Andoain, Donostia, 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
Andoain, Donostia, 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
3rd Aug 2023
18AQISame Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 37 of Good air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Andoain, Donostia, Basque Country, Spain
AQI
Day
Night
.
6 AM1st Aug 2026
9 PM
5 AM2nd Aug 2026
Day time
Avg. Highest Time
7AM1st Aug
44AQI
Avg. Lowest Time
7PM1st Aug
25AQI
Night time
Avg. Highest Time
10PM1st Aug
44AQI
Avg. Lowest Time
12AM2nd Aug
25AQI
In the last 24 hours,
Andoain's AQI reached its highest point of 44 at 7 AM during the Day, while the lowest point, 25, was recorded at 12 AM during the Night between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Andoain, Donostia, Basque Country, Spain
JulAug
04th - 05th05th - 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
Day
Night
4th Jul 2026206 AMAQI
4th Jul 202677 AMAQI
4th Jul 2026168 AMAQI
4th Jul 2026319 AMAQI
4th Jul 20264610 AMAQI
4th Jul 20261811 AMAQI
4th Jul 20262012 PMAQI
4th Jul 2026151 PMAQI
4th Jul 2026172 PMAQI
4th Jul 202683 PMAQI
4th Jul 2026164 PMAQI
4th Jul 2026175 PMAQI
4th Jul 2026186 PMAQI
4th Jul 2026177 PMAQI
4th Jul 2026188 PMAQI
4th Jul 2026279 PMAQI
4th Jul 20262110 PMAQI
4th Jul 20263111 PMAQI
5th Jul 20265112 AMAQI
5th Jul 2026431 AMAQI
5th Jul 2026202 AMAQI
5th Jul 2026463 AMAQI
5th Jul 2026444 AMAQI
5th Jul 2026425 AMAQI
20°C17/25°C
5th Jul 2026426 AMAQI
5th Jul 2026457 AMAQI
5th Jul 2026268 AMAQI
5th Jul 2026229 AMAQI
5th Jul 20262410 AMAQI
5th Jul 20262411 AMAQI
5th Jul 20262312 PMAQI
5th Jul 2026341 PMAQI
5th Jul 2026242 PMAQI
5th Jul 2026313 PMAQI
5th Jul 2026284 PMAQI
5th Jul 2026325 PMAQI
5th Jul 2026266 PMAQI
5th Jul 2026307 PMAQI
5th Jul 2026268 PMAQI
5th Jul 2026229 PMAQI
5th Jul 20262110 PMAQI
5th Jul 20262311 PMAQI
6th Jul 20264412 AMAQI
6th Jul 2026431 AMAQI
6th Jul 2026252 AMAQI
6th Jul 2026283 AMAQI
6th Jul 2026264 AMAQI
6th Jul 2026345 AMAQI
21°C15/28°C
6th Jul 2026206 AMAQI
6th Jul 2026207 AMAQI
6th Jul 2026228 AMAQI
6th Jul 2026209 AMAQI
6th Jul 20262010 AMAQI
6th Jul 20262211 AMAQI
6th Jul 20264412 PMAQI
6th Jul 2026251 PMAQI
6th Jul 2026292 PMAQI
6th Jul 2026343 PMAQI
6th Jul 2026294 PMAQI
6th Jul 2026385 PMAQI
6th Jul 2026326 PMAQI
6th Jul 2026357 PMAQI
6th Jul 2026408 PMAQI
6th Jul 2026469 PMAQI
6th Jul 20262510 PMAQI
6th Jul 20263211 PMAQI
7th Jul 20264712 AMAQI
7th Jul 2026531 AMAQI
7th Jul 2026552 AMAQI
7th Jul 2026623 AMAQI
7th Jul 2026624 AMAQI
7th Jul 2026675 AMAQI
24°C17/33°C
7th Jul 2026586 AMAQI
7th Jul 2026577 AMAQI
7th Jul 2026498 AMAQI
7th Jul 2026509 AMAQI
7th Jul 20264810 AMAQI
7th Jul 20265411 AMAQI
7th Jul 20262912 PMAQI
7th Jul 2026511 PMAQI
7th Jul 2026572 PMAQI
7th Jul 2026643 PMAQI
7th Jul 2026644 PMAQI
7th Jul 2026625 PMAQI
7th Jul 2026606 PMAQI
7th Jul 2026527 PMAQI
7th Jul 2026568 PMAQI
7th Jul 2026569 PMAQI
7th Jul 20266810 PMAQI
7th Jul 20266511 PMAQI
8th Jul 20266012 AMAQI
8th Jul 2026581 AMAQI
8th Jul 2026592 AMAQI
8th Jul 2026573 AMAQI
8th Jul 2026644 AMAQI
8th Jul 2026695 AMAQI
23°C18/28°C
8th Jul 2026676 AMAQI
8th Jul 2026657 AMAQI
8th Jul 2026568 AMAQI
8th Jul 2026489 AMAQI
8th Jul 20264210 AMAQI
8th Jul 20265011 AMAQI
8th Jul 20265712 PMAQI
8th Jul 2026621 PMAQI
8th Jul 2026682 PMAQI
8th Jul 2026693 PMAQI
8th Jul 2026654 PMAQI
8th Jul 2026575 PMAQI
8th Jul 2026526 PMAQI
8th Jul 2026467 PMAQI
8th Jul 2026498 PMAQI
8th Jul 2026489 PMAQI
8th Jul 20264210 PMAQI
8th Jul 20264611 PMAQI
9th Jul 20265112 AMAQI
9th Jul 2026581 AMAQI
9th Jul 2026582 AMAQI
9th Jul 2026603 AMAQI
9th Jul 2026464 AMAQI
9th Jul 2026315 AMAQI
21°C17/26°C
9th Jul 2026386 AMAQI
9th Jul 2026487 AMAQI
