Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

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+

September Air Quality Analysis

Hohhot, Inner Mongolia, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
7th Sep 2023
127AQI
Lowest AQI recorded on
20th Sep 2024
14AQI

Same Day Analysis (29th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 45 of Good air quality, showing improvement over 2025, 2024 and 2022 on the same day.

Day & Night AQI Trend: 28th Sep - 29th Sep 2026

Hohhot, Inner Mongolia, China

AQI
Day
Night
.

6 AM28th Sep 2026

6 PM

5 AM29th Sep 2026

Day time
Avg. Highest Time
6PM28th Sep

47AQI

Avg. Lowest Time
7AM28th Sep

22AQI

Night time
Avg. Highest Time
9PM28th Sep

69AQI

Avg. Lowest Time
7PM28th Sep

51AQI

In the last 24 hours,

Hohhot's AQI reached its highest point of 69 at 9 PM during the Night, while the lowest point, 22, was recorded at 7 AM during the Day between 28th Sep and 29th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

Hohhot, Inner Mongolia, China

AugSep
31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 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
Day
Night
31st Aug 2026256 AMAQI
31st Aug 2026267 AMAQI
31st Aug 2026288 AMAQI
31st Aug 2026289 AMAQI
31st Aug 20262910 AMAQI
31st Aug 20263111 AMAQI
31st Aug 20262112 PMAQI
31st Aug 2026231 PMAQI
31st Aug 2026242 PMAQI
31st Aug 2026193 PMAQI
31st Aug 2026204 PMAQI
31st Aug 2026255 PMAQI
31st Aug 2026336 PMAQI
31st Aug 2026267 PMAQI
31st Aug 2026218 PMAQI
31st Aug 2026249 PMAQI
31st Aug 20263510 PMAQI
31st Aug 20265111 PMAQI
1st Sep 20264012 AMAQI
1st Sep 2026231 AMAQI
1st Sep 2026292 AMAQI
1st Sep 2026283 AMAQI
1st Sep 2026284 AMAQI
1st Sep 2026265 AMAQI

21°C16/28°C

1st Sep 2026306 AMAQI
1st Sep 2026297 AMAQI
1st Sep 2026338 AMAQI
1st Sep 2026399 AMAQI
1st Sep 20263510 AMAQI
1st Sep 20262811 AMAQI
1st Sep 20263212 PMAQI
1st Sep 2026281 PMAQI
1st Sep 2026242 PMAQI
1st Sep 2026243 PMAQI
1st Sep 2026244 PMAQI
1st Sep 2026345 PMAQI
1st Sep 2026306 PMAQI
1st Sep 2026397 PMAQI
1st Sep 2026478 PMAQI
1st Sep 2026609 PMAQI
1st Sep 20267410 PMAQI
1st Sep 20267811 PMAQI
2nd Sep 20268012 AMAQI
2nd Sep 2026691 AMAQI
2nd Sep 2026742 AMAQI
2nd Sep 2026573 AMAQI
2nd Sep 2026604 AMAQI
2nd Sep 2026575 AMAQI

23°C17/29°C

2nd Sep 2026576 AMAQI
2nd Sep 2026507 AMAQI
2nd Sep 2026588 AMAQI
2nd Sep 2026509 AMAQI
2nd Sep 20264810 AMAQI
2nd Sep 20267011 AMAQI
2nd Sep 20267312 PMAQI
2nd Sep 2026641 PMAQI
2nd Sep 2026612 PMAQI
2nd Sep 2026593 PMAQI
2nd Sep 2026644 PMAQI
2nd Sep 2026735 PMAQI
2nd Sep 2026706 PMAQI
2nd Sep 2026757 PMAQI
2nd Sep 2026488 PMAQI
2nd Sep 2026629 PMAQI
2nd Sep 20266510 PMAQI
2nd Sep 20265611 PMAQI
3rd Sep 20264112 AMAQI
3rd Sep 2026451 AMAQI
3rd Sep 2026492 AMAQI
3rd Sep 2026453 AMAQI
3rd Sep 2026564 AMAQI
3rd Sep 2026635 AMAQI

24°C19/30°C

3rd Sep 2026616 AMAQI
3rd Sep 2026467 AMAQI
3rd Sep 2026518 AMAQI
3rd Sep 2026559 AMAQI
3rd Sep 20266510 AMAQI
3rd Sep 20265511 AMAQI
3rd Sep 20265312 PMAQI
3rd Sep 2026571 PMAQI
3rd Sep 2026442 PMAQI
3rd Sep 2026403 PMAQI
3rd Sep 2026524 PMAQI
3rd Sep 2026545 PMAQI
3rd Sep 2026656 PMAQI
3rd Sep 2026667 PMAQI
3rd Sep 2026658 PMAQI
3rd Sep 2026779 PMAQI
3rd Sep 20267310 PMAQI
3rd Sep 20267211 PMAQI
4th Sep 20266912 AMAQI
4th Sep 2026461 AMAQI
4th Sep 2026462 AMAQI
4th Sep 2026423 AMAQI
4th Sep 2026314 AMAQI
4th Sep 2026405 AMAQI

23°C19/29°C

4th Sep 2026486 AMAQI
4th Sep 2026647 AMAQI
4th Sep 2026748 AMAQI
4th Sep 2026549 AMAQI
4th Sep 20266210 AMAQI
4th Sep 20265811 AMAQI
4th Sep 20264612 PMAQI
4th Sep 2026451 PMAQI
4th Sep 2026542 PMAQI
4th Sep 2026613 PMAQI
4th Sep 2026644 PMAQI
4th Sep 2026445 PMAQI
4th Sep 2026596 PMAQI
4th Sep 2026707 PMAQI
4th Sep 2026608 PMAQI
4th Sep 2026829 PMAQI
4th Sep 20268810 PMAQI
4th Sep 20267311 PMAQI
5th Sep 20267912 AMAQI
5th Sep 2026701 AMAQI
5th Sep 2026742 AMAQI
5th Sep 2026653 AMAQI
5th Sep 2026494 AMAQI
5th Sep 2026565 AMAQI

