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
2022
2023
2024
2025
2026
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: 2026 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Barcelona, Catalonia, Spain
AQI
Day
Night
.
6 AM4th Aug 2026
9 PM
5 AM5th Aug 2026
Day time
Avg. Highest Time
6AM4th Aug
56AQI
Avg. Lowest Time
7PM4th Aug
51AQI
Night time
Avg. Highest Time
12AM5th Aug
59AQI
Avg. Lowest Time
5AM5th Aug
52AQI
In the last 24 hours,
Barcelona's AQI reached its highest point of 59 at 12 AM during the Night, while the lowest point, 51, was recorded at 7 PM during the Day between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Barcelona, Catalonia, Spain
JulAug
07th - 08th08th - 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
Day
Night
7th Jul 2026616 AMAQI
7th Jul 2026587 AMAQI
7th Jul 2026698 AMAQI
7th Jul 2026879 AMAQI
7th Jul 20269310 AMAQI
7th Jul 20268911 AMAQI
7th Jul 20267912 PMAQI
7th Jul 2026601 PMAQI
7th Jul 2026492 PMAQI
7th Jul 2026393 PMAQI
7th Jul 2026374 PMAQI
7th Jul 2026375 PMAQI
7th Jul 2026356 PMAQI
7th Jul 2026427 PMAQI
7th Jul 2026478 PMAQI
7th Jul 2026559 PMAQI
7th Jul 20266310 PMAQI
7th Jul 20266511 PMAQI
8th Jul 20265712 AMAQI
8th Jul 2026591 AMAQI
8th Jul 2026592 AMAQI
8th Jul 2026573 AMAQI
8th Jul 2026564 AMAQI
8th Jul 2026575 AMAQI
29°C26/31°C
8th Jul 2026626 AMAQI
8th Jul 2026687 AMAQI
8th Jul 2026748 AMAQI
8th Jul 2026789 AMAQI
8th Jul 20268310 AMAQI
8th Jul 20268011 AMAQI
8th Jul 20267312 PMAQI
8th Jul 2026461 PMAQI
8th Jul 2026382 PMAQI
8th Jul 2026343 PMAQI
8th Jul 2026394 PMAQI
8th Jul 2026365 PMAQI
8th Jul 2026396 PMAQI
8th Jul 2026437 PMAQI
8th Jul 2026508 PMAQI
8th Jul 2026539 PMAQI
8th Jul 20265710 PMAQI
8th Jul 20266011 PMAQI
9th Jul 20266012 AMAQI
9th Jul 2026591 AMAQI
9th Jul 2026522 AMAQI
9th Jul 2026583 AMAQI
9th Jul 2026574 AMAQI
9th Jul 2026435 AMAQI
30°C27/32°C
9th Jul 2026466 AMAQI
9th Jul 2026517 AMAQI
9th Jul 2026608 AMAQI
9th Jul 2026639 AMAQI
9th Jul 20266210 AMAQI
9th Jul 20264911 AMAQI
9th Jul 20265212 PMAQI
9th Jul 2026501 PMAQI
9th Jul 2026472 PMAQI
9th Jul 2026463 PMAQI
9th Jul 2026484 PMAQI
9th Jul 2026475 PMAQI
9th Jul 2026436 PMAQI
9th Jul 2026417 PMAQI
9th Jul 2026478 PMAQI
9th Jul 2026489 PMAQI
9th Jul 20264610 PMAQI
9th Jul 20265711 PMAQI
10th Jul 20265312 AMAQI
10th Jul 2026531 AMAQI
10th Jul 2026542 AMAQI
10th Jul 2026583 AMAQI
10th Jul 2026624 AMAQI
10th Jul 2026605 AMAQI
30°C28/33°C
10th Jul 2026686 AMAQI
10th Jul 2026647 AMAQI
10th Jul 2026638 AMAQI
10th Jul 2026599 AMAQI
10th Jul 20265410 AMAQI
10th Jul 20264911 AMAQI
10th Jul 20265112 PMAQI
10th Jul 2026491 PMAQI
10th Jul 2026482 PMAQI
10th Jul 2026443 PMAQI
10th Jul 2026474 PMAQI
10th Jul 2026535 PMAQI
10th Jul 2026476 PMAQI
10th Jul 2026497 PMAQI
10th Jul 2026528 PMAQI
10th Jul 2026599 PMAQI
10th Jul 20266410 PMAQI
10th Jul 20266611 PMAQI
11th Jul 20266812 AMAQI
11th Jul 2026661 AMAQI
11th Jul 2026682 AMAQI
11th Jul 2026673 AMAQI
11th Jul 2026664 AMAQI
11th Jul 2026675 AMAQI
29°C27/30°C
11th Jul 2026706 AMAQI
11th Jul 2026687 AMAQI
11th Jul 2026708 AMAQI
11th Jul 2026679 AMAQI
11th Jul 20266810 AMAQI
11th Jul 20266511 AMAQI
11th Jul 20266412 PMAQI
11th Jul 2026581 PMAQI
11th Jul 2026562 PMAQI
11th Jul 2026553 PMAQI
11th Jul 2026534 PMAQI
11th Jul 2026525 PMAQI
11th Jul 2026526 PMAQI
11th Jul 2026507 PMAQI
11th Jul 2026538 PMAQI
11th Jul 2026529 PMAQI
11th Jul 20265510 PMAQI
11th Jul 20265811 PMAQI
12th Jul 20266712 AMAQI
12th Jul 2026661 AMAQI
12th Jul 2026672 AMAQI
12th Jul 2026613 AMAQI
12th Jul 2026704 AMAQI
12th Jul 2026725 AMAQI
