Usti N. L. Prokopa Divise, 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 N. L. Prokopa Divise, Usti Nad Labem, Ustecky Kraj, Czechia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2024
62AQILowest AQI recorded on
27th Aug 2021
21AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 25 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Usti N. L. Prokopa Divise, Usti Nad Labem, Ustecky Kraj, Czechia
AQI
Day
Night
.
5 AM4th Aug 2025
9 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
12PM4th Aug
34AQI
Avg. Lowest Time
2PM4th Aug
22AQI
Night time
Avg. Highest Time
3AM5th Aug
27AQI
Avg. Lowest Time
9PM4th Aug
22AQI
In the last 24 hours,
Usti N. L. Prokopa Divise's AQI reached its highest point of 34 at 12 PM during the Day, while the lowest point, 22, was recorded at 9 PM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Usti N. L. Prokopa Divise, Usti Nad Labem, Ustecky Kraj, Czechia
JulAug
06th - 07th07th - 08th08th - 09th09th - 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
Day
Night
6th Jul 2025395 AMAQI
6th Jul 2025446 AMAQI
6th Jul 2025367 AMAQI
6th Jul 2025448 AMAQI
6th Jul 2025519 AMAQI
6th Jul 20255210 AMAQI
6th Jul 20255211 AMAQI
6th Jul 20253312 PMAQI
6th Jul 2025381 PMAQI
6th Jul 2025432 PMAQI
6th Jul 2025343 PMAQI
6th Jul 2025304 PMAQI
6th Jul 2025325 PMAQI
6th Jul 2025306 PMAQI
6th Jul 2025307 PMAQI
6th Jul 2025388 PMAQI
6th Jul 2025369 PMAQI
6th Jul 20253610 PMAQI
6th Jul 20253711 PMAQI
7th Jul 20253812 AMAQI
7th Jul 2025381 AMAQI
7th Jul 2025442 AMAQI
7th Jul 2025503 AMAQI
7th Jul 2025294 AMAQI
22°C17/28°C
7th Jul 2025385 AMAQI
7th Jul 2025286 AMAQI
7th Jul 2025277 AMAQI
7th Jul 2025288 AMAQI
7th Jul 2025279 AMAQI
7th Jul 20253010 AMAQI
7th Jul 20254411 AMAQI
7th Jul 20254212 PMAQI
7th Jul 2025461 PMAQI
7th Jul 2025412 PMAQI
7th Jul 2025443 PMAQI
7th Jul 2025434 PMAQI
7th Jul 2025435 PMAQI
7th Jul 2025286 PMAQI
7th Jul 2025437 PMAQI
7th Jul 2025278 PMAQI
7th Jul 2025289 PMAQI
7th Jul 20253010 PMAQI
7th Jul 20253011 PMAQI
8th Jul 20253212 AMAQI
8th Jul 2025341 AMAQI
8th Jul 2025212 AMAQI
8th Jul 2025173 AMAQI
8th Jul 2025194 AMAQI
18°C14/22°C
8th Jul 2025205 AMAQI
8th Jul 2025206 AMAQI
8th Jul 2025257 AMAQI
8th Jul 2025258 AMAQI
8th Jul 2025259 AMAQI
8th Jul 20252310 AMAQI
8th Jul 20252311 AMAQI
8th Jul 20253212 PMAQI
8th Jul 2025291 PMAQI
8th Jul 2025302 PMAQI
8th Jul 2025303 PMAQI
8th Jul 2025254 PMAQI
8th Jul 2025295 PMAQI
8th Jul 2025296 PMAQI
8th Jul 2025247 PMAQI
8th Jul 2025318 PMAQI
8th Jul 2025259 PMAQI
8th Jul 20252410 PMAQI
8th Jul 20252311 PMAQI
9th Jul 20252312 AMAQI
9th Jul 2025241 AMAQI
9th Jul 2025252 AMAQI
9th Jul 2025253 AMAQI
9th Jul 2025254 AMAQI
15°C13/20°C
9th Jul 2025235 AMAQI
9th Jul 2025236 AMAQI
9th Jul 2025307 AMAQI
9th Jul 2025218 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20252610 AMAQI
9th Jul 20252211 AMAQI
9th Jul 20253612 PMAQI
9th Jul 2025381 PMAQI
9th Jul 2025282 PMAQI
9th Jul 2025263 PMAQI
9th Jul 2025234 PMAQI
9th Jul 2025265 PMAQI
9th Jul 2025286 PMAQI
9th Jul 2025247 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025229 PMAQI
9th Jul 20252410 PMAQI
9th Jul 20252411 PMAQI
10th Jul 20252512 AMAQI
10th Jul 2025241 AMAQI
10th Jul 2025202 AMAQI
10th Jul 2025193 AMAQI
10th Jul 2025204 AMAQI
15°C11/18°C
10th Jul 2025205 AMAQI
10th Jul 2025186 AMAQI
10th Jul 2025247 AMAQI
