Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Bierun Stary, Slaskie, Poland 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

Bierun Stary, Slaskie, Poland

2021
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Aug 2025
60AQI
Lowest AQI recorded on
9th Aug 2021
5AQI

Same Day Analysis (19th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 29 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 19th Aug - 20th Aug 2025

Bierun Stary, Slaskie, Poland

AQI
Day
Night
.

5 AM19th Aug 2025

8 PM

4 AM20th Aug 2025

Day time
Avg. Highest Time
10AM19th Aug

36AQI

Avg. Lowest Time
6AM19th Aug

23AQI

Night time
Avg. Highest Time
2AM20th Aug

39AQI

Avg. Lowest Time
8PM19th Aug

28AQI

In the last 24 hours,

Bierun Stary's AQI reached its highest point of 39 at 2 AM during the Night, while the lowest point, 23, was recorded at 6 AM during the Day between 19th Aug and 20th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Bierun Stary, Slaskie, Poland

JulAug
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th
Day
Night
21st Jul 2025425 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025437 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025439 AMAQI
21st Jul 20254510 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025391 PMAQI
21st Jul 2025412 PMAQI
21st Jul 2025493 PMAQI
21st Jul 2025444 PMAQI
21st Jul 2025495 PMAQI
21st Jul 2025496 PMAQI
21st Jul 2025467 PMAQI
21st Jul 2025448 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254610 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254312 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025333 AMAQI
22nd Jul 2025294 AMAQI

24°C18/31°C

22nd Jul 2025285 AMAQI
22nd Jul 2025296 AMAQI
22nd Jul 2025197 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20252012 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025285 PMAQI
22nd Jul 2025296 PMAQI
22nd Jul 2025287 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025299 PMAQI
22nd Jul 20252810 PMAQI
22nd Jul 20252811 PMAQI
23rd Jul 20252812 AMAQI
23rd Jul 2025291 AMAQI
23rd Jul 2025272 AMAQI
23rd Jul 2025243 AMAQI
23rd Jul 2025234 AMAQI

21°C16/25°C

23rd Jul 2025245 AMAQI
23rd Jul 2025236 AMAQI
23rd Jul 2025237 AMAQI
23rd Jul 2025208 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252011 AMAQI
23rd Jul 20252112 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025232 PMAQI
23rd Jul 2025213 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025245 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025228 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252310 PMAQI
23rd Jul 20252311 PMAQI
24th Jul 20252312 AMAQI
24th Jul 2025231 AMAQI
24th Jul 2025242 AMAQI
24th Jul 2025223 AMAQI
24th Jul 2025244 AMAQI

20°C15/26°C

24th Jul 2025245 AMAQI
24th Jul 2025236 AMAQI
24th Jul 2025247 AMAQI
24th Jul 2025248 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20252610 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025251 PMAQI
24th Jul 2025282 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025256 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252511 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025251 AMAQI
25th Jul 2025282 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025364 AMAQI

21°C16/28°C

25th Jul 2025305 AMAQI
25th Jul 2025286 AMAQI
25th Jul 2025297 AMAQI
25th Jul 2025298 AMAQI
25th Jul 2025309 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20253111 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025321 PMAQI
25th Jul 2025302 PMAQI
25th Jul 2025303 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025316 PMAQI
25th Jul 2025317 PMAQI
25th Jul 2025318 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20253410 PMAQI
25th Jul 20253411 PMAQI
26th Jul 20253412 AMAQI
26th Jul 2025311 AMAQI
26th Jul 2025402 AMAQI
26th Jul 2025443 AMAQI
26th Jul 2025444 AMAQI

20°C18/24°C

26th Jul 2025445 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025478 AMAQI
26th Jul 2025469 AMAQI
26th Jul 20254110 AMAQI
26th Jul 20253811 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025422 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025425 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254510 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254412 AMAQI
27th Jul 2025471 AMAQI
27th Jul 2025442 AMAQI
27th Jul 2025403 AMAQI
27th Jul 2025424 AMAQI

20°C18/25°C

27th Jul 2025405 AMAQI
27th Jul 2025426 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025418 AMAQI
27th Jul 2025419 AMAQI
27th Jul 20254210 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025431 PMAQI
27th Jul 2025432 PMAQI
27th Jul 2025433 PMAQI
27th Jul 2025434 PMAQI
27th Jul 2025445 PMAQI
27th Jul 2025436 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025428 PMAQI
27th Jul 2025429 PMAQI
27th Jul 20254210 PMAQI
27th Jul 20254311 PMAQI
28th Jul 20254412 AMAQI
28th Jul 2025441 AMAQI
28th Jul 2025392 AMAQI
28th Jul 2025373 AMAQI
28th Jul 2025294 AMAQI

