Prerov, Olomoucky 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
Prerov, Olomoucky Kraj, Czechia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2024
79AQILowest AQI recorded on
30th Aug 2023
19AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 26 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
Prerov, Olomoucky Kraj, Czechia
AQI
Day
Night
.
5 AM1st Aug 2025
8 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
6PM1st Aug
42AQI
Avg. Lowest Time
9AM1st Aug
20AQI
Night time
Avg. Highest Time
10PM1st Aug
26AQI
Avg. Lowest Time
3AM2nd Aug
21AQI
In the last 24 hours,
Prerov's AQI reached its highest point of 42 at 6 PM during the Day, while the lowest point, 20, was recorded at 9 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Prerov, Olomoucky 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 2025625 AMAQI
3rd Jul 2025626 AMAQI
3rd Jul 2025627 AMAQI
3rd Jul 2025628 AMAQI
3rd Jul 2025629 AMAQI
3rd Jul 20256210 AMAQI
3rd Jul 20253311 AMAQI
3rd Jul 20255012 PMAQI
3rd Jul 2025471 PMAQI
3rd Jul 2025422 PMAQI
3rd Jul 2025423 PMAQI
3rd Jul 2025524 PMAQI
3rd Jul 2025475 PMAQI
3rd Jul 2025506 PMAQI
3rd Jul 2025507 PMAQI
3rd Jul 2025508 PMAQI
3rd Jul 2025529 PMAQI
3rd Jul 20255010 PMAQI
3rd Jul 20255111 PMAQI
4th Jul 20255012 AMAQI
4th Jul 2025501 AMAQI
4th Jul 2025522 AMAQI
4th Jul 2025513 AMAQI
4th Jul 2025554 AMAQI
24°C16/32°C
4th Jul 2025385 AMAQI
4th Jul 2025306 AMAQI
4th Jul 2025297 AMAQI
4th Jul 2025288 AMAQI
4th Jul 2025309 AMAQI
4th Jul 20253410 AMAQI
4th Jul 20253811 AMAQI
4th Jul 20253312 PMAQI
4th Jul 2025341 PMAQI
4th Jul 2025342 PMAQI
4th Jul 2025383 PMAQI
4th Jul 2025354 PMAQI
4th Jul 2025405 PMAQI
4th Jul 2025406 PMAQI
4th Jul 2025367 PMAQI
4th Jul 2025388 PMAQI
4th Jul 2025389 PMAQI
4th Jul 20254010 PMAQI
4th Jul 20253611 PMAQI
5th Jul 20254112 AMAQI
5th Jul 2025381 AMAQI
5th Jul 2025362 AMAQI
5th Jul 2025363 AMAQI
5th Jul 2025344 AMAQI
18°C13/23°C
5th Jul 2025405 AMAQI
5th Jul 2025306 AMAQI
5th Jul 2025407 AMAQI
5th Jul 2025368 AMAQI
5th Jul 2025339 AMAQI
5th Jul 20252610 AMAQI
5th Jul 20252311 AMAQI
5th Jul 20252312 PMAQI
5th Jul 2025251 PMAQI
5th Jul 2025282 PMAQI
5th Jul 2025293 PMAQI
5th Jul 2025284 PMAQI
5th Jul 2025285 PMAQI
5th Jul 2025286 PMAQI
5th Jul 2025307 PMAQI
5th Jul 2025308 PMAQI
5th Jul 2025389 PMAQI
5th Jul 20253610 PMAQI
5th Jul 20253611 PMAQI
6th Jul 20253512 AMAQI
6th Jul 2025361 AMAQI
6th Jul 2025392 AMAQI
6th Jul 2025453 AMAQI
6th Jul 2025404 AMAQI
20°C11/27°C
6th Jul 2025335 AMAQI
6th Jul 2025376 AMAQI
6th Jul 2025417 AMAQI
6th Jul 2025398 AMAQI
6th Jul 2025499 AMAQI
6th Jul 20253710 AMAQI
6th Jul 20253311 AMAQI
6th Jul 20252812 PMAQI
6th Jul 2025301 PMAQI
6th Jul 2025322 PMAQI
6th Jul 2025323 PMAQI
6th Jul 2025364 PMAQI
6th Jul 2025325 PMAQI
6th Jul 2025306 PMAQI
6th Jul 2025347 PMAQI
6th Jul 2025328 PMAQI
6th Jul 2025389 PMAQI
6th Jul 20253610 PMAQI
6th Jul 20253611 PMAQI
7th Jul 20253612 AMAQI
7th Jul 2025361 AMAQI
7th Jul 2025352 AMAQI
7th Jul 2025323 AMAQI
7th Jul 2025304 AMAQI
23°C15/31°C
7th Jul 2025445 AMAQI
7th Jul 2025326 AMAQI
7th Jul 2025347 AMAQI
7th Jul 2025368 AMAQI
7th Jul 2025329 AMAQI
7th Jul 20253010 AMAQI
7th Jul 20253811 AMAQI
7th Jul 20253012 PMAQI
7th Jul 2025301 PMAQI
7th Jul 2025312 PMAQI
7th Jul 2025513 PMAQI
7th Jul 2025404 PMAQI