27°C25/29°C
12th Jul 2026716 AMAQI
12th Jul 2026707 AMAQI
12th Jul 2026678 AMAQI
12th Jul 2026589 AMAQI
12th Jul 20265210 AMAQI
12th Jul 20265011 AMAQI
12th Jul 20264912 PMAQI
12th Jul 2026511 PMAQI
12th Jul 2026502 PMAQI
12th Jul 2026503 PMAQI
12th Jul 2026504 PMAQI
12th Jul 2026505 PMAQI
12th Jul 2026556 PMAQI
12th Jul 2026527 PMAQI
12th Jul 2026538 PMAQI
12th Jul 2026579 PMAQI
12th Jul 20265510 PMAQI
12th Jul 20265211 PMAQI
13th Jul 20265012 AMAQI
13th Jul 2026481 AMAQI
13th Jul 2026512 AMAQI
13th Jul 2026523 AMAQI
13th Jul 2026524 AMAQI
13th Jul 2026605 AMAQI
27°C25/29°C
13th Jul 2026576 AMAQI
13th Jul 2026577 AMAQI
13th Jul 2026568 AMAQI
13th Jul 2026559 AMAQI
13th Jul 20265910 AMAQI
13th Jul 20265911 AMAQI
13th Jul 20266012 PMAQI
13th Jul 2026581 PMAQI
13th Jul 2026622 PMAQI
13th Jul 2026593 PMAQI
13th Jul 2026574 PMAQI
13th Jul 2026545 PMAQI
13th Jul 2026536 PMAQI
13th Jul 2026587 PMAQI
13th Jul 2026578 PMAQI
13th Jul 2026609 PMAQI
13th Jul 20266310 PMAQI
13th Jul 20266611 PMAQI
14th Jul 20266612 AMAQI
14th Jul 2026671 AMAQI
14th Jul 2026672 AMAQI
14th Jul 2026703 AMAQI
14th Jul 2026694 AMAQI
14th Jul 2026695 AMAQI
27°C25/29°C
14th Jul 2026746 AMAQI
14th Jul 2026807 AMAQI
14th Jul 2026798 AMAQI
14th Jul 2026779 AMAQI
14th Jul 20267110 AMAQI
14th Jul 20266711 AMAQI
14th Jul 20266812 PMAQI
14th Jul 2026701 PMAQI
14th Jul 2026642 PMAQI
14th Jul 2026663 PMAQI
14th Jul 2026624 PMAQI
14th Jul 2026645 PMAQI
14th Jul 2026616 PMAQI
14th Jul 2026607 PMAQI
14th Jul 2026658 PMAQI
14th Jul 2026699 PMAQI
14th Jul 20267110 PMAQI
14th Jul 20267111 PMAQI
15th Jul 20267612 AMAQI
15th Jul 2026761 AMAQI
15th Jul 2026772 AMAQI
15th Jul 2026773 AMAQI
15th Jul 2026814 AMAQI
15th Jul 2026705 AMAQI
27°C25/29°C
15th Jul 2026716 AMAQI
15th Jul 2026747 AMAQI
15th Jul 2026668 AMAQI
15th Jul 2026589 AMAQI
15th Jul 20265510 AMAQI
15th Jul 20265711 AMAQI
15th Jul 20265712 PMAQI
15th Jul 2026561 PMAQI
15th Jul 2026512 PMAQI
15th Jul 2026523 PMAQI
15th Jul 2026504 PMAQI
15th Jul 2026495 PMAQI
15th Jul 2026476 PMAQI
15th Jul 2026477 PMAQI
15th Jul 2026448 PMAQI
15th Jul 2026479 PMAQI
15th Jul 20264910 PMAQI
15th Jul 20264911 PMAQI
16th Jul 20265212 AMAQI
16th Jul 2026521 AMAQI
16th Jul 2026552 AMAQI
16th Jul 2026563 AMAQI
16th Jul 2026564 AMAQI
16th Jul 2026525 AMAQI
29°C27/32°C
16th Jul 2026596 AMAQI
16th Jul 2026617 AMAQI
16th Jul 2026618 AMAQI
16th Jul 2026649 AMAQI
16th Jul 20266310 AMAQI
16th Jul 20266011 AMAQI
16th Jul 20266112 PMAQI
16th Jul 2026621 PMAQI
16th Jul 2026602 PMAQI
16th Jul 2026623 PMAQI
16th Jul 2026644 PMAQI
16th Jul 2026595 PMAQI
16th Jul 2026556 PMAQI
16th Jul 2026547 PMAQI
16th Jul 2026538 PMAQI
16th Jul 2026559 PMAQI
16th Jul 20265710 PMAQI
16th Jul 20265711 PMAQI
17th Jul 20265812 AMAQI
17th Jul 2026611 AMAQI
17th Jul 2026602 AMAQI
17th Jul 2026603 AMAQI
17th Jul 2026624 AMAQI
17th Jul 2026645 AMAQI
28°C26/30°C
17th Jul 2026716 AMAQI
17th Jul 2026787 AMAQI
17th Jul 2026778 AMAQI
17th Jul 2026629 AMAQI
17th Jul 20266210 AMAQI
17th Jul 20266111 AMAQI
17th Jul 20266212 PMAQI
17th Jul 2026621 PMAQI
17th Jul 2026632 PMAQI
17th Jul 2026623 PMAQI
17th Jul 2026614 PMAQI
17th Jul 2026615 PMAQI
17th Jul 2026616 PMAQI
17th Jul 2026617 PMAQI
17th Jul 2026628 PMAQI
17th Jul 2026629 PMAQI
17th Jul 20266310 PMAQI
17th Jul 20266311 PMAQI
18th Jul 20266412 AMAQI
18th Jul 2026621 AMAQI
18th Jul 2026642 AMAQI
18th Jul 2026653 AMAQI
18th Jul 2026634 AMAQI
18th Jul 2026645 AMAQI
28°C26/30°C
18th Jul 2026646 AMAQI
18th Jul 2026637 AMAQI
18th Jul 2026658 AMAQI
18th Jul 2026639 AMAQI
18th Jul 20266210 AMAQI
