Tianxin District Epb, Changsha, 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
Tianxin District Epb, Changsha, Hunan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2024
93AQILowest AQI recorded on
12th Aug 2026
16AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 63 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Tianxin District Epb, Changsha, Hunan, China
AQI
Day
Night
.
5 AM14th Aug 2026
7 PM
4 AM15th Aug 2026
Day time
Avg. Highest Time
7PM14th Aug
33AQI
Avg. Lowest Time
3PM14th Aug
21AQI
Night time
Avg. Highest Time
3AM15th Aug
68AQI
Avg. Lowest Time
8PM14th Aug
33AQI
In the last 24 hours,
Tianxin District Epb's AQI reached its highest point of 68 at 3 AM during the Night, while the lowest point, 21, was recorded at 3 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Tianxin District Epb, Changsha, Hunan, China
JulAug
17th - 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 - 14th14th - 15th15th
Day
Night
17th Jul 2026225 AMAQI
17th Jul 2026226 AMAQI
17th Jul 2026197 AMAQI
17th Jul 2026208 AMAQI
17th Jul 2026249 AMAQI
17th Jul 20262210 AMAQI
17th Jul 20262311 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026443 PMAQI
17th Jul 2026524 PMAQI
17th Jul 2026515 PMAQI
17th Jul 2026556 PMAQI
17th Jul 2026547 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026519 PMAQI
17th Jul 20265410 PMAQI
17th Jul 20265211 PMAQI
18th Jul 20264212 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026332 AMAQI
18th Jul 2026313 AMAQI
18th Jul 2026334 AMAQI
32°C27/38°C
18th Jul 2026295 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026337 AMAQI
18th Jul 2026318 AMAQI
18th Jul 2026409 AMAQI
18th Jul 20264210 AMAQI
18th Jul 20264211 AMAQI
18th Jul 20263312 PMAQI
18th Jul 2026331 PMAQI
18th Jul 2026332 PMAQI
18th Jul 2026363 PMAQI
18th Jul 2026384 PMAQI
18th Jul 2026365 PMAQI
18th Jul 2026386 PMAQI
18th Jul 2026387 PMAQI
18th Jul 2026368 PMAQI
18th Jul 2026449 PMAQI
18th Jul 20264410 PMAQI
18th Jul 20265011 PMAQI
19th Jul 20265312 AMAQI
19th Jul 2026361 AMAQI
19th Jul 2026252 AMAQI
19th Jul 2026253 AMAQI
19th Jul 2026254 AMAQI
30°C26/34°C
19th Jul 2026275 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026218 AMAQI
19th Jul 2026219 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262311 AMAQI
19th Jul 20262312 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026232 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026275 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026217 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026339 PMAQI
19th Jul 20263610 PMAQI
19th Jul 20264011 PMAQI
20th Jul 20264812 AMAQI
20th Jul 2026511 AMAQI
20th Jul 2026542 AMAQI
20th Jul 2026543 AMAQI
20th Jul 2026674 AMAQI
25°C25/26°C
20th Jul 2026685 AMAQI
20th Jul 2026706 AMAQI
20th Jul 2026747 AMAQI
20th Jul 2026708 AMAQI
20th Jul 2026559 AMAQI
20th Jul 20266010 AMAQI
20th Jul 20266011 AMAQI
20th Jul 20266812 PMAQI
20th Jul 2026761 PMAQI
20th Jul 2026702 PMAQI
20th Jul 2026643 PMAQI
20th Jul 2026604 PMAQI
20th Jul 2026555 PMAQI
20th Jul 2026566 PMAQI
20th Jul 2026367 PMAQI
20th Jul 2026368 PMAQI
20th Jul 2026409 PMAQI
20th Jul 20264210 PMAQI
20th Jul 20265811 PMAQI
21st Jul 20266912 AMAQI
21st Jul 2026831 AMAQI
21st Jul 2026902 AMAQI
21st Jul 2026883 AMAQI
21st Jul 2026924 AMAQI
24°C23/25°C
21st Jul 2026765 AMAQI
21st Jul 2026406 AMAQI
21st Jul 2026207 AMAQI
21st Jul 2026238 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20263810 AMAQI
21st Jul 20263312 PMAQI
21st Jul 2026331 PMAQI
