Chifeng, 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+
July Air Quality Analysis
Chifeng, Inner Mongolia, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Jul 2024
109AQILowest AQI recorded on
31st Jul 2023
21AQISame Day Analysis (28th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Day & Night AQI Trend: 27th Jul - 28th Jul 2026
Chifeng, Inner Mongolia, China
AQI
Day
Night
.
4 AM27th Jul 2026
7 PM
3 AM28th Jul 2026
Day time
Avg. Highest Time
4AM27th Jul
59AQI
Avg. Lowest Time
3PM27th Jul
28AQI
Night time
Avg. Highest Time
3AM28th Jul
76AQI
Avg. Lowest Time
8PM27th Jul
59AQI
In the last 24 hours,
Chifeng's AQI reached its highest point of 76 at 3 AM during the Night, while the lowest point, 28, was recorded at 3 PM during the Day between 27th Jul and 28th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Chifeng, Inner Mongolia, China
JunJul
29th - 30th30th - 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
Day
Night
29th Jun 2026634 AMAQI
29th Jun 2026615 AMAQI
29th Jun 2026756 AMAQI
29th Jun 2026777 AMAQI
29th Jun 2026868 AMAQI
29th Jun 2026969 AMAQI
29th Jun 202611510 AMAQI
29th Jun 20268011 AMAQI
29th Jun 20267512 PMAQI
29th Jun 2026871 PMAQI
29th Jun 2026712 PMAQI
29th Jun 2026573 PMAQI
29th Jun 2026364 PMAQI
29th Jun 2026335 PMAQI
29th Jun 2026266 PMAQI
29th Jun 2026377 PMAQI
29th Jun 2026528 PMAQI
29th Jun 2026609 PMAQI
29th Jun 20266510 PMAQI
29th Jun 20266711 PMAQI
30th Jun 20266712 AMAQI
30th Jun 2026661 AMAQI
30th Jun 2026712 AMAQI
30th Jun 2026663 AMAQI
20°C18/23°C
30th Jun 2026624 AMAQI
30th Jun 2026685 AMAQI
30th Jun 2026616 AMAQI
30th Jun 2026537 AMAQI
30th Jun 2026648 AMAQI
30th Jun 2026499 AMAQI
30th Jun 20265810 AMAQI
30th Jun 20267311 AMAQI
30th Jun 20269112 PMAQI
30th Jun 2026721 PMAQI
30th Jun 2026852 PMAQI
30th Jun 2026773 PMAQI
30th Jun 2026694 PMAQI
30th Jun 2026615 PMAQI
30th Jun 2026386 PMAQI
30th Jun 2026277 PMAQI
30th Jun 2026388 PMAQI
30th Jun 2026499 PMAQI
30th Jun 20265410 PMAQI
30th Jun 20265311 PMAQI
1st Jul 20264812 AMAQI
1st Jul 2026381 AMAQI
1st Jul 2026342 AMAQI
1st Jul 2026443 AMAQI
21°C19/24°C
1st Jul 2026494 AMAQI
1st Jul 2026505 AMAQI
1st Jul 2026516 AMAQI
1st Jul 2026507 AMAQI
1st Jul 2026388 AMAQI
1st Jul 2026399 AMAQI
1st Jul 20263910 AMAQI
1st Jul 20265111 AMAQI
1st Jul 20265512 PMAQI
1st Jul 2026491 PMAQI
1st Jul 2026432 PMAQI
1st Jul 2026553 PMAQI
1st Jul 2026474 PMAQI
1st Jul 2026555 PMAQI
1st Jul 2026696 PMAQI
1st Jul 2026717 PMAQI
1st Jul 2026718 PMAQI
1st Jul 2026779 PMAQI
1st Jul 20267810 PMAQI
1st Jul 20267911 PMAQI
2nd Jul 20267212 AMAQI
2nd Jul 2026701 AMAQI
2nd Jul 2026682 AMAQI
2nd Jul 2026593 AMAQI
23°C17/29°C
2nd Jul 2026584 AMAQI
2nd Jul 2026625 AMAQI
2nd Jul 2026526 AMAQI
2nd Jul 2026587 AMAQI
2nd Jul 2026628 AMAQI
2nd Jul 2026579 AMAQI
2nd Jul 20263810 AMAQI
2nd Jul 20264511 AMAQI
2nd Jul 20263512 PMAQI
2nd Jul 2026331 PMAQI
2nd Jul 2026282 PMAQI
2nd Jul 2026243 PMAQI
2nd Jul 2026324 PMAQI
2nd Jul 2026425 PMAQI
2nd Jul 2026376 PMAQI
2nd Jul 2026477 PMAQI
2nd Jul 2026438 PMAQI
2nd Jul 2026479 PMAQI
2nd Jul 20264910 PMAQI
2nd Jul 20263811 PMAQI
3rd Jul 20263312 AMAQI
3rd Jul 2026341 AMAQI
3rd Jul 2026362 AMAQI
3rd Jul 2026433 AMAQI
25°C20/32°C
3rd Jul 2026474 AMAQI
3rd Jul 2026525 AMAQI
3rd Jul 2026536 AMAQI
3rd Jul 2026607 AMAQI
3rd Jul 2026608 AMAQI
3rd Jul 2026579 AMAQI
3rd Jul 20266410 AMAQI
3rd Jul 20267411 AMAQI
3rd Jul 20267212 PMAQI
3rd Jul 2026651 PMAQI
3rd Jul 2026412 PMAQI
3rd Jul 2026323 PMAQI
3rd Jul 2026424 PMAQI
3rd Jul 2026415 PMAQI
3rd Jul 2026536 PMAQI
3rd Jul 2026567 PMAQI
3rd Jul 2026678 PMAQI
3rd Jul 2026679 PMAQI
3rd Jul 20266910 PMAQI
3rd Jul 20267711 PMAQI
4th Jul 20266112 AMAQI