19°C16/24°C

28th Jul 2025295 AMAQI
28th Jul 2025226 AMAQI
28th Jul 2025217 AMAQI
28th Jul 2025228 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025312 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025305 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253211 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025321 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025293 AMAQI
29th Jul 2025304 AMAQI

16°C15/17°C

29th Jul 2025315 AMAQI
29th Jul 2025306 AMAQI
29th Jul 2025307 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20253012 PMAQI
29th Jul 2025271 PMAQI
29th Jul 2025282 PMAQI
29th Jul 2025283 PMAQI
29th Jul 2025274 PMAQI
29th Jul 2025275 PMAQI
29th Jul 2025276 PMAQI
29th Jul 2025287 PMAQI
29th Jul 2025288 PMAQI
29th Jul 2025299 PMAQI
29th Jul 20253010 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025301 AMAQI
30th Jul 2025292 AMAQI
30th Jul 2025293 AMAQI
30th Jul 2025304 AMAQI

16°C13/20°C

30th Jul 2025305 AMAQI
30th Jul 2025346 AMAQI
30th Jul 2025307 AMAQI
30th Jul 2025298 AMAQI
30th Jul 2025309 AMAQI
30th Jul 20253210 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20252912 PMAQI
30th Jul 2025271 PMAQI
30th Jul 2025262 PMAQI
30th Jul 2025283 PMAQI
30th Jul 2025274 PMAQI
30th Jul 2025295 PMAQI
30th Jul 2025266 PMAQI
30th Jul 2025277 PMAQI
30th Jul 2025298 PMAQI
30th Jul 2025309 PMAQI
30th Jul 20253110 PMAQI
30th Jul 20253111 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025311 AMAQI
31st Jul 2025312 AMAQI
31st Jul 2025313 AMAQI
31st Jul 2025284 AMAQI

18°C13/22°C

31st Jul 2025285 AMAQI
31st Jul 2025296 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025298 AMAQI
31st Jul 2025289 AMAQI
31st Jul 20252710 AMAQI
31st Jul 20252711 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025251 PMAQI
31st Jul 2025242 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025294 PMAQI
31st Jul 2025305 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025287 PMAQI
31st Jul 2025288 PMAQI
31st Jul 2025279 PMAQI
31st Jul 20252910 PMAQI
31st Jul 20252911 PMAQI
1st Aug 20252912 AMAQI
1st Aug 2025281 AMAQI
1st Aug 2025312 AMAQI
1st Aug 2025283 AMAQI
1st Aug 2025284 AMAQI

17°C13/23°C

1st Aug 2025315 AMAQI
1st Aug 2025266 AMAQI
1st Aug 2025287 AMAQI
1st Aug 2025328 AMAQI
1st Aug 2025329 AMAQI
1st Aug 20252810 AMAQI
1st Aug 20252811 AMAQI
1st Aug 20252612 PMAQI
1st Aug 2025271 PMAQI
1st Aug 2025272 PMAQI
1st Aug 2025263 PMAQI
1st Aug 2025274 PMAQI
1st Aug 2025275 PMAQI
1st Aug 2025266 PMAQI
1st Aug 2025267 PMAQI
1st Aug 2025258 PMAQI
1st Aug 2025309 PMAQI
1st Aug 20252810 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20252712 AMAQI
2nd Aug 2025271 AMAQI
2nd Aug 2025342 AMAQI
2nd Aug 2025343 AMAQI
2nd Aug 2025364 AMAQI

18°C14/22°C

2nd Aug 2025315 AMAQI
2nd Aug 2025316 AMAQI
2nd Aug 2025417 AMAQI
2nd Aug 2025368 AMAQI
2nd Aug 2025319 AMAQI
2nd Aug 20252610 AMAQI
2nd Aug 20252811 AMAQI
2nd Aug 20252412 PMAQI
2nd Aug 2025231 PMAQI
2nd Aug 2025252 PMAQI
2nd Aug 2025263 PMAQI
2nd Aug 2025264 PMAQI
2nd Aug 2025265 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025287 PMAQI
2nd Aug 2025308 PMAQI
2nd Aug 2025349 PMAQI
2nd Aug 20253210 PMAQI
2nd Aug 20253311 PMAQI
3rd Aug 20253312 AMAQI
3rd Aug 2025311 AMAQI
3rd Aug 2025412 AMAQI
3rd Aug 2025373 AMAQI
3rd Aug 2025444 AMAQI