9th Jul 2026368 AMAQI
9th Jul 2026369 AMAQI
9th Jul 20263810 AMAQI
9th Jul 20264011 AMAQI
9th Jul 20263312 PMAQI
9th Jul 2026251 PMAQI
9th Jul 2026292 PMAQI
9th Jul 2026403 PMAQI
9th Jul 2026334 PMAQI
9th Jul 2026315 PMAQI
9th Jul 2026336 PMAQI
9th Jul 2026337 PMAQI
9th Jul 2026368 PMAQI
9th Jul 2026459 PMAQI
9th Jul 20262910 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20264212 AMAQI
10th Jul 2026381 AMAQI
10th Jul 2026452 AMAQI
10th Jul 2026333 AMAQI
10th Jul 2026464 AMAQI
10th Jul 2026345 AMAQI
22°C17/27°C
10th Jul 2026466 AMAQI
10th Jul 2026347 AMAQI
10th Jul 2026368 AMAQI
10th Jul 2026409 AMAQI
10th Jul 20264010 AMAQI
10th Jul 20263111 AMAQI
10th Jul 20263412 PMAQI
10th Jul 2026301 PMAQI
10th Jul 2026282 PMAQI
10th Jul 2026173 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026185 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026447 PMAQI
10th Jul 2026548 PMAQI
10th Jul 2026329 PMAQI
10th Jul 20262610 PMAQI
10th Jul 20263111 PMAQI
11th Jul 20266712 AMAQI
11th Jul 2026461 AMAQI
11th Jul 2026462 AMAQI
11th Jul 2026413 AMAQI
11th Jul 2026434 AMAQI
11th Jul 2026505 AMAQI
22°C18/28°C
11th Jul 2026376 AMAQI
11th Jul 2026257 AMAQI
11th Jul 2026268 AMAQI
11th Jul 2026289 AMAQI
11th Jul 20263010 AMAQI
11th Jul 20263211 AMAQI
11th Jul 20264212 PMAQI
11th Jul 2026581 PMAQI
11th Jul 2026432 PMAQI
11th Jul 2026283 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026265 PMAQI
11th Jul 2026346 PMAQI
11th Jul 2026427 PMAQI
11th Jul 2026528 PMAQI
11th Jul 2026419 PMAQI
11th Jul 20262410 PMAQI
11th Jul 20262311 PMAQI
12th Jul 20264212 AMAQI
12th Jul 2026651 AMAQI
12th Jul 2026622 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026264 AMAQI
12th Jul 2026305 AMAQI
23°C17/30°C
12th Jul 2026236 AMAQI
12th Jul 2026187 AMAQI
12th Jul 2026208 AMAQI
12th Jul 2026249 AMAQI
12th Jul 2026810 AMAQI
12th Jul 20261011 AMAQI
12th Jul 20261712 PMAQI
12th Jul 2026281 PMAQI
12th Jul 2026402 PMAQI
12th Jul 2026623 PMAQI
12th Jul 2026504 PMAQI
12th Jul 2026515 PMAQI
12th Jul 2026586 PMAQI
12th Jul 2026497 PMAQI
12th Jul 2026368 PMAQI
12th Jul 2026369 PMAQI
12th Jul 20264410 PMAQI
12th Jul 20265811 PMAQI
13th Jul 20265112 AMAQI
13th Jul 2026421 AMAQI
13th Jul 2026422 AMAQI
13th Jul 2026363 AMAQI
13th Jul 2026314 AMAQI
13th Jul 2026275 AMAQI
26°C19/35°C
13th Jul 2026316 AMAQI
13th Jul 2026337 AMAQI
13th Jul 2026338 AMAQI
13th Jul 2026319 AMAQI
13th Jul 20263810 AMAQI
13th Jul 20264011 AMAQI
13th Jul 20264812 PMAQI
13th Jul 2026521 PMAQI
13th Jul 2026442 PMAQI
13th Jul 2026523 PMAQI
13th Jul 2026464 PMAQI
13th Jul 2026465 PMAQI
13th Jul 2026476 PMAQI
13th Jul 2026567 PMAQI
13th Jul 2026518 PMAQI
13th Jul 2026649 PMAQI
13th Jul 20267410 PMAQI
13th Jul 20266311 PMAQI
14th Jul 20265112 AMAQI
14th Jul 2026401 AMAQI
14th Jul 2026382 AMAQI
14th Jul 2026423 AMAQI
14th Jul 2026474 AMAQI
14th Jul 2026425 AMAQI
21°C18/26°C
14th Jul 2026336 AMAQI
14th Jul 2026297 AMAQI
14th Jul 2026318 AMAQI
14th Jul 2026299 AMAQI
14th Jul 20263610 AMAQI
14th Jul 20264011 AMAQI
14th Jul 20264412 PMAQI
14th Jul 2026261 PMAQI
14th Jul 2026312 PMAQI
14th Jul 2026423 PMAQI
14th Jul 2026474 PMAQI
14th Jul 2026555 PMAQI
14th Jul 2026546 PMAQI
14th Jul 2026557 PMAQI
14th Jul 2026548 PMAQI
14th Jul 2026519 PMAQI
14th Jul 20264810 PMAQI
14th Jul 20264811 PMAQI
15th Jul 20264012 AMAQI
15th Jul 2026251 AMAQI
15th Jul 2026252 AMAQI
15th Jul 2026273 AMAQI
15th Jul 2026314 AMAQI
15th Jul 2026335 AMAQI
22°C17/28°C
15th Jul 2026296 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026339 AMAQI
15th Jul 20264610 AMAQI
15th Jul 20263411 AMAQI
15th Jul 20263212 PMAQI
15th Jul 2026441 PMAQI
15th Jul 2026462 PMAQI
15th Jul 2026523 PMAQI
15th Jul 2026384 PMAQI