22°C19/27°C

5th Sep 2026586 AMAQI
5th Sep 2026567 AMAQI
5th Sep 2026428 AMAQI
5th Sep 2026349 AMAQI
5th Sep 20263710 AMAQI
5th Sep 20264011 AMAQI
5th Sep 20265212 PMAQI
5th Sep 2026531 PMAQI
5th Sep 2026462 PMAQI
5th Sep 2026543 PMAQI
5th Sep 2026334 PMAQI
5th Sep 2026355 PMAQI
5th Sep 2026566 PMAQI
5th Sep 2026627 PMAQI
5th Sep 2026708 PMAQI
5th Sep 2026719 PMAQI
5th Sep 20268910 PMAQI
5th Sep 20266711 PMAQI
6th Sep 20266512 AMAQI
6th Sep 2026641 AMAQI
6th Sep 2026612 AMAQI
6th Sep 2026653 AMAQI
6th Sep 2026544 AMAQI
6th Sep 2026575 AMAQI

22°C17/29°C

6th Sep 2026456 AMAQI
6th Sep 2026497 AMAQI
6th Sep 2026468 AMAQI
6th Sep 2026479 AMAQI
6th Sep 20265210 AMAQI
6th Sep 20265311 AMAQI
6th Sep 20265012 PMAQI
6th Sep 2026401 PMAQI
6th Sep 2026612 PMAQI
6th Sep 2026783 PMAQI
6th Sep 2026674 PMAQI
6th Sep 2026745 PMAQI
6th Sep 2026746 PMAQI
6th Sep 2026917 PMAQI
6th Sep 2026918 PMAQI
6th Sep 2026909 PMAQI
6th Sep 20268810 PMAQI
6th Sep 20269311 PMAQI
7th Sep 20265912 AMAQI
7th Sep 2026371 AMAQI
7th Sep 2026282 AMAQI
7th Sep 2026263 AMAQI
7th Sep 2026404 AMAQI
7th Sep 2026485 AMAQI

22°C18/27°C

7th Sep 2026446 AMAQI
7th Sep 2026347 AMAQI
7th Sep 2026338 AMAQI
7th Sep 2026389 AMAQI
7th Sep 20264710 AMAQI
7th Sep 20262711 AMAQI
7th Sep 20262512 PMAQI
7th Sep 2026241 PMAQI
7th Sep 2026252 PMAQI
7th Sep 2026253 PMAQI
7th Sep 2026214 PMAQI
7th Sep 2026245 PMAQI
7th Sep 2026266 PMAQI
7th Sep 2026197 PMAQI
7th Sep 2026198 PMAQI
7th Sep 2026249 PMAQI
7th Sep 20262710 PMAQI
7th Sep 20262411 PMAQI
8th Sep 20262212 AMAQI
8th Sep 2026241 AMAQI
8th Sep 2026292 AMAQI
8th Sep 2026233 AMAQI
8th Sep 2026254 AMAQI
8th Sep 2026295 AMAQI

16°C13/20°C

8th Sep 2026266 AMAQI
8th Sep 2026217 AMAQI
8th Sep 2026258 AMAQI
8th Sep 2026269 AMAQI
8th Sep 20262610 AMAQI
8th Sep 20262311 AMAQI
8th Sep 20262112 PMAQI
8th Sep 2026191 PMAQI
8th Sep 2026142 PMAQI
8th Sep 2026163 PMAQI
8th Sep 2026214 PMAQI
8th Sep 2026225 PMAQI
8th Sep 2026236 PMAQI
8th Sep 2026287 PMAQI
8th Sep 2026298 PMAQI
8th Sep 2026409 PMAQI
8th Sep 20262310 PMAQI
8th Sep 20262111 PMAQI
9th Sep 20263112 AMAQI
9th Sep 2026221 AMAQI
9th Sep 2026332 AMAQI
9th Sep 2026233 AMAQI
9th Sep 2026254 AMAQI
9th Sep 2026235 AMAQI

15°C12/20°C

9th Sep 2026256 AMAQI
9th Sep 2026247 AMAQI
9th Sep 2026288 AMAQI
9th Sep 2026369 AMAQI
9th Sep 20262710 AMAQI
9th Sep 20262411 AMAQI
9th Sep 20262612 PMAQI
9th Sep 2026231 PMAQI
9th Sep 2026242 PMAQI
9th Sep 2026263 PMAQI
9th Sep 2026194 PMAQI
9th Sep 2026235 PMAQI
9th Sep 2026256 PMAQI
9th Sep 2026267 PMAQI
9th Sep 2026248 PMAQI
9th Sep 2026279 PMAQI
9th Sep 20262710 PMAQI
9th Sep 20263911 PMAQI
10th Sep 20262812 AMAQI
10th Sep 2026231 AMAQI
10th Sep 2026282 AMAQI
10th Sep 2026333 AMAQI
10th Sep 2026194 AMAQI
10th Sep 2026255 AMAQI