18th Jul 20266011 AMAQI
18th Jul 20266012 PMAQI
18th Jul 2026591 PMAQI
18th Jul 2026592 PMAQI
18th Jul 2026593 PMAQI
18th Jul 2026574 PMAQI
18th Jul 2026585 PMAQI
18th Jul 2026566 PMAQI
18th Jul 2026557 PMAQI
18th Jul 2026568 PMAQI
18th Jul 2026569 PMAQI
18th Jul 20265610 PMAQI
18th Jul 20265611 PMAQI
19th Jul 20265612 AMAQI
19th Jul 2026561 AMAQI
19th Jul 2026552 AMAQI
19th Jul 2026573 AMAQI
19th Jul 2026574 AMAQI
19th Jul 2026585 AMAQI
28°C26/30°C
19th Jul 2026586 AMAQI
19th Jul 2026587 AMAQI
19th Jul 2026588 AMAQI
19th Jul 2026579 AMAQI
19th Jul 20265510 AMAQI
19th Jul 20265411 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026531 PMAQI
19th Jul 2026542 PMAQI
19th Jul 2026533 PMAQI
19th Jul 2026514 PMAQI
19th Jul 2026515 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026517 PMAQI
19th Jul 2026518 PMAQI
19th Jul 2026509 PMAQI
19th Jul 20265210 PMAQI
19th Jul 20265111 PMAQI
20th Jul 20265212 AMAQI
20th Jul 2026541 AMAQI
20th Jul 2026552 AMAQI
20th Jul 2026543 AMAQI
20th Jul 2026524 AMAQI
20th Jul 2026535 AMAQI
29°C27/31°C
20th Jul 2026546 AMAQI
20th Jul 2026537 AMAQI
20th Jul 2026538 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265010 AMAQI
20th Jul 20265011 AMAQI
20th Jul 20265012 PMAQI
20th Jul 2026511 PMAQI
20th Jul 2026502 PMAQI
20th Jul 2026503 PMAQI
20th Jul 2026524 PMAQI
20th Jul 2026515 PMAQI
20th Jul 2026526 PMAQI
20th Jul 2026547 PMAQI
20th Jul 2026528 PMAQI
20th Jul 2026549 PMAQI
20th Jul 20265510 PMAQI
20th Jul 20265311 PMAQI
21st Jul 20265412 AMAQI
21st Jul 2026551 AMAQI
21st Jul 2026542 AMAQI
21st Jul 2026583 AMAQI
21st Jul 2026594 AMAQI
29°C27/31°C
21st Jul 2026566 AMAQI
21st Jul 2026577 AMAQI
21st Jul 2026578 AMAQI
21st Jul 2026599 AMAQI
21st Jul 20266110 AMAQI
21st Jul 20266211 AMAQI
21st Jul 20266612 PMAQI
21st Jul 2026561 PMAQI
21st Jul 2026642 PMAQI
21st Jul 2026563 PMAQI
21st Jul 2026524 PMAQI
21st Jul 2026515 PMAQI
21st Jul 2026526 PMAQI
21st Jul 2026457 PMAQI
21st Jul 2026448 PMAQI
21st Jul 2026459 PMAQI
21st Jul 20265110 PMAQI
21st Jul 20264711 PMAQI
22nd Jul 20265512 AMAQI
22nd Jul 2026551 AMAQI
22nd Jul 2026562 AMAQI
22nd Jul 2026543 AMAQI
22nd Jul 2026564 AMAQI
22nd Jul 2026585 AMAQI
28°C27/30°C
22nd Jul 2026516 AMAQI
22nd Jul 2026567 AMAQI
22nd Jul 2026608 AMAQI
22nd Jul 2026499 AMAQI
22nd Jul 20265210 AMAQI
22nd Jul 20264011 AMAQI
22nd Jul 20263412 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026342 PMAQI
22nd Jul 2026323 PMAQI
22nd Jul 2026324 PMAQI
22nd Jul 2026295 PMAQI
22nd Jul 2026286 PMAQI
22nd Jul 2026287 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026309 PMAQI
22nd Jul 20264110 PMAQI
22nd Jul 20263011 PMAQI
23rd Jul 20264212 AMAQI
23rd Jul 2026321 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026453 AMAQI
23rd Jul 2026304 AMAQI
23rd Jul 2026365 AMAQI
28°C26/29°C
23rd Jul 2026426 AMAQI
23rd Jul 2026387 AMAQI
23rd Jul 2026398 AMAQI
23rd Jul 2026479 AMAQI
23rd Jul 20264410 AMAQI
23rd Jul 20263511 AMAQI
23rd Jul 20263212 PMAQI
23rd Jul 2026401 PMAQI
23rd Jul 2026442 PMAQI
23rd Jul 2026353 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026265 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026268 PMAQI
23rd Jul 2026389 PMAQI
23rd Jul 20263810 PMAQI
23rd Jul 20263011 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026351 AMAQI
24th Jul 2026372 AMAQI
24th Jul 2026363 AMAQI
24th Jul 2026334 AMAQI
24th Jul 2026365 AMAQI
28°C26/30°C
24th Jul 2026386 AMAQI
24th Jul 2026407 AMAQI
24th Jul 2026398 AMAQI
24th Jul 2026399 AMAQI
24th Jul 20263710 AMAQI
24th Jul 20263511 AMAQI
24th Jul 20263412 PMAQI