20°C15/25°C

3rd Aug 2025335 AMAQI
3rd Aug 2025326 AMAQI
3rd Aug 2025307 AMAQI
3rd Aug 2025278 AMAQI
3rd Aug 2025309 AMAQI
3rd Aug 20252810 AMAQI
3rd Aug 20252411 AMAQI
3rd Aug 20252812 PMAQI
3rd Aug 2025281 PMAQI
3rd Aug 2025282 PMAQI
3rd Aug 2025243 PMAQI
3rd Aug 2025264 PMAQI
3rd Aug 2025305 PMAQI
3rd Aug 2025286 PMAQI
3rd Aug 2025267 PMAQI
3rd Aug 2025298 PMAQI
3rd Aug 2025329 PMAQI
3rd Aug 20253310 PMAQI
3rd Aug 20253411 PMAQI
4th Aug 20253412 AMAQI
4th Aug 2025361 AMAQI
4th Aug 2025282 AMAQI
4th Aug 2025273 AMAQI
4th Aug 2025264 AMAQI

18°C14/20°C

4th Aug 2025265 AMAQI
4th Aug 2025266 AMAQI
4th Aug 2025247 AMAQI
4th Aug 2025308 AMAQI
4th Aug 2025349 AMAQI
4th Aug 20253410 AMAQI
4th Aug 20252911 AMAQI
4th Aug 20252812 PMAQI
4th Aug 2025281 PMAQI
4th Aug 2025312 PMAQI
4th Aug 2025303 PMAQI
4th Aug 2025284 PMAQI
4th Aug 2025285 PMAQI
4th Aug 2025306 PMAQI
4th Aug 2025307 PMAQI
4th Aug 2025348 PMAQI
4th Aug 2025289 PMAQI
4th Aug 20252610 PMAQI
4th Aug 20252811 PMAQI
5th Aug 20253012 AMAQI
5th Aug 2025271 AMAQI
5th Aug 2025302 AMAQI
5th Aug 2025363 AMAQI
5th Aug 2025404 AMAQI

17°C13/23°C

5th Aug 2025295 AMAQI
5th Aug 2025386 AMAQI
5th Aug 2025377 AMAQI
5th Aug 2025388 AMAQI
5th Aug 2025389 AMAQI
5th Aug 20254110 AMAQI
5th Aug 20253311 AMAQI
5th Aug 20253312 PMAQI
5th Aug 2025321 PMAQI
5th Aug 2025332 PMAQI
5th Aug 2025323 PMAQI
5th Aug 2025314 PMAQI
5th Aug 2025325 PMAQI
5th Aug 2025356 PMAQI
5th Aug 2025287 PMAQI
5th Aug 2025318 PMAQI
5th Aug 2025349 PMAQI
5th Aug 20253510 PMAQI
5th Aug 20253511 PMAQI
6th Aug 20253312 AMAQI
6th Aug 2025351 AMAQI
6th Aug 2025262 AMAQI
6th Aug 2025243 AMAQI
6th Aug 2025274 AMAQI

19°C12/25°C

6th Aug 2025275 AMAQI
6th Aug 2025276 AMAQI
6th Aug 2025257 AMAQI
6th Aug 2025298 AMAQI
6th Aug 2025289 AMAQI
6th Aug 20253010 AMAQI
6th Aug 20252711 AMAQI
6th Aug 20252712 PMAQI
6th Aug 2025271 PMAQI
6th Aug 2025292 PMAQI
6th Aug 2025263 PMAQI
6th Aug 2025274 PMAQI
6th Aug 2025265 PMAQI
6th Aug 2025266 PMAQI
6th Aug 2025267 PMAQI
6th Aug 2025268 PMAQI
6th Aug 2025289 PMAQI
6th Aug 20252810 PMAQI
6th Aug 20252811 PMAQI
7th Aug 20252912 AMAQI
7th Aug 2025281 AMAQI
7th Aug 2025302 AMAQI
7th Aug 2025293 AMAQI
7th Aug 2025274 AMAQI

