Arraiz, Bilbao, Basque Country, 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
Arraiz, Bilbao, Basque Country, Spain
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2025
59AQILowest AQI recorded on
7th Aug 2024
19AQISame Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 31 of Good air quality on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
Arraiz, Bilbao, Basque Country, Spain
AQI
Day
Night
.
6 AM2nd Aug 2026
9 PM
5 AM3rd Aug 2026
Day time
Avg. Highest Time
3PM2nd Aug
40AQI
Avg. Lowest Time
10AM2nd Aug
21AQI
Night time
Avg. Highest Time
4AM3rd Aug
40AQI
Avg. Lowest Time
1AM3rd Aug
31AQI
In the last 24 hours,
Arraiz's AQI reached its highest point of 40 at 3 PM during the Day, while the lowest point, 21, was recorded at 10 AM during the Day between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Arraiz, Bilbao, Basque Country, Spain
JulAug
05th - 06th06th - 07th07th - 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
Day
Night
5th Jul 2026226 AMAQI
5th Jul 2026207 AMAQI
5th Jul 2026198 AMAQI
5th Jul 2026229 AMAQI
5th Jul 20262210 AMAQI
5th Jul 20262411 AMAQI
5th Jul 20262412 PMAQI
5th Jul 2026261 PMAQI
5th Jul 2026342 PMAQI
5th Jul 2026323 PMAQI
5th Jul 2026324 PMAQI
5th Jul 2026365 PMAQI
5th Jul 2026566 PMAQI
5th Jul 2026577 PMAQI
5th Jul 2026588 PMAQI
5th Jul 2026549 PMAQI
5th Jul 20265310 PMAQI
5th Jul 20264911 PMAQI
6th Jul 20263412 AMAQI
6th Jul 2026231 AMAQI
6th Jul 2026212 AMAQI
6th Jul 2026193 AMAQI
6th Jul 2026194 AMAQI
6th Jul 2026285 AMAQI
23°C17/30°C
6th Jul 2026186 AMAQI
6th Jul 2026277 AMAQI
6th Jul 2026328 AMAQI
6th Jul 2026349 AMAQI
6th Jul 20263310 AMAQI
6th Jul 20263811 AMAQI
6th Jul 20264612 PMAQI
6th Jul 2026461 PMAQI
6th Jul 2026352 PMAQI
6th Jul 2026443 PMAQI
6th Jul 2026424 PMAQI
6th Jul 2026855 PMAQI
6th Jul 2026806 PMAQI
6th Jul 2026787 PMAQI
6th Jul 2026828 PMAQI
6th Jul 2026789 PMAQI
6th Jul 20265910 PMAQI
6th Jul 20264811 PMAQI
7th Jul 20263212 AMAQI
7th Jul 2026321 AMAQI
7th Jul 2026282 AMAQI
7th Jul 2026243 AMAQI
7th Jul 2026504 AMAQI
7th Jul 2026295 AMAQI
27°C19/36°C
7th Jul 2026326 AMAQI
7th Jul 2026367 AMAQI
7th Jul 2026368 AMAQI
7th Jul 2026449 AMAQI
7th Jul 20264610 AMAQI
7th Jul 20265111 AMAQI
7th Jul 20265812 PMAQI
7th Jul 2026651 PMAQI
7th Jul 2026742 PMAQI
7th Jul 2026873 PMAQI
7th Jul 2026914 PMAQI
7th Jul 2026805 PMAQI
7th Jul 2026786 PMAQI
7th Jul 2026667 PMAQI
7th Jul 2026668 PMAQI
7th Jul 2026649 PMAQI
7th Jul 20265510 PMAQI
7th Jul 20264611 PMAQI
8th Jul 20264212 AMAQI
8th Jul 2026361 AMAQI
8th Jul 2026302 AMAQI
8th Jul 2026323 AMAQI
8th Jul 2026424 AMAQI
8th Jul 2026585 AMAQI
24°C19/29°C
8th Jul 2026566 AMAQI
8th Jul 2026607 AMAQI
8th Jul 2026608 AMAQI
8th Jul 2026729 AMAQI
8th Jul 20267610 AMAQI
8th Jul 20267411 AMAQI
8th Jul 20267612 PMAQI
8th Jul 2026761 PMAQI
8th Jul 2026802 PMAQI
8th Jul 2026763 PMAQI
8th Jul 2026694 PMAQI
8th Jul 2026665 PMAQI
8th Jul 2026576 PMAQI
8th Jul 2026607 PMAQI
8th Jul 2026578 PMAQI
8th Jul 2026569 PMAQI
8th Jul 20265010 PMAQI
8th Jul 20265111 PMAQI
9th Jul 20265012 AMAQI
9th Jul 2026421 AMAQI
9th Jul 2026382 AMAQI
9th Jul 2026313 AMAQI
9th Jul 2026384 AMAQI
9th Jul 2026335 AMAQI
22°C18/28°C
9th Jul 2026366 AMAQI
9th Jul 2026427 AMAQI
9th Jul 2026518 AMAQI
9th Jul 2026489 AMAQI
9th Jul 20264810 AMAQI
9th Jul 20264811 AMAQI
9th Jul 20264212 PMAQI
9th Jul 2026511 PMAQI
9th Jul 2026442 PMAQI
9th Jul 2026463 PMAQI
9th Jul 2026514 PMAQI
9th Jul 2026555 PMAQI
9th Jul 2026566 PMAQI
9th Jul 2026567 PMAQI
9th Jul 2026558 PMAQI
9th Jul 2026499 PMAQI
