Country Background

Huhehaote, Hohhot, Inner Mongolia, 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

Huhehaote, Hohhot, Inner Mongolia, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Oct 2023
159AQI
Lowest AQI recorded on
3rd Oct 2022
19AQI


Same Day Analysis (11th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 77 of Moderate air quality, showing improvement over 2023 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 11th Oct - 12th Oct 2025

Huhehaote, Hohhot, Inner Mongolia, China

AQI
Day
Night
.

6 AM11th Oct 2025

6 PM

5 AM12th Oct 2025

Day time
Avg. Highest Time
8AM11th Oct

89AQI

Avg. Lowest Time
6PM11th Oct

43AQI

Night time
Avg. Highest Time
12AM12th Oct

65AQI

Avg. Lowest Time
9PM11th Oct

44AQI

In the last 24 hours,

Huhehaote's AQI reached its highest point of 89 at 8 AM during the Day, while the lowest point, 43, was recorded at 6 PM during the Day between 11th Oct and 12th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Huhehaote, Hohhot, Inner Mongolia, China

SepOct
12th - 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 - 12th12th
Day
Night
12th Sep 2025686 AMAQI
12th Sep 2025697 AMAQI
12th Sep 2025608 AMAQI
12th Sep 2025599 AMAQI
12th Sep 20256110 AMAQI
12th Sep 20255811 AMAQI
12th Sep 20256212 PMAQI
12th Sep 2025581 PMAQI
12th Sep 2025602 PMAQI
12th Sep 2025543 PMAQI
12th Sep 2025524 PMAQI
12th Sep 2025475 PMAQI
12th Sep 2025466 PMAQI
12th Sep 2025597 PMAQI
12th Sep 2025708 PMAQI
12th Sep 2025759 PMAQI
12th Sep 20257910 PMAQI
12th Sep 20258011 PMAQI
13th Sep 20257312 AMAQI
13th Sep 2025681 AMAQI
13th Sep 2025682 AMAQI
13th Sep 2025673 AMAQI
13th Sep 2025664 AMAQI
13th Sep 2025665 AMAQI

19°C16/25°C

13th Sep 2025686 AMAQI
13th Sep 2025667 AMAQI
13th Sep 2025688 AMAQI
13th Sep 2025589 AMAQI
13th Sep 20256410 AMAQI
13th Sep 20256611 AMAQI
13th Sep 20257012 PMAQI
13th Sep 2025701 PMAQI
13th Sep 2025792 PMAQI
13th Sep 2025703 PMAQI
13th Sep 2025624 PMAQI
13th Sep 2025625 PMAQI
13th Sep 2025646 PMAQI
13th Sep 2025677 PMAQI
13th Sep 2025698 PMAQI
13th Sep 2025709 PMAQI
13th Sep 20256510 PMAQI
13th Sep 20256811 PMAQI
14th Sep 20256812 AMAQI
14th Sep 2025691 AMAQI
14th Sep 2025682 AMAQI
14th Sep 2025693 AMAQI
14th Sep 2025684 AMAQI
14th Sep 2025675 AMAQI

18°C14/24°C

14th Sep 2025686 AMAQI
14th Sep 2025687 AMAQI
14th Sep 2025668 AMAQI
14th Sep 2025749 AMAQI
14th Sep 20257410 AMAQI
14th Sep 20256311 AMAQI
14th Sep 20255512 PMAQI
14th Sep 2025371 PMAQI
14th Sep 2025412 PMAQI
14th Sep 2025523 PMAQI
14th Sep 2025444 PMAQI
14th Sep 2025435 PMAQI
14th Sep 2025366 PMAQI
14th Sep 2025507 PMAQI
14th Sep 2025598 PMAQI
14th Sep 2025669 PMAQI
14th Sep 20256410 PMAQI
14th Sep 20256211 PMAQI
15th Sep 20256412 AMAQI
15th Sep 2025681 AMAQI
15th Sep 2025662 AMAQI
15th Sep 2025663 AMAQI
15th Sep 2025684 AMAQI
15th Sep 2025675 AMAQI

16°C11/22°C

15th Sep 2025676 AMAQI
15th Sep 2025657 AMAQI
15th Sep 2025658 AMAQI
15th Sep 2025649 AMAQI
15th Sep 20256810 AMAQI
15th Sep 20257011 AMAQI
15th Sep 20257312 PMAQI
15th Sep 2025761 PMAQI
15th Sep 2025732 PMAQI
15th Sep 2025733 PMAQI
15th Sep 2025624 PMAQI
15th Sep 2025565 PMAQI
15th Sep 2025566 PMAQI
15th Sep 2025607 PMAQI
15th Sep 2025668 PMAQI
15th Sep 2025699 PMAQI
15th Sep 20256910 PMAQI
15th Sep 20257011 PMAQI
16th Sep 20255912 AMAQI
16th Sep 2025681 AMAQI
16th Sep 2025672 AMAQI
16th Sep 2025683 AMAQI
16th Sep 2025684 AMAQI
16th Sep 2025685 AMAQI

