Chelyabinsk, Chelyabinskaya Oblast, Russia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Chelyabinsk, Chelyabinskaya Oblast, Russia
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2025
63AQILowest AQI recorded on
11th Aug 2023
7AQISame Day Analysis (15th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 4th highest AQI at 15 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Chelyabinsk, Chelyabinskaya Oblast, Russia
AQI
Day
Night
.
5 AM15th Aug 2026
8 PM
4 AM16th Aug 2026
Day time
Avg. Highest Time
11AM15th Aug
27AQI
Avg. Lowest Time
6PM15th Aug
8AQI
Night time
Avg. Highest Time
11PM15th Aug
36AQI
Avg. Lowest Time
9PM15th Aug
8AQI
In the last 24 hours,
Chelyabinsk's AQI reached its highest point of 36 at 11 PM during the Night, while the lowest point, 8, was recorded at 9 PM during the Night between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Chelyabinsk, Chelyabinskaya Oblast, Russia
JulAug
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
18th Jul 2026395 AMAQI
18th Jul 2026456 AMAQI
18th Jul 2026537 AMAQI
18th Jul 2026478 AMAQI
18th Jul 2026499 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20263111 AMAQI
18th Jul 20262912 PMAQI
18th Jul 2026341 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026313 PMAQI
18th Jul 2026304 PMAQI
18th Jul 2026315 PMAQI
18th Jul 2026356 PMAQI
18th Jul 2026357 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026299 PMAQI
18th Jul 20263510 PMAQI
18th Jul 20264211 PMAQI
19th Jul 20265012 AMAQI
19th Jul 2026351 AMAQI
19th Jul 2026312 AMAQI
19th Jul 2026283 AMAQI
19th Jul 2026324 AMAQI
20°C16/24°C
19th Jul 2026375 AMAQI
19th Jul 2026456 AMAQI
19th Jul 2026387 AMAQI
19th Jul 2026408 AMAQI
19th Jul 2026379 AMAQI
19th Jul 20263110 AMAQI
19th Jul 20261411 AMAQI
19th Jul 20262912 PMAQI
19th Jul 2026121 PMAQI
19th Jul 2026452 PMAQI
19th Jul 2026493 PMAQI
19th Jul 2026394 PMAQI
19th Jul 2026455 PMAQI
19th Jul 2026436 PMAQI
19th Jul 2026207 PMAQI
19th Jul 2026108 PMAQI
19th Jul 2026109 PMAQI
19th Jul 20261210 PMAQI
19th Jul 2026911 PMAQI
20th Jul 2026912 AMAQI
20th Jul 202691 AMAQI
20th Jul 2026152 AMAQI
20th Jul 2026163 AMAQI
20th Jul 2026374 AMAQI
18°C14/22°C
20th Jul 2026425 AMAQI
20th Jul 2026426 AMAQI
20th Jul 2026267 AMAQI
20th Jul 2026318 AMAQI
20th Jul 2026439 AMAQI
20th Jul 20262610 AMAQI
20th Jul 20263111 AMAQI
20th Jul 20263212 PMAQI
20th Jul 2026511 PMAQI
20th Jul 2026532 PMAQI
20th Jul 2026373 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026295 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026377 PMAQI
20th Jul 2026388 PMAQI
20th Jul 2026329 PMAQI
20th Jul 20263710 PMAQI
20th Jul 20265211 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026402 AMAQI
21st Jul 2026483 AMAQI
21st Jul 2026514 AMAQI
17°C15/20°C
21st Jul 2026585 AMAQI
21st Jul 2026506 AMAQI
21st Jul 2026527 AMAQI
21st Jul 2026399 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262911 AMAQI
21st Jul 20263712 PMAQI
21st Jul 2026391 PMAQI
21st Jul 2026292 PMAQI
21st Jul 2026773 PMAQI
21st Jul 2026354 PMAQI
21st Jul 2026375 PMAQI
21st Jul 2026236 PMAQI
21st Jul 2026277 PMAQI
21st Jul 2026288 PMAQI
21st Jul 2026199 PMAQI
21st Jul 20262010 PMAQI
21st Jul 20261911 PMAQI
22nd Jul 20261912 AMAQI
22nd Jul 2026271 AMAQI
22nd Jul 2026352 AMAQI
22nd Jul 2026463 AMAQI
22nd Jul 2026624 AMAQI
20°C16/25°C
22nd Jul 2026615 AMAQI
22nd Jul 2026566 AMAQI
22nd Jul 2026607 AMAQI
22nd Jul 2026518 AMAQI
22nd Jul 2026579 AMAQI
22nd Jul 20265210 AMAQI
22nd Jul 20265311 AMAQI
22nd Jul 20265312 PMAQI
22nd Jul 2026591 PMAQI
22nd Jul 2026612 PMAQI
22nd Jul 2026423 PMAQI
22nd Jul 2026444 PMAQI
22nd Jul 2026445 PMAQI
22nd Jul 2026506 PMAQI
22nd Jul 2026487 PMAQI
