Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

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+

August 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
19th Aug 2023
92AQI
Lowest AQI recorded on
1st Aug 2024
23AQI

Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 62 of Moderate air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025

Hexi Inland Revenue Department, Huaihua, Hunan, China

AQI
Day
Night
.

5 AM2nd Aug 2025

7 PM

4 AM3rd Aug 2025

Day time
Avg. Highest Time
1PM2nd Aug

80AQI

Avg. Lowest Time
7AM2nd Aug

58AQI

Night time
Avg. Highest Time
11PM2nd Aug

70AQI

Avg. Lowest Time
2AM3rd Aug

58AQI

In the last 24 hours,

Hexi Inland Revenue Department's AQI reached its highest point of 80 at 1 PM during the Day, while the lowest point, 58, was recorded at 2 AM during the Night between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Hexi Inland Revenue Department, Huaihua, Hunan, China

JulAug
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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025475 AMAQI
4th Jul 2025466 AMAQI
4th Jul 2025467 AMAQI
4th Jul 2025398 AMAQI
4th Jul 2025359 AMAQI
4th Jul 20254710 AMAQI
4th Jul 20254211 AMAQI
4th Jul 20253612 PMAQI
4th Jul 2025271 PMAQI
4th Jul 2025282 PMAQI
4th Jul 2025293 PMAQI
4th Jul 2025374 PMAQI
4th Jul 2025405 PMAQI
4th Jul 2025356 PMAQI
4th Jul 2025427 PMAQI
4th Jul 2025378 PMAQI
4th Jul 2025449 PMAQI
4th Jul 20255010 PMAQI
4th Jul 20255211 PMAQI
5th Jul 20255312 AMAQI
5th Jul 2025481 AMAQI
5th Jul 2025482 AMAQI
5th Jul 2025473 AMAQI
5th Jul 2025454 AMAQI

29°C23/35°C

5th Jul 2025445 AMAQI
5th Jul 2025456 AMAQI
5th Jul 2025467 AMAQI
5th Jul 2025558 AMAQI
5th Jul 2025569 AMAQI
5th Jul 20256210 AMAQI
5th Jul 20256211 AMAQI
5th Jul 20255612 PMAQI
5th Jul 2025561 PMAQI
5th Jul 2025532 PMAQI
5th Jul 2025393 PMAQI
5th Jul 2025394 PMAQI
5th Jul 2025475 PMAQI
5th Jul 2025476 PMAQI
5th Jul 2025527 PMAQI
5th Jul 2025498 PMAQI
5th Jul 2025559 PMAQI
5th Jul 20255710 PMAQI
5th Jul 20256111 PMAQI
6th Jul 20255912 AMAQI
6th Jul 2025531 AMAQI
6th Jul 2025482 AMAQI
6th Jul 2025503 AMAQI
6th Jul 2025524 AMAQI

29°C23/36°C

6th Jul 2025505 AMAQI
6th Jul 2025516 AMAQI
6th Jul 2025517 AMAQI
6th Jul 2025618 AMAQI
6th Jul 2025709 AMAQI
6th Jul 20257610 AMAQI
6th Jul 20258311 AMAQI
6th Jul 20257912 PMAQI
6th Jul 2025761 PMAQI
6th Jul 2025622 PMAQI
6th Jul 2025593 PMAQI
6th Jul 2025604 PMAQI
6th Jul 2025545 PMAQI
6th Jul 2025566 PMAQI
6th Jul 2025647 PMAQI
6th Jul 2025568 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255812 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025553 AMAQI
7th Jul 2025584 AMAQI

28°C22/36°C

7th Jul 2025585 AMAQI
7th Jul 2025576 AMAQI
7th Jul 2025587 AMAQI
7th Jul 2025628 AMAQI
7th Jul 2025649 AMAQI
7th Jul 20256210 AMAQI
7th Jul 20255311 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025611 PMAQI
7th Jul 2025632 PMAQI
7th Jul 2025573 PMAQI
7th Jul 2025594 PMAQI
7th Jul 2025585 PMAQI
7th Jul 2025636 PMAQI
7th Jul 2025587 PMAQI
7th Jul 2025578 PMAQI
7th Jul 2025589 PMAQI
7th Jul 20255810 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025573 AMAQI
8th Jul 2025584 AMAQI

