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HistoryAQIPM2.5PM10COSO2NO2O3

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+

October Air Quality Analysis

Hechi, Guangxi, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
28th Oct 2021
128AQI
Lowest AQI recorded on
17th Oct 2021
25AQI

Same Day Analysis (2nd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 55 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025

Hechi, Guangxi, China

AQI
Day
Night
.

6 AM3rd Oct 2025

6 PM

5 AM4th Oct 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
12AM4th Oct

70AQI

Avg. Lowest Time
7PM3rd Oct

44AQI

In the last 24 hours,

Hechi's AQI reached its highest point of 70 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 3rd Oct and 4th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Hechi, Guangxi, China

SepOct
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
4th Sep 2025566 AMAQI
4th Sep 2025567 AMAQI
4th Sep 2025608 AMAQI
4th Sep 2025629 AMAQI
4th Sep 20255710 AMAQI
4th Sep 20255811 AMAQI
4th Sep 20255512 PMAQI
4th Sep 2025551 PMAQI
4th Sep 2025572 PMAQI
4th Sep 2025573 PMAQI
4th Sep 2025444 PMAQI
4th Sep 2025385 PMAQI
4th Sep 2025376 PMAQI
4th Sep 2025377 PMAQI
4th Sep 2025388 PMAQI
4th Sep 2025389 PMAQI
4th Sep 20253710 PMAQI
4th Sep 20253911 PMAQI
5th Sep 20255312 AMAQI
5th Sep 2025551 AMAQI
5th Sep 2025562 AMAQI
5th Sep 2025563 AMAQI
5th Sep 2025564 AMAQI
5th Sep 2025565 AMAQI

29°C25/33°C

5th Sep 2025566 AMAQI
5th Sep 2025567 AMAQI
5th Sep 2025568 AMAQI
5th Sep 2025619 AMAQI
5th Sep 20256410 AMAQI
5th Sep 20255711 AMAQI
5th Sep 20255712 PMAQI
5th Sep 2025581 PMAQI
5th Sep 2025612 PMAQI
5th Sep 2025593 PMAQI
5th Sep 2025584 PMAQI
5th Sep 2025575 PMAQI
5th Sep 2025556 PMAQI
5th Sep 2025567 PMAQI
5th Sep 2025588 PMAQI
5th Sep 2025599 PMAQI
5th Sep 20255810 PMAQI
5th Sep 20255911 PMAQI
6th Sep 20255712 AMAQI
6th Sep 2025571 AMAQI
6th Sep 2025582 AMAQI
6th Sep 2025583 AMAQI
6th Sep 2025574 AMAQI
6th Sep 2025585 AMAQI

29°C25/33°C

6th Sep 2025586 AMAQI
6th Sep 2025577 AMAQI
6th Sep 2025588 AMAQI
6th Sep 2025599 AMAQI
6th Sep 20256010 AMAQI
6th Sep 20256011 AMAQI
6th Sep 20256212 PMAQI
6th Sep 2025631 PMAQI
6th Sep 2025592 PMAQI
6th Sep 2025573 PMAQI
6th Sep 2025584 PMAQI
6th Sep 2025565 PMAQI
6th Sep 2025566 PMAQI
6th Sep 2025617 PMAQI
6th Sep 2025608 PMAQI
6th Sep 2025619 PMAQI
6th Sep 20256110 PMAQI
6th Sep 20256011 PMAQI
7th Sep 20256112 AMAQI
7th Sep 2025601 AMAQI
7th Sep 2025572 AMAQI
7th Sep 2025583 AMAQI
7th Sep 2025594 AMAQI
7th Sep 2025595 AMAQI

29°C25/34°C

7th Sep 2025596 AMAQI
7th Sep 2025597 AMAQI
7th Sep 2025648 AMAQI
7th Sep 2025709 AMAQI
7th Sep 20256710 AMAQI
7th Sep 20256611 AMAQI
7th Sep 20256712 PMAQI
7th Sep 2025671 PMAQI
7th Sep 2025652 PMAQI
7th Sep 2025633 PMAQI
7th Sep 2025674 PMAQI
7th Sep 2025615 PMAQI
7th Sep 2025606 PMAQI
7th Sep 2025587 PMAQI
7th Sep 2025578 PMAQI
7th Sep 2025599 PMAQI
7th Sep 20255810 PMAQI
7th Sep 20255811 PMAQI
8th Sep 20255712 AMAQI
8th Sep 2025591 AMAQI
8th Sep 2025592 AMAQI
8th Sep 2025593 AMAQI
8th Sep 2025604 AMAQI
8th Sep 2025605 AMAQI

29°C25/34°C

8th Sep 2025606 AMAQI
8th Sep 2025587 AMAQI
8th Sep 2025578 AMAQI
8th Sep 2025569 AMAQI
8th Sep 20255710 AMAQI
8th Sep 20255611 AMAQI
8th Sep 20255612 PMAQI
8th Sep 2025551 PMAQI
8th Sep 2025562 PMAQI
8th Sep 2025533 PMAQI
8th Sep 2025524 PMAQI
8th Sep 2025515 PMAQI
8th Sep 2025536 PMAQI
8th Sep 2025547 PMAQI
8th Sep 2025568 PMAQI
8th Sep 2025569 PMAQI
8th Sep 20255810 PMAQI
8th Sep 20255811 PMAQI
9th Sep 20255712 AMAQI
9th Sep 2025591 AMAQI
9th Sep 2025582 AMAQI
9th Sep 2025573 AMAQI
9th Sep 2025574 AMAQI
9th Sep 2025575 AMAQI

