Usti Nad Labem, Ustecky Kraj, Czechia 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
Usti Nad Labem, Ustecky Kraj, Czechia
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2024
64AQILowest AQI recorded on
24th Aug 2025
19AQISame Day Analysis (6th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 46 of Good air quality on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Usti Nad Labem, Ustecky Kraj, Czechia
AQI
Day
Night
.
5 AM6th Aug 2026
9 PM
4 AM7th Aug 2026
Day time
Avg. Highest Time
6AM6th Aug
62AQI
Avg. Lowest Time
6PM6th Aug
22AQI
Night time
Avg. Highest Time
2AM7th Aug
56AQI
Avg. Lowest Time
9PM6th Aug
21AQI
In the last 24 hours,
Usti Nad Labem's AQI reached its highest point of 62 at 6 AM during the Day, while the lowest point, 21, was recorded at 9 PM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Usti Nad Labem, Ustecky Kraj, Czechia
JulAug
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
9th Jul 2026205 AMAQI
9th Jul 2026186 AMAQI
9th Jul 2026227 AMAQI
9th Jul 2026168 AMAQI
9th Jul 202689 AMAQI
9th Jul 20261610 AMAQI
9th Jul 20262011 AMAQI
9th Jul 20261812 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026254 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262510 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026201 AMAQI
10th Jul 2026152 AMAQI
10th Jul 2026213 AMAQI
10th Jul 2026254 AMAQI
17°C9/23°C
10th Jul 2026255 AMAQI
10th Jul 2026236 AMAQI
10th Jul 2026217 AMAQI
10th Jul 2026218 AMAQI
10th Jul 2026249 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20263011 AMAQI
10th Jul 20263012 PMAQI
10th Jul 2026281 PMAQI
10th Jul 2026292 PMAQI
10th Jul 2026263 PMAQI
10th Jul 2026304 PMAQI
10th Jul 2026325 PMAQI
10th Jul 2026316 PMAQI
10th Jul 2026297 PMAQI
10th Jul 2026258 PMAQI
10th Jul 2026249 PMAQI
10th Jul 20262910 PMAQI
10th Jul 20262011 PMAQI
11th Jul 20261912 AMAQI
11th Jul 2026281 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026313 AMAQI
11th Jul 2026244 AMAQI
19°C11/26°C
11th Jul 2026265 AMAQI
11th Jul 2026236 AMAQI
11th Jul 2026227 AMAQI
11th Jul 2026238 AMAQI
11th Jul 2026259 AMAQI
11th Jul 20263010 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026282 PMAQI
11th Jul 2026273 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026245 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026188 PMAQI
11th Jul 202689 PMAQI
11th Jul 20261010 PMAQI
11th Jul 20261611 PMAQI
12th Jul 20262712 AMAQI
12th Jul 2026271 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026244 AMAQI
18°C11/24°C
12th Jul 2026235 AMAQI
12th Jul 2026216 AMAQI
12th Jul 2026207 AMAQI
12th Jul 2026218 AMAQI
12th Jul 2026239 AMAQI
12th Jul 20262710 AMAQI
12th Jul 20262811 AMAQI
12th Jul 20262812 PMAQI
12th Jul 2026271 PMAQI
12th Jul 2026272 PMAQI
12th Jul 2026273 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026275 PMAQI
12th Jul 2026276 PMAQI
12th Jul 2026257 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026239 PMAQI
12th Jul 20262710 PMAQI
12th Jul 20262511 PMAQI
13th Jul 20262712 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026272 AMAQI
13th Jul 2026283 AMAQI
13th Jul 2026244 AMAQI
20°C12/27°C
13th Jul 2026235 AMAQI
13th Jul 2026226 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026208 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20263210 AMAQI
13th Jul 20263211 AMAQI
13th Jul 20263212 PMAQI
13th Jul 2026381 PMAQI
13th Jul 2026482 PMAQI
13th Jul 2026373 PMAQI
13th Jul 2026264 PMAQI
13th Jul 2026205 PMAQI
13th Jul 2026166 PMAQI
13th Jul 2026167 PMAQI
13th Jul 2026138 PMAQI
13th Jul 2026239 PMAQI
13th Jul 20262810 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20263412 AMAQI
14th Jul 2026361 AMAQI