24th Jul 2026341 PMAQI
24th Jul 2026352 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026344 PMAQI
24th Jul 2026345 PMAQI
24th Jul 2026356 PMAQI
24th Jul 2026357 PMAQI
24th Jul 2026358 PMAQI
24th Jul 2026379 PMAQI
24th Jul 20263710 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20263712 AMAQI
25th Jul 2026361 AMAQI
25th Jul 2026372 AMAQI
25th Jul 2026383 AMAQI
25th Jul 2026374 AMAQI
25th Jul 2026355 AMAQI
28°C26/29°C
25th Jul 2026376 AMAQI
25th Jul 2026397 AMAQI
25th Jul 2026378 AMAQI
25th Jul 2026369 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20263511 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026521 PMAQI
25th Jul 2026522 PMAQI
25th Jul 2026503 PMAQI
25th Jul 2026514 PMAQI
25th Jul 2026595 PMAQI
25th Jul 2026656 PMAQI
25th Jul 2026697 PMAQI
25th Jul 2026888 PMAQI
25th Jul 2026809 PMAQI
25th Jul 20267510 PMAQI
25th Jul 20266911 PMAQI
26th Jul 20267012 AMAQI
26th Jul 2026641 AMAQI
26th Jul 2026692 AMAQI
26th Jul 2026783 AMAQI
26th Jul 2026784 AMAQI
26th Jul 2026755 AMAQI
27°C25/29°C
26th Jul 2026676 AMAQI
26th Jul 2026677 AMAQI
26th Jul 2026698 AMAQI
26th Jul 2026709 AMAQI
26th Jul 20267210 AMAQI
26th Jul 20267011 AMAQI
26th Jul 20267212 PMAQI
26th Jul 2026731 PMAQI
26th Jul 2026732 PMAQI
26th Jul 2026733 PMAQI
26th Jul 2026724 PMAQI
26th Jul 2026695 PMAQI
26th Jul 2026696 PMAQI
26th Jul 2026657 PMAQI
26th Jul 2026618 PMAQI
26th Jul 2026599 PMAQI
26th Jul 20265510 PMAQI
26th Jul 20265411 PMAQI
27th Jul 20265112 AMAQI
27th Jul 2026491 AMAQI
27th Jul 2026472 AMAQI
27th Jul 2026483 AMAQI
27th Jul 2026454 AMAQI
27th Jul 2026415 AMAQI
25°C23/27°C
27th Jul 2026396 AMAQI
27th Jul 2026377 AMAQI
27th Jul 2026358 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20263710 AMAQI
27th Jul 20263711 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026372 PMAQI
27th Jul 2026373 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026375 PMAQI
27th Jul 2026376 PMAQI
27th Jul 2026377 PMAQI
27th Jul 2026378 PMAQI
27th Jul 2026389 PMAQI
27th Jul 20263710 PMAQI
27th Jul 20263711 PMAQI
28th Jul 20263712 AMAQI
28th Jul 2026361 AMAQI
28th Jul 2026352 AMAQI
28th Jul 2026373 AMAQI
28th Jul 2026354 AMAQI
28th Jul 2026355 AMAQI
26°C25/28°C
28th Jul 2026366 AMAQI
28th Jul 2026377 AMAQI
28th Jul 2026378 AMAQI
28th Jul 2026399 AMAQI
28th Jul 20264110 AMAQI
28th Jul 20264511 AMAQI
28th Jul 20264512 PMAQI
28th Jul 2026491 PMAQI
28th Jul 2026512 PMAQI
28th Jul 2026603 PMAQI
28th Jul 2026624 PMAQI
28th Jul 2026575 PMAQI
28th Jul 2026536 PMAQI
28th Jul 2026567 PMAQI
28th Jul 2026568 PMAQI
28th Jul 2026569 PMAQI
28th Jul 20265910 PMAQI
28th Jul 20265711 PMAQI
29th Jul 20265612 AMAQI
29th Jul 2026561 AMAQI
29th Jul 2026562 AMAQI
29th Jul 2026563 AMAQI
29th Jul 2026604 AMAQI
29th Jul 2026595 AMAQI
27°C25/30°C
29th Jul 2026606 AMAQI
29th Jul 2026617 AMAQI
29th Jul 2026648 AMAQI
29th Jul 2026639 AMAQI
29th Jul 20266110 AMAQI
29th Jul 20265911 AMAQI
29th Jul 20266312 PMAQI
29th Jul 2026591 PMAQI
29th Jul 2026572 PMAQI
29th Jul 2026553 PMAQI
29th Jul 2026524 PMAQI
29th Jul 2026505 PMAQI
29th Jul 2026526 PMAQI
29th Jul 2026537 PMAQI
29th Jul 2026568 PMAQI
29th Jul 2026549 PMAQI
29th Jul 20265610 PMAQI
29th Jul 20265811 PMAQI
30th Jul 20266412 AMAQI
30th Jul 2026701 AMAQI
30th Jul 2026692 AMAQI
30th Jul 2026703 AMAQI
30th Jul 2026674 AMAQI
30th Jul 2026715 AMAQI
28°C26/30°C
30th Jul 2026696 AMAQI
30th Jul 2026737 AMAQI
30th Jul 2026658 AMAQI
30th Jul 2026649 AMAQI
30th Jul 20266610 AMAQI
30th Jul 20266611 AMAQI
30th Jul 20266512 PMAQI
30th Jul 2026651 PMAQI
30th Jul 2026632 PMAQI