17°C13/22°C

16th Sep 2025686 AMAQI
16th Sep 2025687 AMAQI
16th Sep 2025338 AMAQI
16th Sep 2025149 AMAQI
16th Sep 20252210 AMAQI
16th Sep 20252711 AMAQI
16th Sep 20252112 PMAQI
16th Sep 2025281 PMAQI
16th Sep 2025182 PMAQI
16th Sep 2025183 PMAQI
16th Sep 2025224 PMAQI
16th Sep 2025215 PMAQI
16th Sep 2025206 PMAQI
16th Sep 2025477 PMAQI
16th Sep 2025528 PMAQI
16th Sep 2025559 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255511 PMAQI
17th Sep 20256012 AMAQI
17th Sep 2025671 AMAQI
17th Sep 2025672 AMAQI
17th Sep 2025633 AMAQI
17th Sep 2025604 AMAQI
17th Sep 2025605 AMAQI

15°C12/19°C

17th Sep 2025606 AMAQI
17th Sep 2025607 AMAQI
17th Sep 2025378 AMAQI
17th Sep 2025369 AMAQI
17th Sep 20253310 AMAQI
17th Sep 20252511 AMAQI
17th Sep 20252012 PMAQI
17th Sep 2025261 PMAQI
17th Sep 2025262 PMAQI
17th Sep 2025273 PMAQI
17th Sep 2025304 PMAQI
17th Sep 2025285 PMAQI
17th Sep 2025456 PMAQI
17th Sep 2025467 PMAQI
17th Sep 2025548 PMAQI
17th Sep 2025509 PMAQI
17th Sep 20255210 PMAQI
17th Sep 20255211 PMAQI
18th Sep 20255312 AMAQI
18th Sep 2025631 AMAQI
18th Sep 2025642 AMAQI
18th Sep 2025613 AMAQI
18th Sep 2025584 AMAQI
18th Sep 2025575 AMAQI

13°C10/18°C

18th Sep 2025576 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025408 AMAQI
18th Sep 2025439 AMAQI
18th Sep 20254910 AMAQI
18th Sep 20253211 AMAQI
18th Sep 20252512 PMAQI
18th Sep 2025241 PMAQI
18th Sep 2025232 PMAQI
18th Sep 2025253 PMAQI
18th Sep 2025254 PMAQI
18th Sep 2025265 PMAQI
18th Sep 2025256 PMAQI
18th Sep 2025407 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025579 PMAQI
18th Sep 20255610 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255512 AMAQI
19th Sep 2025591 AMAQI
19th Sep 2025592 AMAQI
19th Sep 2025583 AMAQI
19th Sep 2025554 AMAQI
19th Sep 2025555 AMAQI

14°C9/18°C

19th Sep 2025556 AMAQI
19th Sep 2025557 AMAQI
19th Sep 2025488 AMAQI
19th Sep 2025559 AMAQI
19th Sep 20255810 AMAQI
19th Sep 20256211 AMAQI
19th Sep 20257012 PMAQI
19th Sep 2025741 PMAQI
19th Sep 2025762 PMAQI
19th Sep 2025723 PMAQI
19th Sep 2025634 PMAQI
19th Sep 2025575 PMAQI
19th Sep 2025616 PMAQI
19th Sep 2025627 PMAQI
19th Sep 2025638 PMAQI
19th Sep 2025659 PMAQI
19th Sep 20256610 PMAQI
19th Sep 20256211 PMAQI
20th Sep 20256312 AMAQI
20th Sep 2025561 AMAQI
20th Sep 2025572 AMAQI
20th Sep 2025573 AMAQI
20th Sep 2025584 AMAQI
20th Sep 2025595 AMAQI

15°C11/20°C

20th Sep 2025596 AMAQI
20th Sep 2025587 AMAQI
20th Sep 2025778 AMAQI
20th Sep 2025869 AMAQI
20th Sep 20257810 AMAQI
20th Sep 20259211 AMAQI
20th Sep 20259312 PMAQI
20th Sep 20251151 PMAQI
20th Sep 2025982 PMAQI
20th Sep 2025863 PMAQI
20th Sep 2025744 PMAQI
20th Sep 2025595 PMAQI
20th Sep 2025516 PMAQI
20th Sep 2025557 PMAQI
20th Sep 2025598 PMAQI
20th Sep 2025649 PMAQI
20th Sep 20256210 PMAQI
20th Sep 20255811 PMAQI
21st Sep 20256012 AMAQI
21st Sep 2025601 AMAQI
21st Sep 2025592 AMAQI
21st Sep 2025613 AMAQI
21st Sep 2025664 AMAQI
21st Sep 2025665 AMAQI

16°C12/21°C

21st Sep 2025666 AMAQI
21st Sep 2025677 AMAQI
21st Sep 2025388 AMAQI
21st Sep 2025449 AMAQI
21st Sep 20255110 AMAQI
21st Sep 20254811 AMAQI
21st Sep 20255212 PMAQI
21st Sep 2025541 PMAQI
21st Sep 2025522 PMAQI
21st Sep 2025423 PMAQI
21st Sep 2025424 PMAQI
21st Sep 2025445 PMAQI
21st Sep 2025426 PMAQI
21st Sep 2025517 PMAQI
21st Sep 2025568 PMAQI
21st Sep 2025589 PMAQI
21st Sep 20255910 PMAQI
21st Sep 20255811 PMAQI
22nd Sep 20255612 AMAQI
22nd Sep 2025621 AMAQI
22nd Sep 2025632 AMAQI
22nd Sep 2025623 AMAQI
22nd Sep 2025594 AMAQI
22nd Sep 2025595 AMAQI

