Vallvidrera, Barcelona, Catalonia, Spain 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+
October Air Quality Analysis
Vallvidrera, Barcelona, Catalonia, Spain
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Oct 2022
79AQILowest AQI recorded on
19th Oct 2024
21AQISame Day Analysis (13th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 46 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 13th Oct - 14th Oct 2025
Vallvidrera, Barcelona, Catalonia, Spain
AQI
Day
Night
.
7 AM13th Oct 2025
7 PM
6 AM14th Oct 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11PM13th Oct
53AQI
Avg. Lowest Time
3PM13th Oct
38AQI
In the last 24 hours,
Vallvidrera's AQI reached its highest point of 53 at 11 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 13th Oct and 14th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Vallvidrera, Barcelona, Catalonia, Spain
SepOct
14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
14th Sep 2025317 AMAQI
14th Sep 2025318 AMAQI
14th Sep 2025349 AMAQI
14th Sep 20253410 AMAQI
14th Sep 20253011 AMAQI
14th Sep 20253012 PMAQI
14th Sep 2025311 PMAQI
14th Sep 2025302 PMAQI
14th Sep 2025313 PMAQI
14th Sep 2025324 PMAQI
14th Sep 2025295 PMAQI
14th Sep 2025326 PMAQI
14th Sep 2025337 PMAQI
14th Sep 2025348 PMAQI
14th Sep 2025339 PMAQI
14th Sep 20253310 PMAQI
14th Sep 20253311 PMAQI
15th Sep 20253312 AMAQI
15th Sep 2025331 AMAQI
15th Sep 2025272 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025304 AMAQI
15th Sep 2025345 AMAQI
15th Sep 2025296 AMAQI
23°C22/25°C
15th Sep 2025347 AMAQI
15th Sep 2025368 AMAQI
15th Sep 2025369 AMAQI
15th Sep 20253810 AMAQI
15th Sep 20253711 AMAQI
15th Sep 20253812 PMAQI
15th Sep 2025371 PMAQI
15th Sep 2025352 PMAQI
15th Sep 2025343 PMAQI
15th Sep 2025344 PMAQI
15th Sep 2025355 PMAQI
15th Sep 2025346 PMAQI
15th Sep 2025357 PMAQI
15th Sep 2025368 PMAQI
15th Sep 2025359 PMAQI
15th Sep 20253410 PMAQI
15th Sep 20253411 PMAQI
16th Sep 20253412 AMAQI
16th Sep 2025321 AMAQI
16th Sep 2025362 AMAQI
16th Sep 2025363 AMAQI
16th Sep 2025364 AMAQI
16th Sep 2025365 AMAQI
16th Sep 2025336 AMAQI
25°C23/28°C
16th Sep 2025327 AMAQI
16th Sep 2025348 AMAQI
16th Sep 2025359 AMAQI
16th Sep 20253610 AMAQI
16th Sep 20253211 AMAQI
16th Sep 20253112 PMAQI
16th Sep 2025311 PMAQI
16th Sep 2025332 PMAQI
16th Sep 2025313 PMAQI
16th Sep 2025304 PMAQI
16th Sep 2025325 PMAQI
16th Sep 2025316 PMAQI
16th Sep 2025327 PMAQI
16th Sep 2025308 PMAQI
16th Sep 2025329 PMAQI
16th Sep 20253310 PMAQI
16th Sep 20253311 PMAQI
17th Sep 20253312 AMAQI
17th Sep 2025321 AMAQI
17th Sep 2025302 AMAQI
17th Sep 2025303 AMAQI
17th Sep 2025274 AMAQI
17th Sep 2025245 AMAQI
17th Sep 2025246 AMAQI
24°C23/25°C
17th Sep 2025287 AMAQI
17th Sep 2025258 AMAQI
17th Sep 2025249 AMAQI
17th Sep 20252410 AMAQI
17th Sep 20252811 AMAQI
17th Sep 20253012 PMAQI
17th Sep 2025281 PMAQI
17th Sep 2025252 PMAQI
17th Sep 2025293 PMAQI
17th Sep 2025284 PMAQI
17th Sep 2025295 PMAQI
17th Sep 2025306 PMAQI
17th Sep 2025307 PMAQI
17th Sep 2025328 PMAQI
17th Sep 2025299 PMAQI
17th Sep 20252910 PMAQI
17th Sep 20252911 PMAQI
18th Sep 20252812 AMAQI
18th Sep 2025291 AMAQI
18th Sep 2025372 AMAQI
18th Sep 2025403 AMAQI
18th Sep 2025404 AMAQI
18th Sep 2025435 AMAQI
18th Sep 2025426 AMAQI
25°C22/28°C
18th Sep 2025447 AMAQI
18th Sep 2025448 AMAQI
18th Sep 2025469 AMAQI
18th Sep 20254710 AMAQI
18th Sep 20254611 AMAQI
18th Sep 20254512 PMAQI
18th Sep 2025471 PMAQI
18th Sep 2025452 PMAQI
18th Sep 2025433 PMAQI