30th Jul 2026613 PMAQI
30th Jul 2026604 PMAQI
30th Jul 2026595 PMAQI
30th Jul 2026576 PMAQI
30th Jul 2026607 PMAQI
30th Jul 2026608 PMAQI
30th Jul 2026609 PMAQI
30th Jul 20266110 PMAQI
30th Jul 20266011 PMAQI
31st Jul 20265912 AMAQI
31st Jul 2026611 AMAQI
31st Jul 2026612 AMAQI
31st Jul 2026623 AMAQI
31st Jul 2026594 AMAQI
31st Jul 2026595 AMAQI
28°C26/31°C
31st Jul 2026616 AMAQI
31st Jul 2026607 AMAQI
31st Jul 2026548 AMAQI
31st Jul 2026519 AMAQI
31st Jul 20265710 AMAQI
31st Jul 20266011 AMAQI
31st Jul 20265612 PMAQI
31st Jul 2026571 PMAQI
31st Jul 2026552 PMAQI
31st Jul 2026583 PMAQI
31st Jul 2026554 PMAQI
31st Jul 2026505 PMAQI
31st Jul 2026516 PMAQI
31st Jul 2026557 PMAQI
31st Jul 2026558 PMAQI
31st Jul 2026589 PMAQI
31st Jul 20265910 PMAQI
31st Jul 20266111 PMAQI
1st Aug 20266312 AMAQI
1st Aug 2026621 AMAQI
1st Aug 2026632 AMAQI
1st Aug 2026603 AMAQI
1st Aug 2026624 AMAQI
1st Aug 2026655 AMAQI
28°C26/30°C
1st Aug 2026646 AMAQI
1st Aug 2026647 AMAQI
1st Aug 2026658 AMAQI
1st Aug 2026639 AMAQI
1st Aug 20266010 AMAQI
1st Aug 20266211 AMAQI
1st Aug 20266212 PMAQI
1st Aug 2026601 PMAQI
1st Aug 2026602 PMAQI
1st Aug 2026563 PMAQI
1st Aug 2026584 PMAQI
1st Aug 2026555 PMAQI
1st Aug 2026546 PMAQI
1st Aug 2026537 PMAQI
1st Aug 2026548 PMAQI
1st Aug 2026549 PMAQI
1st Aug 20265610 PMAQI
1st Aug 20265211 PMAQI
2nd Aug 20265212 AMAQI
2nd Aug 2026521 AMAQI
2nd Aug 2026522 AMAQI
2nd Aug 2026533 AMAQI
2nd Aug 2026534 AMAQI
2nd Aug 2026565 AMAQI
28°C27/29°C
2nd Aug 2026556 AMAQI
2nd Aug 2026567 AMAQI
2nd Aug 2026558 AMAQI
2nd Aug 2026569 AMAQI
2nd Aug 20265610 AMAQI
2nd Aug 20265611 AMAQI
2nd Aug 20265512 PMAQI
2nd Aug 2026541 PMAQI
2nd Aug 2026502 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026504 PMAQI
2nd Aug 2026495 PMAQI
2nd Aug 2026506 PMAQI
2nd Aug 2026507 PMAQI
2nd Aug 2026528 PMAQI
2nd Aug 2026529 PMAQI
2nd Aug 20265210 PMAQI
2nd Aug 20265211 PMAQI
3rd Aug 20265212 AMAQI
3rd Aug 2026541 AMAQI
3rd Aug 2026522 AMAQI
3rd Aug 2026553 AMAQI
3rd Aug 2026554 AMAQI
3rd Aug 2026565 AMAQI
28°C27/30°C
3rd Aug 2026576 AMAQI
3rd Aug 2026617 AMAQI
3rd Aug 2026588 AMAQI
3rd Aug 2026589 AMAQI
3rd Aug 20265610 AMAQI
3rd Aug 20265411 AMAQI
3rd Aug 20265412 PMAQI
3rd Aug 2026531 PMAQI
3rd Aug 2026552 PMAQI
3rd Aug 2026513 PMAQI
3rd Aug 2026524 PMAQI
3rd Aug 2026525 PMAQI
3rd Aug 2026536 PMAQI
3rd Aug 2026547 PMAQI
3rd Aug 2026558 PMAQI
3rd Aug 2026569 PMAQI
3rd Aug 20265710 PMAQI
3rd Aug 20265611 PMAQI
4th Aug 20265512 AMAQI
4th Aug 2026551 AMAQI
4th Aug 2026582 AMAQI
4th Aug 2026573 AMAQI
4th Aug 2026564 AMAQI
4th Aug 2026565 AMAQI
28°C26/29°C
4th Aug 2026566 AMAQI
4th Aug 2026557 AMAQI
4th Aug 2026548 AMAQI
4th Aug 2026539 AMAQI
4th Aug 20265410 AMAQI
4th Aug 20265611 AMAQI
4th Aug 20265412 PMAQI
4th Aug 2026541 PMAQI
4th Aug 2026552 PMAQI
4th Aug 2026533 PMAQI
4th Aug 2026544 PMAQI
4th Aug 2026525 PMAQI
4th Aug 2026526 PMAQI
4th Aug 2026517 PMAQI
4th Aug 2026538 PMAQI
4th Aug 2026559 PMAQI
4th Aug 20265410 PMAQI
4th Aug 20265611 PMAQI
5th Aug 20265912 AMAQI
5th Aug 2026551 AMAQI
5th Aug 2026552 AMAQI
5th Aug 2026553 AMAQI
5th Aug 2026564 AMAQI
5th Aug 2026525 AMAQI
28°C26/30°C
5th Aug 2026526 AMAQI
6 AM5th Aug 2026527 AMAQI
5th Aug 2026528 AMAQI
5th Aug 2026529 AMAQI
5th Aug 20265210 AMAQI
5th Aug 20265111 AMAQI
5th Aug 20265012 PMAQI
5th Aug 2026491 PMAQI
1 PM5th Aug 2026502 PMAQI
5th Aug 2026503 PMAQI
5th Aug 2026504 PMAQI
5th Aug 2026505 PMAQI
5th Aug 2026486 PMAQI
5th Aug 2026477 PMAQI
5th Aug 2026488 PMAQI
5th Aug 2026489 PMAQI
9 PM5th Aug 20264910 PMAQI
5th Aug 20264911 PMAQI
1 AM
5 AM
29°C27/32°C