21st Jul 2026502 PMAQI
21st Jul 2026663 PMAQI
21st Jul 2026564 PMAQI
21st Jul 2026465 PMAQI
21st Jul 2026866 PMAQI
21st Jul 2026407 PMAQI
21st Jul 2026428 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263110 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026401 AMAQI
22nd Jul 2026402 AMAQI
22nd Jul 2026283 AMAQI
22nd Jul 2026294 AMAQI
26°C24/28°C
22nd Jul 2026335 AMAQI
22nd Jul 2026446 AMAQI
22nd Jul 2026487 AMAQI
22nd Jul 2026368 AMAQI
22nd Jul 2026319 AMAQI
22nd Jul 20263310 AMAQI
22nd Jul 20263611 AMAQI
22nd Jul 20263112 PMAQI
22nd Jul 2026341 PMAQI
22nd Jul 2026502 PMAQI
22nd Jul 2026543 PMAQI
22nd Jul 2026544 PMAQI
22nd Jul 2026535 PMAQI
22nd Jul 2026516 PMAQI
22nd Jul 2026547 PMAQI
22nd Jul 2026568 PMAQI
22nd Jul 2026599 PMAQI
22nd Jul 20265110 PMAQI
22nd Jul 20264811 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026551 AMAQI
23rd Jul 2026562 AMAQI
23rd Jul 2026703 AMAQI
23rd Jul 2026544 AMAQI
26°C24/29°C
23rd Jul 2026525 AMAQI
23rd Jul 2026486 AMAQI
23rd Jul 2026467 AMAQI
23rd Jul 2026448 AMAQI
23rd Jul 2026449 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20264011 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026441 PMAQI
23rd Jul 2026442 PMAQI
23rd Jul 2026443 PMAQI
23rd Jul 2026444 PMAQI
23rd Jul 2026485 PMAQI
23rd Jul 2026486 PMAQI
23rd Jul 2026517 PMAQI
23rd Jul 2026528 PMAQI
23rd Jul 2026529 PMAQI
23rd Jul 20265210 PMAQI
23rd Jul 20265011 PMAQI
24th Jul 20265112 AMAQI
24th Jul 2026501 AMAQI
24th Jul 2026512 AMAQI
24th Jul 2026503 AMAQI
24th Jul 2026514 AMAQI
27°C25/32°C
24th Jul 2026525 AMAQI
24th Jul 2026546 AMAQI
24th Jul 2026507 AMAQI
24th Jul 2026548 AMAQI
24th Jul 2026549 AMAQI
24th Jul 20265410 AMAQI
24th Jul 20265611 AMAQI
24th Jul 20265712 PMAQI
24th Jul 2026581 PMAQI
24th Jul 2026672 PMAQI
24th Jul 2026623 PMAQI
24th Jul 2026584 PMAQI
24th Jul 2026575 PMAQI
24th Jul 2026546 PMAQI
24th Jul 2026547 PMAQI
24th Jul 2026488 PMAQI
24th Jul 2026499 PMAQI
24th Jul 20264910 PMAQI
24th Jul 20265211 PMAQI
25th Jul 20265012 AMAQI
25th Jul 2026561 AMAQI
25th Jul 2026582 AMAQI
25th Jul 2026603 AMAQI
25th Jul 2026644 AMAQI
30°C26/35°C
25th Jul 2026675 AMAQI
25th Jul 2026706 AMAQI
25th Jul 2026737 AMAQI
25th Jul 2026708 AMAQI
25th Jul 2026719 AMAQI
25th Jul 20266510 AMAQI
25th Jul 20266511 AMAQI
25th Jul 20265712 PMAQI
25th Jul 2026581 PMAQI
25th Jul 2026632 PMAQI
25th Jul 2026653 PMAQI
25th Jul 2026674 PMAQI
25th Jul 2026695 PMAQI
25th Jul 2026666 PMAQI
25th Jul 2026647 PMAQI
25th Jul 2026708 PMAQI
25th Jul 2026719 PMAQI
25th Jul 20267110 PMAQI
25th Jul 20267811 PMAQI
26th Jul 20267312 AMAQI
26th Jul 2026831 AMAQI
26th Jul 2026812 AMAQI
26th Jul 2026783 AMAQI
26th Jul 2026834 AMAQI
31°C27/36°C
26th Jul 2026765 AMAQI
26th Jul 2026786 AMAQI
26th Jul 2026767 AMAQI
26th Jul 2026798 AMAQI
26th Jul 2026689 AMAQI
26th Jul 20265910 AMAQI
26th Jul 20265111 AMAQI
26th Jul 20264612 PMAQI
26th Jul 2026441 PMAQI
26th Jul 2026502 PMAQI
26th Jul 2026483 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026335 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026298 PMAQI
26th Jul 2026339 PMAQI
26th Jul 20263110 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026274 AMAQI
30°C26/35°C
27th Jul 2026255 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 2026810 AMAQI
27th Jul 20261411 AMAQI
27th Jul 2026812 PMAQI
27th Jul 2026111 PMAQI
27th Jul 202692 PMAQI
27th Jul 2026123 PMAQI
27th Jul 2026114 PMAQI
27th Jul 202695 PMAQI
27th Jul 2026106 PMAQI
27th Jul 202697 PMAQI
27th Jul 2026198 PMAQI