26°C24/30°C

9th Sep 2025566 AMAQI
9th Sep 2025577 AMAQI
9th Sep 2025438 AMAQI
9th Sep 2025409 AMAQI
9th Sep 20254010 AMAQI
9th Sep 20254011 AMAQI
9th Sep 20253712 PMAQI
9th Sep 2025371 PMAQI
9th Sep 2025322 PMAQI
9th Sep 2025313 PMAQI
9th Sep 2025344 PMAQI
9th Sep 2025355 PMAQI
9th Sep 2025406 PMAQI
9th Sep 2025487 PMAQI
9th Sep 2025528 PMAQI
9th Sep 2025529 PMAQI
9th Sep 20255210 PMAQI
9th Sep 20255211 PMAQI
10th Sep 20255412 AMAQI
10th Sep 2025551 AMAQI
10th Sep 2025562 AMAQI
10th Sep 2025553 AMAQI
10th Sep 2025544 AMAQI
10th Sep 2025545 AMAQI

25°C24/26°C

10th Sep 2025546 AMAQI
10th Sep 2025557 AMAQI
10th Sep 2025428 AMAQI
10th Sep 2025439 AMAQI
10th Sep 20253510 AMAQI
10th Sep 20254111 AMAQI
10th Sep 20253612 PMAQI
10th Sep 2025361 PMAQI
10th Sep 2025362 PMAQI
10th Sep 2025383 PMAQI
10th Sep 2025374 PMAQI
10th Sep 2025365 PMAQI
10th Sep 2025356 PMAQI
10th Sep 2025457 PMAQI
10th Sep 2025518 PMAQI
10th Sep 2025539 PMAQI
10th Sep 20255310 PMAQI
10th Sep 20255311 PMAQI
11th Sep 20255412 AMAQI
11th Sep 2025541 AMAQI
11th Sep 2025542 AMAQI
11th Sep 2025533 AMAQI
11th Sep 2025534 AMAQI
11th Sep 2025525 AMAQI

27°C23/31°C

11th Sep 2025526 AMAQI
11th Sep 2025537 AMAQI
11th Sep 2025458 AMAQI
11th Sep 2025469 AMAQI
11th Sep 20254910 AMAQI
11th Sep 20254411 AMAQI
11th Sep 20254512 PMAQI
11th Sep 2025451 PMAQI
11th Sep 2025422 PMAQI
11th Sep 2025353 PMAQI
11th Sep 2025354 PMAQI
11th Sep 2025335 PMAQI
11th Sep 2025326 PMAQI
11th Sep 2025467 PMAQI
11th Sep 2025518 PMAQI
11th Sep 2025539 PMAQI
11th Sep 20255110 PMAQI
11th Sep 20255111 PMAQI
12th Sep 20255112 AMAQI
12th Sep 2025531 AMAQI
12th Sep 2025532 AMAQI
12th Sep 2025523 AMAQI
12th Sep 2025534 AMAQI
12th Sep 2025535 AMAQI

27°C24/32°C

12th Sep 2025526 AMAQI
12th Sep 2025527 AMAQI
12th Sep 2025428 AMAQI
12th Sep 2025439 AMAQI
12th Sep 20254510 AMAQI
12th Sep 20254311 AMAQI
12th Sep 20254012 PMAQI
12th Sep 2025321 PMAQI
12th Sep 2025332 PMAQI
12th Sep 2025353 PMAQI
12th Sep 2025344 PMAQI
12th Sep 2025305 PMAQI
12th Sep 2025356 PMAQI
12th Sep 2025457 PMAQI
12th Sep 2025508 PMAQI
12th Sep 2025489 PMAQI
12th Sep 20255110 PMAQI
12th Sep 20254711 PMAQI
13th Sep 20255012 AMAQI
13th Sep 2025511 AMAQI
13th Sep 2025522 AMAQI
13th Sep 2025513 AMAQI
13th Sep 2025514 AMAQI
13th Sep 2025515 AMAQI

27°C24/32°C

13th Sep 2025516 AMAQI
13th Sep 2025517 AMAQI
13th Sep 2025478 AMAQI
13th Sep 2025509 AMAQI
13th Sep 20255210 AMAQI
13th Sep 20254411 AMAQI
13th Sep 20253412 PMAQI
13th Sep 2025371 PMAQI
13th Sep 2025342 PMAQI
13th Sep 2025323 PMAQI
13th Sep 2025344 PMAQI
13th Sep 2025325 PMAQI
13th Sep 2025356 PMAQI
13th Sep 2025447 PMAQI
13th Sep 2025498 PMAQI
13th Sep 2025499 PMAQI
13th Sep 20255010 PMAQI
13th Sep 20255111 PMAQI
14th Sep 20255012 AMAQI
14th Sep 2025501 AMAQI
14th Sep 2025512 AMAQI
14th Sep 2025493 AMAQI
14th Sep 2025504 AMAQI
14th Sep 2025495 AMAQI

