Bydgoszcz, Kujawsko Pomorskie, 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
Bydgoszcz, Kujawsko Pomorskie, Poland
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Aug 2023
69AQILowest AQI recorded on
9th Aug 2023
19AQISame Day Analysis (11th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 43 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Bydgoszcz, Kujawsko Pomorskie, Poland
AQI
Day
Night
.
4 AM11th Aug 2025
8 PM
3 AM12th Aug 2025
Day time
Avg. Highest Time
7AM11th Aug
41AQI
Avg. Lowest Time
1PM11th Aug
30AQI
Night time
Avg. Highest Time
3AM12th Aug
53AQI
Avg. Lowest Time
4AM11th Aug
30AQI
In the last 24 hours,
Bydgoszcz's AQI reached its highest point of 53 at 3 AM during the Night, while the lowest point, 30, was recorded at 1 PM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bydgoszcz, Kujawsko Pomorskie, Poland
JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jul 2025374 AMAQI
13th Jul 2025365 AMAQI
13th Jul 2025316 AMAQI
13th Jul 2025307 AMAQI
13th Jul 2025308 AMAQI
13th Jul 2025309 AMAQI
13th Jul 20252710 AMAQI
13th Jul 20252811 AMAQI
13th Jul 20252712 PMAQI
13th Jul 2025261 PMAQI
13th Jul 2025272 PMAQI
13th Jul 2025273 PMAQI
13th Jul 2025274 PMAQI
13th Jul 2025265 PMAQI
13th Jul 2025266 PMAQI
13th Jul 2025277 PMAQI
13th Jul 2025288 PMAQI
13th Jul 2025289 PMAQI
13th Jul 20252810 PMAQI
13th Jul 20252711 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025271 AMAQI
14th Jul 2025382 AMAQI
14th Jul 2025403 AMAQI
17°C14/22°C
14th Jul 2025454 AMAQI
14th Jul 2025495 AMAQI
14th Jul 2025416 AMAQI
14th Jul 2025447 AMAQI
14th Jul 2025468 AMAQI
14th Jul 2025449 AMAQI
14th Jul 20254410 AMAQI
14th Jul 20254211 AMAQI
14th Jul 20253812 PMAQI
14th Jul 2025341 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025334 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025307 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20253410 PMAQI
14th Jul 20253411 PMAQI
15th Jul 20253612 AMAQI
15th Jul 2025381 AMAQI
15th Jul 2025412 AMAQI
15th Jul 2025423 AMAQI
19°C14/24°C
15th Jul 2025444 AMAQI
15th Jul 2025505 AMAQI
15th Jul 2025446 AMAQI
15th Jul 2025437 AMAQI
15th Jul 2025488 AMAQI
15th Jul 2025509 AMAQI
15th Jul 20254410 AMAQI
15th Jul 20253711 AMAQI
15th Jul 20253312 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025372 PMAQI
15th Jul 2025353 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025365 PMAQI
15th Jul 2025356 PMAQI
15th Jul 2025367 PMAQI
15th Jul 2025368 PMAQI
15th Jul 2025389 PMAQI
15th Jul 20253810 PMAQI
15th Jul 20253911 PMAQI
16th Jul 20254212 AMAQI
16th Jul 2025431 AMAQI
16th Jul 2025342 AMAQI
16th Jul 2025323 AMAQI
20°C15/26°C
16th Jul 2025264 AMAQI
16th Jul 2025235 AMAQI
16th Jul 2025326 AMAQI
16th Jul 2025347 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025429 AMAQI
16th Jul 20254110 AMAQI
16th Jul 20253611 AMAQI
16th Jul 20253412 PMAQI
16th Jul 2025321 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025334 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253410 PMAQI
16th Jul 20253411 PMAQI
17th Jul 20253512 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025332 AMAQI
17th Jul 2025313 AMAQI
17°C14/22°C
17th Jul 2025264 AMAQI
17th Jul 2025285 AMAQI
17th Jul 2025336 AMAQI
17th Jul 2025307 AMAQI
17th Jul 2025298 AMAQI
17th Jul 2025309 AMAQI
17th Jul 20252910 AMAQI
17th Jul 20253011 AMAQI
17th Jul 20253212 PMAQI
17th Jul 2025281 PMAQI
17th Jul 2025312 PMAQI
17th Jul 2025323 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025325 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025317 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025319 PMAQI