29°C22/35°C

8th Jul 2025575 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025708 AMAQI
8th Jul 2025789 AMAQI
8th Jul 20256910 AMAQI
8th Jul 20256411 AMAQI
8th Jul 20256012 PMAQI
8th Jul 2025651 PMAQI
8th Jul 2025672 PMAQI
8th Jul 2025663 PMAQI
8th Jul 2025674 PMAQI
8th Jul 2025675 PMAQI
8th Jul 2025566 PMAQI
8th Jul 2025547 PMAQI
8th Jul 2025578 PMAQI
8th Jul 2025599 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20256612 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025593 AMAQI
9th Jul 2025614 AMAQI

28°C23/36°C

9th Jul 2025615 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025718 AMAQI
9th Jul 2025779 AMAQI
9th Jul 20258710 AMAQI
9th Jul 20258011 AMAQI
9th Jul 20257612 PMAQI
9th Jul 2025781 PMAQI
9th Jul 2025802 PMAQI
9th Jul 2025673 PMAQI
9th Jul 2025674 PMAQI
9th Jul 2025685 PMAQI
9th Jul 2025686 PMAQI
9th Jul 2025687 PMAQI
9th Jul 2025668 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256610 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256512 AMAQI
10th Jul 2025591 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025644 AMAQI

29°C24/34°C

10th Jul 2025655 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025647 AMAQI
10th Jul 2025758 AMAQI
10th Jul 2025669 AMAQI
10th Jul 20255710 AMAQI
10th Jul 20254411 AMAQI
10th Jul 20253912 PMAQI
10th Jul 2025451 PMAQI
10th Jul 2025502 PMAQI
10th Jul 2025573 PMAQI
10th Jul 2025474 PMAQI
10th Jul 2025415 PMAQI
10th Jul 2025506 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025579 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255911 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025611 AMAQI
11th Jul 2025622 AMAQI
11th Jul 2025613 AMAQI
11th Jul 2025614 AMAQI

27°C24/31°C

11th Jul 2025615 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025598 AMAQI
11th Jul 2025609 AMAQI
11th Jul 20256010 AMAQI
11th Jul 20256011 AMAQI
11th Jul 20255712 PMAQI
11th Jul 2025611 PMAQI
11th Jul 2025672 PMAQI
11th Jul 2025623 PMAQI
11th Jul 2025584 PMAQI
11th Jul 2025605 PMAQI
11th Jul 2025646 PMAQI
11th Jul 2025687 PMAQI
11th Jul 2025648 PMAQI
11th Jul 2025639 PMAQI
11th Jul 20256710 PMAQI
11th Jul 20256611 PMAQI
12th Jul 20256912 AMAQI
12th Jul 2025601 AMAQI
12th Jul 2025612 AMAQI
12th Jul 2025603 AMAQI
12th Jul 2025614 AMAQI

27°C23/32°C

12th Jul 2025615 AMAQI
12th Jul 2025606 AMAQI
12th Jul 2025617 AMAQI
12th Jul 2025768 AMAQI
12th Jul 2025809 AMAQI
12th Jul 20258110 AMAQI
12th Jul 20257811 AMAQI
12th Jul 20257412 PMAQI
12th Jul 2025731 PMAQI
12th Jul 2025742 PMAQI
12th Jul 2025753 PMAQI
12th Jul 2025744 PMAQI
12th Jul 2025725 PMAQI
12th Jul 2025726 PMAQI
12th Jul 2025617 PMAQI
12th Jul 2025648 PMAQI
12th Jul 2025649 PMAQI
12th Jul 20256410 PMAQI
12th Jul 20256411 PMAQI
13th Jul 20256512 AMAQI
13th Jul 2025611 AMAQI
13th Jul 2025612 AMAQI
13th Jul 2025633 AMAQI
13th Jul 2025644 AMAQI