27°C24/32°C

14th Sep 2025506 AMAQI
14th Sep 2025507 AMAQI
14th Sep 2025548 AMAQI
14th Sep 2025589 AMAQI
14th Sep 20256110 AMAQI
14th Sep 20255811 AMAQI
14th Sep 20255212 PMAQI
14th Sep 2025511 PMAQI
14th Sep 2025472 PMAQI
14th Sep 2025503 PMAQI
14th Sep 2025464 PMAQI
14th Sep 2025445 PMAQI
14th Sep 2025496 PMAQI
14th Sep 2025537 PMAQI
14th Sep 2025558 PMAQI
14th Sep 2025539 PMAQI
14th Sep 20255110 PMAQI
14th Sep 20255511 PMAQI
15th Sep 20255212 AMAQI
15th Sep 2025501 AMAQI
15th Sep 2025512 AMAQI
15th Sep 2025513 AMAQI
15th Sep 2025514 AMAQI
15th Sep 2025515 AMAQI

27°C24/32°C

15th Sep 2025516 AMAQI
15th Sep 2025527 AMAQI
15th Sep 2025608 AMAQI
15th Sep 2025609 AMAQI
15th Sep 20256010 AMAQI
15th Sep 20255611 AMAQI
15th Sep 20255112 PMAQI
15th Sep 2025471 PMAQI
15th Sep 2025422 PMAQI
15th Sep 2025383 PMAQI
15th Sep 2025384 PMAQI
15th Sep 2025385 PMAQI
15th Sep 2025366 PMAQI
15th Sep 2025447 PMAQI
15th Sep 2025528 PMAQI
15th Sep 2025539 PMAQI
15th Sep 20255110 PMAQI
15th Sep 20255111 PMAQI
16th Sep 20255212 AMAQI
16th Sep 2025521 AMAQI
16th Sep 2025522 AMAQI
16th Sep 2025523 AMAQI
16th Sep 2025534 AMAQI
16th Sep 2025525 AMAQI

27°C23/32°C

16th Sep 2025526 AMAQI
16th Sep 2025527 AMAQI
16th Sep 2025518 AMAQI
16th Sep 2025529 AMAQI
16th Sep 20255210 AMAQI
16th Sep 20255511 AMAQI
16th Sep 20255512 PMAQI
16th Sep 2025511 PMAQI
16th Sep 2025442 PMAQI
16th Sep 2025353 PMAQI
16th Sep 2025424 PMAQI
16th Sep 2025395 PMAQI
16th Sep 2025466 PMAQI
16th Sep 2025507 PMAQI
16th Sep 2025498 PMAQI
16th Sep 2025479 PMAQI
16th Sep 20255210 PMAQI
16th Sep 20255211 PMAQI
17th Sep 20255212 AMAQI
17th Sep 2025531 AMAQI
17th Sep 2025532 AMAQI
17th Sep 2025533 AMAQI
17th Sep 2025524 AMAQI
17th Sep 2025525 AMAQI

27°C24/32°C

17th Sep 2025526 AMAQI
17th Sep 2025537 AMAQI
17th Sep 2025518 AMAQI
17th Sep 2025569 AMAQI
17th Sep 20255610 AMAQI
17th Sep 20255411 AMAQI
17th Sep 20255212 PMAQI
17th Sep 2025491 PMAQI
17th Sep 2025462 PMAQI
17th Sep 2025403 PMAQI
17th Sep 2025394 PMAQI
17th Sep 2025425 PMAQI
17th Sep 2025406 PMAQI
17th Sep 2025407 PMAQI
17th Sep 2025518 PMAQI
17th Sep 2025469 PMAQI
17th Sep 20254710 PMAQI
17th Sep 20254811 PMAQI
18th Sep 20254912 AMAQI
18th Sep 2025531 AMAQI
18th Sep 2025532 AMAQI
18th Sep 2025533 AMAQI
18th Sep 2025534 AMAQI
18th Sep 2025535 AMAQI

27°C23/32°C

18th Sep 2025536 AMAQI
18th Sep 2025537 AMAQI
18th Sep 2025478 AMAQI
18th Sep 2025449 AMAQI
18th Sep 20254410 AMAQI
18th Sep 20254611 AMAQI
18th Sep 20255212 PMAQI
18th Sep 2025541 PMAQI
18th Sep 2025522 PMAQI
18th Sep 2025543 PMAQI
18th Sep 2025514 PMAQI
18th Sep 2025475 PMAQI
18th Sep 2025456 PMAQI
18th Sep 2025477 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025559 PMAQI
18th Sep 20255610 PMAQI
18th Sep 20255611 PMAQI
19th Sep 20255612 AMAQI
19th Sep 2025541 AMAQI
19th Sep 2025532 AMAQI
19th Sep 2025533 AMAQI
19th Sep 2025544 AMAQI
19th Sep 2025535 AMAQI