17th Jul 20253110 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20253112 AMAQI
18th Jul 2025321 AMAQI
18th Jul 2025322 AMAQI
18th Jul 2025323 AMAQI
16°C13/19°C
18th Jul 2025344 AMAQI
18th Jul 2025365 AMAQI
18th Jul 2025386 AMAQI
18th Jul 2025477 AMAQI
18th Jul 2025448 AMAQI
18th Jul 2025389 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253211 AMAQI
18th Jul 20252812 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025313 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025316 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253410 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20253512 AMAQI
19th Jul 2025351 AMAQI
19th Jul 2025452 AMAQI
19th Jul 2025483 AMAQI
19°C13/24°C
19th Jul 2025494 AMAQI
19th Jul 2025455 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025417 AMAQI
19th Jul 2025418 AMAQI
19th Jul 2025409 AMAQI
19th Jul 20253910 AMAQI
19th Jul 20253811 AMAQI
19th Jul 20253612 PMAQI
19th Jul 2025341 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025373 PMAQI
19th Jul 2025384 PMAQI
19th Jul 2025385 PMAQI
19th Jul 2025386 PMAQI
19th Jul 2025407 PMAQI
19th Jul 2025408 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025523 AMAQI
20°C16/24°C
20th Jul 2025554 AMAQI
20th Jul 2025565 AMAQI
20th Jul 2025546 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025548 AMAQI
20th Jul 2025549 AMAQI
20th Jul 20255110 AMAQI
20th Jul 20254611 AMAQI
20th Jul 20254512 PMAQI
20th Jul 2025441 PMAQI
20th Jul 2025462 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025454 PMAQI
20th Jul 2025445 PMAQI
20th Jul 2025446 PMAQI
20th Jul 2025457 PMAQI
20th Jul 2025458 PMAQI
20th Jul 2025479 PMAQI
20th Jul 20255010 PMAQI
20th Jul 20255111 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025511 AMAQI
21st Jul 2025502 AMAQI
21st Jul 2025523 AMAQI
22°C16/28°C
21st Jul 2025564 AMAQI
21st Jul 2025565 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025548 AMAQI
21st Jul 2025559 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20254912 PMAQI
21st Jul 2025461 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025483 PMAQI
21st Jul 2025484 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025487 PMAQI
21st Jul 2025498 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025452 AMAQI
22nd Jul 2025423 AMAQI
22°C15/28°C
22nd Jul 2025444 AMAQI
22nd Jul 2025445 AMAQI
22nd Jul 2025496 AMAQI
22nd Jul 2025477 AMAQI
22nd Jul 2025398 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20253111 AMAQI
22nd Jul 20253112 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025432 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025434 PMAQI
22nd Jul 2025435 PMAQI
22nd Jul 2025446 PMAQI
22nd Jul 2025437 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025461 AMAQI
23rd Jul 2025292 AMAQI
23rd Jul 2025263 AMAQI
20°C16/24°C
23rd Jul 2025294 AMAQI
23rd Jul 2025305 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025347 AMAQI
23rd Jul 2025358 AMAQI
23rd Jul 2025369 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20253512 PMAQI
23rd Jul 2025351 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025333 PMAQI
23rd Jul 2025334 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025337 PMAQI
23rd Jul 2025328 PMAQI
23rd Jul 2025349 PMAQI
23rd Jul 20253310 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253412 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025273 AMAQI
16°C14/20°C
24th Jul 2025304 AMAQI
24th Jul 2025305 AMAQI
