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+
July Air Quality Analysis
Donostia, Basque Country, Spain
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Jul 2022
96AQILowest AQI recorded on
25th Jul 2022
20AQISame Day Analysis (29th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 29 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 29th Jul - 30th Jul 2025
Donostia, Basque Country, Spain
AQI
Day
Night
.
6 AM29th Jul 2025
9 PM
5 AM30th Jul 2025
Day time
Avg. Highest Time
2PM29th Jul
31AQI
Avg. Lowest Time
7AM29th Jul
25AQI
Night time
Avg. Highest Time
10PM29th Jul
29AQI
Avg. Lowest Time
3AM30th Jul
26AQI
In the last 24 hours,
Donostia's AQI reached its highest point of 31 at 2 PM during the Day, while the lowest point, 25, was recorded at 7 AM during the Day between 29th Jul and 30th Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Donostia, Basque Country, Spain
JunJul
30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 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
Day
Night
30th Jun 2025366 AMAQI
30th Jun 2025367 AMAQI
30th Jun 2025378 AMAQI
30th Jun 2025409 AMAQI
30th Jun 20254410 AMAQI
30th Jun 20254711 AMAQI
30th Jun 20254712 PMAQI
30th Jun 2025481 PMAQI
30th Jun 2025452 PMAQI
30th Jun 2025443 PMAQI
30th Jun 2025444 PMAQI
30th Jun 2025445 PMAQI
30th Jun 2025436 PMAQI
30th Jun 2025427 PMAQI
30th Jun 2025438 PMAQI
30th Jun 2025429 PMAQI
30th Jun 20254110 PMAQI
30th Jun 20254111 PMAQI
1st Jul 20254112 AMAQI
1st Jul 2025411 AMAQI
1st Jul 2025462 AMAQI
1st Jul 2025543 AMAQI
1st Jul 2025544 AMAQI
1st Jul 2025535 AMAQI
25°C19/29°C
1st Jul 2025526 AMAQI
1st Jul 2025517 AMAQI
1st Jul 2025518 AMAQI
1st Jul 2025509 AMAQI
1st Jul 20255010 AMAQI
1st Jul 20255111 AMAQI
1st Jul 20255112 PMAQI
1st Jul 2025511 PMAQI
1st Jul 2025522 PMAQI
1st Jul 2025523 PMAQI
1st Jul 2025524 PMAQI
1st Jul 2025515 PMAQI
1st Jul 2025516 PMAQI
1st Jul 2025517 PMAQI
1st Jul 2025518 PMAQI
1st Jul 2025509 PMAQI
1st Jul 20254910 PMAQI
1st Jul 20254911 PMAQI
2nd Jul 20254912 AMAQI
2nd Jul 2025491 AMAQI
2nd Jul 2025422 AMAQI
2nd Jul 2025273 AMAQI
2nd Jul 2025284 AMAQI
2nd Jul 2025285 AMAQI
22°C17/27°C
2nd Jul 2025316 AMAQI
2nd Jul 2025327 AMAQI
2nd Jul 2025338 AMAQI
2nd Jul 2025349 AMAQI
2nd Jul 20253310 AMAQI
2nd Jul 20253111 AMAQI
2nd Jul 20252912 PMAQI
2nd Jul 2025301 PMAQI
2nd Jul 2025302 PMAQI
2nd Jul 2025303 PMAQI
2nd Jul 2025304 PMAQI
2nd Jul 2025305 PMAQI
2nd Jul 2025306 PMAQI
2nd Jul 2025337 PMAQI
2nd Jul 2025348 PMAQI
2nd Jul 2025359 PMAQI
2nd Jul 20253510 PMAQI
2nd Jul 20253511 PMAQI
3rd Jul 20253512 AMAQI
3rd Jul 2025351 AMAQI
3rd Jul 2025352 AMAQI
3rd Jul 2025293 AMAQI
3rd Jul 2025274 AMAQI
3rd Jul 2025275 AMAQI
20°C18/21°C
3rd Jul 2025276 AMAQI
3rd Jul 2025277 AMAQI
3rd Jul 2025278 AMAQI
3rd Jul 2025279 AMAQI
3rd Jul 20252710 AMAQI
3rd Jul 20253611 AMAQI
3rd Jul 20253512 PMAQI
3rd Jul 2025351 PMAQI
3rd Jul 2025322 PMAQI
3rd Jul 2025323 PMAQI
3rd Jul 2025334 PMAQI
3rd Jul 2025315 PMAQI
3rd Jul 2025316 PMAQI
3rd Jul 2025317 PMAQI
3rd Jul 2025328 PMAQI
3rd Jul 2025329 PMAQI
3rd Jul 20253110 PMAQI
3rd Jul 20253111 PMAQI
4th Jul 20253212 AMAQI
4th Jul 2025321 AMAQI
4th Jul 2025352 AMAQI
4th Jul 2025393 AMAQI
4th Jul 2025384 AMAQI
4th Jul 2025345 AMAQI