15th Jul 2026465 PMAQI
15th Jul 2026346 PMAQI
15th Jul 2026427 PMAQI
15th Jul 2026448 PMAQI
15th Jul 2026259 PMAQI
15th Jul 20266210 PMAQI
15th Jul 20264511 PMAQI
16th Jul 20266012 AMAQI
16th Jul 2026491 AMAQI
16th Jul 2026702 AMAQI
16th Jul 2026603 AMAQI
16th Jul 2026624 AMAQI
16th Jul 2026285 AMAQI
21°C17/26°C
16th Jul 2026286 AMAQI
16th Jul 2026297 AMAQI
16th Jul 2026248 AMAQI
16th Jul 2026249 AMAQI
16th Jul 20263010 AMAQI
16th Jul 20263511 AMAQI
16th Jul 20263912 PMAQI
16th Jul 2026431 PMAQI
16th Jul 2026282 PMAQI
16th Jul 2026343 PMAQI
16th Jul 2026234 PMAQI
16th Jul 2026255 PMAQI
16th Jul 2026306 PMAQI
16th Jul 2026177 PMAQI
16th Jul 2026258 PMAQI
16th Jul 2026229 PMAQI
16th Jul 20262210 PMAQI
16th Jul 20262111 PMAQI
17th Jul 20262512 AMAQI
17th Jul 2026251 AMAQI
17th Jul 2026492 AMAQI
17th Jul 2026323 AMAQI
17th Jul 2026304 AMAQI
17th Jul 2026305 AMAQI
21°C17/25°C
17th Jul 2026276 AMAQI
17th Jul 2026287 AMAQI
17th Jul 2026258 AMAQI
17th Jul 2026219 AMAQI
17th Jul 20262710 AMAQI
17th Jul 20264211 AMAQI
17th Jul 20265212 PMAQI
17th Jul 2026541 PMAQI
17th Jul 2026572 PMAQI
17th Jul 2026563 PMAQI
17th Jul 2026464 PMAQI
17th Jul 2026485 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026467 PMAQI
17th Jul 2026428 PMAQI
17th Jul 2026369 PMAQI
17th Jul 20264210 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20265312 AMAQI
18th Jul 2026511 AMAQI
18th Jul 2026462 AMAQI
18th Jul 2026463 AMAQI
18th Jul 2026384 AMAQI
18th Jul 2026425 AMAQI
20°C18/23°C
18th Jul 2026446 AMAQI
18th Jul 2026467 AMAQI
18th Jul 2026508 AMAQI
18th Jul 2026539 AMAQI
18th Jul 20265210 AMAQI
18th Jul 20264411 AMAQI
18th Jul 20265112 PMAQI
18th Jul 2026521 PMAQI
18th Jul 2026532 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026384 PMAQI
18th Jul 2026365 PMAQI
18th Jul 2026366 PMAQI
18th Jul 2026367 PMAQI
18th Jul 2026388 PMAQI
18th Jul 2026459 PMAQI
18th Jul 20265310 PMAQI
18th Jul 20265711 PMAQI
19th Jul 20265212 AMAQI
19th Jul 2026541 AMAQI
19th Jul 2026542 AMAQI
19th Jul 2026573 AMAQI
19th Jul 2026474 AMAQI
19th Jul 2026385 AMAQI
20°C17/25°C
19th Jul 2026386 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026488 AMAQI
19th Jul 2026499 AMAQI
19th Jul 20264210 AMAQI
19th Jul 20264411 AMAQI
19th Jul 20265012 PMAQI
19th Jul 2026491 PMAQI
19th Jul 2026502 PMAQI
19th Jul 2026463 PMAQI
19th Jul 2026444 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026446 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026458 PMAQI
19th Jul 2026519 PMAQI
19th Jul 20265110 PMAQI
19th Jul 20265411 PMAQI
20th Jul 20265212 AMAQI
20th Jul 2026591 AMAQI
20th Jul 2026562 AMAQI
20th Jul 2026553 AMAQI
20th Jul 2026544 AMAQI
20th Jul 2026525 AMAQI
21°C17/26°C
20th Jul 2026536 AMAQI
20th Jul 2026557 AMAQI
20th Jul 2026578 AMAQI
20th Jul 2026539 AMAQI
20th Jul 20265410 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20265412 PMAQI
20th Jul 2026581 PMAQI
20th Jul 2026582 PMAQI
20th Jul 2026693 PMAQI
20th Jul 2026564 PMAQI
20th Jul 2026595 PMAQI
20th Jul 2026566 PMAQI
20th Jul 2026427 PMAQI
20th Jul 2026428 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262710 PMAQI
20th Jul 20263811 PMAQI
21st Jul 20264412 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026273 AMAQI
21st Jul 2026274 AMAQI
22°C17/27°C
21st Jul 2026366 AMAQI
21st Jul 2026387 AMAQI
21st Jul 2026368 AMAQI
21st Jul 2026389 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20264011 AMAQI
21st Jul 20264912 PMAQI
21st Jul 2026461 PMAQI
21st Jul 2026442 PMAQI
21st Jul 2026443 PMAQI
21st Jul 2026424 PMAQI
21st Jul 2026465 PMAQI
21st Jul 2026386 PMAQI
21st Jul 2026347 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026269 PMAQI