24th Jul 2025326 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025313 PMAQI
24th Jul 2025324 PMAQI
24th Jul 2025285 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025327 PMAQI
24th Jul 2025318 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253211 PMAQI
25th Jul 20253312 AMAQI
25th Jul 2025321 AMAQI
25th Jul 2025392 AMAQI
25th Jul 2025403 AMAQI
20°C16/24°C
25th Jul 2025444 AMAQI
25th Jul 2025445 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253211 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025301 PMAQI
25th Jul 2025342 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025344 PMAQI
25th Jul 2025345 PMAQI
25th Jul 2025356 PMAQI
25th Jul 2025347 PMAQI
25th Jul 2025348 PMAQI
25th Jul 2025369 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253811 PMAQI
26th Jul 20253912 AMAQI
26th Jul 2025371 AMAQI
26th Jul 2025452 AMAQI
26th Jul 2025483 AMAQI
21°C15/27°C
26th Jul 2025534 AMAQI
26th Jul 2025495 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025498 AMAQI
26th Jul 2025509 AMAQI
26th Jul 20254810 AMAQI
26th Jul 20254711 AMAQI
26th Jul 20254512 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025462 PMAQI
26th Jul 2025413 PMAQI
26th Jul 2025414 PMAQI
26th Jul 2025425 PMAQI
26th Jul 2025416 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025452 AMAQI
27th Jul 2025453 AMAQI
21°C16/26°C
27th Jul 2025444 AMAQI
27th Jul 2025405 AMAQI
27th Jul 2025406 AMAQI
27th Jul 2025387 AMAQI
27th Jul 2025408 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20253610 AMAQI
27th Jul 20253411 AMAQI
27th Jul 20253412 PMAQI
27th Jul 2025351 PMAQI
27th Jul 2025402 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025394 PMAQI
27th Jul 2025405 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025397 PMAQI
27th Jul 2025408 PMAQI
27th Jul 2025429 PMAQI
27th Jul 20254110 PMAQI
27th Jul 20254111 PMAQI
28th Jul 20254212 AMAQI
28th Jul 2025421 AMAQI
28th Jul 2025392 AMAQI
28th Jul 2025403 AMAQI
19°C16/23°C
28th Jul 2025434 AMAQI
28th Jul 2025445 AMAQI
28th Jul 2025426 AMAQI
28th Jul 2025467 AMAQI
28th Jul 2025448 AMAQI
28th Jul 2025429 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20253911 AMAQI
28th Jul 20253912 PMAQI
28th Jul 2025391 PMAQI
28th Jul 2025392 PMAQI
28th Jul 2025393 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025395 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025397 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025409 PMAQI
28th Jul 20254010 PMAQI
28th Jul 20254111 PMAQI
29th Jul 20254012 AMAQI
29th Jul 2025401 AMAQI
29th Jul 2025332 AMAQI
29th Jul 2025313 AMAQI
16°C15/17°C
29th Jul 2025324 AMAQI
29th Jul 2025325 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025317 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025339 AMAQI
29th Jul 20253310 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025332 PMAQI
29th Jul 2025333 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025328 PMAQI
29th Jul 2025339 PMAQI
29th Jul 20253410 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025352 AMAQI
30th Jul 2025363 AMAQI
18°C15/22°C
30th Jul 2025314 AMAQI
30th Jul 2025295 AMAQI
30th Jul 2025326 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20252612 PMAQI
30th Jul 2025271 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025303 PMAQI
30th Jul 2025304 PMAQI
30th Jul 2025305 PMAQI
30th Jul 2025306 PMAQI
30th Jul 2025317 PMAQI
30th Jul 2025318 PMAQI
30th Jul 2025319 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
18°C12/23°C
31st Jul 2025374 AMAQI
31st Jul 2025385 AMAQI
31st Jul 2025336 AMAQI