17°C13/21°C

7th Aug 2025335 AMAQI
7th Aug 2025306 AMAQI
7th Aug 2025307 AMAQI
7th Aug 2025298 AMAQI
7th Aug 2025299 AMAQI
7th Aug 20252810 AMAQI
7th Aug 20252811 AMAQI
7th Aug 20252812 PMAQI
7th Aug 2025261 PMAQI
7th Aug 2025282 PMAQI
7th Aug 2025273 PMAQI
7th Aug 2025264 PMAQI
7th Aug 2025265 PMAQI
7th Aug 2025286 PMAQI
7th Aug 2025277 PMAQI
7th Aug 2025268 PMAQI
7th Aug 2025279 PMAQI
7th Aug 20252810 PMAQI
7th Aug 20252911 PMAQI
8th Aug 20253012 AMAQI
8th Aug 2025281 AMAQI
8th Aug 2025312 AMAQI
8th Aug 2025313 AMAQI
8th Aug 2025314 AMAQI

18°C12/24°C

8th Aug 2025325 AMAQI
8th Aug 2025306 AMAQI
8th Aug 2025337 AMAQI
8th Aug 2025318 AMAQI
8th Aug 2025339 AMAQI
8th Aug 20253310 AMAQI
8th Aug 20253011 AMAQI
8th Aug 20252912 PMAQI
8th Aug 2025291 PMAQI
8th Aug 2025302 PMAQI
8th Aug 2025293 PMAQI
8th Aug 2025304 PMAQI
8th Aug 2025305 PMAQI
8th Aug 2025306 PMAQI
8th Aug 2025317 PMAQI
8th Aug 2025328 PMAQI
8th Aug 2025339 PMAQI
8th Aug 20253210 PMAQI
8th Aug 20253311 PMAQI
9th Aug 20253412 AMAQI
9th Aug 2025321 AMAQI
9th Aug 2025362 AMAQI
9th Aug 2025393 AMAQI
9th Aug 2025384 AMAQI

21°C14/28°C

9th Aug 2025405 AMAQI
9th Aug 2025406 AMAQI
9th Aug 2025417 AMAQI
9th Aug 2025418 AMAQI
9th Aug 2025459 AMAQI
9th Aug 20254310 AMAQI
9th Aug 20254411 AMAQI
9th Aug 20253812 PMAQI
9th Aug 2025361 PMAQI
9th Aug 2025382 PMAQI
9th Aug 2025373 PMAQI
9th Aug 2025374 PMAQI
9th Aug 2025375 PMAQI
9th Aug 2025386 PMAQI
9th Aug 2025397 PMAQI
9th Aug 2025418 PMAQI
9th Aug 2025419 PMAQI
9th Aug 20254410 PMAQI
9th Aug 20254811 PMAQI
10th Aug 20254612 AMAQI
10th Aug 2025421 AMAQI
10th Aug 2025502 AMAQI
10th Aug 2025573 AMAQI
10th Aug 2025564 AMAQI

24°C19/30°C

10th Aug 2025545 AMAQI
10th Aug 2025526 AMAQI
10th Aug 2025507 AMAQI
10th Aug 2025528 AMAQI
10th Aug 2025519 AMAQI
10th Aug 20254810 AMAQI
10th Aug 20253911 AMAQI
10th Aug 20253812 PMAQI
10th Aug 2025431 PMAQI
10th Aug 2025522 PMAQI
10th Aug 2025503 PMAQI
10th Aug 2025524 PMAQI
10th Aug 2025525 PMAQI
10th Aug 2025526 PMAQI
10th Aug 2025527 PMAQI
10th Aug 2025528 PMAQI
10th Aug 2025529 PMAQI
10th Aug 20255210 PMAQI
10th Aug 20255211 PMAQI
11th Aug 20255212 AMAQI
11th Aug 2025531 AMAQI
11th Aug 2025482 AMAQI
11th Aug 2025473 AMAQI
11th Aug 2025454 AMAQI

23°C17/28°C

11th Aug 2025465 AMAQI
11th Aug 2025466 AMAQI
11th Aug 2025467 AMAQI
11th Aug 2025488 AMAQI
11th Aug 2025529 AMAQI
11th Aug 20254710 AMAQI
11th Aug 20254411 AMAQI
11th Aug 20253812 PMAQI
11th Aug 2025381 PMAQI
11th Aug 2025382 PMAQI
11th Aug 2025433 PMAQI
11th Aug 2025384 PMAQI
11th Aug 2025415 PMAQI
11th Aug 2025366 PMAQI
11th Aug 2025367 PMAQI
11th Aug 2025418 PMAQI
11th Aug 2025409 PMAQI
11th Aug 20254710 PMAQI
11th Aug 20254911 PMAQI
12th Aug 20254912 AMAQI
12th Aug 2025501 AMAQI
12th Aug 2025392 AMAQI
12th Aug 2025373 AMAQI
12th Aug 2025414 AMAQI