22nd Jul 2026538 PMAQI
22nd Jul 2026619 PMAQI
22nd Jul 20265310 PMAQI
22nd Jul 20264611 PMAQI
23rd Jul 20265112 AMAQI
23rd Jul 2026451 AMAQI
23rd Jul 2026592 AMAQI
23rd Jul 2026493 AMAQI
23rd Jul 2026444 AMAQI
21°C16/27°C
23rd Jul 2026415 AMAQI
23rd Jul 2026396 AMAQI
23rd Jul 2026527 AMAQI
23rd Jul 2026478 AMAQI
23rd Jul 2026479 AMAQI
23rd Jul 20264910 AMAQI
23rd Jul 20265111 AMAQI
23rd Jul 20264712 PMAQI
23rd Jul 2026511 PMAQI
23rd Jul 2026452 PMAQI
23rd Jul 2026373 PMAQI
23rd Jul 2026314 PMAQI
23rd Jul 2026355 PMAQI
23rd Jul 2026346 PMAQI
23rd Jul 2026277 PMAQI
23rd Jul 2026548 PMAQI
23rd Jul 2026839 PMAQI
23rd Jul 20267910 PMAQI
23rd Jul 20268311 PMAQI
24th Jul 20263212 AMAQI
24th Jul 2026281 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026383 AMAQI
24th Jul 2026354 AMAQI
22°C17/27°C
24th Jul 2026415 AMAQI
24th Jul 2026976 AMAQI
24th Jul 2026967 AMAQI
24th Jul 2026988 AMAQI
24th Jul 2026649 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20265012 PMAQI
24th Jul 2026391 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026263 PMAQI
24th Jul 2026324 PMAQI
24th Jul 2026295 PMAQI
24th Jul 2026336 PMAQI
24th Jul 2026407 PMAQI
24th Jul 2026408 PMAQI
24th Jul 2026519 PMAQI
24th Jul 20265310 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20264012 AMAQI
25th Jul 2026461 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026313 AMAQI
25th Jul 2026354 AMAQI
23°C17/28°C
25th Jul 2026315 AMAQI
25th Jul 2026366 AMAQI
25th Jul 2026487 AMAQI
25th Jul 2026478 AMAQI
25th Jul 2026449 AMAQI
25th Jul 20264310 AMAQI
25th Jul 20264611 AMAQI
25th Jul 20264112 PMAQI
25th Jul 2026361 PMAQI
25th Jul 2026282 PMAQI
25th Jul 2026243 PMAQI
25th Jul 2026304 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026316 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026358 PMAQI
25th Jul 2026269 PMAQI
25th Jul 20264010 PMAQI
25th Jul 20264711 PMAQI
26th Jul 20265712 AMAQI
26th Jul 2026531 AMAQI
26th Jul 2026472 AMAQI
26th Jul 2026563 AMAQI
26th Jul 2026524 AMAQI
25°C19/30°C
26th Jul 2026525 AMAQI
26th Jul 2026556 AMAQI
26th Jul 2026607 AMAQI
26th Jul 2026578 AMAQI
26th Jul 2026499 AMAQI
26th Jul 20264810 AMAQI
26th Jul 20265411 AMAQI
26th Jul 20265212 PMAQI
26th Jul 2026451 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026373 PMAQI
26th Jul 2026424 PMAQI
26th Jul 2026305 PMAQI
26th Jul 2026376 PMAQI
26th Jul 2026557 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026459 PMAQI
26th Jul 20264910 PMAQI
26th Jul 20264511 PMAQI
27th Jul 20265912 AMAQI
27th Jul 2026561 AMAQI
27th Jul 2026542 AMAQI
27th Jul 2026563 AMAQI
27th Jul 2026444 AMAQI
25°C19/31°C
27th Jul 2026535 AMAQI
27th Jul 2026506 AMAQI
27th Jul 2026567 AMAQI
27th Jul 2026668 AMAQI
27th Jul 2026569 AMAQI
27th Jul 20265310 AMAQI
27th Jul 20263511 AMAQI
27th Jul 20263412 PMAQI
27th Jul 2026351 PMAQI
27th Jul 2026352 PMAQI
27th Jul 2026343 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026226 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026268 PMAQI
27th Jul 2026349 PMAQI
27th Jul 20264910 PMAQI
27th Jul 20265111 PMAQI
28th Jul 20264012 AMAQI
28th Jul 2026411 AMAQI
28th Jul 2026342 AMAQI
28th Jul 2026343 AMAQI
28th Jul 2026344 AMAQI
27°C22/32°C
28th Jul 2026525 AMAQI
28th Jul 2026486 AMAQI
28th Jul 2026507 AMAQI
28th Jul 2026588 AMAQI
28th Jul 2026449 AMAQI
28th Jul 20265010 AMAQI
28th Jul 20264011 AMAQI
28th Jul 20264312 PMAQI
28th Jul 2026411 PMAQI
28th Jul 2026402 PMAQI
28th Jul 2026283 PMAQI
28th Jul 2026224 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026246 PMAQI
28th Jul 2026337 PMAQI
28th Jul 2026278 PMAQI
28th Jul 2026269 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20262311 PMAQI
29th Jul 20263312 AMAQI
