Brevnov, Stredocesky 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
Brevnov, Stredocesky Kraj, Czechia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2024
73AQILowest AQI recorded on
28th Aug 2021
14AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 23 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
Brevnov, Stredocesky Kraj, Czechia
AQI
Day
Night
.
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
7AM1st Aug
32AQI
Avg. Lowest Time
8PM1st Aug
19AQI
Night time
Avg. Highest Time
11PM1st Aug
23AQI
Avg. Lowest Time
2AM2nd Aug
20AQI
In the last 24 hours,
Brevnov's AQI reached its highest point of 32 at 7 AM during the Day, while the lowest point, 19, was recorded at 8 PM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Brevnov, Stredocesky 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 2025325 AMAQI
3rd Jul 2025326 AMAQI
3rd Jul 2025327 AMAQI
3rd Jul 2025328 AMAQI
3rd Jul 2025329 AMAQI
3rd Jul 20253210 AMAQI
3rd Jul 20254711 AMAQI
3rd Jul 20255012 PMAQI
3rd Jul 2025431 PMAQI
3rd Jul 2025342 PMAQI
3rd Jul 2025343 PMAQI
3rd Jul 2025344 PMAQI
3rd Jul 2025355 PMAQI
3rd Jul 2025346 PMAQI
3rd Jul 2025347 PMAQI
3rd Jul 2025348 PMAQI
3rd Jul 2025349 PMAQI
3rd Jul 20253610 PMAQI
3rd Jul 20253411 PMAQI
4th Jul 20253612 AMAQI
4th Jul 2025341 AMAQI
4th Jul 2025392 AMAQI
4th Jul 2025353 AMAQI
4th Jul 2025434 AMAQI
22°C17/29°C
4th Jul 2025345 AMAQI
4th Jul 2025326 AMAQI
4th Jul 2025327 AMAQI
4th Jul 2025348 AMAQI
4th Jul 2025489 AMAQI
4th Jul 20253910 AMAQI
4th Jul 20253511 AMAQI
4th Jul 20253012 PMAQI
4th Jul 2025381 PMAQI
4th Jul 2025322 PMAQI
4th Jul 2025323 PMAQI
4th Jul 2025324 PMAQI
4th Jul 2025325 PMAQI
4th Jul 2025336 PMAQI
4th Jul 2025327 PMAQI
4th Jul 2025328 PMAQI
4th Jul 2025349 PMAQI
4th Jul 20253310 PMAQI
4th Jul 20253411 PMAQI
5th Jul 20253412 AMAQI
5th Jul 2025351 AMAQI
5th Jul 2025402 AMAQI
5th Jul 2025313 AMAQI
5th Jul 2025324 AMAQI
20°C15/26°C
5th Jul 2025365 AMAQI
5th Jul 2025366 AMAQI
5th Jul 2025337 AMAQI
5th Jul 2025378 AMAQI
5th Jul 2025489 AMAQI
5th Jul 20254010 AMAQI
5th Jul 20253411 AMAQI
5th Jul 20253212 PMAQI
5th Jul 2025321 PMAQI
5th Jul 2025342 PMAQI
5th Jul 2025323 PMAQI
5th Jul 2025334 PMAQI
5th Jul 2025335 PMAQI
5th Jul 2025346 PMAQI
5th Jul 2025337 PMAQI
5th Jul 2025338 PMAQI
5th Jul 2025339 PMAQI
5th Jul 20253410 PMAQI
5th Jul 20253411 PMAQI
6th Jul 20253412 AMAQI
6th Jul 2025341 AMAQI
6th Jul 2025442 AMAQI
6th Jul 2025373 AMAQI
6th Jul 2025364 AMAQI
22°C14/30°C
6th Jul 2025335 AMAQI
6th Jul 2025326 AMAQI
6th Jul 2025437 AMAQI
6th Jul 2025448 AMAQI
6th Jul 2025399 AMAQI
6th Jul 20253810 AMAQI
6th Jul 20254211 AMAQI
6th Jul 20253612 PMAQI
6th Jul 2025331 PMAQI
6th Jul 2025342 PMAQI
6th Jul 2025363 PMAQI
6th Jul 2025344 PMAQI
6th Jul 2025345 PMAQI
6th Jul 2025336 PMAQI
6th Jul 2025337 PMAQI
6th Jul 2025348 PMAQI
6th Jul 2025369 PMAQI
6th Jul 20253610 PMAQI
6th Jul 20253611 PMAQI
7th Jul 20253612 AMAQI
7th Jul 2025371 AMAQI
7th Jul 2025282 AMAQI
7th Jul 2025373 AMAQI
7th Jul 2025274 AMAQI
24°C18/30°C
7th Jul 2025275 AMAQI
7th Jul 2025286 AMAQI
7th Jul 2025267 AMAQI
7th Jul 2025278 AMAQI
7th Jul 2025329 AMAQI
7th Jul 20254010 AMAQI
7th Jul 20253011 AMAQI
7th Jul 20252612 PMAQI
7th Jul 2025281 PMAQI
7th Jul 2025302 PMAQI