16°C12/22°C

10th Sep 2026296 AMAQI
10th Sep 2026187 AMAQI
10th Sep 2026218 AMAQI
10th Sep 2026239 AMAQI
10th Sep 20262910 AMAQI
10th Sep 20262411 AMAQI
10th Sep 20263012 PMAQI
10th Sep 2026401 PMAQI
10th Sep 2026452 PMAQI
10th Sep 2026293 PMAQI
10th Sep 2026224 PMAQI
10th Sep 2026245 PMAQI
10th Sep 2026276 PMAQI
10th Sep 2026237 PMAQI
10th Sep 2026238 PMAQI
10th Sep 2026389 PMAQI
10th Sep 20265310 PMAQI
10th Sep 20263811 PMAQI
11th Sep 20263712 AMAQI
11th Sep 2026411 AMAQI
11th Sep 2026232 AMAQI
11th Sep 2026263 AMAQI
11th Sep 2026324 AMAQI
11th Sep 2026235 AMAQI

17°C12/23°C

11th Sep 2026246 AMAQI
11th Sep 2026247 AMAQI
11th Sep 2026278 AMAQI
11th Sep 2026319 AMAQI
11th Sep 20262510 AMAQI
11th Sep 20262711 AMAQI
11th Sep 20262112 PMAQI
11th Sep 2026371 PMAQI
11th Sep 2026232 PMAQI
11th Sep 2026193 PMAQI
11th Sep 2026244 PMAQI
11th Sep 2026235 PMAQI
11th Sep 2026316 PMAQI
11th Sep 2026527 PMAQI
11th Sep 2026508 PMAQI
11th Sep 2026779 PMAQI
11th Sep 20263510 PMAQI
11th Sep 20265911 PMAQI
12th Sep 20265312 AMAQI
12th Sep 2026521 AMAQI
12th Sep 2026462 AMAQI
12th Sep 2026383 AMAQI
12th Sep 2026414 AMAQI
12th Sep 2026375 AMAQI

18°C13/23°C

12th Sep 2026436 AMAQI
12th Sep 2026547 AMAQI
12th Sep 2026628 AMAQI
12th Sep 2026629 AMAQI
12th Sep 20267510 AMAQI
12th Sep 20267111 AMAQI
12th Sep 20266512 PMAQI
12th Sep 2026521 PMAQI
12th Sep 2026402 PMAQI
12th Sep 2026533 PMAQI
12th Sep 2026454 PMAQI
12th Sep 2026445 PMAQI
12th Sep 2026416 PMAQI
12th Sep 2026447 PMAQI
12th Sep 2026628 PMAQI
12th Sep 2026769 PMAQI
12th Sep 20268810 PMAQI
12th Sep 20263111 PMAQI
13th Sep 20262512 AMAQI
13th Sep 2026291 AMAQI
13th Sep 2026402 AMAQI
13th Sep 2026313 AMAQI
13th Sep 2026355 AMAQI

18°C14/24°C

13th Sep 2026376 AMAQI
13th Sep 2026367 AMAQI
13th Sep 2026368 AMAQI
13th Sep 2026379 AMAQI
13th Sep 20263910 AMAQI
13th Sep 20262511 AMAQI
13th Sep 20263812 PMAQI
13th Sep 2026171 PMAQI
13th Sep 2026192 PMAQI
13th Sep 2026173 PMAQI
13th Sep 2026204 PMAQI
13th Sep 2026225 PMAQI
13th Sep 2026226 PMAQI
13th Sep 2026247 PMAQI
13th Sep 2026188 PMAQI
13th Sep 2026249 PMAQI
13th Sep 20263310 PMAQI
13th Sep 20263011 PMAQI
14th Sep 20262012 AMAQI
14th Sep 2026241 AMAQI
14th Sep 2026182 AMAQI
14th Sep 2026203 AMAQI
14th Sep 2026194 AMAQI
14th Sep 2026175 AMAQI

17°C13/24°C

14th Sep 2026216 AMAQI
14th Sep 2026187 AMAQI
14th Sep 2026238 AMAQI
14th Sep 2026309 AMAQI
14th Sep 20262510 AMAQI
14th Sep 20262411 AMAQI
14th Sep 20261912 PMAQI
14th Sep 2026231 PMAQI
14th Sep 2026222 PMAQI
14th Sep 2026243 PMAQI
14th Sep 2026274 PMAQI
14th Sep 2026335 PMAQI
14th Sep 2026456 PMAQI
14th Sep 2026497 PMAQI
14th Sep 2026558 PMAQI
14th Sep 2026559 PMAQI
14th Sep 20265610 PMAQI
14th Sep 20264311 PMAQI
15th Sep 20266212 AMAQI
15th Sep 2026481 AMAQI
15th Sep 2026562 AMAQI
15th Sep 2026443 AMAQI
15th Sep 2026484 AMAQI
15th Sep 2026265 AMAQI

18°C12/25°C

15th Sep 2026376 AMAQI
15th Sep 2026417 AMAQI
15th Sep 2026478 AMAQI
15th Sep 2026399 AMAQI
15th Sep 20264910 AMAQI
15th Sep 20264511 AMAQI
15th Sep 20264812 PMAQI
15th Sep 2026551 PMAQI
15th Sep 2026502 PMAQI
15th Sep 2026523 PMAQI
15th Sep 2026614 PMAQI
15th Sep 2026475 PMAQI
15th Sep 2026396 PMAQI
15th Sep 2026277 PMAQI
15th Sep 2026348 PMAQI
15th Sep 2026569 PMAQI
15th Sep 20266810 PMAQI
15th Sep 20267911 PMAQI
16th Sep 20267912 AMAQI
16th Sep 2026601 AMAQI
16th Sep 2026812 AMAQI
16th Sep 2026703 AMAQI
16th Sep 2026614 AMAQI
16th Sep 2026625 AMAQI

