Usti Nl Kockov, 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 Nl Kockov, 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
65AQILowest AQI recorded on
27th Aug 2021
20AQISame Day Analysis (1st 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: 1st Aug - 2nd Aug 2025
Usti Nl Kockov, Usti Nad Labem, Ustecky Kraj, Czechia
AQI
Day
Night
.
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
12PM1st Aug
33AQI
Avg. Lowest Time
8PM1st Aug
22AQI
Night time
Avg. Highest Time
4AM2nd Aug
34AQI
Avg. Lowest Time
9PM1st Aug
23AQI
In the last 24 hours,
Usti Nl Kockov's AQI reached its highest point of 34 at 4 AM during the Night, while the lowest point, 22, was recorded at 8 PM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Usti Nl Kockov, Usti Nad Labem, Ustecky Kraj, Czechia
JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025415 AMAQI
3rd Jul 2025416 AMAQI
3rd Jul 2025417 AMAQI
3rd Jul 2025418 AMAQI
3rd Jul 2025419 AMAQI
3rd Jul 20254110 AMAQI
3rd Jul 20255511 AMAQI
3rd Jul 20255412 PMAQI
3rd Jul 2025501 PMAQI
3rd Jul 2025462 PMAQI
3rd Jul 2025483 PMAQI
3rd Jul 2025494 PMAQI
3rd Jul 2025405 PMAQI
3rd Jul 2025386 PMAQI
3rd Jul 2025377 PMAQI
3rd Jul 2025418 PMAQI
3rd Jul 2025409 PMAQI
3rd Jul 20254110 PMAQI
3rd Jul 20254211 PMAQI
4th Jul 20253912 AMAQI
4th Jul 2025431 AMAQI
4th Jul 2025352 AMAQI
4th Jul 2025343 AMAQI
4th Jul 2025244 AMAQI
20°C13/24°C
4th Jul 2025205 AMAQI
4th Jul 2025216 AMAQI
4th Jul 2025247 AMAQI
4th Jul 2025348 AMAQI
4th Jul 2025409 AMAQI
4th Jul 20255210 AMAQI
4th Jul 20254111 AMAQI
4th Jul 20253912 PMAQI
4th Jul 2025321 PMAQI
4th Jul 2025302 PMAQI
4th Jul 2025303 PMAQI
4th Jul 2025324 PMAQI
4th Jul 2025305 PMAQI
4th Jul 2025326 PMAQI
4th Jul 2025347 PMAQI
4th Jul 2025328 PMAQI
4th Jul 2025349 PMAQI
4th Jul 20253410 PMAQI
4th Jul 20253211 PMAQI
5th Jul 20253212 AMAQI
5th Jul 2025311 AMAQI
5th Jul 2025302 AMAQI
5th Jul 2025343 AMAQI
5th Jul 2025284 AMAQI
18°C12/23°C
5th Jul 2025215 AMAQI
5th Jul 2025346 AMAQI
5th Jul 2025207 AMAQI
5th Jul 2025218 AMAQI
5th Jul 2025329 AMAQI
5th Jul 20253010 AMAQI
5th Jul 20254311 AMAQI
5th Jul 20254012 PMAQI
5th Jul 2025331 PMAQI
5th Jul 2025322 PMAQI
5th Jul 2025303 PMAQI
5th Jul 2025384 PMAQI
5th Jul 2025405 PMAQI
5th Jul 2025296 PMAQI
5th Jul 2025297 PMAQI
5th Jul 2025338 PMAQI
5th Jul 2025339 PMAQI
5th Jul 20253210 PMAQI
5th Jul 20253211 PMAQI
6th Jul 20253212 AMAQI
6th Jul 2025331 AMAQI
6th Jul 2025412 AMAQI
6th Jul 2025483 AMAQI
6th Jul 2025374 AMAQI
21°C13/28°C
6th Jul 2025325 AMAQI
6th Jul 2025306 AMAQI
6th Jul 2025257 AMAQI
6th Jul 2025228 AMAQI
6th Jul 2025269 AMAQI
6th Jul 20253010 AMAQI
6th Jul 20255011 AMAQI
6th Jul 20254412 PMAQI
6th Jul 2025381 PMAQI
6th Jul 2025342 PMAQI
6th Jul 2025323 PMAQI
6th Jul 2025324 PMAQI
6th Jul 2025325 PMAQI
6th Jul 2025296 PMAQI
6th Jul 2025307 PMAQI
6th Jul 2025308 PMAQI
6th Jul 2025329 PMAQI
6th Jul 20253510 PMAQI
6th Jul 20253611 PMAQI
7th Jul 20253712 AMAQI
7th Jul 2025381 AMAQI
7th Jul 2025312 AMAQI
7th Jul 2025323 AMAQI
7th Jul 2025284 AMAQI
22°C17/28°C
7th Jul 2025245 AMAQI
7th Jul 2025216 AMAQI
7th Jul 2025367 AMAQI
7th Jul 2025348 AMAQI
7th Jul 2025309 AMAQI
7th Jul 20254610 AMAQI
7th Jul 20255311 AMAQI
7th Jul 20253812 PMAQI
7th Jul 2025381 PMAQI
7th Jul 2025322 PMAQI