18th Sep 2025424 PMAQI
18th Sep 2025415 PMAQI
18th Sep 2025446 PMAQI
18th Sep 2025457 PMAQI
18th Sep 2025458 PMAQI
18th Sep 2025459 PMAQI
18th Sep 20254210 PMAQI
18th Sep 20254211 PMAQI
19th Sep 20254412 AMAQI
19th Sep 2025401 AMAQI
19th Sep 2025502 AMAQI
19th Sep 2025543 AMAQI
19th Sep 2025544 AMAQI
19th Sep 2025525 AMAQI
19th Sep 2025566 AMAQI
25°C24/27°C
19th Sep 2025557 AMAQI
19th Sep 2025548 AMAQI
19th Sep 2025559 AMAQI
19th Sep 20255510 AMAQI
19th Sep 20255511 AMAQI
19th Sep 20255512 PMAQI
19th Sep 2025551 PMAQI
19th Sep 2025542 PMAQI
19th Sep 2025533 PMAQI
19th Sep 2025534 PMAQI
19th Sep 2025535 PMAQI
19th Sep 2025526 PMAQI
19th Sep 2025507 PMAQI
19th Sep 2025508 PMAQI
19th Sep 2025519 PMAQI
19th Sep 20255210 PMAQI
19th Sep 20255211 PMAQI
20th Sep 20255212 AMAQI
20th Sep 2025531 AMAQI
20th Sep 2025452 AMAQI
20th Sep 2025423 AMAQI
20th Sep 2025444 AMAQI
20th Sep 2025395 AMAQI
20th Sep 2025376 AMAQI
25°C23/27°C
20th Sep 2025357 AMAQI
20th Sep 2025348 AMAQI
20th Sep 2025349 AMAQI
20th Sep 20253210 AMAQI
20th Sep 20253011 AMAQI
20th Sep 20252812 PMAQI
20th Sep 2025321 PMAQI
20th Sep 2025362 PMAQI
20th Sep 2025343 PMAQI
20th Sep 2025354 PMAQI
20th Sep 2025355 PMAQI
20th Sep 2025366 PMAQI
20th Sep 2025367 PMAQI
20th Sep 2025368 PMAQI
20th Sep 2025369 PMAQI
20th Sep 20253910 PMAQI
20th Sep 20253811 PMAQI
21st Sep 20253812 AMAQI
21st Sep 2025421 AMAQI
21st Sep 2025342 AMAQI
21st Sep 2025303 AMAQI
21st Sep 2025304 AMAQI
21st Sep 2025295 AMAQI
21st Sep 2025316 AMAQI
25°C24/26°C
21st Sep 2025347 AMAQI
21st Sep 2025328 AMAQI
21st Sep 2025339 AMAQI
21st Sep 20253010 AMAQI
21st Sep 20253111 AMAQI
21st Sep 20253012 PMAQI
21st Sep 2025321 PMAQI
21st Sep 2025312 PMAQI
21st Sep 2025323 PMAQI
21st Sep 2025314 PMAQI
21st Sep 2025325 PMAQI
21st Sep 2025306 PMAQI
21st Sep 2025327 PMAQI
21st Sep 2025338 PMAQI
21st Sep 2025349 PMAQI
21st Sep 20253410 PMAQI
21st Sep 20253411 PMAQI
22nd Sep 20253412 AMAQI
22nd Sep 2025341 AMAQI
22nd Sep 2025362 AMAQI
22nd Sep 2025363 AMAQI
22nd Sep 2025314 AMAQI
22nd Sep 2025285 AMAQI
22nd Sep 2025286 AMAQI
24°C21/26°C
22nd Sep 2025267 AMAQI
22nd Sep 2025268 AMAQI
22nd Sep 2025269 AMAQI
22nd Sep 20252610 AMAQI
22nd Sep 20252611 AMAQI
22nd Sep 20252412 PMAQI
22nd Sep 2025261 PMAQI
22nd Sep 2025282 PMAQI
22nd Sep 2025273 PMAQI
22nd Sep 2025264 PMAQI
22nd Sep 2025275 PMAQI
22nd Sep 2025276 PMAQI
22nd Sep 2025257 PMAQI
22nd Sep 2025248 PMAQI
22nd Sep 2025289 PMAQI
22nd Sep 20252910 PMAQI
22nd Sep 20253011 PMAQI
23rd Sep 20252912 AMAQI
23rd Sep 2025301 AMAQI
23rd Sep 2025222 AMAQI
23rd Sep 2025183 AMAQI
23rd Sep 2025164 AMAQI
23rd Sep 2025165 AMAQI
23rd Sep 2025186 AMAQI
21°C18/23°C
23rd Sep 2025167 AMAQI
23rd Sep 2025168 AMAQI
23rd Sep 2025139 AMAQI
23rd Sep 20251410 AMAQI
23rd Sep 20251711 AMAQI
23rd Sep 20251612 PMAQI
23rd Sep 2025181 PMAQI
23rd Sep 2025182 PMAQI
23rd Sep 2025183 PMAQI
23rd Sep 2025184 PMAQI
23rd Sep 2025195 PMAQI
23rd Sep 2025186 PMAQI
23rd Sep 2025187 PMAQI
23rd Sep 2025178 PMAQI
23rd Sep 2025189 PMAQI
23rd Sep 20252010 PMAQI
23rd Sep 20251911 PMAQI
24th Sep 20251912 AMAQI
24th Sep 2025191 AMAQI
24th Sep 2025162 AMAQI
24th Sep 2025143 AMAQI
24th Sep 2025154 AMAQI
24th Sep 2025125 AMAQI
24th Sep 2025146 AMAQI
19°C17/21°C
24th Sep 2025147 AMAQI
24th Sep 2025148 AMAQI
24th Sep 2025149 AMAQI
24th Sep 20251510 AMAQI
24th Sep 20251511 AMAQI
24th Sep 20251412 PMAQI
24th Sep 2025151 PMAQI
24th Sep 2025162 PMAQI
24th Sep 2025153 PMAQI
24th Sep 2025164 PMAQI
24th Sep 2025155 PMAQI
