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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

City Epa Station, 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

City Epa Station, Hechi, Guangxi, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
30th Aug 2023
71AQI
Lowest AQI recorded on
13th Aug 2026
17AQI

Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 36 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 14th Aug - 15th Aug 2026

City Epa Station, Hechi, Guangxi, China

AQI
Day
Night
.

6 AM14th Aug 2026

7 PM

5 AM15th Aug 2026

Day time
Avg. Highest Time
7PM14th Aug

50AQI

Avg. Lowest Time
11AM14th Aug

21AQI

Night time
Avg. Highest Time
8PM14th Aug

55AQI

Avg. Lowest Time
12AM15th Aug

25AQI

In the last 24 hours,

City Epa Station's AQI reached its highest point of 55 at 8 PM during the Night, while the lowest point, 21, was recorded at 11 AM during the Day between 14th Aug and 15th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

City Epa Station, Hechi, Guangxi, 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 2026276 AMAQI
17th Jul 2026207 AMAQI
17th Jul 2026168 AMAQI
17th Jul 2026259 AMAQI
17th Jul 20264210 AMAQI
17th Jul 20265111 AMAQI
17th Jul 20265612 PMAQI
17th Jul 2026621 PMAQI
17th Jul 2026582 PMAQI
17th Jul 2026533 PMAQI
17th Jul 2026314 PMAQI
17th Jul 2026205 PMAQI
17th Jul 2026186 PMAQI
17th Jul 2026227 PMAQI
17th Jul 2026388 PMAQI
17th Jul 2026279 PMAQI
17th Jul 20263410 PMAQI
17th Jul 20263611 PMAQI
18th Jul 20264012 AMAQI
18th Jul 2026481 AMAQI
18th Jul 2026522 AMAQI
18th Jul 2026473 AMAQI
18th Jul 2026364 AMAQI
18th Jul 2026385 AMAQI

26°C23/29°C

18th Jul 2026366 AMAQI
18th Jul 2026387 AMAQI
18th Jul 2026388 AMAQI
18th Jul 2026409 AMAQI
18th Jul 20264610 AMAQI
18th Jul 20264811 AMAQI
18th Jul 20264612 PMAQI
18th Jul 2026501 PMAQI
18th Jul 2026492 PMAQI
18th Jul 2026463 PMAQI
18th Jul 2026464 PMAQI
18th Jul 2026445 PMAQI
18th Jul 2026476 PMAQI
18th Jul 2026517 PMAQI
18th Jul 2026488 PMAQI
18th Jul 2026489 PMAQI
18th Jul 20265110 PMAQI
18th Jul 20264811 PMAQI
19th Jul 20264812 AMAQI
19th Jul 2026381 AMAQI
19th Jul 2026362 AMAQI
19th Jul 2026403 AMAQI
19th Jul 2026334 AMAQI
19th Jul 2026335 AMAQI

26°C23/29°C

19th Jul 2026346 AMAQI
19th Jul 2026317 AMAQI
19th Jul 2026148 AMAQI
19th Jul 2026299 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20263011 AMAQI
19th Jul 20264212 PMAQI
19th Jul 2026361 PMAQI
19th Jul 2026382 PMAQI
19th Jul 2026423 PMAQI
19th Jul 2026384 PMAQI
19th Jul 2026275 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026297 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026239 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262111 PMAQI
20th Jul 20261612 AMAQI
20th Jul 2026181 AMAQI
20th Jul 2026182 AMAQI
20th Jul 2026193 AMAQI
20th Jul 2026144 AMAQI
20th Jul 202685 AMAQI

25°C23/27°C

20th Jul 202686 AMAQI
20th Jul 202687 AMAQI
20th Jul 202688 AMAQI
20th Jul 202689 AMAQI
20th Jul 20261010 AMAQI
20th Jul 20261311 AMAQI
20th Jul 20261712 PMAQI
20th Jul 2026201 PMAQI
20th Jul 2026512 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026424 PMAQI
20th Jul 2026565 PMAQI
20th Jul 2026506 PMAQI
20th Jul 2026547 PMAQI
20th Jul 2026508 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20265212 AMAQI
21st Jul 2026541 AMAQI
21st Jul 2026532 AMAQI
21st Jul 2026563 AMAQI
21st Jul 2026544 AMAQI
21st Jul 2026595 AMAQI

25°C22/29°C

21st Jul 2026606 AMAQI
21st Jul 2026597 AMAQI
21st Jul 2026588 AMAQI
21st Jul 2026529 AMAQI
21st Jul 20265010 AMAQI
21st Jul 20262912 PMAQI
21st Jul 2026291 PMAQI
21st Jul 2026342 PMAQI
21st Jul 2026383 PMAQI
21st Jul 2026324 PMAQI
21st Jul 2026235 PMAQI
21st Jul 2026706 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20262910 PMAQI
21st Jul 20262911 PMAQI
22nd Jul 20263312 AMAQI
22nd Jul 2026331 AMAQI
22nd Jul 2026312 AMAQI
22nd Jul 2026333 AMAQI
22nd Jul 2026404 AMAQI
22nd Jul 2026515 AMAQI

