Dac Zha Gaozhang, Hechi, Guangxi, 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
Dac Zha Gaozhang, Hechi, Guangxi, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2026
77AQILowest AQI recorded on
29th Aug 2023
24AQISame Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 49 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Dac Zha Gaozhang, Hechi, Guangxi, China
AQI
Day
Night
.
6 AM15th Aug 2026
7 PM
5 AM16th Aug 2026
Day time
Avg. Highest Time
5PM15th Aug
50AQI
Avg. Lowest Time
12PM15th Aug
21AQI
Night time
Avg. Highest Time
11PM15th Aug
66AQI
Avg. Lowest Time
4AM16th Aug
36AQI
In the last 24 hours,
Dac Zha Gaozhang's AQI reached its highest point of 66 at 11 PM during the Night, while the lowest point, 21, was recorded at 12 PM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Dac Zha Gaozhang, Hechi, Guangxi, China
JulAug
18th - 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 - 16th16th
Day
Night
18th Jul 2026386 AMAQI
18th Jul 2026297 AMAQI
18th Jul 2026508 AMAQI
18th Jul 2026589 AMAQI
18th Jul 20266210 AMAQI
18th Jul 20265011 AMAQI
18th Jul 20265412 PMAQI
18th Jul 2026541 PMAQI
18th Jul 2026522 PMAQI
18th Jul 2026553 PMAQI
18th Jul 2026404 PMAQI
18th Jul 2026245 PMAQI
18th Jul 2026336 PMAQI
18th Jul 2026427 PMAQI
18th Jul 2026308 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20264010 PMAQI
18th Jul 20264411 PMAQI
19th Jul 20264812 AMAQI
19th Jul 2026231 AMAQI
19th Jul 2026312 AMAQI
19th Jul 2026423 AMAQI
19th Jul 2026584 AMAQI
19th Jul 2026445 AMAQI
28°C25/31°C
19th Jul 2026536 AMAQI
19th Jul 2026557 AMAQI
19th Jul 2026528 AMAQI
19th Jul 2026589 AMAQI
19th Jul 20266210 AMAQI
19th Jul 20266211 AMAQI
19th Jul 20266212 PMAQI
19th Jul 2026551 PMAQI
19th Jul 2026562 PMAQI
19th Jul 2026643 PMAQI
19th Jul 2026624 PMAQI
19th Jul 2026585 PMAQI
19th Jul 2026586 PMAQI
19th Jul 2026547 PMAQI
19th Jul 2026538 PMAQI
19th Jul 2026589 PMAQI
19th Jul 20265010 PMAQI
19th Jul 20263311 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026331 AMAQI
20th Jul 2026422 AMAQI
20th Jul 2026403 AMAQI
20th Jul 2026424 AMAQI
20th Jul 2026565 AMAQI
28°C25/31°C
20th Jul 2026596 AMAQI
20th Jul 2026557 AMAQI
20th Jul 2026488 AMAQI
20th Jul 2026519 AMAQI
20th Jul 20265210 AMAQI
20th Jul 20265211 AMAQI
20th Jul 20265912 PMAQI
20th Jul 2026421 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026233 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026385 PMAQI
20th Jul 2026366 PMAQI
20th Jul 2026237 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026239 PMAQI
20th Jul 20262310 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20262712 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026482 AMAQI
21st Jul 2026503 AMAQI
21st Jul 2026544 AMAQI
21st Jul 2026515 AMAQI
26°C25/27°C
21st Jul 2026646 AMAQI
21st Jul 2026527 AMAQI
21st Jul 2026388 AMAQI
21st Jul 2026239 AMAQI
21st Jul 20262310 AMAQI
21st Jul 20262312 PMAQI
21st Jul 2026331 PMAQI
21st Jul 2026292 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026274 PMAQI
21st Jul 2026255 PMAQI
21st Jul 2026736 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026218 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20263610 PMAQI
21st Jul 20263811 PMAQI
22nd Jul 20265412 AMAQI
22nd Jul 2026511 AMAQI
22nd Jul 2026502 AMAQI
22nd Jul 2026533 AMAQI
22nd Jul 2026504 AMAQI
22nd Jul 2026545 AMAQI
25°C24/26°C
22nd Jul 2026506 AMAQI
22nd Jul 2026527 AMAQI
22nd Jul 2026518 AMAQI
22nd Jul 2026589 AMAQI
22nd Jul 20266010 AMAQI
22nd Jul 20266011 AMAQI
22nd Jul 20265812 PMAQI
22nd Jul 2026521 PMAQI
22nd Jul 2026542 PMAQI
22nd Jul 2026573 PMAQI
22nd Jul 2026574 PMAQI