27th Jul 2026199 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20261611 PMAQI
28th Jul 20261412 AMAQI
28th Jul 2026141 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026233 AMAQI
28th Jul 2026234 AMAQI
24°C24/25°C
28th Jul 2026235 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026238 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026274 PMAQI
28th Jul 2026275 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026337 PMAQI
28th Jul 2026368 PMAQI
28th Jul 2026369 PMAQI
28th Jul 20263610 PMAQI
28th Jul 20263611 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026382 AMAQI
29th Jul 2026363 AMAQI
29th Jul 2026334 AMAQI
26°C23/29°C
29th Jul 2026335 AMAQI
29th Jul 2026336 AMAQI
29th Jul 2026337 AMAQI
29th Jul 2026368 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20264710 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026232 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20262112 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026254 AMAQI
26°C24/30°C
30th Jul 2026255 AMAQI
30th Jul 2026296 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026338 PMAQI
30th Jul 2026319 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026212 AMAQI
31st Jul 2026363 AMAQI
31st Jul 2026314 AMAQI
28°C25/34°C
31st Jul 2026345 AMAQI
31st Jul 2026296 AMAQI
31st Jul 2026327 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20263311 AMAQI
31st Jul 20262312 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026297 PMAQI
31st Jul 2026218 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20262312 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026233 AMAQI
1st Aug 2026294 AMAQI
29°C25/33°C
1st Aug 2026315 AMAQI
1st Aug 2026296 AMAQI
1st Aug 2026297 AMAQI
1st Aug 2026258 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262111 AMAQI
1st Aug 20262312 PMAQI
1st Aug 2026251 PMAQI
1st Aug 2026212 PMAQI
1st Aug 2026213 PMAQI
1st Aug 2026234 PMAQI
1st Aug 2026235 PMAQI
1st Aug 2026236 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026279 PMAQI
1st Aug 20262910 PMAQI
1st Aug 20262511 PMAQI
2nd Aug 20262312 AMAQI
2nd Aug 2026251 AMAQI
2nd Aug 2026232 AMAQI
2nd Aug 2026253 AMAQI
2nd Aug 2026254 AMAQI
29°C25/35°C
2nd Aug 2026215 AMAQI
2nd Aug 2026216 AMAQI
2nd Aug 2026217 AMAQI
2nd Aug 2026218 AMAQI
2nd Aug 2026219 AMAQI
2nd Aug 20262310 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026252 PMAQI
2nd Aug 2026253 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026277 PMAQI
2nd Aug 2026348 PMAQI
2nd Aug 2026349 PMAQI
2nd Aug 20262910 PMAQI
2nd Aug 20263111 PMAQI
3rd Aug 20263312 AMAQI
3rd Aug 2026311 AMAQI
3rd Aug 2026292 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026254 AMAQI
29°C26/35°C
3rd Aug 2026215 AMAQI
3rd Aug 2026236 AMAQI
3rd Aug 2026217 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20262510 AMAQI
3rd Aug 20262311 AMAQI
3rd Aug 20262512 PMAQI
3rd Aug 2026251 PMAQI
3rd Aug 2026252 PMAQI
3rd Aug 2026233 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026236 PMAQI
3rd Aug 2026277 PMAQI
3rd Aug 2026258 PMAQI
3rd Aug 2026279 PMAQI
3rd Aug 20262910 PMAQI
3rd Aug 20263111 PMAQI
4th Aug 20262912 AMAQI
4th Aug 2026291 AMAQI
4th Aug 2026292 AMAQI
4th Aug 2026293 AMAQI
4th Aug 2026294 AMAQI
29°C25/34°C
4th Aug 2026275 AMAQI
4th Aug 2026296 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026298 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20262910 AMAQI