14th Jul 2026382 AMAQI
14th Jul 2026373 AMAQI
14th Jul 2026334 AMAQI
21°C13/27°C
14th Jul 2026315 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026287 AMAQI
14th Jul 2026268 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20263510 AMAQI
14th Jul 20263211 AMAQI
14th Jul 20262912 PMAQI
14th Jul 2026331 PMAQI
14th Jul 2026322 PMAQI
14th Jul 2026223 PMAQI
14th Jul 2026204 PMAQI
14th Jul 2026265 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026297 PMAQI
14th Jul 2026238 PMAQI
14th Jul 2026209 PMAQI
14th Jul 20261910 PMAQI
14th Jul 20262111 PMAQI
15th Jul 20262412 AMAQI
15th Jul 2026331 AMAQI
15th Jul 2026412 AMAQI
15th Jul 2026433 AMAQI
15th Jul 2026474 AMAQI
20°C15/26°C
15th Jul 2026545 AMAQI
15th Jul 2026456 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026218 AMAQI
15th Jul 2026239 AMAQI
15th Jul 20262210 AMAQI
15th Jul 20262811 AMAQI
15th Jul 20262712 PMAQI
15th Jul 2026251 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026184 PMAQI
15th Jul 2026195 PMAQI
15th Jul 2026186 PMAQI
15th Jul 2026147 PMAQI
15th Jul 2026128 PMAQI
15th Jul 2026129 PMAQI
15th Jul 20261010 PMAQI
15th Jul 20261011 PMAQI
16th Jul 20261212 AMAQI
16th Jul 2026161 AMAQI
16th Jul 2026222 AMAQI
16th Jul 2026243 AMAQI
16th Jul 2026244 AMAQI
18°C13/23°C
16th Jul 2026225 AMAQI
16th Jul 2026226 AMAQI
16th Jul 2026207 AMAQI
16th Jul 2026208 AMAQI
16th Jul 2026269 AMAQI
16th Jul 20263010 AMAQI
16th Jul 20262911 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026301 PMAQI
16th Jul 2026242 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026214 PMAQI
16th Jul 2026225 PMAQI
16th Jul 2026216 PMAQI
16th Jul 2026237 PMAQI
16th Jul 2026248 PMAQI
16th Jul 2026249 PMAQI
16th Jul 20262410 PMAQI
16th Jul 20262811 PMAQI
17th Jul 20262512 AMAQI
17th Jul 2026281 AMAQI
17th Jul 2026312 AMAQI
17th Jul 2026353 AMAQI
17th Jul 2026294 AMAQI
21°C14/28°C
17th Jul 2026235 AMAQI
17th Jul 2026226 AMAQI
17th Jul 2026237 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026349 AMAQI
17th Jul 20264510 AMAQI
17th Jul 20265411 AMAQI
17th Jul 20265512 PMAQI
17th Jul 2026511 PMAQI
17th Jul 2026502 PMAQI
17th Jul 2026483 PMAQI
17th Jul 2026464 PMAQI
17th Jul 2026435 PMAQI
17th Jul 2026406 PMAQI
17th Jul 2026387 PMAQI
17th Jul 2026348 PMAQI
17th Jul 2026319 PMAQI
17th Jul 20263010 PMAQI
17th Jul 20262811 PMAQI
18th Jul 20262412 AMAQI
18th Jul 2026241 AMAQI
18th Jul 2026272 AMAQI
18th Jul 2026243 AMAQI
18th Jul 2026234 AMAQI
21°C16/28°C
18th Jul 2026255 AMAQI
18th Jul 2026286 AMAQI
18th Jul 2026277 AMAQI
18th Jul 2026308 AMAQI
18th Jul 2026429 AMAQI
18th Jul 20264410 AMAQI
18th Jul 20265311 AMAQI
18th Jul 20265612 PMAQI
18th Jul 2026571 PMAQI
18th Jul 2026522 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026444 PMAQI
18th Jul 2026385 PMAQI
18th Jul 2026356 PMAQI
18th Jul 2026357 PMAQI
18th Jul 2026308 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20263110 PMAQI
18th Jul 20263311 PMAQI
19th Jul 20263812 AMAQI
19th Jul 2026421 AMAQI
19th Jul 2026442 AMAQI
19th Jul 2026463 AMAQI
19th Jul 2026444 AMAQI
19°C15/24°C
19th Jul 2026445 AMAQI
19th Jul 2026456 AMAQI
19th Jul 2026537 AMAQI
19th Jul 2026508 AMAQI
19th Jul 2026539 AMAQI
19th Jul 20265810 AMAQI
19th Jul 20265811 AMAQI
19th Jul 20265212 PMAQI
19th Jul 2026501 PMAQI
19th Jul 2026482 PMAQI
19th Jul 2026463 PMAQI
19th Jul 2026364 PMAQI
19th Jul 2026225 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026287 PMAQI
19th Jul 2026218 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262810 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026211 AMAQI
20th Jul 2026182 AMAQI
20th Jul 2026183 AMAQI
20th Jul 2026234 AMAQI
15°C11/20°C
20th Jul 2026215 AMAQI
