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Hexi Inland Revenue Department, Huaihua, Hunan, China Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

October Air Quality Analysis

Hexi Inland Revenue Department, Huaihua, Hunan, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
27th Oct 2021
126AQI
Lowest AQI recorded on
20th Oct 2021
23AQI

Same Day Analysis (10th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 75 of Moderate air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 10th Oct - 11th Oct 2025

Hexi Inland Revenue Department, Huaihua, Hunan, China

AQI
Day
Night
.

6 AM10th Oct 2025

6 PM

5 AM11th Oct 2025

Day time
Avg. Highest Time
10AM10th Oct

83AQI

Avg. Lowest Time
6PM10th Oct

57AQI

Night time
Avg. Highest Time
1AM11th Oct

87AQI

Avg. Lowest Time
3AM11th Oct

56AQI

In the last 24 hours,

Hexi Inland Revenue Department's AQI reached its highest point of 87 at 1 AM during the Night, while the lowest point, 56, was recorded at 3 AM during the Night between 10th Oct and 11th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Hexi Inland Revenue Department, Huaihua, Hunan, China

SepOct
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
11th Sep 2025596 AMAQI
11th Sep 2025597 AMAQI
11th Sep 2025658 AMAQI
11th Sep 2025589 AMAQI
11th Sep 20256710 AMAQI
11th Sep 20256211 AMAQI
11th Sep 20255012 PMAQI
11th Sep 2025341 PMAQI
11th Sep 2025382 PMAQI
11th Sep 2025483 PMAQI
11th Sep 2025514 PMAQI
11th Sep 2025375 PMAQI
11th Sep 2025286 PMAQI
11th Sep 2025427 PMAQI
11th Sep 2025528 PMAQI
11th Sep 2025569 PMAQI
11th Sep 20255610 PMAQI
11th Sep 20255611 PMAQI
12th Sep 20255612 AMAQI
12th Sep 2025591 AMAQI
12th Sep 2025582 AMAQI
12th Sep 2025573 AMAQI
12th Sep 2025574 AMAQI
12th Sep 2025575 AMAQI

26°C22/33°C

12th Sep 2025586 AMAQI
12th Sep 2025587 AMAQI
12th Sep 2025548 AMAQI
12th Sep 2025509 AMAQI
12th Sep 20254610 AMAQI
12th Sep 20254411 AMAQI
12th Sep 20254112 PMAQI
12th Sep 2025381 PMAQI
12th Sep 2025402 PMAQI
12th Sep 2025433 PMAQI
12th Sep 2025364 PMAQI
12th Sep 2025285 PMAQI
12th Sep 2025276 PMAQI
12th Sep 2025467 PMAQI
12th Sep 2025558 PMAQI
12th Sep 2025589 PMAQI
12th Sep 20255810 PMAQI
12th Sep 20255611 PMAQI
13th Sep 20255612 AMAQI
13th Sep 2025571 AMAQI
13th Sep 2025572 AMAQI
13th Sep 2025563 AMAQI
13th Sep 2025544 AMAQI
13th Sep 2025555 AMAQI

27°C24/32°C

13th Sep 2025556 AMAQI
13th Sep 2025547 AMAQI
13th Sep 2025568 AMAQI
13th Sep 2025539 AMAQI
13th Sep 20255710 AMAQI
13th Sep 20255611 AMAQI
13th Sep 20254712 PMAQI
13th Sep 2025441 PMAQI
13th Sep 2025442 PMAQI
13th Sep 2025473 PMAQI
13th Sep 2025394 PMAQI
13th Sep 2025415 PMAQI
13th Sep 2025296 PMAQI
13th Sep 2025467 PMAQI
13th Sep 2025568 PMAQI
13th Sep 2025599 PMAQI
13th Sep 20255910 PMAQI
13th Sep 20255511 PMAQI
14th Sep 20255512 AMAQI
14th Sep 2025561 AMAQI
14th Sep 2025562 AMAQI
14th Sep 2025563 AMAQI
14th Sep 2025544 AMAQI
14th Sep 2025545 AMAQI

26°C23/31°C

14th Sep 2025546 AMAQI
14th Sep 2025547 AMAQI
14th Sep 2025628 AMAQI
14th Sep 2025649 AMAQI
14th Sep 20257210 AMAQI
14th Sep 20256411 AMAQI
14th Sep 20255812 PMAQI
14th Sep 2025521 PMAQI
14th Sep 2025522 PMAQI
14th Sep 2025483 PMAQI
14th Sep 2025434 PMAQI
14th Sep 2025465 PMAQI
14th Sep 2025626 PMAQI
14th Sep 2025567 PMAQI
14th Sep 2025588 PMAQI
14th Sep 2025609 PMAQI
14th Sep 20256410 PMAQI
14th Sep 20256311 PMAQI
15th Sep 20255912 AMAQI
15th Sep 2025561 AMAQI
15th Sep 2025552 AMAQI
15th Sep 2025553 AMAQI
15th Sep 2025564 AMAQI
15th Sep 2025565 AMAQI