24th Sep 2025166 PMAQI
24th Sep 2025167 PMAQI
24th Sep 2025168 PMAQI
24th Sep 2025169 PMAQI
24th Sep 20251610 PMAQI
24th Sep 20251611 PMAQI
25th Sep 20251612 AMAQI
25th Sep 2025171 AMAQI
25th Sep 2025182 AMAQI
25th Sep 2025183 AMAQI
25th Sep 2025194 AMAQI
25th Sep 2025185 AMAQI
25th Sep 2025176 AMAQI
18°C16/20°C
25th Sep 2025227 AMAQI
25th Sep 2025268 AMAQI
25th Sep 2025269 AMAQI
25th Sep 20252610 AMAQI
25th Sep 20252611 AMAQI
25th Sep 20252512 PMAQI
25th Sep 2025231 PMAQI
25th Sep 2025242 PMAQI
25th Sep 2025253 PMAQI
25th Sep 2025254 PMAQI
25th Sep 2025265 PMAQI
25th Sep 2025276 PMAQI
25th Sep 2025287 PMAQI
25th Sep 2025308 PMAQI
25th Sep 2025319 PMAQI
25th Sep 20253110 PMAQI
25th Sep 20253111 PMAQI
26th Sep 20253112 AMAQI
26th Sep 2025301 AMAQI
26th Sep 2025282 AMAQI
26th Sep 2025293 AMAQI
26th Sep 2025294 AMAQI
26th Sep 2025305 AMAQI
26th Sep 2025296 AMAQI
20°C18/21°C
26th Sep 2025307 AMAQI
26th Sep 2025298 AMAQI
26th Sep 2025299 AMAQI
26th Sep 20253010 AMAQI
26th Sep 20253011 AMAQI
26th Sep 20252812 PMAQI
26th Sep 2025291 PMAQI
26th Sep 2025282 PMAQI
26th Sep 2025283 PMAQI
26th Sep 2025274 PMAQI
26th Sep 2025285 PMAQI
26th Sep 2025286 PMAQI
26th Sep 2025297 PMAQI
26th Sep 2025308 PMAQI
26th Sep 2025319 PMAQI
26th Sep 20253110 PMAQI
26th Sep 20253211 PMAQI
27th Sep 20253112 AMAQI
27th Sep 2025321 AMAQI
27th Sep 2025322 AMAQI
27th Sep 2025323 AMAQI
27th Sep 2025324 AMAQI
27th Sep 2025325 AMAQI
27th Sep 2025276 AMAQI
20°C17/22°C
27th Sep 2025117 AMAQI
27th Sep 2025118 AMAQI
27th Sep 2025119 AMAQI
27th Sep 20251110 AMAQI
27th Sep 20251111 AMAQI
27th Sep 20251112 PMAQI
27th Sep 2025111 PMAQI
27th Sep 2025112 PMAQI
27th Sep 2025113 PMAQI
27th Sep 2025114 PMAQI
27th Sep 2025115 PMAQI
27th Sep 2025116 PMAQI
27th Sep 2025117 PMAQI
27th Sep 2025118 PMAQI
27th Sep 2025119 PMAQI
27th Sep 20251110 PMAQI
27th Sep 20251111 PMAQI
28th Sep 20251112 AMAQI
28th Sep 2025111 AMAQI
28th Sep 2025112 AMAQI
28th Sep 2025113 AMAQI
28th Sep 2025114 AMAQI
28th Sep 2025115 AMAQI
28th Sep 2025116 AMAQI
20°C18/23°C
28th Sep 2025137 AMAQI
28th Sep 2025178 AMAQI
28th Sep 2025179 AMAQI
28th Sep 20251710 AMAQI
28th Sep 20251711 AMAQI
28th Sep 20251712 PMAQI
28th Sep 2025171 PMAQI
28th Sep 2025302 PMAQI
28th Sep 2025333 PMAQI
28th Sep 2025354 PMAQI
28th Sep 2025285 PMAQI
28th Sep 2025306 PMAQI
28th Sep 2025277 PMAQI
28th Sep 2025228 PMAQI
28th Sep 2025229 PMAQI
28th Sep 20252210 PMAQI
28th Sep 20252211 PMAQI
29th Sep 20252712 AMAQI
29th Sep 2025281 AMAQI
29th Sep 2025282 AMAQI
29th Sep 2025323 AMAQI
29th Sep 2025284 AMAQI
29th Sep 2025285 AMAQI
29th Sep 2025236 AMAQI
21°C20/22°C
29th Sep 2025227 AMAQI
29th Sep 2025228 AMAQI
29th Sep 2025229 AMAQI
29th Sep 20252210 AMAQI
29th Sep 20252211 AMAQI
29th Sep 20252712 PMAQI
29th Sep 2025281 PMAQI
29th Sep 2025302 PMAQI
29th Sep 2025253 PMAQI
29th Sep 2025254 PMAQI
29th Sep 2025275 PMAQI
29th Sep 2025306 PMAQI
29th Sep 2025337 PMAQI
29th Sep 2025368 PMAQI
29th Sep 2025469 PMAQI
29th Sep 20255210 PMAQI
29th Sep 20255011 PMAQI
30th Sep 20255612 AMAQI
30th Sep 2025581 AMAQI
30th Sep 2025652 AMAQI
30th Sep 2025573 AMAQI
30th Sep 2025594 AMAQI
30th Sep 2025615 AMAQI
30th Sep 2025626 AMAQI
21°C20/23°C
30th Sep 2025657 AMAQI
30th Sep 2025678 AMAQI
30th Sep 2025289 AMAQI
30th Sep 20254910 AMAQI
30th Sep 20255411 AMAQI
30th Sep 20254712 PMAQI
30th Sep 2025501 PMAQI
30th Sep 2025512 PMAQI
30th Sep 2025483 PMAQI
30th Sep 2025424 PMAQI
30th Sep 2025415 PMAQI
30th Sep 2025356 PMAQI