24°C22/28°C

22nd Jul 2026446 AMAQI
22nd Jul 2026517 AMAQI
22nd Jul 2026588 AMAQI
22nd Jul 2026429 AMAQI
22nd Jul 20262110 AMAQI
22nd Jul 20262411 AMAQI
22nd Jul 20262712 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026532 PMAQI
22nd Jul 2026543 PMAQI
22nd Jul 2026534 PMAQI
22nd Jul 2026565 PMAQI
22nd Jul 2026556 PMAQI
22nd Jul 2026547 PMAQI
22nd Jul 2026768 PMAQI
22nd Jul 2026819 PMAQI
22nd Jul 20266310 PMAQI
22nd Jul 20265911 PMAQI
23rd Jul 20266312 AMAQI
23rd Jul 2026511 AMAQI
23rd Jul 2026512 AMAQI
23rd Jul 2026533 AMAQI
23rd Jul 2026524 AMAQI
23rd Jul 2026525 AMAQI

24°C21/28°C

23rd Jul 2026546 AMAQI
23rd Jul 2026547 AMAQI
23rd Jul 2026568 AMAQI
23rd Jul 2026579 AMAQI
23rd Jul 20263810 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026511 PMAQI
23rd Jul 2026512 PMAQI
23rd Jul 2026503 PMAQI
23rd Jul 2026484 PMAQI
23rd Jul 2026485 PMAQI
23rd Jul 2026526 PMAQI
23rd Jul 2026517 PMAQI
23rd Jul 2026508 PMAQI
23rd Jul 2026519 PMAQI
23rd Jul 20265210 PMAQI
23rd Jul 20265111 PMAQI
24th Jul 20265312 AMAQI
24th Jul 2026511 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026523 AMAQI
24th Jul 2026504 AMAQI
24th Jul 2026485 AMAQI

25°C22/29°C

24th Jul 2026386 AMAQI
24th Jul 2026407 AMAQI
24th Jul 2026188 AMAQI
24th Jul 2026229 AMAQI
24th Jul 20262610 AMAQI
24th Jul 20261811 AMAQI
24th Jul 20263112 PMAQI
24th Jul 2026511 PMAQI
24th Jul 2026382 PMAQI
24th Jul 2026543 PMAQI
24th Jul 2026664 PMAQI
24th Jul 2026585 PMAQI
24th Jul 2026296 PMAQI
24th Jul 2026317 PMAQI
24th Jul 2026338 PMAQI
24th Jul 2026319 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20265512 AMAQI
25th Jul 2026521 AMAQI
25th Jul 2026492 AMAQI
25th Jul 2026513 AMAQI
25th Jul 2026524 AMAQI
25th Jul 2026515 AMAQI

24°C21/27°C

25th Jul 2026466 AMAQI
25th Jul 2026517 AMAQI
25th Jul 2026538 AMAQI
25th Jul 2026509 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20265211 AMAQI
25th Jul 20268012 PMAQI
25th Jul 2026591 PMAQI
25th Jul 2026442 PMAQI
25th Jul 2026283 PMAQI
25th Jul 2026224 PMAQI
25th Jul 2026265 PMAQI
25th Jul 2026186 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026248 PMAQI
25th Jul 2026329 PMAQI
25th Jul 20264010 PMAQI
25th Jul 20265311 PMAQI
26th Jul 20268412 AMAQI
26th Jul 2026811 AMAQI
26th Jul 2026662 AMAQI
26th Jul 2026673 AMAQI
26th Jul 2026624 AMAQI
26th Jul 2026585 AMAQI

26°C21/33°C

26th Jul 2026576 AMAQI
26th Jul 2026507 AMAQI
26th Jul 2026388 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20261610 AMAQI
26th Jul 20263111 AMAQI
26th Jul 20263812 PMAQI
26th Jul 2026481 PMAQI
26th Jul 2026442 PMAQI
26th Jul 2026363 PMAQI
26th Jul 2026294 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026316 PMAQI
26th Jul 2026307 PMAQI
26th Jul 2026368 PMAQI
26th Jul 2026589 PMAQI
26th Jul 20266610 PMAQI
26th Jul 20267811 PMAQI
27th Jul 20269012 AMAQI
27th Jul 2026711 AMAQI
27th Jul 2026662 AMAQI
27th Jul 2026633 AMAQI
27th Jul 2026574 AMAQI
27th Jul 2026515 AMAQI

