Baiha Shan, Changde, 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
Baiha Shan, Changde, Hunan, China
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
10th Aug 2024
88AQILowest AQI recorded on
12th Aug 2026
26AQISame Day Analysis (13th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 4th highest AQI at 31 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 12th Aug - 13th Aug 2026
Baiha Shan, Changde, Hunan, China
AQI
Day
Night
.
5 AM12th Aug 2026
7 PM
4 AM13th Aug 2026
Day time
Avg. Highest Time
10AM12th Aug
31AQI
Avg. Lowest Time
12PM12th Aug
21AQI
Night time
Avg. Highest Time
12AM13th Aug
46AQI
Avg. Lowest Time
1AM13th Aug
23AQI
In the last 24 hours,
Baiha Shan's AQI reached its highest point of 46 at 12 AM during the Night, while the lowest point, 21, was recorded at 12 PM during the Day between 12th Aug and 13th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Baiha Shan, Changde, Hunan, China
JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
15th Jul 2026785 AMAQI
15th Jul 2026806 AMAQI
15th Jul 2026677 AMAQI
15th Jul 2026708 AMAQI
15th Jul 2026389 AMAQI
15th Jul 20262910 AMAQI
15th Jul 20263211 AMAQI
15th Jul 20262712 PMAQI
15th Jul 2026231 PMAQI
15th Jul 2026232 PMAQI
15th Jul 2026173 PMAQI
15th Jul 2026174 PMAQI
15th Jul 2026165 PMAQI
15th Jul 2026196 PMAQI
15th Jul 2026197 PMAQI
15th Jul 2026138 PMAQI
15th Jul 2026139 PMAQI
15th Jul 20261410 PMAQI
15th Jul 20261111 PMAQI
16th Jul 20261412 AMAQI
16th Jul 2026211 AMAQI
16th Jul 2026172 AMAQI
16th Jul 2026193 AMAQI
16th Jul 2026194 AMAQI
32°C28/36°C
16th Jul 2026175 AMAQI
16th Jul 2026146 AMAQI
16th Jul 2026147 AMAQI
16th Jul 2026168 AMAQI
16th Jul 2026179 AMAQI
16th Jul 20262110 AMAQI
16th Jul 20261611 AMAQI
16th Jul 20261412 PMAQI
16th Jul 2026141 PMAQI
16th Jul 2026172 PMAQI
16th Jul 2026173 PMAQI
16th Jul 2026174 PMAQI
16th Jul 2026175 PMAQI
16th Jul 2026176 PMAQI
16th Jul 2026217 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262110 PMAQI
16th Jul 20262311 PMAQI
17th Jul 20262512 AMAQI
17th Jul 2026271 AMAQI
17th Jul 2026252 AMAQI
17th Jul 2026233 AMAQI
17th Jul 2026234 AMAQI
30°C27/35°C
17th Jul 2026235 AMAQI
17th Jul 2026256 AMAQI
17th Jul 2026257 AMAQI
17th Jul 2026258 AMAQI
17th Jul 2026309 AMAQI
17th Jul 20262510 AMAQI
17th Jul 20262411 AMAQI
17th Jul 20262412 PMAQI
17th Jul 2026221 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026313 PMAQI
17th Jul 2026294 PMAQI
17th Jul 2026255 PMAQI
17th Jul 2026276 PMAQI
17th Jul 2026317 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026339 PMAQI
17th Jul 20264010 PMAQI
17th Jul 20265111 PMAQI
18th Jul 20265112 AMAQI
18th Jul 2026481 AMAQI
18th Jul 2026512 AMAQI
18th Jul 2026423 AMAQI
18th Jul 2026384 AMAQI
31°C27/36°C
18th Jul 2026515 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026467 AMAQI
18th Jul 2026568 AMAQI
18th Jul 2026659 AMAQI
18th Jul 20266610 AMAQI
18th Jul 20265111 AMAQI
18th Jul 20265112 PMAQI
18th Jul 2026521 PMAQI
18th Jul 2026522 PMAQI
18th Jul 2026533 PMAQI
18th Jul 2026524 PMAQI
18th Jul 2026465 PMAQI
18th Jul 2026506 PMAQI
18th Jul 2026447 PMAQI
18th Jul 2026448 PMAQI
18th Jul 2026589 PMAQI
18th Jul 20267010 PMAQI
18th Jul 20266211 PMAQI
19th Jul 20265512 AMAQI
19th Jul 2026531 AMAQI
19th Jul 2026442 AMAQI
19th Jul 2026553 AMAQI
19th Jul 2026534 AMAQI
28°C25/31°C
19th Jul 2026465 AMAQI
19th Jul 2026466 AMAQI
19th Jul 2026577 AMAQI
19th Jul 2026548 AMAQI
19th Jul 2026579 AMAQI
19th Jul 20265310 AMAQI
19th Jul 20265411 AMAQI
19th Jul 20265812 PMAQI
19th Jul 2026621 PMAQI
19th Jul 2026622 PMAQI
19th Jul 2026593 PMAQI
19th Jul 2026544 PMAQI