15°C11/20°C

22nd Sep 2025606 AMAQI
22nd Sep 2025607 AMAQI
22nd Sep 2025548 AMAQI
22nd Sep 2025589 AMAQI
22nd Sep 20256510 AMAQI
22nd Sep 20256411 AMAQI
22nd Sep 20255612 PMAQI
22nd Sep 2025491 PMAQI
22nd Sep 2025532 PMAQI
22nd Sep 2025583 PMAQI
22nd Sep 2025584 PMAQI
22nd Sep 2025655 PMAQI
22nd Sep 2025696 PMAQI
22nd Sep 2025637 PMAQI
22nd Sep 2025618 PMAQI
22nd Sep 2025619 PMAQI
22nd Sep 20256210 PMAQI
22nd Sep 20256511 PMAQI
23rd Sep 20256512 AMAQI
23rd Sep 2025651 AMAQI
23rd Sep 2025612 AMAQI
23rd Sep 2025613 AMAQI
23rd Sep 2025604 AMAQI
23rd Sep 2025605 AMAQI

13°C11/16°C

23rd Sep 2025606 AMAQI
23rd Sep 2025607 AMAQI
23rd Sep 2025938 AMAQI
23rd Sep 20251049 AMAQI
23rd Sep 202510510 AMAQI
23rd Sep 20259711 AMAQI
23rd Sep 20259912 PMAQI
23rd Sep 2025901 PMAQI
23rd Sep 2025952 PMAQI
23rd Sep 2025893 PMAQI
23rd Sep 2025834 PMAQI
23rd Sep 2025535 PMAQI
23rd Sep 2025226 PMAQI
23rd Sep 2025387 PMAQI
23rd Sep 2025568 PMAQI
23rd Sep 2025589 PMAQI
23rd Sep 20255810 PMAQI
23rd Sep 20255911 PMAQI
24th Sep 20256112 AMAQI
24th Sep 2025621 AMAQI
24th Sep 2025622 AMAQI
24th Sep 2025653 AMAQI
24th Sep 2025704 AMAQI
24th Sep 2025695 AMAQI

13°C12/17°C

24th Sep 2025706 AMAQI
24th Sep 2025717 AMAQI
24th Sep 2025668 AMAQI
24th Sep 2025629 AMAQI
24th Sep 20256010 AMAQI
24th Sep 20255911 AMAQI
24th Sep 20256612 PMAQI
24th Sep 2025671 PMAQI
24th Sep 2025612 PMAQI
24th Sep 2025433 PMAQI
24th Sep 2025454 PMAQI
24th Sep 2025435 PMAQI
24th Sep 2025406 PMAQI
24th Sep 2025467 PMAQI
24th Sep 2025588 PMAQI
24th Sep 2025639 PMAQI
24th Sep 20256010 PMAQI
24th Sep 20256011 PMAQI
25th Sep 20256312 AMAQI
25th Sep 2025661 AMAQI
25th Sep 2025662 AMAQI
25th Sep 2025663 AMAQI
25th Sep 2025654 AMAQI
25th Sep 2025645 AMAQI

14°C9/20°C

25th Sep 2025656 AMAQI
25th Sep 2025657 AMAQI
25th Sep 2025628 AMAQI
25th Sep 2025589 AMAQI
25th Sep 20256310 AMAQI
25th Sep 20256711 AMAQI
25th Sep 20256612 PMAQI
25th Sep 2025831 PMAQI
25th Sep 20251002 PMAQI
25th Sep 20251003 PMAQI
25th Sep 2025974 PMAQI
25th Sep 2025945 PMAQI
25th Sep 2025896 PMAQI
25th Sep 2025827 PMAQI
25th Sep 2025828 PMAQI
25th Sep 2025659 PMAQI
25th Sep 20254810 PMAQI
25th Sep 20254711 PMAQI
26th Sep 20255112 AMAQI
26th Sep 2025521 AMAQI
26th Sep 2025512 AMAQI
26th Sep 2025453 AMAQI
26th Sep 2025404 AMAQI
26th Sep 2025405 AMAQI

15°C12/20°C

26th Sep 2025426 AMAQI
26th Sep 2025477 AMAQI
26th Sep 2025518 AMAQI
26th Sep 2025589 AMAQI
26th Sep 20256310 AMAQI
26th Sep 20256811 AMAQI
26th Sep 20257012 PMAQI
26th Sep 2025731 PMAQI
26th Sep 2025692 PMAQI
26th Sep 2025663 PMAQI
26th Sep 2025624 PMAQI
26th Sep 2025565 PMAQI
26th Sep 2025606 PMAQI
26th Sep 2025707 PMAQI
26th Sep 2025728 PMAQI
26th Sep 2025759 PMAQI
26th Sep 20256410 PMAQI
26th Sep 20256411 PMAQI
27th Sep 20256312 AMAQI
27th Sep 2025611 AMAQI
27th Sep 2025612 AMAQI
27th Sep 2025643 AMAQI
27th Sep 2025644 AMAQI
27th Sep 2025655 AMAQI