28°C22/34°C

27th Jul 2026466 AMAQI
27th Jul 2026507 AMAQI
27th Jul 2026548 AMAQI
27th Jul 2026589 AMAQI
27th Jul 20266510 AMAQI
27th Jul 20266311 AMAQI
27th Jul 20266712 PMAQI
27th Jul 2026571 PMAQI
27th Jul 2026522 PMAQI
27th Jul 2026573 PMAQI
27th Jul 2026424 PMAQI
27th Jul 2026315 PMAQI
27th Jul 2026486 PMAQI
27th Jul 2026707 PMAQI
27th Jul 2026788 PMAQI
27th Jul 2026809 PMAQI
27th Jul 202613510 PMAQI
27th Jul 20263611 PMAQI
28th Jul 20264012 AMAQI
28th Jul 2026461 AMAQI
28th Jul 2026512 AMAQI
28th Jul 2026573 AMAQI
28th Jul 2026334 AMAQI
28th Jul 2026295 AMAQI

28°C23/34°C

28th Jul 2026406 AMAQI
28th Jul 2026277 AMAQI
28th Jul 2026108 AMAQI
28th Jul 2026199 AMAQI
28th Jul 20262710 AMAQI
28th Jul 20264811 AMAQI
28th Jul 20261212 PMAQI
28th Jul 2026101 PMAQI
28th Jul 2026102 PMAQI
28th Jul 2026203 PMAQI
28th Jul 2026194 PMAQI
28th Jul 2026145 PMAQI
28th Jul 202686 PMAQI
28th Jul 2026107 PMAQI
28th Jul 2026168 PMAQI
28th Jul 2026189 PMAQI
28th Jul 20261710 PMAQI
28th Jul 20261611 PMAQI
29th Jul 20261912 AMAQI
29th Jul 2026171 AMAQI
29th Jul 202682 AMAQI
29th Jul 202683 AMAQI
29th Jul 2026134 AMAQI
29th Jul 2026185 AMAQI

25°C22/28°C

29th Jul 2026196 AMAQI
29th Jul 2026187 AMAQI
29th Jul 2026228 AMAQI
29th Jul 2026209 AMAQI
29th Jul 20263310 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20263912 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026312 PMAQI
29th Jul 2026263 PMAQI
29th Jul 2026204 PMAQI
29th Jul 2026205 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026287 PMAQI
29th Jul 2026288 PMAQI
29th Jul 2026289 PMAQI
29th Jul 20263610 PMAQI
29th Jul 20263611 PMAQI
30th Jul 20263312 AMAQI
30th Jul 2026331 AMAQI
30th Jul 2026382 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026384 AMAQI
30th Jul 2026405 AMAQI

25°C21/31°C

30th Jul 2026446 AMAQI
30th Jul 2026447 AMAQI
30th Jul 2026368 AMAQI
30th Jul 2026369 AMAQI
30th Jul 20263310 AMAQI
30th Jul 20263311 AMAQI
30th Jul 20263312 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026362 PMAQI
30th Jul 2026363 PMAQI
30th Jul 2026314 PMAQI
30th Jul 2026315 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026278 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20262310 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026231 AMAQI
31st Jul 2026212 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026254 AMAQI
31st Jul 2026295 AMAQI

24°C21/28°C

31st Jul 2026426 AMAQI
31st Jul 2026297 AMAQI
31st Jul 2026318 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20263310 AMAQI
31st Jul 20264211 AMAQI
31st Jul 20264612 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026292 PMAQI
31st Jul 2026293 PMAQI
31st Jul 2026334 PMAQI
31st Jul 2026365 PMAQI
31st Jul 2026336 PMAQI
31st Jul 2026337 PMAQI
31st Jul 2026388 PMAQI
31st Jul 2026609 PMAQI
31st Jul 20264910 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20263212 AMAQI
1st Aug 2026271 AMAQI
1st Aug 2026332 AMAQI
1st Aug 2026293 AMAQI
1st Aug 2026274 AMAQI
1st Aug 2026335 AMAQI

25°C22/28°C

1st Aug 2026256 AMAQI
1st Aug 2026337 AMAQI
1st Aug 2026338 AMAQI
1st Aug 2026389 AMAQI
1st Aug 20265210 AMAQI
1st Aug 20264711 AMAQI
1st Aug 20264612 PMAQI
1st Aug 2026381 PMAQI
1st Aug 2026292 PMAQI
1st Aug 2026253 PMAQI
1st Aug 2026274 PMAQI
1st Aug 2026345 PMAQI
1st Aug 2026386 PMAQI
1st Aug 2026427 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20265510 PMAQI
1st Aug 20264811 PMAQI
2nd Aug 20265212 AMAQI
2nd Aug 2026521 AMAQI
2nd Aug 2026592 AMAQI
2nd Aug 2026333 AMAQI
2nd Aug 2026314 AMAQI
2nd Aug 2026295 AMAQI