4th Aug 20262911 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026271 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026253 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026255 PMAQI
4th Aug 2026296 PMAQI
4th Aug 2026257 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026279 PMAQI
4th Aug 20264010 PMAQI
4th Aug 20264511 PMAQI
5th Aug 20264012 AMAQI
5th Aug 2026641 AMAQI
5th Aug 2026692 AMAQI
5th Aug 2026663 AMAQI
5th Aug 2026604 AMAQI
29°C25/36°C
5th Aug 2026625 AMAQI
5th Aug 2026596 AMAQI
5th Aug 2026727 AMAQI
5th Aug 2026648 AMAQI
5th Aug 2026649 AMAQI
5th Aug 20264410 AMAQI
5th Aug 20265011 AMAQI
5th Aug 20266012 PMAQI
5th Aug 2026661 PMAQI
5th Aug 2026782 PMAQI
5th Aug 2026713 PMAQI
5th Aug 2026714 PMAQI
5th Aug 2026365 PMAQI
5th Aug 2026386 PMAQI
5th Aug 2026467 PMAQI
5th Aug 2026498 PMAQI
5th Aug 2026549 PMAQI
5th Aug 20265410 PMAQI
5th Aug 20265311 PMAQI
6th Aug 20265512 AMAQI
6th Aug 2026581 AMAQI
6th Aug 2026592 AMAQI
6th Aug 2026543 AMAQI
6th Aug 2026484 AMAQI
29°C25/34°C
6th Aug 2026365 AMAQI
6th Aug 2026466 AMAQI
6th Aug 2026607 AMAQI
6th Aug 2026608 AMAQI
6th Aug 2026569 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20262611 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026401 PMAQI
6th Aug 2026402 PMAQI
6th Aug 2026513 PMAQI
6th Aug 2026624 PMAQI
6th Aug 2026665 PMAQI
6th Aug 2026606 PMAQI
6th Aug 2026557 PMAQI
6th Aug 2026558 PMAQI
6th Aug 2026719 PMAQI
6th Aug 20266710 PMAQI
6th Aug 20267111 PMAQI
7th Aug 20267012 AMAQI
7th Aug 2026841 AMAQI
7th Aug 2026832 AMAQI
7th Aug 2026723 AMAQI
7th Aug 2026764 AMAQI
29°C25/36°C
7th Aug 2026735 AMAQI
7th Aug 2026696 AMAQI
7th Aug 2026727 AMAQI
7th Aug 2026758 AMAQI
7th Aug 2026729 AMAQI
7th Aug 20267110 AMAQI
7th Aug 20267111 AMAQI
7th Aug 20266812 PMAQI
7th Aug 2026781 PMAQI
7th Aug 2026842 PMAQI
7th Aug 2026843 PMAQI
7th Aug 2026764 PMAQI
7th Aug 2026675 PMAQI
7th Aug 2026236 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026529 PMAQI
7th Aug 20266210 PMAQI
7th Aug 20266511 PMAQI
8th Aug 20267112 AMAQI
8th Aug 2026891 AMAQI
8th Aug 2026832 AMAQI
8th Aug 2026963 AMAQI
8th Aug 2026974 AMAQI
29°C25/35°C
8th Aug 20261045 AMAQI
8th Aug 20261366 AMAQI
8th Aug 2026907 AMAQI
8th Aug 20261398 AMAQI
8th Aug 20261509 AMAQI
8th Aug 20269310 AMAQI
8th Aug 20267111 AMAQI
8th Aug 20266512 PMAQI
8th Aug 2026621 PMAQI
8th Aug 2026422 PMAQI
8th Aug 2026363 PMAQI
8th Aug 2026524 PMAQI
8th Aug 2026465 PMAQI
8th Aug 2026546 PMAQI
8th Aug 2026547 PMAQI
8th Aug 2026588 PMAQI
8th Aug 2026609 PMAQI
8th Aug 20266210 PMAQI
8th Aug 20266511 PMAQI
9th Aug 20266612 AMAQI
9th Aug 2026701 AMAQI
9th Aug 2026782 AMAQI
9th Aug 20261003 AMAQI
9th Aug 2026974 AMAQI
29°C25/34°C
9th Aug 20261025 AMAQI
9th Aug 20261266 AMAQI
9th Aug 20261357 AMAQI
9th Aug 20261298 AMAQI
9th Aug 20261169 AMAQI
9th Aug 20267610 AMAQI
9th Aug 20267211 AMAQI
9th Aug 20267612 PMAQI
9th Aug 2026721 PMAQI
9th Aug 2026712 PMAQI
9th Aug 2026703 PMAQI
9th Aug 2026644 PMAQI
9th Aug 2026645 PMAQI
9th Aug 2026486 PMAQI
9th Aug 2026417 PMAQI
9th Aug 2026448 PMAQI
9th Aug 2026469 PMAQI
9th Aug 20265210 PMAQI
9th Aug 20265811 PMAQI
10th Aug 20265412 AMAQI
10th Aug 2026541 AMAQI
10th Aug 2026562 AMAQI
10th Aug 2026583 AMAQI
10th Aug 2026674 AMAQI
29°C25/33°C
10th Aug 2026575 AMAQI
10th Aug 2026536 AMAQI
10th Aug 2026537 AMAQI
10th Aug 2026508 AMAQI
10th Aug 2026519 AMAQI
10th Aug 20265110 AMAQI
10th Aug 20265211 AMAQI
10th Aug 20265412 PMAQI
10th Aug 2026551 PMAQI
10th Aug 2026532 PMAQI
10th Aug 2026523 PMAQI
10th Aug 2026574 PMAQI
10th Aug 2026685 PMAQI
10th Aug 2026726 PMAQI
