Leitza, 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
Leitza, Donostia, Basque Country, Spain
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2025
38AQILowest AQI recorded on
4th Aug 2021
14AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Leitza, Donostia, Basque Country, Spain
AQI
Day
Night
.
6 AM10th Aug 2025
9 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
5PM10th Aug
40AQI
Avg. Lowest Time
12PM10th Aug
32AQI
Night time
Avg. Highest Time
5AM11th Aug
51AQI
Avg. Lowest Time
1AM11th Aug
37AQI
In the last 24 hours,
Leitza's AQI reached its highest point of 51 at 5 AM during the Night, while the lowest point, 32, was recorded at 12 PM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Leitza, Donostia, Basque Country, Spain
JulAug
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
12th Jul 2025366 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025338 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253611 AMAQI
12th Jul 20253512 PMAQI
12th Jul 2025381 PMAQI
12th Jul 2025372 PMAQI
12th Jul 2025363 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025365 PMAQI
12th Jul 2025366 PMAQI
12th Jul 2025357 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025369 PMAQI
12th Jul 20253710 PMAQI
12th Jul 20253611 PMAQI
13th Jul 20253712 AMAQI
13th Jul 2025371 AMAQI
13th Jul 2025362 AMAQI
13th Jul 2025363 AMAQI
13th Jul 2025364 AMAQI
13th Jul 2025345 AMAQI
21°C18/25°C
13th Jul 2025386 AMAQI
13th Jul 2025387 AMAQI
13th Jul 2025398 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20253510 AMAQI
13th Jul 20253611 AMAQI
13th Jul 20253612 PMAQI
13th Jul 2025381 PMAQI
13th Jul 2025382 PMAQI
13th Jul 2025373 PMAQI
13th Jul 2025384 PMAQI
13th Jul 2025385 PMAQI
13th Jul 2025386 PMAQI
13th Jul 2025387 PMAQI
13th Jul 2025378 PMAQI
13th Jul 2025379 PMAQI
13th Jul 20253810 PMAQI
13th Jul 20253611 PMAQI
14th Jul 20253712 AMAQI
14th Jul 2025371 AMAQI
14th Jul 2025382 AMAQI
14th Jul 2025343 AMAQI
14th Jul 2025334 AMAQI
14th Jul 2025325 AMAQI
20°C17/24°C
14th Jul 2025336 AMAQI
14th Jul 2025347 AMAQI
14th Jul 2025348 AMAQI
14th Jul 2025359 AMAQI
14th Jul 20253410 AMAQI
14th Jul 20253611 AMAQI
14th Jul 20253512 PMAQI
14th Jul 2025331 PMAQI
14th Jul 2025342 PMAQI
14th Jul 2025333 PMAQI
14th Jul 2025334 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025339 PMAQI
14th Jul 20253410 PMAQI
14th Jul 20253411 PMAQI
15th Jul 20253412 AMAQI
15th Jul 2025341 AMAQI
15th Jul 2025342 AMAQI
15th Jul 2025223 AMAQI
15th Jul 2025174 AMAQI
15th Jul 2025235 AMAQI
20°C18/23°C
15th Jul 2025236 AMAQI
15th Jul 2025237 AMAQI
15th Jul 2025258 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20252610 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20252712 PMAQI
15th Jul 2025271 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025263 PMAQI
15th Jul 2025274 PMAQI
15th Jul 2025285 PMAQI
15th Jul 2025286 PMAQI
15th Jul 2025287 PMAQI
15th Jul 2025278 PMAQI
15th Jul 2025289 PMAQI
15th Jul 20252810 PMAQI
15th Jul 20252811 PMAQI
16th Jul 20252712 AMAQI
16th Jul 2025271 AMAQI
16th Jul 2025282 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025364 AMAQI
16th Jul 2025305 AMAQI
19°C16/23°C
16th Jul 2025316 AMAQI
16th Jul 2025387 AMAQI
16th Jul 2025428 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20253910 AMAQI