25°C22/32°C

15th Sep 2025566 AMAQI
15th Sep 2025557 AMAQI
15th Sep 2025768 AMAQI
15th Sep 2025739 AMAQI
15th Sep 20256610 AMAQI
15th Sep 20256211 AMAQI
15th Sep 20255412 PMAQI
15th Sep 2025491 PMAQI
15th Sep 2025512 PMAQI
15th Sep 2025373 PMAQI
15th Sep 2025374 PMAQI
15th Sep 2025445 PMAQI
15th Sep 2025426 PMAQI
15th Sep 2025547 PMAQI
15th Sep 2025548 PMAQI
15th Sep 2025589 PMAQI
15th Sep 20255810 PMAQI
15th Sep 20255811 PMAQI
16th Sep 20255512 AMAQI
16th Sep 2025561 AMAQI
16th Sep 2025562 AMAQI
16th Sep 2025563 AMAQI
16th Sep 2025574 AMAQI
16th Sep 2025575 AMAQI

27°C22/34°C

16th Sep 2025586 AMAQI
16th Sep 2025577 AMAQI
16th Sep 2025558 AMAQI
16th Sep 2025599 AMAQI
16th Sep 20256210 AMAQI
16th Sep 20255511 AMAQI
16th Sep 20253312 PMAQI
16th Sep 2025261 PMAQI
16th Sep 2025342 PMAQI
16th Sep 2025373 PMAQI
16th Sep 2025424 PMAQI
16th Sep 2025365 PMAQI
16th Sep 2025486 PMAQI
16th Sep 2025527 PMAQI
16th Sep 2025528 PMAQI
16th Sep 2025579 PMAQI
16th Sep 20256410 PMAQI
16th Sep 20256111 PMAQI
17th Sep 20256212 AMAQI
17th Sep 2025571 AMAQI
17th Sep 2025562 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025564 AMAQI
17th Sep 2025565 AMAQI

28°C22/35°C

17th Sep 2025566 AMAQI
17th Sep 2025557 AMAQI
17th Sep 2025638 AMAQI
17th Sep 2025729 AMAQI
17th Sep 20256510 AMAQI
17th Sep 20255511 AMAQI
17th Sep 20255212 PMAQI
17th Sep 2025601 PMAQI
17th Sep 2025572 PMAQI
17th Sep 2025553 PMAQI
17th Sep 2025544 PMAQI
17th Sep 2025525 PMAQI
17th Sep 2025406 PMAQI
17th Sep 2025557 PMAQI
17th Sep 2025588 PMAQI
17th Sep 2025609 PMAQI
17th Sep 20256210 PMAQI
17th Sep 20256411 PMAQI
18th Sep 20255612 AMAQI
18th Sep 2025581 AMAQI
18th Sep 2025572 AMAQI
18th Sep 2025583 AMAQI
18th Sep 2025584 AMAQI
18th Sep 2025585 AMAQI

28°C23/35°C

18th Sep 2025586 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025588 AMAQI
18th Sep 2025579 AMAQI
18th Sep 20255510 AMAQI
18th Sep 20255611 AMAQI
18th Sep 20255412 PMAQI
18th Sep 2025551 PMAQI
18th Sep 2025562 PMAQI
18th Sep 2025583 PMAQI
18th Sep 2025544 PMAQI
18th Sep 2025545 PMAQI
18th Sep 2025526 PMAQI
18th Sep 2025587 PMAQI
18th Sep 2025558 PMAQI
18th Sep 2025549 PMAQI
18th Sep 20255610 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255412 AMAQI
19th Sep 2025581 AMAQI
19th Sep 2025582 AMAQI
19th Sep 2025583 AMAQI
19th Sep 2025574 AMAQI
19th Sep 2025585 AMAQI

23°C20/25°C

19th Sep 2025576 AMAQI
19th Sep 2025587 AMAQI
19th Sep 2025508 AMAQI
19th Sep 2025409 AMAQI
19th Sep 20254110 AMAQI
19th Sep 20255311 AMAQI
19th Sep 20256112 PMAQI
19th Sep 2025531 PMAQI
19th Sep 2025562 PMAQI
19th Sep 2025563 PMAQI
19th Sep 2025544 PMAQI
19th Sep 2025555 PMAQI
19th Sep 2025586 PMAQI
19th Sep 2025607 PMAQI
19th Sep 2025598 PMAQI
19th Sep 2025589 PMAQI
19th Sep 20256310 PMAQI
19th Sep 20255411 PMAQI
20th Sep 20255112 AMAQI
20th Sep 2025581 AMAQI
20th Sep 2025572 AMAQI
20th Sep 2025583 AMAQI
20th Sep 2025574 AMAQI
20th Sep 2025565 AMAQI

22°C19/27°C

20th Sep 2025566 AMAQI
20th Sep 2025567 AMAQI
20th Sep 2025388 AMAQI
20th Sep 2025479 AMAQI
20th Sep 20254610 AMAQI
20th Sep 20255211 AMAQI
20th Sep 20254212 PMAQI
20th Sep 2025451 PMAQI
20th Sep 2025522 PMAQI
20th Sep 2025553 PMAQI
20th Sep 2025444 PMAQI
20th Sep 2025375 PMAQI
20th Sep 2025566 PMAQI
20th Sep 2025547 PMAQI
20th Sep 2025588 PMAQI
20th Sep 2025579 PMAQI
20th Sep 20255810 PMAQI
20th Sep 20255711 PMAQI
21st Sep 20255812 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025562 AMAQI
21st Sep 2025563 AMAQI
21st Sep 2025554 AMAQI
21st Sep 2025545 AMAQI