7th Jul 2025303 PMAQI
7th Jul 2025294 PMAQI
7th Jul 2025295 PMAQI
7th Jul 2025286 PMAQI
7th Jul 2025247 PMAQI
7th Jul 2025268 PMAQI
7th Jul 2025279 PMAQI
7th Jul 20253010 PMAQI
7th Jul 20253011 PMAQI
8th Jul 20253012 AMAQI
8th Jul 2025311 AMAQI
8th Jul 2025212 AMAQI
8th Jul 2025193 AMAQI
8th Jul 2025174 AMAQI
18°C14/22°C
8th Jul 2025195 AMAQI
8th Jul 2025216 AMAQI
8th Jul 2025267 AMAQI
8th Jul 2025228 AMAQI
8th Jul 2025219 AMAQI
8th Jul 20252110 AMAQI
8th Jul 20252011 AMAQI
8th Jul 20252512 PMAQI
8th Jul 2025291 PMAQI
8th Jul 2025262 PMAQI
8th Jul 2025243 PMAQI
8th Jul 2025224 PMAQI
8th Jul 2025245 PMAQI
8th Jul 2025236 PMAQI
8th Jul 2025227 PMAQI
8th Jul 2025218 PMAQI
8th Jul 2025229 PMAQI
8th Jul 20252210 PMAQI
8th Jul 20252211 PMAQI
9th Jul 20252312 AMAQI
9th Jul 2025221 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025163 AMAQI
9th Jul 2025184 AMAQI
15°C13/20°C
9th Jul 2025185 AMAQI
9th Jul 2025176 AMAQI
9th Jul 2025427 AMAQI
9th Jul 2025328 AMAQI
9th Jul 2025509 AMAQI
9th Jul 20253210 AMAQI
9th Jul 20252711 AMAQI
9th Jul 20254312 PMAQI
9th Jul 2025331 PMAQI
9th Jul 2025232 PMAQI
9th Jul 2025233 PMAQI
9th Jul 2025214 PMAQI
9th Jul 2025205 PMAQI
9th Jul 2025196 PMAQI
9th Jul 2025187 PMAQI
9th Jul 2025188 PMAQI
9th Jul 2025209 PMAQI
9th Jul 20252310 PMAQI
9th Jul 20252311 PMAQI
10th Jul 20252312 AMAQI
10th Jul 2025231 AMAQI
10th Jul 2025192 AMAQI
10th Jul 2025213 AMAQI
10th Jul 2025204 AMAQI
15°C11/18°C
10th Jul 2025175 AMAQI
10th Jul 2025216 AMAQI
10th Jul 2025217 AMAQI
10th Jul 2025228 AMAQI
10th Jul 2025249 AMAQI
10th Jul 20252410 AMAQI
10th Jul 20252711 AMAQI
10th Jul 20252212 PMAQI
10th Jul 2025221 PMAQI
10th Jul 2025222 PMAQI
10th Jul 2025203 PMAQI
10th Jul 2025194 PMAQI
10th Jul 2025195 PMAQI
10th Jul 2025206 PMAQI
10th Jul 2025197 PMAQI
10th Jul 2025188 PMAQI
10th Jul 2025199 PMAQI
10th Jul 20252210 PMAQI
10th Jul 20252211 PMAQI
11th Jul 20252212 AMAQI
11th Jul 2025221 AMAQI
11th Jul 2025182 AMAQI
11th Jul 2025183 AMAQI
11th Jul 2025184 AMAQI
16°C12/21°C
11th Jul 2025165 AMAQI
11th Jul 2025186 AMAQI
11th Jul 2025187 AMAQI
11th Jul 2025188 AMAQI
11th Jul 2025189 AMAQI
11th Jul 20252210 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252712 PMAQI
11th Jul 2025251 PMAQI
11th Jul 2025202 PMAQI
11th Jul 2025193 PMAQI
11th Jul 2025174 PMAQI
11th Jul 2025185 PMAQI
11th Jul 2025206 PMAQI
11th Jul 2025237 PMAQI
11th Jul 2025228 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252010 PMAQI
11th Jul 20252011 PMAQI
12th Jul 20252012 AMAQI
12th Jul 2025201 AMAQI
12th Jul 2025182 AMAQI
12th Jul 2025173 AMAQI
12th Jul 2025194 AMAQI
16°C12/23°C
12th Jul 2025215 AMAQI
12th Jul 2025206 AMAQI
12th Jul 2025187 AMAQI
12th Jul 2025188 AMAQI
12th Jul 2025219 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252411 AMAQI
12th Jul 20252312 PMAQI
12th Jul 2025181 PMAQI
12th Jul 2025182 PMAQI
12th Jul 2025283 PMAQI
12th Jul 2025254 PMAQI
12th Jul 2025235 PMAQI
12th Jul 2025216 PMAQI
12th Jul 2025207 PMAQI
12th Jul 2025208 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20252010 PMAQI
12th Jul 20252111 PMAQI
13th Jul 20252012 AMAQI
13th Jul 2025201 AMAQI
13th Jul 2025202 AMAQI
13th Jul 2025233 AMAQI
13th Jul 2025214 AMAQI
13°C12/15°C
13th Jul 2025285 AMAQI
13th Jul 2025286 AMAQI