21st Jul 20263310 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026331 AMAQI
22nd Jul 2026312 AMAQI
22nd Jul 2026313 AMAQI
22nd Jul 2026294 AMAQI
22nd Jul 2026295 AMAQI
20°C16/25°C
22nd Jul 2026296 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026339 AMAQI
22nd Jul 20263610 AMAQI
22nd Jul 20264011 AMAQI
22nd Jul 20264012 PMAQI
22nd Jul 2026481 PMAQI
22nd Jul 2026522 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026405 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026367 PMAQI
22nd Jul 2026368 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20264011 PMAQI
23rd Jul 20264812 AMAQI
23rd Jul 2026501 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026443 AMAQI
23rd Jul 2026444 AMAQI
23rd Jul 2026385 AMAQI
21°C15/27°C
23rd Jul 2026406 AMAQI
23rd Jul 2026427 AMAQI
23rd Jul 2026388 AMAQI
23rd Jul 2026449 AMAQI
23rd Jul 20264810 AMAQI
23rd Jul 20265011 AMAQI
23rd Jul 20264612 PMAQI
23rd Jul 2026481 PMAQI
23rd Jul 2026562 PMAQI
23rd Jul 2026583 PMAQI
23rd Jul 2026634 PMAQI
23rd Jul 2026585 PMAQI
23rd Jul 2026576 PMAQI
23rd Jul 2026527 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026369 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20263111 PMAQI
24th Jul 20264512 AMAQI
24th Jul 2026421 AMAQI
24th Jul 2026422 AMAQI
24th Jul 2026403 AMAQI
24th Jul 2026464 AMAQI
24th Jul 2026465 AMAQI
21°C16/27°C
24th Jul 2026466 AMAQI
24th Jul 2026467 AMAQI
24th Jul 2026448 AMAQI
24th Jul 2026469 AMAQI
24th Jul 20265310 AMAQI
24th Jul 20265511 AMAQI
24th Jul 20265712 PMAQI
24th Jul 2026491 PMAQI
24th Jul 2026522 PMAQI
24th Jul 2026583 PMAQI
24th Jul 2026584 PMAQI
24th Jul 2026585 PMAQI
24th Jul 2026556 PMAQI
24th Jul 2026547 PMAQI
24th Jul 2026538 PMAQI
24th Jul 2026559 PMAQI
24th Jul 20265810 PMAQI
24th Jul 20265411 PMAQI
25th Jul 20265512 AMAQI
25th Jul 2026531 AMAQI
25th Jul 2026522 AMAQI
25th Jul 2026523 AMAQI
25th Jul 2026524 AMAQI
25th Jul 2026505 AMAQI
21°C16/27°C
25th Jul 2026526 AMAQI
25th Jul 2026517 AMAQI
25th Jul 2026468 AMAQI
25th Jul 2026509 AMAQI
25th Jul 20264810 AMAQI
25th Jul 20265211 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026402 PMAQI
25th Jul 2026423 PMAQI
25th Jul 2026444 PMAQI
25th Jul 2026445 PMAQI
25th Jul 2026466 PMAQI
25th Jul 2026447 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026499 PMAQI
25th Jul 20264810 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20264812 AMAQI
26th Jul 2026501 AMAQI
26th Jul 2026542 AMAQI
26th Jul 2026593 AMAQI
26th Jul 2026554 AMAQI
26th Jul 2026515 AMAQI
20°C17/23°C
26th Jul 2026366 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026388 AMAQI
26th Jul 2026449 AMAQI
26th Jul 20263810 AMAQI
26th Jul 20264811 AMAQI
26th Jul 20265112 PMAQI
26th Jul 2026471 PMAQI
26th Jul 2026442 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026364 PMAQI
26th Jul 2026475 PMAQI
26th Jul 2026486 PMAQI
26th Jul 2026297 PMAQI
26th Jul 2026238 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026312 AMAQI
27th Jul 2026383 AMAQI
27th Jul 2026254 AMAQI
27th Jul 2026255 AMAQI
19°C17/22°C
27th Jul 2026346 AMAQI
27th Jul 2026367 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20265110 AMAQI
27th Jul 20264811 AMAQI
27th Jul 20265012 PMAQI
27th Jul 2026521 PMAQI
27th Jul 2026542 PMAQI
27th Jul 2026543 PMAQI
27th Jul 2026534 PMAQI
27th Jul 2026495 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20263410 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20263412 AMAQI
28th Jul 2026491 AMAQI
28th Jul 2026522 AMAQI
28th Jul 2026443 AMAQI
28th Jul 2026444 AMAQI
28th Jul 2026425 AMAQI
20°C15/23°C
28th Jul 2026366 AMAQI
28th Jul 2026407 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026409 AMAQI