4th Jul 2026561 AMAQI
4th Jul 2026542 AMAQI
4th Jul 2026493 AMAQI
25°C20/31°C
4th Jul 2026494 AMAQI
4th Jul 2026595 AMAQI
4th Jul 2026676 AMAQI
4th Jul 2026737 AMAQI
4th Jul 2026778 AMAQI
4th Jul 2026899 AMAQI
4th Jul 20267910 AMAQI
4th Jul 202610811 AMAQI
4th Jul 20269712 PMAQI
4th Jul 2026771 PMAQI
4th Jul 2026752 PMAQI
4th Jul 2026653 PMAQI
4th Jul 2026384 PMAQI
4th Jul 2026215 PMAQI
4th Jul 2026226 PMAQI
4th Jul 2026257 PMAQI
4th Jul 2026308 PMAQI
4th Jul 2026389 PMAQI
4th Jul 20265010 PMAQI
4th Jul 20264911 PMAQI
5th Jul 20265112 AMAQI
5th Jul 2026401 AMAQI
5th Jul 2026272 AMAQI
5th Jul 2026233 AMAQI
24°C19/32°C
5th Jul 2026194 AMAQI
5th Jul 2026215 AMAQI
5th Jul 2026256 AMAQI
5th Jul 2026277 AMAQI
5th Jul 2026298 AMAQI
5th Jul 2026299 AMAQI
5th Jul 20262310 AMAQI
5th Jul 20262311 AMAQI
5th Jul 20261712 PMAQI
5th Jul 2026111 PMAQI
5th Jul 2026142 PMAQI
5th Jul 2026113 PMAQI
5th Jul 2026124 PMAQI
5th Jul 2026225 PMAQI
5th Jul 2026366 PMAQI
5th Jul 2026357 PMAQI
5th Jul 2026288 PMAQI
5th Jul 2026299 PMAQI
5th Jul 20263410 PMAQI
5th Jul 20263811 PMAQI
6th Jul 20262712 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026272 AMAQI
6th Jul 2026223 AMAQI
24°C19/29°C
6th Jul 2026134 AMAQI
6th Jul 2026185 AMAQI
6th Jul 2026236 AMAQI
6th Jul 2026237 AMAQI
6th Jul 2026228 AMAQI
6th Jul 2026229 AMAQI
6th Jul 20262510 AMAQI
6th Jul 20262511 AMAQI
6th Jul 20261912 PMAQI
6th Jul 2026171 PMAQI
6th Jul 2026212 PMAQI
6th Jul 2026283 PMAQI
6th Jul 2026414 PMAQI
6th Jul 2026605 PMAQI
6th Jul 2026546 PMAQI
6th Jul 2026387 PMAQI
6th Jul 2026478 PMAQI
6th Jul 2026479 PMAQI
6th Jul 20263910 PMAQI
6th Jul 20264611 PMAQI
7th Jul 20264612 AMAQI
7th Jul 2026321 AMAQI
7th Jul 2026292 AMAQI
7th Jul 2026323 AMAQI
20°C18/27°C
7th Jul 2026354 AMAQI
7th Jul 2026505 AMAQI
7th Jul 2026666 AMAQI
7th Jul 2026647 AMAQI
7th Jul 2026528 AMAQI
7th Jul 2026349 AMAQI
7th Jul 20263710 AMAQI
7th Jul 20263011 AMAQI
7th Jul 20263112 PMAQI
7th Jul 2026281 PMAQI
7th Jul 2026322 PMAQI
7th Jul 2026373 PMAQI
7th Jul 2026354 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026256 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026188 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20263510 PMAQI
7th Jul 20264211 PMAQI
8th Jul 20264412 AMAQI
8th Jul 2026571 AMAQI
8th Jul 2026552 AMAQI
8th Jul 2026553 AMAQI
24°C18/30°C
8th Jul 2026564 AMAQI
8th Jul 2026425 AMAQI
8th Jul 2026296 AMAQI
8th Jul 2026417 AMAQI
8th Jul 2026338 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20263411 AMAQI
8th Jul 20261812 PMAQI
8th Jul 2026171 PMAQI
8th Jul 2026322 PMAQI
8th Jul 2026393 PMAQI
8th Jul 2026404 PMAQI
8th Jul 2026395 PMAQI
8th Jul 2026536 PMAQI
8th Jul 2026287 PMAQI
8th Jul 2026338 PMAQI
8th Jul 2026409 PMAQI
8th Jul 20265210 PMAQI
8th Jul 20265411 PMAQI
9th Jul 20266712 AMAQI
9th Jul 2026701 AMAQI
9th Jul 2026612 AMAQI
9th Jul 2026533 AMAQI
23°C18/29°C
9th Jul 2026494 AMAQI
9th Jul 2026525 AMAQI
9th Jul 2026806 AMAQI
9th Jul 2026707 AMAQI
9th Jul 2026538 AMAQI
9th Jul 2026429 AMAQI
9th Jul 20263810 AMAQI
9th Jul 20263711 AMAQI
9th Jul 20262712 PMAQI
9th Jul 2026251 PMAQI
9th Jul 2026252 PMAQI
9th Jul 2026373 PMAQI
9th Jul 2026294 PMAQI
9th Jul 2026415 PMAQI
9th Jul 2026306 PMAQI
9th Jul 2026337 PMAQI
9th Jul 2026368 PMAQI
9th Jul 2026449 PMAQI
9th Jul 20265110 PMAQI
9th Jul 20264611 PMAQI
10th Jul 20265612 AMAQI
10th Jul 2026571 AMAQI
10th Jul 2026452 AMAQI
10th Jul 2026563 AMAQI
26°C19/33°C
10th Jul 2026434 AMAQI
10th Jul 2026515 AMAQI
10th Jul 2026546 AMAQI
10th Jul 2026607 AMAQI
10th Jul 2026658 AMAQI
10th Jul 2026569 AMAQI
10th Jul 20266010 AMAQI
10th Jul 20265211 AMAQI
10th Jul 20264512 PMAQI
10th Jul 2026571 PMAQI