28°C24/32°C

19th Sep 2025546 AMAQI
19th Sep 2025537 AMAQI
19th Sep 2025568 AMAQI
19th Sep 2025619 AMAQI
19th Sep 20256410 AMAQI
19th Sep 20256611 AMAQI
19th Sep 20256712 PMAQI
19th Sep 2025641 PMAQI
19th Sep 2025572 PMAQI
19th Sep 2025553 PMAQI
19th Sep 2025564 PMAQI
19th Sep 2025555 PMAQI
19th Sep 2025506 PMAQI
19th Sep 2025577 PMAQI
19th Sep 2025578 PMAQI
19th Sep 2025609 PMAQI
19th Sep 20256010 PMAQI
19th Sep 20255911 PMAQI
20th Sep 20255912 AMAQI
20th Sep 2025541 AMAQI
20th Sep 2025542 AMAQI
20th Sep 2025553 AMAQI
20th Sep 2025564 AMAQI
20th Sep 2025565 AMAQI

28°C24/33°C

20th Sep 2025566 AMAQI
20th Sep 2025567 AMAQI
20th Sep 2025618 AMAQI
20th Sep 2025669 AMAQI
20th Sep 20256910 AMAQI
20th Sep 20256711 AMAQI
20th Sep 20256612 PMAQI
20th Sep 2025661 PMAQI
20th Sep 2025662 PMAQI
20th Sep 2025643 PMAQI
20th Sep 2025644 PMAQI
20th Sep 2025625 PMAQI
20th Sep 2025616 PMAQI
20th Sep 2025607 PMAQI
20th Sep 2025608 PMAQI
20th Sep 2025639 PMAQI
20th Sep 20256210 PMAQI
20th Sep 20256211 PMAQI
21st Sep 20256012 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025562 AMAQI
21st Sep 2025573 AMAQI
21st Sep 2025584 AMAQI
21st Sep 2025585 AMAQI

28°C25/32°C

21st Sep 2025586 AMAQI
21st Sep 2025587 AMAQI
21st Sep 2025528 AMAQI
21st Sep 2025469 AMAQI
21st Sep 20254610 AMAQI
21st Sep 20254211 AMAQI
21st Sep 20254312 PMAQI
21st Sep 2025391 PMAQI
21st Sep 2025362 PMAQI
21st Sep 2025393 PMAQI
21st Sep 2025364 PMAQI
21st Sep 2025355 PMAQI
21st Sep 2025376 PMAQI
21st Sep 2025447 PMAQI
21st Sep 2025528 PMAQI
21st Sep 2025519 PMAQI
21st Sep 20255210 PMAQI
21st Sep 20255211 PMAQI
22nd Sep 20255212 AMAQI
22nd Sep 2025581 AMAQI
22nd Sep 2025572 AMAQI
22nd Sep 2025573 AMAQI
22nd Sep 2025564 AMAQI
22nd Sep 2025565 AMAQI

24°C23/26°C

22nd Sep 2025566 AMAQI
22nd Sep 2025567 AMAQI
22nd Sep 2025468 AMAQI
22nd Sep 2025399 AMAQI
22nd Sep 20253810 AMAQI
22nd Sep 20253911 AMAQI
22nd Sep 20254412 PMAQI
22nd Sep 2025451 PMAQI
22nd Sep 2025472 PMAQI
22nd Sep 2025473 PMAQI
22nd Sep 2025444 PMAQI
22nd Sep 2025465 PMAQI
22nd Sep 2025426 PMAQI
22nd Sep 2025517 PMAQI
22nd Sep 2025538 PMAQI
22nd Sep 2025559 PMAQI
22nd Sep 20255410 PMAQI
22nd Sep 20255611 PMAQI
23rd Sep 20255612 AMAQI
23rd Sep 2025551 AMAQI
23rd Sep 2025562 AMAQI
23rd Sep 2025563 AMAQI
23rd Sep 2025544 AMAQI
23rd Sep 2025545 AMAQI

25°C22/29°C

23rd Sep 2025546 AMAQI
23rd Sep 2025547 AMAQI
23rd Sep 2025458 AMAQI
23rd Sep 2025389 AMAQI
23rd Sep 20253810 AMAQI
23rd Sep 20254311 AMAQI
23rd Sep 20254112 PMAQI
23rd Sep 2025331 PMAQI
23rd Sep 2025332 PMAQI
23rd Sep 2025343 PMAQI
23rd Sep 2025344 PMAQI
23rd Sep 2025345 PMAQI
23rd Sep 2025356 PMAQI
23rd Sep 2025397 PMAQI
23rd Sep 2025498 PMAQI
23rd Sep 2025489 PMAQI
23rd Sep 20254710 PMAQI
23rd Sep 20254711 PMAQI
24th Sep 20255012 AMAQI
24th Sep 2025551 AMAQI
24th Sep 2025552 AMAQI
24th Sep 2025543 AMAQI
24th Sep 2025534 AMAQI
24th Sep 2025535 AMAQI

