul 2026641 AMAQI
24th Jul 2026612 AMAQI
24th Jul 2026603 AMAQI
24th Jul 2026574 AMAQI
24th Jul 2026555 AMAQI
25°C21/31°C
24th Jul 2026526 AMAQI
24th Jul 2026507 AMAQI
24th Jul 2026548 AMAQI
24th Jul 2026549 AMAQI
24th Jul 20265610 AMAQI
24th Jul 20265411 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026381 PMAQI
24th Jul 2026332 PMAQI
24th Jul 2026403 PMAQI
24th Jul 2026344 PMAQI
24th Jul 2026315 PMAQI
24th Jul 2026356 PMAQI
24th Jul 2026347 PMAQI
24th Jul 2026428 PMAQI
24th Jul 2026519 PMAQI
24th Jul 20264810 PMAQI
24th Jul 20265411 PMAQI
25th Jul 20265512 AMAQI
25th Jul 2026451 AMAQI
25th Jul 2026412 AMAQI
25th Jul 2026483 AMAQI
25th Jul 2026484 AMAQI
25th Jul 2026455 AMAQI
25°C20/30°C
25th Jul 2026406 AMAQI
25th Jul 2026397 AMAQI
25th Jul 2026468 AMAQI
25th Jul 2026459 AMAQI
25th Jul 20264210 AMAQI
25th Jul 20265111 AMAQI
25th Jul 20264712 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026372 PMAQI
25th Jul 2026343 PMAQI
25th Jul 2026204 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026246 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026198 PMAQI
25th Jul 2026349 PMAQI
25th Jul 20264210 PMAQI
25th Jul 20265211 PMAQI
26th Jul 20265312 AMAQI
26th Jul 2026451 AMAQI
26th Jul 2026452 AMAQI
26th Jul 2026463 AMAQI
26th Jul 2026474 AMAQI
26th Jul 2026465 AMAQI
25°C21/30°C
26th Jul 2026446 AMAQI
26th Jul 2026427 AMAQI
26th Jul 2026528 AMAQI
26th Jul 2026529 AMAQI
26th Jul 20265910 AMAQI
26th Jul 20265211 AMAQI
26th Jul 20265212 PMAQI
26th Jul 2026471 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026343 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026265 PMAQI
26th Jul 2026266 PMAQI
26th Jul 2026267 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026349 PMAQI
26th Jul 20263910 PMAQI
26th Jul 20264211 PMAQI
27th Jul 20264412 AMAQI
27th Jul 2026471 AMAQI
27th Jul 2026462 AMAQI
27th Jul 2026453 AMAQI
27th Jul 2026494 AMAQI
27th Jul 2026495 AMAQI
26°C22/32°C
27th Jul 2026466 AMAQI
27th Jul 2026457 AMAQI
27th Jul 2026478 AMAQI
27th Jul 2026459 AMAQI
27th Jul 20264310 AMAQI
27th Jul 20264011 AMAQI
27th Jul 20263112 PMAQI
27th Jul 2026291 PMAQI
27th Jul 2026282 PMAQI
27th Jul 2026243 PMAQI
27th Jul 2026244 PMAQI
27th Jul 2026265 PMAQI
27th Jul 2026266 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262612 AMAQI
28th Jul 2026261 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026273 AMAQI
28th Jul 2026264 AMAQI
28th Jul 2026275 AMAQI
24°C20/29°C
28th Jul 2026256 AMAQI
28th Jul 2026277 AMAQI
28th Jul 2026238 AMAQI
28th Jul 2026269 AMAQI
28th Jul 20263110 AMAQI
28th Jul 20262811 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026281 PMAQI
28th Jul 2026322 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026285 PMAQI
28th Jul 2026326 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026268 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20263110 PMAQI
28th Jul 20263111 PMAQI
29th Jul 20263312 AMAQI
29th Jul 2026371 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026393 AMAQI