20°C16/25°C

21st Sep 2025556 AMAQI
21st Sep 2025547 AMAQI
21st Sep 2025588 AMAQI
21st Sep 2025629 AMAQI
21st Sep 20256610 AMAQI
21st Sep 20256511 AMAQI
21st Sep 20256612 PMAQI
21st Sep 2025701 PMAQI
21st Sep 2025682 PMAQI
21st Sep 2025763 PMAQI
21st Sep 2025824 PMAQI
21st Sep 2025825 PMAQI
21st Sep 2025726 PMAQI
21st Sep 2025727 PMAQI
21st Sep 2025688 PMAQI
21st Sep 2025669 PMAQI
21st Sep 20256710 PMAQI
21st Sep 20256311 PMAQI
22nd Sep 20256112 AMAQI
22nd Sep 2025561 AMAQI
22nd Sep 2025562 AMAQI
22nd Sep 2025573 AMAQI
22nd Sep 2025584 AMAQI
22nd Sep 2025585 AMAQI

19°C16/22°C

22nd Sep 2025586 AMAQI
22nd Sep 2025587 AMAQI
22nd Sep 2025658 AMAQI
22nd Sep 2025669 AMAQI
22nd Sep 20256410 AMAQI
22nd Sep 20256211 AMAQI
22nd Sep 20255912 PMAQI
22nd Sep 2025581 PMAQI
22nd Sep 2025562 PMAQI
22nd Sep 2025523 PMAQI
22nd Sep 2025454 PMAQI
22nd Sep 2025425 PMAQI
22nd Sep 2025566 PMAQI
22nd Sep 2025607 PMAQI
22nd Sep 2025608 PMAQI
22nd Sep 2025609 PMAQI
22nd Sep 20255810 PMAQI
22nd Sep 20255711 PMAQI
23rd Sep 20255812 AMAQI
23rd Sep 2025581 AMAQI
23rd Sep 2025572 AMAQI
23rd Sep 2025583 AMAQI
23rd Sep 2025584 AMAQI
23rd Sep 2025585 AMAQI

20°C18/22°C

23rd Sep 2025586 AMAQI
23rd Sep 2025587 AMAQI
23rd Sep 2025378 AMAQI
23rd Sep 2025359 AMAQI
23rd Sep 20254510 AMAQI
23rd Sep 20254611 AMAQI
23rd Sep 20255012 PMAQI
23rd Sep 2025381 PMAQI
23rd Sep 2025422 PMAQI
23rd Sep 2025353 PMAQI
23rd Sep 2025404 PMAQI
23rd Sep 2025355 PMAQI
23rd Sep 2025476 PMAQI
23rd Sep 2025517 PMAQI
23rd Sep 2025558 PMAQI
23rd Sep 2025569 PMAQI
23rd Sep 20255210 PMAQI
23rd Sep 20255211 PMAQI
24th Sep 20255212 AMAQI
24th Sep 2025581 AMAQI
24th Sep 2025572 AMAQI
24th Sep 2025563 AMAQI
24th Sep 2025554 AMAQI
24th Sep 2025555 AMAQI

21°C19/24°C

24th Sep 2025546 AMAQI
24th Sep 2025557 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025289 AMAQI
24th Sep 20253710 AMAQI
24th Sep 20253811 AMAQI
24th Sep 20253112 PMAQI
24th Sep 2025361 PMAQI
24th Sep 2025342 PMAQI
24th Sep 2025443 PMAQI
24th Sep 2025444 PMAQI
24th Sep 2025575 PMAQI
24th Sep 2025566 PMAQI
24th Sep 2025547 PMAQI
24th Sep 2025528 PMAQI
24th Sep 2025549 PMAQI
24th Sep 20255610 PMAQI
24th Sep 20255411 PMAQI
25th Sep 20255512 AMAQI
25th Sep 2025551 AMAQI
25th Sep 2025542 AMAQI
25th Sep 2025543 AMAQI
25th Sep 2025534 AMAQI
25th Sep 2025525 AMAQI

20°C18/23°C

25th Sep 2025526 AMAQI
25th Sep 2025527 AMAQI
25th Sep 2025558 AMAQI
25th Sep 2025529 AMAQI
25th Sep 20255410 AMAQI
25th Sep 20255411 AMAQI
25th Sep 20255412 PMAQI
25th Sep 2025341 PMAQI
25th Sep 2025512 PMAQI
25th Sep 2025433 PMAQI
25th Sep 2025294 PMAQI
25th Sep 2025325 PMAQI
25th Sep 2025466 PMAQI
25th Sep 2025467 PMAQI
25th Sep 2025448 PMAQI
25th Sep 2025499 PMAQI
25th Sep 20253510 PMAQI
25th Sep 20251811 PMAQI
26th Sep 20251512 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025182 AMAQI
26th Sep 2025113 AMAQI
26th Sep 2025154 AMAQI
26th Sep 2025245 AMAQI