20°C17/23°C
4th Jul 2025336 AMAQI
4th Jul 2025357 AMAQI
4th Jul 2025338 AMAQI
4th Jul 2025369 AMAQI
4th Jul 20254110 AMAQI
4th Jul 20254311 AMAQI
4th Jul 20254312 PMAQI
4th Jul 2025411 PMAQI
4th Jul 2025372 PMAQI
4th Jul 2025363 PMAQI
4th Jul 2025354 PMAQI
4th Jul 2025365 PMAQI
4th Jul 2025376 PMAQI
4th Jul 2025357 PMAQI
4th Jul 2025368 PMAQI
4th Jul 2025359 PMAQI
4th Jul 20253510 PMAQI
4th Jul 20253511 PMAQI
5th Jul 20253512 AMAQI
5th Jul 2025351 AMAQI
5th Jul 2025382 AMAQI
5th Jul 2025443 AMAQI
5th Jul 2025444 AMAQI
5th Jul 2025425 AMAQI
21°C16/26°C
5th Jul 2025426 AMAQI
5th Jul 2025437 AMAQI
5th Jul 2025428 AMAQI
5th Jul 2025439 AMAQI
5th Jul 20254410 AMAQI
5th Jul 20254311 AMAQI
5th Jul 20254012 PMAQI
5th Jul 2025381 PMAQI
5th Jul 2025362 PMAQI
5th Jul 2025373 PMAQI
5th Jul 2025364 PMAQI
5th Jul 2025355 PMAQI
5th Jul 2025356 PMAQI
5th Jul 2025367 PMAQI
5th Jul 2025368 PMAQI
5th Jul 2025379 PMAQI
5th Jul 20253810 PMAQI
5th Jul 20253811 PMAQI
6th Jul 20253812 AMAQI
6th Jul 2025371 AMAQI
6th Jul 2025362 AMAQI
6th Jul 2025323 AMAQI
6th Jul 2025334 AMAQI
6th Jul 2025335 AMAQI
21°C17/25°C
6th Jul 2025356 AMAQI
6th Jul 2025367 AMAQI
6th Jul 2025368 AMAQI
6th Jul 2025369 AMAQI
6th Jul 20253510 AMAQI
6th Jul 20253411 AMAQI
6th Jul 20253012 PMAQI
6th Jul 2025281 PMAQI
6th Jul 2025322 PMAQI
6th Jul 2025313 PMAQI
6th Jul 2025324 PMAQI
6th Jul 2025325 PMAQI
6th Jul 2025336 PMAQI
6th Jul 2025327 PMAQI
6th Jul 2025348 PMAQI
6th Jul 2025349 PMAQI
6th Jul 20253410 PMAQI
6th Jul 20253311 PMAQI
7th Jul 20253412 AMAQI
7th Jul 2025341 AMAQI
7th Jul 2025312 AMAQI
7th Jul 2025243 AMAQI
7th Jul 2025224 AMAQI
7th Jul 2025225 AMAQI
19°C16/22°C
7th Jul 2025286 AMAQI
7th Jul 2025267 AMAQI
7th Jul 2025268 AMAQI
7th Jul 2025279 AMAQI
7th Jul 20252610 AMAQI
7th Jul 20252411 AMAQI
7th Jul 20252312 PMAQI
7th Jul 2025241 PMAQI
7th Jul 2025252 PMAQI
7th Jul 2025253 PMAQI
7th Jul 2025254 PMAQI
7th Jul 2025255 PMAQI
7th Jul 2025266 PMAQI
7th Jul 2025277 PMAQI
7th Jul 2025288 PMAQI
7th Jul 2025289 PMAQI
7th Jul 20252910 PMAQI
7th Jul 20252911 PMAQI
8th Jul 20252812 AMAQI
8th Jul 2025281 AMAQI
8th Jul 2025272 AMAQI
8th Jul 2025253 AMAQI
8th Jul 2025264 AMAQI
8th Jul 2025265 AMAQI
18°C17/20°C
8th Jul 2025286 AMAQI
8th Jul 2025297 AMAQI
8th Jul 2025298 AMAQI
8th Jul 2025309 AMAQI
8th Jul 20253310 AMAQI
8th Jul 20253411 AMAQI
8th Jul 20253212 PMAQI
8th Jul 2025281 PMAQI
8th Jul 2025262 PMAQI
8th Jul 2025253 PMAQI
8th Jul 2025254 PMAQI
8th Jul 2025255 PMAQI
8th Jul 2025256 PMAQI
8th Jul 2025257 PMAQI
8th Jul 2025258 PMAQI
8th Jul 2025279 PMAQI
8th Jul 20252810 PMAQI
8th Jul 20252811 PMAQI
9th Jul 20252812 AMAQI
9th Jul 2025281 AMAQI
9th Jul 2025282 AMAQI
9th Jul 2025293 AMAQI
9th Jul 2025294 AMAQI
9th Jul 2025275 AMAQI
18°C15/22°C
9th Jul 2025266 AMAQI
9th Jul 2025277 AMAQI
9th Jul 2025278 AMAQI
9th Jul 2025299 AMAQI
9th Jul 20253110 AMAQI
9th Jul 20253211 AMAQI
9th Jul 20253012 PMAQI
9th Jul 2025291 PMAQI
9th Jul 2025292 PMAQI
9th Jul 2025303 PMAQI
9th Jul 2025314 PMAQI
9th Jul 2025315 PMAQI
9th Jul 2025316 PMAQI
9th Jul 2025307 PMAQI
9th Jul 2025298 PMAQI
9th Jul 2025289 PMAQI
9th Jul 20252810 PMAQI
9th Jul 20252911 PMAQI
10th Jul 20252912 AMAQI
10th Jul 2025291 AMAQI
10th Jul 2025332 AMAQI
10th Jul 2025393 AMAQI
