Brno Lisen, Brno, Jihomoravsky 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+
November Air Quality Analysis
Brno Lisen, Brno, Jihomoravsky Kraj, Czechia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Nov 2022
120AQILowest AQI recorded on
5th Nov 2023
20AQISame Day Analysis (26th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 44 of Good air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 25th Nov - 26th Nov 2025
Brno Lisen, Brno, Jihomoravsky Kraj, Czechia
AQI
Day
Night
.
6 AM25th Nov 2025
4 PM
5 AM26th Nov 2025
Day time
Avg. Highest Time
4PM25th Nov
65AQI
Avg. Lowest Time
1PM25th Nov
51AQI
Night time
Avg. Highest Time
6AM25th Nov
60AQI
Avg. Lowest Time
5AM26th Nov
26AQI
In the last 24 hours,
Brno Lisen's AQI reached its highest point of 65 at 4 PM during the Day, while the lowest point, 26, was recorded at 5 AM during the Night between 25th Nov and 26th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Brno Lisen, Brno, Jihomoravsky Kraj, Czechia
OctNov
27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th
Day
Night
27th Oct 2025336 AMAQI
27th Oct 2025227 AMAQI
27th Oct 2025178 AMAQI
27th Oct 2025179 AMAQI
27th Oct 20251210 AMAQI
27th Oct 20251811 AMAQI
27th Oct 20253312 PMAQI
27th Oct 2025371 PMAQI
27th Oct 2025242 PMAQI
27th Oct 2025183 PMAQI
27th Oct 2025124 PMAQI
27th Oct 2025175 PMAQI
27th Oct 2025366 PMAQI
27th Oct 2025407 PMAQI
27th Oct 2025228 PMAQI
27th Oct 2025209 PMAQI
27th Oct 20252110 PMAQI
27th Oct 20252011 PMAQI
28th Oct 20253212 AMAQI
28th Oct 2025361 AMAQI
28th Oct 2025282 AMAQI
28th Oct 2025183 AMAQI
28th Oct 2025564 AMAQI
28th Oct 2025585 AMAQI
7°C4/8°C
28th Oct 2025376 AMAQI
28th Oct 2025247 AMAQI
28th Oct 2025238 AMAQI
28th Oct 2025199 AMAQI
28th Oct 20251610 AMAQI
28th Oct 20251311 AMAQI
28th Oct 20251812 PMAQI
28th Oct 2025331 PMAQI
28th Oct 2025362 PMAQI
28th Oct 2025423 PMAQI
28th Oct 2025444 PMAQI
28th Oct 2025215 PMAQI
28th Oct 2025186 PMAQI
28th Oct 2025137 PMAQI
28th Oct 2025168 PMAQI
28th Oct 2025179 PMAQI
28th Oct 20252210 PMAQI
28th Oct 20253311 PMAQI
29th Oct 20252712 AMAQI
29th Oct 2025131 AMAQI
29th Oct 2025532 AMAQI
29th Oct 2025573 AMAQI
29th Oct 2025564 AMAQI
29th Oct 2025395 AMAQI
9°C5/11°C
29th Oct 2025236 AMAQI
29th Oct 2025207 AMAQI
29th Oct 2025188 AMAQI
29th Oct 2025189 AMAQI
29th Oct 20251810 AMAQI
29th Oct 20252211 AMAQI
29th Oct 20253312 PMAQI
29th Oct 2025531 PMAQI
29th Oct 2025512 PMAQI
29th Oct 2025443 PMAQI
29th Oct 2025354 PMAQI
29th Oct 2025275 PMAQI
29th Oct 2025196 PMAQI
29th Oct 2025207 PMAQI
29th Oct 2025238 PMAQI
29th Oct 2025339 PMAQI
29th Oct 20253410 PMAQI
29th Oct 20252811 PMAQI
30th Oct 20252112 AMAQI
30th Oct 2025201 AMAQI
30th Oct 2025202 AMAQI
30th Oct 2025223 AMAQI
30th Oct 2025314 AMAQI
30th Oct 2025255 AMAQI
11°C7/15°C
30th Oct 2025256 AMAQI
30th Oct 2025317 AMAQI
30th Oct 2025428 AMAQI
30th Oct 2025209 AMAQI
30th Oct 20251710 AMAQI
30th Oct 20252011 AMAQI
30th Oct 20253712 PMAQI
30th Oct 2025591 PMAQI
30th Oct 2025542 PMAQI
30th Oct 2025513 PMAQI
30th Oct 2025514 PMAQI
30th Oct 2025355 PMAQI
30th Oct 2025546 PMAQI
30th Oct 2025707 PMAQI
30th Oct 2025418 PMAQI
30th Oct 2025449 PMAQI
30th Oct 20254010 PMAQI
30th Oct 20252811 PMAQI
31st Oct 20251812 AMAQI
31st Oct 2025321 AMAQI
31st Oct 2025592 AMAQI
31st Oct 2025583 AMAQI
31st Oct 2025594 AMAQI
31st Oct 2025555 AMAQI
11°C7/16°C
31st Oct 2025436 AMAQI
31st Oct 2025447 AMAQI
31st Oct 2025448 AMAQI
31st Oct 2025429 AMAQI
31st Oct 20254810 AMAQI
31st Oct 20255011 AMAQI
31st Oct 20254512 PMAQI
31st Oct 2025491 PMAQI
31st Oct 2025562 PMAQI
31st Oct 2025573 PMAQI
31st Oct 2025464 PMAQI
31st Oct 2025435 PMAQI
31st Oct 2025546 PMAQI
31st Oct 2025507 PMAQI
31st Oct 2025508 PMAQI
31st Oct 2025589 PMAQI