31st Jul 2025347 AMAQI
31st Jul 2025388 AMAQI
31st Jul 2025379 AMAQI
31st Jul 20253810 AMAQI
31st Jul 20253311 AMAQI
31st Jul 20253112 PMAQI
31st Jul 2025291 PMAQI
31st Jul 2025302 PMAQI
31st Jul 2025303 PMAQI
31st Jul 2025304 PMAQI
31st Jul 2025295 PMAQI
31st Jul 2025296 PMAQI
31st Jul 2025287 PMAQI
31st Jul 2025288 PMAQI
31st Jul 2025279 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20253111 PMAQI
1st Aug 20253112 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025263 AMAQI
17°C13/21°C
1st Aug 2025304 AMAQI
1st Aug 2025315 AMAQI
1st Aug 2025296 AMAQI
1st Aug 2025337 AMAQI
1st Aug 2025398 AMAQI
1st Aug 2025429 AMAQI
1st Aug 20253610 AMAQI
1st Aug 20253211 AMAQI
1st Aug 20253012 PMAQI
1st Aug 2025281 PMAQI
1st Aug 2025312 PMAQI
1st Aug 2025303 PMAQI
1st Aug 2025304 PMAQI
1st Aug 2025285 PMAQI
1st Aug 2025306 PMAQI
1st Aug 2025317 PMAQI
1st Aug 2025328 PMAQI
1st Aug 2025309 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20253011 PMAQI
2nd Aug 20252912 AMAQI
2nd Aug 2025321 AMAQI
2nd Aug 2025452 AMAQI
2nd Aug 2025483 AMAQI
17°C12/21°C
2nd Aug 2025464 AMAQI
2nd Aug 2025485 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025488 AMAQI
2nd Aug 2025429 AMAQI
2nd Aug 20253610 AMAQI
2nd Aug 20253011 AMAQI
2nd Aug 20252712 PMAQI
2nd Aug 2025321 PMAQI
2nd Aug 2025342 PMAQI
2nd Aug 2025343 PMAQI
2nd Aug 2025324 PMAQI
2nd Aug 2025325 PMAQI
2nd Aug 2025346 PMAQI
2nd Aug 2025317 PMAQI
2nd Aug 2025318 PMAQI
2nd Aug 2025349 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20253811 PMAQI
3rd Aug 20253812 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025462 AMAQI
3rd Aug 2025493 AMAQI
19°C13/24°C
3rd Aug 2025524 AMAQI
3rd Aug 2025515 AMAQI
3rd Aug 2025446 AMAQI
3rd Aug 2025427 AMAQI
3rd Aug 2025328 AMAQI
3rd Aug 2025369 AMAQI
3rd Aug 20253810 AMAQI
3rd Aug 20253111 AMAQI
3rd Aug 20254012 PMAQI
3rd Aug 2025371 PMAQI
3rd Aug 2025442 PMAQI
3rd Aug 2025423 PMAQI
3rd Aug 2025384 PMAQI
3rd Aug 2025375 PMAQI
3rd Aug 2025396 PMAQI
3rd Aug 2025367 PMAQI
3rd Aug 2025338 PMAQI
3rd Aug 2025389 PMAQI
3rd Aug 20253910 PMAQI
3rd Aug 20253811 PMAQI
4th Aug 20253912 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025292 AMAQI
4th Aug 2025293 AMAQI
17°C16/19°C
4th Aug 2025264 AMAQI
4th Aug 2025305 AMAQI
4th Aug 2025306 AMAQI
4th Aug 2025307 AMAQI
4th Aug 2025338 AMAQI
4th Aug 2025329 AMAQI
4th Aug 20253110 AMAQI
4th Aug 20253011 AMAQI
4th Aug 20253012 PMAQI
4th Aug 2025321 PMAQI
4th Aug 2025322 PMAQI
4th Aug 2025313 PMAQI
4th Aug 2025344 PMAQI
4th Aug 2025315 PMAQI
4th Aug 2025346 PMAQI
4th Aug 2025317 PMAQI
4th Aug 2025328 PMAQI
4th Aug 2025319 PMAQI
4th Aug 20253210 PMAQI
4th Aug 20253411 PMAQI
5th Aug 20253212 AMAQI
5th Aug 2025301 AMAQI
5th Aug 2025372 AMAQI
5th Aug 2025343 AMAQI
15°C12/19°C
5th Aug 2025324 AMAQI
5th Aug 2025335 AMAQI
5th Aug 2025336 AMAQI
5th Aug 2025327 AMAQI
5th Aug 2025338 AMAQI
5th Aug 2025309 AMAQI
5th Aug 20253210 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20252812 PMAQI
5th Aug 2025311 PMAQI
5th Aug 2025332 PMAQI
5th Aug 2025323 PMAQI
5th Aug 2025324 PMAQI
5th Aug 2025315 PMAQI
5th Aug 2025316 PMAQI
5th Aug 2025387 PMAQI
5th Aug 2025328 PMAQI
5th Aug 2025319 PMAQI
5th Aug 20253210 PMAQI
5th Aug 20253211 PMAQI
6th Aug 20253112 AMAQI
6th Aug 2025321 AMAQI
6th Aug 2025302 AMAQI
6th Aug 2025283 AMAQI
15°C12/18°C
6th Aug 2025304 AMAQI
6th Aug 2025295 AMAQI
6th Aug 2025266 AMAQI
6th Aug 2025247 AMAQI
6th Aug 2025288 AMAQI
6th Aug 2025279 AMAQI
6th Aug 20252610 AMAQI
6th Aug 20252411 AMAQI
6th Aug 20252412 PMAQI