10th Jul 2025238 AMAQI
10th Jul 2025259 AMAQI
10th Jul 20253510 AMAQI
10th Jul 20254411 AMAQI
10th Jul 20252612 PMAQI
10th Jul 2025271 PMAQI
10th Jul 2025272 PMAQI
10th Jul 2025323 PMAQI
10th Jul 2025234 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025227 PMAQI
10th Jul 2025258 PMAQI
10th Jul 2025249 PMAQI
10th Jul 20252210 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20252412 AMAQI
11th Jul 2025231 AMAQI
11th Jul 2025202 AMAQI
11th Jul 2025183 AMAQI
11th Jul 2025184 AMAQI
16°C12/21°C
11th Jul 2025175 AMAQI
11th Jul 2025176 AMAQI
11th Jul 2025207 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20254110 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20253212 PMAQI
11th Jul 2025271 PMAQI
11th Jul 2025252 PMAQI
11th Jul 2025243 PMAQI
11th Jul 2025214 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025268 PMAQI
11th Jul 2025219 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252111 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025202 AMAQI
12th Jul 2025203 AMAQI
12th Jul 2025194 AMAQI
16°C12/23°C
12th Jul 2025205 AMAQI
12th Jul 2025196 AMAQI
12th Jul 2025207 AMAQI
12th Jul 2025218 AMAQI
12th Jul 2025249 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252511 AMAQI
12th Jul 20252412 PMAQI
12th Jul 2025211 PMAQI
12th Jul 2025212 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025234 PMAQI
12th Jul 2025215 PMAQI
12th Jul 2025216 PMAQI
12th Jul 2025207 PMAQI
12th Jul 2025208 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20252010 PMAQI
12th Jul 20252011 PMAQI
13th Jul 20252112 AMAQI
13th Jul 2025211 AMAQI
13th Jul 2025262 AMAQI
13th Jul 2025373 AMAQI
13th Jul 2025494 AMAQI
13°C12/15°C
13th Jul 2025525 AMAQI
13th Jul 2025386 AMAQI
13th Jul 2025327 AMAQI
13th Jul 2025468 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20254810 AMAQI
13th Jul 20253411 AMAQI
13th Jul 20253712 PMAQI
13th Jul 2025441 PMAQI
13th Jul 2025382 PMAQI
13th Jul 2025373 PMAQI
13th Jul 2025364 PMAQI
13th Jul 2025345 PMAQI
13th Jul 2025346 PMAQI
13th Jul 2025287 PMAQI
13th Jul 2025308 PMAQI
13th Jul 2025329 PMAQI
13th Jul 20253410 PMAQI
13th Jul 20253311 PMAQI
14th Jul 20253312 AMAQI
14th Jul 2025321 AMAQI
14th Jul 2025382 AMAQI
14th Jul 2025413 AMAQI
14th Jul 2025364 AMAQI
17°C12/22°C
14th Jul 2025425 AMAQI
14th Jul 2025446 AMAQI
14th Jul 2025467 AMAQI
14th Jul 2025448 AMAQI
14th Jul 2025529 AMAQI
14th Jul 20255410 AMAQI
14th Jul 20255411 AMAQI
14th Jul 20255212 PMAQI
14th Jul 2025491 PMAQI
14th Jul 2025462 PMAQI
14th Jul 2025463 PMAQI
14th Jul 2025414 PMAQI
14th Jul 2025395 PMAQI
14th Jul 2025386 PMAQI
14th Jul 2025507 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025429 PMAQI
14th Jul 20253710 PMAQI
14th Jul 20253911 PMAQI
15th Jul 20253812 AMAQI
15th Jul 2025381 AMAQI
15th Jul 2025392 AMAQI
15th Jul 2025483 AMAQI
15th Jul 2025404 AMAQI
20°C14/27°C
15th Jul 2025495 AMAQI
15th Jul 2025516 AMAQI
15th Jul 2025497 AMAQI
15th Jul 2025488 AMAQI
15th Jul 2025549 AMAQI
15th Jul 20255310 AMAQI
15th Jul 20255411 AMAQI
15th Jul 20255312 PMAQI
15th Jul 2025441 PMAQI
15th Jul 2025442 PMAQI
15th Jul 2025463 PMAQI
15th Jul 2025454 PMAQI
15th Jul 2025465 PMAQI
15th Jul 2025456 PMAQI
15th Jul 2025477 PMAQI
15th Jul 2025398 PMAQI
15th Jul 2025419 PMAQI
15th Jul 20254310 PMAQI
15th Jul 20254411 PMAQI
16th Jul 20254412 AMAQI