7th Jul 2025335 PMAQI
7th Jul 2025326 PMAQI
7th Jul 2025307 PMAQI
7th Jul 2025388 PMAQI
7th Jul 2025339 PMAQI
7th Jul 20253410 PMAQI
7th Jul 20253411 PMAQI
8th Jul 20253412 AMAQI
8th Jul 2025341 AMAQI
8th Jul 2025482 AMAQI
8th Jul 2025503 AMAQI
8th Jul 2025324 AMAQI
16°C14/18°C
8th Jul 2025505 AMAQI
8th Jul 2025396 AMAQI
8th Jul 2025357 AMAQI
8th Jul 2025318 AMAQI
8th Jul 2025329 AMAQI
8th Jul 20253110 AMAQI
8th Jul 20254511 AMAQI
8th Jul 20254312 PMAQI
8th Jul 2025301 PMAQI
8th Jul 2025332 PMAQI
8th Jul 2025423 PMAQI
8th Jul 2025384 PMAQI
8th Jul 2025385 PMAQI
8th Jul 2025366 PMAQI
8th Jul 2025337 PMAQI
8th Jul 2025288 PMAQI
8th Jul 2025319 PMAQI
8th Jul 20253410 PMAQI
8th Jul 20253511 PMAQI
9th Jul 20253612 AMAQI
9th Jul 2025361 AMAQI
9th Jul 2025242 AMAQI
9th Jul 2025203 AMAQI
9th Jul 2025194 AMAQI
14°C12/18°C
9th Jul 2025175 AMAQI
9th Jul 2025186 AMAQI
9th Jul 2025187 AMAQI
9th Jul 2025248 AMAQI
9th Jul 2025229 AMAQI
9th Jul 20253410 AMAQI
9th Jul 20252711 AMAQI
9th Jul 20252212 PMAQI
9th Jul 2025211 PMAQI
9th Jul 2025282 PMAQI
9th Jul 2025493 PMAQI
9th Jul 2025324 PMAQI
9th Jul 2025305 PMAQI
9th Jul 2025236 PMAQI
9th Jul 2025217 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025239 PMAQI
9th Jul 20252410 PMAQI
9th Jul 20252411 PMAQI
10th Jul 20252412 AMAQI
10th Jul 2025241 AMAQI
10th Jul 2025202 AMAQI
10th Jul 2025193 AMAQI
10th Jul 2025214 AMAQI
14°C12/19°C
10th Jul 2025195 AMAQI
10th Jul 2025226 AMAQI
10th Jul 2025227 AMAQI
10th Jul 2025188 AMAQI
10th Jul 2025209 AMAQI
10th Jul 20251810 AMAQI
10th Jul 20251811 AMAQI
10th Jul 20251612 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025202 PMAQI
10th Jul 2025203 PMAQI
10th Jul 2025284 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025216 PMAQI
10th Jul 2025187 PMAQI
10th Jul 2025198 PMAQI
10th Jul 2025199 PMAQI
10th Jul 20252110 PMAQI
10th Jul 20252211 PMAQI
11th Jul 20252112 AMAQI
11th Jul 2025211 AMAQI
11th Jul 2025222 AMAQI
11th Jul 2025233 AMAQI
11th Jul 2025244 AMAQI
16°C11/22°C
11th Jul 2025265 AMAQI
11th Jul 2025226 AMAQI
11th Jul 2025287 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025259 AMAQI
11th Jul 20252310 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20251912 PMAQI
11th Jul 2025191 PMAQI
11th Jul 2025202 PMAQI
11th Jul 2025193 PMAQI
11th Jul 2025184 PMAQI
11th Jul 2025185 PMAQI
11th Jul 2025186 PMAQI
11th Jul 2025207 PMAQI
11th Jul 2025208 PMAQI
11th Jul 2025219 PMAQI
11th Jul 20252310 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252312 AMAQI
12th Jul 2025231 AMAQI
12th Jul 2025292 AMAQI
12th Jul 2025293 AMAQI
12th Jul 2025344 AMAQI
16°C10/22°C
12th Jul 2025265 AMAQI
12th Jul 2025236 AMAQI
12th Jul 2025257 AMAQI
12th Jul 2025228 AMAQI
12th Jul 2025249 AMAQI
12th Jul 20252410 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252012 PMAQI
12th Jul 2025201 PMAQI
12th Jul 2025212 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025214 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025286 PMAQI
12th Jul 2025357 PMAQI
12th Jul 2025298 PMAQI
12th Jul 2025269 PMAQI
12th Jul 20252410 PMAQI
12th Jul 20252411 PMAQI
13th Jul 20252512 AMAQI
13th Jul 2025241 AMAQI
13th Jul 2025292 AMAQI
13th Jul 2025343 AMAQI
13th Jul 2025314 AMAQI
17°C13/20°C
13th Jul 2025225 AMAQI
13th Jul 2025226 AMAQI
13th Jul 2025267 AMAQI