26°C22/32°C

13th Jul 2025645 AMAQI
13th Jul 2025646 AMAQI
13th Jul 2025647 AMAQI
13th Jul 2025718 AMAQI
13th Jul 2025769 AMAQI
13th Jul 20257810 AMAQI
13th Jul 20257411 AMAQI
13th Jul 20257212 PMAQI
13th Jul 2025611 PMAQI
13th Jul 2025572 PMAQI
13th Jul 2025543 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025515 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025568 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20256111 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025633 AMAQI
14th Jul 2025644 AMAQI

27°C22/34°C

14th Jul 2025645 AMAQI
14th Jul 2025636 AMAQI
14th Jul 2025637 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20255810 AMAQI
14th Jul 20255811 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025591 PMAQI
14th Jul 2025572 PMAQI
14th Jul 2025643 PMAQI
14th Jul 2025564 PMAQI
14th Jul 2025575 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025628 PMAQI
14th Jul 2025629 PMAQI
14th Jul 20256510 PMAQI
14th Jul 20257111 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025621 AMAQI
15th Jul 2025622 AMAQI
15th Jul 2025623 AMAQI
15th Jul 2025624 AMAQI

28°C23/36°C

15th Jul 2025625 AMAQI
15th Jul 2025626 AMAQI
15th Jul 2025627 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025509 AMAQI
15th Jul 20254610 AMAQI
15th Jul 20255311 AMAQI
15th Jul 20254912 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025492 PMAQI
15th Jul 2025393 PMAQI
15th Jul 2025374 PMAQI
15th Jul 2025445 PMAQI
15th Jul 2025406 PMAQI
15th Jul 2025467 PMAQI
15th Jul 2025558 PMAQI
15th Jul 2025609 PMAQI
15th Jul 20256010 PMAQI
15th Jul 20255911 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025611 AMAQI
16th Jul 2025622 AMAQI
16th Jul 2025603 AMAQI
16th Jul 2025594 AMAQI

29°C23/36°C

16th Jul 2025605 AMAQI
16th Jul 2025596 AMAQI
16th Jul 2025597 AMAQI
16th Jul 2025588 AMAQI
16th Jul 2025609 AMAQI
16th Jul 20255710 AMAQI
16th Jul 20255811 AMAQI
16th Jul 20256012 PMAQI
16th Jul 2025631 PMAQI
16th Jul 2025652 PMAQI
16th Jul 2025633 PMAQI
16th Jul 2025604 PMAQI
16th Jul 2025565 PMAQI
16th Jul 2025546 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025598 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256110 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025604 AMAQI

30°C24/37°C

17th Jul 2025605 AMAQI
17th Jul 2025606 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025618 AMAQI
17th Jul 2025609 AMAQI
17th Jul 20256510 AMAQI
17th Jul 20256311 AMAQI
17th Jul 20256012 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025563 PMAQI
17th Jul 2025574 PMAQI
17th Jul 2025595 PMAQI
17th Jul 2025586 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256010 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20256212 AMAQI
18th Jul 2025601 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025603 AMAQI
18th Jul 2025604 AMAQI

30°C26/36°C

18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025688 AMAQI
18th Jul 2025679 AMAQI
18th Jul 20257110 AMAQI
18th Jul 20257011 AMAQI
18th Jul 20256512 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025273 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025405 PMAQI
18th Jul 2025406 PMAQI
18th Jul 2025567 PMAQI
18th Jul 2025628 PMAQI
18th Jul 2025589 PMAQI
18th Jul 20255710 PMAQI
18th Jul 20255811 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025603 AMAQI
19th Jul 2025604 AMAQI

29°C24/37°C

19th Jul 2025605 AMAQI
19th Jul 2025606 AMAQI
19th Jul 2025617 AMAQI
19th Jul 2025628 AMAQI
19th Jul 2025619 AMAQI
19th Jul 20256110 AMAQI
19th Jul 20256211 AMAQI
19th Jul 20256412 PMAQI
19th Jul 2025661 PMAQI
19th Jul 2025692 PMAQI
19th Jul 2025723 PMAQI
19th Jul 2025664 PMAQI
19th Jul 2025645 PMAQI
19th Jul 2025656 PMAQI
19th Jul 2025707 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025699 PMAQI
19th Jul 20257010 PMAQI
19th Jul 20256711 PMAQI
20th Jul 20256512 AMAQI
20th Jul 2025611 AMAQI
20th Jul 2025612 AMAQI
20th Jul 2025613 AMAQI
20th Jul 2025624 AMAQI