26°C22/31°C

24th Sep 2025536 AMAQI
24th Sep 2025537 AMAQI
24th Sep 2025318 AMAQI
24th Sep 2025279 AMAQI
24th Sep 20253510 AMAQI
24th Sep 20252811 AMAQI
24th Sep 20252712 PMAQI
24th Sep 2025261 PMAQI
24th Sep 2025262 PMAQI
24th Sep 2025233 PMAQI
24th Sep 2025234 PMAQI
24th Sep 2025205 PMAQI
24th Sep 2025206 PMAQI
24th Sep 2025267 PMAQI
24th Sep 2025398 PMAQI
24th Sep 2025389 PMAQI
24th Sep 20253810 PMAQI
24th Sep 20254511 PMAQI
25th Sep 20254112 AMAQI
25th Sep 2025531 AMAQI
25th Sep 2025542 AMAQI
25th Sep 2025533 AMAQI
25th Sep 2025524 AMAQI
25th Sep 2025525 AMAQI

24°C21/26°C

25th Sep 2025526 AMAQI
25th Sep 2025517 AMAQI
25th Sep 2025298 AMAQI
25th Sep 2025209 AMAQI
25th Sep 20252110 AMAQI
25th Sep 20252311 AMAQI
25th Sep 20252212 PMAQI
25th Sep 2025191 PMAQI
25th Sep 2025212 PMAQI
25th Sep 2025253 PMAQI
25th Sep 2025264 PMAQI
25th Sep 2025255 PMAQI
25th Sep 2025246 PMAQI
25th Sep 2025237 PMAQI
25th Sep 2025298 PMAQI
25th Sep 2025309 PMAQI
25th Sep 20252910 PMAQI
25th Sep 20252811 PMAQI
26th Sep 20252612 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025242 AMAQI
26th Sep 2025243 AMAQI
26th Sep 2025204 AMAQI
26th Sep 2025175 AMAQI

24°C22/26°C

26th Sep 2025176 AMAQI
26th Sep 2025167 AMAQI
26th Sep 2025128 AMAQI
26th Sep 2025149 AMAQI
26th Sep 20251610 AMAQI
26th Sep 20251811 AMAQI
26th Sep 20252212 PMAQI
26th Sep 2025231 PMAQI
26th Sep 2025232 PMAQI
26th Sep 2025253 PMAQI
26th Sep 2025274 PMAQI
26th Sep 2025275 PMAQI
26th Sep 2025276 PMAQI
26th Sep 2025287 PMAQI
26th Sep 2025298 PMAQI
26th Sep 2025339 PMAQI
26th Sep 20253310 PMAQI
26th Sep 20253511 PMAQI
27th Sep 20253612 AMAQI
27th Sep 2025351 AMAQI
27th Sep 2025352 AMAQI
27th Sep 2025373 AMAQI
27th Sep 2025314 AMAQI
27th Sep 2025315 AMAQI

26°C24/30°C

27th Sep 2025336 AMAQI
27th Sep 2025257 AMAQI
27th Sep 2025218 AMAQI
27th Sep 2025239 AMAQI
27th Sep 20252410 AMAQI
27th Sep 20252411 AMAQI
27th Sep 20252712 PMAQI
27th Sep 2025291 PMAQI
27th Sep 2025282 PMAQI
27th Sep 2025283 PMAQI
27th Sep 2025304 PMAQI
27th Sep 2025295 PMAQI
27th Sep 2025306 PMAQI
27th Sep 2025327 PMAQI
27th Sep 2025368 PMAQI
27th Sep 2025369 PMAQI
27th Sep 20253710 PMAQI
27th Sep 20254211 PMAQI
28th Sep 20254212 AMAQI
28th Sep 2025431 AMAQI
28th Sep 2025452 AMAQI
28th Sep 2025463 AMAQI
28th Sep 2025434 AMAQI
28th Sep 2025385 AMAQI

27°C23/32°C

28th Sep 2025336 AMAQI
28th Sep 2025347 AMAQI
28th Sep 2025398 AMAQI
28th Sep 2025399 AMAQI
28th Sep 20253910 AMAQI
28th Sep 20253911 AMAQI
28th Sep 20254412 PMAQI
28th Sep 2025411 PMAQI
28th Sep 2025412 PMAQI
28th Sep 2025463 PMAQI
28th Sep 2025454 PMAQI
28th Sep 2025385 PMAQI
28th Sep 2025356 PMAQI
28th Sep 2025357 PMAQI
28th Sep 2025428 PMAQI
28th Sep 2025469 PMAQI
28th Sep 20254510 PMAQI
28th Sep 20254111 PMAQI
29th Sep 20253612 AMAQI
29th Sep 2025431 AMAQI
29th Sep 2025462 AMAQI
29th Sep 2025453 AMAQI
29th Sep 2025464 AMAQI
29th Sep 2025485 AMAQI

25°C24/29°C

29th Sep 2025526 AMAQI
29th Sep 2025507 AMAQI
29th Sep 2025468 AMAQI
29th Sep 2025499 AMAQI
29th Sep 20255110 AMAQI
29th Sep 20255111 AMAQI
29th Sep 20255412 PMAQI
29th Sep 2025571 PMAQI
29th Sep 2025582 PMAQI
29th Sep 2025573 PMAQI
29th Sep 2025564 PMAQI
29th Sep 2025555 PMAQI
29th Sep 2025556 PMAQI
29th Sep 2025567 PMAQI
29th Sep 2025588 PMAQI
29th Sep 2025619 PMAQI
29th Sep 20256510 PMAQI
29th Sep 20256811 PMAQI
30th Sep 20256812 AMAQI
30th Sep 2025661 AMAQI
30th Sep 2025632 AMAQI
30th Sep 2025673 AMAQI
30th Sep 2025664 AMAQI
30th Sep 2025655 AMAQI