30th Sep 2025377 PMAQI
30th Sep 2025368 PMAQI
30th Sep 2025439 PMAQI
30th Sep 20254710 PMAQI
30th Sep 20254411 PMAQI
1st Oct 20252912 AMAQI
1st Oct 2025481 AMAQI
1st Oct 2025502 AMAQI
1st Oct 2025523 AMAQI
1st Oct 2025644 AMAQI
1st Oct 2025425 AMAQI
1st Oct 2025326 AMAQI
22°C20/23°C
1st Oct 2025337 AMAQI
1st Oct 2025328 AMAQI
1st Oct 2025309 AMAQI
1st Oct 20253010 AMAQI
1st Oct 20252811 AMAQI
1st Oct 20253112 PMAQI
1st Oct 2025421 PMAQI
1st Oct 2025482 PMAQI
1st Oct 2025363 PMAQI
1st Oct 2025344 PMAQI
1st Oct 2025315 PMAQI
1st Oct 2025416 PMAQI
1st Oct 2025427 PMAQI
1st Oct 2025418 PMAQI
1st Oct 2025429 PMAQI
1st Oct 20254010 PMAQI
1st Oct 20254411 PMAQI
2nd Oct 20256112 AMAQI
2nd Oct 2025511 AMAQI
2nd Oct 2025472 AMAQI
2nd Oct 2025483 AMAQI
2nd Oct 2025524 AMAQI
2nd Oct 2025525 AMAQI
2nd Oct 2025536 AMAQI
21°C20/23°C
2nd Oct 2025507 AMAQI
2nd Oct 2025528 AMAQI
2nd Oct 2025519 AMAQI
2nd Oct 20254210 AMAQI
2nd Oct 20253711 AMAQI
2nd Oct 20253712 PMAQI
2nd Oct 2025341 PMAQI
2nd Oct 2025382 PMAQI
2nd Oct 2025363 PMAQI
2nd Oct 2025364 PMAQI
2nd Oct 2025325 PMAQI
2nd Oct 2025366 PMAQI
2nd Oct 2025377 PMAQI
2nd Oct 2025358 PMAQI
2nd Oct 2025469 PMAQI
2nd Oct 20254310 PMAQI
2nd Oct 20253511 PMAQI
3rd Oct 20254312 AMAQI
3rd Oct 2025451 AMAQI
3rd Oct 2025432 AMAQI
3rd Oct 2025483 AMAQI
3rd Oct 2025424 AMAQI
3rd Oct 2025445 AMAQI
3rd Oct 2025406 AMAQI
21°C20/21°C
3rd Oct 2025407 AMAQI
3rd Oct 2025458 AMAQI
3rd Oct 2025469 AMAQI
3rd Oct 20255210 AMAQI
3rd Oct 20254311 AMAQI
3rd Oct 20255212 PMAQI
3rd Oct 2025441 PMAQI
3rd Oct 2025542 PMAQI
3rd Oct 2025543 PMAQI
3rd Oct 2025544 PMAQI
3rd Oct 2025525 PMAQI
3rd Oct 2025526 PMAQI
3rd Oct 2025467 PMAQI
3rd Oct 2025428 PMAQI
3rd Oct 2025479 PMAQI
3rd Oct 20254510 PMAQI
3rd Oct 20254611 PMAQI
4th Oct 20254712 AMAQI
4th Oct 2025551 AMAQI
4th Oct 2025562 AMAQI
4th Oct 2025553 AMAQI
4th Oct 2025584 AMAQI
4th Oct 2025565 AMAQI
4th Oct 2025586 AMAQI
22°C20/23°C
4th Oct 2025587 AMAQI
4th Oct 2025588 AMAQI
4th Oct 2025599 AMAQI
4th Oct 20255810 AMAQI
4th Oct 20256011 AMAQI
4th Oct 20256212 PMAQI
4th Oct 2025621 PMAQI
4th Oct 2025652 PMAQI
4th Oct 2025643 PMAQI
4th Oct 2025624 PMAQI
4th Oct 2025615 PMAQI
4th Oct 2025596 PMAQI
4th Oct 2025597 PMAQI
4th Oct 2025588 PMAQI
4th Oct 2025549 PMAQI
4th Oct 20255710 PMAQI
4th Oct 20255711 PMAQI
5th Oct 20256112 AMAQI
5th Oct 2025601 AMAQI
5th Oct 2025642 AMAQI
5th Oct 2025633 AMAQI
5th Oct 2025624 AMAQI
5th Oct 2025685 AMAQI
5th Oct 2025586 AMAQI
23°C21/26°C
5th Oct 2025507 AMAQI
5th Oct 2025488 AMAQI
5th Oct 2025559 AMAQI
5th Oct 20255310 AMAQI
5th Oct 20255111 AMAQI
5th Oct 20254712 PMAQI
5th Oct 2025381 PMAQI
5th Oct 2025432 PMAQI
5th Oct 2025443 PMAQI
5th Oct 2025464 PMAQI
5th Oct 2025395 PMAQI
5th Oct 2025396 PMAQI
5th Oct 2025377 PMAQI
5th Oct 2025418 PMAQI
5th Oct 2025389 PMAQI
5th Oct 20254010 PMAQI
5th Oct 20254711 PMAQI
6th Oct 20254812 AMAQI
6th Oct 2025431 AMAQI
6th Oct 2025422 AMAQI
6th Oct 2025433 AMAQI
6th Oct 2025454 AMAQI
6th Oct 2025365 AMAQI
6th Oct 2025466 AMAQI
19°C17/20°C
6th Oct 2025487 AMAQI
6th Oct 2025438 AMAQI
6th Oct 2025419 AMAQI
6th Oct 20251410 AMAQI
6th Oct 20251211 AMAQI
6th Oct 20253312 PMAQI
6th Oct 2025421 PMAQI
6th Oct 2025382 PMAQI
6th Oct 2025413 PMAQI
6th Oct 2025454 PMAQI
6th Oct 2025475 PMAQI
6th Oct 2025486 PMAQI
6th Oct 2025467 PMAQI
20°C17/22°C
7th Oct 2025471 PMAQI
7th Oct 2025512 PMAQI
7th Oct 2025463 PMAQI
7th Oct 2025454 PMAQI
7th Oct 2025475 PMAQI
7th Oct 2025406 PMAQI