7th Jul 2025313 PMAQI
7th Jul 2025314 PMAQI
7th Jul 2025325 PMAQI
7th Jul 2025336 PMAQI
7th Jul 2025327 PMAQI
7th Jul 2025308 PMAQI
7th Jul 2025309 PMAQI
7th Jul 20253010 PMAQI
7th Jul 20253011 PMAQI
8th Jul 20253012 AMAQI
8th Jul 2025301 AMAQI
8th Jul 2025202 AMAQI
8th Jul 2025223 AMAQI
8th Jul 2025174 AMAQI
20°C16/25°C
8th Jul 2025205 AMAQI
8th Jul 2025236 AMAQI
8th Jul 2025237 AMAQI
8th Jul 2025228 AMAQI
8th Jul 2025229 AMAQI
8th Jul 20252110 AMAQI
8th Jul 20252011 AMAQI
8th Jul 20253012 PMAQI
8th Jul 2025281 PMAQI
8th Jul 2025242 PMAQI
8th Jul 2025283 PMAQI
8th Jul 2025264 PMAQI
8th Jul 2025265 PMAQI
8th Jul 2025246 PMAQI
8th Jul 2025267 PMAQI
8th Jul 2025308 PMAQI
8th Jul 2025289 PMAQI
8th Jul 20252410 PMAQI
8th Jul 20252411 PMAQI
9th Jul 20252612 AMAQI
9th Jul 2025241 AMAQI
9th Jul 2025252 AMAQI
9th Jul 2025253 AMAQI
9th Jul 2025474 AMAQI
15°C13/20°C
9th Jul 2025285 AMAQI
9th Jul 2025266 AMAQI
9th Jul 2025297 AMAQI
9th Jul 2025248 AMAQI
9th Jul 2025259 AMAQI
9th Jul 20252510 AMAQI
9th Jul 20252211 AMAQI
9th Jul 20253312 PMAQI
9th Jul 2025311 PMAQI
9th Jul 2025262 PMAQI
9th Jul 2025273 PMAQI
9th Jul 2025264 PMAQI
9th Jul 2025275 PMAQI
9th Jul 2025266 PMAQI
9th Jul 2025277 PMAQI
9th Jul 2025278 PMAQI
9th Jul 2025269 PMAQI
9th Jul 20252710 PMAQI
9th Jul 20252811 PMAQI
10th Jul 20252712 AMAQI
10th Jul 2025261 AMAQI
10th Jul 2025232 AMAQI
10th Jul 2025203 AMAQI
10th Jul 2025364 AMAQI
16°C12/20°C
10th Jul 2025235 AMAQI
10th Jul 2025236 AMAQI
10th Jul 2025257 AMAQI
10th Jul 2025218 AMAQI
10th Jul 2025229 AMAQI
10th Jul 20252210 AMAQI
10th Jul 20252311 AMAQI
10th Jul 20252312 PMAQI
10th Jul 2025241 PMAQI
10th Jul 2025262 PMAQI
10th Jul 2025253 PMAQI
10th Jul 2025244 PMAQI
10th Jul 2025245 PMAQI
10th Jul 2025246 PMAQI
10th Jul 2025247 PMAQI
10th Jul 2025248 PMAQI
10th Jul 2025249 PMAQI
10th Jul 20252410 PMAQI
10th Jul 20252411 PMAQI
11th Jul 20252412 AMAQI
11th Jul 2025251 AMAQI
11th Jul 2025222 AMAQI
11th Jul 2025173 AMAQI
11th Jul 2025174 AMAQI
17°C13/22°C
11th Jul 2025225 AMAQI
11th Jul 2025216 AMAQI
11th Jul 2025227 AMAQI
11th Jul 2025238 AMAQI
11th Jul 2025259 AMAQI
11th Jul 20252710 AMAQI
11th Jul 20252311 AMAQI
11th Jul 20252312 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025233 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025206 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025238 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252310 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025282 AMAQI
12th Jul 2025213 AMAQI
12th Jul 2025204 AMAQI
17°C12/23°C
12th Jul 2025215 AMAQI
12th Jul 2025206 AMAQI
12th Jul 2025207 AMAQI
12th Jul 2025198 AMAQI
12th Jul 2025229 AMAQI
12th Jul 20252110 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252412 PMAQI
12th Jul 2025221 PMAQI
12th Jul 2025222 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025214 PMAQI
12th Jul 2025225 PMAQI
12th Jul 2025226 PMAQI
12th Jul 2025227 PMAQI
12th Jul 2025218 PMAQI
12th Jul 2025229 PMAQI
12th Jul 20252210 PMAQI
12th Jul 20252311 PMAQI
13th Jul 20252212 AMAQI
13th Jul 2025231 AMAQI
13th Jul 2025282 AMAQI
13th Jul 2025303 AMAQI
13th Jul 2025264 AMAQI
14°C13/17°C
13th Jul 2025245 AMAQI
13th Jul 2025226 AMAQI