29th Jul 2026404 AMAQI
29th Jul 2026485 AMAQI
23°C22/28°C
29th Jul 2026496 AMAQI
29th Jul 2026447 AMAQI
29th Jul 2026458 AMAQI
29th Jul 2026469 AMAQI
29th Jul 20265110 AMAQI
29th Jul 20264911 AMAQI
29th Jul 20264012 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026312 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026316 PMAQI
29th Jul 2026297 PMAQI
29th Jul 2026338 PMAQI
29th Jul 2026369 PMAQI
29th Jul 20264610 PMAQI
29th Jul 20264311 PMAQI
30th Jul 20264012 AMAQI
30th Jul 2026341 AMAQI
30th Jul 2026352 AMAQI
30th Jul 2026373 AMAQI
30th Jul 2026344 AMAQI
30th Jul 2026345 AMAQI
25°C21/30°C
30th Jul 2026346 AMAQI
30th Jul 2026377 AMAQI
30th Jul 2026378 AMAQI
30th Jul 2026399 AMAQI
30th Jul 20264210 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026272 PMAQI
30th Jul 2026273 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026246 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026288 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20263310 PMAQI
30th Jul 20263211 PMAQI
31st Jul 20263112 AMAQI
31st Jul 2026331 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026394 AMAQI
31st Jul 2026375 AMAQI
25°C21/30°C
31st Jul 2026396 AMAQI
31st Jul 2026457 AMAQI
31st Jul 2026448 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20264310 AMAQI
31st Jul 20264311 AMAQI
31st Jul 20263912 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026352 PMAQI
31st Jul 2026283 PMAQI
31st Jul 2026324 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026236 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026268 PMAQI
31st Jul 2026289 PMAQI
31st Jul 20263010 PMAQI
31st Jul 20263311 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026391 AMAQI
1st Aug 2026342 AMAQI
1st Aug 2026323 AMAQI
1st Aug 2026404 AMAQI
1st Aug 2026305 AMAQI
24°C21/29°C
1st Aug 2026356 AMAQI
1st Aug 2026407 AMAQI
1st Aug 2026458 AMAQI
1st Aug 2026399 AMAQI
1st Aug 20263110 AMAQI
1st Aug 20262811 AMAQI
1st Aug 20262512 PMAQI
1st Aug 2026291 PMAQI
1st Aug 2026262 PMAQI
1st Aug 2026233 PMAQI
1st Aug 2026294 PMAQI
1st Aug 2026265 PMAQI
1st Aug 2026246 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026249 PMAQI
1st Aug 20262810 PMAQI
1st Aug 20262811 PMAQI
2nd Aug 20263012 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026352 AMAQI
2nd Aug 2026353 AMAQI
2nd Aug 2026434 AMAQI
2nd Aug 2026435 AMAQI
25°C21/29°C
2nd Aug 2026406 AMAQI
2nd Aug 2026377 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026419 AMAQI
2nd Aug 20264110 AMAQI
2nd Aug 20262911 AMAQI
2nd Aug 20262312 PMAQI
2nd Aug 2026261 PMAQI
2nd Aug 2026272 PMAQI
2nd Aug 2026243 PMAQI
2nd Aug 2026274 PMAQI
2nd Aug 2026265 PMAQI
2nd Aug 2026236 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026238 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20262810 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20262512 AMAQI
3rd Aug 2026241 AMAQI
3rd Aug 2026232 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026314 AMAQI
3rd Aug 2026325 AMAQI
25°C21/30°C
3rd Aug 2026356 AMAQI