29th Jul 2026221 AMAQI
29th Jul 2026272 AMAQI
29th Jul 2026223 AMAQI
29th Jul 2026244 AMAQI
26°C21/32°C
29th Jul 2026255 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026247 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262611 AMAQI
29th Jul 20262412 PMAQI
29th Jul 2026241 PMAQI
29th Jul 2026272 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026287 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262210 PMAQI
29th Jul 20262211 PMAQI
30th Jul 20262212 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026242 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026414 AMAQI
24°C21/28°C
30th Jul 2026285 AMAQI
30th Jul 2026266 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026338 AMAQI
30th Jul 2026309 AMAQI
30th Jul 20265210 AMAQI
30th Jul 20263411 AMAQI
30th Jul 20263212 PMAQI
30th Jul 2026301 PMAQI
30th Jul 2026302 PMAQI
30th Jul 2026223 PMAQI
30th Jul 2026274 PMAQI
30th Jul 2026285 PMAQI
30th Jul 2026246 PMAQI
30th Jul 2026247 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026189 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262411 PMAQI
31st Jul 20262312 AMAQI
31st Jul 2026231 AMAQI
31st Jul 2026232 AMAQI
31st Jul 2026173 AMAQI
31st Jul 2026124 AMAQI
23°C19/29°C
31st Jul 2026135 AMAQI
31st Jul 2026166 AMAQI
31st Jul 2026187 AMAQI
31st Jul 2026188 AMAQI
31st Jul 2026179 AMAQI
31st Jul 20262610 AMAQI
31st Jul 20262311 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026221 PMAQI
31st Jul 2026222 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026234 PMAQI
31st Jul 2026195 PMAQI
31st Jul 2026206 PMAQI
31st Jul 2026267 PMAQI
31st Jul 2026228 PMAQI
31st Jul 2026329 PMAQI
31st Jul 20264710 PMAQI
31st Jul 20263011 PMAQI
1st Aug 20262512 AMAQI
1st Aug 2026241 AMAQI
1st Aug 2026192 AMAQI
1st Aug 2026183 AMAQI
1st Aug 2026194 AMAQI
21°C17/26°C
1st Aug 2026325 AMAQI
1st Aug 2026216 AMAQI
1st Aug 2026547 AMAQI
1st Aug 2026458 AMAQI
1st Aug 2026439 AMAQI
1st Aug 20264410 AMAQI
1st Aug 20263411 AMAQI
1st Aug 20263312 PMAQI
1st Aug 2026391 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026303 PMAQI
1st Aug 2026264 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026376 PMAQI
1st Aug 2026147 PMAQI
1st Aug 2026138 PMAQI
1st Aug 2026149 PMAQI
1st Aug 20261310 PMAQI
1st Aug 20263911 PMAQI
2nd Aug 20264012 AMAQI
2nd Aug 2026341 AMAQI
2nd Aug 2026342 AMAQI
2nd Aug 2026463 AMAQI
2nd Aug 2026504 AMAQI
17°C14/21°C
2nd Aug 2026485 AMAQI
2nd Aug 2026476 AMAQI
2nd Aug 2026487 AMAQI
2nd Aug 2026388 AMAQI
2nd Aug 2026429 AMAQI
2nd Aug 20263210 AMAQI
2nd Aug 20262811 AMAQI
2nd Aug 20262712 PMAQI
2nd Aug 2026331 PMAQI
2nd Aug 2026272 PMAQI
2nd Aug 2026263 PMAQI
2nd Aug 2026244 PMAQI
2nd Aug 2026305 PMAQI
2nd Aug 2026346 PMAQI
2nd Aug 2026307 PMAQI
2nd Aug 2026338 PMAQI
2nd Aug 2026389 PMAQI
2nd Aug 20263610 PMAQI
2nd Aug 20264911 PMAQI
3rd Aug 20264212 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026272 AMAQI
3rd Aug 2026313 AMAQI
3rd Aug 2026274 AMAQI
16°C15/18°C
3rd Aug 2026395 AMAQI
3rd Aug 2026456 AMAQI
3rd Aug 2026357 AMAQI
3rd Aug 2026348 AMAQI
3rd Aug 2026359 AMAQI
3rd Aug 20263310 AMAQI
3rd Aug 20263011 AMAQI
3rd Aug 20263512 PMAQI
3rd Aug 2026421 PMAQI
3rd Aug 2026382 PMAQI
3rd Aug 2026303 PMAQI
3rd Aug 2026364 PMAQI
3rd Aug 2026335 PMAQI
3rd Aug 2026316 PMAQI
3rd Aug 2026317 PMAQI
3rd Aug 2026328 PMAQI
3rd Aug 2026269 PMAQI
3rd Aug 20263610 PMAQI
3rd Aug 20263911 PMAQI
4th Aug 20265712 AMAQI
4th Aug 2026491 AMAQI
4th Aug 2026332 AMAQI
4th Aug 2026463 AMAQI
4th Aug 2026484 AMAQI
17°C15/21°C
4th Aug 2026575 AMAQI
4th Aug 2026576 AMAQI
4th Aug 2026567 AMAQI
4th Aug 2026688 AMAQI
4th Aug 2026729 AMAQI
4th Aug 20265410 AMAQI
4th Aug 20264111 AMAQI