Day time
Avg. Highest Time
6 AM - 10 AM
58AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
11 AM - 7 PM
52AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 10 AM (Avg. 58), while the lowest AQI was between 11 AM to 7 PM (Avg. 52).
Night time
Avg. Highest Time
3 AM - 5 AM
57AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
10 PM - 11 PM
55AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 5 AM (Avg. 57), while the lowest AQI was between 10 PM to 11 PM (Avg. 55).
2026 Days Vs Air Quality
Barcelona, Catalonia, Spain
2026
63%
134
37%
79
0.4%
1
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Good
134 DaysModerate
79 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 63%
Health Risk Level:
Moderate
In 2026, 63% of 217 days were within WHO’s safe air quality limits, and 37% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Barcelona, Catalonia, Spain
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
64AQI (US)
64AQI (US)
2nd January 2026
50AQI (US)
50AQI (US)
3rd January 2026
59AQI (US)
59AQI (US)
4th January 2026
58AQI (US)
58AQI (US)
5th January 2026
38AQI (US)
38AQI (US)
6th January 2026
41AQI (US)
41AQI (US)
7th January 2026
23AQI (US)
23AQI (US)
8th January 2026
28AQI (US)
28AQI (US)
9th January 2026
50AQI (US)
50AQI (US)
10th January 2026
34AQI (US)
34AQI (US)
11th January 2026
30AQI (US)
30AQI (US)
12th January 2026
51AQI (US)
51AQI (US)
13th January 2026
69AQI (US)
69AQI (US)
14th January 2026
89AQI (US)
89AQI (US)
15th January 2026
89AQI (US)
89AQI (US)
16th January 2026
77AQI (US)
77AQI (US)
17th January 2026
51AQI (US)
51AQI (US)
18th January 2026
31AQI (US)
31AQI (US)
19th January 2026
28AQI (US)
28AQI (US)
20th January 2026
29AQI (US)
29AQI (US)
21st January 2026
45AQI (US)
45AQI (US)
22nd January 2026
37AQI (US)
37AQI (US)
23rd January 2026
42AQI (US)
42AQI (US)
24th January 2026
31AQI (US)
31AQI (US)
25th January 2026
20AQI (US)
20AQI (US)
26th January 2026
22AQI (US)
22AQI (US)
27th January 2026
40AQI (US)
40AQI (US)
28th January 2026
24AQI (US)
24AQI (US)
29th January 2026
27AQI (US)
27AQI (US)
30th January 2026
45AQI (US)
45AQI (US)
31st January 2026
34AQI (US)
34AQI (US)
1st February 2026
31AQI (US)
31AQI (US)
2nd February 2026
65AQI (US)
65AQI (US)
3rd February 2026
36AQI (US)
36AQI (US)
4th February 2026
39AQI (US)
39AQI (US)
5th February 2026
31AQI (US)
31AQI (US)
6th February 2026
18AQI (US)
18AQI (US)
7th February 2026
21AQI (US)
21AQI (US)
8th February 2026
26AQI (US)
26AQI (US)
9th February 2026
22AQI (US)
22AQI (US)
10th February 2026
37AQI (US)
37AQI (US)
11th February 2026
20AQI (US)
20AQI (US)
12th February 2026
15AQI (US)
15AQI (US)
13th February 2026
39AQI (US)
39AQI (US)
14th February 2026
22AQI (US)
22AQI (US)
15th February 2026
20AQI (US)
20AQI (US)
16th February 2026
32AQI (US)
32AQI (US)
17th February 2026
32AQI (US)
32AQI (US)
18th February 2026
41AQI (US)
41AQI (US)
19th February 2026
35AQI (US)
35AQI (US)
20th February 2026
24AQI (US)
24AQI (US)
21st February 2026
47AQI (US)
47AQI (US)
22nd February 2026
62AQI (US)
62AQI (US)
23rd February 2026
84AQI (US)
84AQI (US)
24th February 2026
94AQI (US)
94AQI (US)
25th February 2026
98AQI (US)
98AQI (US)
26th February 2026
77AQI (US)
77AQI (US)
27th February 2026
89AQI (US)
89AQI (US)
28th February 2026
54AQI (US)
54AQI (US)
1st March 2026
33AQI (US)
33AQI (US)
2nd March 2026
50AQI (US)
50AQI (US)
3rd March 2026
55AQI (US)
55AQI (US)
4th March 2026
53AQI (US)
53AQI (US)
5th March 2026
61AQI (US)
61AQI (US)
6th March 2026
56AQI (US)
56AQI (US)
7th March 2026
31AQI (US)