10th Jul 2025384 AMAQI
10th Jul 2025365 AMAQI
19°C14/25°C
10th Jul 2025356 AMAQI
10th Jul 2025367 AMAQI
10th Jul 2025378 AMAQI
10th Jul 2025399 AMAQI
10th Jul 20254010 AMAQI
10th Jul 20253911 AMAQI
10th Jul 20253712 PMAQI
10th Jul 2025361 PMAQI
10th Jul 2025352 PMAQI
10th Jul 2025343 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025365 PMAQI
10th Jul 2025366 PMAQI
10th Jul 2025377 PMAQI
10th Jul 2025348 PMAQI
10th Jul 2025349 PMAQI
10th Jul 20253510 PMAQI
10th Jul 20253511 PMAQI
11th Jul 20253612 AMAQI
11th Jul 2025361 AMAQI
11th Jul 2025392 AMAQI
11th Jul 2025443 AMAQI
11th Jul 2025464 AMAQI
11th Jul 2025445 AMAQI
21°C16/27°C
11th Jul 2025436 AMAQI
11th Jul 2025447 AMAQI
11th Jul 2025458 AMAQI
11th Jul 2025469 AMAQI
11th Jul 20254810 AMAQI
11th Jul 20254911 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025451 PMAQI
11th Jul 2025442 PMAQI
11th Jul 2025433 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025425 PMAQI
11th Jul 2025436 PMAQI
11th Jul 2025447 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025449 PMAQI
11th Jul 20254310 PMAQI
11th Jul 20254411 PMAQI
12th Jul 20254412 AMAQI
12th Jul 2025441 AMAQI
12th Jul 2025452 AMAQI
12th Jul 2025453 AMAQI
12th Jul 2025444 AMAQI
12th Jul 2025445 AMAQI
21°C18/26°C
12th Jul 2025466 AMAQI
12th Jul 2025467 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025479 AMAQI
12th Jul 20254810 AMAQI
12th Jul 20254811 AMAQI
12th Jul 20254712 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025442 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025434 PMAQI
12th Jul 2025435 PMAQI
12th Jul 2025436 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025429 PMAQI
12th Jul 20254510 PMAQI
12th Jul 20254311 PMAQI
13th Jul 20254512 AMAQI
13th Jul 2025451 AMAQI
13th Jul 2025432 AMAQI
13th Jul 2025423 AMAQI
13th Jul 2025394 AMAQI
13th Jul 2025395 AMAQI
21°C18/25°C
13th Jul 2025436 AMAQI
13th Jul 2025447 AMAQI
13th Jul 2025438 AMAQI
13th Jul 2025449 AMAQI
13th Jul 20254610 AMAQI
13th Jul 20254711 AMAQI
13th Jul 20254912 PMAQI
13th Jul 2025461 PMAQI
13th Jul 2025432 PMAQI
13th Jul 2025413 PMAQI
13th Jul 2025414 PMAQI
13th Jul 2025415 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025407 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025429 PMAQI
13th Jul 20254310 PMAQI
13th Jul 20254311 PMAQI
14th Jul 20254312 AMAQI
14th Jul 2025441 AMAQI
14th Jul 2025402 AMAQI
14th Jul 2025363 AMAQI
14th Jul 2025374 AMAQI
14th Jul 2025365 AMAQI
20°C17/24°C
14th Jul 2025416 AMAQI
14th Jul 2025427 AMAQI
14th Jul 2025438 AMAQI
14th Jul 2025429 AMAQI
14th Jul 20254310 AMAQI
14th Jul 20254311 AMAQI
14th Jul 20254012 PMAQI
14th Jul 2025381 PMAQI
14th Jul 2025392 PMAQI
14th Jul 2025363 PMAQI
14th Jul 2025354 PMAQI
14th Jul 2025365 PMAQI
14th Jul 2025366 PMAQI
14th Jul 2025347 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025379 PMAQI
14th Jul 20254010 PMAQI
14th Jul 20254111 PMAQI
15th Jul 20254012 AMAQI
15th Jul 2025401 AMAQI
15th Jul 2025362 AMAQI
15th Jul 2025253 AMAQI
15th Jul 2025254 AMAQI
15th Jul 2025235 AMAQI
20°C18/23°C
15th Jul 2025256 AMAQI
15th Jul 2025257 AMAQI
15th Jul 2025268 AMAQI
15th Jul 2025289 AMAQI
15th Jul 20253010 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20253612 PMAQI