13th Jul 2025257 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025269 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252411 AMAQI
13th Jul 20252512 PMAQI
13th Jul 2025261 PMAQI
13th Jul 2025252 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025264 PMAQI
13th Jul 2025255 PMAQI
13th Jul 2025246 PMAQI
13th Jul 2025247 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252510 PMAQI
13th Jul 20252511 PMAQI
14th Jul 20252612 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025462 AMAQI
14th Jul 2025463 AMAQI
14th Jul 2025424 AMAQI
19°C14/25°C
14th Jul 2025465 AMAQI
14th Jul 2025326 AMAQI
14th Jul 2025487 AMAQI
14th Jul 2025398 AMAQI
14th Jul 2025329 AMAQI
14th Jul 20252910 AMAQI
14th Jul 20252611 AMAQI
14th Jul 20252612 PMAQI
14th Jul 2025261 PMAQI
14th Jul 2025262 PMAQI
14th Jul 2025263 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025355 PMAQI
14th Jul 2025356 PMAQI
14th Jul 2025367 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025339 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253211 PMAQI
15th Jul 20253312 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025382 AMAQI
15th Jul 2025273 AMAQI
15th Jul 2025284 AMAQI
21°C15/29°C
15th Jul 2025305 AMAQI
15th Jul 2025336 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025368 AMAQI
15th Jul 2025349 AMAQI
15th Jul 20252910 AMAQI
15th Jul 20253511 AMAQI
15th Jul 20253012 PMAQI
15th Jul 2025301 PMAQI
15th Jul 2025292 PMAQI
15th Jul 2025313 PMAQI
15th Jul 2025324 PMAQI
15th Jul 2025315 PMAQI
15th Jul 2025326 PMAQI
15th Jul 2025327 PMAQI
15th Jul 2025328 PMAQI
15th Jul 2025329 PMAQI
15th Jul 20253210 PMAQI
15th Jul 20253111 PMAQI
16th Jul 20253112 AMAQI
16th Jul 2025321 AMAQI
16th Jul 2025352 AMAQI
16th Jul 2025383 AMAQI
16th Jul 2025444 AMAQI
20°C14/28°C
16th Jul 2025335 AMAQI
16th Jul 2025506 AMAQI
16th Jul 2025397 AMAQI
16th Jul 2025328 AMAQI
16th Jul 2025309 AMAQI
16th Jul 20253710 AMAQI
16th Jul 20253211 AMAQI
16th Jul 20253512 PMAQI
16th Jul 2025371 PMAQI
16th Jul 2025352 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025344 PMAQI
16th Jul 2025335 PMAQI
16th Jul 2025336 PMAQI
16th Jul 2025327 PMAQI
16th Jul 2025368 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253510 PMAQI
16th Jul 20253411 PMAQI
17th Jul 20253712 AMAQI
17th Jul 2025361 AMAQI
17th Jul 2025232 AMAQI
17th Jul 2025153 AMAQI
17th Jul 2025164 AMAQI
17°C13/24°C
17th Jul 2025145 AMAQI
17th Jul 2025246 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025238 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20253011 AMAQI
17th Jul 20252812 PMAQI
17th Jul 2025281 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025274 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025266 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025268 PMAQI
17th Jul 2025329 PMAQI
17th Jul 20252610 PMAQI
17th Jul 20252811 PMAQI
18th Jul 20252912 AMAQI
18th Jul 2025271 AMAQI
18th Jul 2025242 AMAQI
18th Jul 2025223 AMAQI
18th Jul 2025214 AMAQI
17°C12/22°C
18th Jul 2025205 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025237 AMAQI
18th Jul 2025248 AMAQI
18th Jul 2025279 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252312 PMAQI
18th Jul 2025231 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025273 PMAQI
18th Jul 2025274 PMAQI