22nd Jul 2026555 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026527 PMAQI
22nd Jul 2026488 PMAQI
22nd Jul 2026449 PMAQI
22nd Jul 20264210 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20264612 AMAQI
23rd Jul 2026531 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026403 AMAQI
23rd Jul 2026364 AMAQI
23rd Jul 2026425 AMAQI
27°C23/31°C
23rd Jul 2026406 AMAQI
23rd Jul 2026427 AMAQI
23rd Jul 2026628 AMAQI
23rd Jul 2026389 AMAQI
23rd Jul 20266310 AMAQI
23rd Jul 20266011 AMAQI
23rd Jul 20266012 PMAQI
23rd Jul 2026641 PMAQI
23rd Jul 2026762 PMAQI
23rd Jul 2026683 PMAQI
23rd Jul 2026644 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026236 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026409 PMAQI
23rd Jul 20264410 PMAQI
23rd Jul 20265611 PMAQI
24th Jul 20265012 AMAQI
24th Jul 2026511 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026423 AMAQI
24th Jul 2026504 AMAQI
24th Jul 2026315 AMAQI
27°C24/31°C
24th Jul 2026296 AMAQI
24th Jul 2026427 AMAQI
24th Jul 2026428 AMAQI
24th Jul 2026369 AMAQI
24th Jul 20264210 AMAQI
24th Jul 20265311 AMAQI
24th Jul 20264412 PMAQI
24th Jul 2026641 PMAQI
24th Jul 2026692 PMAQI
24th Jul 2026683 PMAQI
24th Jul 2026544 PMAQI
24th Jul 2026485 PMAQI
24th Jul 2026456 PMAQI
24th Jul 2026407 PMAQI
24th Jul 2026488 PMAQI
24th Jul 2026599 PMAQI
24th Jul 20267210 PMAQI
24th Jul 20267411 PMAQI
25th Jul 20266912 AMAQI
25th Jul 2026651 AMAQI
25th Jul 2026682 AMAQI
25th Jul 2026663 AMAQI
25th Jul 2026624 AMAQI
25th Jul 2026625 AMAQI
27°C24/32°C
25th Jul 2026686 AMAQI
25th Jul 2026737 AMAQI
25th Jul 2026678 AMAQI
25th Jul 2026669 AMAQI
25th Jul 20268010 AMAQI
25th Jul 20268811 AMAQI
25th Jul 20269612 PMAQI
25th Jul 2026801 PMAQI
25th Jul 2026792 PMAQI
25th Jul 2026713 PMAQI
25th Jul 2026674 PMAQI
25th Jul 2026635 PMAQI
25th Jul 2026686 PMAQI
25th Jul 2026687 PMAQI
25th Jul 2026728 PMAQI
25th Jul 2026859 PMAQI
25th Jul 202611510 PMAQI
25th Jul 20269311 PMAQI
26th Jul 20269212 AMAQI
26th Jul 2026891 AMAQI
26th Jul 2026842 AMAQI
26th Jul 2026663 AMAQI
26th Jul 2026664 AMAQI
26th Jul 2026845 AMAQI
29°C24/34°C
26th Jul 20261006 AMAQI
26th Jul 20261057 AMAQI
26th Jul 2026948 AMAQI
26th Jul 2026909 AMAQI
26th Jul 202611210 AMAQI
26th Jul 20269611 AMAQI
26th Jul 20269012 PMAQI
26th Jul 2026851 PMAQI
26th Jul 2026702 PMAQI
26th Jul 2026623 PMAQI
26th Jul 2026744 PMAQI
26th Jul 2026535 PMAQI
26th Jul 2026576 PMAQI
26th Jul 2026587 PMAQI
26th Jul 2026718 PMAQI
26th Jul 2026829 PMAQI
26th Jul 20268510 PMAQI
26th Jul 20268511 PMAQI
27th Jul 20268512 AMAQI
27th Jul 2026601 AMAQI
27th Jul 2026602 AMAQI
27th Jul 2026683 AMAQI
27th Jul 2026644 AMAQI
27th Jul 2026515 AMAQI
30°C25/35°C
27th Jul 2026586 AMAQI
27th Jul 2026627 AMAQI
27th Jul 2026698 AMAQI
27th Jul 2026699 AMAQI
27th Jul 20266610 AMAQI
27th Jul 20267111 AMAQI
27th Jul 20267612 PMAQI
27th Jul 2026851 PMAQI
27th Jul 2026922 PMAQI
27th Jul 2026843 PMAQI
27th Jul 2026874 PMAQI
27th Jul 2026705 PMAQI
27th Jul 2026546 PMAQI
27th Jul 2026597 PMAQI
27th Jul 2026538 PMAQI
27th Jul 2026729 PMAQI
27th Jul 20267810 PMAQI
27th Jul 20266711 PMAQI
28th Jul 20266012 AMAQI
28th Jul 2026491 AMAQI
28th Jul 2026382 AMAQI
28th Jul 2026383 AMAQI
28th Jul 2026564 AMAQI
28th Jul 2026565 AMAQI
29°C25/34°C
28th Jul 2026496 AMAQI
28th Jul 2026507 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20263010 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20265712 PMAQI
28th Jul 2026531 PMAQI
28th Jul 2026512 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026404 PMAQI
28th Jul 2026445 PMAQI
28th Jul 2026466 PMAQI
28th Jul 2026317 PMAQI
28th Jul 2026408 PMAQI
28th Jul 2026469 PMAQI