4th Aug 20263712 PMAQI
4th Aug 2026321 PMAQI
4th Aug 2026302 PMAQI
4th Aug 2026273 PMAQI
4th Aug 2026274 PMAQI
4th Aug 2026265 PMAQI
4th Aug 2026246 PMAQI
4th Aug 2026267 PMAQI
4th Aug 2026238 PMAQI
4th Aug 2026289 PMAQI
4th Aug 20262610 PMAQI
4th Aug 20262611 PMAQI
5th Aug 20262612 AMAQI
5th Aug 2026231 AMAQI
5th Aug 2026282 AMAQI
5th Aug 2026303 AMAQI
5th Aug 2026244 AMAQI
19°C15/24°C
5th Aug 2026175 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026247 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20261811 AMAQI
5th Aug 20261812 PMAQI
5th Aug 2026181 PMAQI
5th Aug 2026132 PMAQI
5th Aug 2026153 PMAQI
5th Aug 2026124 PMAQI
5th Aug 2026165 PMAQI
5th Aug 2026156 PMAQI
5th Aug 2026147 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026249 PMAQI
5th Aug 20261910 PMAQI
5th Aug 20261711 PMAQI
6th Aug 20261912 AMAQI
6th Aug 2026151 AMAQI
6th Aug 2026182 AMAQI
6th Aug 2026183 AMAQI
6th Aug 2026144 AMAQI
19°C14/23°C
6th Aug 2026265 AMAQI
6th Aug 2026156 AMAQI
6th Aug 2026197 AMAQI
6th Aug 2026418 AMAQI
6th Aug 2026339 AMAQI
6th Aug 20261710 AMAQI
6th Aug 20262011 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026371 PMAQI
6th Aug 2026332 PMAQI
6th Aug 2026433 PMAQI
6th Aug 2026194 PMAQI
6th Aug 2026315 PMAQI
6th Aug 2026426 PMAQI
6th Aug 2026387 PMAQI
6th Aug 2026288 PMAQI
6th Aug 202689 PMAQI
6th Aug 20262310 PMAQI
6th Aug 20263111 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026411 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026403 AMAQI
7th Aug 2026424 AMAQI
18°C15/22°C
7th Aug 2026475 AMAQI
7th Aug 2026476 AMAQI
7th Aug 2026487 AMAQI
7th Aug 2026328 AMAQI
7th Aug 2026339 AMAQI
7th Aug 20263010 AMAQI
7th Aug 20261811 AMAQI
7th Aug 2026612 PMAQI
7th Aug 202681 PMAQI
7th Aug 202682 PMAQI
7th Aug 202683 PMAQI
7th Aug 202684 PMAQI
7th Aug 202685 PMAQI
7th Aug 202686 PMAQI
7th Aug 2026117 PMAQI
7th Aug 2026268 PMAQI
7th Aug 2026409 PMAQI
7th Aug 2026910 PMAQI
7th Aug 20262211 PMAQI
8th Aug 20263912 AMAQI
8th Aug 2026271 AMAQI
8th Aug 2026272 AMAQI
8th Aug 2026323 AMAQI
8th Aug 2026234 AMAQI
18°C12/23°C
8th Aug 2026345 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026307 AMAQI
8th Aug 2026268 AMAQI
8th Aug 2026239 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20262311 AMAQI
8th Aug 20263512 PMAQI
8th Aug 2026391 PMAQI
8th Aug 2026372 PMAQI
8th Aug 2026433 PMAQI
8th Aug 2026474 PMAQI
8th Aug 2026355 PMAQI
8th Aug 2026376 PMAQI
8th Aug 2026287 PMAQI
8th Aug 2026388 PMAQI
8th Aug 2026349 PMAQI
8th Aug 20264010 PMAQI
8th Aug 20264211 PMAQI
9th Aug 20262712 AMAQI
9th Aug 2026221 AMAQI
9th Aug 2026352 AMAQI
9th Aug 2026353 AMAQI
9th Aug 2026434 AMAQI
21°C16/27°C
9th Aug 2026405 AMAQI
9th Aug 2026386 AMAQI
9th Aug 2026417 AMAQI
9th Aug 2026348 AMAQI
9th Aug 2026289 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262311 AMAQI
9th Aug 20262812 PMAQI
9th Aug 2026281 PMAQI
9th Aug 2026252 PMAQI
9th Aug 2026263 PMAQI
9th Aug 2026274 PMAQI
9th Aug 2026315 PMAQI
9th Aug 2026386 PMAQI
9th Aug 2026217 PMAQI
9th Aug 2026228 PMAQI
9th Aug 2026149 PMAQI
9th Aug 20261410 PMAQI
9th Aug 20261211 PMAQI
10th Aug 20261312 AMAQI
10th Aug 2026111 AMAQI
10th Aug 2026112 AMAQI
10th Aug 2026123 AMAQI
10th Aug 2026104 AMAQI
22°C19/25°C
10th Aug 2026125 AMAQI
10th Aug 2026126 AMAQI
10th Aug 2026427 AMAQI
10th Aug 2026498 AMAQI
10th Aug 2026399 AMAQI
10th Aug 20263810 AMAQI
10th Aug 20263711 AMAQI
10th Aug 20264712 PMAQI
10th Aug 2026511 PMAQI
10th Aug 2026342 PMAQI
10th Aug 2026473 PMAQI
10th Aug 2026444 PMAQI
10th Aug 2026285 PMAQI
10th Aug 2026246 PMAQI
10th Aug 2026357 PMAQI
10th Aug 2026348 PMAQI
10th Aug 2026359 PMAQI
10th Aug 20263110 PMAQI
10th Aug 20262911 PMAQI
11th Aug 20261712 AMAQI