28th Jul 20264010 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20263112 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026402 PMAQI
28th Jul 2026453 PMAQI
28th Jul 2026334 PMAQI
28th Jul 2026425 PMAQI
28th Jul 2026426 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026488 PMAQI
28th Jul 2026589 PMAQI
28th Jul 20265610 PMAQI
28th Jul 20265111 PMAQI
29th Jul 20265512 AMAQI
29th Jul 2026561 AMAQI
29th Jul 2026512 AMAQI
29th Jul 2026483 AMAQI
29th Jul 2026504 AMAQI
29th Jul 2026445 AMAQI
22°C14/31°C
29th Jul 2026466 AMAQI
29th Jul 2026487 AMAQI
29th Jul 2026518 AMAQI
29th Jul 2026509 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20265211 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026511 PMAQI
29th Jul 2026552 PMAQI
29th Jul 2026653 PMAQI
29th Jul 2026714 PMAQI
29th Jul 2026685 PMAQI
29th Jul 2026686 PMAQI
29th Jul 2026667 PMAQI
29th Jul 2026578 PMAQI
29th Jul 2026599 PMAQI
29th Jul 20266510 PMAQI
29th Jul 20266611 PMAQI
30th Jul 20266712 AMAQI
30th Jul 2026561 AMAQI
30th Jul 2026572 AMAQI
30th Jul 2026443 AMAQI
30th Jul 2026364 AMAQI
30th Jul 2026235 AMAQI
23°C19/29°C
30th Jul 2026256 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262110 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20263612 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026502 PMAQI
30th Jul 2026553 PMAQI
30th Jul 2026584 PMAQI
30th Jul 2026575 PMAQI
30th Jul 2026596 PMAQI
30th Jul 2026607 PMAQI
30th Jul 2026568 PMAQI
30th Jul 2026519 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20264211 PMAQI
31st Jul 20263812 AMAQI
31st Jul 2026361 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026333 AMAQI
31st Jul 2026294 AMAQI
31st Jul 2026295 AMAQI
21°C19/25°C
31st Jul 2026316 AMAQI
31st Jul 2026297 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026341 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026333 PMAQI
31st Jul 2026334 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026336 PMAQI
31st Jul 2026427 PMAQI
31st Jul 2026408 PMAQI
31st Jul 2026369 PMAQI
31st Jul 20263810 PMAQI
31st Jul 20263611 PMAQI
1st Aug 20263312 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026402 AMAQI
1st Aug 2026483 AMAQI
1st Aug 2026504 AMAQI
1st Aug 2026405 AMAQI
21°C18/23°C
1st Aug 2026406 AMAQI
1st Aug 2026447 AMAQI
1st Aug 2026448 AMAQI
1st Aug 2026429 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20264011 AMAQI
1st Aug 20263812 PMAQI
1st Aug 2026341 PMAQI
1st Aug 2026332 PMAQI
1st Aug 2026293 PMAQI
1st Aug 2026294 PMAQI
1st Aug 2026315 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026328 PMAQI
1st Aug 2026389 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20263611 PMAQI
2nd Aug 20262512 AMAQI
2nd Aug 2026361 AMAQI
2nd Aug 2026332 AMAQI
2nd Aug 2026333 AMAQI
2nd Aug 2026294 AMAQI
2nd Aug 2026295 AMAQI
21°C17/25°C
2nd Aug 2026256 AMAQI
6 AM2nd Aug 2026317 AMAQI
2nd Aug 2026318 AMAQI
2nd Aug 2026299 AMAQI
2nd Aug 20262510 AMAQI
2nd Aug 20262711 AMAQI
2nd Aug 20263212 PMAQI
2nd Aug 2026331 PMAQI
1 PM2nd Aug 2026402 PMAQI
2nd Aug 2026403 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026366 PMAQI
2nd Aug 2026367 PMAQI
2nd Aug 2026338 PMAQI
2nd Aug 2026279 PMAQI
9 PM2nd Aug 20262710 PMAQI
2nd Aug 20263411 PMAQI
1 AM
5 AM
20°C15/26°C
Day time
Avg. Highest Time
3 PM
45AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM - 9 AM
36AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 3 PM (Avg. 45), while the lowest AQI was between 8 AM to 9 AM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 2 AM
45AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM
38AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 45), while the lowest AQI was between 5 AM to 5 AM (Avg. 38).