13th Jul 2025268 AMAQI
13th Jul 2025349 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20254111 AMAQI
13th Jul 20253212 PMAQI
13th Jul 2025261 PMAQI
13th Jul 2025232 PMAQI
13th Jul 2025403 PMAQI
13th Jul 2025354 PMAQI
13th Jul 2025345 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025277 PMAQI
13th Jul 2025238 PMAQI
13th Jul 2025269 PMAQI
13th Jul 20252710 PMAQI
13th Jul 20252711 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025271 AMAQI
14th Jul 2025352 AMAQI
14th Jul 2025373 AMAQI
14th Jul 2025354 AMAQI
20°C13/27°C
14th Jul 2025305 AMAQI
14th Jul 2025486 AMAQI
14th Jul 2025327 AMAQI
14th Jul 2025318 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20253310 AMAQI
14th Jul 20254611 AMAQI
14th Jul 20252912 PMAQI
14th Jul 2025281 PMAQI
14th Jul 2025262 PMAQI
14th Jul 2025393 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025316 PMAQI
14th Jul 2025337 PMAQI
14th Jul 2025308 PMAQI
14th Jul 2025379 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253111 PMAQI
15th Jul 20253212 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025502 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025404 AMAQI
21°C15/28°C
15th Jul 2025505 AMAQI
15th Jul 2025446 AMAQI
15th Jul 2025347 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025529 AMAQI
15th Jul 20253510 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20252612 PMAQI
15th Jul 2025351 PMAQI
15th Jul 2025372 PMAQI
15th Jul 2025453 PMAQI
15th Jul 2025484 PMAQI
15th Jul 2025405 PMAQI
15th Jul 2025386 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025388 PMAQI
15th Jul 2025449 PMAQI
15th Jul 20253910 PMAQI
15th Jul 20253911 PMAQI
16th Jul 20254112 AMAQI
16th Jul 2025391 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025603 AMAQI
16th Jul 2025364 AMAQI
21°C16/27°C
16th Jul 2025365 AMAQI
16th Jul 2025426 AMAQI
16th Jul 2025397 AMAQI
16th Jul 2025318 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20252810 AMAQI
16th Jul 20252411 AMAQI
16th Jul 20252512 PMAQI
16th Jul 2025281 PMAQI
16th Jul 2025322 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025384 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025466 PMAQI
16th Jul 2025387 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025369 PMAQI
16th Jul 20253610 PMAQI
16th Jul 20253611 PMAQI
17th Jul 20254012 AMAQI
17th Jul 2025401 AMAQI
17th Jul 2025362 AMAQI
17th Jul 2025333 AMAQI
17th Jul 2025454 AMAQI
17°C13/23°C
17th Jul 2025465 AMAQI
17th Jul 2025266 AMAQI
17th Jul 2025327 AMAQI
17th Jul 2025318 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20251910 AMAQI
17th Jul 20251711 AMAQI
17th Jul 20251912 PMAQI
17th Jul 2025231 PMAQI
17th Jul 2025252 PMAQI
17th Jul 2025263 PMAQI
17th Jul 2025254 PMAQI
17th Jul 2025265 PMAQI
17th Jul 2025266 PMAQI
17th Jul 2025257 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025299 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20253211 PMAQI
18th Jul 20253312 AMAQI
18th Jul 2025301 AMAQI
18th Jul 2025302 AMAQI
18th Jul 2025313 AMAQI
18th Jul 2025284 AMAQI
16°C12/21°C
18th Jul 2025255 AMAQI
18th Jul 2025406 AMAQI
18th Jul 2025447 AMAQI
18th Jul 2025308 AMAQI
18th Jul 2025229 AMAQI
18th Jul 20252310 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20251812 PMAQI
18th Jul 2025201 PMAQI
18th Jul 2025222 PMAQI