31st Oct 20252910 PMAQI
31st Oct 20252311 PMAQI
1st Nov 20252012 AMAQI
1st Nov 2025191 AMAQI
1st Nov 2025272 AMAQI
1st Nov 2025283 AMAQI
1st Nov 2025304 AMAQI
1st Nov 2025295 AMAQI
10°C6/15°C
1st Nov 2025206 AMAQI
1st Nov 2025187 AMAQI
1st Nov 2025308 AMAQI
1st Nov 2025329 AMAQI
1st Nov 20254510 AMAQI
1st Nov 20254811 AMAQI
1st Nov 20253812 PMAQI
1st Nov 2025531 PMAQI
1st Nov 2025552 PMAQI
1st Nov 2025513 PMAQI
1st Nov 2025534 PMAQI
1st Nov 2025485 PMAQI
1st Nov 2025536 PMAQI
1st Nov 2025387 PMAQI
1st Nov 2025438 PMAQI
1st Nov 2025609 PMAQI
1st Nov 20255510 PMAQI
1st Nov 20255311 PMAQI
2nd Nov 20255312 AMAQI
2nd Nov 2025611 AMAQI
2nd Nov 2025642 AMAQI
2nd Nov 2025663 AMAQI
2nd Nov 2025634 AMAQI
2nd Nov 2025785 AMAQI
12°C8/15°C
2nd Nov 2025606 AMAQI
2nd Nov 2025487 AMAQI
2nd Nov 2025388 AMAQI
2nd Nov 2025559 AMAQI
2nd Nov 20255610 AMAQI
2nd Nov 20255411 AMAQI
2nd Nov 20255912 PMAQI
2nd Nov 2025701 PMAQI
2nd Nov 2025572 PMAQI
2nd Nov 2025493 PMAQI
2nd Nov 2025614 PMAQI
2nd Nov 2025735 PMAQI
2nd Nov 2025596 PMAQI
2nd Nov 2025697 PMAQI
2nd Nov 2025668 PMAQI
2nd Nov 2025609 PMAQI
2nd Nov 20256910 PMAQI
2nd Nov 20257811 PMAQI
3rd Nov 20257312 AMAQI
3rd Nov 2025601 AMAQI
3rd Nov 2025372 AMAQI
3rd Nov 2025783 AMAQI
3rd Nov 2025294 AMAQI
3rd Nov 2025225 AMAQI
12°C8/16°C
3rd Nov 2025266 AMAQI
3rd Nov 2025177 AMAQI
3rd Nov 2025128 AMAQI
3rd Nov 2025149 AMAQI
3rd Nov 20251110 AMAQI
3rd Nov 20251111 AMAQI
3rd Nov 20251312 PMAQI
3rd Nov 2025221 PMAQI
3rd Nov 2025172 PMAQI
3rd Nov 2025143 PMAQI
3rd Nov 2025154 PMAQI
3rd Nov 2025195 PMAQI
3rd Nov 2025236 PMAQI
3rd Nov 2025337 PMAQI
3rd Nov 2025328 PMAQI
3rd Nov 2025309 PMAQI
3rd Nov 20252410 PMAQI
3rd Nov 20253111 PMAQI
4th Nov 20253212 AMAQI
4th Nov 2025421 AMAQI
4th Nov 2025392 AMAQI
4th Nov 2025343 AMAQI
4th Nov 2025274 AMAQI
4th Nov 2025275 AMAQI
9°C4/12°C
4th Nov 2025246 AMAQI
4th Nov 2025247 AMAQI
4th Nov 2025318 AMAQI
4th Nov 2025389 AMAQI
4th Nov 20252810 AMAQI
4th Nov 20254211 AMAQI
4th Nov 20255812 PMAQI
4th Nov 2025531 PMAQI
4th Nov 2025482 PMAQI
4th Nov 2025643 PMAQI
4th Nov 2025694 PMAQI
4th Nov 2025665 PMAQI
4th Nov 2025436 PMAQI
4th Nov 2025507 PMAQI
4th Nov 2025248 PMAQI
4th Nov 2025339 PMAQI
4th Nov 20253810 PMAQI
4th Nov 20253011 PMAQI
5th Nov 20252212 AMAQI
5th Nov 2025281 AMAQI
5th Nov 2025272 AMAQI
5th Nov 2025233 AMAQI
5th Nov 2025204 AMAQI
5th Nov 2025305 AMAQI
7°C3/12°C
5th Nov 2025326 AMAQI
5th Nov 2025397 AMAQI
5th Nov 2025388 AMAQI
5th Nov 2025509 AMAQI
5th Nov 20254010 AMAQI
5th Nov 20253011 AMAQI
5th Nov 20253112 PMAQI
5th Nov 2025451 PMAQI
5th Nov 2025342 PMAQI
5th Nov 2025203 PMAQI
5th Nov 2025184 PMAQI
5th Nov 2025315 PMAQI
5th Nov 2025206 PMAQI
5th Nov 2025187 PMAQI
5th Nov 2025228 PMAQI
5th Nov 2025259 PMAQI
5th Nov 20252410 PMAQI
5th Nov 20254311 PMAQI
6th Nov 20254612 AMAQI
6th Nov 2025451 AMAQI
6th Nov 2025402 AMAQI
6th Nov 2025443 AMAQI
6th Nov 2025414 AMAQI
6th Nov 2025375 AMAQI
7°C3/12°C
6th Nov 2025536 AMAQI
6th Nov 2025527 AMAQI
6th Nov 2025588 AMAQI
6th Nov 2025619 AMAQI
6th Nov 20256210 AMAQI
6th Nov 20256211 AMAQI
6th Nov 20255612 PMAQI
6th Nov 2025581 PMAQI
6th Nov 2025562 PMAQI
6th Nov 2025553 PMAQI
6th Nov 2025554 PMAQI
6th Nov 2025645 PMAQI
6th Nov 2025456 PMAQI
6th Nov 2025387 PMAQI
6th Nov 2025418 PMAQI
6th Nov 2025569 PMAQI
6th Nov 20255610 PMAQI
6th Nov 20255711 PMAQI
7th Nov 20255512 AMAQI
7th Nov 2025621 AMAQI
7th Nov 2025662 AMAQI
7th Nov 2025643 AMAQI
7th Nov 2025664 AMAQI
7th Nov 2025635 AMAQI
7°C3/12°C
7th Nov 2025586 AMAQI
7th Nov 2025657 AMAQI
7th Nov 2025668 AMAQI
7th Nov 2025629 AMAQI
7th Nov 20254510 AMAQI
7th Nov 20255411 AMAQI
7th Nov 20255212 PMAQI
7th Nov 2025481 PMAQI
7th Nov 2025512 PMAQI
7th Nov 2025523 PMAQI
7th Nov 2025344 PMAQI
7th Nov 2025305 PMAQI