2026 Days Vs Air Quality
Andoain, Donostia, Basque Country, Spain
2026
90%
189
10%
21
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Good
189 DaysModerate
21 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Andoain, Donostia, 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
53AQI (US)
53AQI (US)
2nd January 2026
40AQI (US)
40AQI (US)
3rd January 2026
50AQI (US)
50AQI (US)
4th January 2026
44AQI (US)
44AQI (US)
5th January 2026
48AQI (US)
48AQI (US)
6th January 2026
39AQI (US)
39AQI (US)
7th January 2026
51AQI (US)
51AQI (US)
8th January 2026
37AQI (US)
37AQI (US)
9th January 2026
20AQI (US)
20AQI (US)
10th January 2026
25AQI (US)
25AQI (US)
11th January 2026
28AQI (US)
28AQI (US)
12th January 2026
14AQI (US)
14AQI (US)
13th January 2026
19AQI (US)
19AQI (US)
14th January 2026
43AQI (US)
43AQI (US)
15th January 2026
26AQI (US)
26AQI (US)
16th January 2026
21AQI (US)
21AQI (US)
17th January 2026
47AQI (US)
47AQI (US)
18th January 2026
39AQI (US)
39AQI (US)
19th January 2026
34AQI (US)
34AQI (US)
20th January 2026
32AQI (US)
32AQI (US)
21st January 2026
17AQI (US)
17AQI (US)
22nd January 2026
32AQI (US)
32AQI (US)
23rd January 2026
37AQI (US)
37AQI (US)
24th January 2026
28AQI (US)
28AQI (US)
25th January 2026
38AQI (US)
38AQI (US)
26th January 2026
42AQI (US)
42AQI (US)
27th January 2026
40AQI (US)
40AQI (US)
28th January 2026
36AQI (US)
36AQI (US)
29th January 2026
43AQI (US)
43AQI (US)
30th January 2026
36AQI (US)
36AQI (US)
31st January 2026
39AQI (US)
39AQI (US)
1st February 2026
51AQI (US)
51AQI (US)
2nd February 2026
28AQI (US)
28AQI (US)
3rd February 2026
13AQI (US)
13AQI (US)
4th February 2026
22AQI (US)
22AQI (US)
5th February 2026
39AQI (US)
39AQI (US)
6th February 2026
23AQI (US)
23AQI (US)
7th February 2026
19AQI (US)
19AQI (US)
8th February 2026
35AQI (US)
35AQI (US)
9th February 2026
41AQI (US)
41AQI (US)
10th February 2026
45AQI (US)
45AQI (US)
11th February 2026
55AQI (US)
55AQI (US)
12th February 2026
32AQI (US)
32AQI (US)
13th February 2026
26AQI (US)
26AQI (US)
14th February 2026
46AQI (US)
46AQI (US)
15th February 2026
32AQI (US)
32AQI (US)
16th February 2026
27AQI (US)
27AQI (US)
17th February 2026
30AQI (US)
30AQI (US)
18th February 2026
20AQI (US)
20AQI (US)
19th February 2026
26AQI (US)
26AQI (US)
20th February 2026
36AQI (US)
36AQI (US)
21st February 2026
29AQI (US)
29AQI (US)
22nd February 2026
34AQI (US)
34AQI (US)
23rd February 2026
43AQI (US)
43AQI (US)
24th February 2026
36AQI (US)
36AQI (US)
25th February 2026
46AQI (US)
46AQI (US)
26th February 2026
63AQI (US)
63AQI (US)
27th February 2026
48AQI (US)
48AQI (US)
28th February 2026
13AQI (US)
13AQI (US)
1st March 2026
28AQI (US)
28AQI (US)
2nd March 2026
57AQI (US)
57AQI (US)
3rd March 2026
42AQI (US)
42AQI (US)
4th March 2026
56AQI (US)
56AQI (US)
5th March 2026
74AQI (US)
74AQI (US)
6th March 2026
28AQI (US)
28AQI (US)
7th March 2026
24AQI (US)
24AQI (US)
8th March 2026
23AQI (US)
23AQI (US)
9th March 2026
30AQI (US)
30AQI (US)
10th March 2026
24AQI (US)
24AQI (US)
11th March 2026
36AQI (US)
36AQI (US)
12th March 2026
20AQI (US)
20AQI (US)
13th March 2026
33AQI (US)
33AQI (US)
14th March 2026
15AQI (US)
15AQI (US)
15th March 2026
22AQI (US)
22AQI (US)
16th March 2026
32AQI (US)