20°C15/28°C

16th Sep 2026486 AMAQI
16th Sep 2026607 AMAQI
16th Sep 2026508 AMAQI
16th Sep 2026589 AMAQI
16th Sep 20265710 AMAQI
16th Sep 20267011 AMAQI
16th Sep 20266912 PMAQI
16th Sep 2026691 PMAQI
16th Sep 2026602 PMAQI
16th Sep 2026343 PMAQI
16th Sep 2026404 PMAQI
16th Sep 2026445 PMAQI
16th Sep 2026506 PMAQI
16th Sep 2026597 PMAQI
16th Sep 2026618 PMAQI
16th Sep 2026759 PMAQI
16th Sep 20267510 PMAQI
16th Sep 20266411 PMAQI
17th Sep 20266112 AMAQI
17th Sep 2026661 AMAQI
17th Sep 2026672 AMAQI
17th Sep 2026583 AMAQI
17th Sep 2026544 AMAQI
17th Sep 2026555 AMAQI

20°C15/27°C

17th Sep 2026686 AMAQI
17th Sep 2026617 AMAQI
17th Sep 2026628 AMAQI
17th Sep 2026609 AMAQI
17th Sep 20266510 AMAQI
17th Sep 20265711 AMAQI
17th Sep 20265812 PMAQI
17th Sep 2026501 PMAQI
17th Sep 2026622 PMAQI
17th Sep 2026453 PMAQI
17th Sep 2026374 PMAQI
17th Sep 2026385 PMAQI
17th Sep 2026506 PMAQI
17th Sep 2026677 PMAQI
17th Sep 2026678 PMAQI
17th Sep 2026809 PMAQI
17th Sep 20269410 PMAQI
17th Sep 20266611 PMAQI
18th Sep 20266512 AMAQI
18th Sep 2026631 AMAQI
18th Sep 2026592 AMAQI
18th Sep 2026583 AMAQI
18th Sep 2026674 AMAQI
18th Sep 2026635 AMAQI

20°C15/26°C

18th Sep 2026736 AMAQI
18th Sep 2026697 AMAQI
18th Sep 2026748 AMAQI
18th Sep 2026819 AMAQI
18th Sep 20266510 AMAQI
18th Sep 20267311 AMAQI
18th Sep 20265712 PMAQI
18th Sep 2026571 PMAQI
18th Sep 2026492 PMAQI
18th Sep 2026463 PMAQI
18th Sep 2026584 PMAQI
18th Sep 2026445 PMAQI
18th Sep 2026586 PMAQI
18th Sep 2026617 PMAQI
18th Sep 2026768 PMAQI
18th Sep 2026809 PMAQI
18th Sep 20269410 PMAQI
18th Sep 20269411 PMAQI
19th Sep 20268812 AMAQI
19th Sep 2026901 AMAQI
19th Sep 2026822 AMAQI
19th Sep 2026793 AMAQI
19th Sep 2026734 AMAQI
19th Sep 2026725 AMAQI

20°C15/25°C

19th Sep 2026716 AMAQI
19th Sep 2026777 AMAQI
19th Sep 2026898 AMAQI
19th Sep 2026939 AMAQI
19th Sep 20269410 AMAQI
19th Sep 20269911 AMAQI
19th Sep 20269812 PMAQI
19th Sep 2026951 PMAQI
19th Sep 2026912 PMAQI
19th Sep 2026853 PMAQI
19th Sep 2026784 PMAQI
19th Sep 2026765 PMAQI
19th Sep 2026916 PMAQI
19th Sep 2026327 PMAQI
19th Sep 2026458 PMAQI
19th Sep 2026379 PMAQI
19th Sep 20263610 PMAQI
19th Sep 20264311 PMAQI
20th Sep 20263012 AMAQI
20th Sep 2026431 AMAQI
20th Sep 2026372 AMAQI
20th Sep 2026293 AMAQI
20th Sep 2026294 AMAQI
20th Sep 2026345 AMAQI

20°C16/24°C

20th Sep 2026296 AMAQI
20th Sep 2026297 AMAQI
20th Sep 2026218 AMAQI
20th Sep 2026339 AMAQI
20th Sep 20263310 AMAQI
20th Sep 20263611 AMAQI
20th Sep 20262612 PMAQI
20th Sep 2026271 PMAQI
20th Sep 2026192 PMAQI
20th Sep 2026173 PMAQI
20th Sep 2026164 PMAQI
20th Sep 2026185 PMAQI
20th Sep 2026306 PMAQI
20th Sep 2026357 PMAQI
20th Sep 2026418 PMAQI
20th Sep 2026529 PMAQI
20th Sep 20265610 PMAQI
20th Sep 20264711 PMAQI
21st Sep 20265112 AMAQI
21st Sep 2026461 AMAQI
21st Sep 2026352 AMAQI
21st Sep 2026333 AMAQI
21st Sep 2026264 AMAQI
21st Sep 2026245 AMAQI

18°C14/22°C

21st Sep 2026256 AMAQI
21st Sep 2026287 AMAQI
21st Sep 2026218 AMAQI
21st Sep 2026329 AMAQI
21st Sep 20262710 AMAQI
21st Sep 20262711 AMAQI
21st Sep 20263412 PMAQI
21st Sep 2026231 PMAQI
21st Sep 2026252 PMAQI
21st Sep 2026213 PMAQI
21st Sep 2026214 PMAQI
21st Sep 2026235 PMAQI
21st Sep 2026226 PMAQI
21st Sep 2026207 PMAQI
21st Sep 2026258 PMAQI
21st Sep 2026319 PMAQI
21st Sep 20263110 PMAQI
21st Sep 20263511 PMAQI
22nd Sep 20263912 AMAQI
22nd Sep 2026441 AMAQI
22nd Sep 2026502 AMAQI
22nd Sep 2026593 AMAQI
22nd Sep 2026674 AMAQI
22nd Sep 2026305 AMAQI