25°C24/29°C

30th Sep 2025686 AMAQI
30th Sep 2025677 AMAQI
30th Sep 2025678 AMAQI
30th Sep 2025689 AMAQI
30th Sep 20256410 AMAQI
30th Sep 20256611 AMAQI
30th Sep 20256312 PMAQI
30th Sep 2025651 PMAQI
30th Sep 2025682 PMAQI
30th Sep 2025613 PMAQI
30th Sep 2025584 PMAQI
30th Sep 2025525 PMAQI
30th Sep 2025536 PMAQI
30th Sep 2025517 PMAQI
30th Sep 2025538 PMAQI
30th Sep 2025609 PMAQI
30th Sep 20256610 PMAQI
30th Sep 20256911 PMAQI
1st Oct 20256412 AMAQI
1st Oct 2025701 AMAQI
1st Oct 2025682 AMAQI
1st Oct 2025683 AMAQI
1st Oct 2025644 AMAQI
1st Oct 2025685 AMAQI

27°C23/31°C

1st Oct 2025656 AMAQI
1st Oct 2025647 AMAQI
1st Oct 2025618 AMAQI
1st Oct 2025609 AMAQI
1st Oct 20256410 AMAQI
1st Oct 20256811 AMAQI
1st Oct 20256212 PMAQI
1st Oct 2025611 PMAQI
1st Oct 2025562 PMAQI
1st Oct 2025543 PMAQI
1st Oct 2025544 PMAQI
1st Oct 2025535 PMAQI
1st Oct 2025526 PMAQI
1st Oct 2025407 PMAQI
1st Oct 2025438 PMAQI
1st Oct 2025469 PMAQI
1st Oct 20255210 PMAQI
1st Oct 20255511 PMAQI
2nd Oct 20255812 AMAQI
2nd Oct 2025571 AMAQI
2nd Oct 2025582 AMAQI
2nd Oct 2025583 AMAQI
2nd Oct 2025564 AMAQI
2nd Oct 2025585 AMAQI

27°C24/32°C

2nd Oct 2025576 AMAQI
2nd Oct 2025577 AMAQI
2nd Oct 2025608 AMAQI
2nd Oct 2025579 AMAQI
2nd Oct 20256110 AMAQI
2nd Oct 20256111 AMAQI
2nd Oct 20255812 PMAQI
2nd Oct 2025531 PMAQI
2nd Oct 2025522 PMAQI
2nd Oct 2025533 PMAQI
2nd Oct 2025534 PMAQI
2nd Oct 2025505 PMAQI
2nd Oct 2025476 PMAQI
2nd Oct 2025507 PMAQI
2nd Oct 2025478 PMAQI
2nd Oct 2025469 PMAQI
2nd Oct 20254910 PMAQI
2nd Oct 20255911 PMAQI
3rd Oct 20256212 AMAQI
3rd Oct 2025621 AMAQI
3rd Oct 2025562 AMAQI
3rd Oct 2025553 AMAQI
3rd Oct 2025534 AMAQI
3rd Oct 2025545 AMAQI

27°C23/31°C

3rd Oct 2025546 AMAQI
3rd Oct 2025517 AMAQI
3rd Oct 2025528 AMAQI
3rd Oct 2025519 AMAQI
3rd Oct 20255210 AMAQI
3rd Oct 20255311 AMAQI
3rd Oct 20255312 PMAQI
3rd Oct 2025501 PMAQI
3rd Oct 2025522 PMAQI
3rd Oct 2025513 PMAQI
3rd Oct 2025514 PMAQI
3rd Oct 2025485 PMAQI
3rd Oct 2025476 PMAQI
3rd Oct 2025447 PMAQI
3rd Oct 2025578 PMAQI
3rd Oct 2025579 PMAQI
3rd Oct 20256210 PMAQI
3rd Oct 20256711 PMAQI
4th Oct 20257012 AMAQI
4th Oct 2025701 AMAQI
4th Oct 2025682 AMAQI
4th Oct 2025663 AMAQI
4th Oct 2025614 AMAQI

--°C/°C

6 AM
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 7 AM

52AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM - 6 PM

42AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 52), while the lowest AQI was between 5 PM to 6 PM (Avg. 42).
Night time
Avg. Highest Time
12 AM - 5 AM

53AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
7 PM

45AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 53), while the lowest AQI was between 7 PM to 7 PM (Avg. 45).