3rd Aug 2026287 AMAQI
3rd Aug 2026328 AMAQI
3rd Aug 2026319 AMAQI
3rd Aug 20263910 AMAQI
3rd Aug 20264811 AMAQI
3rd Aug 20263812 PMAQI
3rd Aug 2026361 PMAQI
3rd Aug 2026332 PMAQI
3rd Aug 2026313 PMAQI
3rd Aug 2026334 PMAQI
3rd Aug 2026415 PMAQI
3rd Aug 2026376 PMAQI
3rd Aug 2026337 PMAQI
3rd Aug 2026418 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20263710 PMAQI
3rd Aug 20263211 PMAQI
4th Aug 20262912 AMAQI
4th Aug 2026271 AMAQI
4th Aug 2026272 AMAQI
4th Aug 2026253 AMAQI
4th Aug 2026314 AMAQI
4th Aug 2026355 AMAQI
23°C22/23°C
4th Aug 2026376 AMAQI
4th Aug 2026387 AMAQI
4th Aug 2026418 AMAQI
4th Aug 2026419 AMAQI
4th Aug 20265110 AMAQI
4th Aug 20265711 AMAQI
4th Aug 20265512 PMAQI
4th Aug 2026561 PMAQI
4th Aug 2026492 PMAQI
4th Aug 2026373 PMAQI
4th Aug 2026344 PMAQI
4th Aug 2026355 PMAQI
4th Aug 2026266 PMAQI
4th Aug 2026257 PMAQI
4th Aug 2026268 PMAQI
4th Aug 2026269 PMAQI
4th Aug 20262810 PMAQI
4th Aug 20262811 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026242 AMAQI
5th Aug 2026263 AMAQI
5th Aug 2026304 AMAQI
5th Aug 2026335 AMAQI
22°C21/25°C
5th Aug 2026336 AMAQI
5th Aug 2026447 AMAQI
5th Aug 2026458 AMAQI
5th Aug 2026419 AMAQI
5th Aug 20263910 AMAQI
5th Aug 20264611 AMAQI
5th Aug 20264412 PMAQI
5th Aug 2026431 PMAQI
5th Aug 2026412 PMAQI
5th Aug 2026363 PMAQI
5th Aug 2026354 PMAQI
5th Aug 2026245 PMAQI
5th Aug 2026266 PMAQI
5th Aug 2026307 PMAQI
5th Aug 2026308 PMAQI
5th Aug 2026289 PMAQI
5th Aug 20263010 PMAQI
5th Aug 20262911 PMAQI
6th Aug 20262712 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026272 AMAQI
6th Aug 2026293 AMAQI
6th Aug 2026334 AMAQI
6th Aug 2026265 AMAQI
23°C21/27°C
6th Aug 2026286 AMAQI
6th Aug 2026357 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026389 AMAQI
6th Aug 20264010 AMAQI
6th Aug 20264411 AMAQI
6th Aug 20264912 PMAQI
6th Aug 2026471 PMAQI
6th Aug 2026412 PMAQI
6th Aug 2026473 PMAQI
6th Aug 2026384 PMAQI
6th Aug 2026395 PMAQI
6th Aug 2026446 PMAQI
6th Aug 2026427 PMAQI
6th Aug 2026398 PMAQI
6th Aug 2026429 PMAQI
6th Aug 20264210 PMAQI
6th Aug 20264411 PMAQI
7th Aug 20264912 AMAQI
7th Aug 2026461 AMAQI
7th Aug 2026452 AMAQI
7th Aug 2026463 AMAQI
7th Aug 2026474 AMAQI
7th Aug 2026525 AMAQI
24°C20/28°C
7th Aug 2026536 AMAQI
6 AM7th Aug 2026517 AMAQI
7th Aug 2026478 AMAQI
7th Aug 2026479 AMAQI
7th Aug 20264810 AMAQI
7th Aug 20264911 AMAQI
7th Aug 20263712 PMAQI
12 PM7th Aug 2026531 PMAQI
7th Aug 2026482 PMAQI
7th Aug 2026473 PMAQI
7th Aug 2026474 PMAQI
7th Aug 2026425 PMAQI
7th Aug 2026436 PMAQI
7th Aug 2026427 PMAQI
7 PM7th Aug 2026458 PMAQI
7th Aug 2026489 PMAQI
7th Aug 20264710 PMAQI
7th Aug 20264611 PMAQI
12 AM
5 AM
24°C21/29°C
Day time
Avg. Highest Time
10 AM
46AQI
1 hours / Day
30 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 10 AM to 10 AM (Avg. 46), while the lowest AQI was between 7 PM to 7 PM (Avg. 31).
Night time
Avg. Highest Time
4 AM - 5 AM
41AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 5 AM (Avg. 41), while the lowest AQI was between 8 PM to 8 PM (Avg. 34).