18°C17/20°C

26th Sep 2025216 AMAQI
26th Sep 2025187 AMAQI
26th Sep 2025228 AMAQI
26th Sep 2025129 AMAQI
26th Sep 20251510 AMAQI
26th Sep 20252811 AMAQI
26th Sep 20253112 PMAQI
26th Sep 2025171 PMAQI
26th Sep 2025172 PMAQI
26th Sep 2025293 PMAQI
26th Sep 2025404 PMAQI
26th Sep 2025375 PMAQI
26th Sep 2025346 PMAQI
26th Sep 2025397 PMAQI
26th Sep 2025478 PMAQI
26th Sep 2025439 PMAQI
26th Sep 20253010 PMAQI
26th Sep 20253211 PMAQI
27th Sep 20252512 AMAQI
27th Sep 2025191 AMAQI
27th Sep 2025222 AMAQI
27th Sep 2025253 AMAQI
27th Sep 2025384 AMAQI
27th Sep 2025455 AMAQI

20°C18/23°C

27th Sep 2025356 AMAQI
27th Sep 2025377 AMAQI
27th Sep 2025358 AMAQI
27th Sep 2025429 AMAQI
27th Sep 20254810 AMAQI
27th Sep 20254411 AMAQI
27th Sep 20254712 PMAQI
27th Sep 2025531 PMAQI
27th Sep 2025522 PMAQI
27th Sep 2025483 PMAQI
27th Sep 2025474 PMAQI
27th Sep 2025525 PMAQI
27th Sep 2025506 PMAQI
27th Sep 2025517 PMAQI
27th Sep 2025548 PMAQI
27th Sep 2025599 PMAQI
27th Sep 20256210 PMAQI
27th Sep 20256111 PMAQI
28th Sep 20255712 AMAQI
28th Sep 2025551 AMAQI
28th Sep 2025542 AMAQI
28th Sep 2025543 AMAQI
28th Sep 2025554 AMAQI
28th Sep 2025545 AMAQI

24°C20/30°C

28th Sep 2025526 AMAQI
28th Sep 2025507 AMAQI
28th Sep 2025508 AMAQI
28th Sep 2025529 AMAQI
28th Sep 20255610 AMAQI
28th Sep 20256111 AMAQI
28th Sep 20255612 PMAQI
28th Sep 2025431 PMAQI
28th Sep 2025542 PMAQI
28th Sep 2025543 PMAQI
28th Sep 2025534 PMAQI
28th Sep 2025525 PMAQI
28th Sep 2025506 PMAQI
28th Sep 2025487 PMAQI
28th Sep 2025478 PMAQI
28th Sep 2025619 PMAQI
28th Sep 20257210 PMAQI
28th Sep 20256311 PMAQI
29th Sep 20256112 AMAQI
29th Sep 2025611 AMAQI
29th Sep 2025692 AMAQI
29th Sep 2025743 AMAQI
29th Sep 2025694 AMAQI
29th Sep 2025685 AMAQI

27°C21/33°C

29th Sep 2025776 AMAQI
29th Sep 2025707 AMAQI
29th Sep 2025698 AMAQI
29th Sep 2025799 AMAQI
29th Sep 20257110 AMAQI
29th Sep 20257511 AMAQI
29th Sep 20257412 PMAQI
29th Sep 2025621 PMAQI
29th Sep 2025342 PMAQI
29th Sep 2025113 PMAQI
29th Sep 2025114 PMAQI
29th Sep 2025115 PMAQI
29th Sep 2025256 PMAQI
29th Sep 2025567 PMAQI
29th Sep 2025488 PMAQI
29th Sep 2025319 PMAQI
29th Sep 20252510 PMAQI
29th Sep 20252211 PMAQI
30th Sep 20252512 AMAQI
30th Sep 2025331 AMAQI
30th Sep 2025302 AMAQI
30th Sep 2025243 AMAQI
30th Sep 2025144 AMAQI
30th Sep 2025155 AMAQI

25°C22/31°C

30th Sep 2025266 AMAQI
30th Sep 2025327 AMAQI
30th Sep 2025358 AMAQI
30th Sep 2025459 AMAQI
30th Sep 20254910 AMAQI
30th Sep 20253911 AMAQI
30th Sep 20253712 PMAQI
30th Sep 2025411 PMAQI
30th Sep 2025502 PMAQI
30th Sep 2025523 PMAQI
30th Sep 2025544 PMAQI
30th Sep 2025555 PMAQI
30th Sep 2025596 PMAQI
30th Sep 2025647 PMAQI
30th Sep 2025718 PMAQI
30th Sep 2025729 PMAQI
30th Sep 20257410 PMAQI
30th Sep 20257511 PMAQI
1st Oct 20256712 AMAQI
1st Oct 2025701 AMAQI
1st Oct 2025702 AMAQI
1st Oct 2025683 AMAQI
1st Oct 2025664 AMAQI
1st Oct 2025745 AMAQI