13th Jul 2025287 AMAQI
13th Jul 2025288 AMAQI
13th Jul 2025249 AMAQI
13th Jul 20252210 AMAQI
13th Jul 20251911 AMAQI
13th Jul 20252112 PMAQI
13th Jul 2025401 PMAQI
13th Jul 2025362 PMAQI
13th Jul 2025283 PMAQI
13th Jul 2025274 PMAQI
13th Jul 2025335 PMAQI
13th Jul 2025276 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025279 PMAQI
13th Jul 20252510 PMAQI
13th Jul 20252611 PMAQI
14th Jul 20252512 AMAQI
14th Jul 2025241 AMAQI
14th Jul 2025352 AMAQI
14th Jul 2025423 AMAQI
14th Jul 2025284 AMAQI
17°C12/22°C
14th Jul 2025345 AMAQI
14th Jul 2025326 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025399 AMAQI
14th Jul 20254310 AMAQI
14th Jul 20255211 AMAQI
14th Jul 20255012 PMAQI
14th Jul 2025341 PMAQI
14th Jul 2025342 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025414 PMAQI
14th Jul 2025385 PMAQI
14th Jul 2025366 PMAQI
14th Jul 2025447 PMAQI
14th Jul 2025358 PMAQI
14th Jul 2025329 PMAQI
14th Jul 20253410 PMAQI
14th Jul 20253211 PMAQI
15th Jul 20253412 AMAQI
15th Jul 2025341 AMAQI
15th Jul 2025342 AMAQI
15th Jul 2025353 AMAQI
15th Jul 2025484 AMAQI
20°C14/27°C
15th Jul 2025505 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025508 AMAQI
15th Jul 2025429 AMAQI
15th Jul 20253510 AMAQI
15th Jul 20253811 AMAQI
15th Jul 20255112 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025372 PMAQI
15th Jul 2025353 PMAQI
15th Jul 2025354 PMAQI
15th Jul 2025425 PMAQI
15th Jul 2025366 PMAQI
15th Jul 2025367 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025369 PMAQI
15th Jul 20253810 PMAQI
15th Jul 20253911 PMAQI
16th Jul 20254112 AMAQI
16th Jul 2025401 AMAQI
16th Jul 2025312 AMAQI
16th Jul 2025263 AMAQI
16th Jul 2025244 AMAQI
18°C12/25°C
16th Jul 2025225 AMAQI
16th Jul 2025236 AMAQI
16th Jul 2025227 AMAQI
16th Jul 2025238 AMAQI
16th Jul 2025249 AMAQI
16th Jul 20254610 AMAQI
16th Jul 20255211 AMAQI
16th Jul 20253812 PMAQI
16th Jul 2025301 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025273 PMAQI
16th Jul 2025304 PMAQI
16th Jul 2025285 PMAQI
16th Jul 2025286 PMAQI
16th Jul 2025287 PMAQI
16th Jul 2025278 PMAQI
16th Jul 2025289 PMAQI
16th Jul 20253110 PMAQI
16th Jul 20253111 PMAQI
17th Jul 20253112 AMAQI
17th Jul 2025301 AMAQI
17th Jul 2025202 AMAQI
17th Jul 2025153 AMAQI
17th Jul 2025174 AMAQI
16°C12/22°C
17th Jul 2025195 AMAQI
17th Jul 2025226 AMAQI
17th Jul 2025197 AMAQI
17th Jul 2025218 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20252712 PMAQI
17th Jul 2025241 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025244 PMAQI
17th Jul 2025235 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025237 PMAQI
17th Jul 2025208 PMAQI
17th Jul 2025239 PMAQI
17th Jul 20252410 PMAQI
17th Jul 20252411 PMAQI
18th Jul 20252412 AMAQI
18th Jul 2025241 AMAQI
18th Jul 2025182 AMAQI
18th Jul 2025143 AMAQI
18th Jul 2025144 AMAQI
16°C11/22°C
18th Jul 2025155 AMAQI
18th Jul 2025186 AMAQI
18th Jul 2025177 AMAQI
18th Jul 2025198 AMAQI
18th Jul 2025219 AMAQI
18th Jul 20252010 AMAQI
18th Jul 20251711 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025192 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025237 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252011 PMAQI
19th Jul 20252012 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025203 AMAQI