19°C14/24°C

12th Aug 2025355 AMAQI
12th Aug 2025366 AMAQI
12th Aug 2025387 AMAQI
12th Aug 2025398 AMAQI
12th Aug 2025449 AMAQI
12th Aug 20255110 AMAQI
12th Aug 20254411 AMAQI
12th Aug 20254412 PMAQI
12th Aug 2025381 PMAQI
12th Aug 2025362 PMAQI
12th Aug 2025383 PMAQI
12th Aug 2025404 PMAQI
12th Aug 2025385 PMAQI
12th Aug 2025396 PMAQI
12th Aug 2025367 PMAQI
12th Aug 2025378 PMAQI
12th Aug 2025399 PMAQI
12th Aug 20254210 PMAQI
12th Aug 20254011 PMAQI
13th Aug 20254212 AMAQI
13th Aug 2025401 AMAQI
13th Aug 2025482 AMAQI
13th Aug 2025433 AMAQI
13th Aug 2025514 AMAQI

20°C14/27°C

13th Aug 2025445 AMAQI
13th Aug 2025436 AMAQI
13th Aug 2025397 AMAQI
13th Aug 2025468 AMAQI
13th Aug 2025449 AMAQI
13th Aug 20254810 AMAQI
13th Aug 20254711 AMAQI
13th Aug 20255012 PMAQI
13th Aug 2025431 PMAQI
13th Aug 2025482 PMAQI
13th Aug 2025433 PMAQI
13th Aug 2025464 PMAQI
13th Aug 2025425 PMAQI
13th Aug 2025466 PMAQI
13th Aug 2025447 PMAQI
13th Aug 2025508 PMAQI
13th Aug 2025469 PMAQI
13th Aug 20254510 PMAQI
13th Aug 20254711 PMAQI
14th Aug 20254512 AMAQI
14th Aug 2025451 AMAQI
14th Aug 2025562 AMAQI
14th Aug 2025563 AMAQI
14th Aug 2025564 AMAQI

24°C16/31°C

14th Aug 2025535 AMAQI
14th Aug 2025556 AMAQI
14th Aug 2025567 AMAQI
14th Aug 2025618 AMAQI
14th Aug 2025639 AMAQI
14th Aug 20256510 AMAQI
14th Aug 20255811 AMAQI
14th Aug 20255712 PMAQI
14th Aug 2025551 PMAQI
14th Aug 2025542 PMAQI
14th Aug 2025533 PMAQI
14th Aug 2025524 PMAQI
14th Aug 2025525 PMAQI
14th Aug 2025536 PMAQI
14th Aug 2025547 PMAQI
14th Aug 2025548 PMAQI
14th Aug 2025549 PMAQI
14th Aug 20255610 PMAQI
14th Aug 20255611 PMAQI
15th Aug 20255612 AMAQI
15th Aug 2025561 AMAQI
15th Aug 2025622 AMAQI
15th Aug 2025583 AMAQI
15th Aug 2025604 AMAQI

24°C18/31°C

15th Aug 2025585 AMAQI
15th Aug 2025586 AMAQI
15th Aug 2025597 AMAQI
15th Aug 2025618 AMAQI
15th Aug 2025629 AMAQI
15th Aug 20255810 AMAQI
15th Aug 20256111 AMAQI
15th Aug 20256012 PMAQI
15th Aug 2025581 PMAQI
15th Aug 2025572 PMAQI
15th Aug 2025563 PMAQI
15th Aug 2025554 PMAQI
15th Aug 2025555 PMAQI
15th Aug 2025576 PMAQI
15th Aug 2025577 PMAQI
15th Aug 2025558 PMAQI
15th Aug 2025599 PMAQI
15th Aug 20255810 PMAQI
15th Aug 20255811 PMAQI
16th Aug 20255812 AMAQI
16th Aug 2025581 AMAQI
16th Aug 2025622 AMAQI
16th Aug 2025623 AMAQI
16th Aug 2025624 AMAQI