17°C13/22°C

27th Sep 2025656 AMAQI
27th Sep 2025637 AMAQI
27th Sep 2025668 AMAQI
27th Sep 2025679 AMAQI
27th Sep 20256410 AMAQI
27th Sep 20256911 AMAQI
27th Sep 20257312 PMAQI
27th Sep 2025781 PMAQI
27th Sep 2025862 PMAQI
27th Sep 2025973 PMAQI
27th Sep 2025954 PMAQI
27th Sep 2025935 PMAQI
27th Sep 2025916 PMAQI
27th Sep 2025917 PMAQI
27th Sep 2025948 PMAQI
27th Sep 2025959 PMAQI
27th Sep 20257010 PMAQI
27th Sep 20252811 PMAQI
28th Sep 20252412 AMAQI
28th Sep 2025271 AMAQI
28th Sep 2025282 AMAQI
28th Sep 2025303 AMAQI
28th Sep 2025334 AMAQI
28th Sep 2025335 AMAQI

16°C14/18°C

28th Sep 2025366 AMAQI
28th Sep 2025477 AMAQI
28th Sep 2025548 AMAQI
28th Sep 2025589 AMAQI
28th Sep 20256410 AMAQI
28th Sep 20256811 AMAQI
28th Sep 20257012 PMAQI
28th Sep 2025701 PMAQI
28th Sep 2025672 PMAQI
28th Sep 2025633 PMAQI
28th Sep 2025614 PMAQI
28th Sep 2025575 PMAQI
28th Sep 2025546 PMAQI
28th Sep 2025507 PMAQI
28th Sep 2025508 PMAQI
28th Sep 2025509 PMAQI
28th Sep 20254810 PMAQI
28th Sep 20254511 PMAQI
29th Sep 20254812 AMAQI
29th Sep 2025391 AMAQI
29th Sep 2025352 AMAQI
29th Sep 2025403 AMAQI
29th Sep 2025444 AMAQI
29th Sep 2025455 AMAQI

16°C11/22°C

29th Sep 2025506 AMAQI
29th Sep 2025527 AMAQI
29th Sep 2025558 AMAQI
29th Sep 2025539 AMAQI
29th Sep 20255910 AMAQI
29th Sep 20256811 AMAQI
29th Sep 20257012 PMAQI
29th Sep 2025681 PMAQI
29th Sep 2025712 PMAQI
29th Sep 2025773 PMAQI
29th Sep 2025784 PMAQI
29th Sep 2025715 PMAQI
29th Sep 2025686 PMAQI
29th Sep 2025627 PMAQI
29th Sep 2025498 PMAQI
29th Sep 2025399 PMAQI
29th Sep 20253510 PMAQI
29th Sep 20253611 PMAQI
30th Sep 20254712 AMAQI
30th Sep 2025421 AMAQI
30th Sep 2025422 AMAQI
30th Sep 2025383 AMAQI
30th Sep 2025374 AMAQI
30th Sep 2025385 AMAQI

16°C13/22°C

30th Sep 2025446 AMAQI
30th Sep 2025517 AMAQI
30th Sep 2025458 AMAQI
30th Sep 2025559 AMAQI
30th Sep 20257810 AMAQI
30th Sep 20258011 AMAQI
30th Sep 20258812 PMAQI
30th Sep 2025851 PMAQI
30th Sep 2025732 PMAQI
30th Sep 2025683 PMAQI
30th Sep 2025764 PMAQI
30th Sep 2025645 PMAQI
30th Sep 2025546 PMAQI
30th Sep 2025587 PMAQI
30th Sep 2025698 PMAQI
30th Sep 2025769 PMAQI
30th Sep 20256010 PMAQI
30th Sep 20255611 PMAQI
1st Oct 20255912 AMAQI
1st Oct 2025601 AMAQI
1st Oct 2025622 AMAQI
1st Oct 2025563 AMAQI
1st Oct 2025544 AMAQI
1st Oct 2025485 AMAQI

16°C12/23°C

1st Oct 2025526 AMAQI
1st Oct 2025527 AMAQI
1st Oct 2025518 AMAQI
1st Oct 2025579 AMAQI
1st Oct 20256110 AMAQI
1st Oct 20256811 AMAQI
1st Oct 20256812 PMAQI
1st Oct 2025691 PMAQI
1st Oct 2025702 PMAQI
1st Oct 2025733 PMAQI
1st Oct 2025754 PMAQI
1st Oct 2025785 PMAQI
1st Oct 2025776 PMAQI
1st Oct 2025817 PMAQI
1st Oct 2025808 PMAQI
1st Oct 2025839 PMAQI
1st Oct 202510010 PMAQI
1st Oct 20259611 PMAQI
2nd Oct 20259012 AMAQI
2nd Oct 2025851 AMAQI
2nd Oct 2025862 AMAQI
2nd Oct 2025913 AMAQI
2nd Oct 2025884 AMAQI
2nd Oct 2025885 AMAQI