25°C22/28°C

2nd Aug 2026316 AMAQI
2nd Aug 2026337 AMAQI
2nd Aug 2026388 AMAQI
2nd Aug 2026449 AMAQI
2nd Aug 20264010 AMAQI
2nd Aug 20263611 AMAQI
2nd Aug 20262212 PMAQI
2nd Aug 2026291 PMAQI
2nd Aug 2026222 PMAQI
2nd Aug 2026253 PMAQI
2nd Aug 2026234 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026347 PMAQI
2nd Aug 2026368 PMAQI
2nd Aug 2026409 PMAQI
2nd Aug 20264010 PMAQI
2nd Aug 20264411 PMAQI
3rd Aug 20264412 AMAQI
3rd Aug 2026461 AMAQI
3rd Aug 2026422 AMAQI
3rd Aug 2026423 AMAQI
3rd Aug 2026404 AMAQI
3rd Aug 2026405 AMAQI

25°C22/30°C

3rd Aug 2026446 AMAQI
3rd Aug 2026427 AMAQI
3rd Aug 2026628 AMAQI
3rd Aug 2026629 AMAQI
3rd Aug 20265510 AMAQI
3rd Aug 20265211 AMAQI
3rd Aug 20266012 PMAQI
3rd Aug 2026631 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026293 PMAQI
3rd Aug 2026384 PMAQI
3rd Aug 2026325 PMAQI
3rd Aug 2026276 PMAQI
3rd Aug 2026287 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026549 PMAQI
3rd Aug 20266210 PMAQI
3rd Aug 20264611 PMAQI
4th Aug 20264512 AMAQI
4th Aug 2026511 AMAQI
4th Aug 2026362 AMAQI
4th Aug 2026293 AMAQI
4th Aug 2026224 AMAQI
4th Aug 2026105 AMAQI

25°C22/29°C

4th Aug 2026206 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026368 AMAQI
4th Aug 2026389 AMAQI
4th Aug 20262710 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262712 PMAQI
4th Aug 2026331 PMAQI
4th Aug 2026362 PMAQI
4th Aug 2026403 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026275 PMAQI
4th Aug 2026286 PMAQI
4th Aug 2026227 PMAQI
4th Aug 2026298 PMAQI
4th Aug 2026299 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20262711 PMAQI
5th Aug 20262712 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026312 AMAQI
5th Aug 2026293 AMAQI
5th Aug 2026294 AMAQI
5th Aug 2026235 AMAQI

25°C22/30°C

5th Aug 2026216 AMAQI
5th Aug 2026237 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20262710 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262112 PMAQI
5th Aug 2026211 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026233 PMAQI
5th Aug 2026234 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026426 PMAQI
5th Aug 2026427 PMAQI
5th Aug 2026448 PMAQI
5th Aug 2026469 PMAQI
5th Aug 20265010 PMAQI
5th Aug 20265011 PMAQI
6th Aug 20265012 AMAQI
6th Aug 2026521 AMAQI
6th Aug 2026562 AMAQI
6th Aug 2026563 AMAQI
6th Aug 2026584 AMAQI
6th Aug 2026425 AMAQI

25°C23/29°C

6th Aug 2026466 AMAQI
6th Aug 2026567 AMAQI
6th Aug 2026568 AMAQI
6th Aug 2026609 AMAQI
6th Aug 20265710 AMAQI
6th Aug 20264211 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026332 PMAQI
6th Aug 2026583 PMAQI
6th Aug 2026464 PMAQI
6th Aug 2026465 PMAQI
6th Aug 2026586 PMAQI
6th Aug 2026527 PMAQI
6th Aug 2026468 PMAQI
6th Aug 2026569 PMAQI
6th Aug 20265610 PMAQI
6th Aug 20265711 PMAQI
7th Aug 20265612 AMAQI
7th Aug 2026401 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026584 AMAQI
7th Aug 2026585 AMAQI

25°C23/29°C

7th Aug 2026606 AMAQI
7th Aug 2026627 AMAQI
7th Aug 2026578 AMAQI
7th Aug 2026579 AMAQI
7th Aug 20265610 AMAQI
7th Aug 20266911 AMAQI
7th Aug 20266312 PMAQI
7th Aug 2026551 PMAQI
7th Aug 2026572 PMAQI
7th Aug 2026563 PMAQI
7th Aug 2026624 PMAQI
7th Aug 2026635 PMAQI
7th Aug 2026546 PMAQI
7th Aug 2026237 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026239 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20263312 AMAQI
8th Aug 2026381 AMAQI
8th Aug 2026382 AMAQI
8th Aug 2026293 AMAQI
8th Aug 2026294 AMAQI
8th Aug 2026295 AMAQI