9th Jul 20264410 PMAQI
9th Jul 20264611 PMAQI
10th Jul 20264612 AMAQI
10th Jul 2026421 AMAQI
10th Jul 2026422 AMAQI
10th Jul 2026483 AMAQI
10th Jul 2026424 AMAQI
10th Jul 2026405 AMAQI
22°C17/29°C
10th Jul 2026386 AMAQI
10th Jul 2026447 AMAQI
10th Jul 2026468 AMAQI
10th Jul 2026489 AMAQI
10th Jul 20264610 AMAQI
10th Jul 20265111 AMAQI
10th Jul 20265612 PMAQI
10th Jul 2026601 PMAQI
10th Jul 2026662 PMAQI
10th Jul 2026703 PMAQI
10th Jul 2026554 PMAQI
10th Jul 2026485 PMAQI
10th Jul 2026466 PMAQI
10th Jul 2026457 PMAQI
10th Jul 2026428 PMAQI
10th Jul 2026429 PMAQI
10th Jul 20264810 PMAQI
10th Jul 20264711 PMAQI
11th Jul 20264212 AMAQI
11th Jul 2026381 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026334 AMAQI
11th Jul 2026265 AMAQI
22°C18/27°C
11th Jul 2026266 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026388 AMAQI
11th Jul 2026429 AMAQI
11th Jul 20264810 AMAQI
11th Jul 20264211 AMAQI
11th Jul 20264412 PMAQI
11th Jul 2026411 PMAQI
11th Jul 2026422 PMAQI
11th Jul 2026523 PMAQI
11th Jul 2026554 PMAQI
11th Jul 2026565 PMAQI
11th Jul 2026536 PMAQI
11th Jul 2026427 PMAQI
11th Jul 2026428 PMAQI
11th Jul 2026409 PMAQI
11th Jul 20264910 PMAQI
11th Jul 20264011 PMAQI
12th Jul 20265012 AMAQI
12th Jul 2026551 AMAQI
12th Jul 2026552 AMAQI
12th Jul 2026543 AMAQI
12th Jul 2026574 AMAQI
12th Jul 2026445 AMAQI
26°C18/34°C
12th Jul 2026486 AMAQI
12th Jul 2026557 AMAQI
12th Jul 2026508 AMAQI
12th Jul 2026319 AMAQI
12th Jul 20264210 AMAQI
12th Jul 20265011 AMAQI
12th Jul 20265412 PMAQI
12th Jul 2026461 PMAQI
12th Jul 2026492 PMAQI
12th Jul 2026503 PMAQI
12th Jul 2026574 PMAQI
12th Jul 2026555 PMAQI
12th Jul 2026556 PMAQI
12th Jul 2026827 PMAQI
12th Jul 2026568 PMAQI
12th Jul 2026459 PMAQI
12th Jul 20264410 PMAQI
12th Jul 20263811 PMAQI
13th Jul 20264412 AMAQI
13th Jul 2026481 AMAQI
13th Jul 2026482 AMAQI
13th Jul 2026483 AMAQI
13th Jul 2026494 AMAQI
13th Jul 2026495 AMAQI
27°C19/38°C
13th Jul 2026466 AMAQI
13th Jul 2026527 AMAQI
13th Jul 2026528 AMAQI
13th Jul 2026489 AMAQI
13th Jul 20264410 AMAQI
13th Jul 20264211 AMAQI
13th Jul 20263612 PMAQI
13th Jul 2026391 PMAQI
13th Jul 2026482 PMAQI
13th Jul 2026523 PMAQI
13th Jul 2026574 PMAQI
13th Jul 2026655 PMAQI
13th Jul 2026676 PMAQI
13th Jul 2026557 PMAQI
13th Jul 2026508 PMAQI
13th Jul 2026529 PMAQI
13th Jul 20265810 PMAQI
13th Jul 20265211 PMAQI
14th Jul 20264412 AMAQI
14th Jul 2026271 AMAQI
14th Jul 2026272 AMAQI
14th Jul 2026213 AMAQI
14th Jul 2026234 AMAQI
14th Jul 2026315 AMAQI
22°C18/28°C
14th Jul 2026346 AMAQI
14th Jul 2026387 AMAQI
14th Jul 2026338 AMAQI
14th Jul 2026349 AMAQI
14th Jul 20263810 AMAQI
14th Jul 20264211 AMAQI
14th Jul 20264812 PMAQI
14th Jul 2026521 PMAQI
14th Jul 2026562 PMAQI
14th Jul 2026563 PMAQI
14th Jul 2026624 PMAQI
14th Jul 2026605 PMAQI
14th Jul 2026586 PMAQI
14th Jul 2026527 PMAQI
14th Jul 2026448 PMAQI
14th Jul 2026429 PMAQI
14th Jul 20264810 PMAQI
14th Jul 20264711 PMAQI
15th Jul 20264212 AMAQI
15th Jul 2026301 AMAQI
15th Jul 2026282 AMAQI
15th Jul 2026253 AMAQI
15th Jul 2026164 AMAQI
15th Jul 2026165 AMAQI
23°C17/30°C
15th Jul 2026286 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026318 AMAQI
15th Jul 2026319 AMAQI
15th Jul 20263510 AMAQI
15th Jul 20263211 AMAQI
15th Jul 20263112 PMAQI
15th Jul 2026281 PMAQI
15th Jul 2026182 PMAQI
15th Jul 2026283 PMAQI
15th Jul 2026254 PMAQI
15th Jul 2026445 PMAQI
15th Jul 2026626 PMAQI
15th Jul 2026607 PMAQI
15th Jul 2026578 PMAQI
15th Jul 2026519 PMAQI
15th Jul 20264710 PMAQI
15th Jul 20264011 PMAQI
16th Jul 20263412 AMAQI