7th Nov 2025346 PMAQI
7th Nov 2025337 PMAQI
7th Nov 2025448 PMAQI
7th Nov 2025539 PMAQI
7th Nov 20255110 PMAQI
7th Nov 20255811 PMAQI
8th Nov 20255312 AMAQI
8th Nov 2025571 AMAQI
8th Nov 2025572 AMAQI
8th Nov 2025573 AMAQI
8th Nov 2025664 AMAQI
8th Nov 2025665 AMAQI
7°C4/12°C
8th Nov 2025556 AMAQI
8th Nov 2025547 AMAQI
8th Nov 2025568 AMAQI
8th Nov 2025589 AMAQI
8th Nov 20256210 AMAQI
8th Nov 20255011 AMAQI
8th Nov 20255112 PMAQI
8th Nov 2025521 PMAQI
8th Nov 2025562 PMAQI
8th Nov 2025563 PMAQI
8th Nov 2025554 PMAQI
8th Nov 2025525 PMAQI
8th Nov 2025526 PMAQI
8th Nov 2025557 PMAQI
8th Nov 2025568 PMAQI
8th Nov 2025619 PMAQI
8th Nov 20256610 PMAQI
8th Nov 20255911 PMAQI
9th Nov 20256412 AMAQI
9th Nov 2025581 AMAQI
9th Nov 2025622 AMAQI
9th Nov 2025643 AMAQI
9th Nov 2025564 AMAQI
9th Nov 2025565 AMAQI
6°C3/8°C
9th Nov 2025576 AMAQI
9th Nov 2025607 AMAQI
9th Nov 2025568 AMAQI
9th Nov 2025589 AMAQI
9th Nov 20256110 AMAQI
9th Nov 20256511 AMAQI
9th Nov 20256712 PMAQI
9th Nov 2025681 PMAQI
9th Nov 2025632 PMAQI
9th Nov 2025563 PMAQI
9th Nov 2025544 PMAQI
9th Nov 2025415 PMAQI
9th Nov 2025336 PMAQI
9th Nov 2025327 PMAQI
9th Nov 2025368 PMAQI
9th Nov 2025349 PMAQI
9th Nov 20254710 PMAQI
9th Nov 20255411 PMAQI
10th Nov 20255412 AMAQI
10th Nov 2025551 AMAQI
10th Nov 2025662 AMAQI
10th Nov 2025563 AMAQI
10th Nov 2025484 AMAQI
10th Nov 2025295 AMAQI
6°C4/9°C
10th Nov 2025356 AMAQI
10th Nov 2025567 AMAQI
10th Nov 2025588 AMAQI
10th Nov 2025459 AMAQI
10th Nov 20255810 AMAQI
10th Nov 20257411 AMAQI
10th Nov 20257112 PMAQI
10th Nov 2025641 PMAQI
10th Nov 2025542 PMAQI
10th Nov 2025583 PMAQI
10th Nov 2025564 PMAQI
10th Nov 2025545 PMAQI
10th Nov 2025556 PMAQI
10th Nov 2025607 PMAQI
10th Nov 2025578 PMAQI
10th Nov 2025649 PMAQI
10th Nov 20255710 PMAQI
10th Nov 20255811 PMAQI
11th Nov 20255312 AMAQI
11th Nov 2025591 AMAQI
11th Nov 2025592 AMAQI
11th Nov 2025563 AMAQI
11th Nov 2025574 AMAQI
11th Nov 2025585 AMAQI
7°C4/10°C
11th Nov 2025586 AMAQI
11th Nov 2025527 AMAQI
11th Nov 2025478 AMAQI
11th Nov 2025409 AMAQI
11th Nov 20255110 AMAQI
11th Nov 20255411 AMAQI
11th Nov 20254912 PMAQI
11th Nov 2025441 PMAQI
11th Nov 2025472 PMAQI
11th Nov 2025553 PMAQI
11th Nov 2025434 PMAQI
11th Nov 2025355 PMAQI
11th Nov 2025506 PMAQI
11th Nov 2025557 PMAQI
11th Nov 2025578 PMAQI
11th Nov 2025499 PMAQI
11th Nov 20253910 PMAQI
11th Nov 20254011 PMAQI
12th Nov 20255612 AMAQI
12th Nov 2025571 AMAQI
12th Nov 2025562 AMAQI
12th Nov 2025633 AMAQI
12th Nov 2025644 AMAQI
12th Nov 2025505 AMAQI
7°C4/11°C
12th Nov 2025356 AMAQI
12th Nov 2025317 AMAQI
12th Nov 2025478 AMAQI
12th Nov 2025519 AMAQI
12th Nov 20255210 AMAQI
12th Nov 20254711 AMAQI
12th Nov 20253612 PMAQI
12th Nov 2025581 PMAQI
12th Nov 2025542 PMAQI
12th Nov 2025423 PMAQI
12th Nov 2025204 PMAQI
12th Nov 2025345 PMAQI
12th Nov 2025576 PMAQI
12th Nov 2025587 PMAQI
12th Nov 2025558 PMAQI
12th Nov 2025519 PMAQI
12th Nov 20255010 PMAQI
12th Nov 20255411 PMAQI
13th Nov 20256312 AMAQI
13th Nov 2025651 AMAQI
13th Nov 2025512 AMAQI
13th Nov 2025283 AMAQI
13th Nov 2025324 AMAQI
13th Nov 2025415 AMAQI
6°C3/11°C
13th Nov 2025396 AMAQI
13th Nov 2025487 AMAQI
13th Nov 2025668 AMAQI
13th Nov 2025669 AMAQI
13th Nov 20254510 AMAQI
13th Nov 20251911 AMAQI
13th Nov 20251912 PMAQI
13th Nov 2025291 PMAQI
13th Nov 2025502 PMAQI
13th Nov 2025543 PMAQI
13th Nov 2025544 PMAQI
13th Nov 2025515 PMAQI
13th Nov 2025446 PMAQI
13th Nov 2025357 PMAQI
13th Nov 2025408 PMAQI
13th Nov 2025559 PMAQI
13th Nov 20255210 PMAQI
13th Nov 20254511 PMAQI
14th Nov 20253412 AMAQI
14th Nov 2025311 AMAQI
14th Nov 2025282 AMAQI
14th Nov 2025283 AMAQI
14th Nov 2025504 AMAQI
14th Nov 2025535 AMAQI
6°C3/11°C
14th Nov 2025206 AMAQI
14th Nov 2025227 AMAQI
14th Nov 2025388 AMAQI