16th Jul 20253611 AMAQI
16th Jul 20253412 PMAQI
16th Jul 2025361 PMAQI
16th Jul 2025352 PMAQI
16th Jul 2025353 PMAQI
16th Jul 2025354 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025347 PMAQI
16th Jul 2025338 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253610 PMAQI
16th Jul 20253511 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025362 AMAQI
17th Jul 2025353 AMAQI
17th Jul 2025364 AMAQI
17th Jul 2025355 AMAQI
21°C16/27°C
17th Jul 2025366 AMAQI
17th Jul 2025427 AMAQI
17th Jul 2025398 AMAQI
17th Jul 2025379 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253611 AMAQI
17th Jul 20253612 PMAQI
17th Jul 2025371 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025384 PMAQI
17th Jul 2025405 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025407 PMAQI
17th Jul 2025418 PMAQI
17th Jul 2025409 PMAQI
17th Jul 20253710 PMAQI
17th Jul 20253811 PMAQI
18th Jul 20253712 AMAQI
18th Jul 2025371 AMAQI
18th Jul 2025362 AMAQI
18th Jul 2025353 AMAQI
18th Jul 2025384 AMAQI
18th Jul 2025365 AMAQI
21°C17/27°C
18th Jul 2025356 AMAQI
18th Jul 2025357 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20253210 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20253312 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025352 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025354 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025366 PMAQI
18th Jul 2025357 PMAQI
18th Jul 2025358 PMAQI
18th Jul 2025359 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20253512 AMAQI
19th Jul 2025351 AMAQI
19th Jul 2025342 AMAQI
19th Jul 2025343 AMAQI
19th Jul 2025324 AMAQI
19th Jul 2025325 AMAQI
20°C17/23°C
19th Jul 2025326 AMAQI
19th Jul 2025327 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025291 PMAQI
19th Jul 2025302 PMAQI
19th Jul 2025313 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20253110 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025311 AMAQI
20th Jul 2025302 AMAQI
20th Jul 2025263 AMAQI
20th Jul 2025214 AMAQI
20th Jul 2025245 AMAQI
20°C17/23°C
20th Jul 2025296 AMAQI
20th Jul 2025257 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025279 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025271 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252612 AMAQI
21st Jul 2025261 AMAQI
21st Jul 2025262 AMAQI
21st Jul 2025263 AMAQI
21st Jul 2025244 AMAQI
21st Jul 2025245 AMAQI
20°C15/21°C
21st Jul 2025256 AMAQI
21st Jul 2025247 AMAQI
21st Jul 2025278 AMAQI
21st Jul 2025299 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20252612 PMAQI
21st Jul 2025251 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025253 PMAQI
21st Jul 2025274 PMAQI
21st Jul 2025255 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252510 PMAQI
21st Jul 20252511 PMAQI
22nd Jul 20252412 AMAQI
22nd Jul 2025241 AMAQI
22nd Jul 2025252 AMAQI
22nd Jul 2025263 AMAQI
22nd Jul 2025214 AMAQI
22nd Jul 2025225 AMAQI
19°C15/22°C
22nd Jul 2025266 AMAQI
22nd Jul 2025237 AMAQI
22nd Jul 2025238 AMAQI
22nd Jul 2025209 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025251 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025253 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025246 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025238 PMAQI