7th Oct 2025387 PMAQI
7th Oct 2025528 PMAQI
7th Oct 2025569 PMAQI
7th Oct 20254910 PMAQI
7th Oct 20254211 PMAQI
8th Oct 20254512 AMAQI
8th Oct 2025471 AMAQI
8th Oct 2025462 AMAQI
8th Oct 2025543 AMAQI
8th Oct 2025514 AMAQI
8th Oct 2025465 AMAQI
8th Oct 2025496 AMAQI
21°C19/23°C
8th Oct 2025527 AMAQI
8th Oct 2025568 AMAQI
8th Oct 2025549 AMAQI
8th Oct 20255610 AMAQI
8th Oct 20255611 AMAQI
8th Oct 20255412 PMAQI
8th Oct 2025551 PMAQI
8th Oct 2025572 PMAQI
8th Oct 2025543 PMAQI
8th Oct 2025554 PMAQI
8th Oct 2025535 PMAQI
8th Oct 2025536 PMAQI
8th Oct 2025557 PMAQI
8th Oct 2025548 PMAQI
8th Oct 2025469 PMAQI
8th Oct 20254510 PMAQI
8th Oct 20255111 PMAQI
9th Oct 20255612 AMAQI
9th Oct 2025521 AMAQI
9th Oct 2025522 AMAQI
9th Oct 2025553 AMAQI
9th Oct 2025554 AMAQI
9th Oct 2025485 AMAQI
9th Oct 2025436 AMAQI
22°C20/24°C
9th Oct 2025507 AMAQI
9th Oct 2025498 AMAQI
9th Oct 2025539 AMAQI
9th Oct 20255510 AMAQI
9th Oct 20255611 AMAQI
9th Oct 20255712 PMAQI
9th Oct 2025601 PMAQI
9th Oct 2025602 PMAQI
9th Oct 2025563 PMAQI
9th Oct 2025574 PMAQI
9th Oct 2025535 PMAQI
9th Oct 2025546 PMAQI
9th Oct 2025517 PMAQI
9th Oct 2025478 PMAQI
9th Oct 2025479 PMAQI
9th Oct 20254710 PMAQI
9th Oct 20255011 PMAQI
10th Oct 20255612 AMAQI
10th Oct 2025501 AMAQI
10th Oct 2025392 AMAQI
10th Oct 2025543 AMAQI
10th Oct 2025504 AMAQI
10th Oct 2025435 AMAQI
10th Oct 2025456 AMAQI
21°C20/23°C
10th Oct 2025437 AMAQI
10th Oct 2025418 AMAQI
10th Oct 2025389 AMAQI
10th Oct 20254010 AMAQI
10th Oct 20254111 AMAQI
10th Oct 20254312 PMAQI
10th Oct 2025481 PMAQI
10th Oct 2025442 PMAQI
10th Oct 2025393 PMAQI
10th Oct 2025394 PMAQI
10th Oct 2025455 PMAQI
10th Oct 2025456 PMAQI
10th Oct 2025477 PMAQI
10th Oct 2025498 PMAQI
10th Oct 2025429 PMAQI
10th Oct 20253910 PMAQI
10th Oct 20254011 PMAQI
11th Oct 20253612 AMAQI
11th Oct 2025391 AMAQI
11th Oct 2025362 AMAQI
11th Oct 2025463 AMAQI
11th Oct 2025514 AMAQI
11th Oct 2025465 AMAQI
11th Oct 2025476 AMAQI
21°C19/23°C
11th Oct 2025537 AMAQI
11th Oct 2025508 AMAQI
11th Oct 2025519 AMAQI
11th Oct 20254910 AMAQI
11th Oct 20254711 AMAQI
11th Oct 20254612 PMAQI
11th Oct 2025431 PMAQI
11th Oct 2025482 PMAQI
11th Oct 2025453 PMAQI
11th Oct 2025494 PMAQI
11th Oct 2025435 PMAQI
11th Oct 2025456 PMAQI
11th Oct 2025437 PMAQI
11th Oct 2025408 PMAQI
11th Oct 2025399 PMAQI
11th Oct 20253710 PMAQI
11th Oct 20253811 PMAQI
12th Oct 20254212 AMAQI
12th Oct 2025501 AMAQI
12th Oct 2025482 AMAQI
12th Oct 2025453 AMAQI
12th Oct 2025394 AMAQI
12th Oct 2025395 AMAQI
12th Oct 2025386 AMAQI
21°C19/23°C
12th Oct 2025437 AMAQI
12th Oct 2025488 AMAQI
12th Oct 2025469 AMAQI
12th Oct 20254810 AMAQI
12th Oct 20254411 AMAQI
12th Oct 20255112 PMAQI
12th Oct 2025481 PMAQI
12th Oct 2025492 PMAQI
12th Oct 2025493 PMAQI
12th Oct 2025494 PMAQI
12th Oct 2025525 PMAQI
12th Oct 2025526 PMAQI
12th Oct 2025487 PMAQI
12th Oct 2025488 PMAQI
12th Oct 2025389 PMAQI
12th Oct 20255110 PMAQI
12th Oct 20255011 PMAQI
13th Oct 20255012 AMAQI
13th Oct 2025491 AMAQI
13th Oct 2025432 AMAQI
13th Oct 2025423 AMAQI
13th Oct 2025514 AMAQI
13th Oct 2025495 AMAQI
13th Oct 2025456 AMAQI
20°C19/22°C
13th Oct 2025457 AMAQI
13th Oct 2025498 AMAQI
13th Oct 2025489 AMAQI
13th Oct 20254310 AMAQI
13th Oct 20253911 AMAQI
13th Oct 20254312 PMAQI
13th Oct 2025451 PMAQI
13th Oct 2025422 PMAQI
13th Oct 2025383 PMAQI
13th Oct 2025394 PMAQI
13th Oct 2025405 PMAQI
13th Oct 2025486 PMAQI
13th Oct 2025477 PMAQI
13th Oct 2025438 PMAQI
13th Oct 2025479 PMAQI
13th Oct 20254910 PMAQI
