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+
August Air Quality Analysis
Barcelona, Catalonia, Spain
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
23rd Aug 2024
74AQILowest AQI recorded on
29th Aug 2023
21AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 42 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Barcelona, Catalonia, Spain
AQI
Day
Night
.
6 AM6th Aug 2025
9 PM
5 AM7th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
8AM6th Aug
48AQI
Avg. Lowest Time
6PM6th Aug
40AQI
In the last 24 hours,
Barcelona's AQI reached its highest point of 48 at 8 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Barcelona, Catalonia, Spain
JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
8th Jul 2025326 AMAQI
8th Jul 2025327 AMAQI
8th Jul 2025318 AMAQI
8th Jul 2025319 AMAQI
8th Jul 20253110 AMAQI
8th Jul 20253211 AMAQI
8th Jul 20253112 PMAQI
8th Jul 2025331 PMAQI
8th Jul 2025342 PMAQI
8th Jul 2025343 PMAQI
8th Jul 2025344 PMAQI
8th Jul 2025355 PMAQI
8th Jul 2025346 PMAQI
8th Jul 2025357 PMAQI
8th Jul 2025358 PMAQI
8th Jul 2025349 PMAQI
8th Jul 20253610 PMAQI
8th Jul 20253511 PMAQI
9th Jul 20253612 AMAQI
9th Jul 2025371 AMAQI
9th Jul 2025342 AMAQI
9th Jul 2025343 AMAQI
9th Jul 2025344 AMAQI
9th Jul 2025355 AMAQI
24°C22/26°C
9th Jul 2025356 AMAQI
9th Jul 2025347 AMAQI
9th Jul 2025378 AMAQI
9th Jul 2025369 AMAQI
9th Jul 20253610 AMAQI
9th Jul 20253511 AMAQI
9th Jul 20253512 PMAQI
9th Jul 2025341 PMAQI
9th Jul 2025352 PMAQI
9th Jul 2025353 PMAQI
9th Jul 2025354 PMAQI
9th Jul 2025355 PMAQI
9th Jul 2025356 PMAQI
9th Jul 2025347 PMAQI
9th Jul 2025358 PMAQI
9th Jul 2025359 PMAQI
9th Jul 20253710 PMAQI
9th Jul 20253711 PMAQI
10th Jul 20253712 AMAQI
10th Jul 2025371 AMAQI
10th Jul 2025342 AMAQI
10th Jul 2025333 AMAQI
10th Jul 2025324 AMAQI
10th Jul 2025325 AMAQI
24°C23/25°C
10th Jul 2025326 AMAQI
10th Jul 2025337 AMAQI
10th Jul 2025348 AMAQI
10th Jul 2025349 AMAQI
10th Jul 20253510 AMAQI
10th Jul 20253411 AMAQI
10th Jul 20253412 PMAQI
10th Jul 2025361 PMAQI
10th Jul 2025352 PMAQI
10th Jul 2025343 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025355 PMAQI
10th Jul 2025356 PMAQI
10th Jul 2025367 PMAQI
10th Jul 2025368 PMAQI
10th Jul 2025369 PMAQI
10th Jul 20253610 PMAQI
10th Jul 20253611 PMAQI
11th Jul 20253612 AMAQI
11th Jul 2025381 AMAQI
11th Jul 2025382 AMAQI
11th Jul 2025383 AMAQI
11th Jul 2025404 AMAQI
11th Jul 2025415 AMAQI
25°C24/26°C
11th Jul 2025426 AMAQI
11th Jul 2025417 AMAQI
11th Jul 2025428 AMAQI
11th Jul 2025419 AMAQI
11th Jul 20254010 AMAQI
11th Jul 20253911 AMAQI
11th Jul 20254112 PMAQI
11th Jul 2025401 PMAQI
11th Jul 2025402 PMAQI
11th Jul 2025403 PMAQI
11th Jul 2025404 PMAQI
11th Jul 2025425 PMAQI
11th Jul 2025426 PMAQI
11th Jul 2025417 PMAQI
11th Jul 2025418 PMAQI
11th Jul 2025429 PMAQI
11th Jul 20254110 PMAQI
11th Jul 20254211 PMAQI
12th Jul 20254212 AMAQI
12th Jul 2025401 AMAQI
12th Jul 2025402 AMAQI
12th Jul 2025413 AMAQI
12th Jul 2025414 AMAQI
12th Jul 2025405 AMAQI
26°C24/28°C
12th Jul 2025426 AMAQI
12th Jul 2025427 AMAQI
12th Jul 2025428 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20254110 AMAQI
12th Jul 20254011 AMAQI
12th Jul 20253812 PMAQI
12th Jul 2025391 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025393 PMAQI