24°C21/28°C

1st Oct 2025746 AMAQI
1st Oct 2025717 AMAQI
1st Oct 2025778 AMAQI
1st Oct 2025809 AMAQI
1st Oct 20258210 AMAQI
1st Oct 20259411 AMAQI
1st Oct 20259012 PMAQI
1st Oct 2025901 PMAQI
1st Oct 2025882 PMAQI
1st Oct 2025813 PMAQI
1st Oct 2025794 PMAQI
1st Oct 2025785 PMAQI
1st Oct 2025776 PMAQI
1st Oct 2025827 PMAQI
1st Oct 2025938 PMAQI
1st Oct 2025809 PMAQI
1st Oct 20257610 PMAQI
1st Oct 20257011 PMAQI
2nd Oct 20258212 AMAQI
2nd Oct 2025711 AMAQI
2nd Oct 2025672 AMAQI
2nd Oct 2025523 AMAQI
2nd Oct 2025384 AMAQI
2nd Oct 2025385 AMAQI

25°C21/30°C

2nd Oct 2025536 AMAQI
2nd Oct 2025467 AMAQI
2nd Oct 2025458 AMAQI
2nd Oct 2025479 AMAQI
2nd Oct 20254810 AMAQI
2nd Oct 20255511 AMAQI
2nd Oct 20256412 PMAQI
2nd Oct 2025631 PMAQI
2nd Oct 2025512 PMAQI
2nd Oct 2025533 PMAQI
2nd Oct 2025494 PMAQI
2nd Oct 2025415 PMAQI
2nd Oct 2025546 PMAQI
2nd Oct 2025527 PMAQI
2nd Oct 2025588 PMAQI
2nd Oct 2025619 PMAQI
2nd Oct 20256810 PMAQI
2nd Oct 20257211 PMAQI
3rd Oct 20257012 AMAQI
3rd Oct 2025671 AMAQI
3rd Oct 2025772 AMAQI
3rd Oct 2025703 AMAQI
3rd Oct 2025594 AMAQI
3rd Oct 2025655 AMAQI

27°C22/33°C

3rd Oct 2025576 AMAQI
3rd Oct 2025547 AMAQI
3rd Oct 2025548 AMAQI
3rd Oct 2025559 AMAQI
3rd Oct 20255710 AMAQI
3rd Oct 20255711 AMAQI
3rd Oct 20255612 PMAQI
3rd Oct 2025561 PMAQI
3rd Oct 2025582 PMAQI
3rd Oct 2025583 PMAQI
3rd Oct 2025534 PMAQI
3rd Oct 2025545 PMAQI
3rd Oct 2025556 PMAQI
3rd Oct 2025457 PMAQI
3rd Oct 2025608 PMAQI
3rd Oct 2025859 PMAQI
3rd Oct 20258010 PMAQI
3rd Oct 20256811 PMAQI
4th Oct 20257212 AMAQI
4th Oct 2025821 AMAQI
4th Oct 2025572 AMAQI
4th Oct 2025573 AMAQI
4th Oct 2025624 AMAQI
4th Oct 2025625 AMAQI

27°C22/33°C

4th Oct 2025636 AMAQI
4th Oct 2025677 AMAQI
4th Oct 2025688 AMAQI
4th Oct 2025729 AMAQI
4th Oct 20257510 AMAQI
4th Oct 20258011 AMAQI
4th Oct 20258212 PMAQI
4th Oct 2025851 PMAQI
4th Oct 2025882 PMAQI
4th Oct 2025853 PMAQI
4th Oct 2025684 PMAQI
4th Oct 2025775 PMAQI
4th Oct 2025756 PMAQI
4th Oct 2025767 PMAQI
4th Oct 2025708 PMAQI
4th Oct 2025889 PMAQI
4th Oct 20258010 PMAQI
4th Oct 20258011 PMAQI
5th Oct 20257812 AMAQI
5th Oct 2025701 AMAQI
5th Oct 2025702 AMAQI
5th Oct 2025733 AMAQI
5th Oct 2025714 AMAQI
5th Oct 2025705 AMAQI

26°C20/31°C

5th Oct 2025756 AMAQI
5th Oct 2025717 AMAQI
5th Oct 2025748 AMAQI
5th Oct 2025669 AMAQI
5th Oct 20255910 AMAQI
5th Oct 20256711 AMAQI
5th Oct 20257512 PMAQI
5th Oct 2025781 PMAQI
5th Oct 2025722 PMAQI
5th Oct 2025723 PMAQI
5th Oct 2025714 PMAQI
5th Oct 2025925 PMAQI
5th Oct 2025786 PMAQI
5th Oct 2025807 PMAQI
5th Oct 2025838 PMAQI
5th Oct 2025809 PMAQI
5th Oct 202510110 PMAQI
5th Oct 202510411 PMAQI
6th Oct 202510912 AMAQI
6th Oct 2025981 AMAQI
6th Oct 20251062 AMAQI
6th Oct 2025903 AMAQI
6th Oct 2025934 AMAQI
6th Oct 2025925 AMAQI

27°C22/34°C

6th Oct 2025966 AMAQI
6th Oct 2025927 AMAQI
6th Oct 2025848 AMAQI
6th Oct 2025859 AMAQI
6th Oct 20257810 AMAQI
6th Oct 20257111 AMAQI
6th Oct 20256512 PMAQI
6th Oct 2025601 PMAQI
6th Oct 2025572 PMAQI
6th Oct 2025543 PMAQI
6th Oct 2025544 PMAQI
6th Oct 2025535 PMAQI
6th Oct 2025526 PMAQI
6th Oct 2025347 PMAQI
6th Oct 2025558 PMAQI
6th Oct 2025609 PMAQI
6th Oct 20257410 PMAQI
6th Oct 20258011 PMAQI
7th Oct 20256612 AMAQI
7th Oct 2025711 AMAQI