15th Jul 2025351 PMAQI
15th Jul 2025332 PMAQI
15th Jul 2025333 PMAQI
15th Jul 2025354 PMAQI
15th Jul 2025355 PMAQI
15th Jul 2025356 PMAQI
15th Jul 2025347 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025349 PMAQI
15th Jul 20253310 PMAQI
15th Jul 20253311 PMAQI
16th Jul 20253312 AMAQI
16th Jul 2025331 AMAQI
16th Jul 2025362 AMAQI
16th Jul 2025423 AMAQI
16th Jul 2025434 AMAQI
16th Jul 2025395 AMAQI
19°C16/23°C
16th Jul 2025386 AMAQI
16th Jul 2025397 AMAQI
16th Jul 2025398 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20254310 AMAQI
16th Jul 20254311 AMAQI
16th Jul 20254212 PMAQI
16th Jul 2025441 PMAQI
16th Jul 2025402 PMAQI
16th Jul 2025403 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025436 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025438 PMAQI
16th Jul 2025429 PMAQI
16th Jul 20254110 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20254012 AMAQI
17th Jul 2025401 AMAQI
17th Jul 2025442 AMAQI
17th Jul 2025483 AMAQI
17th Jul 2025454 AMAQI
17th Jul 2025435 AMAQI
21°C16/27°C
17th Jul 2025456 AMAQI
17th Jul 2025477 AMAQI
17th Jul 2025478 AMAQI
17th Jul 2025479 AMAQI
17th Jul 20254910 AMAQI
17th Jul 20255011 AMAQI
17th Jul 20254612 PMAQI
17th Jul 2025451 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025443 PMAQI
17th Jul 2025444 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025487 PMAQI
17th Jul 2025498 PMAQI
17th Jul 2025479 PMAQI
17th Jul 20254510 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025441 AMAQI
18th Jul 2025402 AMAQI
18th Jul 2025333 AMAQI
18th Jul 2025334 AMAQI
18th Jul 2025335 AMAQI
21°C17/27°C
18th Jul 2025346 AMAQI
18th Jul 2025377 AMAQI
18th Jul 2025368 AMAQI
18th Jul 2025379 AMAQI
18th Jul 20253910 AMAQI
18th Jul 20253711 AMAQI
18th Jul 20253612 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025354 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025376 PMAQI
18th Jul 2025367 PMAQI
18th Jul 2025368 PMAQI
18th Jul 2025369 PMAQI
18th Jul 20253710 PMAQI
18th Jul 20253811 PMAQI
19th Jul 20253712 AMAQI
19th Jul 2025371 AMAQI
19th Jul 2025352 AMAQI
19th Jul 2025353 AMAQI
19th Jul 2025324 AMAQI
19th Jul 2025315 AMAQI
20°C17/23°C
19th Jul 2025326 AMAQI
19th Jul 2025327 AMAQI
19th Jul 2025318 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025231 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025267 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025299 PMAQI
19th Jul 20253110 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025301 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025193 AMAQI
20th Jul 2025204 AMAQI
20th Jul 2025245 AMAQI
20°C17/23°C
20th Jul 2025276 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025258 AMAQI
20th Jul 2025279 AMAQI
20th Jul 20253110 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252612 PMAQI
20th Jul 2025251 PMAQI
20th Jul 2025252 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025235 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025259 PMAQI
20th Jul 20252610 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252612 AMAQI
21st Jul 2025261 AMAQI
21st Jul 2025252 AMAQI
21st Jul 2025253 AMAQI
21st Jul 2025244 AMAQI
21st Jul 2025245 AMAQI
20°C15/21°C
21st Jul 2025266 AMAQI
21st Jul 2025287 AMAQI