14th Nov 2025459 AMAQI
14th Nov 20251410 AMAQI
14th Nov 20251611 AMAQI
14th Nov 20252512 PMAQI
14th Nov 2025191 PMAQI
14th Nov 2025222 PMAQI
14th Nov 2025153 PMAQI
14th Nov 2025114 PMAQI
14th Nov 2025135 PMAQI
14th Nov 2025186 PMAQI
14th Nov 2025207 PMAQI
14th Nov 2025278 PMAQI
14th Nov 2025519 PMAQI
14th Nov 20255110 PMAQI
14th Nov 20255011 PMAQI
15th Nov 20255012 AMAQI
15th Nov 2025561 AMAQI
15th Nov 2025642 AMAQI
15th Nov 2025503 AMAQI
15th Nov 2025324 AMAQI
15th Nov 2025325 AMAQI
6°C3/11°C
15th Nov 2025376 AMAQI
15th Nov 2025437 AMAQI
15th Nov 2025308 AMAQI
15th Nov 2025249 AMAQI
15th Nov 20252410 AMAQI
15th Nov 20255011 AMAQI
15th Nov 20255212 PMAQI
15th Nov 2025531 PMAQI
15th Nov 2025562 PMAQI
15th Nov 2025653 PMAQI
15th Nov 2025634 PMAQI
15th Nov 2025625 PMAQI
15th Nov 2025636 PMAQI
15th Nov 2025617 PMAQI
15th Nov 2025538 PMAQI
15th Nov 2025429 PMAQI
15th Nov 20254710 PMAQI
15th Nov 20255511 PMAQI
16th Nov 20255912 AMAQI
16th Nov 2025621 AMAQI
16th Nov 2025662 AMAQI
16th Nov 2025653 AMAQI
16th Nov 2025764 AMAQI
16th Nov 2025825 AMAQI
7°C4/11°C
16th Nov 2025896 AMAQI
16th Nov 2025807 AMAQI
16th Nov 2025728 AMAQI
16th Nov 2025689 AMAQI
16th Nov 20257010 AMAQI
16th Nov 20253111 AMAQI
16th Nov 20253212 PMAQI
16th Nov 2025331 PMAQI
16th Nov 2025382 PMAQI
16th Nov 2025503 PMAQI
16th Nov 2025444 PMAQI
16th Nov 2025275 PMAQI
16th Nov 2025236 PMAQI
16th Nov 2025287 PMAQI
16th Nov 2025388 PMAQI
16th Nov 2025609 PMAQI
16th Nov 20255410 PMAQI
16th Nov 20256011 PMAQI
17th Nov 20255712 AMAQI
17th Nov 2025411 AMAQI
17th Nov 2025442 AMAQI
17th Nov 2025573 AMAQI
17th Nov 2025584 AMAQI
17th Nov 2025615 AMAQI
8°C5/11°C
17th Nov 2025526 AMAQI
17th Nov 2025557 AMAQI
17th Nov 2025528 AMAQI
17th Nov 2025409 AMAQI
17th Nov 20252610 AMAQI
17th Nov 20252611 AMAQI
17th Nov 20252812 PMAQI
17th Nov 2025471 PMAQI
17th Nov 2025602 PMAQI
17th Nov 2025633 PMAQI
17th Nov 2025554 PMAQI
17th Nov 2025235 PMAQI
17th Nov 2025406 PMAQI
17th Nov 2025337 PMAQI
17th Nov 2025188 PMAQI
17th Nov 2025209 PMAQI
17th Nov 20254110 PMAQI
17th Nov 20255311 PMAQI
18th Nov 20254512 AMAQI
18th Nov 2025441 AMAQI
18th Nov 2025352 AMAQI
18th Nov 2025333 AMAQI
18th Nov 2025384 AMAQI
18th Nov 2025345 AMAQI
6°C3/8°C
18th Nov 2025346 AMAQI
18th Nov 2025227 AMAQI
18th Nov 2025188 AMAQI
18th Nov 2025229 AMAQI
18th Nov 20251810 AMAQI
18th Nov 20253211 AMAQI
18th Nov 20254512 PMAQI
18th Nov 2025551 PMAQI
18th Nov 2025552 PMAQI
18th Nov 2025563 PMAQI
18th Nov 2025614 PMAQI
18th Nov 2025635 PMAQI
18th Nov 2025426 PMAQI
18th Nov 2025237 PMAQI
18th Nov 2025288 PMAQI
18th Nov 2025279 PMAQI
18th Nov 20255910 PMAQI
18th Nov 20255911 PMAQI
19th Nov 20255312 AMAQI
19th Nov 2025451 AMAQI
19th Nov 2025512 AMAQI
19th Nov 2025553 AMAQI
19th Nov 2025454 AMAQI
19th Nov 2025465 AMAQI
3°C-1/5°C
19th Nov 2025526 AMAQI
19th Nov 2025537 AMAQI
19th Nov 2025398 AMAQI
19th Nov 2025419 AMAQI
19th Nov 20255810 AMAQI
19th Nov 20256711 AMAQI
19th Nov 20255512 PMAQI
19th Nov 2025701 PMAQI
19th Nov 2025562 PMAQI
19th Nov 2025553 PMAQI
19th Nov 2025594 PMAQI
19th Nov 2025625 PMAQI
19th Nov 2025626 PMAQI
19th Nov 2025487 PMAQI
19th Nov 2025558 PMAQI
19th Nov 2025549 PMAQI
19th Nov 20254210 PMAQI
19th Nov 20255611 PMAQI
20th Nov 20256912 AMAQI
20th Nov 2025541 AMAQI
20th Nov 2025552 AMAQI
20th Nov 2025623 AMAQI
20th Nov 2025654 AMAQI
20th Nov 2025675 AMAQI
0°C-2/4°C
20th Nov 2025676 AMAQI
20th Nov 2025697 AMAQI
20th Nov 2025568 AMAQI
20th Nov 2025669 AMAQI
20th Nov 20256210 AMAQI
20th Nov 20256811 AMAQI
20th Nov 20257212 PMAQI
20th Nov 2025601 PMAQI
20th Nov 2025602 PMAQI
20th Nov 2025513 PMAQI
20th Nov 2025734 PMAQI
20th Nov 2025695 PMAQI
20th Nov 2025596 PMAQI
20th Nov 2025607 PMAQI
20th Nov 2025538 PMAQI
20th Nov 2025669 PMAQI