28°C22/34°C

7th Oct 2025577 PMAQI
7th Oct 2025568 PMAQI
7th Oct 2025659 PMAQI
7th Oct 20257110 PMAQI
7th Oct 20257311 PMAQI
8th Oct 20256912 AMAQI
8th Oct 2025691 AMAQI
8th Oct 2025632 AMAQI
8th Oct 2025663 AMAQI
8th Oct 2025644 AMAQI
8th Oct 2025705 AMAQI

28°C23/35°C

8th Oct 2025756 AMAQI
8th Oct 2025837 AMAQI
8th Oct 2025788 AMAQI
8th Oct 2025709 AMAQI
8th Oct 202510810 AMAQI
8th Oct 202510211 AMAQI
8th Oct 202510612 PMAQI
8th Oct 2025981 PMAQI
8th Oct 2025912 PMAQI
8th Oct 2025783 PMAQI
8th Oct 2025794 PMAQI
8th Oct 2025755 PMAQI
8th Oct 2025726 PMAQI
8th Oct 2025697 PMAQI
8th Oct 2025738 PMAQI
8th Oct 2025819 PMAQI
8th Oct 20259210 PMAQI
8th Oct 202510611 PMAQI
9th Oct 20258112 AMAQI
9th Oct 2025711 AMAQI
9th Oct 2025912 AMAQI
9th Oct 2025753 AMAQI
9th Oct 2025864 AMAQI
9th Oct 2025755 AMAQI

28°C23/34°C

9th Oct 2025766 AMAQI
9th Oct 2025777 AMAQI
9th Oct 2025778 AMAQI
9th Oct 2025799 AMAQI
9th Oct 20257710 AMAQI
9th Oct 20257811 AMAQI
9th Oct 20256512 PMAQI
9th Oct 2025551 PMAQI
9th Oct 2025552 PMAQI
9th Oct 2025463 PMAQI
9th Oct 2025474 PMAQI
9th Oct 2025575 PMAQI
9th Oct 2025546 PMAQI
9th Oct 2025517 PMAQI
9th Oct 2025448 PMAQI
9th Oct 2025639 PMAQI
9th Oct 20257610 PMAQI
9th Oct 20257811 PMAQI
10th Oct 20258112 AMAQI
10th Oct 2025911 AMAQI
10th Oct 2025852 AMAQI
10th Oct 2025773 AMAQI
10th Oct 2025794 AMAQI
10th Oct 2025635 AMAQI

28°C24/34°C

10th Oct 2025656 AMAQI
10th Oct 2025747 AMAQI
10th Oct 2025758 AMAQI
10th Oct 2025809 AMAQI
10th Oct 20258310 AMAQI
10th Oct 20257611 AMAQI
10th Oct 20257612 PMAQI
10th Oct 2025731 PMAQI
10th Oct 2025722 PMAQI
10th Oct 2025683 PMAQI
10th Oct 2025724 PMAQI
10th Oct 2025585 PMAQI
10th Oct 2025576 PMAQI
10th Oct 2025617 PMAQI
10th Oct 2025628 PMAQI
10th Oct 2025779 PMAQI
10th Oct 20257810 PMAQI
10th Oct 20258311 PMAQI
11th Oct 20258612 AMAQI
11th Oct 2025871 AMAQI
11th Oct 2025782 AMAQI
11th Oct 2025563 AMAQI
11th Oct 2025694 AMAQI
11th Oct 2025685 AMAQI

28°C24/35°C

11th Oct 2025686 AMAQI
6 AM
11th Oct 2025707 AMAQI
11th Oct 2025758 AMAQI
11th Oct 2025759 AMAQI
11th Oct 20258010 AMAQI
11th Oct 20258411 AMAQI
11th Oct 20257912 PMAQI
12 PM
11th Oct 2025681 PMAQI
11th Oct 2025622 PMAQI
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
10 AM - 11 AM

61AQI

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

51AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 61), while the lowest AQI was between 4 PM to 6 PM (Avg. 51).
Night time
Avg. Highest Time
10 PM - 11 PM

64AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM

56AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 64), while the lowest AQI was between 7 PM to 7 PM (Avg. 56).