11th Aug 2026151 AMAQI
11th Aug 2026142 AMAQI
11th Aug 2026203 AMAQI
11th Aug 2026334 AMAQI
21°C15/27°C
11th Aug 2026405 AMAQI
11th Aug 2026426 AMAQI
11th Aug 2026507 AMAQI
11th Aug 2026448 AMAQI
11th Aug 2026429 AMAQI
11th Aug 20263810 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20263912 PMAQI
11th Aug 2026401 PMAQI
11th Aug 2026292 PMAQI
11th Aug 2026243 PMAQI
11th Aug 2026264 PMAQI
11th Aug 2026285 PMAQI
11th Aug 2026336 PMAQI
11th Aug 2026277 PMAQI
11th Aug 2026218 PMAQI
11th Aug 2026239 PMAQI
11th Aug 20263410 PMAQI
11th Aug 20262611 PMAQI
12th Aug 20262312 AMAQI
12th Aug 2026231 AMAQI
12th Aug 2026372 AMAQI
12th Aug 2026283 AMAQI
12th Aug 2026334 AMAQI
17°C13/21°C
12th Aug 2026405 AMAQI
12th Aug 2026526 AMAQI
12th Aug 2026407 AMAQI
12th Aug 2026458 AMAQI
12th Aug 2026449 AMAQI
12th Aug 20263510 AMAQI
12th Aug 20263411 AMAQI
12th Aug 20262812 PMAQI
12th Aug 2026261 PMAQI
12th Aug 2026302 PMAQI
12th Aug 2026233 PMAQI
12th Aug 2026324 PMAQI
12th Aug 2026305 PMAQI
12th Aug 2026286 PMAQI
12th Aug 2026417 PMAQI
12th Aug 2026448 PMAQI
12th Aug 2026329 PMAQI
12th Aug 20263310 PMAQI
12th Aug 20262911 PMAQI
13th Aug 20263112 AMAQI
13th Aug 2026221 AMAQI
13th Aug 2026442 AMAQI
13th Aug 2026293 AMAQI
13th Aug 2026424 AMAQI
18°C13/23°C
13th Aug 2026355 AMAQI
13th Aug 2026466 AMAQI
13th Aug 2026397 AMAQI
13th Aug 2026438 AMAQI
13th Aug 2026399 AMAQI
13th Aug 20263910 AMAQI
13th Aug 20262511 AMAQI
13th Aug 20262512 PMAQI
13th Aug 2026391 PMAQI
13th Aug 2026322 PMAQI
13th Aug 2026243 PMAQI
13th Aug 2026264 PMAQI
13th Aug 2026415 PMAQI
13th Aug 2026276 PMAQI
13th Aug 2026297 PMAQI
13th Aug 2026398 PMAQI
13th Aug 2026289 PMAQI
13th Aug 20263610 PMAQI
13th Aug 20264211 PMAQI
14th Aug 20264612 AMAQI
14th Aug 2026471 AMAQI
14th Aug 2026342 AMAQI
14th Aug 2026333 AMAQI
14th Aug 2026164 AMAQI
20°C14/26°C
14th Aug 2026115 AMAQI
14th Aug 2026316 AMAQI
14th Aug 2026287 AMAQI
14th Aug 2026248 AMAQI
14th Aug 2026199 AMAQI
14th Aug 20261510 AMAQI
14th Aug 20261211 AMAQI
14th Aug 20261312 PMAQI
14th Aug 2026121 PMAQI
14th Aug 202692 PMAQI
14th Aug 2026163 PMAQI
14th Aug 2026124 PMAQI
14th Aug 2026225 PMAQI
14th Aug 202696 PMAQI
14th Aug 2026187 PMAQI
14th Aug 2026188 PMAQI
14th Aug 2026209 PMAQI
14th Aug 20262010 PMAQI
14th Aug 20261511 PMAQI
15th Aug 20261312 AMAQI
15th Aug 202691 AMAQI
15th Aug 2026102 AMAQI
15th Aug 2026113 AMAQI
15th Aug 2026114 AMAQI
18°C15/21°C
15th Aug 2026105 AMAQI
15th Aug 2026176 AMAQI
15th Aug 2026127 AMAQI
15th Aug 2026128 AMAQI
15th Aug 2026179 AMAQI
15th Aug 20262110 AMAQI
15th Aug 20262711 AMAQI
15th Aug 20262612 PMAQI
15th Aug 2026141 PMAQI
15th Aug 2026152 PMAQI
15th Aug 2026203 PMAQI
15th Aug 202684 PMAQI
15th Aug 202685 PMAQI
15th Aug 202686 PMAQI
15th Aug 202697 PMAQI
15th Aug 2026108 PMAQI
15th Aug 202689 PMAQI
15th Aug 20261810 PMAQI
15th Aug 20263611 PMAQI
16th Aug 20262312 AMAQI
16th Aug 2026271 AMAQI
16th Aug 2026152 AMAQI
16th Aug 2026123 AMAQI
16th Aug 2026134 AMAQI
14°C11/17°C
16th Aug 2026125 AMAQI
5 AM16th Aug 2026206 AMAQI
16th Aug 2026137 AMAQI
16th Aug 2026148 AMAQI
16th Aug 2026129 AMAQI
16th Aug 20261310 AMAQI
16th Aug 20261411 AMAQI
16th Aug 20262612 PMAQI
12 PM16th Aug 2026411 PMAQI
16th Aug 2026122 PMAQI
16th Aug 2026103 PMAQI
16th Aug 2026124 PMAQI
16th Aug 2026185 PMAQI
16th Aug 2026336 PMAQI
16th Aug 2026167 PMAQI
16th Aug 2026148 PMAQI
8 PM16th Aug 2026259 PMAQI
16th Aug 20262410 PMAQI
16th Aug 20261811 PMAQI
12 AM
4 AM
12°C10/16°C
Day time
Avg. Highest Time
7 AM - 8 AM
41AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM
27AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 8 AM (Avg. 41), while the lowest AQI was between 4 PM to 4 PM (Avg. 27).