13th Oct 20255311 PMAQI
14th Oct 20254912 AMAQI
--°C/°C
7 AM
1 PM
7 PM
1 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
2 PM
39AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM - 1 PM
36AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 2 PM (Avg. 39), while the lowest AQI was between 9 AM to 1 PM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 4 AM
39AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
5 AM - 11 PM
38AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 39), while the lowest AQI was between 5 AM to 11 PM (Avg. 38).
2025 Days Vs Air Quality
Vallvidrera, Barcelona, Catalonia, Spain
2025
74%
212
26%
74
Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)
Good
212 DaysModerate
74 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2025, 74% of 286 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Vallvidrera, Barcelona, Catalonia, Spain
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
51AQI
51AQI
3rd January 2025
42AQI
42AQI
4th January 2025
50AQI
50AQI
5th January 2025
47AQI
47AQI
6th January 2025
44AQI
44AQI
7th January 2025
30AQI
30AQI
8th January 2025
28AQI
28AQI
9th January 2025
25AQI
25AQI
10th January 2025
29AQI
29AQI
11th January 2025
30AQI
30AQI
12th January 2025
29AQI
29AQI
13th January 2025
30AQI
30AQI
14th January 2025
46AQI
46AQI
15th January 2025
55AQI
55AQI
16th January 2025
57AQI
57AQI
17th January 2025
37AQI
37AQI
18th January 2025
38AQI
38AQI
19th January 2025
50AQI
50AQI
20th January 2025
52AQI
52AQI
21st January 2025
56AQI
56AQI
22nd January 2025
61AQI
61AQI
23rd January 2025
50AQI
50AQI
24th January 2025
50AQI
50AQI
25th January 2025
53AQI
53AQI
26th January 2025
34AQI
34AQI
27th January 2025
27AQI
27AQI
28th January 2025
29AQI
29AQI
29th January 2025
26AQI
26AQI
30th January 2025
25AQI
25AQI
31st January 2025
28AQI
28AQI
1st February 2025
37AQI
37AQI
2nd February 2025
42AQI
42AQI
3rd February 2025
42AQI
42AQI
4th February 2025
43AQI
43AQI
5th February 2025
59AQI
59AQI
6th February 2025
78AQI
78AQI
7th February 2025
70AQI
70AQI
8th February 2025
49AQI
49AQI
9th February 2025
42AQI
42AQI
10th February 2025
45AQI
45AQI
11th February 2025
40AQI
40AQI
12th February 2025
37AQI
37AQI
13th February 2025
37AQI
37AQI
14th February 2025
40AQI
40AQI
15th February 2025
51AQI
51AQI
16th February 2025
50AQI
50AQI
17th February 2025
62AQI
62AQI
18th February 2025
67AQI
67AQI
19th February 2025
58AQI
58AQI
20th February 2025
57AQI
57AQI
21st February 2025
57AQI
57AQI
22nd February 2025
57AQI
57AQI
23rd February 2025
42AQI
42AQI
24th February 2025
42AQI
42AQI
25th February 2025
44AQI
44AQI
26th February 2025
37AQI
37AQI
27th February 2025
36AQI
36AQI
28th February 2025
42AQI
42AQI
1st March 2025
36AQI
36AQI
2nd March 2025
31AQI
31AQI
3rd March 2025
36AQI
36AQI
4th March 2025
37AQI
37AQI
5th March 2025
38AQI
38AQI
6th March 2025
40AQI
40AQI
7th March 2025
42AQI
42AQI
8th March 2025
35AQI
35AQI
9th March 2025
34AQI
34AQI
10th March 2025
34AQI
34AQI
11th March 2025
34AQI
34AQI
12th March 2025
33AQI
33AQI
13th March 2025
33AQI
33AQI
14th March 2025
31AQI
31AQI
15th March 2025
31AQI
31AQI
16th March 2025
34AQI
34AQI
17th March 2025
34AQI
34AQI
18th March 2025
38AQI
38AQI
19th March 2025
34AQI
34AQI
20th March 2025
44AQI
44AQI
21st March 2025
51AQI
51AQI
22nd March 2025
47AQI
47AQI
23rd March 2025
26AQI
26AQI
24th March 2025
23AQI
23AQI
25th March 2025
28AQI
28AQI
26th March 2025
34AQI
34AQI
27th March 2025
47AQI
47AQI
28th March 2025
52AQI