6th Aug 2025251 PMAQI
6th Aug 2025272 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 2025279 PMAQI
6th Aug 20252810 PMAQI
6th Aug 20252811 PMAQI
7th Aug 20252612 AMAQI
7th Aug 2025281 AMAQI
7th Aug 2025262 AMAQI
7th Aug 2025383 AMAQI
15°C11/20°C
7th Aug 2025264 AMAQI
7th Aug 2025265 AMAQI
7th Aug 2025266 AMAQI
7th Aug 2025277 AMAQI
7th Aug 2025288 AMAQI
7th Aug 2025299 AMAQI
7th Aug 20253010 AMAQI
7th Aug 20253111 AMAQI
7th Aug 20253012 PMAQI
7th Aug 2025281 PMAQI
7th Aug 2025282 PMAQI
7th Aug 2025263 PMAQI
7th Aug 2025264 PMAQI
7th Aug 2025275 PMAQI
7th Aug 2025276 PMAQI
7th Aug 2025267 PMAQI
7th Aug 2025268 PMAQI
7th Aug 2025289 PMAQI
7th Aug 20252810 PMAQI
7th Aug 20252911 PMAQI
8th Aug 20253012 AMAQI
8th Aug 2025281 AMAQI
8th Aug 2025402 AMAQI
8th Aug 2025443 AMAQI
17°C11/23°C
8th Aug 2025464 AMAQI
8th Aug 2025455 AMAQI
8th Aug 2025386 AMAQI
8th Aug 2025407 AMAQI
8th Aug 2025428 AMAQI
8th Aug 2025429 AMAQI
8th Aug 20254410 AMAQI
8th Aug 20254211 AMAQI
8th Aug 20253712 PMAQI
8th Aug 2025361 PMAQI
8th Aug 2025372 PMAQI
8th Aug 2025373 PMAQI
8th Aug 2025364 PMAQI
8th Aug 2025355 PMAQI
8th Aug 2025346 PMAQI
8th Aug 2025327 PMAQI
8th Aug 2025338 PMAQI
8th Aug 2025359 PMAQI
8th Aug 20253710 PMAQI
8th Aug 20253711 PMAQI
9th Aug 20253812 AMAQI
9th Aug 2025381 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025593 AMAQI
19°C15/25°C
9th Aug 2025644 AMAQI
9th Aug 2025565 AMAQI
9th Aug 2025526 AMAQI
9th Aug 2025507 AMAQI
9th Aug 2025538 AMAQI
9th Aug 2025549 AMAQI
9th Aug 20255510 AMAQI
9th Aug 20255511 AMAQI
9th Aug 20255112 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025432 PMAQI
9th Aug 2025453 PMAQI
9th Aug 2025454 PMAQI
9th Aug 2025445 PMAQI
9th Aug 2025466 PMAQI
9th Aug 2025457 PMAQI
9th Aug 2025428 PMAQI
9th Aug 2025449 PMAQI
9th Aug 20255210 PMAQI
9th Aug 20255211 PMAQI
10th Aug 20255212 AMAQI
10th Aug 2025521 AMAQI
10th Aug 2025572 AMAQI
10th Aug 2025613 AMAQI
22°C16/27°C
10th Aug 2025664 AMAQI
10th Aug 2025655 AMAQI
10th Aug 2025616 AMAQI
10th Aug 2025607 AMAQI
10th Aug 2025558 AMAQI
10th Aug 2025539 AMAQI
10th Aug 20255410 AMAQI
10th Aug 20255411 AMAQI
10th Aug 20255212 PMAQI
10th Aug 2025511 PMAQI
10th Aug 2025532 PMAQI
10th Aug 2025523 PMAQI
10th Aug 2025524 PMAQI
10th Aug 2025525 PMAQI
10th Aug 2025516 PMAQI
10th Aug 2025507 PMAQI
10th Aug 2025508 PMAQI
10th Aug 2025529 PMAQI
10th Aug 20255310 PMAQI
10th Aug 20255311 PMAQI
11th Aug 20255312 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025382 AMAQI
11th Aug 2025303 AMAQI
20°C14/24°C
11th Aug 2025304 AMAQI
11th Aug 2025305 AMAQI
11th Aug 2025396 AMAQI
11th Aug 2025417 AMAQI
11th Aug 2025388 AMAQI
11th Aug 2025389 AMAQI
11th Aug 20253410 AMAQI
11th Aug 20253211 AMAQI
11th Aug 20253012 PMAQI
11th Aug 2025301 PMAQI
11th Aug 2025342 PMAQI
11th Aug 2025343 PMAQI
11th Aug 2025344 PMAQI
11th Aug 2025365 PMAQI
11th Aug 2025336 PMAQI
11th Aug 2025327 PMAQI
11th Aug 2025348 PMAQI
11th Aug 2025349 PMAQI
11th Aug 20253610 PMAQI
11th Aug 20253811 PMAQI
12th Aug 20253712 AMAQI
12th Aug 2025361 AMAQI
12th Aug 2025482 AMAQI
12th Aug 2025533 AMAQI
18°C12/24°C
12th Aug 2025454 AMAQI
4 AM12th Aug 2025505 AMAQI
12th Aug 2025426 AMAQI
12th Aug 2025407 AMAQI
12th Aug 2025448 AMAQI
12th Aug 2025489 AMAQI
12th Aug 20254410 AMAQI
12 PM
8 PM
12 AM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 10 AM
39AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 PM - 1 PM
34AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 10 AM (Avg. 39), while the lowest AQI was between 12 PM to 1 PM (Avg. 34).