28°C23/34°C

20th Jul 2025625 AMAQI
20th Jul 2025626 AMAQI
20th Jul 2025617 AMAQI
20th Jul 2025668 AMAQI
20th Jul 2025699 AMAQI
20th Jul 20256410 AMAQI
20th Jul 20256511 AMAQI
20th Jul 20256812 PMAQI
20th Jul 2025681 PMAQI
20th Jul 2025652 PMAQI
20th Jul 2025653 PMAQI
20th Jul 2025624 PMAQI
20th Jul 2025635 PMAQI
20th Jul 2025626 PMAQI
20th Jul 2025627 PMAQI
20th Jul 2025648 PMAQI
20th Jul 2025669 PMAQI
20th Jul 20256410 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025622 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025634 AMAQI

26°C23/30°C

21st Jul 2025635 AMAQI
21st Jul 2025636 AMAQI
21st Jul 2025647 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252111 AMAQI
21st Jul 20252412 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025352 PMAQI
21st Jul 2025333 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025407 PMAQI
21st Jul 2025518 PMAQI
21st Jul 2025499 PMAQI
21st Jul 20255110 PMAQI
21st Jul 20254811 PMAQI
22nd Jul 20254812 AMAQI
22nd Jul 2025621 AMAQI
22nd Jul 2025622 AMAQI
22nd Jul 2025593 AMAQI
22nd Jul 2025564 AMAQI

26°C24/30°C

22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025202 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025205 PMAQI
22nd Jul 2025246 PMAQI
22nd Jul 2025347 PMAQI
22nd Jul 2025518 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20254812 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025553 AMAQI
23rd Jul 2025534 AMAQI

25°C24/29°C

23rd Jul 2025525 AMAQI
23rd Jul 2025536 AMAQI
23rd Jul 2025527 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20254311 AMAQI
23rd Jul 20253112 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025403 PMAQI
23rd Jul 2025204 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025347 PMAQI
23rd Jul 2025478 PMAQI
23rd Jul 2025479 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20254611 PMAQI
24th Jul 20254312 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025524 AMAQI

24°C23/25°C

24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025389 AMAQI
24th Jul 20254810 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20255312 PMAQI
24th Jul 2025471 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025603 PMAQI
24th Jul 2025484 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025476 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025479 PMAQI
24th Jul 20254310 PMAQI
24th Jul 20254111 PMAQI
25th Jul 20254012 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025524 AMAQI

25°C23/30°C

25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025439 AMAQI
25th Jul 20255410 AMAQI
25th Jul 20254011 AMAQI
25th Jul 20252212 PMAQI
25th Jul 2025291 PMAQI
25th Jul 2025392 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025325 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025487 PMAQI
25th Jul 2025518 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255311 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025511 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025504 AMAQI

28°C22/35°C

26th Jul 2025505 AMAQI
26th Jul 2025506 AMAQI
26th Jul 2025497 AMAQI
26th Jul 2025578 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20256210 AMAQI
26th Jul 20256611 AMAQI
26th Jul 20256212 PMAQI
26th Jul 2025551 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025275 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025518 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025544 AMAQI

29°C23/36°C

27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025618 AMAQI
27th Jul 2025729 AMAQI
27th Jul 20257910 AMAQI
27th Jul 20257011 AMAQI
27th Jul 20257012 PMAQI
27th Jul 2025671 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025703 PMAQI
27th Jul 2025584 PMAQI
27th Jul 2025535 PMAQI
27th Jul 2025526 PMAQI
27th Jul 2025527 PMAQI
27th Jul 2025538 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025584 AMAQI