19°C14/25°C

22nd Sep 2026296 AMAQI
22nd Sep 2026237 AMAQI
22nd Sep 2026298 AMAQI
22nd Sep 2026309 AMAQI
22nd Sep 20264710 AMAQI
22nd Sep 20264611 AMAQI
22nd Sep 20264512 PMAQI
22nd Sep 2026441 PMAQI
22nd Sep 2026612 PMAQI
22nd Sep 2026493 PMAQI
22nd Sep 2026344 PMAQI
22nd Sep 2026305 PMAQI
22nd Sep 2026396 PMAQI
22nd Sep 2026467 PMAQI
22nd Sep 2026478 PMAQI
22nd Sep 2026549 PMAQI
22nd Sep 20267010 PMAQI
22nd Sep 20268111 PMAQI
23rd Sep 20267612 AMAQI
23rd Sep 2026661 AMAQI
23rd Sep 2026572 AMAQI
23rd Sep 2026633 AMAQI
23rd Sep 2026734 AMAQI
23rd Sep 2026675 AMAQI

20°C15/26°C

23rd Sep 2026656 AMAQI
23rd Sep 2026587 AMAQI
23rd Sep 2026678 AMAQI
23rd Sep 2026789 AMAQI
23rd Sep 20267610 AMAQI
23rd Sep 20267511 AMAQI
23rd Sep 20266612 PMAQI
23rd Sep 2026781 PMAQI
23rd Sep 2026812 PMAQI
23rd Sep 2026593 PMAQI
23rd Sep 2026594 PMAQI
23rd Sep 2026605 PMAQI
23rd Sep 2026566 PMAQI
23rd Sep 2026697 PMAQI
23rd Sep 2026788 PMAQI
23rd Sep 2026919 PMAQI
23rd Sep 20267510 PMAQI
23rd Sep 20266911 PMAQI
24th Sep 20266612 AMAQI
24th Sep 2026531 AMAQI
24th Sep 2026542 AMAQI
24th Sep 2026493 AMAQI
24th Sep 2026614 AMAQI
24th Sep 2026615 AMAQI

21°C16/27°C

24th Sep 2026486 AMAQI
24th Sep 2026427 AMAQI
24th Sep 2026548 AMAQI
24th Sep 2026669 AMAQI
24th Sep 20266110 AMAQI
24th Sep 20263811 AMAQI
24th Sep 20262912 PMAQI
24th Sep 2026201 PMAQI
24th Sep 2026252 PMAQI
24th Sep 2026283 PMAQI
24th Sep 2026334 PMAQI
24th Sep 2026395 PMAQI
24th Sep 2026506 PMAQI
24th Sep 2026647 PMAQI
24th Sep 2026678 PMAQI
24th Sep 2026669 PMAQI
24th Sep 20268010 PMAQI
24th Sep 20267811 PMAQI
25th Sep 20266812 AMAQI
25th Sep 2026771 AMAQI
25th Sep 2026732 AMAQI
25th Sep 2026613 AMAQI
25th Sep 2026614 AMAQI
25th Sep 2026565 AMAQI

20°C17/26°C

25th Sep 2026576 AMAQI
25th Sep 2026687 AMAQI
25th Sep 2026648 AMAQI
25th Sep 2026709 AMAQI
25th Sep 20267310 AMAQI
25th Sep 20268211 AMAQI
25th Sep 20269112 PMAQI
25th Sep 2026881 PMAQI
25th Sep 2026832 PMAQI
25th Sep 2026713 PMAQI
25th Sep 2026564 PMAQI
25th Sep 2026555 PMAQI
25th Sep 2026686 PMAQI
25th Sep 2026777 PMAQI
25th Sep 2026678 PMAQI
25th Sep 2026739 PMAQI
25th Sep 20269210 PMAQI
25th Sep 20269711 PMAQI
26th Sep 202610512 AMAQI
26th Sep 20261001 AMAQI
26th Sep 2026642 AMAQI
26th Sep 2026613 AMAQI
26th Sep 2026664 AMAQI
26th Sep 2026605 AMAQI

20°C15/26°C

26th Sep 2026566 AMAQI
26th Sep 2026497 AMAQI
26th Sep 2026518 AMAQI
26th Sep 2026569 AMAQI
26th Sep 20265010 AMAQI
26th Sep 20266111 AMAQI
26th Sep 20266012 PMAQI
26th Sep 2026581 PMAQI
26th Sep 2026502 PMAQI
26th Sep 2026503 PMAQI
26th Sep 2026534 PMAQI
26th Sep 2026795 PMAQI
26th Sep 2026796 PMAQI
26th Sep 2026667 PMAQI
26th Sep 2026568 PMAQI
26th Sep 2026419 PMAQI
26th Sep 20264510 PMAQI
26th Sep 20265511 PMAQI
27th Sep 20264812 AMAQI
27th Sep 2026411 AMAQI
27th Sep 2026282 AMAQI
27th Sep 2026293 AMAQI
27th Sep 2026204 AMAQI
27th Sep 2026205 AMAQI