22nd Jul 2025239 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252412 AMAQI
23rd Jul 2025231 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025224 AMAQI
23rd Jul 2025245 AMAQI
20°C15/25°C
23rd Jul 2025236 AMAQI
23rd Jul 2025237 AMAQI
23rd Jul 2025228 AMAQI
23rd Jul 2025249 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252312 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025227 PMAQI
23rd Jul 2025228 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252311 PMAQI
24th Jul 20252312 AMAQI
24th Jul 2025231 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025203 AMAQI
24th Jul 2025144 AMAQI
24th Jul 2025195 AMAQI
18°C16/21°C
24th Jul 2025206 AMAQI
24th Jul 2025187 AMAQI
24th Jul 2025188 AMAQI
24th Jul 2025209 AMAQI
24th Jul 20252010 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20252112 PMAQI
24th Jul 2025211 PMAQI
24th Jul 2025212 PMAQI
24th Jul 2025203 PMAQI
24th Jul 2025204 PMAQI
24th Jul 2025205 PMAQI
24th Jul 2025206 PMAQI
24th Jul 2025207 PMAQI
24th Jul 2025208 PMAQI
24th Jul 2025229 PMAQI
24th Jul 20252010 PMAQI
24th Jul 20252111 PMAQI
25th Jul 20252112 AMAQI
25th Jul 2025191 AMAQI
25th Jul 2025222 AMAQI
25th Jul 2025243 AMAQI
25th Jul 2025244 AMAQI
25th Jul 2025275 AMAQI
18°C16/21°C
25th Jul 2025286 AMAQI
25th Jul 2025287 AMAQI
25th Jul 2025278 AMAQI
25th Jul 2025259 AMAQI
25th Jul 20252410 AMAQI
25th Jul 20252511 AMAQI
25th Jul 20252512 PMAQI
25th Jul 2025261 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025294 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025298 PMAQI
25th Jul 2025279 PMAQI
25th Jul 20252710 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025271 AMAQI
26th Jul 2025292 AMAQI
26th Jul 2025333 AMAQI
26th Jul 2025424 AMAQI
26th Jul 2025385 AMAQI
18°C17/20°C
26th Jul 2025376 AMAQI
26th Jul 2025337 AMAQI
26th Jul 2025338 AMAQI
26th Jul 2025349 AMAQI
26th Jul 20253410 AMAQI
26th Jul 20253411 AMAQI
26th Jul 20253412 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025372 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025394 PMAQI
26th Jul 2025385 PMAQI
26th Jul 2025376 PMAQI
26th Jul 2025377 PMAQI
26th Jul 2025378 PMAQI
26th Jul 2025379 PMAQI
26th Jul 20253710 PMAQI
26th Jul 20253611 PMAQI
27th Jul 20253612 AMAQI
27th Jul 2025381 AMAQI
27th Jul 2025412 AMAQI
27th Jul 2025403 AMAQI
27th Jul 2025414 AMAQI
27th Jul 2025405 AMAQI
19°C17/21°C
27th Jul 2025406 AMAQI
27th Jul 2025397 AMAQI
27th Jul 2025398 AMAQI
27th Jul 2025379 AMAQI
27th Jul 20253710 AMAQI
27th Jul 20253811 AMAQI
27th Jul 20253612 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025402 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025394 PMAQI
27th Jul 2025385 PMAQI
27th Jul 2025366 PMAQI
27th Jul 2025367 PMAQI
27th Jul 2025358 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20254111 PMAQI
28th Jul 20254112 AMAQI
28th Jul 2025421 AMAQI
28th Jul 2025382 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025164 AMAQI
28th Jul 2025245 AMAQI
19°C16/22°C
28th Jul 2025246 AMAQI
28th Jul 2025197 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252111 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025241 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025297 PMAQI