16th Jul 2025451 AMAQI
16th Jul 2025492 AMAQI
16th Jul 2025343 AMAQI
16th Jul 2025374 AMAQI
18°C12/25°C
16th Jul 2025345 AMAQI
16th Jul 2025276 AMAQI
16th Jul 2025337 AMAQI
16th Jul 2025428 AMAQI
16th Jul 2025349 AMAQI
16th Jul 20254210 AMAQI
16th Jul 20255411 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025481 PMAQI
16th Jul 2025452 PMAQI
16th Jul 2025433 PMAQI
16th Jul 2025484 PMAQI
16th Jul 2025415 PMAQI
16th Jul 2025396 PMAQI
16th Jul 2025387 PMAQI
16th Jul 2025288 PMAQI
16th Jul 2025349 PMAQI
16th Jul 20253810 PMAQI
16th Jul 20253811 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025391 AMAQI
17th Jul 2025282 AMAQI
17th Jul 2025243 AMAQI
17th Jul 2025274 AMAQI
16°C12/22°C
17th Jul 2025225 AMAQI
17th Jul 2025206 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025288 AMAQI
17th Jul 2025259 AMAQI
17th Jul 20253710 AMAQI
17th Jul 20254111 AMAQI
17th Jul 20253512 PMAQI
17th Jul 2025291 PMAQI
17th Jul 2025332 PMAQI
17th Jul 2025403 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025385 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025398 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252710 PMAQI
17th Jul 20252811 PMAQI
18th Jul 20252912 AMAQI
18th Jul 2025301 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025164 AMAQI
16°C11/22°C
18th Jul 2025185 AMAQI
18th Jul 2025266 AMAQI
18th Jul 2025267 AMAQI
18th Jul 2025248 AMAQI
18th Jul 2025229 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20252711 AMAQI
18th Jul 20252712 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025263 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025295 PMAQI
18th Jul 2025306 PMAQI
18th Jul 2025237 PMAQI
18th Jul 2025238 PMAQI
18th Jul 2025249 PMAQI
18th Jul 20252410 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252412 AMAQI
19th Jul 2025241 AMAQI
19th Jul 2025342 AMAQI
19th Jul 2025503 AMAQI
19th Jul 2025464 AMAQI
18°C15/22°C
19th Jul 2025345 AMAQI
19th Jul 2025316 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025388 AMAQI
19th Jul 2025549 AMAQI
19th Jul 20254010 AMAQI
19th Jul 20253811 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025332 PMAQI
19th Jul 2025293 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025356 PMAQI
19th Jul 2025407 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253412 AMAQI
20th Jul 2025341 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025533 AMAQI
20th Jul 2025424 AMAQI
20°C14/25°C
20th Jul 2025445 AMAQI
20th Jul 2025466 AMAQI
20th Jul 2025457 AMAQI
20th Jul 2025518 AMAQI
20th Jul 2025539 AMAQI
20th Jul 20255810 AMAQI
20th Jul 20255611 AMAQI
20th Jul 20255112 PMAQI
20th Jul 2025471 PMAQI
20th Jul 2025442 PMAQI
20th Jul 2025403 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025515 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025487 PMAQI
20th Jul 2025518 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20254710 PMAQI
20th Jul 20254711 PMAQI
21st Jul 20254412 AMAQI
21st Jul 2025451 AMAQI
21st Jul 2025522 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025564 AMAQI
22°C17/29°C
21st Jul 2025565 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025568 AMAQI
21st Jul 2025589 AMAQI
21st Jul 20255710 AMAQI
21st Jul 20255511 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025522 PMAQI
21st Jul 2025503 PMAQI
21st Jul 2025464 PMAQI
21st Jul 2025525 PMAQI