Night time
Avg. Highest Time
12 AM - 3 AM
38AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 PM - 11 PM
37AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 38), while the lowest AQI was between 9 PM to 11 PM (Avg. 37).
2025 Days Vs Air Quality
Bydgoszcz, Kujawsko Pomorskie, Poland
2025
64%
142
26%
59
10%
22
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
142 DaysModerate
59 DaysPoor
22 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 64%
Health Risk Level:
Moderate
In 2025, 64% of 224 days were within WHO’s safe air quality limits, and 36% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Bydgoszcz, Kujawsko Pomorskie, 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
57AQI
57AQI
2nd January 2025
34AQI
34AQI
3rd January 2025
32AQI
32AQI
4th January 2025
38AQI
38AQI
5th January 2025
80AQI
80AQI
6th January 2025
68AQI
68AQI
7th January 2025
46AQI
46AQI
8th January 2025
37AQI
37AQI
9th January 2025
80AQI
80AQI
10th January 2025
32AQI
32AQI
11th January 2025
23AQI
23AQI
12th January 2025
24AQI
24AQI
13th January 2025
39AQI
39AQI
14th January 2025
54AQI
54AQI
15th January 2025
50AQI
50AQI
16th January 2025
44AQI
44AQI
17th January 2025
59AQI
59AQI
18th January 2025
61AQI
61AQI
19th January 2025
58AQI
58AQI
20th January 2025
97AQI
97AQI
21st January 2025
107AQI
107AQI
22nd January 2025
95AQI
95AQI
23rd January 2025
97AQI
97AQI
24th January 2025
64AQI
64AQI
25th January 2025
55AQI
55AQI
26th January 2025
70AQI
70AQI
27th January 2025
61AQI
61AQI
28th January 2025
69AQI
69AQI
29th January 2025
51AQI
51AQI
30th January 2025
49AQI
49AQI
31st January 2025
55AQI
55AQI
1st February 2025
40AQI
40AQI
2nd February 2025
68AQI
68AQI
3rd February 2025
78AQI
78AQI
4th February 2025
101AQI
101AQI
5th February 2025
129AQI
129AQI
6th February 2025
81AQI
81AQI
7th February 2025
70AQI
70AQI
8th February 2025
75AQI
75AQI
9th February 2025
100AQI
100AQI
10th February 2025
103AQI
103AQI
11th February 2025
107AQI
107AQI
12th February 2025
121AQI
121AQI
13th February 2025
130AQI
130AQI
14th February 2025
67AQI
67AQI
15th February 2025
77AQI
77AQI
16th February 2025
83AQI
83AQI
17th February 2025
112AQI
112AQI
18th February 2025
70AQI
70AQI
19th February 2025
66AQI
66AQI
20th February 2025
102AQI
102AQI
21st February 2025
94AQI
94AQI
22nd February 2025
110AQI
110AQI
23rd February 2025
131AQI
131AQI
24th February 2025
74AQI
74AQI
25th February 2025
99AQI
99AQI
26th February 2025
115AQI
115AQI
27th February 2025
118AQI
118AQI
28th February 2025
85AQI
85AQI
1st March 2025
44AQI
44AQI
2nd March 2025
53AQI
53AQI
3rd March 2025
43AQI
43AQI
4th March 2025
48AQI
48AQI
5th March 2025
65AQI
65AQI
6th March 2025
73AQI
73AQI
7th March 2025
116AQI
116AQI
8th March 2025
113AQI
113AQI
9th March 2025
114AQI
114AQI
10th March 2025