21st Jul 2025298 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20252412 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025233 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025259 PMAQI
21st Jul 20252510 PMAQI
21st Jul 20252611 PMAQI
22nd Jul 20252512 AMAQI
22nd Jul 2025251 AMAQI
22nd Jul 2025252 AMAQI
22nd Jul 2025253 AMAQI
22nd Jul 2025234 AMAQI
22nd Jul 2025215 AMAQI
19°C15/22°C
22nd Jul 2025236 AMAQI
22nd Jul 2025227 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252310 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025233 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025236 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025238 PMAQI
22nd Jul 2025239 PMAQI
22nd Jul 20252310 PMAQI
22nd Jul 20252311 PMAQI
23rd Jul 20252312 AMAQI
23rd Jul 2025231 AMAQI
23rd Jul 2025232 AMAQI
23rd Jul 2025263 AMAQI
23rd Jul 2025254 AMAQI
23rd Jul 2025235 AMAQI
20°C15/25°C
23rd Jul 2025256 AMAQI
23rd Jul 2025257 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252112 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025218 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252312 AMAQI
24th Jul 2025241 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025183 AMAQI
24th Jul 2025164 AMAQI
24th Jul 2025185 AMAQI
18°C16/21°C
24th Jul 2025216 AMAQI
24th Jul 2025207 AMAQI
24th Jul 2025198 AMAQI
24th Jul 2025199 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20251912 PMAQI
24th Jul 2025201 PMAQI
24th Jul 2025192 PMAQI
24th Jul 2025193 PMAQI
24th Jul 2025194 PMAQI
24th Jul 2025185 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025197 PMAQI
24th Jul 2025208 PMAQI
24th Jul 2025219 PMAQI
24th Jul 20252110 PMAQI
24th Jul 20252111 PMAQI
25th Jul 20252112 AMAQI
25th Jul 2025211 AMAQI
25th Jul 2025302 AMAQI
25th Jul 2025433 AMAQI
25th Jul 2025434 AMAQI
25th Jul 2025415 AMAQI
18°C16/21°C
25th Jul 2025416 AMAQI
25th Jul 2025427 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20253510 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20253312 PMAQI
25th Jul 2025341 PMAQI
25th Jul 2025362 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025435 PMAQI
25th Jul 2025426 PMAQI
25th Jul 2025427 PMAQI
25th Jul 2025458 PMAQI
25th Jul 2025419 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253611 PMAQI
26th Jul 20253612 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025432 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025524 AMAQI
26th Jul 2025505 AMAQI
18°C17/20°C
26th Jul 2025486 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025508 AMAQI
26th Jul 2025509 AMAQI
26th Jul 20255110 AMAQI
26th Jul 20255111 AMAQI
26th Jul 20255112 PMAQI
26th Jul 2025511 PMAQI
26th Jul 2025502 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025484 PMAQI
26th Jul 2025475 PMAQI
26th Jul 2025466 PMAQI
26th Jul 2025467 PMAQI
26th Jul 2025478 PMAQI
26th Jul 2025479 PMAQI
26th Jul 20254810 PMAQI
26th Jul 20254911 PMAQI
27th Jul 20254912 AMAQI
27th Jul 2025491 AMAQI
27th Jul 2025512 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025524 AMAQI
27th Jul 2025525 AMAQI
19°C17/21°C
27th Jul 2025526 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025509 AMAQI
27th Jul 20254810 AMAQI
27th Jul 20254711 AMAQI
27th Jul 20254212 PMAQI
27th Jul 2025411 PMAQI