18th Jul 2025233 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025235 PMAQI
18th Jul 2025246 PMAQI
18th Jul 2025257 PMAQI
18th Jul 2025268 PMAQI
18th Jul 2025279 PMAQI
18th Jul 20252810 PMAQI
18th Jul 20253011 PMAQI
19th Jul 20253012 AMAQI
19th Jul 2025281 AMAQI
19th Jul 2025272 AMAQI
19th Jul 2025283 AMAQI
19th Jul 2025344 AMAQI
17°C13/22°C
19th Jul 2025245 AMAQI
19th Jul 2025286 AMAQI
19th Jul 2025387 AMAQI
19th Jul 2025328 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252312 PMAQI
19th Jul 2025231 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025314 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025279 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252912 AMAQI
20th Jul 2025281 AMAQI
20th Jul 2025422 AMAQI
20th Jul 2025563 AMAQI
20th Jul 2025544 AMAQI
19°C13/25°C
20th Jul 2025405 AMAQI
20th Jul 2025326 AMAQI
20th Jul 2025457 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252212 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025394 PMAQI
20th Jul 2025455 PMAQI
20th Jul 2025376 PMAQI
20th Jul 2025357 PMAQI
20th Jul 2025338 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20254111 PMAQI
21st Jul 20254112 AMAQI
21st Jul 2025401 AMAQI
21st Jul 2025452 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025644 AMAQI
22°C14/30°C
21st Jul 2025555 AMAQI
21st Jul 2025476 AMAQI
21st Jul 2025507 AMAQI
21st Jul 2025578 AMAQI
21st Jul 2025579 AMAQI
21st Jul 20255610 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025392 PMAQI
21st Jul 2025393 PMAQI
21st Jul 2025434 PMAQI
21st Jul 2025455 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025427 PMAQI
21st Jul 2025408 PMAQI
21st Jul 2025489 PMAQI
21st Jul 20254710 PMAQI
21st Jul 20254811 PMAQI
22nd Jul 20254812 AMAQI
22nd Jul 2025471 AMAQI
22nd Jul 2025352 AMAQI
22nd Jul 2025283 AMAQI
22nd Jul 2025184 AMAQI
24°C16/33°C
22nd Jul 2025185 AMAQI
22nd Jul 2025236 AMAQI
22nd Jul 2025217 AMAQI
22nd Jul 2025248 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20251712 PMAQI
22nd Jul 2025191 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025304 PMAQI
22nd Jul 2025295 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025248 PMAQI
22nd Jul 2025279 PMAQI
22nd Jul 20252610 PMAQI
22nd Jul 20252611 PMAQI
23rd Jul 20252812 AMAQI
23rd Jul 2025281 AMAQI
23rd Jul 2025262 AMAQI
23rd Jul 2025243 AMAQI
23rd Jul 2025244 AMAQI
19°C14/24°C
23rd Jul 2025225 AMAQI
23rd Jul 2025186 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025218 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20251710 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251412 PMAQI
23rd Jul 2025161 PMAQI
23rd Jul 2025192 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025204 PMAQI
23rd Jul 2025245 PMAQI
23rd Jul 2025256 PMAQI
23rd Jul 2025227 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 2025392 AMAQI
24th Jul 2025453 AMAQI
24th Jul 2025274 AMAQI
20°C13/27°C
24th Jul 2025265 AMAQI
24th Jul 2025266 AMAQI
24th Jul 2025207 AMAQI
24th Jul 2025198 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20252012 PMAQI
24th Jul 2025221 PMAQI
24th Jul 2025232 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025434 PMAQI
24th Jul 2025355 PMAQI
24th Jul 2025266 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252710 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025292 AMAQI