19th Jul 2026515 PMAQI
19th Jul 2026556 PMAQI
19th Jul 2026657 PMAQI
19th Jul 2026628 PMAQI
19th Jul 2026589 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20265211 PMAQI
20th Jul 20265012 AMAQI
20th Jul 2026421 AMAQI
20th Jul 2026402 AMAQI
20th Jul 2026523 AMAQI
20th Jul 2026504 AMAQI
25°C24/27°C
20th Jul 2026525 AMAQI
20th Jul 2026386 AMAQI
20th Jul 2026487 AMAQI
20th Jul 2026388 AMAQI
20th Jul 2026429 AMAQI
20th Jul 20264810 AMAQI
20th Jul 20265711 AMAQI
20th Jul 20265112 PMAQI
20th Jul 2026581 PMAQI
20th Jul 2026622 PMAQI
20th Jul 2026653 PMAQI
20th Jul 2026664 PMAQI
20th Jul 2026675 PMAQI
20th Jul 2026626 PMAQI
20th Jul 2026677 PMAQI
20th Jul 2026648 PMAQI
20th Jul 2026679 PMAQI
20th Jul 20265110 PMAQI
20th Jul 20264811 PMAQI
21st Jul 20267812 AMAQI
21st Jul 2026801 AMAQI
21st Jul 2026762 AMAQI
21st Jul 2026723 AMAQI
21st Jul 2026694 AMAQI
27°C24/31°C
21st Jul 2026725 AMAQI
21st Jul 2026766 AMAQI
21st Jul 2026817 AMAQI
21st Jul 2026768 AMAQI
21st Jul 2026809 AMAQI
21st Jul 20268410 AMAQI
21st Jul 20267212 PMAQI
21st Jul 2026721 PMAQI
21st Jul 2026652 PMAQI
21st Jul 2026643 PMAQI
21st Jul 2026694 PMAQI
21st Jul 2026675 PMAQI
21st Jul 20261006 PMAQI
21st Jul 2026657 PMAQI
21st Jul 2026678 PMAQI
21st Jul 2026709 PMAQI
21st Jul 20266910 PMAQI
21st Jul 20267011 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026252 AMAQI
22nd Jul 2026383 AMAQI
22nd Jul 2026334 AMAQI
28°C24/34°C
22nd Jul 2026405 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026387 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20264210 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026311 PMAQI
22nd Jul 2026292 PMAQI
22nd Jul 2026253 PMAQI
22nd Jul 2026214 PMAQI
22nd Jul 2026335 PMAQI
22nd Jul 2026426 PMAQI
22nd Jul 2026387 PMAQI
22nd Jul 2026388 PMAQI
22nd Jul 2026339 PMAQI
22nd Jul 20264210 PMAQI
22nd Jul 20264611 PMAQI
23rd Jul 20263812 AMAQI
23rd Jul 2026311 AMAQI
23rd Jul 2026422 AMAQI
23rd Jul 2026523 AMAQI
23rd Jul 2026214 AMAQI
29°C25/35°C
23rd Jul 2026215 AMAQI
23rd Jul 2026216 AMAQI
23rd Jul 2026367 AMAQI
23rd Jul 2026238 AMAQI
23rd Jul 2026299 AMAQI
23rd Jul 20263110 AMAQI
23rd Jul 20263111 AMAQI
23rd Jul 20262712 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026462 PMAQI
23rd Jul 2026523 PMAQI
23rd Jul 2026554 PMAQI
23rd Jul 2026625 PMAQI
23rd Jul 2026566 PMAQI
23rd Jul 2026517 PMAQI
23rd Jul 2026538 PMAQI
23rd Jul 2026579 PMAQI
23rd Jul 20265410 PMAQI
23rd Jul 20265511 PMAQI
24th Jul 20265712 AMAQI
24th Jul 2026551 AMAQI
24th Jul 2026532 AMAQI
24th Jul 2026513 AMAQI
24th Jul 2026514 AMAQI
29°C24/35°C
24th Jul 2026525 AMAQI
24th Jul 2026516 AMAQI
24th Jul 2026557 AMAQI
24th Jul 2026558 AMAQI
24th Jul 2026579 AMAQI
24th Jul 20265310 AMAQI
24th Jul 20265511 AMAQI
24th Jul 20265012 PMAQI
24th Jul 2026381 PMAQI
24th Jul 2026332 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026314 PMAQI
24th Jul 2026315 PMAQI
24th Jul 2026336 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026428 PMAQI
24th Jul 2026579 PMAQI
24th Jul 20266010 PMAQI
24th Jul 20265611 PMAQI
25th Jul 20266012 AMAQI
25th Jul 2026531 AMAQI
25th Jul 2026532 AMAQI
25th Jul 2026483 AMAQI
25th Jul 2026524 AMAQI
29°C26/34°C
25th Jul 2026535 AMAQI
25th Jul 2026576 AMAQI
25th Jul 2026627 AMAQI
25th Jul 2026598 AMAQI
25th Jul 2026599 AMAQI
25th Jul 20265610 AMAQI
25th Jul 20266011 AMAQI
25th Jul 20265312 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026563 PMAQI
25th Jul 2026534 PMAQI
25th Jul 2026525 PMAQI
25th Jul 2026576 PMAQI
25th Jul 2026607 PMAQI
25th Jul 2026528 PMAQI
25th Jul 2026609 PMAQI
25th Jul 20266010 PMAQI