27th Jul 2025442 PMAQI
27th Jul 2025433 PMAQI
27th Jul 2025424 PMAQI
27th Jul 2025415 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025387 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025419 PMAQI
27th Jul 20254910 PMAQI
27th Jul 20254911 PMAQI
28th Jul 20254912 AMAQI
28th Jul 2025501 AMAQI
28th Jul 2025432 AMAQI
28th Jul 2025183 AMAQI
28th Jul 2025154 AMAQI
28th Jul 2025185 AMAQI
19°C16/22°C
28th Jul 2025206 AMAQI
28th Jul 2025207 AMAQI
28th Jul 2025218 AMAQI
28th Jul 2025239 AMAQI
28th Jul 20252510 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20252512 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025272 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025339 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20253111 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025291 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025343 AMAQI
29th Jul 2025314 AMAQI
29th Jul 2025285 AMAQI
19°C18/21°C
29th Jul 2025256 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252810 AMAQI
29th Jul 20252911 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025291 PMAQI
29th Jul 2025312 PMAQI
29th Jul 2025293 PMAQI
29th Jul 2025294 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025287 PMAQI
29th Jul 2025278 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20252911 PMAQI
30th Jul 20252912 AMAQI
30th Jul 2025291 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025284 AMAQI
30th Jul 2025295 AMAQI
19°C17/21°C
30th Jul 2025296 AMAQI
6 AM30th Jul 2025307 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20252410 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025201 PMAQI
1 PM30th Jul 2025242 PMAQI
30th Jul 2025233 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025236 PMAQI
9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 11 AM
35AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 AM - 9 PM
35AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 11 AM (Avg. 35), while the lowest AQI was between 6 AM to 9 PM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 11 PM
35AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 5 AM
35AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 35), while the lowest AQI was between 12 AM to 5 AM (Avg. 35).
2025 Days Vs Air Quality
Donostia, Basque Country, Spain
2025
90%
188
10%
22
Total number of days with different AQI categories in last 211 days in 2025 (154 days remaining)
Good
188 DaysModerate
22 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 211 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
Donostia, Basque Country, Spain
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
40AQI
40AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
32AQI
32AQI
4th January 2025
27AQI
27AQI
5th January 2025
26AQI
26AQI
6th January 2025
28AQI
28AQI
7th January 2025
28AQI
28AQI
8th January 2025
28AQI
28AQI
9th January 2025
29AQI
29AQI
10th January 2025
26AQI
26AQI
11th January 2025
33AQI
33AQI
12th January 2025
28AQI
28AQI
13th January 2025
41AQI
41AQI
14th January 2025
49AQI
49AQI
15th January 2025
60AQI
60AQI
16th January 2025
60AQI
60AQI
17th January 2025
58AQI
58AQI
18th January 2025
60AQI
60AQI
19th January 2025
44AQI
44AQI
20th January 2025
36AQI