25th Jul 2025303 AMAQI
25th Jul 2025324 AMAQI
20°C15/27°C
25th Jul 2025395 AMAQI
25th Jul 2025266 AMAQI
25th Jul 2025247 AMAQI
25th Jul 2025228 AMAQI
25th Jul 2025189 AMAQI
25th Jul 20252010 AMAQI
25th Jul 20251711 AMAQI
25th Jul 20251912 PMAQI
25th Jul 2025241 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025303 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025276 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025248 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20253010 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20253112 AMAQI
26th Jul 2025301 AMAQI
26th Jul 2025502 AMAQI
26th Jul 2025583 AMAQI
26th Jul 2025584 AMAQI
21°C17/26°C
26th Jul 2025555 AMAQI
26th Jul 2025396 AMAQI
26th Jul 2025597 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20253810 AMAQI
26th Jul 20253511 AMAQI
26th Jul 20253312 PMAQI
26th Jul 2025551 PMAQI
26th Jul 2025602 PMAQI
26th Jul 2025533 PMAQI
26th Jul 2025624 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025516 PMAQI
26th Jul 2025447 PMAQI
26th Jul 2025448 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20254910 PMAQI
26th Jul 20254811 PMAQI
27th Jul 20254712 AMAQI
27th Jul 2025471 AMAQI
27th Jul 2025462 AMAQI
27th Jul 2025483 AMAQI
27th Jul 2025294 AMAQI
19°C17/23°C
27th Jul 2025325 AMAQI
27th Jul 2025396 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025279 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20253311 AMAQI
27th Jul 20252912 PMAQI
27th Jul 2025371 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025483 PMAQI
27th Jul 2025354 PMAQI
27th Jul 2025305 PMAQI
27th Jul 2025296 PMAQI
27th Jul 2025317 PMAQI
27th Jul 2025498 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20253510 PMAQI
27th Jul 20253411 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025371 AMAQI
28th Jul 2025232 AMAQI
28th Jul 2025193 AMAQI
28th Jul 2025284 AMAQI
17°C16/18°C
28th Jul 2025245 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025279 AMAQI
28th Jul 20252610 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025325 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252911 PMAQI
29th Jul 20252912 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025292 AMAQI
29th Jul 2025293 AMAQI
29th Jul 2025284 AMAQI
18°C15/22°C
29th Jul 2025275 AMAQI
29th Jul 2025216 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025448 AMAQI
29th Jul 2025379 AMAQI
29th Jul 20252910 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252212 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025306 PMAQI
29th Jul 2025317 PMAQI
29th Jul 2025278 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20253110 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253112 AMAQI
30th Jul 2025301 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025254 AMAQI
17°C13/21°C
30th Jul 2025285 AMAQI
30th Jul 2025246 AMAQI
30th Jul 2025307 AMAQI
30th Jul 2025248 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20253510 AMAQI
30th Jul 20252511 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025201 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025263 PMAQI
30th Jul 2025354 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025287 PMAQI
30th Jul 2025268 PMAQI
30th Jul 2025279 PMAQI