Night time
Avg. Highest Time
4 AM
33AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 2 AM
30AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 33), while the lowest AQI was between 1 AM to 2 AM (Avg. 30).
2026 Days Vs Air Quality
Chelyabinsk, Chelyabinskaya Oblast, Russia
2026
90%
202
10%
22
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
202 DaysModerate
22 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 228 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Chelyabinsk, Chelyabinskaya Oblast, Russia
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
19AQI (US)
19AQI (US)
2nd January 2026
47AQI (US)
47AQI (US)
3rd January 2026
53AQI (US)
53AQI (US)
4th January 2026
42AQI (US)
42AQI (US)
5th January 2026
19AQI (US)
19AQI (US)
6th January 2026
28AQI (US)
28AQI (US)
7th January 2026
21AQI (US)
21AQI (US)
8th January 2026
39AQI (US)
39AQI (US)
9th January 2026
37AQI (US)
37AQI (US)
10th January 2026
63AQI (US)
63AQI (US)
11th January 2026
45AQI (US)
45AQI (US)
12th January 2026
29AQI (US)
29AQI (US)
13th January 2026
29AQI (US)
29AQI (US)
14th January 2026
33AQI (US)
33AQI (US)
15th January 2026
63AQI (US)
63AQI (US)
16th January 2026
62AQI (US)
62AQI (US)
17th January 2026
44AQI (US)
44AQI (US)
18th January 2026
37AQI (US)
37AQI (US)
19th January 2026
57AQI (US)
57AQI (US)
20th January 2026
63AQI (US)
63AQI (US)
21st January 2026
51AQI (US)
51AQI (US)
22nd January 2026
47AQI (US)
47AQI (US)
23rd January 2026
18AQI (US)
18AQI (US)
24th January 2026
32AQI (US)
32AQI (US)
25th January 2026
29AQI (US)
29AQI (US)
26th January 2026
26AQI (US)
26AQI (US)
27th January 2026
13AQI (US)
13AQI (US)
28th January 2026
11AQI (US)
11AQI (US)
29th January 2026
52AQI (US)
52AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
54AQI (US)
54AQI (US)
1st February 2026
44AQI (US)
44AQI (US)
2nd February 2026
12AQI (US)
12AQI (US)
3rd February 2026
20AQI (US)
20AQI (US)
4th February 2026
32AQI (US)
32AQI (US)
5th February 2026
42AQI (US)
42AQI (US)
6th February 2026
37AQI (US)
37AQI (US)
7th February 2026
9AQI (US)
9AQI (US)
8th February 2026
14AQI (US)
14AQI (US)
9th February 2026
58AQI (US)
58AQI (US)
10th February 2026
50AQI (US)
50AQI (US)
11th February 2026
49AQI (US)
49AQI (US)
12th February 2026
17AQI (US)
17AQI (US)
13th February 2026
22AQI (US)
22AQI (US)
14th February 2026
60AQI (US)
60AQI (US)
15th February 2026
54AQI (US)
54AQI (US)
16th February 2026
36AQI (US)
36AQI (US)
17th February 2026
10AQI (US)
10AQI (US)
18th February 2026
19AQI (US)
19AQI (US)
19th February 2026
49AQI (US)
49AQI (US)
20th February 2026
28AQI (US)
28AQI (US)
21st February 2026
29AQI (US)
29AQI (US)
22nd February 2026
47AQI (US)
47AQI (US)
23rd February 2026
43AQI (US)
43AQI (US)
24th February 2026
43AQI (US)
43AQI (US)
25th February 2026
37AQI (US)
37AQI (US)
26th February 2026
36AQI (US)
36AQI (US)
27th February 2026
33AQI (US)
33AQI (US)
28th February 2026
29AQI (US)
29AQI (US)
1st March 2026
40AQI (US)
40AQI (US)
2nd March 2026
42AQI (US)
42AQI (US)
3rd March 2026
12AQI (US)
12AQI (US)
4th March 2026
30AQI (US)
30AQI (US)
5th March 2026
39AQI (US)
39AQI (US)
6th March 2026
30AQI (US)
30AQI (US)
7th March 2026
29AQI (US)
29AQI (US)
8th March 2026
11AQI (US)
11AQI (US)
9th March 2026
30AQI (US)
30AQI (US)
10th March 2026
29AQI (US)
29AQI (US)
11th March 2026
38AQI (US)
38AQI (US)
12th March 2026
58AQI (US)
58AQI (US)
13th March 2026
57AQI (US)
57AQI (US)
14th March 2026
55AQI (US)
55AQI (US)
15th March 2026
54AQI (US)