18th Jul 2025245 PMAQI
18th Jul 2025246 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025248 PMAQI
18th Jul 2025269 PMAQI
18th Jul 20252610 PMAQI
18th Jul 20252611 PMAQI
19th Jul 20252612 AMAQI
19th Jul 2025241 AMAQI
19th Jul 2025312 AMAQI
19th Jul 2025393 AMAQI
19th Jul 2025334 AMAQI
19°C15/24°C
19th Jul 2025275 AMAQI
19th Jul 2025246 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025339 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025298 PMAQI
19th Jul 2025299 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025281 AMAQI
20th Jul 2025422 AMAQI
20th Jul 2025503 AMAQI
20th Jul 2025614 AMAQI
21°C14/27°C
20th Jul 2025545 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025517 AMAQI
20th Jul 2025558 AMAQI
20th Jul 2025459 AMAQI
20th Jul 20255110 AMAQI
20th Jul 20254011 AMAQI
20th Jul 20253112 PMAQI
20th Jul 2025301 PMAQI
20th Jul 2025372 PMAQI
20th Jul 2025513 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025465 PMAQI
20th Jul 2025406 PMAQI
20th Jul 2025387 PMAQI
20th Jul 2025358 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254711 PMAQI
21st Jul 20254512 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025502 AMAQI
21st Jul 2025533 AMAQI
21st Jul 2025534 AMAQI
24°C16/32°C
21st Jul 2025495 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025517 AMAQI
21st Jul 2025558 AMAQI
21st Jul 2025569 AMAQI
21st Jul 20254710 AMAQI
21st Jul 20255111 AMAQI
21st Jul 20254312 PMAQI
21st Jul 2025391 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025425 PMAQI
21st Jul 2025506 PMAQI
21st Jul 2025467 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025489 PMAQI
21st Jul 20254810 PMAQI
21st Jul 20254811 PMAQI
22nd Jul 20254812 AMAQI
22nd Jul 2025501 AMAQI
22nd Jul 2025262 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025164 AMAQI
21°C15/31°C
22nd Jul 2025275 AMAQI
22nd Jul 2025266 AMAQI
22nd Jul 2025227 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025179 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20251611 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025283 PMAQI
22nd Jul 2025274 PMAQI
22nd Jul 2025255 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025268 PMAQI
22nd Jul 2025249 PMAQI
22nd Jul 20252610 PMAQI
22nd Jul 20252711 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025261 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025173 AMAQI
23rd Jul 2025154 AMAQI
19°C14/23°C
23rd Jul 2025125 AMAQI
23rd Jul 2025186 AMAQI
23rd Jul 2025177 AMAQI
23rd Jul 2025188 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025141 PMAQI
23rd Jul 2025172 PMAQI
23rd Jul 2025163 PMAQI
23rd Jul 2025164 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025227 PMAQI
23rd Jul 2025208 PMAQI
23rd Jul 2025199 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251911 PMAQI
24th Jul 20252012 AMAQI
24th Jul 2025191 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025313 AMAQI
24th Jul 2025224 AMAQI
20°C15/25°C
24th Jul 2025215 AMAQI
24th Jul 2025186 AMAQI
24th Jul 2025277 AMAQI
24th Jul 2025308 AMAQI
24th Jul 2025449 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20253311 AMAQI
24th Jul 20252812 PMAQI
24th Jul 2025271 PMAQI
24th Jul 2025332 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025226 PMAQI