2025 Days Vs Air Quality

Hexi Inland Revenue Department, Huaihua, Hunan, China

2025

16%

44

64%

182

14%

40

6%

17

Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)

Good
44 Days
Moderate
182 Days
Poor
40 Days
Unhealthy
17 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 16%

Health Risk Level:

Extreme

In 2025, 16% of 284 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights

Hexi Inland Revenue Department, Huaihua, Hunan, 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
165AQI
2nd January 2025
164AQI
3rd January 2025
177AQI
4th January 2025
188AQI
5th January 2025
180AQI
6th January 2025
164AQI
7th January 2025
155AQI
8th January 2025
127AQI
9th January 2025
113AQI
10th January 2025
134AQI
11th January 2025
130AQI
12th January 2025
134AQI
13th January 2025
151AQI
14th January 2025
147AQI
15th January 2025
141AQI
16th January 2025
137AQI
17th January 2025
144AQI
18th January 2025
161AQI
19th January 2025
154AQI
20th January 2025
161AQI
21st January 2025
166AQI
22nd January 2025
175AQI
23rd January 2025
193AQI
24th January 2025
169AQI
25th January 2025
91AQI
26th January 2025
98AQI
27th January 2025
99AQI
28th January 2025
136AQI
29th January 2025
183AQI
30th January 2025
165AQI
31st January 2025
117AQI
1st February 2025
92AQI
2nd February 2025
78AQI
3rd February 2025
98AQI
4th February 2025
99AQI
5th February 2025
128AQI
6th February 2025
123AQI
7th February 2025
110AQI
8th February 2025
95AQI
9th February 2025
89AQI
10th February 2025
88AQI
11th February 2025
90AQI
12th February 2025
116AQI
13th February 2025
102AQI
14th February 2025
95AQI
15th February 2025
97AQI
16th February 2025
102AQI
17th February 2025
79AQI
18th February 2025
82AQI
19th February 2025
81AQI
20th February 2025
89AQI
21st February 2025
140AQI
22nd February 2025
63AQI
23rd February 2025
126AQI
24th February 2025
130AQI
25th February 2025
94AQI
26th February 2025
95AQI
27th February 2025
70AQI
28th February 2025
80AQI
1st March 2025
72AQI
2nd March 2025
72AQI
3rd March 2025
44AQI
4th March 2025
58AQI
5th March 2025
50AQI
6th March 2025
77AQI
7th March 2025
58AQI
8th March 2025
77AQI
9th March 2025
86AQI
10th March 2025
77AQI
11th March 2025
72AQI
12th March 2025
86AQI
13th March 2025
89AQI
14th March 2025
57AQI
15th March 2025
63AQI
16th March 2025
71AQI
17th March 2025
78AQI
18th March 2025
84AQI
19th March 2025
79AQI
20th March 2025
81AQI
21st March 2025
91AQI
22nd March 2025
109AQI
23rd March 2025
113AQI
24th March 2025
116AQI
25th March 2025
131AQI
26th March 2025
130AQI
27th March 2025
133AQI
28th March 2025
92AQI
29th March 2025
86AQI
30th March 2025
64AQI
31st March 2025
74AQI
1st April 2025
76AQI
2nd April 2025
85AQI
3rd April 2025
100AQI
4th April 2025
127AQI
5th April 2025
136AQI
6th April 2025
132AQI
7th April 2025
141AQI
8th April 2025
144AQI
9th April 2025
131AQI
10th April 2025
121AQI
11th April 2025
114AQI
12th April 2025
91AQI
13th April 2025
137AQI
14th April 2025
129AQI
15th April 2025
130AQI
16th April 2025
130AQI
17th April 2025
122AQI
18th April 2025
111AQI
19th April 2025
65AQI
20th April 2025
84AQI
21st April 2025
74AQI
22nd April 2025
73AQI
23rd April 2025
79AQI
24th April 2025
64AQI
25th April 2025
73AQI
26th April 2025
76AQI
27th April 2025
66AQI
28th April 2025
81AQI
29th April 2025
90AQI
30th April 2025
70AQI
1st May 2025
82AQI
2nd May 2025
84AQI
3rd May 2025
93AQI
4th May 2025
83AQI
5th May 2025
80AQI
6th May 2025
90AQI
7th May 2025
93AQI
8th May 2025
75AQI
9th May 2025
67AQI
10th May 2025
66AQI
11th May 2025
69AQI
12th May 2025
79AQI
13th May 2025
81AQI
14th May 2025
100AQI
15th May 2025
88AQI
16th May 2025
77AQI
17th May 2025
85AQI
18th May 2025
76AQI
19th May 2025
82AQI
20th May 2025
64AQI
21st May 2025
66AQI
22nd May 2025
58AQI
23rd May 2025
70AQI
24th May 2025
84AQI
25th May 2025
87AQI
26th May 2025
73AQI
27th May 2025
69AQI
28th May 2025
46AQI
29th May 2025
62AQI
30th May 2025
55AQI
31st May 2025
52AQI
1st June 2025
44AQI
2nd June 2025
56AQI
3rd June 2025
66AQI
4th June 2025
74AQI
5th June 2025
74AQI
6th June 2025
73AQI
7th June 2025
63AQI
8th June 2025
59AQI
9th June 2025
65AQI
10th June 2025
68AQI
11th June 2025
71AQI
12th June 2025
67AQI
13th June 2025
63AQI
14th June 2025
57AQI
15th June 2025
67AQI
16th June 2025
62AQI
17th June 2025
51AQI
18th June 2025
45AQI
19th June 2025
45AQI
20th June 2025
42AQI
21st June 2025
39AQI
22nd June 2025
26AQI
23rd June 2025
29AQI
24th June 2025
34AQI
25th June 2025
46AQI
26th June 2025
47AQI
27th June 2025
46AQI
28th June 2025
48AQI
29th June 2025
44AQI
30th June 2025
41AQI
1st July 2025
43AQI
2nd July 2025
36AQI
3rd July 2025
41AQI
4th July 2025
42AQI
5th July 2025
51AQI
6th July 2025
59AQI
7th July 2025
58AQI
8th July 2025
61AQI
9th July 2025
67AQI
10th July 2025
57AQI
11th July 2025
62AQI
12th July 2025
67AQI
13th July 2025
61AQI
14th July 2025
62AQI
15th July 2025
54AQI
16th July 2025
60AQI
17th July 2025
60AQI
18th July 2025
57AQI
19th July 2025
64AQI
20th July 2025
63AQI
21st July 2025
45AQI
22nd July 2025
40AQI
23rd July 2025
43AQI
24th July 2025
48AQI
25th July 2025
46AQI
26th July 2025
50AQI
27th July 2025
58AQI
28th July 2025
54AQI
29th July 2025
56AQI
30th July 2025
57AQI
31st July 2025
59AQI
1st August 2025
62AQI
2nd August 2025
66AQI
3rd August 2025
64AQI
4th August 2025
65AQI
5th August 2025
63AQI
6th August 2025
58AQI
7th August 2025
49AQI
8th August 2025
49AQI
9th August 2025
55AQI
10th August 2025
56AQI
11th August 2025
59AQI
12th August 2025
58AQI
13th August 2025
57AQI
14th August 2025
56AQI
15th August 2025
47AQI
16th August 2025
48AQI
17th August 2025
54AQI
18th August 2025
56AQI
19th August 2025
49AQI
20th August 2025
43AQI
21st August 2025
46AQI
22nd August 2025
46AQI
23rd August 2025
50AQI
24th August 2025
52AQI
25th August 2025
50AQI
26th August 2025
51AQI
27th August 2025
54AQI
28th August 2025
56AQI
29th August 2025
59AQI
30th August 2025
60AQI
31st August 2025
58AQI
1st September 2025
58AQI
2nd September 2025
60AQI
3rd September 2025
58AQI
4th September 2025
62AQI
5th September 2025
68AQI
6th September 2025
64AQI
7th September 2025
68AQI
8th September 2025
67AQI
9th September 2025
52AQI
10th September 2025
56AQI
11th September 2025
53AQI
12th September 2025
50AQI
13th September 2025
52AQI
14th September 2025
57AQI
15th September 2025
55AQI
16th September 2025
52AQI
17th September 2025
57AQI
18th September 2025
56AQI
19th September 2025
56AQI
20th September 2025
53AQI
21st September 2025
64AQI
22nd September 2025
57AQI
23rd September 2025
50AQI
24th September 2025
49AQI
25th September 2025
45AQI
26th September 2025
26AQI
27th September 2025
44AQI
28th September 2025
55AQI
29th September 2025
52AQI
30th September 2025
46AQI
1st October 2025
78AQI
2nd October 2025
56AQI
3rd October 2025
62AQI
4th October 2025
74AQI
5th October 2025
75AQI
6th October 2025
78AQI
7th October 2025
66AQI
8th October 2025
80AQI
9th October 2025
68AQI
10th October 2025
75AQI
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