54AQI (US)
16th March 2026
54AQI (US)
54AQI (US)
17th March 2026
38AQI (US)
38AQI (US)
18th March 2026
12AQI (US)
12AQI (US)
19th March 2026
33AQI (US)
33AQI (US)
20th March 2026
43AQI (US)
43AQI (US)
21st March 2026
39AQI (US)
39AQI (US)
22nd March 2026
36AQI (US)
36AQI (US)
23rd March 2026
40AQI (US)
40AQI (US)
24th March 2026
36AQI (US)
36AQI (US)
25th March 2026
42AQI (US)
42AQI (US)
26th March 2026
44AQI (US)
44AQI (US)
27th March 2026
15AQI (US)
15AQI (US)
28th March 2026
15AQI (US)
15AQI (US)
29th March 2026
36AQI (US)
36AQI (US)
30th March 2026
21AQI (US)
21AQI (US)
31st March 2026
24AQI (US)
24AQI (US)
1st April 2026
26AQI (US)
26AQI (US)
2nd April 2026
37AQI (US)
37AQI (US)
3rd April 2026
34AQI (US)
34AQI (US)
4th April 2026
29AQI (US)
29AQI (US)
5th April 2026
37AQI (US)
37AQI (US)
6th April 2026
32AQI (US)
32AQI (US)
7th April 2026
6AQI (US)
6AQI (US)
8th April 2026
10AQI (US)
10AQI (US)
9th April 2026
28AQI (US)
28AQI (US)
10th April 2026
29AQI (US)
29AQI (US)
11th April 2026
32AQI (US)
32AQI (US)
12th April 2026
48AQI (US)
48AQI (US)
13th April 2026
22AQI (US)
22AQI (US)
14th April 2026
14AQI (US)
14AQI (US)
15th April 2026
10AQI (US)
10AQI (US)
16th April 2026
25AQI (US)
25AQI (US)
17th April 2026
18th April 2026
28AQI (US)
28AQI (US)
19th April 2026
32AQI (US)
32AQI (US)
20th April 2026
31AQI (US)
31AQI (US)
21st April 2026
20AQI (US)
20AQI (US)
22nd April 2026
23rd April 2026
34AQI (US)
34AQI (US)
24th April 2026
36AQI (US)
36AQI (US)
25th April 2026
28AQI (US)
28AQI (US)
26th April 2026
11AQI (US)
11AQI (US)
27th April 2026
21AQI (US)
21AQI (US)
28th April 2026
7AQI (US)
7AQI (US)
29th April 2026
14AQI (US)
14AQI (US)
30th April 2026
32AQI (US)
32AQI (US)
1st May 2026
37AQI (US)
37AQI (US)
2nd May 2026
28AQI (US)
28AQI (US)
3rd May 2026
28AQI (US)
28AQI (US)
4th May 2026
34AQI (US)
34AQI (US)
5th May 2026
28AQI (US)
28AQI (US)
6th May 2026
34AQI (US)
34AQI (US)
7th May 2026
24AQI (US)
24AQI (US)
8th May 2026
25AQI (US)
25AQI (US)
9th May 2026
10th May 2026
5AQI (US)
5AQI (US)
11th May 2026
14AQI (US)
14AQI (US)
12th May 2026
42AQI (US)
42AQI (US)
13th May 2026
40AQI (US)
40AQI (US)
14th May 2026
36AQI (US)
36AQI (US)
15th May 2026
26AQI (US)
26AQI (US)
16th May 2026
50AQI (US)
50AQI (US)
17th May 2026
58AQI (US)
58AQI (US)
18th May 2026
68AQI (US)
68AQI (US)
19th May 2026
72AQI (US)
72AQI (US)
20th May 2026
81AQI (US)
81AQI (US)
21st May 2026
59AQI (US)
59AQI (US)
22nd May 2026
41AQI (US)
41AQI (US)
23rd May 2026
38AQI (US)
38AQI (US)
24th May 2026
45AQI (US)
45AQI (US)
25th May 2026
47AQI (US)
47AQI (US)
26th May 2026
42AQI (US)
42AQI (US)
27th May 2026
22AQI (US)
22AQI (US)
28th May 2026
22AQI (US)
22AQI (US)
29th May 2026
20AQI (US)
20AQI (US)
30th May 2026
20AQI (US)
20AQI (US)
31st May 2026
23AQI (US)
23AQI (US)
1st June 2026
24AQI (US)
24AQI (US)
2nd June 2026
26AQI (US)
26AQI (US)
3rd June 2026
25AQI (US)
25AQI (US)
4th June 2026
20AQI (US)
20AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
21AQI (US)
21AQI (US)
10th June 2026
21AQI (US)
21AQI (US)
11th June 2026
22AQI (US)
22AQI (US)
12th June 2026
23AQI (US)
23AQI (US)
13th June 2026
22AQI (US)
22AQI (US)
14th June 2026
22AQI (US)
22AQI (US)
15th June 2026
21AQI (US)
21AQI (US)
16th June 2026
23AQI (US)
23AQI (US)
17th June 2026
31AQI (US)
31AQI (US)
18th June 2026
28AQI (US)
28AQI (US)
19th June 2026
8AQI (US)
8AQI (US)
20th June 2026
17AQI (US)
17AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
18AQI (US)
18AQI (US)