21st Jul 2025526 PMAQI
21st Jul 2025417 PMAQI
21st Jul 2025488 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025302 AMAQI
22nd Jul 2025243 AMAQI
22nd Jul 2025234 AMAQI
19°C13/25°C
22nd Jul 2025245 AMAQI
22nd Jul 2025306 AMAQI
22nd Jul 2025417 AMAQI
22nd Jul 2025458 AMAQI
22nd Jul 2025469 AMAQI
22nd Jul 20255310 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025401 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025404 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025277 PMAQI
22nd Jul 2025338 PMAQI
22nd Jul 2025339 PMAQI
22nd Jul 20253510 PMAQI
22nd Jul 20253411 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025342 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025194 AMAQI
17°C13/21°C
23rd Jul 2025165 AMAQI
23rd Jul 2025206 AMAQI
23rd Jul 2025227 AMAQI
23rd Jul 2025248 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20254011 AMAQI
23rd Jul 20253712 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025293 PMAQI
23rd Jul 2025204 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025277 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252610 PMAQI
23rd Jul 20252511 PMAQI
24th Jul 20252512 AMAQI
24th Jul 2025261 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025283 AMAQI
24th Jul 2025274 AMAQI
18°C14/23°C
24th Jul 2025275 AMAQI
24th Jul 2025246 AMAQI
24th Jul 2025397 AMAQI
24th Jul 2025238 AMAQI
24th Jul 2025509 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025491 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025433 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025355 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025357 PMAQI
24th Jul 2025388 PMAQI
24th Jul 2025369 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253311 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025382 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025464 AMAQI
18°C14/25°C
25th Jul 2025425 AMAQI
25th Jul 2025396 AMAQI
25th Jul 2025377 AMAQI
25th Jul 2025538 AMAQI
25th Jul 2025499 AMAQI
25th Jul 20255510 AMAQI
25th Jul 20255611 AMAQI
25th Jul 20255412 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025472 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025424 PMAQI
25th Jul 2025415 PMAQI
25th Jul 2025426 PMAQI
25th Jul 2025457 PMAQI
25th Jul 2025318 PMAQI
25th Jul 2025439 PMAQI
25th Jul 20254010 PMAQI
25th Jul 20254111 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025391 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025424 AMAQI
19°C15/24°C
26th Jul 2025435 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025417 AMAQI
26th Jul 2025438 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255310 AMAQI
26th Jul 20255211 AMAQI
26th Jul 20254312 PMAQI
26th Jul 2025341 PMAQI
26th Jul 2025452 PMAQI
26th Jul 2025453 PMAQI
26th Jul 2025464 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025326 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025328 PMAQI
26th Jul 2025389 PMAQI
26th Jul 20254310 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254412 AMAQI
27th Jul 2025451 AMAQI
27th Jul 2025452 AMAQI
27th Jul 2025423 AMAQI
27th Jul 2025344 AMAQI
18°C14/20°C
27th Jul 2025315 AMAQI
27th Jul 2025376 AMAQI
27th Jul 2025377 AMAQI
27th Jul 2025368 AMAQI
27th Jul 2025349 AMAQI
27th Jul 20252910 AMAQI
27th Jul 20253211 AMAQI
27th Jul 20252812 PMAQI
27th Jul 2025321 PMAQI