19th Jul 2025244 AMAQI
18°C15/22°C
19th Jul 2025285 AMAQI
19th Jul 2025286 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025328 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20253610 AMAQI
19th Jul 20253111 AMAQI
19th Jul 20253812 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025252 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025217 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025259 PMAQI
19th Jul 20252610 PMAQI
19th Jul 20252711 PMAQI
20th Jul 20252712 AMAQI
20th Jul 2025261 AMAQI
20th Jul 2025312 AMAQI
20th Jul 2025373 AMAQI
20th Jul 2025384 AMAQI
20°C14/25°C
20th Jul 2025445 AMAQI
20th Jul 2025466 AMAQI
20th Jul 2025367 AMAQI
20th Jul 2025338 AMAQI
20th Jul 2025459 AMAQI
20th Jul 20253810 AMAQI
20th Jul 20254011 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025471 PMAQI
20th Jul 2025442 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025335 PMAQI
20th Jul 2025336 PMAQI
20th Jul 2025407 PMAQI
20th Jul 2025388 PMAQI
20th Jul 2025399 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20253911 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025371 AMAQI
21st Jul 2025372 AMAQI
21st Jul 2025363 AMAQI
21st Jul 2025474 AMAQI
22°C17/29°C
21st Jul 2025505 AMAQI
21st Jul 2025506 AMAQI
21st Jul 2025417 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20254711 AMAQI
21st Jul 20253912 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025397 PMAQI
21st Jul 2025388 PMAQI
21st Jul 2025389 PMAQI
21st Jul 20254410 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254312 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025232 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025164 AMAQI
19°C13/25°C
22nd Jul 2025165 AMAQI
22nd Jul 2025186 AMAQI
22nd Jul 2025207 AMAQI
22nd Jul 2025198 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20256010 AMAQI
22nd Jul 20254911 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025281 PMAQI
22nd Jul 2025262 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025256 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025248 PMAQI
22nd Jul 2025249 PMAQI
22nd Jul 20252610 PMAQI
22nd Jul 20252611 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025261 AMAQI
23rd Jul 2025202 AMAQI
23rd Jul 2025153 AMAQI
23rd Jul 2025154 AMAQI
17°C13/21°C
23rd Jul 2025165 AMAQI
23rd Jul 2025336 AMAQI
23rd Jul 2025267 AMAQI
23rd Jul 2025238 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20251610 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025332 PMAQI
23rd Jul 2025273 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025245 PMAQI
23rd Jul 2025216 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025219 PMAQI
23rd Jul 20252210 PMAQI
23rd Jul 20252211 PMAQI
24th Jul 20252212 AMAQI
24th Jul 2025221 AMAQI
24th Jul 2025202 AMAQI
24th Jul 2025203 AMAQI
24th Jul 2025174 AMAQI
18°C14/23°C
24th Jul 2025245 AMAQI
24th Jul 2025336 AMAQI
24th Jul 2025267 AMAQI
24th Jul 2025228 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20253710 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025381 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025283 PMAQI