20th Nov 20257510 PMAQI
20th Nov 20256911 PMAQI
21st Nov 20256112 AMAQI
21st Nov 2025671 AMAQI
21st Nov 2025692 AMAQI
21st Nov 2025623 AMAQI
21st Nov 2025524 AMAQI
21st Nov 2025565 AMAQI
2°C0/6°C
21st Nov 2025636 AMAQI
21st Nov 2025637 AMAQI
21st Nov 2025518 AMAQI
21st Nov 2025349 AMAQI
21st Nov 20253910 AMAQI
21st Nov 20253911 AMAQI
21st Nov 20254412 PMAQI
21st Nov 2025351 PMAQI
21st Nov 2025422 PMAQI
21st Nov 2025513 PMAQI
21st Nov 2025474 PMAQI
21st Nov 2025385 PMAQI
21st Nov 2025286 PMAQI
21st Nov 2025387 PMAQI
21st Nov 2025328 PMAQI
21st Nov 2025319 PMAQI
21st Nov 20254910 PMAQI
21st Nov 20254811 PMAQI
22nd Nov 20254812 AMAQI
22nd Nov 2025501 AMAQI
22nd Nov 2025462 AMAQI
22nd Nov 2025463 AMAQI
22nd Nov 2025324 AMAQI
22nd Nov 2025225 AMAQI
0°C-2/3°C
22nd Nov 2025296 AMAQI
22nd Nov 2025387 AMAQI
22nd Nov 2025348 AMAQI
22nd Nov 2025329 AMAQI
22nd Nov 20253210 AMAQI
22nd Nov 20253911 AMAQI
22nd Nov 20255612 PMAQI
22nd Nov 2025561 PMAQI
22nd Nov 2025552 PMAQI
22nd Nov 2025543 PMAQI
22nd Nov 2025364 PMAQI
22nd Nov 2025405 PMAQI
22nd Nov 2025276 PMAQI
22nd Nov 2025217 PMAQI
22nd Nov 2025238 PMAQI
22nd Nov 2025229 PMAQI
22nd Nov 20252610 PMAQI
22nd Nov 20252011 PMAQI
23rd Nov 20251812 AMAQI
23rd Nov 2025171 AMAQI
23rd Nov 2025232 AMAQI
23rd Nov 2025333 AMAQI
23rd Nov 2025334 AMAQI
23rd Nov 2025405 AMAQI
-1°C-4/2°C
23rd Nov 2025486 AMAQI
23rd Nov 2025497 AMAQI
23rd Nov 2025528 AMAQI
23rd Nov 2025539 AMAQI
23rd Nov 20255710 AMAQI
23rd Nov 20255911 AMAQI
23rd Nov 20256212 PMAQI
23rd Nov 2025591 PMAQI
23rd Nov 2025572 PMAQI
23rd Nov 2025573 PMAQI
23rd Nov 2025554 PMAQI
23rd Nov 2025565 PMAQI
23rd Nov 2025556 PMAQI
23rd Nov 2025557 PMAQI
23rd Nov 2025548 PMAQI
23rd Nov 2025499 PMAQI
23rd Nov 20255310 PMAQI
23rd Nov 20254911 PMAQI
24th Nov 20254212 AMAQI
24th Nov 2025411 AMAQI
24th Nov 2025592 AMAQI
24th Nov 2025603 AMAQI
24th Nov 2025604 AMAQI
24th Nov 2025635 AMAQI
-2°C-5/3°C
24th Nov 2025566 AMAQI
24th Nov 2025507 AMAQI
24th Nov 2025538 AMAQI
24th Nov 2025569 AMAQI
24th Nov 20255810 AMAQI
24th Nov 20255311 AMAQI
24th Nov 20253812 PMAQI
24th Nov 2025291 PMAQI
24th Nov 2025342 PMAQI
24th Nov 2025463 PMAQI
24th Nov 2025554 PMAQI
24th Nov 2025485 PMAQI
24th Nov 2025496 PMAQI
24th Nov 2025447 PMAQI
24th Nov 2025608 PMAQI
24th Nov 2025669 PMAQI
24th Nov 20256210 PMAQI
24th Nov 20256111 PMAQI
25th Nov 20256012 AMAQI
25th Nov 2025661 AMAQI
25th Nov 2025642 AMAQI
25th Nov 2025613 AMAQI
25th Nov 2025684 AMAQI
25th Nov 2025665 AMAQI
-2°C-6/0°C
25th Nov 2025606 AMAQI
25th Nov 2025627 AMAQI
25th Nov 2025558 AMAQI
25th Nov 2025619 AMAQI
25th Nov 20256110 AMAQI
25th Nov 20255811 AMAQI
25th Nov 20255412 PMAQI
25th Nov 2025511 PMAQI
25th Nov 2025562 PMAQI
25th Nov 2025573 PMAQI
25th Nov 2025654 PMAQI
25th Nov 2025525 PMAQI
25th Nov 2025536 PMAQI
25th Nov 2025537 PMAQI
25th Nov 2025538 PMAQI
25th Nov 2025459 PMAQI
25th Nov 20254310 PMAQI
25th Nov 20254611 PMAQI
26th Nov 20254912 AMAQI
26th Nov 2025381 AMAQI
26th Nov 2025492 AMAQI
26th Nov 2025393 AMAQI
26th Nov 2025304 AMAQI
26th Nov 2025265 AMAQI
1°C0/2°C
26th Nov 2025356 AMAQI
6 AM26th Nov 2025417 AMAQI
26th Nov 2025488 AMAQI
26th Nov 2025359 AMAQI
26th Nov 20255210 AMAQI
26th Nov 20255611 AMAQI
11 AM26th Nov 20255612 PMAQI
26th Nov 2025451 PMAQI
26th Nov 2025402 PMAQI
26th Nov 2025533 PMAQI
26th Nov 2025674 PMAQI
4 PM26th Nov 2025655 PMAQI
26th Nov 2025536 PMAQI
26th Nov 2025577 PMAQI
26th Nov 2025598 PMAQI
26th Nov 2025659 PMAQI
26th Nov 20256210 PMAQI
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
1 PM - 3 PM
49AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 AM - 11 AM
43AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 3 PM (Avg. 49), while the lowest AQI was between 6 AM to 11 AM (Avg. 43).