31AQI (US)
8th March 2026
27AQI (US)
27AQI (US)
9th March 2026
36AQI (US)
36AQI (US)
10th March 2026
46AQI (US)
46AQI (US)
11th March 2026
56AQI (US)
56AQI (US)
12th March 2026
60AQI (US)
60AQI (US)
13th March 2026
83AQI (US)
83AQI (US)
14th March 2026
54AQI (US)
54AQI (US)
15th March 2026
19AQI (US)
19AQI (US)
16th March 2026
27AQI (US)
27AQI (US)
17th March 2026
50AQI (US)
50AQI (US)
18th March 2026
66AQI (US)
66AQI (US)
19th March 2026
55AQI (US)
55AQI (US)
20th March 2026
67AQI (US)
67AQI (US)
21st March 2026
71AQI (US)
71AQI (US)
22nd March 2026
70AQI (US)
70AQI (US)
23rd March 2026
49AQI (US)
49AQI (US)
24th March 2026
64AQI (US)
64AQI (US)
25th March 2026
68AQI (US)
68AQI (US)
26th March 2026
20AQI (US)
20AQI (US)
27th March 2026
19AQI (US)
19AQI (US)
28th March 2026
27AQI (US)
27AQI (US)
29th March 2026
18AQI (US)
18AQI (US)
30th March 2026
24AQI (US)
24AQI (US)
31st March 2026
29AQI (US)
29AQI (US)
1st April 2026
33AQI (US)
33AQI (US)
2nd April 2026
18AQI (US)
18AQI (US)
3rd April 2026
28AQI (US)
28AQI (US)
4th April 2026
38AQI (US)
38AQI (US)
5th April 2026
39AQI (US)
39AQI (US)
6th April 2026
35AQI (US)
35AQI (US)
7th April 2026
29AQI (US)
29AQI (US)
8th April 2026
52AQI (US)
52AQI (US)
9th April 2026
76AQI (US)
76AQI (US)
10th April 2026
64AQI (US)
64AQI (US)
11th April 2026
51AQI (US)
51AQI (US)
12th April 2026
34AQI (US)
34AQI (US)
13th April 2026
26AQI (US)
26AQI (US)
14th April 2026
27AQI (US)
27AQI (US)
15th April 2026
35AQI (US)
35AQI (US)
16th April 2026
40AQI (US)
40AQI (US)
17th April 2026
18th April 2026
42AQI (US)
42AQI (US)
19th April 2026
45AQI (US)
45AQI (US)
20th April 2026
40AQI (US)
40AQI (US)
21st April 2026
47AQI (US)
47AQI (US)
22nd April 2026
23rd April 2026
35AQI (US)
35AQI (US)
24th April 2026
31AQI (US)
31AQI (US)
25th April 2026
52AQI (US)
52AQI (US)
26th April 2026
56AQI (US)
56AQI (US)
27th April 2026
48AQI (US)
48AQI (US)
28th April 2026
41AQI (US)
41AQI (US)
29th April 2026
37AQI (US)
37AQI (US)
30th April 2026
42AQI (US)
42AQI (US)
1st May 2026
45AQI (US)
45AQI (US)
2nd May 2026
36AQI (US)
36AQI (US)
3rd May 2026
33AQI (US)
33AQI (US)
4th May 2026
50AQI (US)
50AQI (US)
5th May 2026
29AQI (US)
29AQI (US)
6th May 2026
27AQI (US)
27AQI (US)
7th May 2026
24AQI (US)
24AQI (US)
8th May 2026
30AQI (US)
30AQI (US)
9th May 2026
10th May 2026
34AQI (US)
34AQI (US)
11th May 2026
22AQI (US)
22AQI (US)
12th May 2026
29AQI (US)
29AQI (US)
13th May 2026
27AQI (US)
27AQI (US)
14th May 2026
25AQI (US)
25AQI (US)
15th May 2026
27AQI (US)
27AQI (US)
16th May 2026
34AQI (US)
34AQI (US)
17th May 2026
32AQI (US)
32AQI (US)
18th May 2026
39AQI (US)
39AQI (US)
19th May 2026
56AQI (US)
56AQI (US)
20th May 2026
52AQI (US)
52AQI (US)
21st May 2026
45AQI (US)
45AQI (US)
22nd May 2026
50AQI (US)
50AQI (US)
23rd May 2026
51AQI (US)
51AQI (US)
24th May 2026
52AQI (US)
52AQI (US)
25th May 2026
45AQI (US)
45AQI (US)
26th May 2026
51AQI (US)
51AQI (US)
27th May 2026
48AQI (US)
48AQI (US)
28th May 2026
52AQI (US)
52AQI (US)
29th May 2026
55AQI (US)
55AQI (US)
30th May 2026
61AQI (US)
61AQI (US)
31st May 2026
55AQI (US)
55AQI (US)
1st June 2026
50AQI (US)
50AQI (US)
2nd June 2026
49AQI (US)
49AQI (US)
3rd June 2026
27AQI (US)
27AQI (US)
4th June 2026
36AQI (US)
36AQI (US)
5th June 2026
26AQI (US)
26AQI (US)
6th June 2026
27AQI (US)
27AQI (US)
7th June 2026
35AQI (US)
35AQI (US)
8th June 2026
32AQI (US)
32AQI (US)
9th June 2026
37AQI (US)
37AQI (US)
10th June 2026
34AQI (US)
34AQI (US)
11th June 2026
26AQI (US)
26AQI (US)
12th June 2026
38AQI (US)
38AQI (US)
13th June 2026