24th Jul 2025264 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025206 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025278 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252410 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025261 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025334 AMAQI
18°C14/25°C
25th Jul 2025345 AMAQI
25th Jul 2025296 AMAQI
25th Jul 2025307 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025319 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20255312 PMAQI
25th Jul 2025491 PMAQI
25th Jul 2025412 PMAQI
25th Jul 2025343 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20253410 PMAQI
25th Jul 20253411 PMAQI
26th Jul 20253712 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025392 AMAQI
26th Jul 2025343 AMAQI
26th Jul 2025324 AMAQI
19°C15/24°C
26th Jul 2025315 AMAQI
26th Jul 2025336 AMAQI
26th Jul 2025357 AMAQI
26th Jul 2025478 AMAQI
26th Jul 2025459 AMAQI
26th Jul 20254510 AMAQI
26th Jul 20254511 AMAQI
26th Jul 20253212 PMAQI
26th Jul 2025291 PMAQI
26th Jul 2025352 PMAQI
26th Jul 2025313 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025285 PMAQI
26th Jul 2025296 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025329 PMAQI
26th Jul 20253510 PMAQI
26th Jul 20253611 PMAQI
27th Jul 20253412 AMAQI
27th Jul 2025351 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025183 AMAQI
27th Jul 2025304 AMAQI
18°C14/20°C
27th Jul 2025305 AMAQI
27th Jul 2025266 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025258 AMAQI
27th Jul 2025219 AMAQI
27th Jul 20252410 AMAQI
27th Jul 20252011 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025221 PMAQI
27th Jul 2025332 PMAQI
27th Jul 2025293 PMAQI
27th Jul 2025274 PMAQI
27th Jul 2025255 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025288 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025284 AMAQI
18°C14/22°C
28th Jul 2025335 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025258 AMAQI
28th Jul 2025199 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252111 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025291 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025274 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025279 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252912 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025244 AMAQI
15°C12/17°C
29th Jul 2025205 AMAQI
29th Jul 2025186 AMAQI
29th Jul 2025207 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20252710 AMAQI
29th Jul 20252811 AMAQI
29th Jul 20251912 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025253 PMAQI
29th Jul 2025254 PMAQI
29th Jul 2025255 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025269 PMAQI
29th Jul 20252710 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252712 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025212 AMAQI
30th Jul 2025223 AMAQI
30th Jul 2025204 AMAQI
16°C12/20°C
30th Jul 2025195 AMAQI
30th Jul 2025186 AMAQI
30th Jul 2025187 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025289 AMAQI
30th Jul 20253210 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025301 PMAQI
30th Jul 2025262 PMAQI
30th Jul 2025233 PMAQI
30th Jul 2025284 PMAQI
30th Jul 2025265 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025247 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025199 PMAQI
30th Jul 20251910 PMAQI
30th Jul 20251911 PMAQI