36AQI
21st January 2025
29AQI
29AQI
22nd January 2025
26AQI
26AQI
23rd January 2025
31AQI
31AQI
24th January 2025
26AQI
26AQI
25th January 2025
24AQI
24AQI
26th January 2025
25AQI
25AQI
27th January 2025
33AQI
33AQI
28th January 2025
29AQI
29AQI
29th January 2025
27AQI
27AQI
30th January 2025
30AQI
30AQI
31st January 2025
32AQI
32AQI
1st February 2025
32AQI
32AQI
2nd February 2025
32AQI
32AQI
3rd February 2025
32AQI
32AQI
4th February 2025
43AQI
43AQI
5th February 2025
52AQI
52AQI
6th February 2025
57AQI
57AQI
7th February 2025
48AQI
48AQI
8th February 2025
36AQI
36AQI
9th February 2025
34AQI
34AQI
10th February 2025
32AQI
32AQI
11th February 2025
35AQI
35AQI
12th February 2025
32AQI
32AQI
13th February 2025
35AQI
35AQI
14th February 2025
37AQI
37AQI
15th February 2025
39AQI
39AQI
16th February 2025
36AQI
36AQI
17th February 2025
43AQI
43AQI
18th February 2025
47AQI
47AQI
19th February 2025
49AQI
49AQI
20th February 2025
49AQI
49AQI
21st February 2025
49AQI
49AQI
22nd February 2025
32AQI
32AQI
23rd February 2025
32AQI
32AQI
24th February 2025
29AQI
29AQI
25th February 2025
29AQI
29AQI
26th February 2025
30AQI
30AQI
27th February 2025
40AQI
40AQI
28th February 2025
47AQI
47AQI
1st March 2025
41AQI
41AQI
2nd March 2025
36AQI
36AQI
3rd March 2025
50AQI
50AQI
4th March 2025
54AQI
54AQI
5th March 2025
51AQI
51AQI
6th March 2025
35AQI
35AQI
7th March 2025
29AQI
29AQI
8th March 2025
29AQI
29AQI
9th March 2025
30AQI
30AQI
10th March 2025
29AQI
29AQI
11th March 2025
28AQI
28AQI
12th March 2025
30AQI
30AQI
13th March 2025
26AQI
26AQI
14th March 2025
29AQI
29AQI
15th March 2025
33AQI
33AQI
16th March 2025
35AQI
35AQI
17th March 2025
33AQI
33AQI
18th March 2025
23AQI
23AQI
19th March 2025
19AQI
19AQI
20th March 2025
39AQI
39AQI
21st March 2025
44AQI
44AQI
22nd March 2025
20AQI
20AQI
23rd March 2025
23AQI
23AQI
24th March 2025
29AQI
29AQI
25th March 2025
35AQI
35AQI
26th March 2025
45AQI
45AQI
27th March 2025
53AQI
53AQI
28th March 2025
32AQI
32AQI
29th March 2025
27AQI
27AQI
30th March 2025
28AQI
28AQI
31st March 2025
36AQI
36AQI
1st April 2025
40AQI
40AQI
2nd April 2025
41AQI
41AQI
3rd April 2025
22AQI
22AQI
4th April 2025
26AQI
26AQI
5th April 2025
19AQI
19AQI
6th April 2025
23AQI
23AQI
7th April 2025
23AQI
23AQI
8th April 2025
49AQI
49AQI
9th April 2025
60AQI
60AQI
10th April 2025
52AQI
52AQI
11th April 2025
39AQI
39AQI
12th April 2025
35AQI
35AQI
13th April 2025
35AQI
35AQI
14th April 2025
32AQI
32AQI
15th April 2025
21AQI
21AQI
16th April 2025
18AQI
18AQI
17th April 2025
19AQI
19AQI
18th April 2025
20AQI
20AQI
19th April 2025
16AQI
16AQI
20th April 2025
17AQI
17AQI
21st April 2025
21AQI
21AQI
22nd April 2025
20AQI
20AQI
23rd April 2025
27AQI
27AQI
24th April 2025
20AQI
20AQI
25th April 2025
28AQI
28AQI
26th April 2025
23AQI
23AQI
27th April 2025
27AQI
27AQI
28th April 2025
37AQI
37AQI
29th April 2025
26AQI
26AQI
30th April 2025
22AQI
22AQI
1st May 2025
30AQI
30AQI
2nd May 2025
47AQI
47AQI
3rd May 2025
38AQI
38AQI
4th May 2025
29AQI
29AQI
5th May 2025
25AQI
25AQI
6th May 2025
22AQI
22AQI
7th May 2025
29AQI
29AQI
8th May 2025
36AQI
36AQI
9th May 2025
44AQI
44AQI
10th May 2025
32AQI
32AQI
11th May 2025
30AQI
30AQI
12th May 2025
30AQI
30AQI
13th May 2025
27AQI
27AQI
14th May 2025