27°C21/34°C

8th Aug 2026296 AMAQI
8th Aug 2026317 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026279 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20263111 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026231 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026213 PMAQI
8th Aug 2026234 PMAQI
8th Aug 2026245 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026297 PMAQI
8th Aug 2026298 PMAQI
8th Aug 2026409 PMAQI
8th Aug 20264010 PMAQI
8th Aug 20265611 PMAQI
9th Aug 20266612 AMAQI
9th Aug 2026421 AMAQI
9th Aug 2026192 AMAQI
9th Aug 2026193 AMAQI
9th Aug 2026164 AMAQI
9th Aug 2026165 AMAQI

27°C22/35°C

9th Aug 2026336 AMAQI
9th Aug 2026147 AMAQI
9th Aug 2026158 AMAQI
9th Aug 2026169 AMAQI
9th Aug 20261610 AMAQI
9th Aug 20263011 AMAQI
9th Aug 20263612 PMAQI
9th Aug 2026441 PMAQI
9th Aug 2026362 PMAQI
9th Aug 2026553 PMAQI
9th Aug 2026314 PMAQI
9th Aug 2026335 PMAQI
9th Aug 2026506 PMAQI
9th Aug 2026517 PMAQI
9th Aug 2026678 PMAQI
9th Aug 2026769 PMAQI
9th Aug 20266910 PMAQI
9th Aug 20267311 PMAQI
10th Aug 20267912 AMAQI
10th Aug 2026781 AMAQI
10th Aug 2026742 AMAQI
10th Aug 2026673 AMAQI
10th Aug 2026554 AMAQI
10th Aug 2026575 AMAQI

27°C22/35°C

10th Aug 2026626 AMAQI
10th Aug 2026567 AMAQI
10th Aug 2026498 AMAQI
10th Aug 2026519 AMAQI
10th Aug 20265210 AMAQI
10th Aug 20265411 AMAQI
10th Aug 20262912 PMAQI
10th Aug 2026331 PMAQI
10th Aug 2026292 PMAQI
10th Aug 2026223 PMAQI
10th Aug 2026184 PMAQI
10th Aug 2026265 PMAQI
10th Aug 2026236 PMAQI
10th Aug 2026277 PMAQI
10th Aug 2026308 PMAQI
10th Aug 2026319 PMAQI
10th Aug 20263110 PMAQI
10th Aug 20263811 PMAQI
11th Aug 20266512 AMAQI
11th Aug 2026581 AMAQI
11th Aug 2026522 AMAQI
11th Aug 2026443 AMAQI
11th Aug 2026294 AMAQI
11th Aug 2026275 AMAQI

27°C22/33°C

11th Aug 2026316 AMAQI
11th Aug 2026447 AMAQI
11th Aug 2026528 AMAQI
11th Aug 2026299 AMAQI
11th Aug 20261010 AMAQI
11th Aug 20261611 AMAQI
11th Aug 20264012 PMAQI
11th Aug 2026471 PMAQI
11th Aug 2026472 PMAQI
11th Aug 2026283 PMAQI
11th Aug 2026204 PMAQI
11th Aug 2026265 PMAQI
11th Aug 2026266 PMAQI
11th Aug 2026247 PMAQI
11th Aug 2026308 PMAQI
11th Aug 2026249 PMAQI
11th Aug 20263110 PMAQI
11th Aug 20265011 PMAQI
12th Aug 20266712 AMAQI
12th Aug 2026581 AMAQI
12th Aug 2026592 AMAQI
12th Aug 2026313 AMAQI
12th Aug 2026154 AMAQI
12th Aug 2026175 AMAQI

28°C22/34°C

12th Aug 2026336 AMAQI
12th Aug 2026177 AMAQI
12th Aug 202688 AMAQI
12th Aug 2026219 AMAQI
12th Aug 20263310 AMAQI
12th Aug 20264011 AMAQI
12th Aug 20265212 PMAQI
12th Aug 2026461 PMAQI
12th Aug 2026512 PMAQI
12th Aug 2026343 PMAQI
12th Aug 2026294 PMAQI
12th Aug 2026505 PMAQI
12th Aug 2026506 PMAQI
12th Aug 2026527 PMAQI
12th Aug 2026428 PMAQI
12th Aug 2026639 PMAQI
12th Aug 20264810 PMAQI
12th Aug 20262411 PMAQI
13th Aug 2026812 AMAQI
13th Aug 202681 AMAQI
13th Aug 2026122 AMAQI
13th Aug 2026113 AMAQI
13th Aug 2026144 AMAQI
13th Aug 2026315 AMAQI