2026 Days Vs Air Quality
Qianzhou, Hunan, China
2026
44%
96
40%
88
14%
30
2%
5
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
96 DaysModerate
88 DaysPoor
30 DaysUnhealthy
5 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 44%
Health Risk Level:
Significant
In 2026, 44% of 219 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
Qianzhou, Hunan, 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
54AQI (US)
54AQI (US)
2nd January 2026
96AQI (US)
96AQI (US)
3rd January 2026
107AQI (US)
107AQI (US)
4th January 2026
76AQI (US)
76AQI (US)
5th January 2026
100AQI (US)
100AQI (US)
6th January 2026
100AQI (US)
100AQI (US)
7th January 2026
109AQI (US)
109AQI (US)
8th January 2026
116AQI (US)
116AQI (US)
9th January 2026
114AQI (US)
114AQI (US)
10th January 2026
145AQI (US)
145AQI (US)
11th January 2026
146AQI (US)
146AQI (US)
12th January 2026
145AQI (US)
145AQI (US)
13th January 2026
148AQI (US)
148AQI (US)
14th January 2026
155AQI (US)
155AQI (US)
15th January 2026
159AQI (US)
159AQI (US)
16th January 2026
165AQI (US)
165AQI (US)
17th January 2026
164AQI (US)
164AQI (US)
18th January 2026
167AQI (US)
167AQI (US)
19th January 2026
101AQI (US)
101AQI (US)
20th January 2026
54AQI (US)
54AQI (US)
21st January 2026
93AQI (US)
93AQI (US)
22nd January 2026
106AQI (US)
106AQI (US)
23rd January 2026
126AQI (US)
126AQI (US)
24th January 2026
136AQI (US)
136AQI (US)
25th January 2026
101AQI (US)
101AQI (US)
26th January 2026
57AQI (US)
57AQI (US)
27th January 2026
98AQI (US)
98AQI (US)
28th January 2026
121AQI (US)
121AQI (US)
29th January 2026
110AQI (US)
110AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
79AQI (US)
79AQI (US)
1st February 2026
96AQI (US)
96AQI (US)
2nd February 2026
110AQI (US)
110AQI (US)
3rd February 2026
122AQI (US)
122AQI (US)
4th February 2026
137AQI (US)
137AQI (US)
5th February 2026
147AQI (US)
147AQI (US)
6th February 2026
127AQI (US)
127AQI (US)
7th February 2026
150AQI (US)
150AQI (US)
8th February 2026
127AQI (US)
127AQI (US)
9th February 2026
94AQI (US)
94AQI (US)
10th February 2026
84AQI (US)
84AQI (US)
11th February 2026
96AQI (US)
96AQI (US)
12th February 2026
115AQI (US)
115AQI (US)
13th February 2026
117AQI (US)
117AQI (US)
14th February 2026
104AQI (US)
104AQI (US)
15th February 2026
109AQI (US)
109AQI (US)
16th February 2026
49AQI (US)
49AQI (US)
17th February 2026
95AQI (US)
95AQI (US)
18th February 2026
108AQI (US)
108AQI (US)
19th February 2026
84AQI (US)
84AQI (US)
20th February 2026
85AQI (US)
85AQI (US)
21st February 2026
101AQI (US)
101AQI (US)
22nd February 2026
99AQI (US)
99AQI (US)
23rd February 2026
62AQI (US)
62AQI (US)
24th February 2026
51AQI (US)
51AQI (US)
25th February 2026
74AQI (US)
74AQI (US)
26th February 2026
33AQI (US)
33AQI (US)
27th February 2026
32AQI (US)
32AQI (US)
28th February 2026
52AQI (US)
52AQI (US)
1st March 2026
22AQI (US)
22AQI (US)
2nd March 2026
47AQI (US)
47AQI (US)
3rd March 2026
60AQI (US)
60AQI (US)
4th March 2026
63AQI (US)
63AQI (US)
5th March 2026
64AQI (US)
64AQI (US)
6th March 2026
90AQI (US)
90AQI (US)
7th March 2026
94AQI (US)
94AQI (US)
8th March 2026
22AQI (US)
22AQI (US)
9th March 2026
36AQI (US)
36AQI (US)
10th March 2026
70AQI (US)
70AQI (US)
11th March 2026
52AQI (US)
52AQI (US)
12th March 2026
83AQI (US)
83AQI (US)
13th March 2026
111AQI (US)
111AQI (US)
14th March 2026
104AQI (US)
104AQI (US)
15th March 2026
60AQI (US)
60AQI (US)
16th March 2026
14AQI (US)
14AQI (US)
17th March 2026
21AQI (US)