24th Jul 2025227 PMAQI
24th Jul 2025238 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025241 AMAQI
25th Jul 2025402 AMAQI
25th Jul 2025353 AMAQI
25th Jul 2025264 AMAQI
19°C15/25°C
25th Jul 2025215 AMAQI
25th Jul 2025266 AMAQI
25th Jul 2025247 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025519 AMAQI
25th Jul 20254110 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20253212 PMAQI
25th Jul 2025311 PMAQI
25th Jul 2025272 PMAQI
25th Jul 2025333 PMAQI
25th Jul 2025374 PMAQI
25th Jul 2025435 PMAQI
25th Jul 2025456 PMAQI
25th Jul 2025377 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025299 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20253311 PMAQI
26th Jul 20252912 AMAQI
26th Jul 2025301 AMAQI
26th Jul 2025332 AMAQI
26th Jul 2025353 AMAQI
26th Jul 2025484 AMAQI
21°C15/26°C
26th Jul 2025525 AMAQI
26th Jul 2025456 AMAQI
26th Jul 2025327 AMAQI
26th Jul 2025568 AMAQI
26th Jul 2025449 AMAQI
26th Jul 20253010 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20254012 PMAQI
26th Jul 2025391 PMAQI
26th Jul 2025482 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025344 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025316 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025348 PMAQI
26th Jul 2025449 PMAQI
26th Jul 20253910 PMAQI
26th Jul 20253711 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025381 AMAQI
27th Jul 2025352 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025444 AMAQI
19°C16/23°C
27th Jul 2025325 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20252410 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025294 PMAQI
27th Jul 2025355 PMAQI
27th Jul 2025416 PMAQI
27th Jul 2025357 PMAQI
27th Jul 2025338 PMAQI
27th Jul 2025339 PMAQI
27th Jul 20253610 PMAQI
27th Jul 20253411 PMAQI
28th Jul 20253712 AMAQI
28th Jul 2025351 AMAQI
28th Jul 2025502 AMAQI
28th Jul 2025373 AMAQI
28th Jul 2025284 AMAQI
19°C16/24°C
28th Jul 2025295 AMAQI
28th Jul 2025246 AMAQI
28th Jul 2025227 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025439 AMAQI
28th Jul 20254110 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025541 PMAQI
28th Jul 2025382 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025305 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025297 PMAQI
28th Jul 2025278 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253712 AMAQI
29th Jul 2025351 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025223 AMAQI
29th Jul 2025284 AMAQI
18°C16/21°C
29th Jul 2025245 AMAQI
29th Jul 2025306 AMAQI
29th Jul 2025467 AMAQI
29th Jul 2025358 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20252810 AMAQI
29th Jul 20253411 AMAQI
29th Jul 20252712 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025323 PMAQI
29th Jul 2025294 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025267 PMAQI
29th Jul 2025238 PMAQI
29th Jul 2025269 PMAQI
29th Jul 20253210 PMAQI
29th Jul 20253111 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025321 AMAQI
30th Jul 2025222 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025204 AMAQI
17°C14/21°C
30th Jul 2025145 AMAQI
30th Jul 2025206 AMAQI
30th Jul 2025207 AMAQI
30th Jul 2025308 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20252112 PMAQI
30th Jul 2025281 PMAQI