41AQI (US)
41AQI (US)
14th June 2026
36AQI (US)
36AQI (US)
15th June 2026
29AQI (US)
29AQI (US)
16th June 2026
30AQI (US)
30AQI (US)
17th June 2026
43AQI (US)
43AQI (US)
18th June 2026
38AQI (US)
38AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
28AQI (US)
28AQI (US)
21st June 2026
33AQI (US)
33AQI (US)
22nd June 2026
50AQI (US)
50AQI (US)
23rd June 2026
59AQI (US)
59AQI (US)
24th June 2026
102AQI (US)
102AQI (US)
25th June 2026
61AQI (US)
61AQI (US)
26th June 2026
55AQI (US)
55AQI (US)
27th June 2026
62AQI (US)
62AQI (US)
28th June 2026
60AQI (US)
60AQI (US)
29th June 2026
53AQI (US)
53AQI (US)
30th June 2026
46AQI (US)
46AQI (US)
1st July 2026
58AQI (US)
58AQI (US)
2nd July 2026
56AQI (US)
56AQI (US)
3rd July 2026
43AQI (US)
43AQI (US)
4th July 2026
35AQI (US)
35AQI (US)
5th July 2026
42AQI (US)
42AQI (US)
6th July 2026
48AQI (US)
48AQI (US)
7th July 2026
57AQI (US)
57AQI (US)
8th July 2026
56AQI (US)
56AQI (US)
9th July 2026
51AQI (US)
51AQI (US)
10th July 2026
55AQI (US)
55AQI (US)
11th July 2026
61AQI (US)
61AQI (US)
12th July 2026
58AQI (US)
58AQI (US)
13th July 2026
57AQI (US)
57AQI (US)
14th July 2026
69AQI (US)
69AQI (US)
15th July 2026
60AQI (US)
60AQI (US)
16th July 2026
58AQI (US)
58AQI (US)
17th July 2026
63AQI (US)
63AQI (US)
18th July 2026
60AQI (US)
60AQI (US)
19th July 2026
54AQI (US)
54AQI (US)
20th July 2026
52AQI (US)
52AQI (US)
21st July 2026
55AQI (US)
55AQI (US)
22nd July 2026
43AQI (US)
43AQI (US)
23rd July 2026
35AQI (US)
35AQI (US)
24th July 2026
36AQI (US)
36AQI (US)
25th July 2026
50AQI (US)
50AQI (US)
26th July 2026
68AQI (US)
68AQI (US)
27th July 2026
39AQI (US)
39AQI (US)
28th July 2026
46AQI (US)
46AQI (US)
29th July 2026
57AQI (US)
57AQI (US)
30th July 2026
64AQI (US)
64AQI (US)
31st July 2026
57AQI (US)
57AQI (US)
1st August 2026
59AQI (US)
59AQI (US)
2nd August 2026
53AQI (US)
53AQI (US)
3rd August 2026
55AQI (US)
55AQI (US)
4th August 2026
55AQI (US)
55AQI (US)
5th August 2026
51AQI (US)
51AQI (US)
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
44AQI (US)
43AQI (US)
47AQI (US)
41AQI (US)
41AQI (US)
42AQI (US)
53AQI (US)
55AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202645AQI (US)
22
9
20
8
16
15
22
6
21
9
23
6
1
10
21
5
134
79
1
Highest AQI (US) recorded in
August55AQI (US)
Lowest AQI (US) recorded in
May41AQI (US)
202544AQI (US)
21
10
17
11
28
3
28
2
30
1
6
24
25
6
13
18
29
1
15
16
18
12
10
21
240
125
Highest AQI (US) recorded in
December59AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202438AQI (US)
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 (US) recorded in
November45AQI (US)
Lowest AQI (US) recorded in
May31AQI (US)
202337AQI (US)
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 (US) recorded in
February49AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202240AQI (US)
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 (US) recorded in
January54AQI (US)
Lowest AQI (US) recorded in
April30AQI (US)
202129AQI (US)
29
26
2
31
30
31
30
31
30
1
30
31
27
3
21
10
347
16
Highest AQI (US) recorded in
December39AQI (US)
Lowest AQI (US) recorded in
January19AQI (US)
202025AQI (US)
13
21
18
30
31
31
30
30
1
30
31
265
1
Highest AQI (US) recorded in
March28AQI (US)
Lowest AQI (US) recorded in
December19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
45AQI (US)Least Polluted Year Recorded
2020(Avg.)
25AQI (US)Barcelona's annual 2026 AQI (US) (45) shows an average percentage change of 31.6% (worsened AQI (US)) compared to previous years: 2020 (25), 2021 (29), 2022 (40), 2023 (37), 2024 (38), 2025 (44).