28th Jul 20264210 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20262112 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026233 AMAQI
29th Jul 2026324 AMAQI
29th Jul 2026405 AMAQI
28°C25/32°C
29th Jul 2026326 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20264812 PMAQI
29th Jul 2026421 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026236 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026249 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026334 AMAQI
30th Jul 2026295 AMAQI
27°C24/31°C
30th Jul 2026256 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20262111 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026321 PMAQI
30th Jul 2026212 PMAQI
30th Jul 2026273 PMAQI
30th Jul 2026234 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026316 PMAQI
30th Jul 2026337 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026339 PMAQI
30th Jul 20262910 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20262312 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026364 AMAQI
31st Jul 2026365 AMAQI
27°C24/30°C
31st Jul 2026336 AMAQI
31st Jul 2026277 AMAQI
31st Jul 2026238 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20265011 AMAQI
31st Jul 20262112 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026293 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026365 PMAQI
31st Jul 2026316 PMAQI
31st Jul 2026337 PMAQI
31st Jul 2026388 PMAQI
31st Jul 2026369 PMAQI
31st Jul 20263810 PMAQI
31st Jul 20264411 PMAQI
1st Aug 20262912 AMAQI
1st Aug 2026231 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026253 AMAQI
1st Aug 2026324 AMAQI
1st Aug 2026255 AMAQI
27°C24/30°C
1st Aug 2026216 AMAQI
1st Aug 2026377 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026509 AMAQI
1st Aug 20265210 AMAQI
1st Aug 20265211 AMAQI
1st Aug 20265212 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026292 PMAQI
1st Aug 2026263 PMAQI
1st Aug 2026294 PMAQI
1st Aug 2026345 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026427 PMAQI
1st Aug 2026508 PMAQI
1st Aug 2026609 PMAQI
1st Aug 20266810 PMAQI
1st Aug 20267011 PMAQI
2nd Aug 20265812 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026293 AMAQI
2nd Aug 2026234 AMAQI
2nd Aug 2026235 AMAQI
27°C24/31°C
2nd Aug 2026256 AMAQI
2nd Aug 2026297 AMAQI
2nd Aug 2026348 AMAQI
2nd Aug 2026339 AMAQI
2nd Aug 20263310 AMAQI
2nd Aug 20263311 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026271 PMAQI
2nd Aug 2026252 PMAQI
2nd Aug 2026233 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026275 PMAQI
2nd Aug 2026296 PMAQI
2nd Aug 2026297 PMAQI
2nd Aug 2026298 PMAQI
2nd Aug 2026349 PMAQI
2nd Aug 20264210 PMAQI
2nd Aug 20265411 PMAQI
3rd Aug 20266412 AMAQI
3rd Aug 2026651 AMAQI
3rd Aug 2026652 AMAQI
3rd Aug 2026513 AMAQI
3rd Aug 2026384 AMAQI
3rd Aug 2026275 AMAQI
27°C24/31°C
3rd Aug 2026256 AMAQI
3rd Aug 2026237 AMAQI
3rd Aug 2026238 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20262710 AMAQI
3rd Aug 20263811 AMAQI
3rd Aug 20264612 PMAQI
3rd Aug 2026461 PMAQI
3rd Aug 2026362 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026234 PMAQI
3rd Aug 2026235 PMAQI
3rd Aug 2026236 PMAQI
3rd Aug 2026217 PMAQI
3rd Aug 2026218 PMAQI
3rd Aug 2026299 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20264611 PMAQI
4th Aug 20264912 AMAQI
4th Aug 2026401 AMAQI
4th Aug 2026332 AMAQI
4th Aug 2026263 AMAQI
4th Aug 2026294 AMAQI
4th Aug 2026315 AMAQI
27°C25/30°C
4th Aug 2026406 AMAQI
4th Aug 2026567 AMAQI
4th Aug 2026648 AMAQI
4th Aug 2026549 AMAQI
4th Aug 20264010 AMAQI
4th Aug 20262311 AMAQI
4th Aug 20262312 PMAQI
4th Aug 2026231 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026223 PMAQI