12th Jul 2025374 PMAQI
12th Jul 2025365 PMAQI
12th Jul 2025366 PMAQI
12th Jul 2025387 PMAQI
12th Jul 2025388 PMAQI
12th Jul 2025389 PMAQI
12th Jul 20254210 PMAQI
12th Jul 20254111 PMAQI
13th Jul 20254112 AMAQI
13th Jul 2025411 AMAQI
13th Jul 2025352 AMAQI
13th Jul 2025303 AMAQI
13th Jul 2025304 AMAQI
13th Jul 2025305 AMAQI
26°C25/27°C
13th Jul 2025326 AMAQI
13th Jul 2025307 AMAQI
13th Jul 2025318 AMAQI
13th Jul 2025299 AMAQI
13th Jul 20252810 AMAQI
13th Jul 20252911 AMAQI
13th Jul 20252712 PMAQI
13th Jul 2025281 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025293 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025315 PMAQI
13th Jul 2025316 PMAQI
13th Jul 2025317 PMAQI
13th Jul 2025318 PMAQI
13th Jul 2025319 PMAQI
13th Jul 20253210 PMAQI
13th Jul 20253311 PMAQI
14th Jul 20253212 AMAQI
14th Jul 2025341 AMAQI
14th Jul 2025282 AMAQI
14th Jul 2025283 AMAQI
14th Jul 2025294 AMAQI
14th Jul 2025295 AMAQI
26°C23/28°C
14th Jul 2025276 AMAQI
14th Jul 2025287 AMAQI
14th Jul 2025318 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20252610 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252612 PMAQI
14th Jul 2025261 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025293 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025275 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025297 PMAQI
14th Jul 2025298 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20253010 PMAQI
14th Jul 20253011 PMAQI
15th Jul 20253012 AMAQI
15th Jul 2025301 AMAQI
15th Jul 2025302 AMAQI
15th Jul 2025283 AMAQI
15th Jul 2025294 AMAQI
15th Jul 2025295 AMAQI
27°C25/29°C
15th Jul 2025306 AMAQI
15th Jul 2025327 AMAQI
15th Jul 2025338 AMAQI
15th Jul 2025359 AMAQI
15th Jul 20253310 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20253112 PMAQI
15th Jul 2025311 PMAQI
15th Jul 2025322 PMAQI
15th Jul 2025333 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025345 PMAQI
15th Jul 2025366 PMAQI
15th Jul 2025357 PMAQI
15th Jul 2025358 PMAQI
15th Jul 2025359 PMAQI
15th Jul 20253410 PMAQI
15th Jul 20253411 PMAQI
16th Jul 20253312 AMAQI
16th Jul 2025311 AMAQI
16th Jul 2025372 AMAQI
16th Jul 2025413 AMAQI
16th Jul 2025424 AMAQI
16th Jul 2025435 AMAQI
27°C25/30°C
16th Jul 2025446 AMAQI
16th Jul 2025467 AMAQI
16th Jul 2025478 AMAQI
16th Jul 2025469 AMAQI
16th Jul 20254510 AMAQI
16th Jul 20254911 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025491 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025453 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025445 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025437 PMAQI
16th Jul 2025438 PMAQI
16th Jul 2025449 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20254411 PMAQI
17th Jul 20254312 AMAQI
17th Jul 2025411 AMAQI
17th Jul 2025462 AMAQI
17th Jul 2025483 AMAQI
17th Jul 2025494 AMAQI
17th Jul 2025495 AMAQI
27°C26/30°C
17th Jul 2025506 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025488 AMAQI
17th Jul 2025509 AMAQI
17th Jul 20255110 AMAQI
17th Jul 20254911 AMAQI
17th Jul 20254812 PMAQI
17th Jul 2025481 PMAQI
17th Jul 2025482 PMAQI
17th Jul 2025453 PMAQI
17th Jul 2025444 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025466 PMAQI
17th Jul 2025457 PMAQI