20th Jul 2026236 AMAQI
20th Jul 2026227 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262310 AMAQI
20th Jul 20262011 AMAQI
20th Jul 20262312 PMAQI
20th Jul 2026281 PMAQI
20th Jul 2026302 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026244 PMAQI
20th Jul 2026285 PMAQI
20th Jul 2026266 PMAQI
20th Jul 2026317 PMAQI
20th Jul 2026268 PMAQI
20th Jul 2026219 PMAQI
20th Jul 20262410 PMAQI
20th Jul 20262211 PMAQI
21st Jul 20262412 AMAQI
21st Jul 2026261 AMAQI
21st Jul 2026242 AMAQI
21st Jul 2026233 AMAQI
21st Jul 2026244 AMAQI
14°C9/19°C
21st Jul 2026356 AMAQI
21st Jul 2026307 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026249 AMAQI
21st Jul 20262810 AMAQI
21st Jul 20262911 AMAQI
21st Jul 20263812 PMAQI
21st Jul 2026261 PMAQI
21st Jul 2026262 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026324 PMAQI
21st Jul 2026235 PMAQI
21st Jul 2026316 PMAQI
21st Jul 2026337 PMAQI
21st Jul 2026338 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263310 PMAQI
21st Jul 20263811 PMAQI
22nd Jul 20263812 AMAQI
22nd Jul 2026361 AMAQI
22nd Jul 2026362 AMAQI
22nd Jul 2026363 AMAQI
22nd Jul 2026304 AMAQI
15°C9/20°C
22nd Jul 2026325 AMAQI
22nd Jul 2026326 AMAQI
22nd Jul 2026327 AMAQI
22nd Jul 2026328 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262610 AMAQI
22nd Jul 20262611 AMAQI
22nd Jul 20263212 PMAQI
22nd Jul 2026261 PMAQI
22nd Jul 2026292 PMAQI
22nd Jul 2026273 PMAQI
22nd Jul 2026264 PMAQI
22nd Jul 2026285 PMAQI
22nd Jul 2026246 PMAQI
22nd Jul 2026247 PMAQI
22nd Jul 2026248 PMAQI
22nd Jul 2026269 PMAQI
22nd Jul 20262410 PMAQI
22nd Jul 20262411 PMAQI
23rd Jul 20263612 AMAQI
23rd Jul 2026381 AMAQI
23rd Jul 2026402 AMAQI
23rd Jul 2026363 AMAQI
23rd Jul 2026334 AMAQI
16°C11/21°C
23rd Jul 2026345 AMAQI
23rd Jul 2026356 AMAQI
23rd Jul 2026427 AMAQI
23rd Jul 2026428 AMAQI
23rd Jul 2026449 AMAQI
23rd Jul 20263510 AMAQI
23rd Jul 20263811 AMAQI
23rd Jul 20264012 PMAQI
23rd Jul 2026301 PMAQI
23rd Jul 2026312 PMAQI
23rd Jul 2026333 PMAQI
23rd Jul 2026274 PMAQI
23rd Jul 2026235 PMAQI
23rd Jul 2026266 PMAQI
23rd Jul 2026277 PMAQI
23rd Jul 2026348 PMAQI
23rd Jul 2026319 PMAQI
23rd Jul 20263810 PMAQI
23rd Jul 20262411 PMAQI
24th Jul 20262612 AMAQI
24th Jul 2026431 AMAQI
24th Jul 2026382 AMAQI
24th Jul 2026463 AMAQI
24th Jul 2026364 AMAQI
13°C10/17°C
24th Jul 2026325 AMAQI
24th Jul 2026326 AMAQI
24th Jul 2026347 AMAQI
24th Jul 2026268 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20263610 AMAQI
24th Jul 20263911 AMAQI
24th Jul 20263412 PMAQI
24th Jul 2026241 PMAQI
24th Jul 2026522 PMAQI
24th Jul 2026393 PMAQI
24th Jul 2026524 PMAQI
24th Jul 2026325 PMAQI
24th Jul 2026266 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026248 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20262410 PMAQI
24th Jul 20262411 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026241 AMAQI
25th Jul 2026262 AMAQI
25th Jul 2026263 AMAQI
25th Jul 2026264 AMAQI
16°C8/23°C
25th Jul 2026235 AMAQI
25th Jul 2026246 AMAQI
25th Jul 2026427 AMAQI
25th Jul 2026448 AMAQI
25th Jul 2026249 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20265412 PMAQI
25th Jul 2026571 PMAQI
25th Jul 2026502 PMAQI
25th Jul 2026453 PMAQI
25th Jul 2026354 PMAQI
25th Jul 2026265 PMAQI
25th Jul 2026316 PMAQI
25th Jul 2026227 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20263010 PMAQI
25th Jul 20263211 PMAQI
26th Jul 20262612 AMAQI
26th Jul 2026421 AMAQI
26th Jul 2026422 AMAQI
26th Jul 2026393 AMAQI
26th Jul 2026344 AMAQI
19°C11/28°C
26th Jul 2026365 AMAQI
26th Jul 2026426 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026448 AMAQI
26th Jul 2026309 AMAQI
26th Jul 20263410 AMAQI
26th Jul 20264711 AMAQI
26th Jul 20265412 PMAQI