10th Aug 2026897 PMAQI
10th Aug 2026988 PMAQI
10th Aug 2026769 PMAQI
10th Aug 20266210 PMAQI
10th Aug 20263811 PMAQI
11th Aug 20263612 AMAQI
11th Aug 2026361 AMAQI
11th Aug 2026342 AMAQI
11th Aug 2026333 AMAQI
11th Aug 2026384 AMAQI
27°C25/31°C
11th Aug 2026505 AMAQI
11th Aug 2026426 AMAQI
11th Aug 2026347 AMAQI
11th Aug 2026338 AMAQI
11th Aug 2026279 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20263112 PMAQI
11th Aug 2026311 PMAQI
11th Aug 2026292 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026254 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026196 PMAQI
11th Aug 2026237 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026299 PMAQI
11th Aug 20262710 PMAQI
11th Aug 20262711 PMAQI
12th Aug 20262912 AMAQI
12th Aug 2026331 AMAQI
12th Aug 2026272 AMAQI
12th Aug 2026213 AMAQI
12th Aug 2026214 AMAQI
23°C23/25°C
12th Aug 202685 AMAQI
12th Aug 202686 AMAQI
12th Aug 202687 AMAQI
12th Aug 2026108 AMAQI
12th Aug 202689 AMAQI
12th Aug 2026810 AMAQI
12th Aug 20261411 AMAQI
12th Aug 20261712 PMAQI
12th Aug 202681 PMAQI
12th Aug 202682 PMAQI
12th Aug 202683 PMAQI
12th Aug 202684 PMAQI
12th Aug 2026105 PMAQI
12th Aug 202686 PMAQI
12th Aug 202697 PMAQI
12th Aug 2026168 PMAQI
12th Aug 2026339 PMAQI
12th Aug 20262910 PMAQI
12th Aug 20262911 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026251 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026213 AMAQI
13th Aug 2026254 AMAQI
23°C23/24°C
13th Aug 2026255 AMAQI
13th Aug 2026256 AMAQI
13th Aug 2026337 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20262512 PMAQI
13th Aug 2026251 PMAQI
13th Aug 2026382 PMAQI
13th Aug 2026313 PMAQI
13th Aug 2026314 PMAQI
13th Aug 2026275 PMAQI
13th Aug 2026256 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026298 PMAQI
13th Aug 2026389 PMAQI
13th Aug 20263310 PMAQI
13th Aug 20263311 PMAQI
14th Aug 20263312 AMAQI
14th Aug 2026311 AMAQI
14th Aug 2026292 AMAQI
14th Aug 2026293 AMAQI
14th Aug 2026254 AMAQI
22°C21/23°C
14th Aug 2026275 AMAQI
14th Aug 2026276 AMAQI
14th Aug 2026257 AMAQI
14th Aug 2026258 AMAQI
14th Aug 2026299 AMAQI
14th Aug 20262710 AMAQI
14th Aug 20263111 AMAQI
14th Aug 20262312 PMAQI
14th Aug 2026291 PMAQI
14th Aug 2026212 PMAQI
14th Aug 2026213 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026235 PMAQI
14th Aug 2026256 PMAQI
14th Aug 2026337 PMAQI
14th Aug 2026338 PMAQI
14th Aug 2026389 PMAQI
14th Aug 20264010 PMAQI
14th Aug 20264211 PMAQI
15th Aug 20264612 AMAQI
15th Aug 2026531 AMAQI
15th Aug 2026652 AMAQI
15th Aug 2026683 AMAQI
15th Aug 2026674 AMAQI
22°C22/22°C
15th Aug 2026715 AMAQI
5 AM15th Aug 2026766 AMAQI
15th Aug 2026727 AMAQI
15th Aug 2026928 AMAQI
15th Aug 2026829 AMAQI
15th Aug 20267410 AMAQI
15th Aug 20266511 AMAQI
15th Aug 20266912 PMAQI
12 PM15th Aug 2026491 PMAQI
15th Aug 2026382 PMAQI
15th Aug 2026463 PMAQI
15th Aug 2026334 PMAQI
15th Aug 2026405 PMAQI
15th Aug 2026446 PMAQI
15th Aug 2026527 PMAQI
7 PM15th Aug 2026668 PMAQI
15th Aug 2026789 PMAQI
15th Aug 20268510 PMAQI
15th Aug 20268311 PMAQI
12 AM
4 AM
25°C23/29°C
Day time
Avg. Highest Time
5 AM - 9 AM
45AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
5 PM - 7 PM
38AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 AM (Avg. 45), while the lowest AQI was between 5 PM to 7 PM (Avg. 38).
Night time
Avg. Highest Time
1 AM - 4 AM
46AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM
40AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 46), while the lowest AQI was between 8 PM to 8 PM (Avg. 40).