18°C15/26°C

27th Sep 2026256 AMAQI
27th Sep 2026247 AMAQI
27th Sep 2026238 AMAQI
27th Sep 2026299 AMAQI
27th Sep 20262510 AMAQI
27th Sep 20262511 AMAQI
27th Sep 20261712 PMAQI
27th Sep 2026151 PMAQI
27th Sep 2026132 PMAQI
27th Sep 2026133 PMAQI
27th Sep 2026144 PMAQI
27th Sep 2026155 PMAQI
27th Sep 2026176 PMAQI
27th Sep 2026197 PMAQI
27th Sep 2026228 PMAQI
27th Sep 2026299 PMAQI
27th Sep 20263510 PMAQI
27th Sep 20264311 PMAQI
28th Sep 20263912 AMAQI
28th Sep 2026261 AMAQI
28th Sep 2026212 AMAQI
28th Sep 2026213 AMAQI
28th Sep 2026194 AMAQI
28th Sep 2026245 AMAQI

16°C13/20°C

28th Sep 2026256 AMAQI
28th Sep 2026227 AMAQI
28th Sep 2026268 AMAQI
28th Sep 2026279 AMAQI
28th Sep 20263110 AMAQI
28th Sep 20264111 AMAQI
28th Sep 20264012 PMAQI
28th Sep 2026381 PMAQI
28th Sep 2026402 PMAQI
28th Sep 2026433 PMAQI
28th Sep 2026404 PMAQI
28th Sep 2026435 PMAQI
28th Sep 2026476 PMAQI
28th Sep 2026517 PMAQI
28th Sep 2026638 PMAQI
28th Sep 2026699 PMAQI
28th Sep 20266610 PMAQI
28th Sep 20266011 PMAQI
29th Sep 20265912 AMAQI
29th Sep 2026601 AMAQI
29th Sep 2026552 AMAQI
29th Sep 2026553 AMAQI
29th Sep 2026594 AMAQI
29th Sep 2026575 AMAQI

17°C13/24°C

29th Sep 2026536 AMAQI
6 AM
29th Sep 2026557 AMAQI
29th Sep 2026538 AMAQI
29th Sep 2026439 AMAQI
29th Sep 20264010 AMAQI
29th Sep 20264711 AMAQI
29th Sep 20264912 PMAQI
12 PM
29th Sep 2026491 PMAQI
29th Sep 2026492 PMAQI
29th Sep 2026503 PMAQI
29th Sep 2026464 PMAQI
29th Sep 2026375 PMAQI
29th Sep 2026366 PMAQI
6 PM
29th Sep 2026267 PMAQI
29th Sep 2026258 PMAQI
29th Sep 2026259 PMAQI
29th Sep 20262510 PMAQI
29th Sep 20262911 PMAQI
12 AM
5 AM

14°C8/20°C

Day time
Avg. Highest Time
9 AM - 11 AM

47AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
3 PM - 5 PM

40AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 11 AM (Avg. 47), while the lowest AQI was between 3 PM to 5 PM (Avg. 40).
Night time
Avg. Highest Time
10 PM

60AQI

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

42AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 60), while the lowest AQI was between 5 AM to 5 AM (Avg. 42).

2026 Days Vs Air Quality

Hohhot, Inner Mongolia, China

2026

41%

112

48%

131

11%

29

Total number of days with different AQI categories in last 272 days in 2026 (93 days remaining)

Good
112 Days
Moderate
131 Days
Poor
29 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 41%

Health Risk Level:

Significant

In 2026, 41% of 272 days were within WHO’s safe air quality limits, and 59% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Hohhot, Inner Mongolia, China