26th Jul 2026501 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026403 PMAQI
26th Jul 2026284 PMAQI
26th Jul 2026275 PMAQI
26th Jul 2026326 PMAQI
26th Jul 2026357 PMAQI
26th Jul 2026358 PMAQI
26th Jul 2026419 PMAQI
26th Jul 20264310 PMAQI
26th Jul 20264611 PMAQI
27th Jul 20265312 AMAQI
27th Jul 2026541 AMAQI
27th Jul 2026502 AMAQI
27th Jul 2026483 AMAQI
27th Jul 2026364 AMAQI
22°C14/30°C
27th Jul 2026285 AMAQI
27th Jul 2026286 AMAQI
27th Jul 2026377 AMAQI
27th Jul 2026308 AMAQI
27th Jul 2026289 AMAQI
27th Jul 20262210 AMAQI
27th Jul 20262411 AMAQI
27th Jul 20262612 PMAQI
27th Jul 2026301 PMAQI
27th Jul 2026222 PMAQI
27th Jul 2026353 PMAQI
27th Jul 2026284 PMAQI
27th Jul 2026365 PMAQI
27th Jul 2026316 PMAQI
27th Jul 2026337 PMAQI
27th Jul 2026388 PMAQI
27th Jul 2026289 PMAQI
27th Jul 20262410 PMAQI
27th Jul 20262211 PMAQI
28th Jul 20262412 AMAQI
28th Jul 2026311 AMAQI
28th Jul 2026392 AMAQI
28th Jul 2026383 AMAQI
28th Jul 2026424 AMAQI
19°C14/22°C
28th Jul 2026275 AMAQI
28th Jul 2026276 AMAQI
28th Jul 2026247 AMAQI
28th Jul 2026228 AMAQI
28th Jul 2026279 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20263211 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026363 PMAQI
28th Jul 2026334 PMAQI
28th Jul 2026265 PMAQI
28th Jul 2026306 PMAQI
28th Jul 2026267 PMAQI
28th Jul 2026268 PMAQI
28th Jul 2026329 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20262611 PMAQI
29th Jul 20262612 AMAQI
29th Jul 2026421 AMAQI
29th Jul 2026312 AMAQI
29th Jul 2026323 AMAQI
29th Jul 2026304 AMAQI
19°C11/25°C
29th Jul 2026475 AMAQI
29th Jul 2026516 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026248 AMAQI
29th Jul 2026249 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20264611 AMAQI
29th Jul 20265012 PMAQI
29th Jul 2026511 PMAQI
29th Jul 2026512 PMAQI
29th Jul 2026463 PMAQI
29th Jul 2026444 PMAQI
29th Jul 2026465 PMAQI
29th Jul 2026306 PMAQI
29th Jul 2026227 PMAQI
29th Jul 2026248 PMAQI
29th Jul 2026249 PMAQI
29th Jul 20263910 PMAQI
29th Jul 20262811 PMAQI
30th Jul 20264012 AMAQI
30th Jul 2026441 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026463 AMAQI
30th Jul 2026364 AMAQI
22°C13/31°C
30th Jul 2026345 AMAQI
30th Jul 2026436 AMAQI
30th Jul 2026507 AMAQI
30th Jul 2026498 AMAQI
30th Jul 2026549 AMAQI
30th Jul 20264510 AMAQI
30th Jul 20265411 AMAQI
30th Jul 20265912 PMAQI
30th Jul 2026571 PMAQI
30th Jul 2026552 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026285 PMAQI
30th Jul 2026236 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026228 PMAQI
30th Jul 2026269 PMAQI
30th Jul 20263510 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20264212 AMAQI
31st Jul 2026551 AMAQI
31st Jul 2026582 AMAQI
31st Jul 2026603 AMAQI
31st Jul 2026574 AMAQI
26°C17/36°C
31st Jul 2026545 AMAQI
31st Jul 2026426 AMAQI
31st Jul 2026387 AMAQI
31st Jul 2026478 AMAQI
31st Jul 2026619 AMAQI
31st Jul 20266410 AMAQI
31st Jul 20266411 AMAQI
31st Jul 20265812 PMAQI
31st Jul 2026461 PMAQI
31st Jul 2026432 PMAQI
31st Jul 2026503 PMAQI
31st Jul 2026524 PMAQI
31st Jul 2026465 PMAQI
31st Jul 2026356 PMAQI
31st Jul 2026357 PMAQI
31st Jul 2026458 PMAQI
31st Jul 2026549 PMAQI
31st Jul 20265310 PMAQI
31st Jul 20265511 PMAQI
1st Aug 20265412 AMAQI
1st Aug 2026521 AMAQI
1st Aug 2026532 AMAQI
1st Aug 2026583 AMAQI
1st Aug 2026584 AMAQI
25°C18/34°C
1st Aug 2026505 AMAQI
1st Aug 2026496 AMAQI
1st Aug 2026567 AMAQI
1st Aug 2026648 AMAQI
1st Aug 2026609 AMAQI
1st Aug 20265810 AMAQI
1st Aug 20265711 AMAQI
1st Aug 20266012 PMAQI
1st Aug 2026611 PMAQI
1st Aug 2026602 PMAQI
1st Aug 2026673 PMAQI
1st Aug 2026804 PMAQI
1st Aug 2026745 PMAQI
1st Aug 2026636 PMAQI
1st Aug 2026537 PMAQI
1st Aug 2026448 PMAQI