27th Jul 2025332 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025385 PMAQI
27th Jul 2025316 PMAQI
27th Jul 2025337 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025369 PMAQI
27th Jul 20253610 PMAQI
27th Jul 20253711 PMAQI
28th Jul 20253812 AMAQI
28th Jul 2025371 AMAQI
28th Jul 2025482 AMAQI
28th Jul 2025313 AMAQI
28th Jul 2025524 AMAQI
18°C14/22°C
28th Jul 2025525 AMAQI
28th Jul 2025406 AMAQI
28th Jul 2025447 AMAQI
28th Jul 2025408 AMAQI
28th Jul 2025409 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20253711 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025381 PMAQI
28th Jul 2025452 PMAQI
28th Jul 2025363 PMAQI
28th Jul 2025334 PMAQI
28th Jul 2025275 PMAQI
28th Jul 2025296 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025409 PMAQI
28th Jul 20254010 PMAQI
28th Jul 20254211 PMAQI
29th Jul 20254212 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025502 AMAQI
29th Jul 2025343 AMAQI
29th Jul 2025334 AMAQI
15°C12/17°C
29th Jul 2025295 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025339 AMAQI
29th Jul 20254710 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20253012 PMAQI
29th Jul 2025291 PMAQI
29th Jul 2025292 PMAQI
29th Jul 2025393 PMAQI
29th Jul 2025374 PMAQI
29th Jul 2025375 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025289 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253312 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025223 AMAQI
30th Jul 2025204 AMAQI
16°C12/20°C
30th Jul 2025195 AMAQI
30th Jul 2025226 AMAQI
30th Jul 2025237 AMAQI
30th Jul 2025248 AMAQI
30th Jul 2025369 AMAQI
30th Jul 20253510 AMAQI
30th Jul 20254811 AMAQI
30th Jul 20254912 PMAQI
30th Jul 2025411 PMAQI
30th Jul 2025312 PMAQI
30th Jul 2025313 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025356 PMAQI
30th Jul 2025377 PMAQI
30th Jul 2025268 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252312 AMAQI
31st Jul 2025231 AMAQI
31st Jul 2025232 AMAQI
31st Jul 2025233 AMAQI
31st Jul 2025224 AMAQI
15°C11/19°C
31st Jul 2025225 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025248 AMAQI
31st Jul 2025379 AMAQI
31st Jul 20253010 AMAQI
31st Jul 20254811 AMAQI
31st Jul 20253612 PMAQI
31st Jul 2025401 PMAQI
31st Jul 2025232 PMAQI
31st Jul 2025213 PMAQI
31st Jul 2025234 PMAQI
31st Jul 2025215 PMAQI
31st Jul 2025236 PMAQI
31st Jul 2025217 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252312 AMAQI
1st Aug 2025241 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025243 AMAQI
1st Aug 2025264 AMAQI
15°C12/21°C
1st Aug 2025265 AMAQI
1st Aug 2025286 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025419 AMAQI
1st Aug 20252710 AMAQI
1st Aug 20252611 AMAQI
1st Aug 20253112 PMAQI
1st Aug 2025261 PMAQI
1st Aug 2025242 PMAQI
1st Aug 2025263 PMAQI
1st Aug 2025234 PMAQI
1st Aug 2025265 PMAQI
1st Aug 2025236 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025249 PMAQI
1st Aug 20252410 PMAQI
1st Aug 20252411 PMAQI
2nd Aug 20252412 AMAQI
2nd Aug 2025241 AMAQI
2nd Aug 2025262 AMAQI
2nd Aug 2025323 AMAQI
2nd Aug 2025364 AMAQI
16°C11/22°C
2nd Aug 2025275 AMAQI
2nd Aug 2025266 AMAQI
2nd Aug 2025237 AMAQI
2nd Aug 2025448 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20253610 AMAQI
2nd Aug 20252911 AMAQI
2nd Aug 20253812 PMAQI
2nd Aug 2025271 PMAQI
2nd Aug 2025242 PMAQI
2nd Aug 2025263 PMAQI