27°C22/35°C

13th Aug 2026176 AMAQI
13th Aug 2026217 AMAQI
13th Aug 202688 AMAQI
13th Aug 202689 AMAQI
13th Aug 2026810 AMAQI
13th Aug 20261011 AMAQI
13th Aug 20261912 PMAQI
13th Aug 2026121 PMAQI
13th Aug 2026202 PMAQI
13th Aug 2026183 PMAQI
13th Aug 2026134 PMAQI
13th Aug 2026165 PMAQI
13th Aug 2026136 PMAQI
13th Aug 2026187 PMAQI
13th Aug 2026168 PMAQI
13th Aug 2026209 PMAQI
13th Aug 20262710 PMAQI
13th Aug 20265011 PMAQI
14th Aug 20262112 AMAQI
14th Aug 2026331 AMAQI
14th Aug 2026332 AMAQI
14th Aug 2026293 AMAQI
14th Aug 2026294 AMAQI
14th Aug 2026255 AMAQI

27°C22/34°C

14th Aug 2026296 AMAQI
14th Aug 2026337 AMAQI
14th Aug 2026388 AMAQI
14th Aug 2026339 AMAQI
14th Aug 20262910 AMAQI
14th Aug 20262111 AMAQI
14th Aug 20262912 PMAQI
14th Aug 2026421 PMAQI
14th Aug 2026382 PMAQI
14th Aug 2026293 PMAQI
14th Aug 2026334 PMAQI
14th Aug 2026335 PMAQI
14th Aug 2026496 PMAQI
14th Aug 2026507 PMAQI
14th Aug 2026558 PMAQI
14th Aug 2026429 PMAQI
14th Aug 20262910 PMAQI
14th Aug 20262911 PMAQI
15th Aug 20262512 AMAQI
15th Aug 2026291 AMAQI
15th Aug 2026332 AMAQI
15th Aug 2026423 AMAQI
15th Aug 2026334 AMAQI
15th Aug 2026385 AMAQI

26°C21/33°C

15th Aug 2026216 AMAQI
6 AM
15th Aug 2026217 AMAQI
15th Aug 2026468 AMAQI
15th Aug 2026339 AMAQI
15th Aug 20262910 AMAQI
15th Aug 20262911 AMAQI
15th Aug 20262912 PMAQI
12 PM
15th Aug 2026291 PMAQI
15th Aug 2026462 PMAQI
15th Aug 2026443 PMAQI
15th Aug 2026504 PMAQI
15th Aug 2026465 PMAQI
15th Aug 2026466 PMAQI
15th Aug 2026427 PMAQI
7 PM
15th Aug 2026468 PMAQI
15th Aug 2026219 PMAQI
15th Aug 20263810 PMAQI
15th Aug 20263611 PMAQI
12 AM
5 AM

26°C21/32°C

Day time
Avg. Highest Time
12 PM - 3 PM

38AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
4 PM - 5 PM

34AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 3 PM (Avg. 38), while the lowest AQI was between 4 PM to 5 PM (Avg. 34).
Night time
Avg. Highest Time
12 AM

44AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 5 AM

36AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 44), while the lowest AQI was between 4 AM to 5 AM (Avg. 36).

2026 Days Vs Air Quality

City Epa Station, Hechi, Guangxi, China

2026

46%

105

40%

90

12%

27

2%

5

Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)

Good
105 Days
Moderate
90 Days
Poor
27 Days
Unhealthy
5 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 46%

Health Risk Level:

Significant

In 2026, 46% of 227 days were within WHO’s safe air quality limits, and 54% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