17th Jul 2025458 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20254812 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025462 AMAQI
18th Jul 2025433 AMAQI
18th Jul 2025464 AMAQI
18th Jul 2025465 AMAQI
28°C26/30°C
18th Jul 2025456 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025468 AMAQI
18th Jul 2025489 AMAQI
18th Jul 20254610 AMAQI
18th Jul 20254611 AMAQI
18th Jul 20254612 PMAQI
18th Jul 2025461 PMAQI
18th Jul 2025452 PMAQI
18th Jul 2025463 PMAQI
18th Jul 2025464 PMAQI
18th Jul 2025465 PMAQI
18th Jul 2025476 PMAQI
18th Jul 2025487 PMAQI
18th Jul 2025488 PMAQI
18th Jul 2025479 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254612 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025482 AMAQI
19th Jul 2025473 AMAQI
19th Jul 2025504 AMAQI
19th Jul 2025495 AMAQI
28°C26/29°C
19th Jul 2025506 AMAQI
19th Jul 2025507 AMAQI
19th Jul 2025508 AMAQI
19th Jul 2025489 AMAQI
19th Jul 20254710 AMAQI
19th Jul 20254611 AMAQI
19th Jul 20254412 PMAQI
19th Jul 2025461 PMAQI
19th Jul 2025482 PMAQI
19th Jul 2025483 PMAQI
19th Jul 2025474 PMAQI
19th Jul 2025475 PMAQI
19th Jul 2025476 PMAQI
19th Jul 2025487 PMAQI
19th Jul 2025478 PMAQI
19th Jul 2025489 PMAQI
19th Jul 20254910 PMAQI
19th Jul 20254911 PMAQI
20th Jul 20254912 AMAQI
20th Jul 2025501 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025473 AMAQI
20th Jul 2025474 AMAQI
20th Jul 2025475 AMAQI
27°C26/29°C
20th Jul 2025486 AMAQI
20th Jul 2025477 AMAQI
20th Jul 2025478 AMAQI
20th Jul 2025489 AMAQI
20th Jul 20254510 AMAQI
20th Jul 20254511 AMAQI
20th Jul 20254612 PMAQI
20th Jul 2025471 PMAQI
20th Jul 2025482 PMAQI
20th Jul 2025483 PMAQI
20th Jul 2025484 PMAQI
20th Jul 2025475 PMAQI
20th Jul 2025476 PMAQI
20th Jul 2025477 PMAQI
20th Jul 2025478 PMAQI
20th Jul 2025479 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254812 AMAQI
21st Jul 2025491 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025463 AMAQI
21st Jul 2025454 AMAQI
21st Jul 2025445 AMAQI
28°C25/30°C
21st Jul 2025446 AMAQI
21st Jul 2025437 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025419 AMAQI
21st Jul 20254210 AMAQI
21st Jul 20254111 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025412 PMAQI
21st Jul 2025423 PMAQI
21st Jul 2025414 PMAQI
21st Jul 2025415 PMAQI
21st Jul 2025406 PMAQI
21st Jul 2025407 PMAQI
21st Jul 2025418 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254412 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025362 AMAQI
22nd Jul 2025323 AMAQI
22nd Jul 2025334 AMAQI
22nd Jul 2025315 AMAQI
26°C24/27°C
22nd Jul 2025306 AMAQI
22nd Jul 2025297 AMAQI
22nd Jul 2025318 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20252810 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252712 PMAQI
22nd Jul 2025291 PMAQI
22nd Jul 2025302 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025314 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025327 PMAQI
22nd Jul 2025338 PMAQI
22nd Jul 2025339 PMAQI
22nd Jul 20253310 PMAQI
22nd Jul 20253311 PMAQI
23rd Jul 20253312 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025312 AMAQI
23rd Jul 2025293 AMAQI
23rd Jul 2025284 AMAQI
23rd Jul 2025315 AMAQI
26°C24/27°C
23rd Jul 2025326 AMAQI
23rd Jul 2025327 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025359 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20253311 AMAQI