135AQI
135AQI
11th March 2025
115AQI
115AQI
12th March 2025
137AQI
137AQI
13th March 2025
86AQI
86AQI
14th March 2025
55AQI
55AQI
15th March 2025
64AQI
64AQI
16th March 2025
72AQI
72AQI
17th March 2025
30AQI
30AQI
18th March 2025
50AQI
50AQI
19th March 2025
75AQI
75AQI
20th March 2025
101AQI
101AQI
21st March 2025
104AQI
104AQI
22nd March 2025
68AQI
68AQI
23rd March 2025
68AQI
68AQI
24th March 2025
76AQI
76AQI
25th March 2025
107AQI
107AQI
26th March 2025
91AQI
91AQI
27th March 2025
44AQI
44AQI
28th March 2025
80AQI
80AQI
29th March 2025
78AQI
78AQI
30th March 2025
66AQI
66AQI
31st March 2025
57AQI
57AQI
1st April 2025
50AQI
50AQI
2nd April 2025
51AQI
51AQI
3rd April 2025
36AQI
36AQI
4th April 2025
44AQI
44AQI
5th April 2025
28AQI
28AQI
6th April 2025
20AQI
20AQI
7th April 2025
25AQI
25AQI
8th April 2025
26AQI
26AQI
9th April 2025
41AQI
41AQI
10th April 2025
31AQI
31AQI
11th April 2025
49AQI
49AQI
12th April 2025
62AQI
62AQI
13th April 2025
61AQI
61AQI
14th April 2025
58AQI
58AQI
15th April 2025
59AQI
59AQI
16th April 2025
49AQI
49AQI
17th April 2025
59AQI
59AQI
18th April 2025
45AQI
45AQI
19th April 2025
41AQI
41AQI
20th April 2025
47AQI
47AQI
21st April 2025
47AQI
47AQI
22nd April 2025
47AQI
47AQI
23rd April 2025
55AQI
55AQI
24th April 2025
60AQI
60AQI
25th April 2025
30AQI
30AQI
26th April 2025
24AQI
24AQI
27th April 2025
30AQI
30AQI
28th April 2025
40AQI
40AQI
29th April 2025
44AQI
44AQI
30th April 2025
35AQI
35AQI
1st May 2025
34AQI
34AQI
2nd May 2025
46AQI
46AQI
3rd May 2025
38AQI
38AQI
4th May 2025
26AQI
26AQI
5th May 2025
18AQI
18AQI
6th May 2025
31AQI
31AQI
7th May 2025
21AQI
21AQI
8th May 2025
23AQI
23AQI
9th May 2025
29AQI
29AQI
10th May 2025
24AQI
24AQI
11th May 2025
28AQI
28AQI
12th May 2025
27AQI
27AQI
13th May 2025
34AQI
34AQI
14th May 2025
34AQI
34AQI
15th May 2025
23AQI
23AQI
16th May 2025
21AQI
21AQI
17th May 2025
21AQI
21AQI
18th May 2025
20AQI
20AQI
19th May 2025
30AQI
30AQI
20th May 2025
34AQI
34AQI
21st May 2025
44AQI
44AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
21AQI
21AQI
24th May 2025
32AQI
32AQI
25th May 2025
32AQI
32AQI
26th May 2025
34AQI
34AQI
27th May 2025
33AQI
33AQI
28th May 2025
34AQI
34AQI
29th May 2025
20AQI
20AQI
30th May 2025
34AQI
34AQI
31st May 2025
27AQI
27AQI
1st June 2025
32AQI
32AQI
2nd June 2025
46AQI
46AQI
3rd June 2025
43AQI
43AQI
4th June 2025
50AQI
50AQI
5th June 2025
36AQI
36AQI
6th June 2025
27AQI
27AQI
7th June 2025
23AQI
23AQI
8th June 2025
26AQI
26AQI
9th June 2025
20AQI
20AQI
10th June 2025
36AQI
36AQI
11th June 2025
40AQI
40AQI
12th June 2025
31AQI
31AQI
13th June 2025
27AQI
27AQI
14th June 2025
29AQI
29AQI
15th June 2025
39AQI
39AQI
16th June 2025
44AQI
44AQI
17th June 2025
37AQI
37AQI
18th June 2025
45AQI
45AQI
19th June 2025
38AQI
38AQI
20th June 2025