25°C19/32°C

16th Aug 2025595 AMAQI
16th Aug 2025626 AMAQI
16th Aug 2025627 AMAQI
16th Aug 2025608 AMAQI
16th Aug 2025589 AMAQI
16th Aug 20255710 AMAQI
16th Aug 20256111 AMAQI
16th Aug 20256412 PMAQI
16th Aug 2025611 PMAQI
16th Aug 2025602 PMAQI
16th Aug 2025603 PMAQI
16th Aug 2025614 PMAQI
16th Aug 2025585 PMAQI
16th Aug 2025606 PMAQI
16th Aug 2025607 PMAQI
16th Aug 2025598 PMAQI
16th Aug 2025609 PMAQI
16th Aug 20256210 PMAQI
16th Aug 20256111 PMAQI
17th Aug 20256112 AMAQI
17th Aug 2025611 AMAQI
17th Aug 2025562 AMAQI
17th Aug 2025563 AMAQI
17th Aug 2025584 AMAQI

24°C20/30°C

17th Aug 2025565 AMAQI
17th Aug 2025566 AMAQI
17th Aug 2025567 AMAQI
17th Aug 2025568 AMAQI
17th Aug 2025529 AMAQI
17th Aug 20255210 AMAQI
17th Aug 20253911 AMAQI
17th Aug 20253412 PMAQI
17th Aug 2025441 PMAQI
17th Aug 2025502 PMAQI
17th Aug 2025503 PMAQI
17th Aug 2025474 PMAQI
17th Aug 2025495 PMAQI
17th Aug 2025466 PMAQI
17th Aug 2025507 PMAQI
17th Aug 2025488 PMAQI
17th Aug 2025529 PMAQI
17th Aug 20255410 PMAQI
17th Aug 20255211 PMAQI
18th Aug 20255512 AMAQI
18th Aug 2025561 AMAQI
18th Aug 2025282 AMAQI
18th Aug 2025293 AMAQI
18th Aug 2025244 AMAQI

20°C16/24°C

18th Aug 2025265 AMAQI
18th Aug 2025246 AMAQI
18th Aug 2025317 AMAQI
18th Aug 2025288 AMAQI
18th Aug 2025339 AMAQI
18th Aug 20253410 AMAQI
18th Aug 20252911 AMAQI
18th Aug 20252712 PMAQI
18th Aug 2025281 PMAQI
18th Aug 2025302 PMAQI
18th Aug 2025283 PMAQI
18th Aug 2025304 PMAQI
18th Aug 2025275 PMAQI
18th Aug 2025286 PMAQI
18th Aug 2025287 PMAQI
18th Aug 2025308 PMAQI
18th Aug 2025339 PMAQI
18th Aug 20253310 PMAQI
18th Aug 20253311 PMAQI
19th Aug 20253412 AMAQI
19th Aug 2025331 AMAQI
19th Aug 2025282 AMAQI
19th Aug 2025263 AMAQI
19th Aug 2025274 AMAQI

17°C13/20°C

19th Aug 2025275 AMAQI
19th Aug 2025236 AMAQI
19th Aug 2025297 AMAQI
19th Aug 2025328 AMAQI
19th Aug 2025339 AMAQI
19th Aug 20253610 AMAQI
19th Aug 20253211 AMAQI
19th Aug 20253212 PMAQI
19th Aug 2025291 PMAQI
19th Aug 2025262 PMAQI
19th Aug 2025243 PMAQI
19th Aug 2025244 PMAQI
19th Aug 2025255 PMAQI
19th Aug 2025276 PMAQI
19th Aug 2025267 PMAQI
19th Aug 2025288 PMAQI
19th Aug 2025299 PMAQI
19th Aug 20252910 PMAQI
19th Aug 20252911 PMAQI
20th Aug 20253012 AMAQI
20th Aug 2025301 AMAQI
20th Aug 2025392 AMAQI
20th Aug 2025383 AMAQI
20th Aug 2025394 AMAQI

19°C13/24°C

20th Aug 2025345 AMAQI
5 AM
20th Aug 2025336 AMAQI
20th Aug 2025327 AMAQI
12 PM
8 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 10 AM

37AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
11 AM - 8 PM

35AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 37), while the lowest AQI was between 11 AM to 8 PM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 11 PM

38AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM

38AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 38), while the lowest AQI was between 12 AM to 11 PM (Avg. 38).