21AQI (US)
18th March 2026
42AQI (US)
42AQI (US)
19th March 2026
67AQI (US)
67AQI (US)
20th March 2026
62AQI (US)
62AQI (US)
21st March 2026
61AQI (US)
61AQI (US)
22nd March 2026
51AQI (US)
51AQI (US)
23rd March 2026
47AQI (US)
47AQI (US)
24th March 2026
26AQI (US)
26AQI (US)
25th March 2026
49AQI (US)
49AQI (US)
26th March 2026
25AQI (US)
25AQI (US)
27th March 2026
42AQI (US)
42AQI (US)
28th March 2026
61AQI (US)
61AQI (US)
29th March 2026
54AQI (US)
54AQI (US)
30th March 2026
25AQI (US)
25AQI (US)
31st March 2026
34AQI (US)
34AQI (US)
1st April 2026
49AQI (US)
49AQI (US)
2nd April 2026
52AQI (US)
52AQI (US)
3rd April 2026
25AQI (US)
25AQI (US)
4th April 2026
54AQI (US)
54AQI (US)
5th April 2026
75AQI (US)
75AQI (US)
6th April 2026
56AQI (US)
56AQI (US)
7th April 2026
60AQI (US)
60AQI (US)
8th April 2026
75AQI (US)
75AQI (US)
9th April 2026
96AQI (US)
96AQI (US)
10th April 2026
77AQI (US)
77AQI (US)
11th April 2026
32AQI (US)
32AQI (US)
12th April 2026
38AQI (US)
38AQI (US)
13th April 2026
67AQI (US)
67AQI (US)
14th April 2026
50AQI (US)
50AQI (US)
15th April 2026
46AQI (US)
46AQI (US)
16th April 2026
30AQI (US)
30AQI (US)
17th April 2026
49AQI (US)
49AQI (US)
18th April 2026
56AQI (US)
56AQI (US)
19th April 2026
65AQI (US)
65AQI (US)
20th April 2026
48AQI (US)
48AQI (US)
21st April 2026
16AQI (US)
16AQI (US)
22nd April 2026
21AQI (US)
21AQI (US)
23rd April 2026
42AQI (US)
42AQI (US)
24th April 2026
54AQI (US)
54AQI (US)
25th April 2026
58AQI (US)
58AQI (US)
26th April 2026
77AQI (US)
77AQI (US)
27th April 2026
58AQI (US)
58AQI (US)
28th April 2026
14AQI (US)
14AQI (US)
29th April 2026
33AQI (US)
33AQI (US)
30th April 2026
49AQI (US)
49AQI (US)
1st May 2026
55AQI (US)
55AQI (US)
2nd May 2026
59AQI (US)
59AQI (US)
3rd May 2026
51AQI (US)
51AQI (US)
4th May 2026
52AQI (US)
52AQI (US)
5th May 2026
51AQI (US)
51AQI (US)
6th May 2026
72AQI (US)
72AQI (US)
7th May 2026
70AQI (US)
70AQI (US)
8th May 2026
38AQI (US)
38AQI (US)
9th May 2026
39AQI (US)
39AQI (US)
10th May 2026
64AQI (US)
64AQI (US)
11th May 2026
83AQI (US)
83AQI (US)
12th May 2026
86AQI (US)
86AQI (US)
13th May 2026
45AQI (US)
45AQI (US)
14th May 2026
55AQI (US)
55AQI (US)
15th May 2026
75AQI (US)
75AQI (US)
16th May 2026
73AQI (US)
73AQI (US)
17th May 2026
71AQI (US)
71AQI (US)
18th May 2026
67AQI (US)
67AQI (US)
19th May 2026
65AQI (US)
65AQI (US)
20th May 2026
76AQI (US)
76AQI (US)
21st May 2026
83AQI (US)
83AQI (US)
22nd May 2026
87AQI (US)
87AQI (US)
23rd May 2026
78AQI (US)
78AQI (US)
24th May 2026
77AQI (US)
77AQI (US)
25th May 2026
78AQI (US)
78AQI (US)
26th May 2026
50AQI (US)
50AQI (US)
27th May 2026
14AQI (US)
14AQI (US)
28th May 2026
38AQI (US)
38AQI (US)
29th May 2026
41AQI (US)
41AQI (US)
30th May 2026
45AQI (US)
45AQI (US)
31st May 2026
47AQI (US)
47AQI (US)
1st June 2026
56AQI (US)
56AQI (US)
2nd June 2026
59AQI (US)
59AQI (US)
3rd June 2026
50AQI (US)
50AQI (US)
4th June 2026
49AQI (US)
49AQI (US)
5th June 2026
67AQI (US)
67AQI (US)
6th June 2026
69AQI (US)
69AQI (US)
7th June 2026
35AQI (US)
35AQI (US)
8th June 2026
12AQI (US)
12AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
39AQI (US)
39AQI (US)
11th June 2026
52AQI (US)
52AQI (US)
12th June 2026
47AQI (US)
47AQI (US)
13th June 2026
28AQI (US)
28AQI (US)
14th June 2026
40AQI (US)
40AQI (US)
15th June 2026
44AQI (US)
44AQI (US)
16th June 2026
52AQI (US)
52AQI (US)
17th June 2026
69AQI (US)
69AQI (US)
18th June 2026
63AQI (US)
63AQI (US)
19th June 2026