149AQI

98AQI

83AQI

102AQI

75AQI

54AQI

54AQI

55AQI

55AQI

71AQI

No. of days

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

202580AQI

3
11
17
19
9
2
23
6
16
14
1
30
14
16
10
21
10
21
7
23
10
44
182
40
17

Highest AQI recorded in

January

149AQI

Lowest AQI recorded in

June

54AQI

202478AQI

1
4
16
10
5
13
9
2
2
21
8
4
26
11
17
3
24
6
27
4
13
18
1
26
3
5
17
9
4
11
15
10
18
3
97
173
81
15

Highest AQI recorded in

January

130AQI

Lowest AQI recorded in

June

38AQI

202385AQI

5
10
14
2
3
3
15
7
4
14
12
1
7
14
9
3
25
3
9
21
12
19
9
22
8
22
7
17
7
16
10
2
14
11
3
1
64
192
77
25
3

Highest AQI recorded in

January

147AQI

Lowest AQI recorded in

July

52AQI

202283AQI

4
9
10
8
1
11
9
3
19
9
4
24
2
7
19
5
21
9
20
2
1
17
12
9
12
10
2
22
6
3
19
9
71
148
82
17

Highest AQI recorded in

December

134AQI

Lowest AQI recorded in

July

37AQI

202175AQI

5
19
7
2
20
4
2
10
14
7
11
19
16
15
15
15
16
15
9
12
6
23
1
11
17
3
4
14
10
2
7
19
5
100
176
63
16

Highest AQI recorded in

January

128AQI

Lowest AQI recorded in

July

48AQI

202073AQI

3
6
4
3
11
7
2
14
2
21
9
19
12
21
10
18
9
3
6
17
7
1
6
11
11
2
8
11
12
99
107
45
15

Highest AQI recorded in

December

130AQI

Lowest AQI recorded in

July

46AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
85AQI
Least Polluted Year Recorded
2020(Avg.)
73AQI

Hexi Inland Revenue Department's annual 2025 AQI (80) shows an average percentage change of 2.2% (worsened AQI) compared to previous years: 2020 (73), 2021 (75), 2022 (83), 2023 (85), 2024 (78).