City Epa Station, 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
54AQI (US)
2nd January 2026
30AQI (US)
3rd January 2026
61AQI (US)
4th January 2026
69AQI (US)
5th January 2026
32AQI (US)
6th January 2026
48AQI (US)
7th January 2026
69AQI (US)
8th January 2026
79AQI (US)
9th January 2026
97AQI (US)
10th January 2026
140AQI (US)
11th January 2026
117AQI (US)
12th January 2026
141AQI (US)
13th January 2026
150AQI (US)
14th January 2026
155AQI (US)
15th January 2026
160AQI (US)
16th January 2026
161AQI (US)
17th January 2026
159AQI (US)
18th January 2026
145AQI (US)
19th January 2026
127AQI (US)
20th January 2026
71AQI (US)
21st January 2026
24AQI (US)
22nd January 2026
39AQI (US)
23rd January 2026
69AQI (US)
24th January 2026
92AQI (US)
25th January 2026
104AQI (US)
26th January 2026
57AQI (US)
27th January 2026
46AQI (US)
28th January 2026
72AQI (US)
29th January 2026
108AQI (US)
30th January 2026
55AQI (US)
31st January 2026
34AQI (US)
1st February 2026
50AQI (US)
2nd February 2026
77AQI (US)
3rd February 2026
65AQI (US)
4th February 2026
71AQI (US)
5th February 2026
141AQI (US)
6th February 2026
122AQI (US)
7th February 2026
65AQI (US)
8th February 2026
22AQI (US)
9th February 2026
38AQI (US)
10th February 2026
51AQI (US)
11th February 2026
45AQI (US)
12th February 2026
52AQI (US)
13th February 2026
24AQI (US)
14th February 2026
54AQI (US)
15th February 2026
88AQI (US)
16th February 2026
71AQI (US)
17th February 2026
37AQI (US)
18th February 2026
52AQI (US)
19th February 2026
29AQI (US)
20th February 2026
75AQI (US)
21st February 2026
133AQI (US)
22nd February 2026
157AQI (US)
23rd February 2026
138AQI (US)
24th February 2026
88AQI (US)
25th February 2026
58AQI (US)
26th February 2026
110AQI (US)
27th February 2026
63AQI (US)
28th February 2026
75AQI (US)
1st March 2026
78AQI (US)
2nd March 2026
21AQI (US)
3rd March 2026
11AQI (US)
4th March 2026
33AQI (US)
5th March 2026
67AQI (US)
6th March 2026
78AQI (US)
7th March 2026
102AQI (US)
8th March 2026
85AQI (US)
9th March 2026
9AQI (US)
10th March 2026
21AQI (US)
11th March 2026
62AQI (US)
12th March 2026
59AQI (US)
13th March 2026
73AQI (US)
14th March 2026
98AQI (US)
15th March 2026
119AQI (US)
16th March 2026
103AQI (US)
17th March 2026
60AQI (US)
18th March 2026
43AQI (US)
19th March 2026
65AQI (US)
20th March 2026
48AQI (US)
21st March 2026
40AQI (US)
22nd March 2026
69AQI (US)
23rd March 2026
111AQI (US)
24th March 2026
107AQI (US)
25th March 2026
75AQI (US)
26th March 2026
126AQI (US)
27th March 2026
91AQI (US)
28th March 2026
42AQI (US)
29th March 2026
62AQI (US)
30th March 2026
80AQI (US)
31st March 2026
51AQI (US)
1st April 2026
25AQI (US)
2nd April 2026
100AQI (US)
3rd April 2026
115AQI (US)
4th April 2026
53AQI (US)
5th April 2026
90AQI (US)
6th April 2026
138AQI (US)
7th April 2026
84AQI (US)
8th April 2026
105AQI (US)
9th April 2026
120AQI (US)
10th April 2026
125AQI (US)
11th April 2026
134AQI (US)
12th April 2026
135AQI (US)
13th April 2026
131AQI (US)
14th April 2026
94AQI (US)
15th April 2026
76AQI (US)
16th April 2026
97AQI (US)
17th April 2026
35AQI (US)
18th April 2026
43AQI (US)
19th April 2026
75AQI (US)
20th April 2026
97AQI (US)
21st April 2026
72AQI (US)
22nd April 2026
33AQI (US)
23rd April 2026
15AQI (US)
24th April 2026
45AQI (US)
25th April 2026
69AQI (US)
26th April 2026
74AQI (US)
27th April 2026
82AQI (US)
28th April 2026
18AQI (US)
29th April 2026
12AQI (US)
30th April 2026
34AQI (US)
1st May 2026
61AQI (US)
2nd May 2026
71AQI (US)
3rd May 2026
30AQI (US)
4th May 2026
33AQI (US)
5th May 2026
39AQI (US)
6th May 2026
65AQI (US)
7th May 2026
52AQI (US)
8th May 2026
25AQI (US)
9th May 2026
42AQI (US)
10th May 2026
81AQI (US)
11th May 2026
47AQI (US)
12th May 2026
86AQI (US)
13th May 2026
82AQI (US)
14th May 2026
59AQI (US)
15th May 2026
44AQI (US)
16th May 2026
77AQI (US)
17th May 2026
74AQI (US)
18th May 2026
72AQI (US)
19th May 2026
67AQI (US)
20th May 2026
75AQI (US)
21st May 2026
82AQI (US)
22nd May 2026
85AQI (US)
23rd May 2026
76AQI (US)
24th May 2026
80AQI (US)
25th May 2026
81AQI (US)
26th May 2026
56AQI (US)
27th May 2026
56AQI (US)
28th May 2026
51AQI (US)
29th May 2026
15AQI (US)
30th May 2026
20AQI (US)
31st May 2026
48AQI (US)
1st June 2026
70AQI (US)
2nd June 2026
44AQI (US)
3rd June 2026
63AQI (US)
4th June 2026
31AQI (US)
5th June 2026
33AQI (US)
6th June 2026
55AQI (US)
7th June 2026
47AQI (US)
8th June 2026
14AQI (US)
9th June 2026
14AQI (US)
10th June 2026
37AQI (US)
11th June 2026
66AQI (US)
12th June 2026
64AQI (US)
13th June 2026
66AQI (US)
14th June 2026
27AQI (US)
15th June 2026
43AQI (US)
16th June 2026
60AQI (US)
17th June 2026
52AQI (US)
18th June 2026
20AQI (US)
19th June 2026
21AQI (US)
20th June 2026
46AQI (US)
21st June 2026
45AQI (US)
22nd June 2026
42AQI (US)
23rd June 2026
38AQI (US)
24th June 2026
33AQI (US)
25th June 2026
32AQI (US)
26th June 2026
25AQI (US)
27th June 2026
40AQI (US)
28th June 2026
58AQI (US)
29th June 2026
50AQI (US)
30th June 2026
30AQI (US)
1st July 2026
21AQI (US)
2nd July 2026
46AQI (US)
3rd July 2026
38AQI (US)
4th July 2026
22AQI (US)
5th July 2026
20AQI (US)
6th July 2026
21AQI (US)
7th July 2026
19AQI (US)
8th July 2026
21AQI (US)
9th July 2026
28AQI (US)
10th July 2026
36AQI (US)
11th July 2026
42AQI (US)
12th July 2026
55AQI (US)
13th July 2026
49AQI (US)
14th July 2026
52AQI (US)
15th July 2026
39AQI (US)
16th July 2026
40AQI (US)
17th July 2026
31AQI (US)
18th July 2026
45AQI (US)
19th July 2026
32AQI (US)
20th July 2026
25AQI (US)
21st July 2026
43AQI (US)
22nd July 2026
47AQI (US)
23rd July 2026
51AQI (US)
24th July 2026
41AQI (US)
25th July 2026
44AQI (US)
26th July 2026
48AQI (US)
27th July 2026
62AQI (US)
28th July 2026
25AQI (US)
29th July 2026
25AQI (US)
30th July 2026
33AQI (US)
31st July 2026
34AQI (US)
1st August 2026
36AQI (US)
2nd August 2026
35AQI (US)
3rd August 2026
46AQI (US)
4th August 2026
30AQI (US)
5th August 2026
30AQI (US)
6th August 2026
50AQI (US)
7th August 2026
48AQI (US)
8th August 2026
30AQI (US)
9th August 2026
38AQI (US)
10th August 2026
45AQI (US)
11th August 2026
35AQI (US)
12th August 2026
39AQI (US)
13th August 2026
17AQI (US)
14th August 2026
34AQI (US)
15th August 2026
36AQI (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