4th Aug 2026244 PMAQI
4th Aug 2026255 PMAQI
4th Aug 2026236 PMAQI
4th Aug 2026257 PMAQI
4th Aug 2026328 PMAQI
4th Aug 2026349 PMAQI
4th Aug 20262910 PMAQI
4th Aug 20263611 PMAQI
5th Aug 20264012 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026272 AMAQI
5th Aug 2026213 AMAQI
5th Aug 2026214 AMAQI
5th Aug 2026215 AMAQI
26°C25/30°C
5th Aug 2026256 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026299 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20262711 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026231 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026345 PMAQI
5th Aug 2026366 PMAQI
5th Aug 2026367 PMAQI
5th Aug 2026468 PMAQI
5th Aug 2026479 PMAQI
5th Aug 20265310 PMAQI
5th Aug 20265711 PMAQI
6th Aug 20266312 AMAQI
6th Aug 2026541 AMAQI
6th Aug 2026532 AMAQI
6th Aug 2026603 AMAQI
6th Aug 2026554 AMAQI
6th Aug 2026425 AMAQI
27°C25/30°C
6th Aug 2026446 AMAQI
6th Aug 2026547 AMAQI
6th Aug 2026528 AMAQI
6th Aug 2026569 AMAQI
6th Aug 20266010 AMAQI
6th Aug 20264411 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026332 PMAQI
6th Aug 2026543 PMAQI
6th Aug 2026464 PMAQI
6th Aug 2026425 PMAQI
6th Aug 2026556 PMAQI
6th Aug 2026487 PMAQI
6th Aug 2026468 PMAQI
6th Aug 2026559 PMAQI
6th Aug 20265910 PMAQI
6th Aug 20265711 PMAQI
7th Aug 20265512 AMAQI
7th Aug 2026521 AMAQI
7th Aug 2026422 AMAQI
7th Aug 2026563 AMAQI
7th Aug 2026624 AMAQI
7th Aug 2026645 AMAQI
28°C25/33°C
7th Aug 2026686 AMAQI
7th Aug 2026607 AMAQI
7th Aug 2026558 AMAQI
7th Aug 2026549 AMAQI
7th Aug 20265410 AMAQI
7th Aug 20266811 AMAQI
7th Aug 20266712 PMAQI
7th Aug 2026681 PMAQI
7th Aug 2026692 PMAQI
7th Aug 2026703 PMAQI
7th Aug 2026644 PMAQI
7th Aug 2026795 PMAQI
7th Aug 2026676 PMAQI
7th Aug 2026607 PMAQI
7th Aug 2026628 PMAQI
7th Aug 2026679 PMAQI
7th Aug 20267310 PMAQI
7th Aug 20265611 PMAQI
8th Aug 20264812 AMAQI
8th Aug 2026581 AMAQI
8th Aug 2026622 AMAQI
8th Aug 2026673 AMAQI
8th Aug 2026944 AMAQI
8th Aug 2026845 AMAQI
29°C25/35°C
8th Aug 2026826 AMAQI
8th Aug 2026817 AMAQI
8th Aug 2026868 AMAQI
8th Aug 2026929 AMAQI
8th Aug 20268510 AMAQI
8th Aug 20268111 AMAQI
8th Aug 20267112 PMAQI
8th Aug 2026731 PMAQI
8th Aug 2026652 PMAQI
8th Aug 2026673 PMAQI
8th Aug 2026644 PMAQI
8th Aug 2026605 PMAQI
8th Aug 2026406 PMAQI
8th Aug 2026247 PMAQI
8th Aug 2026338 PMAQI
8th Aug 2026659 PMAQI
8th Aug 20265810 PMAQI
8th Aug 20266011 PMAQI
9th Aug 20266812 AMAQI
9th Aug 2026621 AMAQI
9th Aug 2026552 AMAQI
9th Aug 2026663 AMAQI
9th Aug 2026654 AMAQI
9th Aug 2026695 AMAQI
30°C26/35°C
9th Aug 2026596 AMAQI
9th Aug 2026537 AMAQI
9th Aug 2026448 AMAQI
9th Aug 2026429 AMAQI
9th Aug 20263310 AMAQI
9th Aug 20264011 AMAQI
9th Aug 20265212 PMAQI
9th Aug 2026491 PMAQI
9th Aug 2026492 PMAQI
9th Aug 2026663 PMAQI
9th Aug 2026634 PMAQI
9th Aug 2026485 PMAQI
9th Aug 2026216 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026538 PMAQI
9th Aug 2026519 PMAQI
9th Aug 20266510 PMAQI
9th Aug 20267111 PMAQI
10th Aug 20266612 AMAQI
10th Aug 2026511 AMAQI
10th Aug 2026462 AMAQI
10th Aug 2026483 AMAQI
10th Aug 2026424 AMAQI
10th Aug 2026465 AMAQI
30°C26/35°C
10th Aug 2026626 AMAQI
10th Aug 2026607 AMAQI
10th Aug 2026558 AMAQI
10th Aug 2026569 AMAQI
10th Aug 20265510 AMAQI
10th Aug 20266611 AMAQI
10th Aug 20265412 PMAQI
10th Aug 2026531 PMAQI
10th Aug 2026562 PMAQI
10th Aug 2026473 PMAQI
10th Aug 2026384 PMAQI
10th Aug 2026405 PMAQI
10th Aug 2026386 PMAQI
10th Aug 2026447 PMAQI
10th Aug 2026598 PMAQI
10th Aug 2026539 PMAQI
10th Aug 20266010 PMAQI
10th Aug 20266611 PMAQI
11th Aug 20266012 AMAQI
11th Aug 2026631 AMAQI
11th Aug 2026562 AMAQI