1st Aug 2026309 PMAQI
1st Aug 20262410 PMAQI
1st Aug 20262111 PMAQI
2nd Aug 20262112 AMAQI
2nd Aug 2026241 AMAQI
2nd Aug 2026222 AMAQI
2nd Aug 2026193 AMAQI
2nd Aug 2026214 AMAQI
20°C15/26°C
2nd Aug 2026275 AMAQI
2nd Aug 2026326 AMAQI
2nd Aug 2026277 AMAQI
2nd Aug 2026278 AMAQI
2nd Aug 2026299 AMAQI
2nd Aug 20263410 AMAQI
2nd Aug 20262211 AMAQI
2nd Aug 20261812 PMAQI
2nd Aug 2026221 PMAQI
2nd Aug 2026182 PMAQI
2nd Aug 2026213 PMAQI
2nd Aug 2026214 PMAQI
2nd Aug 2026215 PMAQI
2nd Aug 2026186 PMAQI
2nd Aug 2026197 PMAQI
2nd Aug 2026188 PMAQI
2nd Aug 2026189 PMAQI
2nd Aug 20261810 PMAQI
2nd Aug 20261611 PMAQI
3rd Aug 20261612 AMAQI
3rd Aug 2026181 AMAQI
3rd Aug 2026162 AMAQI
3rd Aug 2026203 AMAQI
3rd Aug 2026224 AMAQI
19°C13/25°C
3rd Aug 2026255 AMAQI
3rd Aug 2026226 AMAQI
3rd Aug 2026237 AMAQI
3rd Aug 2026288 AMAQI
3rd Aug 2026349 AMAQI
3rd Aug 20262810 AMAQI
3rd Aug 20262711 AMAQI
3rd Aug 20263212 PMAQI
3rd Aug 2026481 PMAQI
3rd Aug 2026392 PMAQI
3rd Aug 2026313 PMAQI
3rd Aug 2026244 PMAQI
3rd Aug 2026225 PMAQI
3rd Aug 2026386 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026388 PMAQI
3rd Aug 2026389 PMAQI
3rd Aug 20264210 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20265312 AMAQI
4th Aug 2026561 AMAQI
4th Aug 2026522 AMAQI
4th Aug 2026503 AMAQI
4th Aug 2026484 AMAQI
24°C15/33°C
4th Aug 2026565 AMAQI
4th Aug 2026546 AMAQI
4th Aug 2026487 AMAQI
4th Aug 2026498 AMAQI
4th Aug 2026599 AMAQI
4th Aug 20266010 AMAQI
4th Aug 20265511 AMAQI
4th Aug 20265712 PMAQI
4th Aug 2026621 PMAQI
4th Aug 2026542 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026374 PMAQI
4th Aug 2026325 PMAQI
4th Aug 2026306 PMAQI
4th Aug 2026367 PMAQI
4th Aug 2026378 PMAQI
4th Aug 2026569 PMAQI
4th Aug 20265410 PMAQI
4th Aug 20264411 PMAQI
5th Aug 20265012 AMAQI
5th Aug 2026571 AMAQI
5th Aug 2026532 AMAQI
5th Aug 2026553 AMAQI
5th Aug 2026504 AMAQI
25°C19/36°C
5th Aug 2026495 AMAQI
5th Aug 2026526 AMAQI
5th Aug 2026567 AMAQI
5th Aug 2026628 AMAQI
5th Aug 2026559 AMAQI
5th Aug 20264910 AMAQI
5th Aug 20264911 AMAQI
5th Aug 20265012 PMAQI
5th Aug 2026501 PMAQI
5th Aug 2026422 PMAQI
5th Aug 2026263 PMAQI
5th Aug 2026304 PMAQI
5th Aug 2026335 PMAQI
5th Aug 2026346 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026248 PMAQI
5th Aug 2026269 PMAQI
5th Aug 20263410 PMAQI
5th Aug 20263611 PMAQI
6th Aug 20264412 AMAQI
6th Aug 2026521 AMAQI
6th Aug 2026602 AMAQI
6th Aug 2026573 AMAQI
6th Aug 2026564 AMAQI
25°C20/33°C
6th Aug 2026605 AMAQI
6th Aug 2026626 AMAQI
6th Aug 2026587 AMAQI
6th Aug 2026588 AMAQI
6th Aug 2026599 AMAQI
6th Aug 20265610 AMAQI
6th Aug 20265211 AMAQI
6th Aug 20265612 PMAQI
6th Aug 2026541 PMAQI
6th Aug 2026412 PMAQI
6th Aug 2026383 PMAQI
6th Aug 2026454 PMAQI
6th Aug 2026385 PMAQI
6th Aug 2026226 PMAQI
6th Aug 2026267 PMAQI
6th Aug 2026278 PMAQI
6th Aug 2026219 PMAQI
6th Aug 20262610 PMAQI
6th Aug 20263911 PMAQI
7th Aug 20264212 AMAQI
7th Aug 2026521 AMAQI
7th Aug 2026562 AMAQI
7th Aug 2026563 AMAQI
7th Aug 2026564 AMAQI
23°C18/29°C
7th Aug 2026605 AMAQI
5 AM7th Aug 2026486 AMAQI
7th Aug 2026387 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20263110 AMAQI
7th Aug 20264011 AMAQI
7th Aug 20264912 PMAQI
7th Aug 2026361 PMAQI
1 PM7th Aug 2026322 PMAQI
7th Aug 2026293 PMAQI
7th Aug 2026224 PMAQI
7th Aug 2026205 PMAQI
7th Aug 2026276 PMAQI
7th Aug 2026267 PMAQI
7th Aug 2026288 PMAQI
7th Aug 2026219 PMAQI
9 PM7th Aug 20262010 PMAQI
7th Aug 20262111 PMAQI
1 AM
4 AM
19°C13/26°C
Day time
Avg. Highest Time
11 AM - 1 PM
39AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
9 PM
27AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 39), while the lowest AQI was between 9 PM to 9 PM (Avg. 27).