10th Jul 2026422 PMAQI
10th Jul 2026513 PMAQI
10th Jul 2026344 PMAQI
10th Jul 2026505 PMAQI
10th Jul 2026346 PMAQI
10th Jul 2026327 PMAQI
10th Jul 2026268 PMAQI
10th Jul 2026349 PMAQI
10th Jul 20264410 PMAQI
10th Jul 20263811 PMAQI
11th Jul 20263312 AMAQI
11th Jul 2026351 AMAQI
11th Jul 2026262 AMAQI
11th Jul 2026183 AMAQI
27°C22/34°C
11th Jul 2026134 AMAQI
11th Jul 2026255 AMAQI
11th Jul 2026296 AMAQI
11th Jul 2026377 AMAQI
11th Jul 2026208 AMAQI
11th Jul 2026279 AMAQI
11th Jul 20262110 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20263812 PMAQI
11th Jul 2026531 PMAQI
11th Jul 2026432 PMAQI
11th Jul 2026313 PMAQI
11th Jul 2026394 PMAQI
11th Jul 2026515 PMAQI
11th Jul 2026446 PMAQI
11th Jul 2026567 PMAQI
11th Jul 2026608 PMAQI
11th Jul 2026639 PMAQI
11th Jul 20267010 PMAQI
11th Jul 20264411 PMAQI
12th Jul 20264112 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026262 AMAQI
12th Jul 2026243 AMAQI
25°C21/31°C
12th Jul 2026274 AMAQI
12th Jul 2026275 AMAQI
12th Jul 2026256 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026278 AMAQI
12th Jul 2026199 AMAQI
12th Jul 20261610 AMAQI
12th Jul 20261711 AMAQI
12th Jul 20261412 PMAQI
12th Jul 2026171 PMAQI
12th Jul 2026322 PMAQI
12th Jul 2026253 PMAQI
12th Jul 2026224 PMAQI
12th Jul 2026265 PMAQI
12th Jul 2026326 PMAQI
12th Jul 2026417 PMAQI
12th Jul 2026558 PMAQI
12th Jul 2026559 PMAQI
12th Jul 20267710 PMAQI
12th Jul 20267811 PMAQI
13th Jul 20267212 AMAQI
13th Jul 2026571 AMAQI
13th Jul 2026552 AMAQI
13th Jul 2026543 AMAQI
25°C21/32°C
13th Jul 2026554 AMAQI
13th Jul 2026555 AMAQI
13th Jul 2026666 AMAQI
13th Jul 2026557 AMAQI
13th Jul 2026518 AMAQI
13th Jul 2026529 AMAQI
13th Jul 20264910 AMAQI
13th Jul 20264911 AMAQI
13th Jul 20264712 PMAQI
13th Jul 2026321 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026213 PMAQI
13th Jul 2026234 PMAQI
13th Jul 2026255 PMAQI
13th Jul 2026226 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026438 PMAQI
13th Jul 2026509 PMAQI
13th Jul 20266010 PMAQI
13th Jul 20267511 PMAQI
14th Jul 20266612 AMAQI
14th Jul 2026531 AMAQI
14th Jul 2026402 AMAQI
14th Jul 2026433 AMAQI
25°C20/31°C
14th Jul 2026314 AMAQI
14th Jul 2026195 AMAQI
14th Jul 2026206 AMAQI
14th Jul 2026207 AMAQI
14th Jul 2026288 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20263710 AMAQI
14th Jul 20263311 AMAQI
14th Jul 20263412 PMAQI
14th Jul 2026261 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026143 PMAQI
14th Jul 2026134 PMAQI
14th Jul 2026195 PMAQI
14th Jul 2026176 PMAQI
14th Jul 2026267 PMAQI
14th Jul 2026338 PMAQI
14th Jul 2026379 PMAQI
14th Jul 20264510 PMAQI
14th Jul 20264311 PMAQI
15th Jul 20264012 AMAQI
15th Jul 2026441 AMAQI
15th Jul 2026362 AMAQI
15th Jul 2026393 AMAQI
25°C20/30°C
15th Jul 2026364 AMAQI
15th Jul 2026315 AMAQI
15th Jul 2026276 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026368 AMAQI
15th Jul 2026329 AMAQI
15th Jul 20262710 AMAQI
15th Jul 20262211 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026211 PMAQI
15th Jul 2026192 PMAQI
15th Jul 2026143 PMAQI
15th Jul 2026144 PMAQI
15th Jul 2026175 PMAQI
15th Jul 2026186 PMAQI
15th Jul 2026227 PMAQI
15th Jul 2026358 PMAQI
15th Jul 2026429 PMAQI
15th Jul 20264810 PMAQI
15th Jul 20265511 PMAQI
16th Jul 20266012 AMAQI
16th Jul 2026561 AMAQI
16th Jul 2026412 AMAQI
16th Jul 2026263 AMAQI
26°C19/33°C
16th Jul 2026254 AMAQI
16th Jul 2026305 AMAQI
16th Jul 2026326 AMAQI
16th Jul 2026197 AMAQI
16th Jul 2026218 AMAQI
16th Jul 2026249 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20262611 AMAQI
16th Jul 20262212 PMAQI
16th Jul 2026231 PMAQI
16th Jul 2026222 PMAQI
16th Jul 2026143 PMAQI
16th Jul 2026184 PMAQI
16th Jul 2026165 PMAQI