11th Aug 2026583 AMAQI
11th Aug 2026624 AMAQI
11th Aug 2026685 AMAQI
30°C26/34°C
11th Aug 2026706 AMAQI
11th Aug 2026647 AMAQI
11th Aug 2026658 AMAQI
11th Aug 2026689 AMAQI
11th Aug 20266310 AMAQI
11th Aug 20266611 AMAQI
11th Aug 20266512 PMAQI
11th Aug 2026621 PMAQI
11th Aug 2026642 PMAQI
11th Aug 2026443 PMAQI
11th Aug 2026384 PMAQI
11th Aug 2026465 PMAQI
11th Aug 2026446 PMAQI
11th Aug 2026487 PMAQI
11th Aug 2026558 PMAQI
11th Aug 2026699 PMAQI
11th Aug 20267010 PMAQI
11th Aug 20268011 PMAQI
12th Aug 20268112 AMAQI
12th Aug 2026791 AMAQI
12th Aug 2026822 AMAQI
12th Aug 2026763 AMAQI
12th Aug 2026824 AMAQI
12th Aug 2026785 AMAQI
30°C26/35°C
12th Aug 2026806 AMAQI
12th Aug 2026747 AMAQI
12th Aug 2026798 AMAQI
12th Aug 2026889 AMAQI
12th Aug 20267510 AMAQI
12th Aug 20268511 AMAQI
12th Aug 20269212 PMAQI
12th Aug 2026921 PMAQI
12th Aug 2026832 PMAQI
12th Aug 2026843 PMAQI
12th Aug 2026784 PMAQI
12th Aug 2026725 PMAQI
12th Aug 2026726 PMAQI
12th Aug 2026667 PMAQI
12th Aug 2026728 PMAQI
12th Aug 2026599 PMAQI
12th Aug 20265910 PMAQI
12th Aug 20266011 PMAQI
13th Aug 20266412 AMAQI
13th Aug 2026641 AMAQI
13th Aug 2026622 AMAQI
13th Aug 2026553 AMAQI
13th Aug 2026574 AMAQI
13th Aug 2026525 AMAQI
30°C26/36°C
13th Aug 2026576 AMAQI
13th Aug 2026607 AMAQI
13th Aug 2026388 AMAQI
13th Aug 2026279 AMAQI
13th Aug 20262310 AMAQI
13th Aug 20263611 AMAQI
13th Aug 20264412 PMAQI
13th Aug 2026381 PMAQI
13th Aug 2026522 PMAQI
13th Aug 2026443 PMAQI
13th Aug 2026214 PMAQI
13th Aug 2026275 PMAQI
13th Aug 2026386 PMAQI
13th Aug 2026277 PMAQI
13th Aug 2026338 PMAQI
13th Aug 2026519 PMAQI
13th Aug 20264410 PMAQI
13th Aug 20265011 PMAQI
14th Aug 20264612 AMAQI
14th Aug 2026531 AMAQI
14th Aug 2026512 AMAQI
14th Aug 2026403 AMAQI
14th Aug 2026384 AMAQI
14th Aug 2026265 AMAQI
29°C26/34°C
14th Aug 2026236 AMAQI
14th Aug 2026297 AMAQI
14th Aug 2026288 AMAQI
14th Aug 2026309 AMAQI
14th Aug 20263310 AMAQI
14th Aug 20262111 AMAQI
14th Aug 20263012 PMAQI
14th Aug 2026461 PMAQI
14th Aug 2026482 PMAQI
14th Aug 2026463 PMAQI
14th Aug 2026234 PMAQI
14th Aug 2026515 PMAQI
14th Aug 2026426 PMAQI
14th Aug 2026297 PMAQI
14th Aug 2026388 PMAQI
14th Aug 2026339 PMAQI
14th Aug 20264210 PMAQI
14th Aug 20264811 PMAQI
15th Aug 20265312 AMAQI
15th Aug 2026691 AMAQI
15th Aug 2026632 AMAQI
15th Aug 2026563 AMAQI
15th Aug 2026334 AMAQI
15th Aug 2026315 AMAQI
30°C25/34°C
15th Aug 2026366 AMAQI
15th Aug 2026297 AMAQI
15th Aug 2026298 AMAQI
15th Aug 2026279 AMAQI
15th Aug 20262710 AMAQI
15th Aug 20262911 AMAQI
15th Aug 20262112 PMAQI
15th Aug 2026401 PMAQI
15th Aug 2026422 PMAQI
15th Aug 2026423 PMAQI
15th Aug 2026464 PMAQI
15th Aug 2026505 PMAQI
15th Aug 2026466 PMAQI
15th Aug 2026467 PMAQI
15th Aug 2026548 PMAQI
15th Aug 2026659 PMAQI
15th Aug 20266410 PMAQI
15th Aug 20266611 PMAQI
16th Aug 20266012 AMAQI
16th Aug 2026551 AMAQI
16th Aug 2026442 AMAQI
16th Aug 2026423 AMAQI
16th Aug 2026364 AMAQI
16th Aug 2026515 AMAQI
30°C26/34°C
16th Aug 2026426 AMAQI
6 AM16th Aug 2026297 AMAQI
16th Aug 2026338 AMAQI
16th Aug 2026409 AMAQI
16th Aug 20265010 AMAQI
16th Aug 20265911 AMAQI
16th Aug 20265312 PMAQI
12 PM16th Aug 2026571 PMAQI
16th Aug 2026622 PMAQI
16th Aug 2026553 PMAQI
16th Aug 2026564 PMAQI
16th Aug 2026555 PMAQI
16th Aug 2026486 PMAQI
16th Aug 2026467 PMAQI
7 PM16th Aug 2026508 PMAQI
16th Aug 2026509 PMAQI
16th Aug 20265810 PMAQI
16th Aug 20265411 PMAQI
12 AM
5 AM
30°C26/34°C
Day time
Avg. Highest Time
11 AM - 2 PM
51AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM
39AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 2 PM (Avg. 51), while the lowest AQI was between 7 PM to 7 PM (Avg. 39).