25th Jul 20265711 PMAQI
26th Jul 20264812 AMAQI
26th Jul 2026551 AMAQI
26th Jul 2026472 AMAQI
26th Jul 2026483 AMAQI
26th Jul 2026484 AMAQI
31°C27/36°C
26th Jul 2026485 AMAQI
26th Jul 2026606 AMAQI
26th Jul 2026547 AMAQI
26th Jul 2026568 AMAQI
26th Jul 2026669 AMAQI
26th Jul 20267610 AMAQI
26th Jul 20267611 AMAQI
26th Jul 20266512 PMAQI
26th Jul 2026671 PMAQI
26th Jul 2026662 PMAQI
26th Jul 2026643 PMAQI
26th Jul 2026584 PMAQI
26th Jul 2026405 PMAQI
26th Jul 2026426 PMAQI
26th Jul 2026447 PMAQI
26th Jul 2026308 PMAQI
26th Jul 2026289 PMAQI
26th Jul 20262710 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026254 AMAQI
30°C25/35°C
27th Jul 2026215 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026368 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026251 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026216 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026273 AMAQI
28th Jul 2026254 AMAQI
24°C24/25°C
28th Jul 2026215 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026238 AMAQI
28th Jul 2026319 AMAQI
28th Jul 20262710 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026276 PMAQI
28th Jul 2026367 PMAQI
28th Jul 2026318 PMAQI
28th Jul 2026279 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262912 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026344 AMAQI
26°C24/31°C
29th Jul 2026475 AMAQI
29th Jul 2026346 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026478 AMAQI
29th Jul 2026489 AMAQI
29th Jul 20266010 AMAQI
29th Jul 20265811 AMAQI
29th Jul 20265612 PMAQI
29th Jul 2026441 PMAQI
29th Jul 2026322 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026364 PMAQI
29th Jul 2026455 PMAQI
29th Jul 2026426 PMAQI
29th Jul 2026447 PMAQI
29th Jul 2026468 PMAQI
29th Jul 2026529 PMAQI
29th Jul 20265510 PMAQI
29th Jul 20265311 PMAQI
30th Jul 20265112 AMAQI
30th Jul 2026461 AMAQI
30th Jul 2026402 AMAQI
30th Jul 2026293 AMAQI
30th Jul 2026254 AMAQI
27°C25/34°C
30th Jul 2026425 AMAQI
30th Jul 2026506 AMAQI
30th Jul 2026467 AMAQI
30th Jul 2026508 AMAQI
30th Jul 2026509 AMAQI
30th Jul 20264210 AMAQI
30th Jul 20263111 AMAQI
30th Jul 20265112 PMAQI
30th Jul 2026481 PMAQI
30th Jul 2026422 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026215 PMAQI
30th Jul 2026236 PMAQI
30th Jul 2026297 PMAQI
30th Jul 2026338 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20263310 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026321 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026234 AMAQI
29°C24/33°C
31st Jul 2026235 AMAQI
31st Jul 2026276 AMAQI
31st Jul 2026277 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026469 AMAQI
31st Jul 20263610 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262112 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026214 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20263210 PMAQI
31st Jul 20263611 PMAQI
1st Aug 20264012 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026332 AMAQI
1st Aug 2026363 AMAQI
1st Aug 2026464 AMAQI
29°C25/35°C
1st Aug 2026305 AMAQI
1st Aug 2026406 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026448 AMAQI
1st Aug 2026519 AMAQI
1st Aug 20265910 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20265512 PMAQI
1st Aug 2026561 PMAQI
1st Aug 2026492 PMAQI
1st Aug 2026543 PMAQI
1st Aug 2026444 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026297 PMAQI
1st Aug 2026488 PMAQI
1st Aug 2026559 PMAQI
1st Aug 20264910 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20263612 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026382 AMAQI
2nd Aug 2026293 AMAQI