30th Jul 20252710 PMAQI
30th Jul 20252711 PMAQI
31st Jul 20252712 AMAQI
31st Jul 2025271 AMAQI
31st Jul 2025272 AMAQI
31st Jul 2025273 AMAQI
31st Jul 2025284 AMAQI
17°C11/23°C
31st Jul 2025325 AMAQI
31st Jul 2025246 AMAQI
31st Jul 2025197 AMAQI
31st Jul 2025258 AMAQI
31st Jul 2025309 AMAQI
31st Jul 20252510 AMAQI
31st Jul 20252211 AMAQI
31st Jul 20251812 PMAQI
31st Jul 2025201 PMAQI
31st Jul 2025262 PMAQI
31st Jul 2025293 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025305 PMAQI
31st Jul 2025276 PMAQI
31st Jul 2025297 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20253011 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025281 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025263 AMAQI
1st Aug 2025264 AMAQI
17°C11/24°C
1st Aug 2025285 AMAQI
1st Aug 2025286 AMAQI
1st Aug 2025267 AMAQI
1st Aug 2025258 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20252410 AMAQI
1st Aug 20252211 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025252 PMAQI
1st Aug 2025333 PMAQI
1st Aug 2025284 PMAQI
1st Aug 2025245 PMAQI
1st Aug 2025426 PMAQI
1st Aug 2025287 PMAQI
1st Aug 2025258 PMAQI
1st Aug 2025259 PMAQI
1st Aug 20252610 PMAQI
1st Aug 20252611 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025232 AMAQI
2nd Aug 2025213 AMAQI
2nd Aug 2025234 AMAQI
17°C12/23°C
2nd Aug 2025255 AMAQI
5 AM2nd Aug 2025226 AMAQI
2nd Aug 2025287 AMAQI
2nd Aug 2025288 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20253610 AMAQI
2nd Aug 20251811 AMAQI
2nd Aug 20251412 PMAQI
12 PM2nd Aug 2025221 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025263 PMAQI
2nd Aug 2025264 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM
34AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 PM
25AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 34), while the lowest AQI was between 12 PM to 12 PM (Avg. 25).
Night time
Avg. Highest Time
2 AM - 3 AM
36AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM - 1 AM
33AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 3 AM (Avg. 36), while the lowest AQI was between 12 AM to 1 AM (Avg. 33).
2025 Days Vs Air Quality
Prerov, Olomoucky Kraj, Czechia
2025
62%
132
32%
69
6%
12
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
132 DaysModerate
69 DaysPoor
12 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 62%
Health Risk Level:
Moderate
In 2025, 62% of 214 days were within WHO’s safe air quality limits, and 38% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Prerov, Olomoucky 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
86AQI
86AQI
2nd January 2025
78AQI
78AQI
3rd January 2025
63AQI
63AQI
4th January 2025
40AQI
40AQI
5th January 2025
62AQI
62AQI
6th January 2025
75AQI
75AQI
7th January 2025
94AQI
94AQI
8th January 2025
41AQI
41AQI
9th January 2025
34AQI
34AQI
10th January 2025
32AQI
32AQI
11th January 2025
31AQI
31AQI
12th January 2025
33AQI
33AQI
13th January 2025
35AQI
35AQI
14th January 2025
69AQI
69AQI
15th January 2025
88AQI
88AQI
16th January 2025
86AQI
86AQI
17th January 2025
59AQI
59AQI
18th January 2025
74AQI
74AQI
19th January 2025
76AQI
76AQI
20th January 2025
52AQI
52AQI
21st January 2025
63AQI
63AQI
22nd January 2025
87AQI
87AQI
23rd January 2025
62AQI
62AQI
24th January 2025
72AQI
72AQI
25th January 2025
67AQI
67AQI
26th January 2025
66AQI