2025 Days Vs Air Quality

Bierun Stary, Slaskie, Poland

2025

59%

136

38%

88

3%

7

Total number of days with different AQI categories in last 232 days in 2025 (133 days remaining)

Good
136 Days
Moderate
88 Days
Poor
7 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 59%

Health Risk Level:

Considerable

In 2025, 59% of 232 days were within WHO’s safe air quality limits, and 41% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Bierun Stary, Slaskie, Poland

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
84AQI
2nd January 2025
72AQI
3rd January 2025
62AQI
4th January 2025
59AQI
5th January 2025
73AQI
6th January 2025
71AQI
7th January 2025
69AQI
8th January 2025
58AQI
9th January 2025
58AQI
10th January 2025
49AQI
11th January 2025
41AQI
12th January 2025
34AQI
13th January 2025
41AQI
14th January 2025
54AQI
15th January 2025
58AQI
16th January 2025
60AQI
17th January 2025
59AQI
18th January 2025
66AQI
19th January 2025
77AQI
20th January 2025
81AQI
21st January 2025
80AQI
22nd January 2025
84AQI
23rd January 2025
84AQI
24th January 2025
77AQI
25th January 2025
73AQI
26th January 2025
71AQI
27th January 2025
70AQI
28th January 2025
68AQI
29th January 2025
58AQI
30th January 2025
60AQI
31st January 2025
64AQI
1st February 2025
62AQI
2nd February 2025
73AQI
3rd February 2025
80AQI
4th February 2025
92AQI
5th February 2025
91AQI
6th February 2025
84AQI
7th February 2025
84AQI
8th February 2025
81AQI
9th February 2025
90AQI
10th February 2025
93AQI
11th February 2025
95AQI
12th February 2025
102AQI
13th February 2025
102AQI
14th February 2025
95AQI
15th February 2025
91AQI
16th February 2025
88AQI
17th February 2025
94AQI
18th February 2025
108AQI
19th February 2025
102AQI
20th February 2025
106AQI
21st February 2025
101AQI
22nd February 2025
104AQI
23rd February 2025
98AQI
24th February 2025
99AQI
25th February 2025
94AQI
26th February 2025
100AQI
27th February 2025
92AQI
28th February 2025
79AQI
1st March 2025
76AQI
2nd March 2025
68AQI
3rd March 2025
67AQI
4th March 2025
75AQI
5th March 2025
73AQI
6th March 2025
77AQI
7th March 2025
76AQI
8th March 2025
84AQI
9th March 2025
90AQI
10th March 2025
82AQI
11th March 2025
71AQI
12th March 2025
64AQI
13th March 2025
60AQI
14th March 2025
58AQI
15th March 2025
54AQI
16th March 2025
54AQI
17th March 2025
56AQI
18th March 2025
57AQI
19th March 2025
61AQI
20th March 2025
65AQI
21st March 2025
70AQI
22nd March 2025
76AQI
23rd March 2025
70AQI
24th March 2025
68AQI
25th March 2025
70AQI
26th March 2025
78AQI
27th March 2025
70AQI
28th March 2025
66AQI
29th March 2025
69AQI
30th March 2025
70AQI
31st March 2025
62AQI
1st April 2025
62AQI
2nd April 2025
59AQI
3rd April 2025
57AQI
4th April 2025
58AQI
5th April 2025
54AQI
6th April 2025
44AQI
7th April 2025
41AQI
8th April 2025
41AQI
9th April 2025
45AQI
10th April 2025
35AQI
11th April 2025
44AQI
12th April 2025
50AQI
13th April 2025
49AQI
14th April 2025
50AQI
15th April 2025
46AQI
16th April 2025
45AQI
17th April 2025
48AQI
18th April 2025
42AQI
19th April 2025
29AQI
20th April 2025
30AQI
21st April 2025
34AQI
22nd April 2025
39AQI
23rd April 2025
42AQI
24th April 2025
44AQI
25th April 2025
45AQI
26th April 2025
40AQI
27th April 2025
38AQI
28th April 2025
38AQI
29th April 2025
42AQI
30th April 2025
44AQI
1st May 2025
44AQI
2nd May 2025
45AQI
3rd May 2025
45AQI
4th May 2025
39AQI
5th May 2025
35AQI
6th May 2025
33AQI
7th May 2025
36AQI
8th May 2025
33AQI
9th May 2025
33AQI
10th May 2025
37AQI
11th May 2025
36AQI
12th May 2025
37AQI
13th May 2025
42AQI
14th May 2025
43AQI
15th May 2025
36AQI
16th May 2025
32AQI
17th May 2025
30AQI
18th May 2025
23AQI
19th May 2025
24AQI
20th May 2025
28AQI
21st May 2025
32AQI
22nd May 2025
35AQI
23rd May 2025
31AQI
24th May 2025
33AQI
25th May 2025
34AQI
26th May 2025
33AQI
27th May 2025
33AQI
28th May 2025
32AQI
29th May 2025
28AQI
30th May 2025
27AQI
31st May 2025
30AQI
1st June 2025
30AQI
2nd June 2025
33AQI
3rd June 2025
34AQI
4th June 2025
36AQI
5th June 2025
36AQI
6th June 2025
31AQI
7th June 2025
30AQI
8th June 2025
29AQI
9th June 2025
27AQI
10th June 2025
30AQI
11th June 2025
37AQI
12th June 2025
38AQI
13th June 2025
40AQI
14th June 2025
39AQI
15th June 2025
42AQI
16th June 2025
45AQI
17th June 2025
41AQI
18th June 2025
42AQI
19th June 2025
46AQI
20th June 2025
40AQI
21st June 2025
36AQI
22nd June 2025
33AQI
23rd June 2025
36AQI
24th June 2025
36AQI
25th June 2025
35AQI
26th June 2025
34AQI
27th June 2025
33AQI
28th June 2025
31AQI
29th June 2025
30AQI
30th June 2025
28AQI
1st July 2025
28AQI
2nd July 2025
33AQI
3rd July 2025
34AQI
4th July 2025
36AQI
5th July 2025
36AQI
6th July 2025
36AQI
7th July 2025
36AQI
8th July 2025
34AQI
9th July 2025
30AQI
10th July 2025
27AQI
11th July 2025
26AQI
12th July 2025
24AQI
13th July 2025
26AQI
14th July 2025
28AQI
15th July 2025
31AQI
16th July 2025
33AQI
17th July 2025
31AQI
18th July 2025
30AQI
19th July 2025
33AQI
20th July 2025
36AQI
21st July 2025
43AQI
22nd July 2025
29AQI
23rd July 2025
23AQI
24th July 2025
25AQI
25th July 2025
30AQI
26th July 2025
41AQI
27th July 2025
43AQI
28th July 2025
31AQI
29th July 2025
29AQI
30th July 2025
29AQI
31st July 2025
29AQI
1st August 2025
28AQI
2nd August 2025
30AQI
3rd August 2025
31AQI
4th August 2025
29AQI
5th August 2025
34AQI
6th August 2025
27AQI
7th August 2025
28AQI
8th August 2025
31AQI
9th August 2025
39AQI
10th August 2025
50AQI
11th August 2025
44AQI
12th August 2025
40AQI
13th August 2025
45AQI
14th August 2025
55AQI
15th August 2025
58AQI
16th August 2025
60AQI
17th August 2025
52AQI
18th August 2025
31AQI
19th August 2025
29AQI