23rd Jul 20253512 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025322 PMAQI
23rd Jul 2025313 PMAQI
23rd Jul 2025314 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025337 PMAQI
23rd Jul 2025338 PMAQI
23rd Jul 2025339 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253311 PMAQI
24th Jul 20253312 AMAQI
24th Jul 2025331 AMAQI
24th Jul 2025312 AMAQI
24th Jul 2025303 AMAQI
24th Jul 2025294 AMAQI
24th Jul 2025275 AMAQI
26°C23/27°C
24th Jul 2025286 AMAQI
24th Jul 2025287 AMAQI
24th Jul 2025288 AMAQI
24th Jul 2025299 AMAQI
24th Jul 20252910 AMAQI
24th Jul 20252711 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025271 PMAQI
24th Jul 2025282 PMAQI
24th Jul 2025293 PMAQI
24th Jul 2025294 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025297 PMAQI
24th Jul 2025288 PMAQI
24th Jul 2025299 PMAQI
24th Jul 20253110 PMAQI
24th Jul 20253111 PMAQI
25th Jul 20253112 AMAQI
25th Jul 2025311 AMAQI
25th Jul 2025292 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025284 AMAQI
25th Jul 2025285 AMAQI
22°C21/23°C
25th Jul 2025266 AMAQI
25th Jul 2025287 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025279 AMAQI
25th Jul 20252810 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20252712 PMAQI
25th Jul 2025281 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025273 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025266 PMAQI
25th Jul 2025277 PMAQI
25th Jul 2025278 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20252911 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025291 AMAQI
26th Jul 2025302 AMAQI
26th Jul 2025313 AMAQI
26th Jul 2025344 AMAQI
26th Jul 2025345 AMAQI
24°C22/27°C
26th Jul 2025326 AMAQI
26th Jul 2025287 AMAQI
26th Jul 2025278 AMAQI
26th Jul 2025269 AMAQI
26th Jul 20252810 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253212 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025312 PMAQI
26th Jul 2025313 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025316 PMAQI
26th Jul 2025317 PMAQI
26th Jul 2025328 PMAQI
26th Jul 2025329 PMAQI
26th Jul 20253210 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253212 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025352 AMAQI
27th Jul 2025393 AMAQI
27th Jul 2025384 AMAQI
27th Jul 2025385 AMAQI
25°C22/27°C
27th Jul 2025396 AMAQI
27th Jul 2025407 AMAQI
27th Jul 2025398 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20253810 AMAQI
27th Jul 20253811 AMAQI
27th Jul 20253912 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025382 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025374 PMAQI
27th Jul 2025385 PMAQI
27th Jul 2025396 PMAQI
27th Jul 2025387 PMAQI
27th Jul 2025398 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20253712 AMAQI
28th Jul 2025361 AMAQI
28th Jul 2025392 AMAQI
28th Jul 2025413 AMAQI
28th Jul 2025434 AMAQI
28th Jul 2025425 AMAQI
26°C24/28°C
28th Jul 2025446 AMAQI
28th Jul 2025447 AMAQI
28th Jul 2025458 AMAQI
28th Jul 2025459 AMAQI
28th Jul 20254410 AMAQI
28th Jul 20254111 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025411 PMAQI
28th Jul 2025402 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025394 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025429 PMAQI
28th Jul 20254310 PMAQI