Night time
Avg. Highest Time
2 AM - 5 AM
47AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
5 PM - 8 PM
43AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 5 AM (Avg. 47), while the lowest AQI was between 5 PM to 8 PM (Avg. 43).
2025 Days Vs Air Quality
Brno Lisen, Brno, Jihomoravsky Kraj, Czechia
2025
69%
227
30%
98
2%
5
Total number of days with different AQI categories in last 330 days in 2025 (35 days remaining)
Good
227 DaysModerate
98 DaysPoor
5 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 330 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Brno Lisen, Brno, Jihomoravsky 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
72AQI
72AQI
2nd January 2025
67AQI
67AQI
3rd January 2025
41AQI
41AQI
4th January 2025
33AQI
33AQI
5th January 2025
55AQI
55AQI
6th January 2025
59AQI
59AQI
7th January 2025
63AQI
63AQI
8th January 2025
40AQI
40AQI
9th January 2025
42AQI
42AQI
10th January 2025
26AQI
26AQI
11th January 2025
24AQI
24AQI
12th January 2025
25AQI
25AQI
13th January 2025
31AQI
31AQI
14th January 2025
66AQI
66AQI
15th January 2025
68AQI
68AQI
16th January 2025
51AQI
51AQI
17th January 2025
54AQI
54AQI
18th January 2025
72AQI
72AQI
19th January 2025
60AQI
60AQI
20th January 2025
39AQI
39AQI
21st January 2025
56AQI
56AQI
22nd January 2025
65AQI
65AQI
23rd January 2025
58AQI
58AQI
24th January 2025
68AQI
68AQI
25th January 2025
61AQI
61AQI
26th January 2025
63AQI
63AQI
27th January 2025
45AQI
45AQI
28th January 2025
35AQI
35AQI
29th January 2025
30AQI
30AQI
30th January 2025
40AQI
40AQI
31st January 2025
54AQI
54AQI
1st February 2025
42AQI
42AQI
2nd February 2025
43AQI
43AQI
3rd February 2025
61AQI
61AQI
4th February 2025
80AQI
80AQI
5th February 2025
100AQI
100AQI
6th February 2025
56AQI
56AQI
7th February 2025
82AQI
82AQI
8th February 2025
71AQI
71AQI
9th February 2025
65AQI
65AQI
10th February 2025
80AQI
80AQI
11th February 2025
115AQI
115AQI
12th February 2025
79AQI
79AQI
13th February 2025
84AQI
84AQI
14th February 2025
81AQI
81AQI
15th February 2025
71AQI
71AQI
16th February 2025
58AQI
58AQI
17th February 2025
71AQI
71AQI
18th February 2025
68AQI
68AQI
19th February 2025
76AQI
76AQI
20th February 2025
80AQI
80AQI
21st February 2025
76AQI
76AQI
22nd February 2025
78AQI
78AQI
23rd February 2025
100AQI
100AQI
24th February 2025
126AQI
126AQI
25th February 2025
119AQI
119AQI
26th February 2025
137AQI
137AQI
27th February 2025
109AQI
109AQI
28th February 2025
51AQI
51AQI
1st March 2025
55AQI
55AQI
2nd March 2025
46AQI
46AQI
3rd March 2025
54AQI
54AQI
4th March 2025
76AQI
76AQI
5th March 2025
79AQI
79AQI
6th March 2025
74AQI
74AQI
7th March 2025
70AQI
70AQI
8th March 2025
79AQI
79AQI
9th March 2025
84AQI
84AQI
10th March 2025
62AQI
62AQI
11th March 2025
55AQI
55AQI
12th March 2025
44AQI
44AQI
13th March 2025
29AQI
29AQI
14th March 2025
48AQI
48AQI
15th March 2025
52AQI
52AQI
16th March 2025
38AQI
38AQI
17th March 2025
46AQI
46AQI
18th March 2025
38AQI
38AQI
19th March 2025
51AQI
51AQI
20th March 2025
59AQI
59AQI
21st March 2025
67AQI
67AQI
22nd March 2025
56AQI
56AQI
23rd March 2025
48AQI
48AQI
24th March 2025
63AQI
63AQI
25th March 2025
69AQI
69AQI
26th March 2025
68AQI
68AQI
27th March 2025
44AQI
44AQI
28th March 2025
63AQI
63AQI
29th March 2025
74AQI
74AQI
30th March 2025
60AQI
60AQI
31st March 2025
27AQI
27AQI
1st April 2025
41AQI
41AQI
2nd April 2025
56AQI
56AQI
3rd April 2025
45AQI
45AQI
4th April 2025
45AQI
45AQI
5th April 2025
40AQI
40AQI
6th April 2025
29AQI
29AQI
7th April 2025
18AQI
18AQI
8th April 2025
30AQI
30AQI
9th April 2025
29AQI
29AQI
10th April 2025
37AQI
37AQI
11th April 2025
37AQI
37AQI
12th April 2025
40AQI
40AQI
13th April 2025
38AQI
38AQI
14th April 2025
42AQI
42AQI
15th April 2025
41AQI
41AQI
16th April 2025
39AQI
39AQI
17th April 2025
46AQI
46AQI
18th April 2025
27AQI
27AQI
19th April 2025
20AQI
20AQI