2nd Aug 2026444 AMAQI
29°C25/34°C
2nd Aug 2026405 AMAQI
2nd Aug 2026426 AMAQI
2nd Aug 2026517 AMAQI
2nd Aug 2026548 AMAQI
2nd Aug 2026569 AMAQI
2nd Aug 20265510 AMAQI
2nd Aug 20265811 AMAQI
2nd Aug 20265512 PMAQI
2nd Aug 2026541 PMAQI
2nd Aug 2026332 PMAQI
2nd Aug 2026363 PMAQI
2nd Aug 2026334 PMAQI
2nd Aug 2026315 PMAQI
2nd Aug 2026296 PMAQI
2nd Aug 2026277 PMAQI
2nd Aug 2026298 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 20262711 PMAQI
3rd Aug 20262112 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026254 AMAQI
29°C26/34°C
3rd Aug 2026215 AMAQI
3rd Aug 2026216 AMAQI
3rd Aug 2026217 AMAQI
3rd Aug 2026278 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20263210 AMAQI
3rd Aug 20264911 AMAQI
3rd Aug 20264012 PMAQI
3rd Aug 2026401 PMAQI
3rd Aug 2026312 PMAQI
3rd Aug 2026293 PMAQI
3rd Aug 2026344 PMAQI
3rd Aug 2026495 PMAQI
3rd Aug 2026446 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026469 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20263812 AMAQI
4th Aug 2026331 AMAQI
4th Aug 2026332 AMAQI
4th Aug 2026333 AMAQI
4th Aug 2026404 AMAQI
28°C25/32°C
4th Aug 2026495 AMAQI
4th Aug 2026486 AMAQI
4th Aug 2026497 AMAQI
4th Aug 2026588 AMAQI
4th Aug 2026629 AMAQI
4th Aug 20265510 AMAQI
4th Aug 20265511 AMAQI
4th Aug 20265912 PMAQI
4th Aug 2026571 PMAQI
4th Aug 2026522 PMAQI
4th Aug 2026343 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026275 PMAQI
4th Aug 2026316 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026278 PMAQI
4th Aug 2026389 PMAQI
4th Aug 20264410 PMAQI
4th Aug 20264211 PMAQI
5th Aug 20263412 AMAQI
5th Aug 2026341 AMAQI
5th Aug 2026422 AMAQI
5th Aug 2026383 AMAQI
5th Aug 2026364 AMAQI
26°C24/28°C
5th Aug 2026335 AMAQI
5th Aug 2026296 AMAQI
5th Aug 2026257 AMAQI
5th Aug 2026528 AMAQI
5th Aug 2026529 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20263111 AMAQI
5th Aug 20263612 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026272 PMAQI
5th Aug 2026333 PMAQI
5th Aug 2026554 PMAQI
5th Aug 2026605 PMAQI
5th Aug 2026676 PMAQI
5th Aug 2026587 PMAQI
5th Aug 2026388 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026232 AMAQI
6th Aug 2026253 AMAQI
6th Aug 2026334 AMAQI
26°C24/30°C
6th Aug 2026385 AMAQI
6th Aug 2026386 AMAQI
6th Aug 2026387 AMAQI
6th Aug 2026528 AMAQI
6th Aug 2026339 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20262311 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026424 PMAQI
6th Aug 2026485 PMAQI
6th Aug 2026586 PMAQI
6th Aug 2026627 PMAQI
6th Aug 2026638 PMAQI
6th Aug 2026709 PMAQI
6th Aug 20267310 PMAQI
6th Aug 20265411 PMAQI
7th Aug 20265512 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026363 AMAQI
7th Aug 2026364 AMAQI
28°C24/32°C
7th Aug 2026275 AMAQI
7th Aug 2026276 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026278 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262710 AMAQI
7th Aug 20264211 AMAQI
7th Aug 20264012 PMAQI
7th Aug 2026561 PMAQI
7th Aug 2026702 PMAQI
7th Aug 2026693 PMAQI
7th Aug 2026724 PMAQI
7th Aug 2026745 PMAQI
7th Aug 2026676 PMAQI
7th Aug 2026677 PMAQI
7th Aug 2026698 PMAQI
7th Aug 2026579 PMAQI
7th Aug 20266310 PMAQI
7th Aug 20266011 PMAQI
8th Aug 20265112 AMAQI
8th Aug 2026401 AMAQI
8th Aug 2026482 AMAQI
8th Aug 2026593 AMAQI
8th Aug 2026534 AMAQI
28°C25/32°C
8th Aug 2026595 AMAQI
8th Aug 2026696 AMAQI
8th Aug 2026717 AMAQI
8th Aug 2026808 AMAQI
8th Aug 2026789 AMAQI
8th Aug 20267810 AMAQI
8th Aug 20268311 AMAQI
8th Aug 20268112 PMAQI
8th Aug 2026841 PMAQI
8th Aug 2026842 PMAQI
8th Aug 2026783 PMAQI
8th Aug 2026704 PMAQI
8th Aug 2026665 PMAQI
8th Aug 2026726 PMAQI