Night time
Avg. Highest Time
1 AM - 3 AM
36AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
10 PM - 11 PM
29AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 3 AM (Avg. 36), while the lowest AQI was between 10 PM to 11 PM (Avg. 29).
2026 Days Vs Air Quality
Usti Nad Labem, Ustecky Kraj, Czechia
2026
68%
147
29%
62
3%
6
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
147 DaysModerate
62 DaysPoor
6 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2026, 68% of 219 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Usti Nad Labem, Ustecky Kraj, Czechia
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
28AQI (US)
28AQI (US)
2nd January 2026
16AQI (US)
16AQI (US)
3rd January 2026
22AQI (US)
22AQI (US)
4th January 2026
22AQI (US)
22AQI (US)
5th January 2026
39AQI (US)
39AQI (US)
6th January 2026
81AQI (US)
81AQI (US)
7th January 2026
82AQI (US)
82AQI (US)
8th January 2026
74AQI (US)
74AQI (US)
9th January 2026
77AQI (US)
77AQI (US)
10th January 2026
65AQI (US)
65AQI (US)
11th January 2026
28AQI (US)
28AQI (US)
12th January 2026
59AQI (US)
59AQI (US)
13th January 2026
101AQI (US)
101AQI (US)
14th January 2026
97AQI (US)
97AQI (US)
15th January 2026
100AQI (US)
100AQI (US)
16th January 2026
80AQI (US)
80AQI (US)
17th January 2026
57AQI (US)
57AQI (US)
18th January 2026
36AQI (US)
36AQI (US)
19th January 2026
42AQI (US)
42AQI (US)
20th January 2026
69AQI (US)
69AQI (US)
21st January 2026
86AQI (US)
86AQI (US)
22nd January 2026
110AQI (US)
110AQI (US)
23rd January 2026
114AQI (US)
114AQI (US)
24th January 2026
113AQI (US)
113AQI (US)
25th January 2026
132AQI (US)
132AQI (US)
26th January 2026
66AQI (US)
66AQI (US)
27th January 2026
58AQI (US)
58AQI (US)
28th January 2026
75AQI (US)
75AQI (US)
29th January 2026
76AQI (US)
76AQI (US)
30th January 2026
68AQI (US)
68AQI (US)
31st January 2026
76AQI (US)
76AQI (US)
1st February 2026
100AQI (US)
100AQI (US)
2nd February 2026
102AQI (US)
102AQI (US)
3rd February 2026
62AQI (US)
62AQI (US)
4th February 2026
69AQI (US)
69AQI (US)
5th February 2026
66AQI (US)
66AQI (US)
6th February 2026
68AQI (US)
68AQI (US)
7th February 2026
68AQI (US)
68AQI (US)
8th February 2026
54AQI (US)
54AQI (US)
9th February 2026
71AQI (US)
71AQI (US)
10th February 2026
71AQI (US)
71AQI (US)
11th February 2026
47AQI (US)
47AQI (US)
12th February 2026
64AQI (US)
64AQI (US)
13th February 2026
24AQI (US)
24AQI (US)
14th February 2026
28AQI (US)
28AQI (US)
15th February 2026
16AQI (US)
16AQI (US)
16th February 2026
58AQI (US)
58AQI (US)
17th February 2026
80AQI (US)
80AQI (US)
18th February 2026
18AQI (US)
18AQI (US)
19th February 2026
58AQI (US)
58AQI (US)
20th February 2026
70AQI (US)
70AQI (US)
21st February 2026
85AQI (US)
85AQI (US)
22nd February 2026
43AQI (US)
43AQI (US)
23rd February 2026
12AQI (US)
12AQI (US)
24th February 2026
13AQI (US)
13AQI (US)
25th February 2026
62AQI (US)
62AQI (US)
26th February 2026
79AQI (US)
79AQI (US)
27th February 2026
72AQI (US)
72AQI (US)
28th February 2026
83AQI (US)
83AQI (US)
1st March 2026
66AQI (US)
66AQI (US)
2nd March 2026
65AQI (US)
65AQI (US)
3rd March 2026
76AQI (US)
76AQI (US)
4th March 2026
93AQI (US)
93AQI (US)
5th March 2026
53AQI (US)
53AQI (US)
6th March 2026
74AQI (US)
74AQI (US)
7th March 2026
76AQI (US)
76AQI (US)
8th March 2026
77AQI (US)
77AQI (US)
9th March 2026
70AQI (US)
70AQI (US)
10th March 2026
80AQI (US)
80AQI (US)
11th March 2026
91AQI (US)
91AQI (US)
12th March 2026
30AQI (US)