2026 Days Vs Air Quality
Tianxin District Epb, Changsha, Hunan, China
2026
23%
52
54%
122
21%
47
3%
6
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
52 DaysModerate
122 DaysPoor
47 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 23%
Health Risk Level:
Very high
In 2026, 23% of 227 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
Tianxin District Epb, Changsha, 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
71AQI (US)
71AQI (US)
2nd January 2026
105AQI (US)
105AQI (US)
3rd January 2026
119AQI (US)
119AQI (US)
4th January 2026
104AQI (US)
104AQI (US)
5th January 2026
122AQI (US)
122AQI (US)
6th January 2026
154AQI (US)
154AQI (US)
7th January 2026
140AQI (US)
140AQI (US)
8th January 2026
120AQI (US)
120AQI (US)
9th January 2026
117AQI (US)
117AQI (US)
10th January 2026
126AQI (US)
126AQI (US)
11th January 2026
140AQI (US)
140AQI (US)
12th January 2026
105AQI (US)
105AQI (US)
13th January 2026
147AQI (US)
147AQI (US)
14th January 2026
124AQI (US)
124AQI (US)
15th January 2026
152AQI (US)
152AQI (US)
16th January 2026
158AQI (US)
158AQI (US)
17th January 2026
177AQI (US)
177AQI (US)
18th January 2026
182AQI (US)
182AQI (US)
19th January 2026
71AQI (US)
71AQI (US)
20th January 2026
60AQI (US)
60AQI (US)
21st January 2026
114AQI (US)
114AQI (US)
22nd January 2026
112AQI (US)
112AQI (US)
23rd January 2026
139AQI (US)
139AQI (US)
24th January 2026
106AQI (US)
106AQI (US)
25th January 2026
134AQI (US)
134AQI (US)
26th January 2026
108AQI (US)
108AQI (US)
27th January 2026
148AQI (US)
148AQI (US)
28th January 2026
151AQI (US)
151AQI (US)
29th January 2026
114AQI (US)
114AQI (US)
30th January 2026
86AQI (US)
86AQI (US)
31st January 2026
78AQI (US)
78AQI (US)
1st February 2026
79AQI (US)
79AQI (US)
2nd February 2026
94AQI (US)
94AQI (US)
3rd February 2026
74AQI (US)
74AQI (US)
4th February 2026
96AQI (US)
96AQI (US)
5th February 2026
137AQI (US)
137AQI (US)
6th February 2026
145AQI (US)
145AQI (US)
7th February 2026
120AQI (US)
120AQI (US)
8th February 2026
121AQI (US)
121AQI (US)
9th February 2026
100AQI (US)
100AQI (US)
10th February 2026
111AQI (US)
111AQI (US)
11th February 2026
106AQI (US)
106AQI (US)
12th February 2026
115AQI (US)
115AQI (US)
13th February 2026
131AQI (US)
131AQI (US)
14th February 2026
88AQI (US)
88AQI (US)
15th February 2026
90AQI (US)
90AQI (US)
16th February 2026
39AQI (US)
39AQI (US)
17th February 2026
125AQI (US)
125AQI (US)
18th February 2026
104AQI (US)
104AQI (US)
19th February 2026
102AQI (US)
102AQI (US)
20th February 2026
83AQI (US)
83AQI (US)
21st February 2026
71AQI (US)
71AQI (US)
22nd February 2026
98AQI (US)
98AQI (US)
23rd February 2026
94AQI (US)
94AQI (US)
24th February 2026
64AQI (US)
64AQI (US)
25th February 2026
83AQI (US)
83AQI (US)
26th February 2026
39AQI (US)
39AQI (US)
27th February 2026
57AQI (US)
57AQI (US)
28th February 2026
65AQI (US)
65AQI (US)
1st March 2026
19AQI (US)
19AQI (US)
2nd March 2026
61AQI (US)
61AQI (US)
3rd March 2026
100AQI (US)
100AQI (US)
4th March 2026
100AQI (US)
100AQI (US)
5th March 2026
108AQI (US)
108AQI (US)
6th March 2026
144AQI (US)
144AQI (US)
7th March 2026
146AQI (US)
146AQI (US)
8th March 2026
103AQI (US)
103AQI (US)
9th March 2026
125AQI (US)
125AQI (US)
10th March 2026
149AQI (US)
149AQI (US)
11th March 2026
93AQI (US)
93AQI (US)
12th March 2026
127AQI (US)
127AQI (US)
13th March 2026
63AQI (US)
63AQI (US)
14th March 2026
82AQI (US)
82AQI (US)
15th March 2026
122AQI (US)
122AQI (US)
16th March 2026
16AQI (US)
16AQI (US)
17th March 2026
48AQI (US)
48AQI (US)
18th March 2026
48AQI (US)
48AQI (US)
19th March 2026
80AQI (US)
80AQI (US)
20th March 2026
86AQI (US)
86AQI (US)
21st March 2026