16th Jul 2026206 PMAQI
16th Jul 2026257 PMAQI
16th Jul 2026418 PMAQI
16th Jul 2026479 PMAQI
16th Jul 20265610 PMAQI
16th Jul 20266011 PMAQI
17th Jul 20264212 AMAQI
17th Jul 2026271 AMAQI
17th Jul 2026322 AMAQI
17th Jul 2026343 AMAQI
26°C19/33°C
17th Jul 2026364 AMAQI
17th Jul 2026415 AMAQI
17th Jul 2026466 AMAQI
17th Jul 2026437 AMAQI
17th Jul 2026328 AMAQI
17th Jul 2026359 AMAQI
17th Jul 20264310 AMAQI
17th Jul 20265911 AMAQI
17th Jul 20263512 PMAQI
17th Jul 2026401 PMAQI
17th Jul 2026372 PMAQI
17th Jul 2026323 PMAQI
17th Jul 2026384 PMAQI
17th Jul 2026425 PMAQI
17th Jul 2026486 PMAQI
17th Jul 2026667 PMAQI
17th Jul 2026768 PMAQI
17th Jul 2026709 PMAQI
17th Jul 20267010 PMAQI
17th Jul 20267411 PMAQI
18th Jul 20265912 AMAQI
18th Jul 2026441 AMAQI
18th Jul 2026332 AMAQI
18th Jul 2026403 AMAQI
25°C19/32°C
18th Jul 2026474 AMAQI
18th Jul 2026415 AMAQI
18th Jul 2026356 AMAQI
18th Jul 2026417 AMAQI
18th Jul 2026478 AMAQI
18th Jul 2026479 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20264111 AMAQI
18th Jul 20265012 PMAQI
18th Jul 2026561 PMAQI
18th Jul 2026422 PMAQI
18th Jul 2026383 PMAQI
18th Jul 2026324 PMAQI
18th Jul 2026395 PMAQI
18th Jul 2026546 PMAQI
18th Jul 2026507 PMAQI
18th Jul 2026438 PMAQI
18th Jul 2026509 PMAQI
18th Jul 20266010 PMAQI
18th Jul 20266511 PMAQI
19th Jul 20264312 AMAQI
19th Jul 2026621 AMAQI
19th Jul 2026482 AMAQI
19th Jul 2026413 AMAQI
22°C19/28°C
19th Jul 2026344 AMAQI
19th Jul 2026395 AMAQI
19th Jul 2026396 AMAQI
19th Jul 2026407 AMAQI
19th Jul 2026368 AMAQI
19th Jul 2026509 AMAQI
19th Jul 20266310 AMAQI
19th Jul 20266611 AMAQI
19th Jul 20266412 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026302 PMAQI
19th Jul 2026193 PMAQI
19th Jul 2026284 PMAQI
19th Jul 2026265 PMAQI
19th Jul 2026316 PMAQI
19th Jul 2026407 PMAQI
19th Jul 2026428 PMAQI
19th Jul 2026399 PMAQI
19th Jul 20264910 PMAQI
19th Jul 20266011 PMAQI
20th Jul 20265312 AMAQI
20th Jul 2026411 AMAQI
20th Jul 2026372 AMAQI
20th Jul 2026513 AMAQI
21°C18/24°C
20th Jul 2026574 AMAQI
20th Jul 2026575 AMAQI
20th Jul 2026676 AMAQI
20th Jul 2026617 AMAQI
20th Jul 2026648 AMAQI
20th Jul 2026659 AMAQI
20th Jul 20267410 AMAQI
20th Jul 20268511 AMAQI
20th Jul 20268212 PMAQI
20th Jul 2026811 PMAQI
20th Jul 2026752 PMAQI
20th Jul 2026683 PMAQI
20th Jul 2026634 PMAQI
20th Jul 2026635 PMAQI
20th Jul 2026736 PMAQI
20th Jul 2026637 PMAQI
20th Jul 2026758 PMAQI
20th Jul 2026759 PMAQI
20th Jul 20267110 PMAQI
20th Jul 20267811 PMAQI
21st Jul 20267412 AMAQI
21st Jul 2026471 AMAQI
21st Jul 2026452 AMAQI
21st Jul 2026463 AMAQI
24°C19/31°C
21st Jul 2026494 AMAQI
21st Jul 2026535 AMAQI
21st Jul 2026466 AMAQI
21st Jul 2026457 AMAQI
21st Jul 2026358 AMAQI
21st Jul 2026289 AMAQI
21st Jul 20261810 AMAQI
21st Jul 20262212 PMAQI
21st Jul 2026271 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026223 PMAQI
21st Jul 2026204 PMAQI
21st Jul 2026185 PMAQI
21st Jul 2026736 PMAQI
21st Jul 2026327 PMAQI
21st Jul 2026328 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20263010 PMAQI
21st Jul 20263111 PMAQI
22nd Jul 20262812 AMAQI
22nd Jul 2026281 AMAQI
22nd Jul 2026272 AMAQI
22nd Jul 2026293 AMAQI
25°C20/33°C
22nd Jul 2026364 AMAQI
22nd Jul 2026465 AMAQI
22nd Jul 2026556 AMAQI
22nd Jul 2026627 AMAQI
22nd Jul 2026688 AMAQI
22nd Jul 2026639 AMAQI
22nd Jul 20266710 AMAQI
22nd Jul 20265311 AMAQI
22nd Jul 20265412 PMAQI
22nd Jul 2026651 PMAQI
22nd Jul 2026602 PMAQI
22nd Jul 2026543 PMAQI
22nd Jul 2026414 PMAQI
22nd Jul 2026355 PMAQI
22nd Jul 2026326 PMAQI
22nd Jul 2026277 PMAQI
22nd Jul 2026288 PMAQI
22nd Jul 2026499 PMAQI
22nd Jul 20264010 PMAQI
22nd Jul 20263811 PMAQI
23rd Jul 20264012 AMAQI
23rd Jul 2026341 AMAQI