30AQI (US)
13th March 2026
39AQI (US)
39AQI (US)
14th March 2026
41AQI (US)
41AQI (US)
15th March 2026
16AQI (US)
16AQI (US)
16th March 2026
28AQI (US)
28AQI (US)
17th March 2026
24AQI (US)
24AQI (US)
18th March 2026
56AQI (US)
56AQI (US)
19th March 2026
88AQI (US)
88AQI (US)
20th March 2026
75AQI (US)
75AQI (US)
21st March 2026
58AQI (US)
58AQI (US)
22nd March 2026
41AQI (US)
41AQI (US)
23rd March 2026
53AQI (US)
53AQI (US)
24th March 2026
68AQI (US)
68AQI (US)
25th March 2026
42AQI (US)
42AQI (US)
26th March 2026
17AQI (US)
17AQI (US)
27th March 2026
20AQI (US)
20AQI (US)
28th March 2026
40AQI (US)
40AQI (US)
29th March 2026
18AQI (US)
18AQI (US)
30th March 2026
32AQI (US)
32AQI (US)
31st March 2026
16AQI (US)
16AQI (US)
1st April 2026
31AQI (US)
31AQI (US)
2nd April 2026
52AQI (US)
52AQI (US)
3rd April 2026
51AQI (US)
51AQI (US)
4th April 2026
26AQI (US)
26AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
12AQI (US)
12AQI (US)
7th April 2026
22AQI (US)
22AQI (US)
8th April 2026
32AQI (US)
32AQI (US)
9th April 2026
27AQI (US)
27AQI (US)
10th April 2026
44AQI (US)
44AQI (US)
11th April 2026
60AQI (US)
60AQI (US)
12th April 2026
68AQI (US)
68AQI (US)
13th April 2026
56AQI (US)
56AQI (US)
14th April 2026
46AQI (US)
46AQI (US)
15th April 2026
37AQI (US)
37AQI (US)
16th April 2026
53AQI (US)
53AQI (US)
17th April 2026
18th April 2026
38AQI (US)
38AQI (US)
19th April 2026
36AQI (US)
36AQI (US)
20th April 2026
8AQI (US)
8AQI (US)
21st April 2026
33AQI (US)
33AQI (US)
22nd April 2026
23rd April 2026
20AQI (US)
20AQI (US)
24th April 2026
29AQI (US)
29AQI (US)
25th April 2026
31AQI (US)
31AQI (US)
26th April 2026
15AQI (US)
15AQI (US)
27th April 2026
25AQI (US)
25AQI (US)
28th April 2026
25AQI (US)
25AQI (US)
29th April 2026
24AQI (US)
24AQI (US)
30th April 2026
24AQI (US)
24AQI (US)
1st May 2026
40AQI (US)
40AQI (US)
2nd May 2026
21AQI (US)
21AQI (US)
3rd May 2026
27AQI (US)
27AQI (US)
4th May 2026
37AQI (US)
37AQI (US)
5th May 2026
25AQI (US)
25AQI (US)
6th May 2026
19AQI (US)
19AQI (US)
7th May 2026
15AQI (US)
15AQI (US)
8th May 2026
18AQI (US)
18AQI (US)
9th May 2026
10th May 2026
34AQI (US)
34AQI (US)
11th May 2026
27AQI (US)
27AQI (US)
12th May 2026
19AQI (US)
19AQI (US)
13th May 2026
16AQI (US)
16AQI (US)
14th May 2026
14AQI (US)
14AQI (US)
15th May 2026
30AQI (US)
30AQI (US)
16th May 2026
38AQI (US)
38AQI (US)
17th May 2026
42AQI (US)
42AQI (US)
18th May 2026
31AQI (US)
31AQI (US)
19th May 2026
33AQI (US)
33AQI (US)
20th May 2026
34AQI (US)
34AQI (US)
21st May 2026
39AQI (US)
39AQI (US)
22nd May 2026
38AQI (US)
38AQI (US)
23rd May 2026
36AQI (US)
36AQI (US)
24th May 2026
48AQI (US)
48AQI (US)
25th May 2026
48AQI (US)
48AQI (US)
26th May 2026
39AQI (US)
39AQI (US)
27th May 2026
30AQI (US)
30AQI (US)
28th May 2026
21AQI (US)
21AQI (US)
29th May 2026
19AQI (US)
19AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
20AQI (US)
20AQI (US)
2nd June 2026
25AQI (US)
25AQI (US)
3rd June 2026
23AQI (US)
23AQI (US)
4th June 2026
20AQI (US)
20AQI (US)
5th June 2026
19AQI (US)
19AQI (US)
6th June 2026
22AQI (US)
22AQI (US)
7th June 2026
18AQI (US)
18AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
18AQI (US)
18AQI (US)
12th June 2026
22AQI (US)
22AQI (US)
13th June 2026
20AQI (US)
20AQI (US)
14th June 2026
17AQI (US)
17AQI (US)
15th June 2026
17AQI (US)
17AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
26AQI (US)
26AQI (US)
18th June 2026
32AQI (US)
32AQI (US)