31st Jul 20251912 AMAQI
31st Jul 2025191 AMAQI
31st Jul 2025192 AMAQI
31st Jul 2025193 AMAQI
31st Jul 2025214 AMAQI
15°C11/19°C
31st Jul 2025215 AMAQI
31st Jul 2025276 AMAQI
31st Jul 2025217 AMAQI
31st Jul 2025208 AMAQI
31st Jul 2025209 AMAQI
31st Jul 20251710 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20252812 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025205 PMAQI
31st Jul 2025226 PMAQI
31st Jul 2025217 PMAQI
31st Jul 2025218 PMAQI
31st Jul 2025239 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252311 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025231 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025243 AMAQI
1st Aug 2025264 AMAQI
15°C12/21°C
1st Aug 2025245 AMAQI
1st Aug 2025276 AMAQI
1st Aug 2025267 AMAQI
1st Aug 2025278 AMAQI
1st Aug 2025309 AMAQI
1st Aug 20252610 AMAQI
1st Aug 20252611 AMAQI
1st Aug 20253312 PMAQI
1st Aug 2025241 PMAQI
1st Aug 2025232 PMAQI
1st Aug 2025243 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025225 PMAQI
1st Aug 2025256 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025239 PMAQI
1st Aug 20252410 PMAQI
1st Aug 20252411 PMAQI
2nd Aug 20252412 AMAQI
2nd Aug 2025241 AMAQI
2nd Aug 2025262 AMAQI
2nd Aug 2025303 AMAQI
2nd Aug 2025344 AMAQI
16°C11/22°C
2nd Aug 2025275 AMAQI
5 AM2nd Aug 2025256 AMAQI
2nd Aug 2025237 AMAQI
2nd Aug 2025328 AMAQI
2nd Aug 2025379 AMAQI
2nd Aug 20253010 AMAQI
2nd Aug 20252911 AMAQI
2nd Aug 20253112 PMAQI
2nd Aug 2025261 PMAQI
1 PM2nd Aug 2025262 PMAQI
2nd Aug 2025243 PMAQI
2nd Aug 2025244 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025237 PMAQI
2nd Aug 2025238 PMAQI
2nd Aug 2025289 PMAQI
9 PM2nd Aug 20252610 PMAQI
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 12 PM
35AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM
26AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 12 PM (Avg. 35), while the lowest AQI was between 5 AM to 5 AM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 11 PM
28AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 4 AM
28AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 28), while the lowest AQI was between 12 AM to 4 AM (Avg. 28).
2025 Days Vs Air Quality
Usti Nl Kockov, Usti Nad Labem, Ustecky Kraj, Czechia
2025
71%
152
24%
52
3%
6
1%
3
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
152 DaysModerate
52 DaysPoor
6 DaysUnhealthy
3 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2025, 71% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Usti Nl Kockov, 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
59AQI
59AQI
2nd January 2025
29AQI
29AQI
3rd January 2025
31AQI
31AQI
4th January 2025
32AQI
32AQI
5th January 2025
60AQI
60AQI
6th January 2025
58AQI
58AQI
7th January 2025
49AQI
49AQI
8th January 2025
32AQI
32AQI
9th January 2025
34AQI
34AQI
10th January 2025
30AQI
30AQI
11th January 2025
26AQI
26AQI
12th January 2025
30AQI
30AQI
13th January 2025
34AQI
34AQI
14th January 2025
74AQI
74AQI
15th January 2025
41AQI
41AQI
16th January 2025
37AQI
37AQI
17th January 2025
50AQI
50AQI
18th January 2025
71AQI
71AQI
19th January 2025
103AQI
103AQI
20th January 2025
73AQI
73AQI
21st January 2025
75AQI
75AQI
22nd January 2025
56AQI
56AQI
23rd January 2025
55AQI
55AQI
24th January 2025
57AQI
57AQI
25th January 2025
63AQI