16th Jul 2026251 AMAQI
16th Jul 2026202 AMAQI
16th Jul 2026233 AMAQI
16th Jul 2026224 AMAQI
16th Jul 2026235 AMAQI
22°C18/28°C
16th Jul 2026256 AMAQI
16th Jul 2026277 AMAQI
16th Jul 2026258 AMAQI
16th Jul 2026369 AMAQI
16th Jul 20264010 AMAQI
16th Jul 20264211 AMAQI
16th Jul 20264612 PMAQI
16th Jul 2026441 PMAQI
16th Jul 2026342 PMAQI
16th Jul 2026293 PMAQI
16th Jul 2026324 PMAQI
16th Jul 2026345 PMAQI
16th Jul 2026276 PMAQI
16th Jul 2026297 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026319 PMAQI
16th Jul 20263810 PMAQI
16th Jul 20263611 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026221 AMAQI
17th Jul 2026242 AMAQI
17th Jul 2026223 AMAQI
17th Jul 2026194 AMAQI
17th Jul 2026255 AMAQI
21°C18/27°C
17th Jul 2026316 AMAQI
17th Jul 2026317 AMAQI
17th Jul 2026348 AMAQI
17th Jul 2026369 AMAQI
17th Jul 20263810 AMAQI
17th Jul 20265311 AMAQI
17th Jul 20265312 PMAQI
17th Jul 2026521 PMAQI
17th Jul 2026512 PMAQI
17th Jul 2026473 PMAQI
17th Jul 2026404 PMAQI
17th Jul 2026335 PMAQI
17th Jul 2026366 PMAQI
17th Jul 2026367 PMAQI
17th Jul 2026298 PMAQI
17th Jul 2026239 PMAQI
17th Jul 20262710 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20263812 AMAQI
18th Jul 2026461 AMAQI
18th Jul 2026512 AMAQI
18th Jul 2026483 AMAQI
18th Jul 2026444 AMAQI
18th Jul 2026425 AMAQI
20°C16/25°C
18th Jul 2026386 AMAQI
18th Jul 2026367 AMAQI
18th Jul 2026388 AMAQI
18th Jul 2026409 AMAQI
18th Jul 20264410 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20264412 PMAQI
18th Jul 2026441 PMAQI
18th Jul 2026362 PMAQI
18th Jul 2026363 PMAQI
18th Jul 2026324 PMAQI
18th Jul 2026275 PMAQI
18th Jul 2026336 PMAQI
18th Jul 2026387 PMAQI
18th Jul 2026448 PMAQI
18th Jul 2026429 PMAQI
18th Jul 20263810 PMAQI
18th Jul 20263111 PMAQI
19th Jul 20263812 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026502 AMAQI
19th Jul 2026463 AMAQI
19th Jul 2026464 AMAQI
19th Jul 2026405 AMAQI
20°C17/24°C
19th Jul 2026366 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026408 AMAQI
19th Jul 2026409 AMAQI
19th Jul 20263810 AMAQI
19th Jul 20264811 AMAQI
19th Jul 20264612 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026462 PMAQI
19th Jul 2026463 PMAQI
19th Jul 2026484 PMAQI
19th Jul 2026445 PMAQI
19th Jul 2026466 PMAQI
19th Jul 2026407 PMAQI
19th Jul 2026488 PMAQI
19th Jul 2026539 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20265711 PMAQI
20th Jul 20266012 AMAQI
20th Jul 2026621 AMAQI
20th Jul 2026602 AMAQI
20th Jul 2026593 AMAQI
20th Jul 2026574 AMAQI
20th Jul 2026595 AMAQI
22°C17/28°C
20th Jul 2026626 AMAQI
20th Jul 2026667 AMAQI
20th Jul 2026678 AMAQI
20th Jul 2026659 AMAQI
20th Jul 20266710 AMAQI
20th Jul 20266611 AMAQI
20th Jul 20266412 PMAQI
20th Jul 2026641 PMAQI
20th Jul 2026622 PMAQI
20th Jul 2026593 PMAQI
20th Jul 2026524 PMAQI
20th Jul 2026455 PMAQI
20th Jul 2026446 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026338 PMAQI
20th Jul 2026319 PMAQI
20th Jul 20262910 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20263112 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026272 AMAQI
21st Jul 2026313 AMAQI
21st Jul 2026364 AMAQI
22°C18/28°C
21st Jul 2026486 AMAQI
21st Jul 2026507 AMAQI
21st Jul 2026488 AMAQI
21st Jul 2026519 AMAQI
21st Jul 20265210 AMAQI
21st Jul 20265211 AMAQI
21st Jul 20265412 PMAQI
21st Jul 2026501 PMAQI
21st Jul 2026442 PMAQI
21st Jul 2026423 PMAQI
21st Jul 2026424 PMAQI
21st Jul 2026385 PMAQI
21st Jul 2026306 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026239 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262911 PMAQI