20th April 2025
24AQI
24AQI
21st April 2025
35AQI
35AQI
22nd April 2025
22AQI
22AQI
23rd April 2025
25AQI
25AQI
24th April 2025
43AQI
43AQI
25th April 2025
24AQI
24AQI
26th April 2025
27AQI
27AQI
27th April 2025
31AQI
31AQI
28th April 2025
28AQI
28AQI
29th April 2025
38AQI
38AQI
30th April 2025
42AQI
42AQI
1st May 2025
38AQI
38AQI
2nd May 2025
30AQI
30AQI
3rd May 2025
46AQI
46AQI
4th May 2025
28AQI
28AQI
5th May 2025
25AQI
25AQI
6th May 2025
31AQI
31AQI
7th May 2025
39AQI
39AQI
8th May 2025
25AQI
25AQI
9th May 2025
28AQI
28AQI
10th May 2025
28AQI
28AQI
11th May 2025
27AQI
27AQI
12th May 2025
30AQI
30AQI
13th May 2025
31AQI
31AQI
14th May 2025
40AQI
40AQI
15th May 2025
35AQI
35AQI
16th May 2025
22AQI
22AQI
17th May 2025
24AQI
24AQI
18th May 2025
19AQI
19AQI
19th May 2025
20AQI
20AQI
20th May 2025
26AQI
26AQI
21st May 2025
31AQI
31AQI
22nd May 2025
32AQI
32AQI
23rd May 2025
22AQI
22AQI
24th May 2025
23AQI
23AQI
25th May 2025
23AQI
23AQI
26th May 2025
25AQI
25AQI
27th May 2025
27AQI
27AQI
28th May 2025
25AQI
25AQI
29th May 2025
17AQI
17AQI
30th May 2025
19AQI
19AQI
31st May 2025
31AQI
31AQI
1st June 2025
31AQI
31AQI
2nd June 2025
37AQI
37AQI
3rd June 2025
28AQI
28AQI
4th June 2025
31AQI
31AQI
5th June 2025
30AQI
30AQI
6th June 2025
31AQI
31AQI
7th June 2025
22AQI
22AQI
8th June 2025
22AQI
22AQI
9th June 2025
26AQI
26AQI
10th June 2025
29AQI
29AQI
11th June 2025
44AQI
44AQI
12th June 2025
36AQI
36AQI
13th June 2025
37AQI
37AQI
14th June 2025
34AQI
34AQI
15th June 2025
40AQI
40AQI
16th June 2025
42AQI
42AQI
17th June 2025
36AQI
36AQI
18th June 2025
36AQI
36AQI
19th June 2025
48AQI
48AQI
20th June 2025
38AQI
38AQI
21st June 2025
34AQI
34AQI
22nd June 2025
36AQI
36AQI
23rd June 2025
37AQI
37AQI
24th June 2025
35AQI
35AQI
25th June 2025
31AQI
31AQI
26th June 2025
33AQI
33AQI
27th June 2025
30AQI
30AQI
28th June 2025
26AQI
26AQI
29th June 2025
28AQI
28AQI
30th June 2025
30AQI
30AQI
1st July 2025
28AQI
28AQI
2nd July 2025
28AQI
28AQI
3rd July 2025
40AQI
40AQI
4th July 2025
37AQI
37AQI
5th July 2025
34AQI
34AQI
6th July 2025
38AQI
38AQI
7th July 2025
37AQI
37AQI
8th July 2025
28AQI
28AQI
9th July 2025
24AQI
24AQI
10th July 2025
21AQI
21AQI
11th July 2025
20AQI
20AQI
12th July 2025
22AQI
22AQI
13th July 2025
24AQI
24AQI
14th July 2025
27AQI
27AQI
15th July 2025
29AQI
29AQI
16th July 2025
31AQI
31AQI
17th July 2025
28AQI
28AQI
18th July 2025
26AQI
26AQI
19th July 2025
25AQI
25AQI
20th July 2025
33AQI
33AQI
21st July 2025
41AQI
41AQI
22nd July 2025
26AQI
26AQI
23rd July 2025
20AQI
20AQI
24th July 2025
28AQI
28AQI
25th July 2025
29AQI
29AQI
26th July 2025
39AQI
39AQI
27th July 2025
35AQI
35AQI
28th July 2025
32AQI
32AQI
29th July 2025
30AQI
30AQI
30th July 2025
27AQI
27AQI
31st July 2025
24AQI
24AQI
1st August 2025
26AQI
26AQI
2nd August 2025
25AQI
25AQI
3rd August 2025
25AQI
25AQI
4th August 2025
26AQI
26AQI
5th August 2025
28AQI
28AQI
6th August 2025
25AQI
25AQI
7th August 2025
25AQI
25AQI
8th August 2025
35AQI
35AQI
9th August 2025
43AQI
43AQI
10th August 2025
50AQI
50AQI
11th August 2025
47AQI
47AQI
12th August 2025
36AQI
36AQI
13th August 2025
47AQI
47AQI
14th August 2025
56AQI
56AQI
15th August 2025
58AQI
58AQI
16th August 2025
61AQI
61AQI
17th August 2025
53AQI
53AQI
18th August 2025
33AQI
33AQI
19th August 2025
25AQI
25AQI
20th August 2025
32AQI
32AQI
21st August 2025
48AQI
48AQI
22nd August 2025
42AQI
42AQI
23rd August 2025
24AQI
24AQI
24th August 2025
17AQI
17AQI
25th August 2025
19AQI
19AQI
26th August 2025
25AQI
25AQI
27th August 2025
36AQI
36AQI
28th August 2025
47AQI
47AQI
29th August 2025
43AQI
43AQI
30th August 2025
27AQI
27AQI
31st August 2025
25AQI
25AQI
1st September 2025
28AQI
28AQI
2nd September 2025
30AQI
30AQI
3rd September 2025
31AQI
31AQI
4th September 2025
28AQI
28AQI
5th September 2025
25AQI
25AQI
6th September 2025
19AQI
19AQI
7th September 2025