89AQI (US)

73AQI (US)

67AQI (US)

78AQI (US)

59AQI (US)

42AQI (US)

37AQI (US)

37AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202662AQI (US)

7
12
8
4
7
15
5
1
9
16
6
9
13
8
10
21
21
9
27
4
15
105
90
27
5

Highest AQI (US) recorded in

January

89AQI (US)

Lowest AQI (US) recorded in

August

37AQI (US)

202571AQI (US)

9
20
2
4
19
5
2
22
7
1
16
13
3
28
15
15
14
17
14
17
17
13
5
26
10
19
1
3
8
18
2
88
209
64
4

Highest AQI (US) recorded in

January

118AQI (US)

Lowest AQI (US) recorded in

September

48AQI (US)

202469AQI (US)

3
18
8
1
11
10
8
2
19
10
7
15
8
13
18
19
11
22
9
16
15
8
21
1
4
25
2
6
9
15
2
11
17
1
113
181
69
2

Highest AQI (US) recorded in

December

108AQI (US)

Lowest AQI (US) recorded in

June

41AQI (US)

202373AQI (US)

1
13
12
4
10
9
6
3
3
14
12
2
4
19
7
7
23
1
14
16
13
18
20
11
12
18
12
19
5
12
8
1
6
10
12
3
107
182
58
13

Highest AQI (US) recorded in

January

107AQI (US)

Lowest AQI (US) recorded in

August

46AQI (US)

202273AQI (US)

12
11
7
10
8
3
5
12
10
4
7
16
7
13
15
3
12
18
16
6
1
19
9
13
13
5
5
21
4
5
7
18
1
98
147
63
8

Highest AQI (US) recorded in

December

102AQI (US)

Lowest AQI (US) recorded in

July

47AQI (US)

202172AQI (US)

10
10
10
6
9
12
1
8
11
10
2
15
13
2
9
21
1
10
19
1
4
27
13
18
15
13
2
14
14
3
10
19
1
3
14
9
5
107
188
51
18

Highest AQI (US) recorded in

January

121AQI (US)

Lowest AQI (US) recorded in

August

55AQI (US)

202067AQI (US)

4
7
2
3
11
7
3
15
17
13
7
24
17
13
1
14
13
3
14
15
2
6
14
10
3
12
9
7
88
137
34
7

Highest AQI (US) recorded in

December

100AQI (US)

Lowest AQI (US) recorded in

August

50AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
73AQI (US)
Least Polluted Year Recorded
2026(Avg.)
62AQI (US)

City Epa Station's annual 2026 AQI (US) (62) shows an average percentage change of -12.3% (improved AQI (US)) compared to previous years: 2020 (67), 2021 (72), 2022 (73), 2023 (73), 2024 (69), 2025 (71).