22nd Jul 20262912 AMAQI
22nd Jul 2026331 AMAQI
22nd Jul 2026402 AMAQI
22nd Jul 2026423 AMAQI
22nd Jul 2026334 AMAQI
22nd Jul 2026365 AMAQI
21°C16/26°C
22nd Jul 2026386 AMAQI
22nd Jul 2026427 AMAQI
22nd Jul 2026428 AMAQI
22nd Jul 2026489 AMAQI
22nd Jul 20265110 AMAQI
22nd Jul 20265111 AMAQI
22nd Jul 20265212 PMAQI
22nd Jul 2026491 PMAQI
22nd Jul 2026462 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026514 PMAQI
22nd Jul 2026465 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026228 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026441 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026493 AMAQI
23rd Jul 2026514 AMAQI
23rd Jul 2026515 AMAQI
22°C17/29°C
23rd Jul 2026566 AMAQI
23rd Jul 2026577 AMAQI
23rd Jul 2026568 AMAQI
23rd Jul 2026579 AMAQI
23rd Jul 20265910 AMAQI
23rd Jul 20265311 AMAQI
23rd Jul 20265112 PMAQI
23rd Jul 2026421 PMAQI
23rd Jul 2026422 PMAQI
23rd Jul 2026443 PMAQI
23rd Jul 2026464 PMAQI
23rd Jul 2026465 PMAQI
23rd Jul 2026406 PMAQI
23rd Jul 2026407 PMAQI
23rd Jul 2026408 PMAQI
23rd Jul 2026549 PMAQI
23rd Jul 20267410 PMAQI
23rd Jul 20267811 PMAQI
24th Jul 20267612 AMAQI
24th Jul 2026841 AMAQI
24th Jul 2026832 AMAQI
24th Jul 2026743 AMAQI
24th Jul 2026884 AMAQI
24th Jul 2026895 AMAQI
23°C17/29°C
24th Jul 2026926 AMAQI
24th Jul 2026937 AMAQI
24th Jul 2026928 AMAQI
24th Jul 2026909 AMAQI
24th Jul 20269710 AMAQI
24th Jul 20268811 AMAQI
24th Jul 20269012 PMAQI
24th Jul 2026891 PMAQI
24th Jul 2026762 PMAQI
24th Jul 2026763 PMAQI
24th Jul 2026704 PMAQI
24th Jul 2026665 PMAQI
24th Jul 2026626 PMAQI
24th Jul 2026607 PMAQI
24th Jul 2026568 PMAQI
24th Jul 2026549 PMAQI
24th Jul 20265110 PMAQI
24th Jul 20265111 PMAQI
25th Jul 20265012 AMAQI
25th Jul 2026481 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026403 AMAQI
25th Jul 2026424 AMAQI
25th Jul 2026445 AMAQI
22°C18/28°C
25th Jul 2026486 AMAQI
25th Jul 2026527 AMAQI
25th Jul 2026498 AMAQI
25th Jul 2026509 AMAQI
25th Jul 20264810 AMAQI
25th Jul 20264611 AMAQI
25th Jul 20263212 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026313 PMAQI
25th Jul 2026364 PMAQI
25th Jul 2026335 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026407 PMAQI
25th Jul 2026428 PMAQI
25th Jul 2026369 PMAQI
25th Jul 20263610 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026363 AMAQI
26th Jul 2026364 AMAQI
26th Jul 2026315 AMAQI
19°C15/23°C
26th Jul 2026296 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026333 PMAQI
26th Jul 2026294 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262710 PMAQI
26th Jul 20262311 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026361 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026214 AMAQI
27th Jul 2026215 AMAQI
19°C16/24°C
27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026319 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026251 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026239 PMAQI
27th Jul 20263210 PMAQI
27th Jul 20264611 PMAQI
28th Jul 20263412 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026273 AMAQI
28th Jul 2026294 AMAQI
28th Jul 2026345 AMAQI
20°C17/24°C
28th Jul 2026446 AMAQI
28th Jul 2026367 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026362 PMAQI
28th Jul 2026443 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026465 PMAQI
28th Jul 2026516 PMAQI
28th Jul 2026527 PMAQI
28th Jul 2026548 PMAQI
28th Jul 2026519 PMAQI
28th Jul 20265610 PMAQI
28th Jul 20266011 PMAQI
29th Jul 20265212 AMAQI
29th Jul 2026571 AMAQI
29th Jul 2026592 AMAQI
29th Jul 2026563 AMAQI