8th Aug 2026767 PMAQI
8th Aug 2026818 PMAQI
8th Aug 2026899 PMAQI
8th Aug 20268710 PMAQI
8th Aug 20268611 PMAQI
9th Aug 20268612 AMAQI
9th Aug 2026901 AMAQI
9th Aug 2026862 AMAQI
9th Aug 2026943 AMAQI
9th Aug 2026884 AMAQI
28°C25/33°C
9th Aug 2026845 AMAQI
9th Aug 20261056 AMAQI
9th Aug 20261107 AMAQI
9th Aug 2026998 AMAQI
9th Aug 2026929 AMAQI
9th Aug 20268110 AMAQI
9th Aug 20268111 AMAQI
9th Aug 20266812 PMAQI
9th Aug 2026581 PMAQI
9th Aug 2026602 PMAQI
9th Aug 2026573 PMAQI
9th Aug 2026574 PMAQI
9th Aug 2026485 PMAQI
9th Aug 2026446 PMAQI
9th Aug 2026447 PMAQI
9th Aug 2026428 PMAQI
9th Aug 2026489 PMAQI
9th Aug 20264610 PMAQI
9th Aug 20263811 PMAQI
10th Aug 20263012 AMAQI
10th Aug 2026281 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026213 AMAQI
10th Aug 2026224 AMAQI
27°C25/30°C
10th Aug 2026365 AMAQI
10th Aug 2026276 AMAQI
10th Aug 2026267 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026289 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20263811 AMAQI
10th Aug 20264212 PMAQI
10th Aug 2026481 PMAQI
10th Aug 2026582 PMAQI
10th Aug 2026563 PMAQI
10th Aug 2026554 PMAQI
10th Aug 2026525 PMAQI
10th Aug 2026466 PMAQI
10th Aug 2026487 PMAQI
10th Aug 2026508 PMAQI
10th Aug 2026629 PMAQI
10th Aug 20265910 PMAQI
10th Aug 20263111 PMAQI
11th Aug 20263612 AMAQI
11th Aug 2026361 AMAQI
11th Aug 2026402 AMAQI
11th Aug 2026333 AMAQI
11th Aug 2026254 AMAQI
27°C24/31°C
11th Aug 2026295 AMAQI
11th Aug 2026336 AMAQI
11th Aug 2026487 AMAQI
11th Aug 2026558 AMAQI
11th Aug 2026569 AMAQI
11th Aug 20266610 AMAQI
11th Aug 20267111 AMAQI
11th Aug 20265812 PMAQI
11th Aug 2026541 PMAQI
11th Aug 2026442 PMAQI
11th Aug 2026423 PMAQI
11th Aug 2026214 PMAQI
11th Aug 2026295 PMAQI
11th Aug 2026276 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026318 PMAQI
11th Aug 2026299 PMAQI
11th Aug 20262910 PMAQI
11th Aug 20262111 PMAQI
12th Aug 20262912 AMAQI
12th Aug 2026291 AMAQI
12th Aug 2026342 AMAQI
12th Aug 2026273 AMAQI
12th Aug 2026234 AMAQI
24°C23/26°C
12th Aug 2026235 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026217 AMAQI
12th Aug 2026218 AMAQI
12th Aug 2026219 AMAQI
12th Aug 20263110 AMAQI
12th Aug 20262311 AMAQI
12th Aug 20262112 PMAQI
12th Aug 2026251 PMAQI
12th Aug 2026252 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026234 PMAQI
12th Aug 2026235 PMAQI
12th Aug 2026256 PMAQI
12th Aug 2026257 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026339 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20263811 PMAQI
13th Aug 20264612 AMAQI
13th Aug 2026231 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026253 AMAQI
13th Aug 2026254 AMAQI
23°C23/24°C
13th Aug 2026315 AMAQI
5 AM13th Aug 2026296 AMAQI
13th Aug 2026317 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20262710 AMAQI
13th Aug 20265311 AMAQI
13th Aug 20264812 PMAQI
12 PM13th Aug 2026421 PMAQI
13th Aug 2026382 PMAQI
13th Aug 2026293 PMAQI
13th Aug 2026234 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026216 PMAQI
13th Aug 2026217 PMAQI
7 PM13th Aug 2026298 PMAQI
13th Aug 2026259 PMAQI
13th Aug 20262510 PMAQI
13th Aug 20264611 PMAQI
12 AM
4 AM
22°C21/23°C
Day time
Avg. Highest Time
8 AM - 1 PM
45AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
5 AM - 6 AM
41AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 1 PM (Avg. 45), while the lowest AQI was between 5 AM to 6 AM (Avg. 41).
Night time
Avg. Highest Time
9 PM - 11 PM
44AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
1 AM - 4 AM
39AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 44), while the lowest AQI was between 1 AM to 4 AM (Avg. 39).