Night time
Avg. Highest Time
11 PM
55AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM
44AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 55), while the lowest AQI was between 8 PM to 8 PM (Avg. 44).
2026 Days Vs Air Quality
Dac Zha Gaozhang, Hechi, Guangxi, China
2026
31%
71
51%
117
16%
36
2%
4
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
71 DaysModerate
117 DaysPoor
36 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2026, 31% of 228 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Dac Zha Gaozhang, Hechi, Guangxi, 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
112AQI (US)
112AQI (US)
2nd January 2026
46AQI (US)
46AQI (US)
3rd January 2026
78AQI (US)
78AQI (US)
4th January 2026
118AQI (US)
118AQI (US)
5th January 2026
71AQI (US)
71AQI (US)
6th January 2026
66AQI (US)
66AQI (US)
7th January 2026
100AQI (US)
100AQI (US)
8th January 2026
112AQI (US)
112AQI (US)
9th January 2026
121AQI (US)
121AQI (US)
10th January 2026
141AQI (US)
141AQI (US)
11th January 2026
129AQI (US)
129AQI (US)
12th January 2026
118AQI (US)
118AQI (US)
13th January 2026
152AQI (US)
152AQI (US)
14th January 2026
152AQI (US)
152AQI (US)
15th January 2026
146AQI (US)
146AQI (US)
16th January 2026
146AQI (US)
146AQI (US)
17th January 2026
167AQI (US)
167AQI (US)
18th January 2026
166AQI (US)
166AQI (US)
19th January 2026
144AQI (US)
144AQI (US)
20th January 2026
107AQI (US)
107AQI (US)
21st January 2026
54AQI (US)
54AQI (US)
22nd January 2026
57AQI (US)
57AQI (US)
23rd January 2026
79AQI (US)
79AQI (US)
24th January 2026
109AQI (US)
109AQI (US)
25th January 2026
134AQI (US)
134AQI (US)
26th January 2026
136AQI (US)
136AQI (US)
27th January 2026
75AQI (US)
75AQI (US)
28th January 2026
85AQI (US)
85AQI (US)
29th January 2026
113AQI (US)
113AQI (US)
30th January 2026
80AQI (US)
80AQI (US)
31st January 2026
34AQI (US)
34AQI (US)
1st February 2026
61AQI (US)
61AQI (US)
2nd February 2026
89AQI (US)
89AQI (US)
3rd February 2026
87AQI (US)
87AQI (US)
4th February 2026
78AQI (US)
78AQI (US)
5th February 2026
102AQI (US)
102AQI (US)
6th February 2026
112AQI (US)
112AQI (US)
7th February 2026
89AQI (US)
89AQI (US)
8th February 2026
59AQI (US)
59AQI (US)
9th February 2026
92AQI (US)
92AQI (US)
10th February 2026
87AQI (US)
87AQI (US)
11th February 2026
45AQI (US)
45AQI (US)
12th February 2026
62AQI (US)
62AQI (US)
13th February 2026
100AQI (US)
100AQI (US)
14th February 2026
122AQI (US)
122AQI (US)
15th February 2026
103AQI (US)
103AQI (US)
16th February 2026
98AQI (US)
98AQI (US)
17th February 2026
80AQI (US)
80AQI (US)
18th February 2026
81AQI (US)
81AQI (US)
19th February 2026
99AQI (US)
99AQI (US)
20th February 2026
81AQI (US)
81AQI (US)
21st February 2026
138AQI (US)
138AQI (US)
22nd February 2026
127AQI (US)
127AQI (US)
23rd February 2026
122AQI (US)
122AQI (US)
24th February 2026
89AQI (US)
89AQI (US)
25th February 2026
110AQI (US)
110AQI (US)
26th February 2026
109AQI (US)
109AQI (US)
27th February 2026
67AQI (US)
67AQI (US)
28th February 2026
76AQI (US)
76AQI (US)
1st March 2026
66AQI (US)
66AQI (US)
2nd March 2026
48AQI (US)
48AQI (US)
3rd March 2026
32AQI (US)
32AQI (US)
4th March 2026
50AQI (US)
50AQI (US)
5th March 2026
76AQI (US)
76AQI (US)
6th March 2026
70AQI (US)
70AQI (US)
7th March 2026
88AQI (US)
88AQI (US)
8th March 2026
102AQI (US)
102AQI (US)
9th March 2026
63AQI (US)
63AQI (US)
10th March 2026
26AQI (US)
26AQI (US)
11th March 2026
56AQI (US)
56AQI (US)
12th March 2026
70AQI (US)
70AQI (US)
13th March 2026
94AQI (US)
94AQI (US)
14th March 2026
90AQI (US)
90AQI (US)
15th March 2026
84AQI (US)
84AQI (US)
16th March 2026
93AQI (US)
93AQI (US)
17th March 2026
68AQI (US)
68AQI (US)
18th March 2026