29th Jul 2026584 AMAQI
29th Jul 2026465 AMAQI
24°C15/33°C
29th Jul 2026506 AMAQI
29th Jul 2026527 AMAQI
29th Jul 2026528 AMAQI
29th Jul 2026559 AMAQI
29th Jul 20266210 AMAQI
29th Jul 20266911 AMAQI
29th Jul 20266212 PMAQI
29th Jul 2026661 PMAQI
29th Jul 2026602 PMAQI
29th Jul 2026623 PMAQI
29th Jul 2026634 PMAQI
29th Jul 2026625 PMAQI
29th Jul 2026556 PMAQI
29th Jul 2026557 PMAQI
29th Jul 2026548 PMAQI
29th Jul 2026499 PMAQI
29th Jul 20264810 PMAQI
29th Jul 20264411 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026381 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026424 AMAQI
30th Jul 2026445 AMAQI
23°C19/29°C
30th Jul 2026446 AMAQI
30th Jul 2026447 AMAQI
30th Jul 2026498 AMAQI
30th Jul 2026519 AMAQI
30th Jul 20265410 AMAQI
30th Jul 20265411 AMAQI
30th Jul 20265612 PMAQI
30th Jul 2026541 PMAQI
30th Jul 2026542 PMAQI
30th Jul 2026523 PMAQI
30th Jul 2026464 PMAQI
30th Jul 2026445 PMAQI
30th Jul 2026406 PMAQI
30th Jul 2026387 PMAQI
30th Jul 2026368 PMAQI
30th Jul 2026369 PMAQI
30th Jul 20263110 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262312 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026254 AMAQI
31st Jul 2026255 AMAQI
21°C17/26°C
31st Jul 2026256 AMAQI
31st Jul 2026277 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026319 AMAQI
31st Jul 20262910 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262112 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026343 PMAQI
31st Jul 2026314 PMAQI
31st Jul 2026345 PMAQI
31st Jul 2026336 PMAQI
31st Jul 2026327 PMAQI
31st Jul 2026338 PMAQI
31st Jul 2026339 PMAQI
31st Jul 20264210 PMAQI
31st Jul 20264011 PMAQI
1st Aug 20264412 AMAQI
1st Aug 2026401 AMAQI
1st Aug 2026332 AMAQI
1st Aug 2026423 AMAQI
1st Aug 2026524 AMAQI
1st Aug 2026385 AMAQI
20°C18/24°C
1st Aug 2026426 AMAQI
1st Aug 2026387 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026389 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20264012 PMAQI
1st Aug 2026301 PMAQI
1st Aug 2026272 PMAQI
1st Aug 2026233 PMAQI
1st Aug 2026274 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026239 PMAQI
1st Aug 20262910 PMAQI
1st Aug 20262911 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026321 AMAQI
2nd Aug 2026232 AMAQI
2nd Aug 2026233 AMAQI
2nd Aug 2026294 AMAQI
2nd Aug 2026315 AMAQI
21°C18/24°C
2nd Aug 2026346 AMAQI
2nd Aug 2026317 AMAQI
2nd Aug 2026258 AMAQI
2nd Aug 2026259 AMAQI
2nd Aug 20262110 AMAQI
2nd Aug 20263111 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026341 PMAQI
2nd Aug 2026382 PMAQI
2nd Aug 2026403 PMAQI
2nd Aug 2026404 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026326 PMAQI
2nd Aug 2026277 PMAQI
2nd Aug 2026278 PMAQI
2nd Aug 2026319 PMAQI
2nd Aug 20263610 PMAQI
2nd Aug 20263811 PMAQI
3rd Aug 20263812 AMAQI
3rd Aug 2026311 AMAQI
3rd Aug 2026342 AMAQI
3rd Aug 2026343 AMAQI
3rd Aug 2026404 AMAQI
3rd Aug 2026365 AMAQI
21°C16/26°C
3rd Aug 2026276 AMAQI
6 AM3rd Aug 2026297 AMAQI
3rd Aug 2026308 AMAQI
3rd Aug 2026309 AMAQI
3rd Aug 20262710 AMAQI
3rd Aug 20262511 AMAQI
3rd Aug 20265112 PMAQI
3rd Aug 2026551 PMAQI
1 PM3rd Aug 2026522 PMAQI
3rd Aug 2026523 PMAQI
3rd Aug 2026494 PMAQI
3rd Aug 2026485 PMAQI
3rd Aug 2026506 PMAQI
3rd Aug 2026507 PMAQI
3rd Aug 2026538 PMAQI
3rd Aug 2026529 PMAQI
9 PM3rd Aug 20264810 PMAQI
3rd Aug 20264611 PMAQI
1 AM
5 AM
21°C17/27°C
Day time
Avg. Highest Time
3 PM - 6 PM
47AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
6 AM
39AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 6 PM (Avg. 47), while the lowest AQI was between 6 AM to 6 AM (Avg. 39).