2026 Days Vs Air Quality
Baiha Shan, Changde, Hunan, China
2026
28%
63
42%
95
24%
54
6%
13
Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)
Good
63 DaysModerate
95 DaysPoor
54 DaysUnhealthy
13 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 28%
Health Risk Level:
Very high
In 2026, 28% of 225 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Baiha Shan, Changde, 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
94AQI (US)
94AQI (US)
2nd January 2026
147AQI (US)
147AQI (US)
3rd January 2026
156AQI (US)
156AQI (US)
4th January 2026
129AQI (US)
129AQI (US)
5th January 2026
133AQI (US)
133AQI (US)
6th January 2026
136AQI (US)
136AQI (US)
7th January 2026
127AQI (US)
127AQI (US)
8th January 2026
130AQI (US)
130AQI (US)
9th January 2026
121AQI (US)
121AQI (US)
10th January 2026
142AQI (US)
142AQI (US)
11th January 2026
150AQI (US)
150AQI (US)
12th January 2026
158AQI (US)
158AQI (US)
13th January 2026
138AQI (US)
138AQI (US)
14th January 2026
151AQI (US)
151AQI (US)
15th January 2026
163AQI (US)
163AQI (US)
16th January 2026
172AQI (US)
172AQI (US)
17th January 2026
181AQI (US)
181AQI (US)
18th January 2026
196AQI (US)
196AQI (US)
19th January 2026
94AQI (US)
94AQI (US)
20th January 2026
108AQI (US)
108AQI (US)
21st January 2026
104AQI (US)
104AQI (US)
22nd January 2026
119AQI (US)
119AQI (US)
23rd January 2026
144AQI (US)
144AQI (US)
24th January 2026
155AQI (US)
155AQI (US)
25th January 2026
144AQI (US)
144AQI (US)
26th January 2026
143AQI (US)
143AQI (US)
27th January 2026
160AQI (US)
160AQI (US)
28th January 2026
160AQI (US)
160AQI (US)
29th January 2026
125AQI (US)
125AQI (US)
30th January 2026
127AQI (US)
127AQI (US)
31st January 2026
126AQI (US)
126AQI (US)
1st February 2026
115AQI (US)
115AQI (US)
2nd February 2026
121AQI (US)
121AQI (US)
3rd February 2026
124AQI (US)
124AQI (US)
4th February 2026
133AQI (US)
133AQI (US)
5th February 2026
162AQI (US)
162AQI (US)
6th February 2026
173AQI (US)
173AQI (US)
7th February 2026
157AQI (US)
157AQI (US)
8th February 2026
148AQI (US)
148AQI (US)
9th February 2026
139AQI (US)
139AQI (US)
10th February 2026
121AQI (US)
121AQI (US)
11th February 2026
101AQI (US)
101AQI (US)
12th February 2026
146AQI (US)
146AQI (US)
13th February 2026
145AQI (US)
145AQI (US)
14th February 2026
134AQI (US)
134AQI (US)
15th February 2026
142AQI (US)
142AQI (US)
16th February 2026
61AQI (US)
61AQI (US)
17th February 2026
111AQI (US)
111AQI (US)
18th February 2026
138AQI (US)
138AQI (US)
19th February 2026
128AQI (US)
128AQI (US)
20th February 2026
87AQI (US)
87AQI (US)
21st February 2026
83AQI (US)
83AQI (US)
22nd February 2026
128AQI (US)
128AQI (US)
23rd February 2026
109AQI (US)
109AQI (US)
24th February 2026
91AQI (US)
91AQI (US)
25th February 2026
86AQI (US)
86AQI (US)
26th February 2026
64AQI (US)
64AQI (US)
27th February 2026
65AQI (US)
65AQI (US)
28th February 2026
94AQI (US)
94AQI (US)
1st March 2026
29AQI (US)
29AQI (US)
2nd March 2026
45AQI (US)
45AQI (US)
3rd March 2026
70AQI (US)
70AQI (US)
4th March 2026
78AQI (US)
78AQI (US)
5th March 2026
110AQI (US)
110AQI (US)
6th March 2026
140AQI (US)
140AQI (US)
7th March 2026
150AQI (US)
150AQI (US)
8th March 2026
139AQI (US)
139AQI (US)
9th March 2026
137AQI (US)
137AQI (US)
10th March 2026
97AQI (US)
97AQI (US)
11th March 2026
68AQI (US)
68AQI (US)
12th March 2026
128AQI (US)
128AQI (US)
13th March 2026
127AQI (US)
127AQI (US)
14th March 2026
123AQI (US)
123AQI (US)
15th March 2026
91AQI (US)
91AQI (US)
16th March 2026
32AQI (US)
32AQI (US)