16°C12/20°C

2nd Oct 2025906 AMAQI
2nd Oct 2025957 AMAQI
2nd Oct 2025988 AMAQI
2nd Oct 20251039 AMAQI
2nd Oct 202511010 AMAQI
2nd Oct 20259411 AMAQI
2nd Oct 20258812 PMAQI
2nd Oct 2025911 PMAQI
2nd Oct 2025742 PMAQI
2nd Oct 2025703 PMAQI
2nd Oct 2025674 PMAQI
2nd Oct 2025615 PMAQI
2nd Oct 2025626 PMAQI
2nd Oct 2025637 PMAQI
2nd Oct 2025658 PMAQI
2nd Oct 2025679 PMAQI
2nd Oct 20257010 PMAQI
2nd Oct 20257811 PMAQI
3rd Oct 20257812 AMAQI
3rd Oct 2025761 AMAQI
3rd Oct 2025782 AMAQI
3rd Oct 2025753 AMAQI
3rd Oct 2025794 AMAQI
3rd Oct 2025785 AMAQI

15°C11/20°C

3rd Oct 2025766 AMAQI
3rd Oct 2025757 AMAQI
3rd Oct 2025838 AMAQI
3rd Oct 2025849 AMAQI
3rd Oct 20258710 AMAQI
3rd Oct 20259211 AMAQI
3rd Oct 20259912 PMAQI
3rd Oct 2025941 PMAQI
3rd Oct 2025952 PMAQI
3rd Oct 2025853 PMAQI
3rd Oct 2025774 PMAQI
3rd Oct 2025795 PMAQI
3rd Oct 2025656 PMAQI
3rd Oct 2025557 PMAQI
3rd Oct 2025748 PMAQI
3rd Oct 2025779 PMAQI
3rd Oct 20258310 PMAQI
3rd Oct 20258111 PMAQI
4th Oct 20259012 AMAQI
4th Oct 2025911 AMAQI
4th Oct 2025882 AMAQI
4th Oct 2025903 AMAQI
4th Oct 2025884 AMAQI
4th Oct 2025935 AMAQI

15°C12/20°C

4th Oct 20251006 AMAQI
4th Oct 2025987 AMAQI
4th Oct 20251218 AMAQI
4th Oct 20251159 AMAQI
4th Oct 202511210 AMAQI
4th Oct 202512111 AMAQI
4th Oct 202512112 PMAQI
4th Oct 20251141 PMAQI
4th Oct 20251082 PMAQI
4th Oct 20251003 PMAQI
4th Oct 2025854 PMAQI
4th Oct 2025725 PMAQI
4th Oct 2025706 PMAQI
4th Oct 2025697 PMAQI
4th Oct 2025688 PMAQI
4th Oct 2025719 PMAQI
4th Oct 20257610 PMAQI
4th Oct 20257911 PMAQI
5th Oct 20258312 AMAQI
5th Oct 2025891 AMAQI
5th Oct 2025912 AMAQI
5th Oct 2025933 AMAQI
5th Oct 20251004 AMAQI
5th Oct 2025945 AMAQI

16°C13/20°C

5th Oct 20251086 AMAQI
5th Oct 20251197 AMAQI
5th Oct 20251298 AMAQI
5th Oct 20251359 AMAQI
5th Oct 202512610 AMAQI
5th Oct 202511411 AMAQI
5th Oct 202510012 PMAQI
5th Oct 2025861 PMAQI
5th Oct 2025832 PMAQI
5th Oct 2025693 PMAQI
5th Oct 2025694 PMAQI
5th Oct 2025735 PMAQI
5th Oct 2025816 PMAQI
5th Oct 2025817 PMAQI
5th Oct 2025798 PMAQI
5th Oct 2025739 PMAQI
5th Oct 20256810 PMAQI
5th Oct 20256411 PMAQI
6th Oct 20255412 AMAQI
6th Oct 2025651 AMAQI
6th Oct 2025762 AMAQI
6th Oct 2025773 AMAQI
6th Oct 2025774 AMAQI
6th Oct 2025845 AMAQI

17°C15/20°C

6th Oct 2025906 AMAQI
6th Oct 2025927 AMAQI
6th Oct 2025878 AMAQI
6th Oct 2025819 AMAQI
6th Oct 20258710 AMAQI
6th Oct 20259411 AMAQI
6th Oct 20259312 PMAQI
6th Oct 2025821 PMAQI
6th Oct 2025822 PMAQI
6th Oct 2025653 PMAQI
6th Oct 2025614 PMAQI
6th Oct 2025625 PMAQI
6th Oct 2025596 PMAQI
6th Oct 2025597 PMAQI
6th Oct 2025648 PMAQI
6th Oct 2025769 PMAQI
6th Oct 202510310 PMAQI
6th Oct 20258811 PMAQI
7th Oct 20259712 AMAQI
7th Oct 20251191 AMAQI

17°C14/20°C

7th Oct 2025967 PMAQI
7th Oct 2025618 PMAQI
7th Oct 2025479 PMAQI
7th Oct 20254610 PMAQI
7th Oct 20255011 PMAQI
8th Oct 20254412 AMAQI
8th Oct 2025471 AMAQI
8th Oct 2025462 AMAQI
8th Oct 2025423 AMAQI
8th Oct 2025444 AMAQI
8th Oct 2025395 AMAQI