28th Jul 20254411 PMAQI
29th Jul 20254312 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025402 AMAQI
29th Jul 2025403 AMAQI
29th Jul 2025434 AMAQI
29th Jul 2025415 AMAQI
24°C23/24°C
29th Jul 2025426 AMAQI
29th Jul 2025447 AMAQI
29th Jul 2025438 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20253911 AMAQI
29th Jul 20253712 PMAQI
29th Jul 2025381 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025393 PMAQI
29th Jul 2025394 PMAQI
29th Jul 2025395 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025397 PMAQI
29th Jul 2025408 PMAQI
29th Jul 2025419 PMAQI
29th Jul 20254110 PMAQI
29th Jul 20254111 PMAQI
30th Jul 20254112 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025402 AMAQI
30th Jul 2025403 AMAQI
30th Jul 2025404 AMAQI
30th Jul 2025405 AMAQI
25°C22/26°C
30th Jul 2025396 AMAQI
30th Jul 2025407 AMAQI
30th Jul 2025388 AMAQI
30th Jul 2025379 AMAQI
30th Jul 20253710 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20253812 PMAQI
30th Jul 2025391 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025393 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253611 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025362 AMAQI
31st Jul 2025363 AMAQI
31st Jul 2025374 AMAQI
31st Jul 2025375 AMAQI
25°C24/26°C
31st Jul 2025366 AMAQI
31st Jul 2025387 AMAQI
31st Jul 2025398 AMAQI
31st Jul 2025409 AMAQI
31st Jul 20253810 AMAQI
31st Jul 20253911 AMAQI
31st Jul 20253712 PMAQI
31st Jul 2025361 PMAQI
31st Jul 2025372 PMAQI
31st Jul 2025373 PMAQI
31st Jul 2025364 PMAQI
31st Jul 2025355 PMAQI
31st Jul 2025366 PMAQI
31st Jul 2025367 PMAQI
31st Jul 2025358 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253510 PMAQI
31st Jul 20253611 PMAQI
1st Aug 20253712 AMAQI
1st Aug 2025371 AMAQI
1st Aug 2025352 AMAQI
1st Aug 2025373 AMAQI
1st Aug 2025384 AMAQI
1st Aug 2025385 AMAQI
26°C24/28°C
1st Aug 2025376 AMAQI
1st Aug 2025397 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025389 AMAQI
1st Aug 20253910 AMAQI
1st Aug 20253611 AMAQI
1st Aug 20253712 PMAQI
1st Aug 2025371 PMAQI
1st Aug 2025372 PMAQI
1st Aug 2025373 PMAQI
1st Aug 2025364 PMAQI
1st Aug 2025375 PMAQI
1st Aug 2025386 PMAQI
1st Aug 2025377 PMAQI
1st Aug 2025398 PMAQI
1st Aug 2025399 PMAQI
1st Aug 20253810 PMAQI
1st Aug 20253911 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025391 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025343 AMAQI
2nd Aug 2025354 AMAQI
2nd Aug 2025345 AMAQI
26°C24/28°C
2nd Aug 2025356 AMAQI
2nd Aug 2025357 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025359 AMAQI
2nd Aug 20253610 AMAQI
2nd Aug 20253611 AMAQI
2nd Aug 20253412 PMAQI
2nd Aug 2025361 PMAQI
2nd Aug 2025362 PMAQI
2nd Aug 2025383 PMAQI
2nd Aug 2025374 PMAQI
2nd Aug 2025365 PMAQI
2nd Aug 2025376 PMAQI
2nd Aug 2025397 PMAQI
2nd Aug 2025358 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20253610 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025332 AMAQI
3rd Aug 2025323 AMAQI
3rd Aug 2025324 AMAQI
3rd Aug 2025345 AMAQI
26°C24/27°C
3rd Aug 2025326 AMAQI
3rd Aug 2025327 AMAQI
3rd Aug 2025368 AMAQI
3rd Aug 2025329 AMAQI
3rd Aug 20253110 AMAQI
3rd Aug 20253011 AMAQI
3rd Aug 20252812 PMAQI
3rd Aug 2025301 PMAQI
3rd Aug 2025332 PMAQI
3rd Aug 2025313 PMAQI
3rd Aug 2025314 PMAQI