2025 Days Vs Air Quality

Hechi, Guangxi, China

2025

21%

58

60%

165

17%

48

1%

4

Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)

Good
58 Days
Moderate
165 Days
Poor
48 Days
Unhealthy
4 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 21%

Health Risk Level:

Very high

In 2025, 21% of 276 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

Hechi, Guangxi, China

AQI levels in 2025

AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
155AQI
2nd January 2025
151AQI
3rd January 2025
143AQI
4th January 2025
147AQI
5th January 2025
140AQI
6th January 2025
152AQI
7th January 2025
145AQI
8th January 2025
143AQI
9th January 2025
116AQI
10th January 2025
98AQI
11th January 2025
93AQI
12th January 2025
98AQI
13th January 2025
110AQI
14th January 2025
126AQI
15th January 2025
126AQI
16th January 2025
121AQI
17th January 2025
123AQI
18th January 2025
133AQI
19th January 2025
131AQI
20th January 2025
137AQI
21st January 2025
146AQI
22nd January 2025
149AQI
23rd January 2025
157AQI
24th January 2025
128AQI
25th January 2025
105AQI
26th January 2025
63AQI
27th January 2025
76AQI
28th January 2025
74AQI
29th January 2025
130AQI
30th January 2025
122AQI
31st January 2025
110AQI
1st February 2025
78AQI
2nd February 2025
59AQI
3rd February 2025
56AQI
4th February 2025
82AQI
5th February 2025
101AQI
6th February 2025
67AQI
7th February 2025
60AQI
8th February 2025
75AQI
9th February 2025
75AQI
10th February 2025
106AQI
11th February 2025
129AQI
12th February 2025
102AQI
13th February 2025
108AQI
14th February 2025
121AQI
15th February 2025
104AQI
16th February 2025
89AQI
17th February 2025
81AQI
18th February 2025
69AQI
19th February 2025
74AQI
20th February 2025
71AQI
21st February 2025
53AQI
22nd February 2025
55AQI
23rd February 2025
38AQI
24th February 2025
71AQI
25th February 2025
87AQI
26th February 2025
68AQI
27th February 2025
87AQI
28th February 2025
89AQI
1st March 2025
76AQI
2nd March 2025
79AQI
3rd March 2025
94AQI
4th March 2025
65AQI
5th March 2025
61AQI
6th March 2025
48AQI
7th March 2025
63AQI
8th March 2025
71AQI
9th March 2025
80AQI
10th March 2025
83AQI
11th March 2025
90AQI
12th March 2025
78AQI
13th March 2025
70AQI
14th March 2025
71AQI
15th March 2025
42AQI
16th March 2025
60AQI
17th March 2025
74AQI
18th March 2025
60AQI
19th March 2025
70AQI
20th March 2025
78AQI
21st March 2025
95AQI
22nd March 2025
113AQI
23rd March 2025
115AQI
24th March 2025
120AQI
25th March 2025
121AQI
26th March 2025
118AQI
27th March 2025
115AQI
28th March 2025
103AQI
29th March 2025
64AQI
30th March 2025
59AQI
31st March 2025
63AQI
1st April 2025
67AQI
2nd April 2025
75AQI
3rd April 2025
93AQI
4th April 2025
95AQI
5th April 2025
120AQI
6th April 2025
120AQI
7th April 2025
131AQI
8th April 2025
126AQI
9th April 2025
126AQI
10th April 2025
122AQI
11th April 2025
102AQI
12th April 2025
90AQI
13th April 2025
143AQI
14th April 2025
130AQI
15th April 2025
136AQI
16th April 2025
124AQI
17th April 2025
118AQI
18th April 2025
106AQI
19th April 2025
89AQI
20th April 2025
82AQI
21st April 2025
73AQI
22nd April 2025
73AQI
23rd April 2025
61AQI
24th April 2025
63AQI
25th April 2025
57AQI
26th April 2025
66AQI
27th April 2025
67AQI
28th April 2025
59AQI
29th April 2025
73AQI
30th April 2025
68AQI
1st May 2025
66AQI
2nd May 2025
73AQI
3rd May 2025
75AQI
4th May 2025
67AQI
5th May 2025
67AQI
6th May 2025
66AQI
7th May 2025
65AQI
8th May 2025
68AQI
9th May 2025
59AQI
10th May 2025
62AQI
11th May 2025
54AQI
12th May 2025
67AQI
13th May 2025
70AQI
14th May 2025
69AQI
15th May 2025
57AQI
16th May 2025
57AQI
17th May 2025
59AQI
18th May 2025
56AQI
19th May 2025
56AQI
20th May 2025
58AQI
21st May 2025
59AQI
22nd May 2025
59AQI
23rd May 2025
54AQI
24th May 2025
58AQI
25th May 2025
70AQI
26th May 2025
66AQI
27th May 2025
76AQI
28th May 2025
72AQI
29th May 2025
49AQI
30th May 2025
60AQI
31st May 2025
57AQI
1st June 2025
59AQI
2nd June 2025
47AQI
3rd June 2025
48AQI
4th June 2025
63AQI
5th June 2025
70AQI
6th June 2025
63AQI
7th June 2025
62AQI
8th June 2025
55AQI
9th June 2025
57AQI
10th June 2025
59AQI
11th June 2025
58AQI
12th June 2025
55AQI
13th June 2025
52AQI
14th June 2025
53AQI
15th June 2025
58AQI
16th June 2025
54AQI
17th June 2025
51AQI
18th June 2025
47AQI
19th June 2025
45AQI
20th June 2025
47AQI
21st June 2025
45AQI
22nd June 2025
43AQI
23rd June 2025
46AQI
24th June 2025
48AQI
25th June 2025
46AQI
26th June 2025
50AQI
27th June 2025
42AQI
28th June 2025
41AQI
29th June 2025
44AQI
30th June 2025
45AQI
1st July 2025
43AQI
2nd July 2025
41AQI
3rd July 2025
43AQI
4th July 2025
48AQI
5th July 2025
51AQI
6th July 2025
56AQI
7th July 2025
58AQI
8th July 2025
57AQI
9th July 2025
59AQI
10th July 2025
55AQI
11th July 2025
52AQI
12th July 2025
56AQI
13th July 2025
55AQI
14th July 2025
54AQI
15th July 2025
54AQI
16th July 2025
57AQI
17th July 2025
57AQI
18th July 2025
61AQI
19th July 2025
59AQI
20th July 2025
57AQI
21st July 2025
46AQI
22nd July 2025
40AQI
23rd July 2025
39AQI
24th July 2025
42AQI
25th July 2025
48AQI
26th July 2025
51AQI
27th July 2025
57AQI
28th July 2025
59AQI
29th July 2025
58AQI
30th July 2025
58AQI
31st July 2025
56AQI
1st August 2025
55AQI
2nd August 2025
56AQI
3rd August 2025
59AQI
4th August 2025
60AQI
5th August 2025
56AQI
6th August 2025
51AQI
7th August 2025
49AQI
8th August 2025
55AQI
9th August 2025
56AQI
10th August 2025
55AQI
11th August 2025
55AQI
12th August 2025
58AQI
13th August 2025
56AQI
14th August 2025
58AQI
15th August 2025
46AQI
16th August 2025
47AQI
17th August 2025
47AQI
18th August 2025
46AQI
19th August 2025
40AQI
20th August 2025
43AQI
21st August 2025
44AQI
22nd August 2025
47AQI
23rd August 2025
49AQI
24th August 2025
47AQI
25th August 2025
45AQI
26th August 2025
47AQI
27th August 2025
50AQI
28th August 2025
52AQI
29th August 2025
52AQI
30th August 2025
51AQI
31st August 2025
52AQI
1st September 2025
54AQI
2nd September 2025
54AQI
3rd September 2025
54AQI
4th September 2025
48AQI
5th September 2025
56AQI
6th September 2025
59AQI
7th September 2025
61AQI
8th September 2025
57AQI
9th September 2025
48AQI
10th September 2025
48AQI
11th September 2025
48AQI
12th September 2025
46AQI
13th September 2025
46AQI
14th September 2025
51AQI
15th September 2025
50AQI
16th September 2025
50AQI
17th September 2025
49AQI
18th September 2025
51AQI
19th September 2025
57AQI
20th September 2025
60AQI
21st September 2025
50AQI
22nd September 2025
51AQI
23rd September 2025
46AQI
24th September 2025
39AQI
25th September 2025
34AQI
26th September 2025
24AQI
27th September 2025
32AQI
28th September 2025
40AQI
29th September 2025
51AQI
30th September 2025
63AQI
1st October 2025
59AQI
2nd October 2025
55AQI
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