13AQI (US)
13AQI (US)
20th June 2026
18AQI (US)
18AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
29AQI (US)
29AQI (US)
26th June 2026
35AQI (US)
35AQI (US)
27th June 2026
47AQI (US)
47AQI (US)
28th June 2026
66AQI (US)
66AQI (US)
29th June 2026
56AQI (US)
56AQI (US)
30th June 2026
27AQI (US)
27AQI (US)
1st July 2026
22AQI (US)
22AQI (US)
2nd July 2026
33AQI (US)
33AQI (US)
3rd July 2026
31AQI (US)
31AQI (US)
4th July 2026
30AQI (US)
30AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
20AQI (US)
20AQI (US)
7th July 2026
21AQI (US)
21AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
32AQI (US)
32AQI (US)
12th July 2026
39AQI (US)
39AQI (US)
13th July 2026
46AQI (US)
46AQI (US)
14th July 2026
52AQI (US)
52AQI (US)
15th July 2026
57AQI (US)
57AQI (US)
16th July 2026
29AQI (US)
29AQI (US)
17th July 2026
31AQI (US)
31AQI (US)
18th July 2026
38AQI (US)
38AQI (US)
19th July 2026
41AQI (US)
41AQI (US)
20th July 2026
45AQI (US)
45AQI (US)
21st July 2026
50AQI (US)
50AQI (US)
22nd July 2026
52AQI (US)
52AQI (US)
23rd July 2026
53AQI (US)
53AQI (US)
24th July 2026
49AQI (US)
49AQI (US)
25th July 2026
39AQI (US)
39AQI (US)
26th July 2026
42AQI (US)
42AQI (US)
27th July 2026
36AQI (US)
36AQI (US)
28th July 2026
28AQI (US)
28AQI (US)
29th July 2026
38AQI (US)
38AQI (US)
30th July 2026
33AQI (US)
33AQI (US)
31st July 2026
35AQI (US)
35AQI (US)
1st August 2026
31AQI (US)
31AQI (US)
2nd August 2026
31AQI (US)
31AQI (US)
3rd August 2026
34AQI (US)
34AQI (US)
4th August 2026
36AQI (US)
36AQI (US)
5th August 2026
34AQI (US)
34AQI (US)
6th August 2026
38AQI (US)
38AQI (US)
7th August 2026
47AQI (US)
47AQI (US)
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
112AQI (US)
95AQI (US)
54AQI (US)
51AQI (US)
61AQI (US)
41AQI (US)
36AQI (US)
36AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202663AQI (US)
1
10
15
5
3
12
13
14
15
2
15
15
9
22
20
10
27
4
7
96
88
30
5
Highest AQI (US) recorded in
January112AQI (US)
Lowest AQI (US) recorded in
August36AQI (US)
202581AQI (US)
3
19
9
19
9
27
4
25
5
31
10
20
9
22
11
20
5
25
29
2
3
23
4
8
18
5
38
252
61
14
Highest AQI (US) recorded in
January138AQI (US)
Lowest AQI (US) recorded in
August53AQI (US)
202475AQI (US)
1
11
14
5
3
17
8
1
2
25
4
8
22
5
26
11
19
28
3
11
20
27
3
1
30
30
5
18
8
70
235
47
14
Highest AQI (US) recorded in
December127AQI (US)
Lowest AQI (US) recorded in
July46AQI (US)
202358AQI (US)
13
15
3
7
9
11
1
16
13
2
12
18
21
10
28
2
31
30
1
29
1
21
10
11
17
1
2
15
10
4
208
109
39
8
Highest AQI (US) recorded in
January108AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
202273AQI (US)
14
15
1
12
10
1
2
24
5
2
27
1
5
26
19
11
23
1
1
3
24
1
15
16
9
19
2
20
11
78
195
45
1
1
Highest AQI (US) recorded in
February113AQI (US)
Lowest AQI (US) recorded in
July41AQI (US)
202174AQI (US)
2
27
2
1
15
11
1
3
25
3
6
24
10
21
15
15
27
4
19
12
11
19
5
26
3
17
10
10
17
4
100
190
68
7
Highest AQI (US) recorded in
January127AQI (US)
Lowest AQI (US) recorded in
July45AQI (US)
202070AQI (US)
3
4
6
4
10
7
18
20
10
15
16
23
8
17
13
8
16
7
5
17
8
8
18
5
95
120
46
5
Highest AQI (US) recorded in
December122AQI (US)
Lowest AQI (US) recorded in
June45AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
81AQI (US)Least Polluted Year Recorded
2023(Avg.)
58AQI (US)Qianzhou's annual 2026 AQI (US) (63) shows an average percentage change of -11.3% (improved AQI (US)) compared to previous years: 2020 (70), 2021 (74), 2022 (73), 2023 (58), 2024 (75), 2025 (81).