15°C11/19°C

8th Oct 2025426 AMAQI
8th Oct 2025457 AMAQI
8th Oct 2025468 AMAQI
8th Oct 2025519 AMAQI
8th Oct 20255310 AMAQI
8th Oct 20255411 AMAQI
8th Oct 20255712 PMAQI
8th Oct 2025561 PMAQI
8th Oct 2025552 PMAQI
8th Oct 2025543 PMAQI
8th Oct 2025514 PMAQI
8th Oct 2025505 PMAQI
8th Oct 2025446 PMAQI
8th Oct 2025467 PMAQI
8th Oct 2025428 PMAQI
8th Oct 2025439 PMAQI
8th Oct 20253510 PMAQI
8th Oct 20253811 PMAQI
9th Oct 20254112 AMAQI
9th Oct 2025441 AMAQI
9th Oct 2025332 AMAQI
9th Oct 2025283 AMAQI
9th Oct 2025224 AMAQI
9th Oct 2025265 AMAQI

10°C8/10°C

9th Oct 2025276 AMAQI
9th Oct 2025377 AMAQI
9th Oct 2025458 AMAQI
9th Oct 2025439 AMAQI
9th Oct 20254810 AMAQI
9th Oct 20254411 AMAQI
9th Oct 20255212 PMAQI
9th Oct 2025511 PMAQI
9th Oct 2025432 PMAQI
9th Oct 2025363 PMAQI
9th Oct 2025364 PMAQI
9th Oct 2025385 PMAQI
9th Oct 2025426 PMAQI
9th Oct 2025497 PMAQI
9th Oct 2025548 PMAQI
9th Oct 2025559 PMAQI
9th Oct 20255810 PMAQI
9th Oct 20256111 PMAQI
10th Oct 20256312 AMAQI
10th Oct 2025621 AMAQI
10th Oct 2025632 AMAQI
10th Oct 2025643 AMAQI
10th Oct 2025644 AMAQI
10th Oct 2025655 AMAQI

10°C9/13°C

10th Oct 2025666 AMAQI
10th Oct 2025677 AMAQI
10th Oct 2025668 AMAQI
10th Oct 2025689 AMAQI
10th Oct 20256910 AMAQI
10th Oct 20257011 AMAQI
10th Oct 20256512 PMAQI
10th Oct 2025631 PMAQI
10th Oct 2025662 PMAQI
10th Oct 2025653 PMAQI
10th Oct 2025674 PMAQI
10th Oct 2025625 PMAQI
10th Oct 2025586 PMAQI
10th Oct 2025567 PMAQI
10th Oct 2025568 PMAQI
10th Oct 2025599 PMAQI
10th Oct 20257110 PMAQI
10th Oct 20257611 PMAQI
11th Oct 20258012 AMAQI
11th Oct 2025841 AMAQI
11th Oct 2025852 AMAQI
11th Oct 2025803 AMAQI
11th Oct 2025784 AMAQI
11th Oct 2025795 AMAQI

11°C9/13°C

11th Oct 2025806 AMAQI
11th Oct 2025737 AMAQI
11th Oct 2025898 AMAQI
11th Oct 2025729 AMAQI
11th Oct 20256910 AMAQI
11th Oct 20257011 AMAQI
11th Oct 20256712 PMAQI
11th Oct 2025601 PMAQI
11th Oct 2025582 PMAQI
11th Oct 2025593 PMAQI
11th Oct 2025544 PMAQI
11th Oct 2025505 PMAQI
11th Oct 2025436 PMAQI
11th Oct 2025467 PMAQI
11th Oct 2025468 PMAQI
11th Oct 2025449 PMAQI
11th Oct 20255110 PMAQI
11th Oct 20255711 PMAQI
12th Oct 20256512 AMAQI
12th Oct 2025631 AMAQI
12th Oct 2025592 AMAQI
12th Oct 2025593 AMAQI
12th Oct 2025574 AMAQI
12th Oct 2025575 AMAQI

13°C10/16°C

12th Oct 2025586 AMAQI
6 AM
12th Oct 2025517 AMAQI
12th Oct 2025578 AMAQI
12th Oct 2025629 AMAQI
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
10 AM - 2 PM

69AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
6 PM

55AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 2 PM (Avg. 69), while the lowest AQI was between 6 PM to 6 PM (Avg. 55).
Night time
Avg. Highest Time
1 AM

65AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM

60AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 65), while the lowest AQI was between 7 PM to 7 PM (Avg. 60).

2025 Days Vs Air Quality

Huhehaote, Hohhot, Inner Mongolia, China

2025

20%

58

71%

203

6%

17

1%

4

0.7%

2

Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)

Good
58 Days
Moderate
203 Days
Poor
17 Days
Unhealthy
4 Days
Severe
2 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 20%

Health Risk Level:

Very high

In 2025, 20% of 285 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

Huhehaote, Hohhot, Inner Mongolia, 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
97AQI
2nd January 2025
70AQI
3rd January 2025
87AQI
4th January 2025
109AQI
5th January 2025
67AQI
6th January 2025
66AQI
7th January 2025
57AQI
8th January 2025
36AQI
9th January 2025
60AQI
10th January 2025
71AQI
11th January 2025
85AQI
12th January 2025
73AQI
13th January 2025
105AQI
14th January 2025
39AQI
15th January 2025
87AQI
16th January 2025
83AQI
17th January 2025
103AQI
18th January 2025
130AQI
19th January 2025
112AQI
20th January 2025
133AQI
21st January 2025
84AQI
22nd January 2025
113AQI
23rd January 2025
118AQI
24th January 2025
98AQI
25th January 2025
125AQI
26th January 2025
75AQI
27th January 2025
78AQI
28th January 2025
95AQI
29th January 2025
145AQI
30th January 2025
182AQI
31st January 2025
158AQI
1st February 2025
160AQI
2nd February 2025
65AQI
3rd February 2025
76AQI
4th February 2025
53AQI
5th February 2025
60AQI
6th February 2025
55AQI
7th February 2025
46AQI
8th February 2025
58AQI
9th February 2025
70AQI
10th February 2025
88AQI
11th February 2025
71AQI
12th February 2025
82AQI
13th February 2025
108AQI
14th February 2025
86AQI
15th February 2025
84AQI
16th February 2025
45AQI
17th February 2025
62AQI
18th February 2025
26AQI
19th February 2025
31AQI
20th February 2025
32AQI
21st February 2025
23AQI
22nd February 2025
25AQI
23rd February 2025
37AQI
24th February 2025
56AQI
25th February 2025
55AQI
26th February 2025
71AQI
27th February 2025
88AQI
28th February 2025
74AQI
1st March 2025
77AQI
2nd March 2025
34AQI
3rd March 2025
59AQI
4th March 2025
78AQI
5th March 2025
43AQI
6th March 2025
47AQI
7th March 2025
59AQI
8th March 2025
76AQI
9th March 2025
82AQI
10th March 2025
112AQI
11th March 2025
135AQI
12th March 2025
90AQI
13th March 2025
77AQI
14th March 2025
75AQI
15th March 2025
43AQI
16th March 2025
61AQI
17th March 2025
40AQI
18th March 2025
55AQI
19th March 2025
52AQI
20th March 2025
52AQI
21st March 2025
78AQI
22nd March 2025
92AQI
23rd March 2025
235AQI
24th March 2025
226AQI
25th March 2025
140AQI
26th March 2025
180AQI
27th March 2025
90AQI
28th March 2025
65AQI
29th March 2025
46AQI
30th March 2025
62AQI
31st March 2025
58AQI
1st April 2025
45AQI
2nd April 2025
57AQI
3rd April 2025
92AQI
4th April 2025
56AQI
5th April 2025
72AQI
6th April 2025
99AQI
7th April 2025
56AQI
8th April 2025
87AQI
9th April 2025
71AQI
10th April 2025
76AQI
11th April 2025
120AQI
12th April 2025
46AQI
13th April 2025
55AQI
14th April 2025
44AQI
15th April 2025
81AQI
16th April 2025
132AQI
17th April 2025
74AQI
18th April 2025
87AQI
19th April 2025
84AQI
20th April 2025
99AQI
21st April 2025
58AQI
22nd April 2025
87AQI
23rd April 2025
42AQI
24th April 2025
62AQI
25th April 2025
62AQI
26th April 2025
59AQI
27th April 2025
37AQI
28th April 2025
57AQI
29th April 2025
54AQI
30th April 2025
56AQI
1st May 2025
60AQI
2nd May 2025
45AQI
3rd May 2025
52AQI
4th May 2025
63AQI
5th May 2025
88AQI
6th May 2025
66AQI
7th May 2025
87AQI
8th May 2025
85AQI
9th May 2025
81AQI
10th May 2025
80AQI
11th May 2025
71AQI
12th May 2025
81AQI
13th May 2025
74AQI
14th May 2025
61AQI
15th May 2025
67AQI
16th May 2025
132AQI
17th May 2025
63AQI
18th May 2025
81AQI
19th May 2025
72AQI
20th May 2025
91AQI
21st May 2025
62AQI
22nd May 2025
63AQI
23rd May 2025
94AQI
24th May 2025
76AQI
25th May 2025
76AQI
26th May 2025
66AQI
27th May 2025
72AQI
28th May 2025
75AQI
29th May 2025
81AQI
30th May 2025
83AQI
31st May 2025
47AQI
1st June 2025
74AQI
2nd June 2025
32AQI
3rd June 2025
42AQI
4th June 2025
37AQI
5th June 2025
58AQI
6th June 2025
46AQI
7th June 2025
43AQI
8th June 2025
45AQI
9th June 2025
51AQI
10th June 2025
58AQI
11th June 2025
61AQI
12th June 2025
72AQI
13th June 2025
60AQI
14th June 2025
48AQI
15th June 2025
38AQI
16th June 2025
47AQI
17th June 2025
58AQI
18th June 2025
54AQI
19th June 2025
46AQI
20th June 2025
50AQI
21st June 2025
46AQI
22nd June 2025
41AQI
23rd June 2025
54AQI
24th June 2025
60AQI
25th June 2025
64AQI
26th June 2025
78AQI
27th June 2025
67AQI
28th June 2025
66AQI
29th June 2025
63AQI
30th June 2025
67AQI
1st July 2025
64AQI
2nd July 2025
55AQI
3rd July 2025
69AQI
4th July 2025
63AQI
5th July 2025
44AQI
6th July 2025
44AQI
7th July 2025
55AQI
8th July 2025
55AQI
9th July 2025
56AQI
10th July 2025
59AQI
11th July 2025
60AQI
12th July 2025
59AQI
13th July 2025
50AQI
14th July 2025
66AQI
15th July 2025
49AQI
16th July 2025
40AQI
17th July 2025
46AQI
18th July 2025
57AQI
19th July 2025
50AQI
20th July 2025
39AQI
21st July 2025
44AQI
22nd July 2025
61AQI
23rd July 2025
55AQI
24th July 2025
50AQI
25th July 2025
52AQI
26th July 2025
45AQI
27th July 2025
43AQI
28th July 2025
57AQI
29th July 2025
44AQI
30th July 2025
41AQI
31st July 2025
62AQI
1st August 2025
64AQI
2nd August 2025
66AQI
3rd August 2025
63AQI
4th August 2025
62AQI
5th August 2025
62AQI
6th August 2025
58AQI
7th August 2025
52AQI
8th August 2025
51AQI
9th August 2025
45AQI
10th August 2025
49AQI
11th August 2025
64AQI
12th August 2025
60AQI
13th August 2025
59AQI
14th August 2025
64AQI
15th August 2025
64AQI
16th August 2025
55AQI
17th August 2025
61AQI
18th August 2025
59AQI
19th August 2025
55AQI
20th August 2025
57AQI
21st August 2025
57AQI
22nd August 2025
58AQI
23rd August 2025
54AQI
24th August 2025
57AQI
25th August 2025
56AQI
26th August 2025
56AQI
27th August 2025
54AQI
28th August 2025
59AQI
29th August 2025
67AQI
30th August 2025
64AQI
31st August 2025
64AQI
1st September 2025
60AQI
2nd September 2025
70AQI
3rd September 2025
69AQI
4th September 2025
64AQI
5th September 2025
66AQI
6th September 2025
68AQI
7th September 2025
58AQI
8th September 2025
65AQI
9th September 2025
71AQI
10th September 2025
69AQI
11th September 2025
68AQI
12th September 2025
64AQI
13th September 2025
67AQI
14th September 2025
60AQI
15th September 2025
66AQI
16th September 2025
46AQI
17th September 2025
47AQI
18th September 2025
46AQI
19th September 2025
61AQI
20th September 2025
68AQI
21st September 2025
55AQI
22nd September 2025
61AQI
23rd September 2025
67AQI
24th September 2025
60AQI
25th September 2025
73AQI
26th September 2025
59AQI
27th September 2025
73AQI
28th September 2025
48AQI
29th September 2025
53AQI
30th September 2025
58AQI
1st October 2025
69AQI
2nd October 2025
81AQI
3rd October 2025
79AQI
4th October 2025
91AQI
5th October 2025
94AQI
6th October 2025
75AQI
7th October 2025
69AQI
8th October 2025
46AQI
9th October 2025
42AQI
10th October 2025
64AQI
11th October 2025
77AQI
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