2nd Aug 2025274 PMAQI
2nd Aug 2025265 PMAQI
2nd Aug 2025216 PMAQI
2nd Aug 2025237 PMAQI
2nd Aug 2025248 PMAQI
2nd Aug 2025259 PMAQI
2nd Aug 20252710 PMAQI
2nd Aug 20252611 PMAQI
3rd Aug 20252512 AMAQI
3rd Aug 2025261 AMAQI
3rd Aug 2025322 AMAQI
3rd Aug 2025293 AMAQI
3rd Aug 2025274 AMAQI
16°C12/22°C
3rd Aug 2025235 AMAQI
3rd Aug 2025246 AMAQI
3rd Aug 2025237 AMAQI
3rd Aug 2025248 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252110 AMAQI
3rd Aug 20252411 AMAQI
3rd Aug 20252412 PMAQI
3rd Aug 2025221 PMAQI
3rd Aug 2025222 PMAQI
3rd Aug 2025233 PMAQI
3rd Aug 2025204 PMAQI
3rd Aug 2025205 PMAQI
3rd Aug 2025196 PMAQI
3rd Aug 2025227 PMAQI
3rd Aug 2025208 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20252410 PMAQI
3rd Aug 20252311 PMAQI
4th Aug 20252412 AMAQI
4th Aug 2025241 AMAQI
4th Aug 2025242 AMAQI
4th Aug 2025233 AMAQI
4th Aug 2025244 AMAQI
15°C11/19°C
4th Aug 2025225 AMAQI
4th Aug 2025246 AMAQI
4th Aug 2025287 AMAQI
4th Aug 2025248 AMAQI
4th Aug 2025269 AMAQI
4th Aug 20252410 AMAQI
4th Aug 20253211 AMAQI
4th Aug 20253412 PMAQI
4th Aug 2025241 PMAQI
4th Aug 2025222 PMAQI
4th Aug 2025243 PMAQI
4th Aug 2025284 PMAQI
4th Aug 2025235 PMAQI
4th Aug 2025246 PMAQI
4th Aug 2025267 PMAQI
4th Aug 2025238 PMAQI
4th Aug 2025229 PMAQI
4th Aug 20252410 PMAQI
4th Aug 20252311 PMAQI
5th Aug 20252412 AMAQI
5th Aug 2025231 AMAQI
5th Aug 2025242 AMAQI
5th Aug 2025273 AMAQI
5th Aug 2025264 AMAQI
15°C12/20°C
5th Aug 2025255 AMAQI
5 AM5th Aug 2025296 AMAQI
5th Aug 2025307 AMAQI
5th Aug 2025328 AMAQI
5th Aug 2025449 AMAQI
5th Aug 20253210 AMAQI
5th Aug 20253211 AMAQI
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 11 AM
40AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM - 7 AM
31AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 11 AM (Avg. 40), while the lowest AQI was between 5 AM to 7 AM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 11 PM
32AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
32AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 32), while the lowest AQI was between 12 AM to 11 PM (Avg. 32).
2025 Days Vs Air Quality
Usti N. L. Prokopa Divise, Usti Nad Labem, Ustecky Kraj, Czechia
2025
54%
117
43%
92
3%
7
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
117 DaysModerate
92 DaysPoor
7 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 54%
Health Risk Level:
Considerable
In 2025, 54% of 217 days were within WHO’s safe air quality limits, and 46% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Usti N. L. Prokopa Divise, Usti Nad Labem, Ustecky Kraj, Czechia
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
75AQI
75AQI
2nd January 2025
48AQI
48AQI
3rd January 2025
48AQI
48AQI
4th January 2025
46AQI
46AQI
5th January 2025
67AQI
67AQI
6th January 2025
75AQI
75AQI
7th January 2025
63AQI
63AQI
8th January 2025
50AQI
50AQI
9th January 2025
55AQI
55AQI
10th January 2025
47AQI
47AQI
11th January 2025
47AQI
47AQI
12th January 2025
48AQI
48AQI
13th January 2025
52AQI
52AQI
14th January 2025
73AQI
73AQI
15th January 2025
62AQI
62AQI
16th January 2025
57AQI
57AQI
17th January 2025
62AQI
62AQI
18th January 2025
79AQI
79AQI
19th January 2025
119AQI
119AQI
20th January 2025
79AQI
79AQI
21st January 2025
75AQI
75AQI
22nd January 2025
74AQI
74AQI
23rd January 2025
67AQI
67AQI
24th January 2025
67AQI
67AQI
25th January 2025