3rd Aug 2025325 PMAQI
3rd Aug 2025326 PMAQI
3rd Aug 2025337 PMAQI
3rd Aug 2025368 PMAQI
3rd Aug 2025329 PMAQI
3rd Aug 20253210 PMAQI
3rd Aug 20253211 PMAQI
4th Aug 20253312 AMAQI
4th Aug 2025321 AMAQI
4th Aug 2025392 AMAQI
4th Aug 2025353 AMAQI
4th Aug 2025344 AMAQI
4th Aug 2025345 AMAQI
25°C24/26°C
4th Aug 2025346 AMAQI
4th Aug 2025357 AMAQI
4th Aug 2025348 AMAQI
4th Aug 2025349 AMAQI
4th Aug 20253610 AMAQI
4th Aug 20253511 AMAQI
4th Aug 20253712 PMAQI
4th Aug 2025381 PMAQI
4th Aug 2025372 PMAQI
4th Aug 2025383 PMAQI
4th Aug 2025374 PMAQI
4th Aug 2025385 PMAQI
4th Aug 2025396 PMAQI
4th Aug 2025417 PMAQI
4th Aug 2025398 PMAQI
4th Aug 2025379 PMAQI
4th Aug 20253810 PMAQI
4th Aug 20253711 PMAQI
5th Aug 20253812 AMAQI
5th Aug 2025371 AMAQI
5th Aug 2025402 AMAQI
5th Aug 2025393 AMAQI
5th Aug 2025414 AMAQI
5th Aug 2025415 AMAQI
26°C24/29°C
5th Aug 2025406 AMAQI
5th Aug 2025397 AMAQI
5th Aug 2025408 AMAQI
5th Aug 2025469 AMAQI
5th Aug 20254210 AMAQI
5th Aug 20254311 AMAQI
5th Aug 20254012 PMAQI
5th Aug 2025461 PMAQI
5th Aug 2025472 PMAQI
5th Aug 2025503 PMAQI
5th Aug 2025474 PMAQI
5th Aug 2025445 PMAQI
5th Aug 2025446 PMAQI
5th Aug 2025437 PMAQI
5th Aug 2025428 PMAQI
5th Aug 2025419 PMAQI
5th Aug 20254210 PMAQI
5th Aug 20254211 PMAQI
6th Aug 20254012 AMAQI
6th Aug 2025421 AMAQI
6th Aug 2025432 AMAQI
6th Aug 2025423 AMAQI
6th Aug 2025434 AMAQI
6th Aug 2025445 AMAQI
27°C25/29°C
6th Aug 2025456 AMAQI
6th Aug 2025457 AMAQI
6th Aug 2025488 AMAQI
6th Aug 2025489 AMAQI
6th Aug 20254710 AMAQI
6th Aug 20254611 AMAQI
6th Aug 20254612 PMAQI
6th Aug 2025451 PMAQI
6th Aug 2025422 PMAQI
6th Aug 2025433 PMAQI
6th Aug 2025424 PMAQI
6th Aug 2025425 PMAQI
6th Aug 2025406 PMAQI
6th Aug 2025417 PMAQI
6th Aug 2025418 PMAQI
6th Aug 2025429 PMAQI
6th Aug 20254310 PMAQI
6th Aug 20254311 PMAQI
7th Aug 20254312 AMAQI
--°C/°C
6 AM
1 PM
9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
37AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 9 PM
37AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 PM (Avg. 37), while the lowest AQI was between 6 AM to 9 PM (Avg. 37).
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
Barcelona, Catalonia, Spain
2025
73%
159
27%
58
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
159 DaysModerate
58 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 218 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
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.
1st January 2025
71AQI
71AQI
2nd January 2025
49AQI
49AQI
3rd January 2025
38AQI
38AQI
4th January 2025
47AQI
47AQI
5th January 2025
48AQI
48AQI
6th January 2025
47AQI
47AQI
7th January 2025
30AQI
30AQI
8th January 2025
26AQI
26AQI
9th January 2025
25AQI
25AQI
10th January 2025
30AQI
30AQI
11th January 2025
31AQI
31AQI
12th January 2025
26AQI
26AQI
13th January 2025
32AQI
32AQI
14th January 2025
46AQI
46AQI
15th January 2025
54AQI
54AQI
16th January 2025
59AQI
59AQI
17th January 2025
40AQI
40AQI
18th January 2025
45AQI
45AQI
19th January 2025
52AQI
52AQI
20th January 2025
53AQI
53AQI
21st January 2025
59AQI
59AQI
22nd January 2025
65AQI
65AQI
23rd January 2025
54AQI
54AQI
24th January 2025
52AQI
52AQI
25th January 2025
53AQI
53AQI
26th January 2025
35AQI
35AQI
27th January 2025
30AQI
30AQI
28th January 2025