30th Jul 2025352 PMAQI
30th Jul 2025263 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025237 PMAQI
30th Jul 2025218 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 2025154 AMAQI
16°C11/20°C
31st Jul 2025155 AMAQI
31st Jul 2025186 AMAQI
31st Jul 2025207 AMAQI
31st Jul 2025208 AMAQI
31st Jul 2025229 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20253011 AMAQI
31st Jul 20252512 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025232 PMAQI
31st Jul 2025233 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025227 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252310 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025231 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025204 AMAQI
17°C12/22°C
1st Aug 2025225 AMAQI
1st Aug 2025226 AMAQI
1st Aug 2025327 AMAQI
1st Aug 2025328 AMAQI
1st Aug 2025269 AMAQI
1st Aug 20252410 AMAQI
1st Aug 20252511 AMAQI
1st Aug 20252612 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025212 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025236 PMAQI
1st Aug 2025217 PMAQI
1st Aug 2025198 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252312 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025202 AMAQI
2nd Aug 2025213 AMAQI
2nd Aug 2025214 AMAQI
17°C12/22°C
2nd Aug 2025235 AMAQI
5 AM2nd Aug 2025306 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025318 AMAQI
2nd Aug 2025279 AMAQI
2nd Aug 20252710 AMAQI
2nd Aug 20253411 AMAQI
2nd Aug 20253512 PMAQI
2nd Aug 2025241 PMAQI
1 PM2nd Aug 2025232 PMAQI
2nd Aug 2025263 PMAQI
2nd Aug 2025234 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025257 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 9 AM
32AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM - 7 AM
28AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 9 AM (Avg. 32), while the lowest AQI was between 5 AM to 7 AM (Avg. 28).
Night time
Avg. Highest Time
12 AM - 11 PM
30AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
30AQI
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. 30), while the lowest AQI was between 12 AM to 11 PM (Avg. 30).
2025 Days Vs Air Quality
Brevnov, Stredocesky Kraj, Czechia
2025
68%
144
26%
55
7%
14
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
144 DaysModerate
55 DaysPoor
14 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2025, 68% of 214 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
Brevnov, Stredocesky 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
31AQI
31AQI
3rd January 2025
32AQI
32AQI
4th January 2025
37AQI
37AQI
5th January 2025
65AQI
65AQI
6th January 2025
72AQI
72AQI
7th January 2025
37AQI
37AQI
8th January 2025
25AQI
25AQI
9th January 2025
25AQI
25AQI
10th January 2025
28AQI
28AQI
11th January 2025
26AQI
26AQI
12th January 2025
34AQI
34AQI
13th January 2025
39AQI
39AQI
14th January 2025
67AQI
67AQI
15th January 2025
44AQI
44AQI
16th January 2025
46AQI
46AQI
17th January 2025
51AQI
51AQI
18th January 2025
75AQI
75AQI
19th January 2025
76AQI
76AQI
20th January 2025
75AQI
75AQI
21st January 2025
68AQI
68AQI
22nd January 2025
81AQI
81AQI
23rd January 2025
52AQI
52AQI
24th January 2025
40AQI
40AQI
25th January 2025
47AQI
47AQI
26th January 2025
49AQI
49AQI
27th January 2025
35AQI
35AQI
28th January 2025