23rd Jul 2026482 AMAQI
23rd Jul 2026603 AMAQI
25°C22/31°C
23rd Jul 2026454 AMAQI
23rd Jul 2026565 AMAQI
23rd Jul 2026566 AMAQI
23rd Jul 2026527 AMAQI
23rd Jul 2026578 AMAQI
23rd Jul 2026379 AMAQI
23rd Jul 20265410 AMAQI
23rd Jul 20266111 AMAQI
23rd Jul 20265712 PMAQI
23rd Jul 2026591 PMAQI
23rd Jul 2026552 PMAQI
23rd Jul 2026513 PMAQI
23rd Jul 2026484 PMAQI
23rd Jul 2026425 PMAQI
23rd Jul 2026566 PMAQI
23rd Jul 2026557 PMAQI
23rd Jul 2026748 PMAQI
23rd Jul 2026609 PMAQI
23rd Jul 20267510 PMAQI
23rd Jul 20265511 PMAQI
24th Jul 20265812 AMAQI
24th Jul 2026651 AMAQI
24th Jul 2026452 AMAQI
24th Jul 2026293 AMAQI
24°C18/30°C
24th Jul 2026274 AMAQI
24th Jul 2026365 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026348 AMAQI
24th Jul 2026359 AMAQI
24th Jul 20263910 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20265412 PMAQI
24th Jul 2026581 PMAQI
24th Jul 2026662 PMAQI
24th Jul 2026713 PMAQI
24th Jul 2026614 PMAQI
24th Jul 2026585 PMAQI
24th Jul 2026576 PMAQI
24th Jul 2026577 PMAQI
24th Jul 2026618 PMAQI
24th Jul 2026759 PMAQI
24th Jul 20267410 PMAQI
24th Jul 20266611 PMAQI
25th Jul 20267212 AMAQI
25th Jul 2026661 AMAQI
25th Jul 2026662 AMAQI
25th Jul 2026693 AMAQI
26°C20/32°C
25th Jul 2026614 AMAQI
25th Jul 2026585 AMAQI
25th Jul 2026496 AMAQI
25th Jul 2026627 AMAQI
25th Jul 2026558 AMAQI
25th Jul 2026559 AMAQI
25th Jul 20266110 AMAQI
25th Jul 20266011 AMAQI
25th Jul 20267812 PMAQI
25th Jul 2026811 PMAQI
25th Jul 2026752 PMAQI
25th Jul 2026713 PMAQI
25th Jul 2026854 PMAQI
25th Jul 2026695 PMAQI
25th Jul 2026686 PMAQI
25th Jul 2026627 PMAQI
25th Jul 2026618 PMAQI
25th Jul 2026749 PMAQI
25th Jul 20265510 PMAQI
25th Jul 20266611 PMAQI
26th Jul 20266512 AMAQI
26th Jul 2026831 AMAQI
26th Jul 2026812 AMAQI
26th Jul 2026683 AMAQI
26°C21/33°C
26th Jul 2026654 AMAQI
26th Jul 2026615 AMAQI
26th Jul 2026736 AMAQI
26th Jul 2026597 AMAQI
26th Jul 2026598 AMAQI
26th Jul 2026609 AMAQI
26th Jul 20265510 AMAQI
26th Jul 20266511 AMAQI
26th Jul 20267912 PMAQI
26th Jul 2026711 PMAQI
26th Jul 2026672 PMAQI
26th Jul 2026463 PMAQI
26th Jul 2026474 PMAQI
26th Jul 2026415 PMAQI
26th Jul 2026466 PMAQI
26th Jul 2026557 PMAQI
26th Jul 2026628 PMAQI
26th Jul 2026639 PMAQI
26th Jul 20266810 PMAQI
26th Jul 20266911 PMAQI
27th Jul 20266912 AMAQI
27th Jul 2026741 AMAQI
27th Jul 2026662 AMAQI
27th Jul 2026633 AMAQI
27°C21/33°C
27th Jul 2026594 AMAQI
27th Jul 2026515 AMAQI
27th Jul 2026516 AMAQI
27th Jul 2026557 AMAQI
27th Jul 2026578 AMAQI
27th Jul 2026559 AMAQI
27th Jul 20265310 AMAQI
27th Jul 20265811 AMAQI
27th Jul 20264712 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026412 PMAQI
27th Jul 2026283 PMAQI
27th Jul 2026354 PMAQI
27th Jul 2026345 PMAQI
27th Jul 2026406 PMAQI
27th Jul 2026497 PMAQI
27th Jul 2026598 PMAQI
27th Jul 2026639 PMAQI
27th Jul 20267210 PMAQI
27th Jul 20267511 PMAQI
28th Jul 20267312 AMAQI
28th Jul 2026741 AMAQI
28th Jul 2026742 AMAQI
28th Jul 2026763 AMAQI
28°C21/35°C
28th Jul 2026724 AMAQI
4 AM28th Jul 2026715 AMAQI
28th Jul 2026686 AMAQI
28th Jul 2026677 AMAQI
28th Jul 2026708 AMAQI
28th Jul 2026639 AMAQI
28th Jul 20265810 AMAQI
28th Jul 20266011 AMAQI
11 AM28th Jul 20265312 PMAQI
28th Jul 2026561 PMAQI
28th Jul 2026552 PMAQI
28th Jul 2026413 PMAQI
28th Jul 2026354 PMAQI
28th Jul 2026345 PMAQI
28th Jul 2026416 PMAQI
28th Jul 2026407 PMAQI
7 PM28th Jul 2026408 PMAQI
28th Jul 2026509 PMAQI
28th Jul 20266310 PMAQI
28th Jul 20266011 PMAQI
11 PM3 AM
28°C23/34°C
Day time
Avg. Highest Time
11 AM
50AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 PM - 5 PM
38AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 50), while the lowest AQI was between 4 PM to 5 PM (Avg. 38).