124AQI

81AQI

81AQI

95AQI

63AQI

52AQI

52AQI

51AQI

49AQI

57AQI

No. of days

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

202572AQI

6
21
4
1
20
7
2
22
7
17
13
1
30
15
15
9
22
14
17
16
14
2
58
165
48
4

Highest AQI recorded in

January

124AQI

Lowest AQI recorded in

September

49AQI

202471AQI

4
19
6
2
13
6
10
3
17
11
5
19
6
12
19
21
9
27
4
15
16
8
22
4
25
2
3
15
12
11
19
1
115
182
66
3

Highest AQI recorded in

December

115AQI

Lowest AQI recorded in

June

42AQI

202377AQI

1
10
17
3
7
10
11
1
13
16
1
2
22
6
5
26
14
16
8
23
17
14
12
18
9
22
3
11
12
5
12
13
1
84
197
75
5

Highest AQI recorded in

January

109AQI

Lowest AQI recorded in

August

49AQI

202277AQI

10
14
7
13
7
3
4
13
14
5
14
11
9
18
4
8
22
9
16
6
22
7
9
16
6
5
21
4
3
10
17
1
75
179
70
4

Highest AQI recorded in

December

104AQI

Lowest AQI recorded in

July

53AQI

202177AQI

8
12
11
4
5
19
4
13
14
9
19
2
9
21
1
12
17
1
4
27
9
22
9
19
2
14
14
3
6
22
2
1
12
14
4
81
199
70
15

Highest AQI recorded in

January

126AQI

Lowest AQI recorded in

August

55AQI

202071AQI

4
9
4
8
9
3
15
11
19
5
26
18
11
2
15
11
4
11
13
7
4
15
11
2
12
13
4
77
139
46
4

Highest AQI recorded in

December

104AQI

Lowest AQI recorded in

August

53AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
77AQI
Least Polluted Year Recorded
2020(Avg.)
71AQI

Hechi's annual 2025 AQI (72) shows an average percentage change of -3.4% (improved AQI) compared to previous years: 2020 (71), 2021 (77), 2022 (77), 2023 (77), 2024 (71).