75AQI (US)
75AQI (US)
19th March 2026
74AQI (US)
74AQI (US)
20th March 2026
91AQI (US)
91AQI (US)
21st March 2026
68AQI (US)
68AQI (US)
22nd March 2026
120AQI (US)
120AQI (US)
23rd March 2026
118AQI (US)
118AQI (US)
24th March 2026
100AQI (US)
100AQI (US)
25th March 2026
122AQI (US)
122AQI (US)
26th March 2026
89AQI (US)
89AQI (US)
27th March 2026
82AQI (US)
82AQI (US)
28th March 2026
113AQI (US)
113AQI (US)
29th March 2026
100AQI (US)
100AQI (US)
30th March 2026
70AQI (US)
70AQI (US)
31st March 2026
64AQI (US)
64AQI (US)
1st April 2026
34AQI (US)
34AQI (US)
2nd April 2026
103AQI (US)
103AQI (US)
3rd April 2026
98AQI (US)
98AQI (US)
4th April 2026
62AQI (US)
62AQI (US)
5th April 2026
104AQI (US)
104AQI (US)
6th April 2026
132AQI (US)
132AQI (US)
7th April 2026
142AQI (US)
142AQI (US)
8th April 2026
108AQI (US)
108AQI (US)
9th April 2026
90AQI (US)
90AQI (US)
10th April 2026
93AQI (US)
93AQI (US)
11th April 2026
114AQI (US)
114AQI (US)
12th April 2026
118AQI (US)
118AQI (US)
13th April 2026
91AQI (US)
91AQI (US)
14th April 2026
93AQI (US)
93AQI (US)
15th April 2026
78AQI (US)
78AQI (US)
16th April 2026
68AQI (US)
68AQI (US)
17th April 2026
59AQI (US)
59AQI (US)
18th April 2026
79AQI (US)
79AQI (US)
19th April 2026
93AQI (US)
93AQI (US)
20th April 2026
85AQI (US)
85AQI (US)
21st April 2026
79AQI (US)
79AQI (US)
22nd April 2026
66AQI (US)
66AQI (US)
23rd April 2026
23AQI (US)
23AQI (US)
24th April 2026
54AQI (US)
54AQI (US)
25th April 2026
69AQI (US)
69AQI (US)
26th April 2026
94AQI (US)
94AQI (US)
27th April 2026
68AQI (US)
68AQI (US)
28th April 2026
54AQI (US)
54AQI (US)
29th April 2026
25AQI (US)
25AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
66AQI (US)
66AQI (US)
2nd May 2026
80AQI (US)
80AQI (US)
3rd May 2026
34AQI (US)
34AQI (US)
4th May 2026
40AQI (US)
40AQI (US)
5th May 2026
68AQI (US)
68AQI (US)
6th May 2026
74AQI (US)
74AQI (US)
7th May 2026
49AQI (US)
49AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
53AQI (US)
53AQI (US)
10th May 2026
74AQI (US)
74AQI (US)
11th May 2026
90AQI (US)
90AQI (US)
12th May 2026
77AQI (US)
77AQI (US)
13th May 2026
34AQI (US)
34AQI (US)
14th May 2026
54AQI (US)
54AQI (US)
15th May 2026
63AQI (US)
63AQI (US)
16th May 2026
71AQI (US)
71AQI (US)
17th May 2026
60AQI (US)
60AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
43AQI (US)
43AQI (US)
20th May 2026
60AQI (US)
60AQI (US)
21st May 2026
73AQI (US)
73AQI (US)
22nd May 2026
75AQI (US)
75AQI (US)
23rd May 2026
69AQI (US)
69AQI (US)
24th May 2026
66AQI (US)
66AQI (US)
25th May 2026
59AQI (US)
59AQI (US)
26th May 2026
45AQI (US)
45AQI (US)
27th May 2026
58AQI (US)
58AQI (US)
28th May 2026
64AQI (US)
64AQI (US)
29th May 2026
67AQI (US)
67AQI (US)
30th May 2026
46AQI (US)
46AQI (US)
31st May 2026
58AQI (US)
58AQI (US)
1st June 2026
70AQI (US)
70AQI (US)
2nd June 2026
61AQI (US)
61AQI (US)
3rd June 2026
47AQI (US)
47AQI (US)
4th June 2026
54AQI (US)
54AQI (US)
5th June 2026
50AQI (US)
50AQI (US)
6th June 2026
46AQI (US)
46AQI (US)
7th June 2026
42AQI (US)
42AQI (US)
8th June 2026
33AQI (US)
33AQI (US)
9th June 2026
11AQI (US)
11AQI (US)
10th June 2026
38AQI (US)
38AQI (US)
11th June 2026
65AQI (US)
65AQI (US)
12th June 2026
76AQI (US)
76AQI (US)
13th June 2026
40AQI (US)
40AQI (US)
14th June 2026
22AQI (US)
22AQI (US)
15th June 2026
35AQI (US)
35AQI (US)
16th June 2026
44AQI (US)
44AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
36AQI (US)
36AQI (US)
19th June 2026
41AQI (US)
41AQI (US)
20th June 2026
54AQI (US)
54AQI (US)
21st June 2026
49AQI (US)
49AQI (US)
22nd June 2026
50AQI (US)
50AQI (US)
23rd June 2026
54AQI (US)
54AQI (US)
24th June 2026
54AQI (US)
54AQI (US)
25th June 2026
41AQI (US)
41AQI (US)