63AQI
26th January 2025
56AQI
56AQI
27th January 2025
52AQI
52AQI
28th January 2025
44AQI
44AQI
29th January 2025
32AQI
32AQI
30th January 2025
57AQI
57AQI
31st January 2025
48AQI
48AQI
1st February 2025
55AQI
55AQI
2nd February 2025
48AQI
48AQI
3rd February 2025
78AQI
78AQI
4th February 2025
110AQI
110AQI
5th February 2025
114AQI
114AQI
6th February 2025
41AQI
41AQI
7th February 2025
48AQI
48AQI
8th February 2025
86AQI
86AQI
9th February 2025
96AQI
96AQI
10th February 2025
93AQI
93AQI
11th February 2025
94AQI
94AQI
12th February 2025
84AQI
84AQI
13th February 2025
69AQI
69AQI
14th February 2025
97AQI
97AQI
15th February 2025
50AQI
50AQI
16th February 2025
57AQI
57AQI
17th February 2025
65AQI
65AQI
18th February 2025
61AQI
61AQI
19th February 2025
77AQI
77AQI
20th February 2025
90AQI
90AQI
21st February 2025
113AQI
113AQI
22nd February 2025
94AQI
94AQI
23rd February 2025
154AQI
154AQI
24th February 2025
153AQI
153AQI
25th February 2025
151AQI
151AQI
26th February 2025
92AQI
92AQI
27th February 2025
43AQI
43AQI
28th February 2025
42AQI
42AQI
1st March 2025
41AQI
41AQI
2nd March 2025
48AQI
48AQI
3rd March 2025
57AQI
57AQI
4th March 2025
61AQI
61AQI
5th March 2025
96AQI
96AQI
6th March 2025
95AQI
95AQI
7th March 2025
104AQI
104AQI
8th March 2025
84AQI
84AQI
9th March 2025
90AQI
90AQI
10th March 2025
100AQI
100AQI
11th March 2025
103AQI
103AQI
12th March 2025
86AQI
86AQI
13th March 2025
40AQI
40AQI
14th March 2025
62AQI
62AQI
15th March 2025
56AQI
56AQI
16th March 2025
46AQI
46AQI
17th March 2025
35AQI
35AQI
18th March 2025
38AQI
38AQI
19th March 2025
56AQI
56AQI
20th March 2025
67AQI
67AQI
21st March 2025
68AQI
68AQI
22nd March 2025
56AQI
56AQI
23rd March 2025
59AQI
59AQI
24th March 2025
84AQI
84AQI
25th March 2025
85AQI
85AQI
26th March 2025
81AQI
81AQI
27th March 2025
42AQI
42AQI
28th March 2025
58AQI
58AQI
29th March 2025
81AQI
81AQI
30th March 2025
30AQI
30AQI
31st March 2025
26AQI
26AQI
1st April 2025
37AQI
37AQI
2nd April 2025
42AQI
42AQI
3rd April 2025
44AQI
44AQI
4th April 2025
40AQI
40AQI
5th April 2025
45AQI
45AQI
6th April 2025
22AQI
22AQI
7th April 2025
19AQI
19AQI
8th April 2025
25AQI
25AQI
9th April 2025
38AQI
38AQI
10th April 2025
41AQI
41AQI
11th April 2025
39AQI
39AQI
12th April 2025
50AQI
50AQI
13th April 2025
46AQI
46AQI
14th April 2025
50AQI
50AQI
15th April 2025
44AQI
44AQI
16th April 2025
54AQI
54AQI
17th April 2025
47AQI
47AQI
18th April 2025
35AQI
35AQI
19th April 2025
18AQI
18AQI
20th April 2025
34AQI
34AQI
21st April 2025
30AQI
30AQI
22nd April 2025
25AQI
25AQI
23rd April 2025
23AQI
23AQI
24th April 2025
39AQI
39AQI
25th April 2025
36AQI
36AQI
26th April 2025
30AQI
30AQI
27th April 2025
31AQI
31AQI
28th April 2025
34AQI
34AQI
29th April 2025
40AQI
40AQI
30th April 2025
39AQI
39AQI
1st May 2025
60AQI
60AQI
2nd May 2025
47AQI
47AQI
3rd May 2025
45AQI
45AQI
4th May 2025
27AQI
27AQI
5th May 2025
22AQI
22AQI
6th May 2025
22AQI
22AQI
7th May 2025
27AQI
27AQI
8th May 2025
23AQI
23AQI
9th May 2025
26AQI
26AQI
10th May 2025
30AQI
30AQI
11th May 2025
26AQI
26AQI
12th May 2025
30AQI
30AQI
13th May 2025
33AQI
33AQI
14th May 2025
36AQI
36AQI
15th May 2025
31AQI
31AQI
16th May 2025
19AQI
19AQI
17th May 2025
21AQI
21AQI
18th May 2025
18AQI
18AQI
19th May 2025
19AQI
19AQI
20th May 2025