Night time
Avg. Highest Time
10 PM - 11 PM
57AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 8 PM
47AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 57), while the lowest AQI was between 2 AM to 8 PM (Avg. 47).
2026 Days Vs Air Quality
Chifeng, Inner Mongolia, China
2026
48%
100
44%
91
9%
18
Total number of days with different AQI categories in last 209 days in 2026 (156 days remaining)
Good
100 DaysModerate
91 DaysPoor
18 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 48%
Health Risk Level:
Significant
In 2026, 48% of 209 days were within WHO’s safe air quality limits, and 52% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Chifeng, 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
47AQI (US)
47AQI (US)
2nd January 2026
92AQI (US)
92AQI (US)
3rd January 2026
115AQI (US)
115AQI (US)
4th January 2026
100AQI (US)
100AQI (US)
5th January 2026
72AQI (US)
72AQI (US)
6th January 2026
35AQI (US)
35AQI (US)
7th January 2026
36AQI (US)
36AQI (US)
8th January 2026
57AQI (US)
57AQI (US)
9th January 2026
102AQI (US)
102AQI (US)
10th January 2026
32AQI (US)
32AQI (US)
11th January 2026
26AQI (US)
26AQI (US)
12th January 2026
49AQI (US)
49AQI (US)
13th January 2026
33AQI (US)
33AQI (US)
14th January 2026
105AQI (US)
105AQI (US)
15th January 2026
99AQI (US)
99AQI (US)
16th January 2026
61AQI (US)
61AQI (US)
17th January 2026
50AQI (US)
50AQI (US)
18th January 2026
47AQI (US)
47AQI (US)
19th January 2026
32AQI (US)
32AQI (US)
20th January 2026
32AQI (US)
32AQI (US)
21st January 2026
38AQI (US)
38AQI (US)
22nd January 2026
41AQI (US)
41AQI (US)
23rd January 2026
63AQI (US)
63AQI (US)
24th January 2026
52AQI (US)
52AQI (US)
25th January 2026
60AQI (US)
60AQI (US)
26th January 2026
70AQI (US)
70AQI (US)
27th January 2026
46AQI (US)
46AQI (US)
28th January 2026
71AQI (US)
71AQI (US)
29th January 2026
70AQI (US)
70AQI (US)
30th January 2026
97AQI (US)
97AQI (US)
31st January 2026
59AQI (US)
59AQI (US)
1st February 2026
34AQI (US)
34AQI (US)
2nd February 2026
39AQI (US)
39AQI (US)
3rd February 2026
82AQI (US)
82AQI (US)
4th February 2026
136AQI (US)
136AQI (US)
5th February 2026
69AQI (US)
69AQI (US)
6th February 2026
30AQI (US)
30AQI (US)
7th February 2026
28AQI (US)
28AQI (US)
8th February 2026
32AQI (US)
32AQI (US)
9th February 2026
72AQI (US)
72AQI (US)
10th February 2026
66AQI (US)
66AQI (US)
11th February 2026
51AQI (US)
51AQI (US)
12th February 2026
84AQI (US)
84AQI (US)
13th February 2026
70AQI (US)
70AQI (US)
14th February 2026
67AQI (US)
67AQI (US)
15th February 2026
25AQI (US)
25AQI (US)
16th February 2026
37AQI (US)
37AQI (US)
17th February 2026
65AQI (US)
65AQI (US)
18th February 2026
38AQI (US)
38AQI (US)
19th February 2026
47AQI (US)
47AQI (US)
20th February 2026
84AQI (US)
84AQI (US)
21st February 2026
119AQI (US)
119AQI (US)
22nd February 2026
49AQI (US)
49AQI (US)
23rd February 2026
30AQI (US)
30AQI (US)
24th February 2026
66AQI (US)
66AQI (US)
25th February 2026
126AQI (US)
126AQI (US)
26th February 2026
58AQI (US)
58AQI (US)
27th February 2026
59AQI (US)
59AQI (US)
28th February 2026
78AQI (US)
78AQI (US)
1st March 2026
90AQI (US)
90AQI (US)
2nd March 2026
105AQI (US)
105AQI (US)
3rd March 2026
94AQI (US)
94AQI (US)
4th March 2026
112AQI (US)
112AQI (US)
5th March 2026
70AQI (US)
70AQI (US)
6th March 2026
48AQI (US)
48AQI (US)
7th March 2026
64AQI (US)
64AQI (US)
8th March 2026
72AQI (US)
72AQI (US)
9th March 2026
33AQI (US)
33AQI (US)
10th March 2026
75AQI (US)
75AQI (US)
11th March 2026
38AQI (US)
38AQI (US)
12th March 2026