28th Jul 2025288 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252710 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025292 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025284 AMAQI
29th Jul 2025275 AMAQI
19°C18/21°C
29th Jul 2025266 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025259 AMAQI
29th Jul 20252810 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252712 PMAQI
29th Jul 2025271 PMAQI
29th Jul 2025272 PMAQI
29th Jul 2025283 PMAQI
29th Jul 2025284 PMAQI
29th Jul 2025295 PMAQI
29th Jul 2025276 PMAQI
29th Jul 2025277 PMAQI
29th Jul 2025288 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20252811 PMAQI
30th Jul 20252712 AMAQI
30th Jul 2025281 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025244 AMAQI
30th Jul 2025245 AMAQI
19°C17/21°C
30th Jul 2025256 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20252612 PMAQI
30th Jul 2025231 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025253 PMAQI
30th Jul 2025264 PMAQI
30th Jul 2025245 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025247 PMAQI
30th Jul 2025248 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252312 AMAQI
31st Jul 2025231 AMAQI
31st Jul 2025232 AMAQI
31st Jul 2025233 AMAQI
31st Jul 2025164 AMAQI
31st Jul 2025185 AMAQI
19°C17/22°C
31st Jul 2025206 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025228 AMAQI
31st Jul 2025249 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20252311 AMAQI
31st Jul 20252412 PMAQI
31st Jul 2025231 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025226 PMAQI
31st Jul 2025217 PMAQI
31st Jul 2025208 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252110 PMAQI
31st Jul 20252011 PMAQI
1st Aug 20252012 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025232 AMAQI
1st Aug 2025243 AMAQI
1st Aug 2025234 AMAQI
1st Aug 2025305 AMAQI
19°C17/22°C
1st Aug 2025266 AMAQI
1st Aug 2025267 AMAQI
1st Aug 2025308 AMAQI
1st Aug 2025309 AMAQI
1st Aug 20252910 AMAQI
1st Aug 20252611 AMAQI
1st Aug 20252612 PMAQI
1st Aug 2025271 PMAQI
1st Aug 2025272 PMAQI
1st Aug 2025243 PMAQI
1st Aug 2025264 PMAQI
1st Aug 2025265 PMAQI
1st Aug 2025246 PMAQI
1st Aug 2025267 PMAQI
1st Aug 2025258 PMAQI
1st Aug 2025269 PMAQI
1st Aug 20252810 PMAQI
1st Aug 20252711 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025242 AMAQI
2nd Aug 2025223 AMAQI
2nd Aug 2025224 AMAQI
2nd Aug 2025205 AMAQI
20°C17/23°C
2nd Aug 2025216 AMAQI
2nd Aug 2025237 AMAQI
2nd Aug 2025258 AMAQI
2nd Aug 2025209 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025213 PMAQI
2nd Aug 2025244 PMAQI
2nd Aug 2025235 PMAQI
2nd Aug 2025246 PMAQI
2nd Aug 2025267 PMAQI
2nd Aug 2025258 PMAQI
2nd Aug 2025269 PMAQI
2nd Aug 20252710 PMAQI
2nd Aug 20252711 PMAQI
3rd Aug 20252612 AMAQI
3rd Aug 2025251 AMAQI
3rd Aug 2025262 AMAQI
3rd Aug 2025273 AMAQI
3rd Aug 2025284 AMAQI
3rd Aug 2025285 AMAQI
19°C17/23°C
3rd Aug 2025266 AMAQI
3rd Aug 2025327 AMAQI
3rd Aug 2025258 AMAQI
3rd Aug 2025259 AMAQI
3rd Aug 20252710 AMAQI
3rd Aug 20252711 AMAQI
3rd Aug 20252612 PMAQI
3rd Aug 2025281 PMAQI
3rd Aug 2025262 PMAQI
3rd Aug 2025263 PMAQI
3rd Aug 2025264 PMAQI
3rd Aug 2025275 PMAQI
3rd Aug 2025286 PMAQI
3rd Aug 2025267 PMAQI
3rd Aug 2025288 PMAQI
3rd Aug 2025309 PMAQI
3rd Aug 20252810 PMAQI
3rd Aug 20252711 PMAQI
4th Aug 20252712 AMAQI
4th Aug 2025271 AMAQI
4th Aug 2025312 AMAQI
4th Aug 2025283 AMAQI