30AQI
30AQI
21st May 2025
37AQI
37AQI
22nd May 2025
31AQI
31AQI
23rd May 2025
23AQI
23AQI
24th May 2025
23AQI
23AQI
25th May 2025
26AQI
26AQI
26th May 2025
25AQI
25AQI
27th May 2025
28AQI
28AQI
28th May 2025
20AQI
20AQI
29th May 2025
17AQI
17AQI
30th May 2025
19AQI
19AQI
31st May 2025
28AQI
28AQI
1st June 2025
37AQI
37AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
48AQI
48AQI
4th June 2025
33AQI
33AQI
5th June 2025
25AQI
25AQI
6th June 2025
20AQI
20AQI
7th June 2025
15AQI
15AQI
8th June 2025
20AQI
20AQI
9th June 2025
23AQI
23AQI
10th June 2025
43AQI
43AQI
11th June 2025
39AQI
39AQI
12th June 2025
47AQI
47AQI
13th June 2025
44AQI
44AQI
14th June 2025
35AQI
35AQI
15th June 2025
47AQI
47AQI
16th June 2025
36AQI
36AQI
17th June 2025
34AQI
34AQI
18th June 2025
44AQI
44AQI
19th June 2025
49AQI
49AQI
20th June 2025
36AQI
36AQI
21st June 2025
30AQI
30AQI
22nd June 2025
26AQI
26AQI
23rd June 2025
44AQI
44AQI
24th June 2025
31AQI
31AQI
25th June 2025
29AQI
29AQI
26th June 2025
34AQI
34AQI
27th June 2025
31AQI
31AQI
28th June 2025
27AQI
27AQI
29th June 2025
30AQI
30AQI
30th June 2025
27AQI
27AQI
1st July 2025
28AQI
28AQI
2nd July 2025
37AQI
37AQI
3rd July 2025
42AQI
42AQI
4th July 2025
33AQI
33AQI
5th July 2025
31AQI
31AQI
6th July 2025
34AQI
34AQI
7th July 2025
31AQI
31AQI
8th July 2025
23AQI
23AQI
9th July 2025
24AQI
24AQI
10th July 2025
21AQI
21AQI
11th July 2025
20AQI
20AQI
12th July 2025
21AQI
21AQI
13th July 2025
26AQI
26AQI
14th July 2025
37AQI
37AQI
15th July 2025
40AQI
40AQI
16th July 2025
30AQI
30AQI
17th July 2025
24AQI
24AQI
18th July 2025
20AQI
20AQI
19th July 2025
25AQI
25AQI
20th July 2025
38AQI
38AQI
21st July 2025
42AQI
42AQI
22nd July 2025
26AQI
26AQI
23rd July 2025
23AQI
23AQI
24th July 2025
27AQI
27AQI
25th July 2025
36AQI
36AQI
26th July 2025
34AQI
34AQI
27th July 2025
27AQI
27AQI
28th July 2025
27AQI
27AQI
29th July 2025
25AQI
25AQI
30th July 2025
23AQI
23AQI
31st July 2025
22AQI
22AQI
1st August 2025
25AQI
25AQI
50AQI
84AQI
66AQI
37AQI
28AQI
34AQI
29AQI
25AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
16
14
1
6
16
3
3
9
20
2
29
1
30
1
30
31
1
152
52
6
3
Highest AQI recorded in
February84AQI
Lowest AQI recorded in
August25AQI
202446AQI
18
13
23
6
15
15
1
28
2
29
2
27
3
26
5
24
7
16
12
22
9
15
13
2
17
14
260
101
3
Highest AQI recorded in
November59AQI
Lowest AQI recorded in
April39AQI
202342AQI
25
6
19
8
1
25
6
24
6
28
3
21
9
25
6
23
8
19
11
27
4
27
2
19
10
2
282
79
3
Highest AQI recorded in
February48AQI
Lowest AQI recorded in
November33AQI
202245AQI
27
4
19
2
10
19
2
15
3
25
6
20
10
18
4
1
27
2
20
11
15
15
15
13
3
212
89
5
Highest AQI recorded in
March60AQI
Lowest AQI recorded in
August27AQI
202144AQI
2
1
22
9
24
6
29
2
19
11
25
5
1
28
3
21
9
18
12
1
17
13
16
15
221
86
2
Highest AQI recorded in
December49AQI
Lowest AQI recorded in
August34AQI
202042AQI
6
7
11
18
28
2
29
2
20
11
23
7
24
4
1
19
11
2
178
46
1
Highest AQI recorded in
December77AQI
Lowest AQI recorded in
May38AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
46AQILeast Polluted Year Recorded
2020(Avg.)
42AQIUsti Nl Kockov's annual 2025 AQI (46) shows an average percentage change of 6.1% (worsened AQI) compared to previous years: 2020 (42), 2021 (44), 2022 (45), 2023 (42), 2024 (46).