83AQI (US)
83AQI (US)
13th March 2026
127AQI (US)
127AQI (US)
14th March 2026
51AQI (US)
51AQI (US)
15th March 2026
83AQI (US)
83AQI (US)
16th March 2026
87AQI (US)
87AQI (US)
17th March 2026
119AQI (US)
119AQI (US)
18th March 2026
34AQI (US)
34AQI (US)
19th March 2026
43AQI (US)
43AQI (US)
20th March 2026
68AQI (US)
68AQI (US)
21st March 2026
110AQI (US)
110AQI (US)
22nd March 2026
121AQI (US)
121AQI (US)
23rd March 2026
120AQI (US)
120AQI (US)
24th March 2026
144AQI (US)
144AQI (US)
25th March 2026
117AQI (US)
117AQI (US)
26th March 2026
72AQI (US)
72AQI (US)
27th March 2026
41AQI (US)
41AQI (US)
28th March 2026
47AQI (US)
47AQI (US)
29th March 2026
61AQI (US)
61AQI (US)
30th March 2026
43AQI (US)
43AQI (US)
31st March 2026
57AQI (US)
57AQI (US)
1st April 2026
40AQI (US)
40AQI (US)
2nd April 2026
62AQI (US)
62AQI (US)
3rd April 2026
95AQI (US)
95AQI (US)
4th April 2026
64AQI (US)
64AQI (US)
5th April 2026
45AQI (US)
45AQI (US)
6th April 2026
23AQI (US)
23AQI (US)
7th April 2026
36AQI (US)
36AQI (US)
8th April 2026
64AQI (US)
64AQI (US)
9th April 2026
46AQI (US)
46AQI (US)
10th April 2026
28AQI (US)
28AQI (US)
11th April 2026
44AQI (US)
44AQI (US)
12th April 2026
55AQI (US)
55AQI (US)
13th April 2026
45AQI (US)
45AQI (US)
14th April 2026
67AQI (US)
67AQI (US)
15th April 2026
98AQI (US)
98AQI (US)
16th April 2026
109AQI (US)
109AQI (US)
17th April 2026
53AQI (US)
53AQI (US)
18th April 2026
63AQI (US)
63AQI (US)
19th April 2026
85AQI (US)
85AQI (US)
20th April 2026
74AQI (US)
74AQI (US)
21st April 2026
44AQI (US)
44AQI (US)
22nd April 2026
43AQI (US)
43AQI (US)
23rd April 2026
68AQI (US)
68AQI (US)
24th April 2026
75AQI (US)
75AQI (US)
25th April 2026
55AQI (US)
55AQI (US)
26th April 2026
38AQI (US)
38AQI (US)
27th April 2026
35AQI (US)
35AQI (US)
28th April 2026
22AQI (US)
22AQI (US)
29th April 2026
23AQI (US)
23AQI (US)
30th April 2026
27AQI (US)
27AQI (US)
1st May 2026
32AQI (US)
32AQI (US)
2nd May 2026
33AQI (US)
33AQI (US)
3rd May 2026
18AQI (US)
18AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
51AQI (US)
51AQI (US)
6th May 2026
44AQI (US)
44AQI (US)
7th May 2026
25AQI (US)
25AQI (US)
8th May 2026
32AQI (US)
32AQI (US)
9th May 2026
64AQI (US)
64AQI (US)
10th May 2026
65AQI (US)
65AQI (US)
11th May 2026
40AQI (US)
40AQI (US)
12th May 2026
59AQI (US)
59AQI (US)
13th May 2026
84AQI (US)
84AQI (US)
14th May 2026
114AQI (US)
114AQI (US)
15th May 2026
107AQI (US)
107AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
63AQI (US)
63AQI (US)
19th May 2026
62AQI (US)
62AQI (US)
20th May 2026
71AQI (US)
71AQI (US)
21st May 2026
78AQI (US)
78AQI (US)
22nd May 2026
89AQI (US)
89AQI (US)
23rd May 2026
85AQI (US)
85AQI (US)
24th May 2026
76AQI (US)
76AQI (US)
25th May 2026
73AQI (US)
73AQI (US)
26th May 2026
51AQI (US)
51AQI (US)
27th May 2026
42AQI (US)
42AQI (US)
28th May 2026
28AQI (US)
28AQI (US)
29th May 2026
21AQI (US)
21AQI (US)
30th May 2026
30AQI (US)
30AQI (US)
31st May 2026
47AQI (US)
47AQI (US)
1st June 2026
34AQI (US)
34AQI (US)
2nd June 2026
53AQI (US)
53AQI (US)
3rd June 2026
23AQI (US)
23AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
21AQI (US)
21AQI (US)
6th June 2026
27AQI (US)
27AQI (US)
7th June 2026
25AQI (US)
25AQI (US)
8th June 2026
25AQI (US)
25AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
26AQI (US)
26AQI (US)
11th June 2026
26AQI (US)
26AQI (US)
12th June 2026
31AQI (US)
31AQI (US)
13th June 2026
64AQI (US)
64AQI (US)
14th June 2026
54AQI (US)
54AQI (US)
15th June 2026
90AQI (US)
90AQI (US)