66AQI
27th January 2025
73AQI
73AQI
28th January 2025
48AQI
48AQI
29th January 2025
32AQI
32AQI
30th January 2025
53AQI
53AQI
31st January 2025
69AQI
69AQI
1st February 2025
73AQI
73AQI
2nd February 2025
72AQI
72AQI
3rd February 2025
93AQI
93AQI
4th February 2025
104AQI
104AQI
5th February 2025
127AQI
127AQI
6th February 2025
77AQI
77AQI
7th February 2025
101AQI
101AQI
8th February 2025
71AQI
71AQI
9th February 2025
79AQI
79AQI
10th February 2025
131AQI
131AQI
11th February 2025
147AQI
147AQI
12th February 2025
96AQI
96AQI
13th February 2025
91AQI
91AQI
14th February 2025
93AQI
93AQI
15th February 2025
62AQI
62AQI
16th February 2025
67AQI
67AQI
17th February 2025
88AQI
88AQI
18th February 2025
81AQI
81AQI
19th February 2025
90AQI
90AQI
20th February 2025
93AQI
93AQI
21st February 2025
96AQI
96AQI
22nd February 2025
83AQI
83AQI
23rd February 2025
110AQI
110AQI
24th February 2025
140AQI
140AQI
25th February 2025
131AQI
131AQI
26th February 2025
138AQI
138AQI
27th February 2025
141AQI
141AQI
28th February 2025
79AQI
79AQI
1st March 2025
77AQI
77AQI
2nd March 2025
57AQI
57AQI
3rd March 2025
77AQI
77AQI
4th March 2025
104AQI
104AQI
5th March 2025
107AQI
107AQI
6th March 2025
98AQI
98AQI
7th March 2025
81AQI
81AQI
8th March 2025
89AQI
89AQI
9th March 2025
94AQI
94AQI
10th March 2025
70AQI
70AQI
11th March 2025
54AQI
54AQI
12th March 2025
50AQI
50AQI
13th March 2025
34AQI
34AQI
14th March 2025
47AQI
47AQI
15th March 2025
53AQI
53AQI
16th March 2025
60AQI
60AQI
17th March 2025
52AQI
52AQI
18th March 2025
50AQI
50AQI
19th March 2025
63AQI
63AQI
20th March 2025
68AQI
68AQI
21st March 2025
85AQI
85AQI
22nd March 2025
72AQI
72AQI
23rd March 2025
49AQI
49AQI
24th March 2025
65AQI
65AQI
25th March 2025
74AQI
74AQI
26th March 2025
79AQI
79AQI
27th March 2025
54AQI
54AQI
28th March 2025
65AQI
65AQI
29th March 2025
73AQI
73AQI
30th March 2025
68AQI
68AQI
31st March 2025
29AQI
29AQI
1st April 2025
58AQI
58AQI
2nd April 2025
70AQI
70AQI
3rd April 2025
57AQI
57AQI
4th April 2025
48AQI
48AQI
5th April 2025
56AQI
56AQI
6th April 2025
29AQI
29AQI
7th April 2025
25AQI
25AQI
8th April 2025
35AQI
35AQI
9th April 2025
39AQI
39AQI
10th April 2025
28AQI
28AQI
11th April 2025
49AQI
49AQI
12th April 2025
43AQI
43AQI
13th April 2025
43AQI
43AQI
14th April 2025
42AQI
42AQI
15th April 2025
37AQI
37AQI
16th April 2025
42AQI
42AQI
17th April 2025
40AQI
40AQI
18th April 2025
29AQI
29AQI
19th April 2025
19AQI
19AQI
20th April 2025
21AQI
21AQI
21st April 2025
40AQI
40AQI
22nd April 2025
31AQI
31AQI
23rd April 2025
34AQI
34AQI
24th April 2025
50AQI
50AQI
25th April 2025
36AQI
36AQI
26th April 2025
38AQI
38AQI
27th April 2025
34AQI
34AQI
28th April 2025
35AQI
35AQI
29th April 2025
40AQI
40AQI
30th April 2025
41AQI
41AQI
1st May 2025
40AQI
40AQI
2nd May 2025
38AQI
38AQI
3rd May 2025
46AQI
46AQI
4th May 2025
34AQI
34AQI
5th May 2025
26AQI
26AQI
6th May 2025
39AQI
39AQI
7th May 2025
37AQI
37AQI
8th May 2025
27AQI
27AQI
9th May 2025
30AQI
30AQI
10th May 2025
35AQI
35AQI
11th May 2025
30AQI
30AQI
12th May 2025
38AQI
38AQI
13th May 2025
39AQI
39AQI
14th May 2025
40AQI
40AQI
15th May 2025
31AQI
31AQI
16th May 2025
19AQI
19AQI
17th May 2025
22AQI
22AQI
18th May 2025
17AQI
17AQI
19th May 2025
20AQI
20AQI
20th May 2025
24AQI
24AQI
21st May 2025
34AQI
34AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
21AQI
21AQI
24th May 2025
25AQI
25AQI
25th May 2025
28AQI
28AQI
26th May 2025
29AQI
29AQI
27th May 2025
25AQI
25AQI
28th May 2025
29AQI
29AQI
29th May 2025
21AQI
21AQI
30th May 2025
26AQI
26AQI
31st May 2025
33AQI
33AQI
1st June 2025
32AQI
32AQI
2nd June 2025
38AQI
38AQI
3rd June 2025
38AQI
38AQI
4th June 2025
37AQI
37AQI
5th June 2025
35AQI
35AQI
6th June 2025
29AQI
29AQI
7th June 2025
23AQI
23AQI
8th June 2025
22AQI
22AQI
9th June 2025
23AQI
23AQI
10th June 2025
32AQI
32AQI
11th June 2025
40AQI
40AQI
12th June 2025
38AQI
38AQI
13th June 2025
32AQI
32AQI
14th June 2025
34AQI
34AQI
15th June 2025
43AQI
43AQI
16th June 2025
46AQI
46AQI
17th June 2025
33AQI
33AQI
18th June 2025
39AQI
39AQI
19th June 2025
51AQI
51AQI
20th June 2025
34AQI
34AQI
21st June 2025
28AQI
28AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
37AQI
37AQI
24th June 2025
37AQI
37AQI
25th June 2025
36AQI
36AQI
26th June 2025
33AQI
33AQI
27th June 2025
31AQI
31AQI
28th June 2025
28AQI
28AQI
29th June 2025
34AQI
34AQI
30th June 2025
32AQI
32AQI
1st July 2025
30AQI
30AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
51AQI
51AQI
4th July 2025
39AQI
39AQI
5th July 2025
33AQI
33AQI
6th July 2025
36AQI
36AQI
7th July 2025
34AQI
34AQI
8th July 2025
37AQI
37AQI
9th July 2025
25AQI
25AQI
10th July 2025
20AQI
20AQI
11th July 2025
22AQI
22AQI
12th July 2025
25AQI
25AQI
13th July 2025
28AQI
28AQI
14th July 2025
33AQI
33AQI
15th July 2025
41AQI
41AQI
16th July 2025
38AQI
38AQI
17th July 2025
30AQI
30AQI
18th July 2025
27AQI
27AQI
19th July 2025
27AQI
27AQI
20th July 2025
37AQI
37AQI
21st July 2025
46AQI
46AQI
22nd July 2025
26AQI
26AQI
23rd July 2025
22AQI
22AQI
24th July 2025
28AQI
28AQI
25th July 2025
27AQI
27AQI
26th July 2025
49AQI
49AQI
27th July 2025
36AQI
36AQI
28th July 2025
29AQI
29AQI
29th July 2025
29AQI
29AQI
30th July 2025
27AQI
27AQI
31st July 2025
27AQI
27AQI
1st August 2025
26AQI
26AQI
61AQI
98AQI
68AQI
40AQI
30AQI
34AQI
32AQI
26AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202551AQI
9
22
18
10
6
23
2
26
4
31
29
1
30
1
1
132
69
12
Highest AQI recorded in
February98AQI
Lowest AQI recorded in
August26AQI
202454AQI
12
12
5
2
21
7
1
12
18
1
22
7
1
29
2
24
6
22
9
17
14
13
17
19
12
9
19
2
13
13
4
1
213
136
14
3
Highest AQI recorded in
January73AQI
Lowest AQI recorded in
May43AQI
202351AQI
13
17
1
13
9
6
17
11
3
13
17
21
10
21
9
20
10
21
10
16
14
21
10
21
8
10
17
3
1
207
142
13
1
Highest AQI recorded in
December65AQI
Lowest AQI recorded in
November41AQI
202258AQI
13
13
5
12
8
1
1
23
7
15
14
21
10
22
8
18
5
1
23
6
15
15
1
4
20
6
4
17
9
1
149
139
29
1
Highest AQI recorded in
March85AQI
Lowest AQI recorded in
September37AQI
202153AQI
1
1
1
11
15
5
17
13
29
2
16
14
26
5
28
3
17
13
13
17
1
8
19
3
10
13
5
3
176
115
15
3
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
August35AQI
202051AQI
2
8
3
3
8
12
6
25
5
27
4
18
13
18
12
18
10
1
5
21
4
2
128
89
8
Highest AQI recorded in
December86AQI
Lowest AQI recorded in
June40AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
58AQILeast Polluted Year Recorded
2023(Avg.)
51AQIPrerov's annual 2025 AQI (51) shows an average percentage change of -3.9% (improved AQI) compared to previous years: 2020 (51), 2021 (53), 2022 (58), 2023 (51), 2024 (54).