17th March 2026
50AQI (US)
50AQI (US)
18th March 2026
53AQI (US)
53AQI (US)
19th March 2026
94AQI (US)
94AQI (US)
20th March 2026
132AQI (US)
132AQI (US)
21st March 2026
111AQI (US)
111AQI (US)
22nd March 2026
93AQI (US)
93AQI (US)
23rd March 2026
66AQI (US)
66AQI (US)
24th March 2026
101AQI (US)
101AQI (US)
25th March 2026
115AQI (US)
115AQI (US)
26th March 2026
68AQI (US)
68AQI (US)
27th March 2026
60AQI (US)
60AQI (US)
28th March 2026
71AQI (US)
71AQI (US)
29th March 2026
61AQI (US)
61AQI (US)
30th March 2026
33AQI (US)
33AQI (US)
31st March 2026
78AQI (US)
78AQI (US)
1st April 2026
44AQI (US)
44AQI (US)
2nd April 2026
58AQI (US)
58AQI (US)
3rd April 2026
40AQI (US)
40AQI (US)
4th April 2026
58AQI (US)
58AQI (US)
5th April 2026
96AQI (US)
96AQI (US)
6th April 2026
92AQI (US)
92AQI (US)
7th April 2026
114AQI (US)
114AQI (US)
8th April 2026
136AQI (US)
136AQI (US)
9th April 2026
112AQI (US)
112AQI (US)
10th April 2026
79AQI (US)
79AQI (US)
11th April 2026
86AQI (US)
86AQI (US)
12th April 2026
65AQI (US)
65AQI (US)
13th April 2026
84AQI (US)
84AQI (US)
14th April 2026
61AQI (US)
61AQI (US)
15th April 2026
58AQI (US)
58AQI (US)
16th April 2026
69AQI (US)
69AQI (US)
17th April 2026
71AQI (US)
71AQI (US)
18th April 2026
66AQI (US)
66AQI (US)
19th April 2026
95AQI (US)
95AQI (US)
20th April 2026
97AQI (US)
97AQI (US)
21st April 2026
37AQI (US)
37AQI (US)
22nd April 2026
29AQI (US)
29AQI (US)
23rd April 2026
56AQI (US)
56AQI (US)
24th April 2026
80AQI (US)
80AQI (US)
25th April 2026
75AQI (US)
75AQI (US)
26th April 2026
89AQI (US)
89AQI (US)
27th April 2026
55AQI (US)
55AQI (US)
28th April 2026
29AQI (US)
29AQI (US)
29th April 2026
43AQI (US)
43AQI (US)
30th April 2026
56AQI (US)
56AQI (US)
1st May 2026
63AQI (US)
63AQI (US)
2nd May 2026
75AQI (US)
75AQI (US)
3rd May 2026
39AQI (US)
39AQI (US)
4th May 2026
55AQI (US)
55AQI (US)
5th May 2026
62AQI (US)
62AQI (US)
6th May 2026
75AQI (US)
75AQI (US)
7th May 2026
70AQI (US)
70AQI (US)
8th May 2026
58AQI (US)
58AQI (US)
9th May 2026
38AQI (US)
38AQI (US)
10th May 2026
56AQI (US)
56AQI (US)
11th May 2026
75AQI (US)
75AQI (US)
12th May 2026
115AQI (US)
115AQI (US)
13th May 2026
28AQI (US)
28AQI (US)
14th May 2026
66AQI (US)
66AQI (US)
15th May 2026
96AQI (US)
96AQI (US)
16th May 2026
72AQI (US)
72AQI (US)
17th May 2026
61AQI (US)
61AQI (US)
18th May 2026
55AQI (US)
55AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
71AQI (US)
71AQI (US)
22nd May 2026
80AQI (US)
80AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
66AQI (US)
66AQI (US)
26th May 2026
50AQI (US)
50AQI (US)
27th May 2026
48AQI (US)
48AQI (US)
28th May 2026
55AQI (US)
55AQI (US)
29th May 2026
52AQI (US)
52AQI (US)
30th May 2026
52AQI (US)
52AQI (US)
31st May 2026
47AQI (US)
47AQI (US)
1st June 2026
81AQI (US)
81AQI (US)
2nd June 2026
87AQI (US)
87AQI (US)
3rd June 2026
57AQI (US)
57AQI (US)
4th June 2026
53AQI (US)
53AQI (US)
5th June 2026
104AQI (US)
104AQI (US)
6th June 2026
99AQI (US)
99AQI (US)
7th June 2026
81AQI (US)
81AQI (US)
8th June 2026
12AQI (US)
12AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
43AQI (US)
43AQI (US)
11th June 2026
62AQI (US)
62AQI (US)
12th June 2026
53AQI (US)
53AQI (US)
13th June 2026
32AQI (US)
32AQI (US)
14th June 2026
38AQI (US)
38AQI (US)
15th June 2026
62AQI (US)
62AQI (US)
16th June 2026
84AQI (US)
84AQI (US)
17th June 2026
91AQI (US)
91AQI (US)
18th June 2026
111AQI (US)
111AQI (US)
19th June 2026
42AQI (US)
42AQI (US)
20th June 2026
13AQI (US)
13AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
23AQI (US)
23AQI (US)
24th June 2026
49AQI (US)
49AQI (US)
25th June 2026
60AQI (US)
60AQI (US)
26th June 2026
51AQI (US)
51AQI (US)
27th June 2026
83AQI (US)
83AQI (US)
28th June 2026
91AQI (US)
91AQI (US)
29th June 2026
93AQI (US)
93AQI (US)
30th June 2026
32AQI (US)
32AQI (US)
1st July 2026
20AQI (US)
20AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
39AQI (US)
39AQI (US)
4th July 2026
16AQI (US)
16AQI (US)
5th July 2026
17AQI (US)
17AQI (US)
6th July 2026
18AQI (US)
18AQI (US)
7th July 2026
19AQI (US)
19AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
48AQI (US)
48AQI (US)
12th July 2026
60AQI (US)
60AQI (US)
13th July 2026
65AQI (US)
65AQI (US)
14th July 2026
42AQI (US)
42AQI (US)
15th July 2026
41AQI (US)
41AQI (US)
16th July 2026
18AQI (US)
18AQI (US)
17th July 2026
28AQI (US)
28AQI (US)
18th July 2026
52AQI (US)
52AQI (US)
19th July 2026
55AQI (US)
55AQI (US)
20th July 2026
54AQI (US)
54AQI (US)
21st July 2026
74AQI (US)
74AQI (US)
22nd July 2026
33AQI (US)
33AQI (US)
23rd July 2026
41AQI (US)
41AQI (US)
24th July 2026
48AQI (US)
48AQI (US)
25th July 2026
54AQI (US)
54AQI (US)
26th July 2026
52AQI (US)
52AQI (US)
27th July 2026
25AQI (US)
25AQI (US)
28th July 2026
26AQI (US)
26AQI (US)
29th July 2026
42AQI (US)
42AQI (US)
30th July 2026
38AQI (US)
38AQI (US)
31st July 2026
28AQI (US)
28AQI (US)
1st August 2026
44AQI (US)
44AQI (US)
2nd August 2026
39AQI (US)
39AQI (US)
3rd August 2026
33AQI (US)
33AQI (US)
4th August 2026
43AQI (US)
43AQI (US)
5th August 2026
38AQI (US)
38AQI (US)
6th August 2026
39AQI (US)
39AQI (US)
7th August 2026
48AQI (US)
48AQI (US)
8th August 2026
72AQI (US)
72AQI (US)
9th August 2026
71AQI (US)
71AQI (US)
10th August 2026
39AQI (US)
39AQI (US)
11th August 2026
39AQI (US)
39AQI (US)
12th August 2026
26AQI (US)
26AQI (US)
13th August 2026
31AQI (US)
31AQI (US)
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
140AQI (US)
118AQI (US)
89AQI (US)
71AQI (US)
62AQI (US)
58AQI (US)
37AQI (US)
43AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202680AQI (US)
2
19
10
8
17
3
5
14
12
6
21
3
6
24
1
12
16
2
23
8
11
2
63
95
54
13
Highest AQI (US) recorded in
January140AQI (US)
Lowest AQI (US) recorded in
July37AQI (US)
202598AQI (US)
1
11
16
3
3
21
4
17
14
13
14
2
1
23
8
8
22
7
24
6
25
5
25
16
14
1
1
19
9
1
4
10
17
27
192
101
41
3
1
Highest AQI (US) recorded in
January162AQI (US)
Lowest AQI (US) recorded in
August56AQI (US)
202499AQI (US)
6
11
13
3
8
10
8
5
6
3
1
2
2
2
11
1
1
13
17
18
13
5
26
14
11
4
3
7
20
1
2
11
14
3
19
12
47
120
94
45
Highest AQI (US) recorded in
December144AQI (US)
Lowest AQI (US) recorded in
July50AQI (US)
202380AQI (US)
2
10
6
3
1
6
15
6
4
19
6
2
7
13
8
1
1
5
21
5
8
22
21
10
28
3
27
1
19
10
2
1
15
9
1
2
11
13
2
3
123
133
68
18
7
Highest AQI (US) recorded in
January149AQI (US)
Lowest AQI (US) recorded in
September37AQI (US)
2021121AQI (US)
4
13
12
1
9
14
5
2
9
6
2
22
33
17
1
Highest AQI (US) recorded in
January141AQI (US)
Lowest AQI (US) recorded in
March96AQI (US)
202087AQI (US)
1
5
6
1
11
9
1
16
2
16
14
9
20
2
12
18
9
19
2
6
15
9
1
13
11
6
2
5
24
53
133
46
33
Highest AQI (US) recorded in
December158AQI (US)
Lowest AQI (US) recorded in
June52AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
121AQI (US)Least Polluted Year Recorded
2023(Avg.)
80AQI (US)Baiha Shan's annual 2026 AQI (US) (80) shows an average percentage change of -15.8% (improved AQI (US)) compared to previous years: 2020 (87), 2021 (121), 2023 (80), 2024 (99), 2025 (98).