52AQI
29th March 2025
40AQI
40AQI
30th March 2025
20AQI
20AQI
31st March 2025
25AQI
25AQI
1st April 2025
31AQI
31AQI
2nd April 2025
31AQI
31AQI
3rd April 2025
26AQI
26AQI
4th April 2025
25AQI
25AQI
5th April 2025
33AQI
33AQI
6th April 2025
40AQI
40AQI
7th April 2025
33AQI
33AQI
8th April 2025
45AQI
45AQI
9th April 2025
51AQI
51AQI
10th April 2025
49AQI
49AQI
11th April 2025
48AQI
48AQI
12th April 2025
48AQI
48AQI
13th April 2025
53AQI
53AQI
14th April 2025
44AQI
44AQI
15th April 2025
36AQI
36AQI
16th April 2025
26AQI
26AQI
17th April 2025
20AQI
20AQI
18th April 2025
20AQI
20AQI
19th April 2025
31AQI
31AQI
20th April 2025
18AQI
18AQI
21st April 2025
17AQI
17AQI
22nd April 2025
19AQI
19AQI
23rd April 2025
22AQI
22AQI
24th April 2025
23AQI
23AQI
25th April 2025
34AQI
34AQI
26th April 2025
43AQI
43AQI
27th April 2025
25AQI
25AQI
28th April 2025
19AQI
19AQI
29th April 2025
23AQI
23AQI
30th April 2025
32AQI
32AQI
1st May 2025
30AQI
30AQI
2nd May 2025
36AQI
36AQI
3rd May 2025
45AQI
45AQI
4th May 2025
58AQI
58AQI
5th May 2025
34AQI
34AQI
6th May 2025
21AQI
21AQI
7th May 2025
23AQI
23AQI
8th May 2025
25AQI
25AQI
9th May 2025
27AQI
27AQI
10th May 2025
25AQI
25AQI
11th May 2025
26AQI
26AQI
12th May 2025
24AQI
24AQI
13th May 2025
25AQI
25AQI
14th May 2025
28AQI
28AQI
15th May 2025
30AQI
30AQI
16th May 2025
26AQI
26AQI
17th May 2025
37AQI
37AQI
18th May 2025
37AQI
37AQI
19th May 2025
31AQI
31AQI
20th May 2025
29AQI
29AQI
21st May 2025
33AQI
33AQI
22nd May 2025
33AQI
33AQI
23rd May 2025
27AQI
27AQI
24th May 2025
29AQI
29AQI
25th May 2025
36AQI
36AQI
26th May 2025
34AQI
34AQI
27th May 2025
32AQI
32AQI
28th May 2025
33AQI
33AQI
29th May 2025
37AQI
37AQI
30th May 2025
41AQI
41AQI
31st May 2025
37AQI
37AQI
1st June 2025
39AQI
39AQI
2nd June 2025
31AQI
31AQI
3rd June 2025
30AQI
30AQI
4th June 2025
40AQI
40AQI
5th June 2025
44AQI
44AQI
6th June 2025
54AQI
54AQI
7th June 2025
53AQI
53AQI
8th June 2025
52AQI
52AQI
9th June 2025
51AQI
51AQI
10th June 2025
56AQI
56AQI
11th June 2025
59AQI
59AQI
12th June 2025
61AQI
61AQI
13th June 2025
72AQI
72AQI
14th June 2025
75AQI
75AQI
15th June 2025
66AQI
66AQI
16th June 2025
57AQI
57AQI
17th June 2025
51AQI
51AQI
18th June 2025
50AQI
50AQI
19th June 2025
52AQI
52AQI
20th June 2025
54AQI
54AQI
21st June 2025
55AQI
55AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
53AQI
53AQI
24th June 2025
71AQI
71AQI
25th June 2025
58AQI
58AQI
26th June 2025
54AQI
54AQI
27th June 2025
53AQI
53AQI
28th June 2025
53AQI
53AQI
29th June 2025
52AQI
52AQI
30th June 2025
47AQI
47AQI
1st July 2025
51AQI
51AQI
2nd July 2025
52AQI
52AQI
3rd July 2025
50AQI
50AQI
4th July 2025
52AQI
52AQI
5th July 2025
51AQI
51AQI
6th July 2025
52AQI
52AQI
7th July 2025
43AQI
43AQI
8th July 2025
32AQI
32AQI
9th July 2025
34AQI
34AQI
10th July 2025
36AQI
36AQI
11th July 2025
39AQI
39AQI
12th July 2025
39AQI
39AQI
13th July 2025
32AQI
32AQI
14th July 2025
29AQI
29AQI
15th July 2025
31AQI
31AQI
16th July 2025
41AQI
41AQI
17th July 2025
44AQI
44AQI
18th July 2025
43AQI
43AQI
19th July 2025
46AQI
46AQI
20th July 2025
46AQI
46AQI
21st July 2025
44AQI
44AQI
22nd July 2025
31AQI
31AQI
23rd July 2025
31AQI
31AQI
24th July 2025
28AQI
28AQI
25th July 2025
24AQI
24AQI
26th July 2025
26AQI
26AQI
27th July 2025
35AQI
35AQI
28th July 2025
39AQI
39AQI
29th July 2025
37AQI
37AQI
30th July 2025
37AQI
37AQI
31st July 2025
34AQI
34AQI
1st August 2025
36AQI
36AQI
2nd August 2025
37AQI
37AQI
3rd August 2025
32AQI
32AQI
4th August 2025