73AQI (US)
73AQI (US)
22nd March 2026
71AQI (US)
71AQI (US)
23rd March 2026
65AQI (US)
65AQI (US)
24th March 2026
72AQI (US)
72AQI (US)
25th March 2026
122AQI (US)
122AQI (US)
26th March 2026
79AQI (US)
79AQI (US)
27th March 2026
134AQI (US)
134AQI (US)
28th March 2026
137AQI (US)
137AQI (US)
29th March 2026
116AQI (US)
116AQI (US)
30th March 2026
57AQI (US)
57AQI (US)
31st March 2026
80AQI (US)
80AQI (US)
1st April 2026
105AQI (US)
105AQI (US)
2nd April 2026
77AQI (US)
77AQI (US)
3rd April 2026
53AQI (US)
53AQI (US)
4th April 2026
67AQI (US)
67AQI (US)
5th April 2026
85AQI (US)
85AQI (US)
6th April 2026
96AQI (US)
96AQI (US)
7th April 2026
131AQI (US)
131AQI (US)
8th April 2026
119AQI (US)
119AQI (US)
9th April 2026
75AQI (US)
75AQI (US)
10th April 2026
73AQI (US)
73AQI (US)
11th April 2026
65AQI (US)
65AQI (US)
12th April 2026
75AQI (US)
75AQI (US)
13th April 2026
74AQI (US)
74AQI (US)
14th April 2026
55AQI (US)
55AQI (US)
15th April 2026
64AQI (US)
64AQI (US)
16th April 2026
53AQI (US)
53AQI (US)
17th April 2026
90AQI (US)
90AQI (US)
18th April 2026
92AQI (US)
92AQI (US)
19th April 2026
89AQI (US)
89AQI (US)
20th April 2026
78AQI (US)
78AQI (US)
21st April 2026
19AQI (US)
19AQI (US)
22nd April 2026
31AQI (US)
31AQI (US)
23rd April 2026
65AQI (US)
65AQI (US)
24th April 2026
84AQI (US)
84AQI (US)
25th April 2026
78AQI (US)
78AQI (US)
26th April 2026
74AQI (US)
74AQI (US)
27th April 2026
100AQI (US)
100AQI (US)
28th April 2026
48AQI (US)
48AQI (US)
29th April 2026
19AQI (US)
19AQI (US)
30th April 2026
54AQI (US)
54AQI (US)
1st May 2026
55AQI (US)
55AQI (US)
2nd May 2026
62AQI (US)
62AQI (US)
3rd May 2026
62AQI (US)
62AQI (US)
4th May 2026
54AQI (US)
54AQI (US)
5th May 2026
72AQI (US)
72AQI (US)
6th May 2026
73AQI (US)
73AQI (US)
7th May 2026
83AQI (US)
83AQI (US)
8th May 2026
77AQI (US)
77AQI (US)
9th May 2026
82AQI (US)
82AQI (US)
10th May 2026
86AQI (US)
86AQI (US)
11th May 2026
83AQI (US)
83AQI (US)
12th May 2026
98AQI (US)
98AQI (US)
13th May 2026
50AQI (US)
50AQI (US)
14th May 2026
53AQI (US)
53AQI (US)
15th May 2026
72AQI (US)
72AQI (US)
16th May 2026
73AQI (US)
73AQI (US)
17th May 2026
61AQI (US)
61AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
51AQI (US)
51AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
71AQI (US)
71AQI (US)
22nd May 2026
79AQI (US)
79AQI (US)
23rd May 2026
75AQI (US)
75AQI (US)
24th May 2026
72AQI (US)
72AQI (US)
25th May 2026
69AQI (US)
69AQI (US)
26th May 2026
54AQI (US)
54AQI (US)
27th May 2026
62AQI (US)
62AQI (US)
28th May 2026
65AQI (US)
65AQI (US)
29th May 2026
74AQI (US)
74AQI (US)
30th May 2026
76AQI (US)
76AQI (US)
31st May 2026
83AQI (US)
83AQI (US)
1st June 2026
87AQI (US)
87AQI (US)
2nd June 2026
78AQI (US)
78AQI (US)
3rd June 2026
108AQI (US)
108AQI (US)
4th June 2026
49AQI (US)
49AQI (US)
5th June 2026
67AQI (US)
67AQI (US)
6th June 2026
62AQI (US)
62AQI (US)
7th June 2026
90AQI (US)
90AQI (US)
8th June 2026
16AQI (US)
16AQI (US)
9th June 2026
38AQI (US)
38AQI (US)
10th June 2026
54AQI (US)
54AQI (US)
11th June 2026
74AQI (US)
74AQI (US)
12th June 2026
79AQI (US)
79AQI (US)
13th June 2026
46AQI (US)
46AQI (US)
14th June 2026
40AQI (US)
40AQI (US)
15th June 2026
29AQI (US)
29AQI (US)
16th June 2026
72AQI (US)
72AQI (US)
17th June 2026
70AQI (US)
70AQI (US)
18th June 2026
64AQI (US)
64AQI (US)
19th June 2026
15AQI (US)
15AQI (US)
20th June 2026
18AQI (US)
18AQI (US)
21st June 2026
37AQI (US)
37AQI (US)
22nd June 2026
51AQI (US)
51AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
31AQI (US)
31AQI (US)
25th June 2026
56AQI (US)
56AQI (US)
26th June 2026
53AQI (US)
53AQI (US)
27th June 2026
69AQI (US)
69AQI (US)
28th June 2026
75AQI (US)