68AQI
68AQI
26th January 2025
65AQI
65AQI
27th January 2025
63AQI
63AQI
28th January 2025
58AQI
58AQI
29th January 2025
47AQI
47AQI
30th January 2025
66AQI
66AQI
31st January 2025
61AQI
61AQI
1st February 2025
65AQI
65AQI
2nd February 2025
65AQI
65AQI
3rd February 2025
84AQI
84AQI
4th February 2025
100AQI
100AQI
5th February 2025
103AQI
103AQI
6th February 2025
60AQI
60AQI
7th February 2025
62AQI
62AQI
8th February 2025
81AQI
81AQI
9th February 2025
92AQI
92AQI
10th February 2025
95AQI
95AQI
11th February 2025
91AQI
91AQI
12th February 2025
82AQI
82AQI
13th February 2025
73AQI
73AQI
14th February 2025
85AQI
85AQI
15th February 2025
58AQI
58AQI
16th February 2025
69AQI
69AQI
17th February 2025
74AQI
74AQI
18th February 2025
76AQI
76AQI
19th February 2025
85AQI
85AQI
20th February 2025
93AQI
93AQI
21st February 2025
95AQI
95AQI
22nd February 2025
85AQI
85AQI
23rd February 2025
114AQI
114AQI
24th February 2025
131AQI
131AQI
25th February 2025
132AQI
132AQI
26th February 2025
84AQI
84AQI
27th February 2025
62AQI
62AQI
28th February 2025
56AQI
56AQI
1st March 2025
56AQI
56AQI
2nd March 2025
59AQI
59AQI
3rd March 2025
68AQI
68AQI
4th March 2025
73AQI
73AQI
5th March 2025
87AQI
87AQI
6th March 2025
92AQI
92AQI
7th March 2025
98AQI
98AQI
8th March 2025
106AQI
106AQI
9th March 2025
99AQI
99AQI
10th March 2025
103AQI
103AQI
11th March 2025
93AQI
93AQI
12th March 2025
83AQI
83AQI
13th March 2025
57AQI
57AQI
14th March 2025
66AQI
66AQI
15th March 2025
64AQI
64AQI
16th March 2025
64AQI
64AQI
17th March 2025
52AQI
52AQI
18th March 2025
56AQI
56AQI
19th March 2025
66AQI
66AQI
20th March 2025
74AQI
74AQI
21st March 2025
77AQI
77AQI
22nd March 2025
70AQI
70AQI
23rd March 2025
64AQI
64AQI
24th March 2025
80AQI
80AQI
25th March 2025
85AQI
85AQI
26th March 2025
75AQI
75AQI
27th March 2025
57AQI
57AQI
28th March 2025
66AQI
66AQI
29th March 2025
80AQI
80AQI
30th March 2025
52AQI
52AQI
31st March 2025
50AQI
50AQI
1st April 2025
52AQI
52AQI
2nd April 2025
58AQI
58AQI
3rd April 2025
61AQI
61AQI
4th April 2025
59AQI
59AQI
5th April 2025
51AQI
51AQI
6th April 2025
20AQI
20AQI
7th April 2025
27AQI
27AQI
8th April 2025
38AQI
38AQI
9th April 2025
48AQI
48AQI
10th April 2025
45AQI
45AQI
11th April 2025
55AQI
55AQI
12th April 2025
58AQI
58AQI
13th April 2025
57AQI
57AQI
14th April 2025
57AQI
57AQI
15th April 2025
51AQI
51AQI
16th April 2025
54AQI
54AQI
17th April 2025
57AQI
57AQI
18th April 2025
41AQI
41AQI
19th April 2025
24AQI
24AQI
20th April 2025
47AQI
47AQI
21st April 2025
39AQI
39AQI
22nd April 2025
34AQI
34AQI
23rd April 2025
33AQI
33AQI
24th April 2025
48AQI
48AQI
25th April 2025
42AQI
42AQI
26th April 2025
37AQI
37AQI
27th April 2025
37AQI
37AQI
28th April 2025
43AQI
43AQI
29th April 2025
48AQI
48AQI
30th April 2025
50AQI
50AQI
1st May 2025
61AQI
61AQI
2nd May 2025
51AQI
51AQI
3rd May 2025
55AQI
55AQI
4th May 2025
32AQI
32AQI
5th May 2025
25AQI
25AQI
6th May 2025
32AQI
32AQI
7th May 2025
36AQI
36AQI
8th May 2025
29AQI
29AQI
9th May 2025
36AQI
36AQI
10th May 2025
37AQI
37AQI
11th May 2025
32AQI
32AQI
12th May 2025
34AQI
34AQI
13th May 2025
43AQI
43AQI
14th May 2025
46AQI
46AQI
15th May 2025
34AQI
34AQI
16th May 2025
23AQI
23AQI
17th May 2025
21AQI
21AQI
18th May 2025
18AQI
18AQI
19th May 2025
21AQI
21AQI
20th May 2025
36AQI
36AQI
21st May 2025
44AQI
44AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
28AQI
28AQI
24th May 2025
24AQI
24AQI
25th May 2025
33AQI
33AQI
26th May 2025
30AQI
30AQI
27th May 2025
31AQI
31AQI
28th May 2025
26AQI
26AQI
29th May 2025
18AQI
18AQI
30th May 2025
22AQI
22AQI
31st May 2025
38AQI
38AQI
1st June 2025
40AQI
40AQI
2nd June 2025
37AQI
37AQI
3rd June 2025
53AQI
53AQI
4th June 2025
39AQI
39AQI
5th June 2025
31AQI
31AQI
6th June 2025
23AQI
23AQI
7th June 2025
16AQI
16AQI
8th June 2025
25AQI
25AQI
9th June 2025
26AQI
26AQI
10th June 2025
46AQI
46AQI
11th June 2025
44AQI
44AQI
12th June 2025
50AQI
50AQI
13th June 2025
50AQI
50AQI
14th June 2025
39AQI
39AQI
15th June 2025
47AQI
47AQI
16th June 2025
38AQI
38AQI
17th June 2025
37AQI
37AQI
18th June 2025
47AQI
47AQI
19th June 2025
52AQI
52AQI
20th June 2025
44AQI
44AQI
21st June 2025
46AQI
46AQI
22nd June 2025
48AQI
48AQI
23rd June 2025
49AQI
49AQI
24th June 2025
41AQI
41AQI
25th June 2025
33AQI
33AQI
26th June 2025
39AQI
39AQI
27th June 2025
30AQI
30AQI
28th June 2025
28AQI
28AQI
29th June 2025
36AQI
36AQI
30th June 2025
31AQI
31AQI
1st July 2025
32AQI
32AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
46AQI
46AQI
4th July 2025
38AQI
38AQI
5th July 2025
35AQI
35AQI
6th July 2025
37AQI
37AQI
7th July 2025
36AQI
36AQI
8th July 2025
26AQI
26AQI
9th July 2025
25AQI
25AQI
10th July 2025
24AQI
24AQI
11th July 2025
23AQI
23AQI
12th July 2025
21AQI
21AQI
13th July 2025
33AQI
33AQI
14th July 2025
41AQI
41AQI
15th July 2025
44AQI
44AQI
16th July 2025
40AQI
40AQI
17th July 2025
32AQI
32AQI
18th July 2025
26AQI
26AQI
19th July 2025
35AQI
35AQI
20th July 2025
47AQI
47AQI
21st July 2025
51AQI
51AQI
22nd July 2025
36AQI
36AQI
23rd July 2025
26AQI
26AQI
24th July 2025
35AQI
35AQI
25th July 2025
42AQI
42AQI
26th July 2025
42AQI
42AQI
27th July 2025
36AQI
36AQI
28th July 2025
39AQI
39AQI
29th July 2025
34AQI
34AQI
30th July 2025
30AQI
30AQI
31st July 2025
27AQI
27AQI
1st August 2025
26AQI
26AQI
2nd August 2025
28AQI
28AQI
3rd August 2025
23AQI
23AQI
4th August 2025
25AQI
25AQI
63AQI
84AQI
73AQI
46AQI
33AQI
39AQI
35AQI
26AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202553AQI
8
22
1
24
4
1
28
2
18
12
28
3
28
2
30
1
4
117
92
7
Highest AQI recorded in
February84AQI
Lowest AQI recorded in
August26AQI
202447AQI
11
5
2
6
3
2
27
3
30
1
30
28
3
26
5
15
14
16
15
7
20
3
10
21
208
90
5
Highest AQI recorded in
November67AQI
Lowest AQI recorded in
July36AQI
202347AQI
13
17
1
11
11
6
17
12
2
14
16
24
7
20
10
25
6
23
8
21
9
20
6
28
1
23
5
1
1
239
108
10
1
Highest AQI recorded in
February67AQI
Lowest AQI recorded in
November34AQI
202258AQI
15
2
1
15
5
1
1
25
5
19
11
21
10
19
11
12
1
20
8
5
21
5
2
25
3
6
16
8
1
136
134
23
1
Highest AQI recorded in
December83AQI
Lowest AQI recorded in
August27AQI
202154AQI
2
1
14
13
4
14
16
30
1
17
13
27
4
27
4
16
12
9
16
6
9
17
4
10
11
8
2
175
108
22
2
Highest AQI recorded in
December80AQI
Lowest AQI recorded in
May35AQI
202045AQI
5
6
2
5
6
18
30
31
19
12
24
6
15
12
2
5
23
2
2
152
67
6
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
July30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
58AQILeast Polluted Year Recorded
2020(Avg.)
45AQIUsti N. L. Prokopa Divise's annual 2025 AQI (53) shows an average percentage change of 5.6% (worsened AQI) compared to previous years: 2020 (45), 2021 (54), 2022 (58), 2023 (47), 2024 (47).