65AQI

92AQI

69AQI

45AQI

34AQI

35AQI

32AQI

39AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202552AQI

4
27
21
7
31
25
5
31
30
31
15
4
136
88
7

Highest AQI recorded in

February

92AQI

Lowest AQI recorded in

July

32AQI

202429AQI

29
1
1
28
1
28
3
29
1
31
30
31
31
30
25
6
9
19
2
8
19
4
309
50
7

Highest AQI recorded in

December

68AQI

Lowest AQI recorded in

July

16AQI

202319AQI

31
27
1
30
1
30
31
29
1
29
2
24
30
31
29
25
5
346
10

Highest AQI recorded in

December

26AQI

Lowest AQI recorded in

August

17AQI

202226AQI

30
29
1
28
3
87
4

Highest AQI recorded in

November

29AQI

Lowest AQI recorded in

October

23AQI

202124AQI

26
4
19
9
26
3
30
28
30
28
31
28
246
16

Highest AQI recorded in

February

44AQI

Lowest AQI recorded in

August

13AQI

202023AQI

13
21
18
30
31
31
30
31
26
1
26
5
257
6

Highest AQI recorded in

December

34AQI

Lowest AQI recorded in

July

15AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
52AQI
Least Polluted Year Recorded
2023(Avg.)
19AQI

Bierun Stary's annual 2025 AQI (52) shows an average percentage change of 117.03% (worsened AQI) compared to previous years: 2020 (23), 2021 (24), 2022 (26), 2023 (19), 2024 (29).