29AQI
29AQI
21st June 2025
29AQI
29AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
26AQI
26AQI
24th June 2025
25AQI
25AQI
25th June 2025
27AQI
27AQI
26th June 2025
28AQI
28AQI
27th June 2025
30AQI
30AQI
28th June 2025
28AQI
28AQI
29th June 2025
26AQI
26AQI
30th June 2025
29AQI
29AQI
1st July 2025
28AQI
28AQI
2nd July 2025
30AQI
30AQI
3rd July 2025
38AQI
38AQI
4th July 2025
27AQI
27AQI
5th July 2025
29AQI
29AQI
6th July 2025
29AQI
29AQI
7th July 2025
34AQI
34AQI
8th July 2025
34AQI
34AQI
9th July 2025
26AQI
26AQI
10th July 2025
24AQI
24AQI
11th July 2025
23AQI
23AQI
12th July 2025
22AQI
22AQI
13th July 2025
27AQI
27AQI
14th July 2025
35AQI
35AQI
15th July 2025
39AQI
39AQI
16th July 2025
35AQI
35AQI
17th July 2025
32AQI
32AQI
18th July 2025
33AQI
33AQI
19th July 2025
39AQI
39AQI
20th July 2025
47AQI
47AQI
21st July 2025
51AQI
51AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
35AQI
35AQI
24th July 2025
31AQI
31AQI
25th July 2025
36AQI
36AQI
26th July 2025
43AQI
43AQI
27th July 2025
41AQI
41AQI
28th July 2025
41AQI
41AQI
29th July 2025
34AQI
34AQI
30th July 2025
32AQI
32AQI
31st July 2025
31AQI
31AQI
1st August 2025
31AQI
31AQI
2nd August 2025
37AQI
37AQI
3rd August 2025
40AQI
40AQI
4th August 2025
33AQI
33AQI
5th August 2025
33AQI
33AQI
6th August 2025
28AQI
28AQI
7th August 2025
27AQI
27AQI
8th August 2025
36AQI
36AQI
9th August 2025
47AQI
47AQI
10th August 2025
54AQI
54AQI
11th August 2025
43AQI
43AQI
58AQI
93AQI
78AQI
43AQI
29AQI
32AQI
34AQI
37AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202551AQI
12
18
1
1
15
12
6
16
9
22
8
31
30
30
1
10
1
142
59
22
Highest AQI recorded in
February93AQI
Lowest AQI recorded in
May29AQI
202454AQI
11
16
4
12
16
1
5
17
9
16
13
1
17
13
20
10
25
6
27
3
15
15
16
13
2
13
17
14
17
191
156
17
Highest AQI recorded in
March81AQI
Lowest AQI recorded in
July40AQI
202350AQI
16
15
15
9
4
21
10
21
9
29
2
22
8
28
3
26
5
19
11
14
16
1
11
14
4
10
12
6
2
232
114
15
2
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
August37AQI
202249AQI
22
6
2
17
5
6
20
1
13
5
29
2
25
5
22
3
1
22
5
12
19
11
18
1
11
16
2
191
104
6
Highest AQI recorded in
March71AQI
Lowest AQI recorded in
August27AQI
202153AQI
9
17
3
1
4
10
13
1
13
16
2
19
11
29
2
25
5
21
10
30
1
21
8
11
20
14
16
9
14
4
205
130
22
2
Highest AQI recorded in
February95AQI
Lowest AQI recorded in
August36AQI
202048AQI
5
6
2
13
8
14
4
12
16
2
30
1
23
8
21
7
27
4
21
9
3
23
4
169
86
8
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
October30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2024(Avg.)
54AQILeast Polluted Year Recorded
2020(Avg.)
48AQIBydgoszcz's annual 2025 AQI (51) shows an average percentage change of 1.4% (worsened AQI) compared to previous years: 2020 (48), 2021 (53), 2022 (49), 2023 (50), 2024 (54).