Night time
Avg. Highest Time
10 PM - 11 PM
43AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
1 AM - 3 AM
37AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 43), while the lowest AQI was between 1 AM to 3 AM (Avg. 37).
2026 Days Vs Air Quality
Arraiz, Bilbao, Basque Country, Spain
2026
85%
179
15%
32
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Good
179 DaysModerate
32 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 215 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
Arraiz, Bilbao, Basque Country, 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
36AQI (US)
36AQI (US)
2nd January 2026
22AQI (US)
22AQI (US)
3rd January 2026
24AQI (US)
24AQI (US)
4th January 2026
23AQI (US)
23AQI (US)
5th January 2026
26AQI (US)
26AQI (US)
6th January 2026
23AQI (US)
23AQI (US)
7th January 2026
17AQI (US)
17AQI (US)
8th January 2026
14AQI (US)
14AQI (US)
9th January 2026
14AQI (US)
14AQI (US)
10th January 2026
14AQI (US)
14AQI (US)
11th January 2026
18AQI (US)
18AQI (US)
12th January 2026
9AQI (US)
9AQI (US)
13th January 2026
15AQI (US)
15AQI (US)
14th January 2026
17AQI (US)
17AQI (US)
15th January 2026
19AQI (US)
19AQI (US)
16th January 2026
9AQI (US)
9AQI (US)
17th January 2026
27AQI (US)
27AQI (US)
18th January 2026
13AQI (US)
13AQI (US)
19th January 2026
17AQI (US)
17AQI (US)
20th January 2026
16AQI (US)
16AQI (US)
21st January 2026
10AQI (US)
10AQI (US)
22nd January 2026
37AQI (US)
37AQI (US)
23rd January 2026
54AQI (US)
54AQI (US)
24th January 2026
39AQI (US)
39AQI (US)
25th January 2026
48AQI (US)
48AQI (US)
26th January 2026
43AQI (US)
43AQI (US)
27th January 2026
33AQI (US)
33AQI (US)
28th January 2026
10AQI (US)
10AQI (US)
29th January 2026
22AQI (US)
22AQI (US)
30th January 2026
23AQI (US)
23AQI (US)
31st January 2026
13AQI (US)
13AQI (US)
1st February 2026
28AQI (US)
28AQI (US)
2nd February 2026
9AQI (US)
9AQI (US)
3rd February 2026
24AQI (US)
24AQI (US)
4th February 2026
21AQI (US)
21AQI (US)
5th February 2026
47AQI (US)
47AQI (US)
6th February 2026
37AQI (US)
37AQI (US)
7th February 2026
32AQI (US)
32AQI (US)
8th February 2026
38AQI (US)
38AQI (US)
9th February 2026
44AQI (US)
44AQI (US)
10th February 2026
38AQI (US)
38AQI (US)
11th February 2026
27AQI (US)
27AQI (US)
12th February 2026
28AQI (US)
28AQI (US)
13th February 2026
17AQI (US)
17AQI (US)
14th February 2026
31AQI (US)
31AQI (US)
15th February 2026
19AQI (US)
19AQI (US)
16th February 2026
12AQI (US)
12AQI (US)
17th February 2026
39AQI (US)
39AQI (US)
18th February 2026
37AQI (US)
37AQI (US)
19th February 2026
39AQI (US)
39AQI (US)
20th February 2026
35AQI (US)
35AQI (US)
21st February 2026
26AQI (US)
26AQI (US)
22nd February 2026
38AQI (US)
38AQI (US)
23rd February 2026
60AQI (US)
60AQI (US)
24th February 2026
29AQI (US)
29AQI (US)
25th February 2026
43AQI (US)
43AQI (US)
26th February 2026
59AQI (US)
59AQI (US)
27th February 2026
56AQI (US)
56AQI (US)
28th February 2026
18AQI (US)
18AQI (US)
1st March 2026
32AQI (US)
32AQI (US)
2nd March 2026
48AQI (US)
48AQI (US)
3rd March 2026
39AQI (US)
39AQI (US)
4th March 2026
60AQI (US)
60AQI (US)
5th March 2026
70AQI (US)
70AQI (US)
6th March 2026
11AQI (US)
11AQI (US)
7th March 2026
15AQI (US)
15AQI (US)
8th March 2026
29AQI (US)
29AQI (US)
9th March 2026
35AQI (US)
35AQI (US)
10th March 2026
27AQI (US)
27AQI (US)
11th March 2026
44AQI (US)
44AQI (US)
12th March 2026
38AQI (US)
38AQI (US)