24th June 2026
17AQI (US)
17AQI (US)
25th June 2026
21AQI (US)
21AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
24AQI (US)
24AQI (US)
28th June 2026
23AQI (US)
23AQI (US)
29th June 2026
18AQI (US)
18AQI (US)
30th June 2026
17AQI (US)
17AQI (US)
1st July 2026
18AQI (US)
18AQI (US)
2nd July 2026
21AQI (US)
21AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
22AQI (US)
22AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
20AQI (US)
20AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
24AQI (US)
24AQI (US)
12th July 2026
24AQI (US)
24AQI (US)
13th July 2026
25AQI (US)
25AQI (US)
14th July 2026
25AQI (US)
25AQI (US)
15th July 2026
21AQI (US)
21AQI (US)
16th July 2026
19AQI (US)
19AQI (US)
17th July 2026
24AQI (US)
24AQI (US)
18th July 2026
37AQI (US)
37AQI (US)
19th July 2026
31AQI (US)
31AQI (US)
20th July 2026
33AQI (US)
33AQI (US)
21st July 2026
37AQI (US)
37AQI (US)
22nd July 2026
50AQI (US)
50AQI (US)
23rd July 2026
49AQI (US)
49AQI (US)
24th July 2026
45AQI (US)
45AQI (US)
25th July 2026
36AQI (US)
36AQI (US)
26th July 2026
48AQI (US)
48AQI (US)
27th July 2026
43AQI (US)
43AQI (US)
28th July 2026
37AQI (US)
37AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
28AQI (US)
28AQI (US)
31st July 2026
23AQI (US)
23AQI (US)
1st August 2026
30AQI (US)
30AQI (US)
2nd August 2026
36AQI (US)
36AQI (US)
3rd August 2026
34AQI (US)
34AQI (US)
4th August 2026
40AQI (US)
40AQI (US)
5th August 2026
20AQI (US)
20AQI (US)
6th August 2026
26AQI (US)
26AQI (US)
7th August 2026
25AQI (US)
25AQI (US)
8th August 2026
33AQI (US)
33AQI (US)
9th August 2026
28AQI (US)
28AQI (US)
10th August 2026
30AQI (US)
30AQI (US)
11th August 2026
31AQI (US)
31AQI (US)
12th August 2026
34AQI (US)
34AQI (US)
13th August 2026
34AQI (US)
34AQI (US)
14th August 2026
21AQI (US)
21AQI (US)
15th August 2026
15AQI (US)
15AQI (US)
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
39AQI (US)
34AQI (US)
35AQI (US)
25AQI (US)
37AQI (US)
21AQI (US)
29AQI (US)
29AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202631AQI (US)
22
9
25
3
26
5
28
25
5
30
31
15
202
22
Highest AQI (US) recorded in
January39AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202551AQI (US)
30
1
25
3
31
30
31
30
31
13
18
14
16
12
19
28
2
23
8
182
179
4
Highest AQI (US) recorded in
February89AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
202442AQI (US)
25
6
25
4
27
4
27
3
31
30
30
1
25
6
23
6
27
4
19
9
2
23
8
289
66
10
Highest AQI (US) recorded in
December89AQI (US)
Lowest AQI (US) recorded in
May27AQI (US)
202324AQI (US)
31
27
1
31
30
25
6
30
30
1
28
3
29
1
31
29
30
1
351
13
Highest AQI (US) recorded in
December38AQI (US)
Lowest AQI (US) recorded in
October16AQI (US)
202223AQI (US)
4
30
28
3
62
3
Highest AQI (US) recorded in
December26AQI (US)
Lowest AQI (US) recorded in
November20AQI (US)
202157AQI (US)
1
22
6
1
5
20
3
18
12
1
15
14
1
21
7
3
18
12
11
5
89
92
14
1
Highest AQI (US) recorded in
January85AQI (US)
Lowest AQI (US) recorded in
July40AQI (US)
202059AQI (US)
13
8
12
1
15
3
26
4
5
23
3
13
18
18
9
3
12
17
1
1
12
11
5
2
4
19
5
3
126
116
18
6
Highest AQI (US) recorded in
December89AQI (US)
Lowest AQI (US) recorded in
March35AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2020(Avg.)
59AQI (US)Least Polluted Year Recorded
2022(Avg.)
23AQI (US)Chelyabinsk's annual 2026 AQI (US) (31) shows an average percentage change of -15.7% (improved AQI (US)) compared to previous years: 2020 (59), 2021 (57), 2022 (23), 2023 (24), 2024 (42), 2025 (51).