20AQI
20AQI
8th September 2025
26AQI
26AQI
9th September 2025
32AQI
32AQI
10th September 2025
37AQI
37AQI
11th September 2025
23AQI
23AQI
12th September 2025
21AQI
21AQI
13th September 2025
21AQI
21AQI
14th September 2025
24AQI
24AQI
15th September 2025
17AQI
17AQI
16th September 2025
20AQI
20AQI
17th September 2025
25AQI
25AQI
18th September 2025
23AQI
23AQI
19th September 2025
27AQI
27AQI
20th September 2025
28AQI
28AQI
21st September 2025
32AQI
32AQI
22nd September 2025
29AQI
29AQI
23rd September 2025
21AQI
21AQI
24th September 2025
23AQI
23AQI
25th September 2025
17AQI
17AQI
26th September 2025
23AQI
23AQI
27th September 2025
31AQI
31AQI
28th September 2025
31AQI
31AQI
29th September 2025
41AQI
41AQI
30th September 2025
44AQI
44AQI
1st October 2025
40AQI
40AQI
2nd October 2025
56AQI
56AQI
3rd October 2025
56AQI
56AQI
4th October 2025
63AQI
63AQI
5th October 2025
54AQI
54AQI
6th October 2025
44AQI
44AQI
7th October 2025
61AQI
61AQI
8th October 2025
54AQI
54AQI
9th October 2025
54AQI
54AQI
10th October 2025
53AQI
53AQI
11th October 2025
56AQI
56AQI
12th October 2025
55AQI
55AQI
13th October 2025
59AQI
59AQI
14th October 2025
65AQI
65AQI
15th October 2025
63AQI
63AQI
16th October 2025
64AQI
64AQI
17th October 2025
63AQI
63AQI
18th October 2025
60AQI
60AQI
19th October 2025
61AQI
61AQI
20th October 2025
60AQI
60AQI
21st October 2025
57AQI
57AQI
22nd October 2025
62AQI
62AQI
23rd October 2025
54AQI
54AQI
24th October 2025
26AQI
26AQI
25th October 2025
35AQI
35AQI
26th October 2025
25AQI
25AQI
27th October 2025
24AQI
24AQI
28th October 2025
28AQI
28AQI
29th October 2025
32AQI
32AQI
30th October 2025
34AQI
34AQI
31st October 2025
41AQI
41AQI
1st November 2025
37AQI
37AQI
2nd November 2025
61AQI
61AQI
3rd November 2025
36AQI
36AQI
4th November 2025
37AQI
37AQI
5th November 2025
28AQI
28AQI
6th November 2025
51AQI
51AQI
7th November 2025
53AQI
53AQI
8th November 2025
56AQI
56AQI
9th November 2025
55AQI
55AQI
10th November 2025
56AQI
56AQI
11th November 2025
51AQI
51AQI
12th November 2025
51AQI
51AQI
13th November 2025
48AQI
48AQI
14th November 2025
31AQI
31AQI
15th November 2025
49AQI
49AQI
16th November 2025
55AQI
55AQI
17th November 2025
46AQI
46AQI
18th November 2025
41AQI
41AQI
19th November 2025
54AQI
54AQI
20th November 2025
64AQI
64AQI
21st November 2025
50AQI
50AQI
22nd November 2025
38AQI
38AQI
23rd November 2025
42AQI
42AQI
24th November 2025
50AQI
50AQI
25th November 2025
57AQI
57AQI
26th November 2025
44AQI
44AQI
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
50AQI
81AQI
57AQI
35AQI
28AQI
33AQI
29AQI
36AQI
27AQI
50AQI
48AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
13
18
2
21
5
10
21
29
1
31
30
31
27
4
30
10
21
14
12
227
98
5
Highest AQI recorded in
February81AQI
Lowest AQI recorded in
September27AQI
202445AQI
18
13
22
7
15
16
28
2
31
27
3
27
4
22
9
18
12
24
7
15
12
3
16
14
1
263
99
4
Highest AQI recorded in
November57AQI
Lowest AQI recorded in
May38AQI
202343AQI
23
8
16
12
21
9
1
22
8
28
3
22
8
25
5
22
9
17
13
22
7
26
3
15
15
1
259
100
2
Highest AQI recorded in
December50AQI
Lowest AQI recorded in
November33AQI
202248AQI
20
11
17
4
2
27
2
12
5
25
6
26
4
19
4
1
27
1
21
10
9
19
2
10
17
4
189
108
8
Highest AQI recorded in
March67AQI
Lowest AQI recorded in
September31AQI
202145AQI
2
1
18
12
1
21
9
30
1
20
10
25
6
28
3
22
8
14
17
17
13
15
16
212
95
2
Highest AQI recorded in
February70AQI
Lowest AQI recorded in
May31AQI
202042AQI
5
7
1
10
1
15
3
27
3
29
2
21
10
23
7
25
4
16
14
2
171
53
1
Highest AQI recorded in
December77AQI
Lowest AQI recorded in
October34AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
48AQILeast Polluted Year Recorded
2020(Avg.)
42AQIBrno Lisen's annual 2025 AQI (43) shows an average percentage change of -3.3% (improved AQI) compared to previous years: 2020 (42), 2021 (45), 2022 (48), 2023 (43), 2024 (45).