19th June 2026
24AQI (US)
24AQI (US)
20th June 2026
38AQI (US)
38AQI (US)
21st June 2026
48AQI (US)
48AQI (US)
22nd June 2026
30AQI (US)
30AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
30AQI (US)
30AQI (US)
25th June 2026
33AQI (US)
33AQI (US)
26th June 2026
40AQI (US)
40AQI (US)
27th June 2026
47AQI (US)
47AQI (US)
28th June 2026
51AQI (US)
51AQI (US)
29th June 2026
46AQI (US)
46AQI (US)
30th June 2026
32AQI (US)
32AQI (US)
1st July 2026
30AQI (US)
30AQI (US)
2nd July 2026
25AQI (US)
25AQI (US)
3rd July 2026
29AQI (US)
29AQI (US)
4th July 2026
23AQI (US)
23AQI (US)
5th July 2026
18AQI (US)
18AQI (US)
6th July 2026
18AQI (US)
18AQI (US)
7th July 2026
22AQI (US)
22AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
22AQI (US)
22AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
24AQI (US)
24AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
23AQI (US)
23AQI (US)
17th July 2026
36AQI (US)
36AQI (US)
18th July 2026
36AQI (US)
36AQI (US)
19th July 2026
41AQI (US)
41AQI (US)
20th July 2026
24AQI (US)
24AQI (US)
21st July 2026
29AQI (US)
29AQI (US)
22nd July 2026
29AQI (US)
29AQI (US)
23rd July 2026
34AQI (US)
34AQI (US)
24th July 2026
33AQI (US)
33AQI (US)
25th July 2026
34AQI (US)
34AQI (US)
26th July 2026
38AQI (US)
38AQI (US)
27th July 2026
33AQI (US)
33AQI (US)
28th July 2026
30AQI (US)
30AQI (US)
29th July 2026
37AQI (US)
37AQI (US)
30th July 2026
40AQI (US)
40AQI (US)
31st July 2026
50AQI (US)
50AQI (US)
1st August 2026
54AQI (US)
54AQI (US)
2nd August 2026
22AQI (US)
22AQI (US)
3rd August 2026
30AQI (US)
30AQI (US)
4th August 2026
49AQI (US)
49AQI (US)
5th August 2026
44AQI (US)
44AQI (US)
6th August 2026
46AQI (US)
46AQI (US)
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
69AQI (US)
59AQI (US)
52AQI (US)
34AQI (US)
30AQI (US)
28AQI (US)
29AQI (US)
41AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202643AQI (US)
8
18
5
8
19
1
14
17
22
6
30
29
1
31
5
1
147
62
6
Highest AQI (US) recorded in
January69AQI (US)
Lowest AQI (US) recorded in
June28AQI (US)
202549AQI (US)
11
19
1
23
5
6
23
2
23
7
28
3
29
1
31
27
4
30
12
19
8
22
11
20
216
141
8
Highest AQI (US) recorded in
February85AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202448AQI (US)
18
13
22
7
14
16
1
26
4
30
1
28
2
28
3
25
6
15
15
17
14
8
19
3
15
16
246
116
4
Highest AQI (US) recorded in
November64AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
202346AQI (US)
15
15
1
13
11
4
19
11
1
19
11
26
5
20
10
26
5
24
7
20
10
24
7
26
3
21
8
2
253
103
8
Highest AQI (US) recorded in
February62AQI (US)
Lowest AQI (US) recorded in
November37AQI (US)
202256AQI (US)
15
13
2
14
6
1
2
25
4
19
11
22
9
19
11
20
4
1
23
6
9
21
1
3
26
1
6
19
6
153
151
15
Highest AQI (US) recorded in
December75AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202151AQI (US)
2
1
15
14
2
18
12
30
1
18
12
26
5
27
4
17
13
12
15
4
11
17
2
12
13
6
188
107
14
Highest AQI (US) recorded in
December70AQI (US)
Lowest AQI (US) recorded in
August35AQI (US)
202045AQI (US)
5
7
1
5
6
18
29
1
30
1
19
12
22
8
17
10
2
5
25
2
150
72
3
Highest AQI (US) recorded in
December88AQI (US)
Lowest AQI (US) recorded in
July35AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
56AQI (US)Least Polluted Year Recorded
2026(Avg.)
43AQI (US)Usti Nad Labem's annual 2026 AQI (US) (43) shows an average percentage change of -12.08% (improved AQI (US)) compared to previous years: 2020 (45), 2021 (51), 2022 (56), 2023 (46), 2024 (48), 2025 (49).