37AQI
37AQI
5th August 2025
41AQI
41AQI
6th August 2025
43AQI
43AQI
7th August 2025
43AQI
43AQI
8th August 2025
54AQI
54AQI
9th August 2025
60AQI
60AQI
10th August 2025
64AQI
64AQI
11th August 2025
64AQI
64AQI
12th August 2025
65AQI
65AQI
13th August 2025
67AQI
67AQI
14th August 2025
63AQI
63AQI
15th August 2025
60AQI
60AQI
16th August 2025
61AQI
61AQI
17th August 2025
60AQI
60AQI
18th August 2025
65AQI
65AQI
19th August 2025
61AQI
61AQI
20th August 2025
58AQI
58AQI
21st August 2025
53AQI
53AQI
22nd August 2025
38AQI
38AQI
23rd August 2025
36AQI
36AQI
24th August 2025
39AQI
39AQI
25th August 2025
46AQI
46AQI
26th August 2025
55AQI
55AQI
27th August 2025
57AQI
57AQI
28th August 2025
61AQI
61AQI
29th August 2025
52AQI
52AQI
30th August 2025
27AQI
27AQI
31st August 2025
24AQI
24AQI
1st September 2025
27AQI
27AQI
2nd September 2025
19AQI
19AQI
3rd September 2025
21AQI
21AQI
4th September 2025
26AQI
26AQI
5th September 2025
27AQI
27AQI
6th September 2025
23AQI
23AQI
7th September 2025
25AQI
25AQI
8th September 2025
38AQI
38AQI
9th September 2025
32AQI
32AQI
10th September 2025
21AQI
21AQI
11th September 2025
22AQI
22AQI
12th September 2025
29AQI
29AQI
13th September 2025
30AQI
30AQI
14th September 2025
33AQI
33AQI
15th September 2025
34AQI
34AQI
16th September 2025
33AQI
33AQI
17th September 2025
28AQI
28AQI
18th September 2025
42AQI
42AQI
19th September 2025
52AQI
52AQI
20th September 2025
38AQI
38AQI
21st September 2025
32AQI
32AQI
22nd September 2025
28AQI
28AQI
23rd September 2025
19AQI
19AQI
24th September 2025
15AQI
15AQI
25th September 2025
25AQI
25AQI
26th September 2025
29AQI
29AQI
27th September 2025
17AQI
17AQI
28th September 2025
19AQI
19AQI
29th September 2025
31AQI
31AQI
30th September 2025
50AQI
50AQI
1st October 2025
40AQI
40AQI
2nd October 2025
43AQI
43AQI
3rd October 2025
46AQI
46AQI
4th October 2025
58AQI
58AQI
5th October 2025
52AQI
52AQI
6th October 2025
46AQI
46AQI
7th October 2025
47AQI
47AQI
8th October 2025
52AQI
52AQI
9th October 2025
52AQI
52AQI
10th October 2025
44AQI
44AQI
11th October 2025
44AQI
44AQI
12th October 2025
46AQI
46AQI
13th October 2025
46AQI
46AQI
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
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
41AQI
49AQI
36AQI
32AQI
32AQI
53AQI
39AQI
50AQI
29AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202540AQI
23
8
18
10
29
2
28
2
30
1
7
23
26
5
13
18
29
1
9
4
212
74
Highest AQI recorded in
June53AQI
Lowest AQI recorded in
September29AQI
202439AQI
23
8
19
10
28
3
29
1
31
27
3
27
4
23
8
30
30
1
22
8
24
7
313
53
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
May32AQI
202342AQI
24
7
10
18
24
7
27
3
24
7
20
10
24
7
24
6
28
2
25
6
25
4
22
9
277
86
Highest AQI recorded in
February52AQI
Lowest AQI recorded in
November36AQI
202245AQI
9
22
18
4
7
4
23
6
21
9
18
5
1
1
24
5
18
13
28
2
25
6
192
76
1
Highest AQI recorded in
January58AQI
Lowest AQI recorded in
November33AQI
202135AQI
30
28
31
30
31
27
3
31
29
2
27
4
21
3
20
11
309
19
Highest AQI recorded in
December42AQI
Lowest AQI recorded in
January25AQI
202032AQI
13
20
1
18
30
31
31
30
29
1
28
29
259
2
Highest AQI recorded in
April39AQI
Lowest AQI recorded in
December22AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
45AQILeast Polluted Year Recorded
2020(Avg.)
32AQIVallvidrera's annual 2025 AQI (40) shows an average percentage change of 6.1% (worsened AQI) compared to previous years: 2020 (32), 2021 (35), 2022 (45), 2023 (42), 2024 (39).