28°C23/35°C

28th Jul 2025585 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025598 AMAQI
28th Jul 2025599 AMAQI
28th Jul 20255810 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20254812 PMAQI
28th Jul 2025451 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025443 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025515 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025557 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025599 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20255512 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025564 AMAQI

28°C23/34°C

29th Jul 2025565 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025588 AMAQI
29th Jul 2025619 AMAQI
29th Jul 20256110 AMAQI
29th Jul 20256211 AMAQI
29th Jul 20256412 PMAQI
29th Jul 2025671 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025545 PMAQI
29th Jul 2025536 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025579 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256211 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025574 AMAQI

29°C24/35°C

30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025668 AMAQI
30th Jul 2025729 AMAQI
30th Jul 20256910 AMAQI
30th Jul 20256411 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025571 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025413 PMAQI
30th Jul 2025524 PMAQI
30th Jul 2025485 PMAQI
30th Jul 2025626 PMAQI
30th Jul 2025607 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255711 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025571 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI

28°C23/36°C

31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20256610 AMAQI
31st Jul 20257911 AMAQI
31st Jul 20256812 PMAQI
31st Jul 2025631 PMAQI
31st Jul 2025742 PMAQI
31st Jul 2025653 PMAQI
31st Jul 2025534 PMAQI
31st Jul 2025575 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025537 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025574 AMAQI

29°C23/36°C

1st Aug 2025575 AMAQI
1st Aug 2025576 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025688 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20257511 AMAQI
1st Aug 20257612 PMAQI
1st Aug 2025701 PMAQI
1st Aug 2025672 PMAQI
1st Aug 2025703 PMAQI
1st Aug 2025684 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256410 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025604 AMAQI

29°C23/35°C

2nd Aug 2025595 AMAQI
2nd Aug 2025596 AMAQI
2nd Aug 2025587 AMAQI
2nd Aug 2025758 AMAQI
2nd Aug 2025769 AMAQI
2nd Aug 20257810 AMAQI
2nd Aug 20257911 AMAQI
2nd Aug 20257712 PMAQI
2nd Aug 2025801 PMAQI
2nd Aug 2025782 PMAQI
2nd Aug 2025703 PMAQI
2nd Aug 2025744 PMAQI
2nd Aug 2025735 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256810 PMAQI
2nd Aug 20257011 PMAQI
3rd Aug 20256412 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025613 AMAQI
3rd Aug 2025624 AMAQI

30°C23/36°C

3rd Aug 2025625 AMAQI
5 AM
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025748 AMAQI
3rd Aug 2025809 AMAQI
3rd Aug 20257810 AMAQI
3rd Aug 20257011 AMAQI
3rd Aug 20256812 PMAQI
12 PM
3rd Aug 2025681 PMAQI
3rd Aug 2025662 PMAQI
3rd Aug 2025683 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 PM

56AQI

15 hours / Day
450 hours / Month
Avg. Lowest Time
12 PM - 6 PM

54AQI

7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 56), while the lowest AQI was between 12 PM to 6 PM (Avg. 54).
Night time
Avg. Highest Time
12 AM - 11 PM

57AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM

57AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 57), while the lowest AQI was between 12 AM to 11 PM (Avg. 57).

2025 Days Vs Air Quality

Hexi Inland Revenue Department, Huaihua, Hunan, China

2025

13%

27

61%

129

19%

40

8%

17

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
27 Days
Moderate
129 Days
Poor
40 Days
Unhealthy
17 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 13%

Health Risk Level:

Extreme

In 2025, 13% of 215 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.

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

149AQI

98AQI

83AQI

102AQI

75AQI

54AQI

54AQI

62AQI

No. of days

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

202588AQI

3
11
17
19
9
2
23
6
16
14
1
30
14
16
10
21
1
27
129
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
2025(Avg.)
88AQI
Least Polluted Year Recorded
2020(Avg.)
73AQI

Hexi Inland Revenue Department's annual 2025 AQI (88) shows an average percentage change of 11.9% (worsened AQI) compared to previous years: 2020 (73), 2021 (75), 2022 (83), 2023 (85), 2024 (78).