16th June 2026
60AQI (US)
60AQI (US)
17th June 2026
21AQI (US)
21AQI (US)
18th June 2026
40AQI (US)
40AQI (US)
19th June 2026
96AQI (US)
96AQI (US)
20th June 2026
30AQI (US)
30AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
36AQI (US)
36AQI (US)
23rd June 2026
39AQI (US)
39AQI (US)
24th June 2026
41AQI (US)
41AQI (US)
25th June 2026
16AQI (US)
16AQI (US)
26th June 2026
36AQI (US)
36AQI (US)
27th June 2026
42AQI (US)
42AQI (US)
28th June 2026
72AQI (US)
72AQI (US)
29th June 2026
68AQI (US)
68AQI (US)
30th June 2026
61AQI (US)
61AQI (US)
1st July 2026
53AQI (US)
53AQI (US)
2nd July 2026
48AQI (US)
48AQI (US)
3rd July 2026
54AQI (US)
54AQI (US)
4th July 2026
59AQI (US)
59AQI (US)
5th July 2026
26AQI (US)
26AQI (US)
6th July 2026
30AQI (US)
30AQI (US)
7th July 2026
36AQI (US)
36AQI (US)
8th July 2026
39AQI (US)
39AQI (US)
9th July 2026
46AQI (US)
46AQI (US)
10th July 2026
48AQI (US)
48AQI (US)
11th July 2026
37AQI (US)
37AQI (US)
12th July 2026
32AQI (US)
32AQI (US)
13th July 2026
47AQI (US)
47AQI (US)
14th July 2026
31AQI (US)
31AQI (US)
15th July 2026
30AQI (US)
30AQI (US)
16th July 2026
31AQI (US)
31AQI (US)
17th July 2026
46AQI (US)
46AQI (US)
18th July 2026
45AQI (US)
45AQI (US)
19th July 2026
43AQI (US)
43AQI (US)
20th July 2026
66AQI (US)
66AQI (US)
21st July 2026
37AQI (US)
37AQI (US)
22nd July 2026
45AQI (US)
45AQI (US)
23rd July 2026
53AQI (US)
53AQI (US)
24th July 2026
51AQI (US)
51AQI (US)
25th July 2026
66AQI (US)
66AQI (US)
26th July 2026
63AQI (US)
63AQI (US)
27th July 2026
54AQI (US)
54AQI (US)
28th July 2026
58AQI (US)
58AQI (US)
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
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
61AQI (US)
62AQI (US)
78AQI (US)
54AQI (US)
57AQI (US)
41AQI (US)
46AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202657AQI (US)
14
14
3
11
14
3
8
14
9
15
14
1
13
16
2
21
9
18
10
100
91
18
Highest AQI (US) recorded in
March78AQI (US)
Lowest AQI (US) recorded in
June41AQI (US)
202565AQI (US)
5
21
5
9
17
2
3
22
5
1
7
23
2
28
1
8
22
12
19
6
25
2
28
4
25
2
12
17
1
11
13
7
81
260
23
1
Highest AQI (US) recorded in
March78AQI (US)
Lowest AQI (US) recorded in
August53AQI (US)
202460AQI (US)
14
14
3
6
13
10
13
13
3
2
13
13
4
13
17
1
13
16
1
16
14
1
23
8
24
5
1
9
20
2
8
19
3
13
18
165
170
29
2
Highest AQI (US) recorded in
February80AQI (US)
Lowest AQI (US) recorded in
September43AQI (US)
202369AQI (US)
8
16
4
2
10
12
5
1
3
17
9
2
10
13
5
1
1
7
22
1
1
15
15
10
20
1
18
13
15
12
3
7
20
3
1
5
12
9
12
12
7
120
184
47
8
1
Highest AQI (US) recorded in
March87AQI (US)
Lowest AQI (US) recorded in
August47AQI (US)
202258AQI (US)
6
15
5
4
9
12
1
13
17
1
16
12
2
15
16
18
12
21
3
2
1
18
9
1
13
14
4
11
15
4
21
9
1
163
135
19
4
Highest AQI (US) recorded in
January85AQI (US)
Lowest AQI (US) recorded in
July40AQI (US)
202164AQI (US)
10
11
7
3
7
14
5
1
1
3
14
11
2
1
8
16
4
1
1
14
12
3
1
1
16
13
1
22
8
1
27
4
25
5
21
10
12
16
2
16
14
1
181
137
35
5
4
3
Highest AQI (US) recorded in
March108AQI (US)
Lowest AQI (US) recorded in
August37AQI (US)
202065AQI (US)
3
7
3
4
14
3
8
9
1
5
24
1
4
27
15
15
1
17
13
7
17
7
9
15
6
10
15
6
82
156
28
Highest AQI (US) recorded in
November75AQI (US)
Lowest AQI (US) recorded in
September47AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
69AQI (US)Least Polluted Year Recorded
2026(Avg.)
57AQI (US)Chifeng's annual 2026 AQI (US) (57) shows an average percentage change of -9.9% (improved AQI (US)) compared to previous years: 2020 (65), 2021 (64), 2022 (58), 2023 (69), 2024 (60), 2025 (65).