13th March 2026
32AQI (US)
32AQI (US)
14th March 2026
10AQI (US)
10AQI (US)
15th March 2026
22AQI (US)
22AQI (US)
16th March 2026
38AQI (US)
38AQI (US)
17th March 2026
33AQI (US)
33AQI (US)
18th March 2026
36AQI (US)
36AQI (US)
19th March 2026
31AQI (US)
31AQI (US)
20th March 2026
32AQI (US)
32AQI (US)
21st March 2026
37AQI (US)
37AQI (US)
22nd March 2026
59AQI (US)
59AQI (US)
23rd March 2026
62AQI (US)
62AQI (US)
24th March 2026
61AQI (US)
61AQI (US)
25th March 2026
51AQI (US)
51AQI (US)
26th March 2026
16AQI (US)
16AQI (US)
27th March 2026
21AQI (US)
21AQI (US)
28th March 2026
28AQI (US)
28AQI (US)
29th March 2026
24AQI (US)
24AQI (US)
30th March 2026
22AQI (US)
22AQI (US)
31st March 2026
29AQI (US)
29AQI (US)
1st April 2026
20AQI (US)
20AQI (US)
2nd April 2026
10AQI (US)
10AQI (US)
3rd April 2026
26AQI (US)
26AQI (US)
4th April 2026
27AQI (US)
27AQI (US)
5th April 2026
34AQI (US)
34AQI (US)
6th April 2026
28AQI (US)
28AQI (US)
7th April 2026
29AQI (US)
29AQI (US)
8th April 2026
41AQI (US)
41AQI (US)
9th April 2026
51AQI (US)
51AQI (US)
10th April 2026
57AQI (US)
57AQI (US)
11th April 2026
40AQI (US)
40AQI (US)
12th April 2026
19AQI (US)
19AQI (US)
13th April 2026
14AQI (US)
14AQI (US)
14th April 2026
21AQI (US)
21AQI (US)
15th April 2026
31AQI (US)
31AQI (US)
16th April 2026
31AQI (US)
31AQI (US)
17th April 2026
18th April 2026
28AQI (US)
28AQI (US)
19th April 2026
24AQI (US)
24AQI (US)
20th April 2026
52AQI (US)
52AQI (US)
21st April 2026
52AQI (US)
52AQI (US)
22nd April 2026
23rd April 2026
33AQI (US)
33AQI (US)
24th April 2026
22AQI (US)
22AQI (US)
25th April 2026
38AQI (US)
38AQI (US)
26th April 2026
48AQI (US)
48AQI (US)
27th April 2026
33AQI (US)
33AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
44AQI (US)
44AQI (US)
30th April 2026
20AQI (US)
20AQI (US)
1st May 2026
34AQI (US)
34AQI (US)
2nd May 2026
22AQI (US)
22AQI (US)
3rd May 2026
16AQI (US)
16AQI (US)
4th May 2026
21AQI (US)
21AQI (US)
5th May 2026
32AQI (US)
32AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
25AQI (US)
25AQI (US)
8th May 2026
23AQI (US)
23AQI (US)
9th May 2026
10th May 2026
25AQI (US)
25AQI (US)
11th May 2026
19AQI (US)
19AQI (US)
12th May 2026
27AQI (US)
27AQI (US)
13th May 2026
13AQI (US)
13AQI (US)
14th May 2026
18AQI (US)
18AQI (US)
15th May 2026
26AQI (US)
26AQI (US)
16th May 2026
35AQI (US)
35AQI (US)
17th May 2026
35AQI (US)
35AQI (US)
18th May 2026
37AQI (US)
37AQI (US)
19th May 2026
38AQI (US)
38AQI (US)
20th May 2026
41AQI (US)
41AQI (US)
21st May 2026
37AQI (US)
37AQI (US)
22nd May 2026
45AQI (US)
45AQI (US)
23rd May 2026
44AQI (US)
44AQI (US)
24th May 2026
41AQI (US)
41AQI (US)
25th May 2026
37AQI (US)
37AQI (US)
26th May 2026
29AQI (US)
29AQI (US)
27th May 2026
46AQI (US)
46AQI (US)
28th May 2026
60AQI (US)
60AQI (US)
29th May 2026
62AQI (US)
62AQI (US)
30th May 2026
35AQI (US)
35AQI (US)
31st May 2026
22AQI (US)
22AQI (US)
1st June 2026
21AQI (US)
21AQI (US)
2nd June 2026
24AQI (US)
24AQI (US)
3rd June 2026
20AQI (US)
20AQI (US)
4th June 2026
21AQI (US)
21AQI (US)
5th June 2026
19AQI (US)
19AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
28AQI (US)
28AQI (US)
8th June 2026
23AQI (US)
23AQI (US)
9th June 2026
11AQI (US)
11AQI (US)
10th June 2026
13AQI (US)
13AQI (US)
11th June 2026
22AQI (US)
22AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
35AQI (US)
35AQI (US)
15th June 2026
49AQI (US)
49AQI (US)