29AQI
29AQI
15th May 2025
25AQI
25AQI
16th May 2025
41AQI
41AQI
17th May 2025
45AQI
45AQI
18th May 2025
43AQI
43AQI
19th May 2025
39AQI
39AQI
20th May 2025
34AQI
34AQI
21st May 2025
35AQI
35AQI
22nd May 2025
25AQI
25AQI
23rd May 2025
30AQI
30AQI
24th May 2025
30AQI
30AQI
25th May 2025
30AQI
30AQI
26th May 2025
25AQI
25AQI
27th May 2025
29AQI
29AQI
28th May 2025
34AQI
34AQI
29th May 2025
35AQI
35AQI
30th May 2025
43AQI
43AQI
31st May 2025
39AQI
39AQI
1st June 2025
21AQI
21AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
39AQI
39AQI
4th June 2025
28AQI
28AQI
5th June 2025
23AQI
23AQI
6th June 2025
25AQI
25AQI
7th June 2025
23AQI
23AQI
8th June 2025
39AQI
39AQI
9th June 2025
56AQI
56AQI
10th June 2025
61AQI
61AQI
11th June 2025
60AQI
60AQI
12th June 2025
53AQI
53AQI
13th June 2025
61AQI
61AQI
14th June 2025
48AQI
48AQI
15th June 2025
32AQI
32AQI
16th June 2025
33AQI
33AQI
17th June 2025
41AQI
41AQI
18th June 2025
45AQI
45AQI
19th June 2025
53AQI
53AQI
20th June 2025
55AQI
55AQI
21st June 2025
53AQI
53AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
47AQI
47AQI
24th June 2025
53AQI
53AQI
25th June 2025
51AQI
51AQI
26th June 2025
43AQI
43AQI
27th June 2025
38AQI
38AQI
28th June 2025
37AQI
37AQI
29th June 2025
36AQI
36AQI
30th June 2025
41AQI
41AQI
1st July 2025
49AQI
49AQI
2nd July 2025
35AQI
35AQI
3rd July 2025
31AQI
31AQI
4th July 2025
36AQI
36AQI
5th July 2025
39AQI
39AQI
6th July 2025
34AQI
34AQI
7th July 2025
27AQI
27AQI
8th July 2025
28AQI
28AQI
9th July 2025
29AQI
29AQI
10th July 2025
35AQI
35AQI
11th July 2025
43AQI
43AQI
12th July 2025
44AQI
44AQI
13th July 2025
43AQI
43AQI
14th July 2025
39AQI
39AQI
15th July 2025
33AQI
33AQI
16th July 2025
40AQI
40AQI
17th July 2025
45AQI
45AQI
18th July 2025
37AQI
37AQI
19th July 2025
30AQI
30AQI
20th July 2025
25AQI
25AQI
21st July 2025
25AQI
25AQI
22nd July 2025
23AQI
23AQI
23rd July 2025
23AQI
23AQI
24th July 2025
20AQI
20AQI
25th July 2025
37AQI
37AQI
26th July 2025
47AQI
47AQI
27th July 2025
46AQI
46AQI
28th July 2025
30AQI
30AQI
29th July 2025
29AQI
29AQI
35AQI
39AQI
34AQI
29AQI
33AQI
42AQI
35AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202535AQI
27
4
26
2
28
3
28
2
31
19
11
29
188
22
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
April29AQI
202433AQI
27
4
24
5
31
29
1
30
1
29
1
28
3
31
30
30
1
27
3
28
3
344
22
Highest AQI recorded in
November38AQI
Lowest AQI recorded in
October28AQI
202336AQI
29
2
13
15
25
6
30
22
9
26
4
31
30
1
25
5
27
4
29
30
1
317
47
Highest AQI recorded in
February51AQI
Lowest AQI recorded in
November27AQI
202237AQI
20
11
21
1
26
5
30
29
2
25
5
18
7
3
29
26
5
30
30
1
287
37
Highest AQI recorded in
July43AQI
Lowest AQI recorded in
November28AQI
202136AQI
23
7
24
4
22
9
26
4
31
30
28
3
31
29
1
31
30
28
3
333
31
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
August31AQI
202032AQI
7
6
20
1
18
29
1
31
31
28
2
30
1
27
3
31
252
14
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
December27AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
37AQILeast Polluted Year Recorded
2020(Avg.)
32AQIDonostia's annual 2025 AQI (35) shows an average percentage change of 1.2% (worsened AQI) compared to previous years: 2020 (32), 2021 (36), 2022 (37), 2023 (36), 2024 (33).