29AQI
29AQI
29th January 2025
25AQI
25AQI
30th January 2025
27AQI
27AQI
31st January 2025
29AQI
29AQI
1st February 2025
38AQI
38AQI
2nd February 2025
40AQI
40AQI
3rd February 2025
42AQI
42AQI
4th February 2025
44AQI
44AQI
5th February 2025
61AQI
61AQI
6th February 2025
80AQI
80AQI
7th February 2025
70AQI
70AQI
8th February 2025
50AQI
50AQI
9th February 2025
41AQI
41AQI
10th February 2025
46AQI
46AQI
11th February 2025
42AQI
42AQI
12th February 2025
39AQI
39AQI
13th February 2025
41AQI
41AQI
14th February 2025
43AQI
43AQI
15th February 2025
52AQI
52AQI
16th February 2025
51AQI
51AQI
17th February 2025
64AQI
64AQI
18th February 2025
70AQI
70AQI
19th February 2025
61AQI
61AQI
20th February 2025
58AQI
58AQI
21st February 2025
57AQI
57AQI
22nd February 2025
57AQI
57AQI
23rd February 2025
45AQI
45AQI
24th February 2025
44AQI
44AQI
25th February 2025
49AQI
49AQI
26th February 2025
38AQI
38AQI
27th February 2025
38AQI
38AQI
28th February 2025
45AQI
45AQI
1st March 2025
38AQI
38AQI
2nd March 2025
32AQI
32AQI
3rd March 2025
38AQI
38AQI
4th March 2025
43AQI
43AQI
5th March 2025
42AQI
42AQI
6th March 2025
42AQI
42AQI
7th March 2025
47AQI
47AQI
8th March 2025
40AQI
40AQI
9th March 2025
43AQI
43AQI
10th March 2025
37AQI
37AQI
11th March 2025
36AQI
36AQI
12th March 2025
34AQI
34AQI
13th March 2025
33AQI
33AQI
14th March 2025
30AQI
30AQI
15th March 2025
29AQI
29AQI
16th March 2025
36AQI
36AQI
17th March 2025
37AQI
37AQI
18th March 2025
40AQI
40AQI
19th March 2025
39AQI
39AQI
20th March 2025
51AQI
51AQI
21st March 2025
58AQI
58AQI
22nd March 2025
54AQI
54AQI
23rd March 2025
31AQI
31AQI
24th March 2025
24AQI
24AQI
25th March 2025
30AQI
30AQI
26th March 2025
36AQI
36AQI
27th March 2025
49AQI
49AQI
28th March 2025
53AQI
53AQI
29th March 2025
43AQI
43AQI
30th March 2025
21AQI
21AQI
31st March 2025
28AQI
28AQI
1st April 2025
35AQI
35AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
28AQI
28AQI
4th April 2025
27AQI
27AQI
5th April 2025
36AQI
36AQI
6th April 2025
45AQI
45AQI
7th April 2025
37AQI
37AQI
8th April 2025
49AQI
49AQI
9th April 2025
53AQI
53AQI
10th April 2025
49AQI
49AQI
11th April 2025
49AQI
49AQI
12th April 2025
49AQI
49AQI
13th April 2025
54AQI
54AQI
14th April 2025
46AQI
46AQI
15th April 2025
39AQI
39AQI
16th April 2025
28AQI
28AQI
17th April 2025
21AQI
21AQI
18th April 2025
22AQI
22AQI
19th April 2025
34AQI
34AQI
20th April 2025
19AQI
19AQI
21st April 2025
18AQI
18AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
25AQI
25AQI
24th April 2025
25AQI
25AQI
25th April 2025
35AQI
35AQI
26th April 2025
45AQI
45AQI
27th April 2025
30AQI
30AQI
28th April 2025
23AQI
23AQI
29th April 2025
28AQI
28AQI
30th April 2025
37AQI
37AQI
1st May 2025
31AQI
31AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
47AQI
47AQI
4th May 2025
57AQI
57AQI
5th May 2025
36AQI
36AQI
6th May 2025
23AQI
23AQI
7th May 2025
25AQI
25AQI
8th May 2025
27AQI
27AQI
9th May 2025
27AQI
27AQI
10th May 2025
26AQI
26AQI
11th May 2025
27AQI
27AQI
12th May 2025
25AQI
25AQI
13th May 2025
29AQI
29AQI
14th May 2025
30AQI
30AQI
15th May 2025
33AQI
33AQI
16th May 2025
30AQI
30AQI
17th May 2025
40AQI
40AQI
18th May 2025
39AQI
39AQI
19th May 2025
35AQI
35AQI
20th May 2025
30AQI
30AQI
21st May 2025
36AQI
36AQI