16th June 2026
42AQI (US)
42AQI (US)
17th June 2026
53AQI (US)
53AQI (US)
18th June 2026
48AQI (US)
48AQI (US)
19th June 2026
66AQI (US)
66AQI (US)
20th June 2026
53AQI (US)
53AQI (US)
21st June 2026
57AQI (US)
57AQI (US)
22nd June 2026
57AQI (US)
57AQI (US)
23rd June 2026
68AQI (US)
68AQI (US)
24th June 2026
68AQI (US)
68AQI (US)
25th June 2026
55AQI (US)
55AQI (US)
26th June 2026
45AQI (US)
45AQI (US)
27th June 2026
54AQI (US)
54AQI (US)
28th June 2026
19AQI (US)
19AQI (US)
29th June 2026
14AQI (US)
14AQI (US)
30th June 2026
21AQI (US)
21AQI (US)
1st July 2026
16AQI (US)
16AQI (US)
2nd July 2026
18AQI (US)
18AQI (US)
3rd July 2026
16AQI (US)
16AQI (US)
4th July 2026
13AQI (US)
13AQI (US)
5th July 2026
31AQI (US)
31AQI (US)
6th July 2026
44AQI (US)
44AQI (US)
7th July 2026
53AQI (US)
53AQI (US)
8th July 2026
59AQI (US)
59AQI (US)
9th July 2026
46AQI (US)
46AQI (US)
10th July 2026
48AQI (US)
48AQI (US)
11th July 2026
41AQI (US)
41AQI (US)
12th July 2026
51AQI (US)
51AQI (US)
13th July 2026
50AQI (US)
50AQI (US)
14th July 2026
42AQI (US)
42AQI (US)
15th July 2026
35AQI (US)
35AQI (US)
16th July 2026
31AQI (US)
31AQI (US)
17th July 2026
35AQI (US)
35AQI (US)
18th July 2026
40AQI (US)
40AQI (US)
19th July 2026
45AQI (US)
45AQI (US)
20th July 2026
54AQI (US)
54AQI (US)
21st July 2026
38AQI (US)
38AQI (US)
22nd July 2026
40AQI (US)
40AQI (US)
23rd July 2026
51AQI (US)
51AQI (US)
24th July 2026
77AQI (US)
77AQI (US)
25th July 2026
40AQI (US)
40AQI (US)
26th July 2026
28AQI (US)
28AQI (US)
27th July 2026
27AQI (US)
27AQI (US)
28th July 2026
38AQI (US)
38AQI (US)
29th July 2026
56AQI (US)
56AQI (US)
30th July 2026
44AQI (US)
44AQI (US)
31st July 2026
29AQI (US)
29AQI (US)
1st August 2026
34AQI (US)
34AQI (US)
2nd August 2026
31AQI (US)
31AQI (US)
3rd August 2026
4th August 2026
5th August 2026
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
23AQI (US)
33AQI (US)
35AQI (US)
33AQI (US)
32AQI (US)
36AQI (US)
40AQI (US)
33AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202633AQI (US)
30
1
25
3
25
6
24
4
28
2
21
9
24
7
2
179
32
Highest AQI (US) recorded in
July40AQI (US)
Lowest AQI (US) recorded in
January23AQI (US)
202534AQI (US)
28
3
27
1
31
30
31
20
10
31
24
7
30
16
15
30
29
2
327
38
Highest AQI (US) recorded in
October47AQI (US)
Lowest AQI (US) recorded in
November24AQI (US)
202429AQI (US)
30
19
31
30
31
30
31
31
30
30
1
27
3
28
3
348
7
Highest AQI (US) recorded in
December35AQI (US)
Lowest AQI (US) recorded in
January23AQI (US)
202329AQI (US)
30
28
31
30
31
30
31
31
27
3
31
29
31
360
3
Highest AQI (US) recorded in
May33AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
202242AQI (US)
14
15
12
9
20
10
1
20
10
22
9
19
11
11
8
3
1
27
1
30
1
30
22
227
75
4
Highest AQI (US) recorded in
July61AQI (US)
Lowest AQI (US) recorded in
December23AQI (US)
202145AQI (US)
25
4
17
9
13
18
16
14
26
5
18
12
23
8
13
2
17
13
18
13
20
8
26
3
232
109
Highest AQI (US) recorded in
March55AQI (US)
Lowest AQI (US) recorded in
December37AQI (US)
202033AQI (US)
13
21
11
1
9
29
2
31
25
4
31
23
6
30
1
223
14
Highest AQI (US) recorded in
September40AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
45AQI (US)Least Polluted Year Recorded
2023(Avg.)
29AQI (US)Arraiz's annual 2026 AQI (US) (33) shows an average percentage change of -3.9% (improved AQI (US)) compared to previous years: 2020 (33), 2021 (45), 2022 (42), 2023 (29), 2024 (29), 2025 (34).