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
130AQI (US)
2nd January 2026
125AQI (US)
3rd January 2026
125AQI (US)
4th January 2026
143AQI (US)
5th January 2026
71AQI (US)
6th January 2026
103AQI (US)
7th January 2026
115AQI (US)
8th January 2026
129AQI (US)
9th January 2026
97AQI (US)
10th January 2026
31AQI (US)
11th January 2026
47AQI (US)
12th January 2026
92AQI (US)
13th January 2026
80AQI (US)
14th January 2026
117AQI (US)
15th January 2026
111AQI (US)
16th January 2026
50AQI (US)
17th January 2026
70AQI (US)
18th January 2026
31AQI (US)
19th January 2026
24AQI (US)
20th January 2026
45AQI (US)
21st January 2026
76AQI (US)
22nd January 2026
80AQI (US)
23rd January 2026
111AQI (US)
24th January 2026
93AQI (US)
25th January 2026
84AQI (US)
26th January 2026
98AQI (US)
27th January 2026
94AQI (US)
28th January 2026
118AQI (US)
29th January 2026
84AQI (US)
30th January 2026
59AQI (US)
31st January 2026
44AQI (US)
1st February 2026
63AQI (US)
2nd February 2026
28AQI (US)
3rd February 2026
70AQI (US)
4th February 2026
98AQI (US)
5th February 2026
45AQI (US)
6th February 2026
28AQI (US)
7th February 2026
38AQI (US)
8th February 2026
58AQI (US)
9th February 2026
76AQI (US)
10th February 2026
59AQI (US)
11th February 2026
77AQI (US)
12th February 2026
116AQI (US)
13th February 2026
126AQI (US)
14th February 2026
81AQI (US)
15th February 2026
33AQI (US)
16th February 2026
53AQI (US)
17th February 2026
134AQI (US)
18th February 2026
118AQI (US)
19th February 2026
86AQI (US)
20th February 2026
84AQI (US)
21st February 2026
117AQI (US)
22nd February 2026
47AQI (US)
23rd February 2026
61AQI (US)
24th February 2026
84AQI (US)
25th February 2026
75AQI (US)
26th February 2026
34AQI (US)
27th February 2026
75AQI (US)
28th February 2026
130AQI (US)
1st March 2026
127AQI (US)
2nd March 2026
124AQI (US)
3rd March 2026
63AQI (US)
4th March 2026
107AQI (US)
5th March 2026
71AQI (US)
6th March 2026
33AQI (US)
7th March 2026
73AQI (US)
8th March 2026
64AQI (US)
9th March 2026
27AQI (US)
10th March 2026
62AQI (US)
11th March 2026
33AQI (US)
12th March 2026
83AQI (US)
13th March 2026
73AQI (US)
14th March 2026
34AQI (US)
15th March 2026
69AQI (US)
16th March 2026
97AQI (US)
17th March 2026
105AQI (US)
18th March 2026
51AQI (US)
19th March 2026
101AQI (US)
20th March 2026
110AQI (US)
21st March 2026
103AQI (US)
22nd March 2026
70AQI (US)
23rd March 2026
87AQI (US)
24th March 2026
108AQI (US)
25th March 2026
119AQI (US)
26th March 2026
76AQI (US)
27th March 2026
37AQI (US)
28th March 2026
71AQI (US)
29th March 2026
42AQI (US)
30th March 2026
38AQI (US)
31st March 2026
45AQI (US)
1st April 2026
28AQI (US)
2nd April 2026
87AQI (US)
3rd April 2026
51AQI (US)
4th April 2026
55AQI (US)
5th April 2026
30AQI (US)
6th April 2026
21AQI (US)
7th April 2026
37AQI (US)
8th April 2026
88AQI (US)
9th April 2026
103AQI (US)
10th April 2026
48AQI (US)
11th April 2026
55AQI (US)
12th April 2026
52AQI (US)
13th April 2026
68AQI (US)
14th April 2026
79AQI (US)
15th April 2026
72AQI (US)
16th April 2026
71AQI (US)
17th April 2026
84AQI (US)
18th April 2026
77AQI (US)
19th April 2026
92AQI (US)
20th April 2026
77AQI (US)
21st April 2026
88AQI (US)
22nd April 2026
92AQI (US)
23rd April 2026
101AQI (US)
24th April 2026
92AQI (US)
25th April 2026
82AQI (US)
26th April 2026
36AQI (US)
27th April 2026
35AQI (US)
28th April 2026
20AQI (US)
29th April 2026
45AQI (US)
30th April 2026
79AQI (US)
1st May 2026
67AQI (US)
2nd May 2026
30AQI (US)
3rd May 2026
23AQI (US)
4th May 2026
48AQI (US)
5th May 2026
66AQI (US)
6th May 2026
43AQI (US)
7th May 2026
27AQI (US)
8th May 2026
63AQI (US)
9th May 2026
66AQI (US)
10th May 2026
43AQI (US)
11th May 2026
41AQI (US)
12th May 2026
70AQI (US)
13th May 2026
101AQI (US)
14th May 2026
84AQI (US)
15th May 2026
76AQI (US)
16th May 2026
78AQI (US)
17th May 2026
77AQI (US)
18th May 2026
75AQI (US)
19th May 2026
76AQI (US)
20th May 2026
87AQI (US)
21st May 2026
100AQI (US)
22nd May 2026
99AQI (US)
23rd May 2026
89AQI (US)
24th May 2026
82AQI (US)
25th May 2026
84AQI (US)
26th May 2026
58AQI (US)
27th May 2026
47AQI (US)
28th May 2026
16AQI (US)
29th May 2026
33AQI (US)
30th May 2026
47AQI (US)
31st May 2026
36AQI (US)
1st June 2026
42AQI (US)
2nd June 2026
53AQI (US)
3rd June 2026
18AQI (US)
4th June 2026
16AQI (US)
5th June 2026
20AQI (US)
6th June 2026
20AQI (US)
7th June 2026
20AQI (US)
8th June 2026
23AQI (US)
9th June 2026
16AQI (US)
10th June 2026
17AQI (US)
11th June 2026
25AQI (US)
12th June 2026
38AQI (US)
13th June 2026
39AQI (US)
14th June 2026
28AQI (US)
15th June 2026
49AQI (US)
16th June 2026
63AQI (US)
17th June 2026
24AQI (US)
18th June 2026
57AQI (US)
19th June 2026
49AQI (US)
20th June 2026
18AQI (US)
21st June 2026
30AQI (US)
22nd June 2026
56AQI (US)
23rd June 2026
25AQI (US)
24th June 2026
15AQI (US)
25th June 2026
21AQI (US)
26th June 2026
37AQI (US)
27th June 2026
55AQI (US)
28th June 2026
55AQI (US)
29th June 2026
38AQI (US)
30th June 2026
47AQI (US)
1st July 2026
47AQI (US)
2nd July 2026
46AQI (US)
3rd July 2026
57AQI (US)
4th July 2026
49AQI (US)
5th July 2026
27AQI (US)
6th July 2026
34AQI (US)
7th July 2026
26AQI (US)
8th July 2026
29AQI (US)
9th July 2026
29AQI (US)
10th July 2026
28AQI (US)
11th July 2026
70AQI (US)
12th July 2026
85AQI (US)
13th July 2026
41AQI (US)
14th July 2026
33AQI (US)
15th July 2026
55AQI (US)
16th July 2026
44AQI (US)
17th July 2026
46AQI (US)
18th July 2026
36AQI (US)
19th July 2026
63AQI (US)
20th July 2026
56AQI (US)
21st July 2026
52AQI (US)
22nd July 2026
45AQI (US)
23rd July 2026
38AQI (US)
24th July 2026
35AQI (US)
25th July 2026
52AQI (US)
26th July 2026
58AQI (US)
27th July 2026
64AQI (US)
28th July 2026
65AQI (US)
29th July 2026
65AQI (US)
30th July 2026
59AQI (US)
31st July 2026
58AQI (US)
1st August 2026
56AQI (US)
2nd August 2026
58AQI (US)
3rd August 2026
55AQI (US)
4th August 2026
64AQI (US)
5th August 2026
57AQI (US)
6th August 2026
48AQI (US)
7th August 2026
65AQI (US)
8th August 2026
76AQI (US)
9th August 2026
78AQI (US)
10th August 2026
81AQI (US)
11th August 2026
63AQI (US)
12th August 2026
25AQI (US)
13th August 2026
26AQI (US)
14th August 2026
35AQI (US)
15th August 2026
38AQI (US)
16th August 2026
38AQI (US)
17th August 2026
33AQI (US)
18th August 2026
53AQI (US)
19th August 2026
62AQI (US)
20th August 2026
62AQI (US)
21st August 2026
61AQI (US)
22nd August 2026
52AQI (US)
23rd August 2026
41AQI (US)
24th August 2026
59AQI (US)
25th August 2026
58AQI (US)
26th August 2026
31AQI (US)
27th August 2026
40AQI (US)
28th August 2026
59AQI (US)
29th August 2026
40AQI (US)
30th August 2026
29AQI (US)
31st August 2026
28AQI (US)
1st September 2026
36AQI (US)
2nd September 2026
62AQI (US)
3rd September 2026
56AQI (US)
4th September 2026
57AQI (US)
5th September 2026
56AQI (US)
6th September 2026
65AQI (US)
7th September 2026
31AQI (US)
8th September 2026
24AQI (US)
9th September 2026
26AQI (US)
10th September 2026
29AQI (US)
11th September 2026
33AQI (US)
12th September 2026
53AQI (US)
13th September 2026
29AQI (US)
14th September 2026
30AQI (US)
15th September 2026
48AQI (US)
16th September 2026
61AQI (US)
17th September 2026
60AQI (US)
18th September 2026
66AQI (US)
19th September 2026
76AQI (US)
20th September 2026
32AQI (US)
21st September 2026
29AQI (US)
22nd September 2026
45AQI (US)
23rd September 2026
69AQI (US)
24th September 2026
51AQI (US)
25th September 2026
72AQI (US)
26th September 2026
61AQI (US)
27th September 2026
24AQI (US)
28th September 2026
38AQI (US)
29th September 2026
45AQI (US)
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