26th June 2026
41AQI (US)
41AQI (US)
27th June 2026
47AQI (US)
47AQI (US)
28th June 2026
57AQI (US)
57AQI (US)
29th June 2026
53AQI (US)
53AQI (US)
30th June 2026
31AQI (US)
31AQI (US)
1st July 2026
38AQI (US)
38AQI (US)
2nd July 2026
51AQI (US)
51AQI (US)
3rd July 2026
25AQI (US)
25AQI (US)
4th July 2026
14AQI (US)
14AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
20AQI (US)
20AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
30AQI (US)
30AQI (US)
10th July 2026
40AQI (US)
40AQI (US)
11th July 2026
41AQI (US)
41AQI (US)
12th July 2026
64AQI (US)
64AQI (US)
13th July 2026
63AQI (US)
63AQI (US)
14th July 2026
68AQI (US)
68AQI (US)
15th July 2026
35AQI (US)
35AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
27AQI (US)
27AQI (US)
18th July 2026
40AQI (US)
40AQI (US)
19th July 2026
52AQI (US)
52AQI (US)
20th July 2026
39AQI (US)
39AQI (US)
21st July 2026
37AQI (US)
37AQI (US)
22nd July 2026
52AQI (US)
52AQI (US)
23rd July 2026
48AQI (US)
48AQI (US)
24th July 2026
50AQI (US)
50AQI (US)
25th July 2026
75AQI (US)
75AQI (US)
26th July 2026
81AQI (US)
81AQI (US)
27th July 2026
69AQI (US)
69AQI (US)
28th July 2026
43AQI (US)
43AQI (US)
29th July 2026
29AQI (US)
29AQI (US)
30th July 2026
28AQI (US)
28AQI (US)
31st July 2026
31AQI (US)
31AQI (US)
1st August 2026
40AQI (US)
40AQI (US)
2nd August 2026
32AQI (US)
32AQI (US)
3rd August 2026
35AQI (US)
35AQI (US)
4th August 2026
34AQI (US)
34AQI (US)
5th August 2026
31AQI (US)
31AQI (US)
6th August 2026
49AQI (US)
49AQI (US)
7th August 2026
62AQI (US)
62AQI (US)
8th August 2026
67AQI (US)
67AQI (US)
9th August 2026
53AQI (US)
53AQI (US)
10th August 2026
53AQI (US)
53AQI (US)
11th August 2026
60AQI (US)
60AQI (US)
12th August 2026
77AQI (US)
77AQI (US)
13th August 2026
44AQI (US)
44AQI (US)
14th August 2026
37AQI (US)
37AQI (US)
15th August 2026
44AQI (US)
44AQI (US)
16th August 2026
49AQI (US)
49AQI (US)
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
108AQI (US)
92AQI (US)
79AQI (US)
80AQI (US)
60AQI (US)
46AQI (US)
42AQI (US)
48AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202670AQI (US)
2
10
15
4
1
18
9
4
22
5
4
19
7
8
23
20
10
22
9
10
6
71
117
36
4
Highest AQI (US) recorded in
January108AQI (US)
Lowest AQI (US) recorded in
July42AQI (US)
202578AQI (US)
3
21
7
1
18
9
2
21
8
19
11
31
13
17
7
24
12
19
15
15
3
27
1
8
19
3
8
20
3
61
221
73
10
Highest AQI (US) recorded in
January133AQI (US)
Lowest AQI (US) recorded in
September51AQI (US)
202476AQI (US)
6
10
13
1
13
6
8
2
6
4
1
5
7
14
16
20
11
4
27
5
24
1
23
7
1
19
10
7
16
8
69
157
58
11
Highest AQI (US) recorded in
December125AQI (US)
Lowest AQI (US) recorded in
July48AQI (US)
202379AQI (US)
2
7
9
2
1
7
8
11
2
1
12
16
2
1
21
8
2
26
3
9
21
5
26
17
14
13
17
9
20
2
2
10
14
5
9
16
1
73
191
79
7
1
Highest AQI (US) recorded in
January110AQI (US)
Lowest AQI (US) recorded in
August51AQI (US)
202273AQI (US)
5
13
12
12
4
3
2
3
15
13
1
10
6
9
17
2
10
20
7
16
2
3
47
100
36
2
Highest AQI (US) recorded in
April91AQI (US)
Lowest AQI (US) recorded in
July54AQI (US)
202187AQI (US)
2
9
9
1
4
2
24
3
9
19
3
6
17
7
14
13
4
18
80
35
13
Highest AQI (US) recorded in
January134AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
202078AQI (US)
5
7
1
5
9
7
2
16
2
27
1
31
9
20
2
5
20
5
4
16
11
16
14
1
12
13
5
33
174
54
5
Highest AQI (US) recorded in
December108AQI (US)
Lowest AQI (US) recorded in
August60AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
87AQI (US)Least Polluted Year Recorded
2026(Avg.)
70AQI (US)Dac Zha Gaozhang's annual 2026 AQI (US) (70) shows an average percentage change of -10.5% (improved AQI (US)) compared to previous years: 2020 (78), 2021 (87), 2022 (73), 2023 (79), 2024 (76), 2025 (78).