44AQI
44AQI
29th January 2025
27AQI
27AQI
30th January 2025
53AQI
53AQI
31st January 2025
49AQI
49AQI
1st February 2025
48AQI
48AQI
2nd February 2025
64AQI
64AQI
3rd February 2025
82AQI
82AQI
4th February 2025
103AQI
103AQI
5th February 2025
101AQI
101AQI
6th February 2025
54AQI
54AQI
7th February 2025
62AQI
62AQI
8th February 2025
92AQI
92AQI
9th February 2025
101AQI
101AQI
10th February 2025
110AQI
110AQI
11th February 2025
112AQI
112AQI
12th February 2025
96AQI
96AQI
13th February 2025
73AQI
73AQI
14th February 2025
100AQI
100AQI
15th February 2025
64AQI
64AQI
16th February 2025
84AQI
84AQI
17th February 2025
72AQI
72AQI
18th February 2025
82AQI
82AQI
19th February 2025
101AQI
101AQI
20th February 2025
97AQI
97AQI
21st February 2025
107AQI
107AQI
22nd February 2025
99AQI
99AQI
23rd February 2025
147AQI
147AQI
24th February 2025
121AQI
121AQI
25th February 2025
116AQI
116AQI
26th February 2025
64AQI
64AQI
27th February 2025
40AQI
40AQI
28th February 2025
34AQI
34AQI
1st March 2025
49AQI
49AQI
2nd March 2025
50AQI
50AQI
3rd March 2025
62AQI
62AQI
4th March 2025
77AQI
77AQI
5th March 2025
80AQI
80AQI
6th March 2025
96AQI
96AQI
7th March 2025
124AQI
124AQI
8th March 2025
128AQI
128AQI
9th March 2025
120AQI
120AQI
10th March 2025
113AQI
113AQI
11th March 2025
63AQI
63AQI
12th March 2025
65AQI
65AQI
13th March 2025
55AQI
55AQI
14th March 2025
66AQI
66AQI
15th March 2025
55AQI
55AQI
16th March 2025
53AQI
53AQI
17th March 2025
45AQI
45AQI
18th March 2025
46AQI
46AQI
19th March 2025
60AQI
60AQI
20th March 2025
65AQI
65AQI
21st March 2025
74AQI
74AQI
22nd March 2025
64AQI
64AQI
23rd March 2025
63AQI
63AQI
24th March 2025
73AQI
73AQI
25th March 2025
78AQI
78AQI
26th March 2025
73AQI
73AQI
27th March 2025
45AQI
45AQI
28th March 2025
63AQI
63AQI
29th March 2025
81AQI
81AQI
30th March 2025
38AQI
38AQI
31st March 2025
27AQI
27AQI
1st April 2025
41AQI
41AQI
2nd April 2025
46AQI
46AQI
3rd April 2025
57AQI
57AQI
4th April 2025
54AQI
54AQI
5th April 2025
52AQI
52AQI
6th April 2025
28AQI
28AQI
7th April 2025
23AQI
23AQI
8th April 2025
34AQI
34AQI
9th April 2025
40AQI
40AQI
10th April 2025
39AQI
39AQI
11th April 2025
42AQI
42AQI
12th April 2025
46AQI
46AQI
13th April 2025
49AQI
49AQI
14th April 2025
57AQI
57AQI
15th April 2025
43AQI
43AQI
16th April 2025
52AQI
52AQI
17th April 2025
55AQI
55AQI
18th April 2025
35AQI
35AQI
19th April 2025
23AQI
23AQI
20th April 2025
40AQI
40AQI
21st April 2025
38AQI
38AQI
22nd April 2025
27AQI
27AQI
23rd April 2025
31AQI
31AQI
24th April 2025
27AQI
27AQI
25th April 2025
31AQI
31AQI
26th April 2025
36AQI
36AQI
27th April 2025
37AQI
37AQI
28th April 2025
44AQI
44AQI
29th April 2025
45AQI
45AQI
30th April 2025
50AQI
50AQI
1st May 2025
72AQI
72AQI
2nd May 2025
50AQI
50AQI
3rd May 2025
51AQI
51AQI
4th May 2025
30AQI
30AQI
5th May 2025
28AQI
28AQI
6th May 2025
30AQI
30AQI
7th May 2025
37AQI
37AQI
8th May 2025
30AQI
30AQI
9th May 2025
33AQI
33AQI
10th May 2025
32AQI
32AQI
11th May 2025
31AQI
31AQI
12th May 2025
38AQI
38AQI
13th May 2025
42AQI
42AQI
14th May 2025
42AQI
42AQI
15th May 2025
37AQI
37AQI
16th May 2025
22AQI
22AQI
17th May 2025
26AQI
26AQI
18th May 2025
18AQI
18AQI
19th May 2025
21AQI
21AQI
20th May 2025
37AQI
37AQI
21st May 2025
38AQI
38AQI