22nd May 2025
35AQI
35AQI
23rd May 2025
31AQI
31AQI
24th May 2025
33AQI
33AQI
25th May 2025
38AQI
38AQI
26th May 2025
38AQI
38AQI
27th May 2025
34AQI
34AQI
28th May 2025
37AQI
37AQI
29th May 2025
41AQI
41AQI
30th May 2025
44AQI
44AQI
31st May 2025
40AQI
40AQI
1st June 2025
40AQI
40AQI
2nd June 2025
33AQI
33AQI
3rd June 2025
32AQI
32AQI
4th June 2025
43AQI
43AQI
5th June 2025
46AQI
46AQI
6th June 2025
56AQI
56AQI
7th June 2025
54AQI
54AQI
8th June 2025
52AQI
52AQI
9th June 2025
52AQI
52AQI
10th June 2025
56AQI
56AQI
11th June 2025
59AQI
59AQI
12th June 2025
63AQI
63AQI
13th June 2025
73AQI
73AQI
14th June 2025
76AQI
76AQI
15th June 2025
67AQI
67AQI
16th June 2025
58AQI
58AQI
17th June 2025
52AQI
52AQI
18th June 2025
51AQI
51AQI
19th June 2025
54AQI
54AQI
20th June 2025
56AQI
56AQI
21st June 2025
56AQI
56AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
53AQI
53AQI
24th June 2025
80AQI
80AQI
25th June 2025
63AQI
63AQI
26th June 2025
57AQI
57AQI
27th June 2025
55AQI
55AQI
28th June 2025
56AQI
56AQI
29th June 2025
54AQI
54AQI
30th June 2025
50AQI
50AQI
1st July 2025
53AQI
53AQI
2nd July 2025
51AQI
51AQI
3rd July 2025
51AQI
51AQI
4th July 2025
54AQI
54AQI
5th July 2025
53AQI
53AQI
6th July 2025
54AQI
54AQI
7th July 2025
46AQI
46AQI
8th July 2025
35AQI
35AQI
9th July 2025
35AQI
35AQI
10th July 2025
35AQI
35AQI
11th July 2025
40AQI
40AQI
12th July 2025
40AQI
40AQI
13th July 2025
32AQI
32AQI
14th July 2025
28AQI
28AQI
15th July 2025
32AQI
32AQI
16th July 2025
43AQI
43AQI
17th July 2025
47AQI
47AQI
18th July 2025
46AQI
46AQI
19th July 2025
48AQI
48AQI
20th July 2025
47AQI
47AQI
21st July 2025
43AQI
43AQI
22nd July 2025
32AQI
32AQI
23rd July 2025
32AQI
32AQI
24th July 2025
29AQI
29AQI
25th July 2025
28AQI
28AQI
26th July 2025
31AQI
31AQI
27th July 2025
38AQI
38AQI
28th July 2025
41AQI
41AQI
29th July 2025
41AQI
41AQI
30th July 2025
39AQI
39AQI
31st July 2025
37AQI
37AQI
1st August 2025
38AQI
38AQI
2nd August 2025
36AQI
36AQI
3rd August 2025
33AQI
33AQI
4th August 2025
36AQI
36AQI
5th August 2025
42AQI
42AQI
42AQI
50AQI
39AQI
35AQI
34AQI
55AQI
41AQI
37AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202542AQI
21
10
17
11
27
4
28
2
30
1
6
24
25
6
5
159
58
Highest AQI recorded in
June55AQI
Lowest AQI recorded in
May34AQI
202438AQI
25
6
18
11
26
5
30
31
27
3
30
1
23
8
30
29
2
20
10
24
7
313
53
Highest AQI recorded in
November45AQI
Lowest AQI recorded in
May31AQI
202337AQI
27
4
12
16
24
7
28
2
26
5
24
6
27
4
25
6
29
1
27
4
26
3
23
8
298
66
Highest AQI recorded in
February49AQI
Lowest AQI recorded in
September31AQI
202240AQI
11
20
18
4
30
1
30
28
3
22
8
20
3
1
1
29
19
12
29
1
27
4
264
56
1
Highest AQI recorded in
January54AQI
Lowest AQI recorded in
April30AQI
202129AQI
30
26
2
31
30
31
30
31
30
1
30
31
27
3
21
10
348
16
Highest AQI recorded in
December39AQI
Lowest AQI recorded in
January19AQI
202025AQI
13
21
18
30
31
31
30
30
1
30
31
265
1
Highest AQI recorded in
April29AQI
Lowest AQI recorded in
December19AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
42AQILeast Polluted Year Recorded
2020(Avg.)
25AQIBarcelona's annual 2025 AQI (42) shows an average percentage change of 29.4% (worsened AQI) compared to previous years: 2020 (25), 2021 (29), 2022 (40), 2023 (37), 2024 (38).