75AQI (US)
29th June 2026
90AQI (US)
90AQI (US)
30th June 2026
64AQI (US)
64AQI (US)
1st July 2026
48AQI (US)
48AQI (US)
2nd July 2026
54AQI (US)
54AQI (US)
3rd July 2026
42AQI (US)
42AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
30AQI (US)
30AQI (US)
7th July 2026
31AQI (US)
31AQI (US)
8th July 2026
23AQI (US)
23AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
40AQI (US)
40AQI (US)
12th July 2026
60AQI (US)
60AQI (US)
13th July 2026
55AQI (US)
55AQI (US)
14th July 2026
61AQI (US)
61AQI (US)
15th July 2026
18AQI (US)
18AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
34AQI (US)
34AQI (US)
18th July 2026
37AQI (US)
37AQI (US)
19th July 2026
27AQI (US)
27AQI (US)
20th July 2026
58AQI (US)
58AQI (US)
21st July 2026
52AQI (US)
52AQI (US)
22nd July 2026
43AQI (US)
43AQI (US)
23rd July 2026
49AQI (US)
49AQI (US)
24th July 2026
54AQI (US)
54AQI (US)
25th July 2026
65AQI (US)
65AQI (US)
26th July 2026
55AQI (US)
55AQI (US)
27th July 2026
17AQI (US)
17AQI (US)
28th July 2026
26AQI (US)
26AQI (US)
29th July 2026
30AQI (US)
30AQI (US)
30th July 2026
26AQI (US)
26AQI (US)
31st July 2026
26AQI (US)
26AQI (US)
1st August 2026
25AQI (US)
25AQI (US)
2nd August 2026
25AQI (US)
25AQI (US)
3rd August 2026
26AQI (US)
26AQI (US)
4th August 2026
29AQI (US)
29AQI (US)
5th August 2026
58AQI (US)
58AQI (US)
6th August 2026
52AQI (US)
52AQI (US)
7th August 2026
67AQI (US)
67AQI (US)
8th August 2026
78AQI (US)
78AQI (US)
9th August 2026
78AQI (US)
78AQI (US)
10th August 2026
60AQI (US)
60AQI (US)
11th August 2026
31AQI (US)
31AQI (US)
12th August 2026
16AQI (US)
16AQI (US)
13th August 2026
28AQI (US)
28AQI (US)
14th August 2026
29AQI (US)
29AQI (US)
15th August 2026
63AQI (US)
63AQI (US)
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
122AQI (US)
94AQI (US)
91AQI (US)
73AQI (US)
69AQI (US)
57AQI (US)
38AQI (US)
44AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202675AQI (US)
5
20
6
2
15
11
4
15
12
4
23
3
1
30
11
18
1
22
9
8
7
52
122
47
6
Highest AQI (US) recorded in
January122AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
202596AQI (US)
1
17
11
2
4
19
5
1
19
11
11
17
1
1
29
2
12
18
6
25
8
23
3
27
2
10
15
4
3
11
16
3
11
17
35
181
108
38
2
1
Highest AQI (US) recorded in
January149AQI (US)
Lowest AQI (US) recorded in
August56AQI (US)
202497AQI (US)
2
2
13
14
2
9
14
4
1
14
14
2
1
15
14
3
18
10
14
15
1
19
12
2
29
21
8
1
1
12
14
4
2
8
7
13
1
16
14
47
156
111
52
Highest AQI (US) recorded in
December142AQI (US)
Lowest AQI (US) recorded in
July48AQI (US)
202392AQI (US)
5
13
8
4
2
2
15
9
2
9
15
5
6
17
7
1
26
4
7
23
10
21
4
27
6
24
2
17
12
1
5
18
2
1
8
15
4
3
42
184
99
28
7
Highest AQI (US) recorded in
January148AQI (US)
Lowest AQI (US) recorded in
July55AQI (US)
202298AQI (US)
1
4
8
14
3
8
11
2
3
13
12
3
12
5
1
15
15
11
19
12
11
1
18
10
6
11
13
1
2
13
14
1
4
19
8
37
128
107
29
3
Highest AQI (US) recorded in
January146AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
2021103AQI (US)
2
13
13
2
4
19
5
11
20
1
14
13
2
1
23
7
2
26
2
2
29
1
20
1
27
2
3
16
6
6
1
11
10
8
3
7
17
4
12
186
99
51
6
Highest AQI (US) recorded in
December151AQI (US)
Lowest AQI (US) recorded in
July62AQI (US)
202095AQI (US)
2
7
3
1
8
10
3
11
7
9
21
8
18
5
10
19
2
5
21
4
3
7
13
8
10
15
5
1
7
23
37
123
66
40
Highest AQI (US) recorded in
December161AQI (US)
Lowest AQI (US) recorded in
August60AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
103AQI (US)Least Polluted Year Recorded
2026(Avg.)
75AQI (US)Tianxin District Epb's annual 2026 AQI (US) (75) shows an average percentage change of -22.4% (improved AQI (US)) compared to previous years: 2020 (95), 2021 (103), 2022 (98), 2023 (92), 2024 (97), 2025 (96).