22nd May 2025
34AQI
34AQI
23rd May 2025
27AQI
27AQI
24th May 2025
28AQI
28AQI
25th May 2025
26AQI
26AQI
26th May 2025
27AQI
27AQI
27th May 2025
26AQI
26AQI
28th May 2025
20AQI
20AQI
29th May 2025
20AQI
20AQI
30th May 2025
18AQI
18AQI
31st May 2025
34AQI
34AQI
1st June 2025
31AQI
31AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
36AQI
36AQI
4th June 2025
32AQI
32AQI
5th June 2025
27AQI
27AQI
6th June 2025
19AQI
19AQI
7th June 2025
17AQI
17AQI
8th June 2025
21AQI
21AQI
9th June 2025
23AQI
23AQI
10th June 2025
38AQI
38AQI
11th June 2025
41AQI
41AQI
12th June 2025
49AQI
49AQI
13th June 2025
50AQI
50AQI
14th June 2025
38AQI
38AQI
15th June 2025
43AQI
43AQI
16th June 2025
39AQI
39AQI
17th June 2025
36AQI
36AQI
18th June 2025
41AQI
41AQI
19th June 2025
50AQI
50AQI
20th June 2025
43AQI
43AQI
21st June 2025
40AQI
40AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
42AQI
42AQI
24th June 2025
38AQI
38AQI
25th June 2025
34AQI
34AQI
26th June 2025
36AQI
36AQI
27th June 2025
34AQI
34AQI
28th June 2025
32AQI
32AQI
29th June 2025
31AQI
31AQI
30th June 2025
32AQI
32AQI
1st July 2025
32AQI
32AQI
2nd July 2025
34AQI
34AQI
3rd July 2025
35AQI
35AQI
4th July 2025
35AQI
35AQI
5th July 2025
34AQI
34AQI
6th July 2025
36AQI
36AQI
7th July 2025
32AQI
32AQI
8th July 2025
25AQI
25AQI
9th July 2025
27AQI
27AQI
10th July 2025
25AQI
25AQI
11th July 2025
23AQI
23AQI
12th July 2025
22AQI
22AQI
13th July 2025
24AQI
24AQI
14th July 2025
33AQI
33AQI
15th July 2025
32AQI
32AQI
16th July 2025
35AQI
35AQI
17th July 2025
29AQI
29AQI
18th July 2025
25AQI
25AQI
19th July 2025
28AQI
28AQI
20th July 2025
43AQI
43AQI
21st July 2025
48AQI
48AQI
22nd July 2025
26AQI
26AQI
23rd July 2025
18AQI
18AQI
24th July 2025
26AQI
26AQI
25th July 2025
33AQI
33AQI
26th July 2025
38AQI
38AQI
27th July 2025
34AQI
34AQI
28th July 2025
34AQI
34AQI
29th July 2025
30AQI
30AQI
30th July 2025
23AQI
23AQI
31st July 2025
22AQI
22AQI
1st August 2025
23AQI
23AQI
49AQI
87AQI
69AQI
41AQI
32AQI
35AQI
30AQI
23AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202549AQI
19
12
3
15
10
7
20
4
24
6
29
2
30
31
1
144
55
14
Highest AQI recorded in
February87AQI
Lowest AQI recorded in
August23AQI
202447AQI
16
11
4
22
7
16
13
2
24
6
27
4
23
7
23
8
18
13
16
14
23
8
15
13
2
18
12
1
241
116
9
Highest AQI recorded in
January58AQI
Lowest AQI recorded in
February40AQI
202344AQI
23
8
17
8
3
24
6
1
22
8
19
12
18
12
24
7
21
10
18
12
25
6
26
3
22
8
1
259
100
5
Highest AQI recorded in
February52AQI
Lowest AQI recorded in
November33AQI
202248AQI
27
4
19
2
4
25
2
21
9
18
13
20
10
18
7
1
23
5
21
10
20
10
15
12
4
207
107
6
Highest AQI recorded in
March70AQI
Lowest AQI recorded in
September35AQI
202144AQI
2
1
15
16
20
10
30
1
16
14
27
4
28
3
18
12
18
11
2
17
13
21
10
212
95
2
Highest AQI recorded in
February52AQI
Lowest AQI recorded in
August32AQI
202043AQI
5
6
2
5
6
16
2
27
3
26
5
18
13
20
10
25
4
16
14
2
158
65
2
Highest AQI recorded in
December69AQI
Lowest AQI recorded in
October34AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
49AQILeast Polluted Year Recorded
2020(Avg.)
43AQIBrevnov's annual 2025 AQI (49) shows an average percentage change of 7.7% (worsened AQI) compared to previous years: 2020 (43), 2021 (44), 2022 (48), 2023 (44), 2024 (47).