86AQI (US)

75AQI (US)

74AQI (US)

65AQI (US)

62AQI (US)

34AQI (US)

48AQI (US)

51AQI (US)

47AQI (US)

No. of days

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

202660AQI (US)

7
13
11
7
15
6
8
14
9
9
19
2
12
18
1
24
6
17
14
13
18
15
14
112
131
29

Highest AQI (US) recorded in

January

86AQI (US)

Lowest AQI (US) recorded in

June

34AQI (US)

202573AQI (US)

2
16
10
3
8
18
1
1
6
19
3
1
2
5
22
3
2
28
1
12
18
10
21
2
29
4
26
7
18
6
3
17
8
2
5
15
8
3
66
247
40
10
2

Highest AQI (US) recorded in

January

98AQI (US)

Lowest AQI (US) recorded in

July

54AQI (US)

202476AQI (US)

5
4
9
13
4
10
11
2
2
4
18
8
1
6
18
3
2
1
7
19
5
10
18
1
1
10
19
1
1
17
14
18
10
2
9
20
2
8
12
10
4
24
3
102
186
54
20
4

Highest AQI (US) recorded in

January

127AQI (US)

Lowest AQI (US) recorded in

September

47AQI (US)

202387AQI (US)

2
11
12
5
1
7
11
5
5
3
15
9
2
2
3
15
3
6
3
3
21
4
3
12
17
1
12
19
13
17
1
11
16
3
6
14
9
2
8
8
9
1
2
9
9
7
4
82
173
65
31
10

Highest AQI (US) recorded in

December

128AQI (US)

Lowest AQI (US) recorded in

August

56AQI (US)

202274AQI (US)

4
10
7
9
5
15
2
1
7
15
4
5
7
17
5
1
11
19
1
16
14
12
12
1
3
6
23
9
14
8
9
12
9
7
18
5
1
94
172
41
16
1

Highest AQI (US) recorded in

January

111AQI (US)

Lowest AQI (US) recorded in

July

50AQI (US)

202193AQI (US)

3
11
6
8
3
5
10
8
2
3
1
10
15
2
3
7
13
9
1
6
17
5
2
1
9
20
1
15
16
10
9
1
1
8
22
11
16
4
3
10
16
1
3
11
14
3
81
165
79
15
7
8

Highest AQI (US) recorded in

January

164AQI (US)

Lowest AQI (US) recorded in

July

49AQI (US)

202078AQI (US)

2
5
3
3
5
12
3
1
7
9
1
1
4
23
2
1
9
21
1
8
23
14
14
2
4
18
7
2
4
14
8
4
3
6
14
8
60
145
41
17
3

Highest AQI (US) recorded in

December

117AQI (US)

Lowest AQI (US) recorded in

September

55AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
93AQI (US)
Least Polluted Year Recorded
2026(Avg.)
60AQI (US)

Hohhot's annual 2026 AQI (US) (60) shows an average percentage change of -24.5% (improved AQI (US)) compared to previous years: 2020 (78), 2021 (93), 2022 (74), 2023 (87), 2024 (76), 2025 (73).