95AQI

64AQI

84AQI

70AQI

74AQI

54AQI

53AQI

59AQI

62AQI

72AQI


No. of days

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

202569AQI

2
17
10
2
8
18
1
1
6
19
3
1
2
5
23
2
2
28
1
13
17
14
17
2
29
4
26
2
9
58
203
17
4
2

Highest AQI recorded in

January

95AQI


Lowest AQI recorded in

July

53AQI


202471AQI

5
5
8
13
5
10
11
3
5
19
5
2
11
16
1
1
1
11
17
3
12
16
1
1
14
15
2
21
10
20
9
1
10
19
2
9
12
9
5
24
2
128
172
45
16
5

Highest AQI recorded in

January

120AQI


Lowest AQI recorded in

September

43AQI


202383AQI

4
10
14
2
1
8
10
6
4
3
16
9
2
1
3
15
4
6
2
4
21
4
2
9
20
1
7
23
1
11
20
13
14
3
7
15
7
2
9
8
8
1
3
9
9
9
1
81
181
66
28
5

Highest AQI recorded in

December

120AQI


Lowest AQI recorded in

September

58AQI


202272AQI

5
11
8
7
7
10
2
1
9
13
5
4
3
14
12
18
1
14
16
9
14
1
2
7
22
8
15
8
10
15
5
9
16
5
1
94
166
34
12
1

Highest AQI recorded in

January

104AQI


Lowest AQI recorded in

July

57AQI


202191AQI

3
11
9
5
1
2
7
9
7
5
11
14
1
2
3
7
15
7
1
6
15
7
2
1
6
23
1
15
16
10
9
1
1
8
22
14
14
3
4
12
13
1
6
9
15
1
86
166
77
14
5
7

Highest AQI recorded in

January

157AQI


Lowest AQI recorded in

July

53AQI


202076AQI

2
5
4
2
7
12
1
1
7
9
2
4
23
2
1
10
21
10
21
14
14
2
6
15
7
3
5
12
9
4
4
7
14
6
69
139
41
16
1

Highest AQI recorded in

December

113AQI


Lowest AQI recorded in

September

54AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
91AQI
Least Polluted Year Recorded
2025(Avg.)
69AQI


Huhehaote's annual 2025 AQI (69) shows an average percentage change of -12.1% (improved AQI) compared to previous years: 2020 (76), 2021 (91), 2022 (72), 2023 (83), 2024 (71).