32AQI (US)
17th March 2026
31AQI (US)
31AQI (US)
18th March 2026
30AQI (US)
30AQI (US)
19th March 2026
31AQI (US)
31AQI (US)
20th March 2026
32AQI (US)
32AQI (US)
21st March 2026
39AQI (US)
39AQI (US)
22nd March 2026
46AQI (US)
46AQI (US)
23rd March 2026
51AQI (US)
51AQI (US)
24th March 2026
59AQI (US)
59AQI (US)
25th March 2026
45AQI (US)
45AQI (US)
26th March 2026
14AQI (US)
14AQI (US)
27th March 2026
20AQI (US)
20AQI (US)
28th March 2026
28AQI (US)
28AQI (US)
29th March 2026
25AQI (US)
25AQI (US)
30th March 2026
22AQI (US)
22AQI (US)
31st March 2026
37AQI (US)
37AQI (US)
1st April 2026
28AQI (US)
28AQI (US)
2nd April 2026
18AQI (US)
18AQI (US)
3rd April 2026
26AQI (US)
26AQI (US)
4th April 2026
27AQI (US)
27AQI (US)
5th April 2026
40AQI (US)
40AQI (US)
6th April 2026
21AQI (US)
21AQI (US)
7th April 2026
18AQI (US)
18AQI (US)
8th April 2026
51AQI (US)
51AQI (US)
9th April 2026
55AQI (US)
55AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
32AQI (US)
32AQI (US)
12th April 2026
12AQI (US)
12AQI (US)
13th April 2026
24AQI (US)
24AQI (US)
14th April 2026
26AQI (US)
26AQI (US)
15th April 2026
29AQI (US)
29AQI (US)
16th April 2026
30AQI (US)
30AQI (US)
17th April 2026
18th April 2026
27AQI (US)
27AQI (US)
19th April 2026
27AQI (US)
27AQI (US)
20th April 2026
30AQI (US)
30AQI (US)
21st April 2026
46AQI (US)
46AQI (US)
22nd April 2026
23rd April 2026
29AQI (US)
29AQI (US)
24th April 2026
31AQI (US)
31AQI (US)
25th April 2026
37AQI (US)
37AQI (US)
26th April 2026
26AQI (US)
26AQI (US)
27th April 2026
28AQI (US)
28AQI (US)
28th April 2026
36AQI (US)
36AQI (US)
29th April 2026
36AQI (US)
36AQI (US)
30th April 2026
22AQI (US)
22AQI (US)
1st May 2026
30AQI (US)
30AQI (US)
2nd May 2026
24AQI (US)
24AQI (US)
3rd May 2026
17AQI (US)
17AQI (US)
4th May 2026
15AQI (US)
15AQI (US)
5th May 2026
27AQI (US)
27AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
23AQI (US)
23AQI (US)
8th May 2026
22AQI (US)
22AQI (US)
9th May 2026
10th May 2026
27AQI (US)
27AQI (US)
11th May 2026
24AQI (US)
24AQI (US)
12th May 2026
20AQI (US)
20AQI (US)
13th May 2026
23AQI (US)
23AQI (US)
14th May 2026
20AQI (US)
20AQI (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
38AQI (US)
38AQI (US)
19th May 2026
40AQI (US)
40AQI (US)
20th May 2026
41AQI (US)
41AQI (US)
21st May 2026
40AQI (US)
40AQI (US)
22nd May 2026
45AQI (US)
45AQI (US)
23rd May 2026
44AQI (US)
44AQI (US)
24th May 2026
45AQI (US)
45AQI (US)
25th May 2026
38AQI (US)
38AQI (US)
26th May 2026
30AQI (US)
30AQI (US)
27th May 2026
52AQI (US)
52AQI (US)
28th May 2026
60AQI (US)
60AQI (US)
29th May 2026
36AQI (US)
36AQI (US)
30th May 2026
26AQI (US)
26AQI (US)
31st May 2026
22AQI (US)
22AQI (US)
1st June 2026
26AQI (US)
26AQI (US)
2nd June 2026
24AQI (US)
24AQI (US)
3rd June 2026
22AQI (US)
22AQI (US)
4th June 2026
22AQI (US)
22AQI (US)
5th June 2026
17AQI (US)
17AQI (US)
6th June 2026
22AQI (US)
22AQI (US)
7th June 2026
22AQI (US)
22AQI (US)
8th June 2026
23AQI (US)
23AQI (US)
9th June 2026
15AQI (US)
15AQI (US)
10th June 2026
19AQI (US)
19AQI (US)
11th June 2026
20AQI (US)
20AQI (US)
12th June 2026
23AQI (US)
23AQI (US)
13th June 2026
22AQI (US)
22AQI (US)
14th June 2026
22AQI (US)
22AQI (US)
15th June 2026
45AQI (US)
45AQI (US)
16th June 2026
33AQI (US)
33AQI (US)
17th June 2026
37AQI (US)
37AQI (US)
18th June 2026
38AQI (US)
38AQI (US)
19th June 2026
36AQI (US)
36AQI (US)
20th June 2026
35AQI (US)
35AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
60AQI (US)
60AQI (US)
23rd June 2026
75AQI (US)
75AQI (US)
24th June 2026
56AQI (US)
56AQI (US)
25th June 2026
50AQI (US)
50AQI (US)
26th June 2026
42AQI (US)
42AQI (US)
27th June 2026
36AQI (US)
36AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
25AQI (US)
25AQI (US)
1st July 2026
12AQI (US)
12AQI (US)
2nd July 2026
15AQI (US)
15AQI (US)
3rd July 2026
20AQI (US)
20AQI (US)
4th July 2026
20AQI (US)
20AQI (US)
5th July 2026
31AQI (US)
31AQI (US)
6th July 2026
31AQI (US)
31AQI (US)
7th July 2026
56AQI (US)
56AQI (US)
8th July 2026
56AQI (US)
56AQI (US)
9th July 2026
39AQI (US)
39AQI (US)
10th July 2026
35AQI (US)
35AQI (US)
11th July 2026
38AQI (US)
38AQI (US)
12th July 2026
37AQI (US)
37AQI (US)
13th July 2026
45AQI (US)
45AQI (US)
14th July 2026
42AQI (US)
42AQI (US)
15th July 2026
37AQI (US)
37AQI (US)
16th July 2026
34AQI (US)
34AQI (US)
17th July 2026
39AQI (US)
39AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
47AQI (US)
47AQI (US)
20th July 2026
52AQI (US)
52AQI (US)
21st July 2026
36AQI (US)
36AQI (US)
22nd July 2026
36AQI (US)
36AQI (US)
23rd July 2026
46AQI (US)
46AQI (US)
24th July 2026
50AQI (US)
50AQI (US)
25th July 2026
47AQI (US)
47AQI (US)
26th July 2026
42AQI (US)
42AQI (US)
27th July 2026
38AQI (US)
38AQI (US)
28th July 2026
42AQI (US)
42AQI (US)
29th July 2026
55AQI (US)
55AQI (US)
30th July 2026
43AQI (US)
43AQI (US)
31st July 2026
33AQI (US)
33AQI (US)
1st August 2026
37AQI (US)
37AQI (US)
2nd August 2026
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
35AQI (US)
34AQI (US)
34AQI (US)
31AQI (US)
32AQI (US)
31AQI (US)
39AQI (US)
37AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
29
2
25
3
26
5
26
2
28
2
27
3
27
4
1
189
21
Highest AQI (US) recorded in
July39AQI (US)
Lowest AQI (US) recorded in
June31AQI (US)
202539AQI (US)
25
6
19
9
25
6
26
4
30
1
21
9
30
1
23
8
29
1
14
17
26
4
19
12
287
78
Highest AQI (US) recorded in
October51AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202436AQI (US)
22
8
13
5
29
2
26
4
30
1
29
1
28
3
28
3
27
3
30
1
22
8
24
7
308
46
Highest AQI (US) recorded in
February43AQI (US)
Lowest AQI (US) recorded in
October30AQI (US)
202340AQI (US)
19
11
9
18
1
22
9
25
5
22
9
25
5
30
1
27
4
26
3
1
21
10
28
1
28
1
282
77
2
Highest AQI (US) recorded in
February60AQI (US)
Lowest AQI (US) recorded in
November30AQI (US)
202238AQI (US)
18
12
17
4
24
7
30
29
2
25
5
15
8
2
26
2
17
12
30
27
4
260
56
Highest AQI (US) recorded in
October48AQI (US)
Lowest AQI (US) recorded in
November32AQI (US)
202134AQI (US)
23
6
23
4
23
8
27
3
31
30
28
3
29
1
29
1
31
30
28
3
332
29
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202030AQI (US)
4
31
30
1
24
5
31
25
4
31
176
10
Highest AQI (US) recorded in
November36AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
40AQI (US)Least Polluted Year Recorded
2020(Avg.)
30AQI (US)Andoain's annual 2026 AQI (US) (34) shows an average percentage change of -5.09% (improved AQI (US)) compared to previous years: 2020 (30), 2021 (34), 2022 (38), 2023 (40), 2024 (36), 2025 (39).