4th Aug 2025284 AMAQI
4th Aug 2025275 AMAQI
19°C15/23°C
4th Aug 2025266 AMAQI
4th Aug 2025267 AMAQI
4th Aug 2025268 AMAQI
4th Aug 2025289 AMAQI
4th Aug 20252910 AMAQI
4th Aug 20252911 AMAQI
4th Aug 20253212 PMAQI
4th Aug 2025301 PMAQI
4th Aug 2025322 PMAQI
4th Aug 2025303 PMAQI
4th Aug 2025334 PMAQI
4th Aug 2025325 PMAQI
4th Aug 2025326 PMAQI
4th Aug 2025357 PMAQI
4th Aug 2025348 PMAQI
4th Aug 2025329 PMAQI
4th Aug 20252910 PMAQI
4th Aug 20253211 PMAQI
5th Aug 20253112 AMAQI
5th Aug 2025301 AMAQI
5th Aug 2025332 AMAQI
5th Aug 2025333 AMAQI
5th Aug 2025374 AMAQI
5th Aug 2025355 AMAQI
21°C15/30°C
5th Aug 2025366 AMAQI
5th Aug 2025427 AMAQI
5th Aug 2025488 AMAQI
5th Aug 2025439 AMAQI
5th Aug 20254510 AMAQI
5th Aug 20254111 AMAQI
5th Aug 20253512 PMAQI
5th Aug 2025341 PMAQI
5th Aug 2025342 PMAQI
5th Aug 2025343 PMAQI
5th Aug 2025364 PMAQI
5th Aug 2025365 PMAQI
5th Aug 2025336 PMAQI
5th Aug 2025337 PMAQI
5th Aug 2025338 PMAQI
5th Aug 2025369 PMAQI
5th Aug 20253710 PMAQI
5th Aug 20253611 PMAQI
6th Aug 20253512 AMAQI
6th Aug 2025361 AMAQI
6th Aug 2025282 AMAQI
6th Aug 2025253 AMAQI
6th Aug 2025264 AMAQI
6th Aug 2025225 AMAQI
20°C16/24°C
6th Aug 2025316 AMAQI
6th Aug 2025277 AMAQI
6th Aug 2025258 AMAQI
6th Aug 2025299 AMAQI
6th Aug 20253010 AMAQI
6th Aug 20253211 AMAQI
6th Aug 20253012 PMAQI
6th Aug 2025301 PMAQI
6th Aug 2025302 PMAQI
6th Aug 2025293 PMAQI
6th Aug 2025304 PMAQI
6th Aug 2025345 PMAQI
6th Aug 2025316 PMAQI
6th Aug 2025367 PMAQI
6th Aug 2025378 PMAQI
6th Aug 2025339 PMAQI
6th Aug 20252910 PMAQI
6th Aug 20253011 PMAQI
7th Aug 20253112 AMAQI
7th Aug 2025321 AMAQI
7th Aug 2025292 AMAQI
7th Aug 2025323 AMAQI
7th Aug 2025314 AMAQI
7th Aug 2025315 AMAQI
21°C17/25°C
7th Aug 2025336 AMAQI
7th Aug 2025397 AMAQI
7th Aug 2025478 AMAQI
7th Aug 2025399 AMAQI
7th Aug 20253410 AMAQI
7th Aug 20253411 AMAQI
7th Aug 20253412 PMAQI
7th Aug 2025331 PMAQI
7th Aug 2025362 PMAQI
7th Aug 2025383 PMAQI
7th Aug 2025384 PMAQI
7th Aug 2025405 PMAQI
7th Aug 2025386 PMAQI
7th Aug 2025377 PMAQI
7th Aug 2025388 PMAQI
7th Aug 2025399 PMAQI
7th Aug 20253810 PMAQI
7th Aug 20253711 PMAQI
8th Aug 20253612 AMAQI
8th Aug 2025361 AMAQI
8th Aug 2025342 AMAQI
8th Aug 2025353 AMAQI
8th Aug 2025364 AMAQI
8th Aug 2025355 AMAQI
21°C17/27°C
8th Aug 2025416 AMAQI
8th Aug 2025487 AMAQI
8th Aug 2025428 AMAQI
8th Aug 2025349 AMAQI
8th Aug 20253610 AMAQI
8th Aug 20253711 AMAQI
8th Aug 20253612 PMAQI
8th Aug 2025371 PMAQI
8th Aug 2025392 PMAQI
8th Aug 2025413 PMAQI
8th Aug 2025414 PMAQI
8th Aug 2025415 PMAQI
8th Aug 2025406 PMAQI
8th Aug 2025397 PMAQI
8th Aug 2025408 PMAQI
8th Aug 2025409 PMAQI
8th Aug 20253910 PMAQI
8th Aug 20253811 PMAQI
9th Aug 20253912 AMAQI
9th Aug 2025381 AMAQI
9th Aug 2025372 AMAQI
9th Aug 2025363 AMAQI
9th Aug 2025314 AMAQI
9th Aug 2025345 AMAQI
21°C17/26°C
9th Aug 2025336 AMAQI
9th Aug 2025347 AMAQI
9th Aug 2025368 AMAQI
9th Aug 2025369 AMAQI
9th Aug 20253310 AMAQI
9th Aug 20253611 AMAQI
9th Aug 20253612 PMAQI
9th Aug 2025341 PMAQI
9th Aug 2025372 PMAQI
9th Aug 2025373 PMAQI
9th Aug 2025384 PMAQI
9th Aug 2025375 PMAQI
9th Aug 2025366 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025358 PMAQI
9th Aug 2025369 PMAQI
9th Aug 20253710 PMAQI
9th Aug 20253511 PMAQI
10th Aug 20253612 AMAQI
10th Aug 2025351 AMAQI
10th Aug 2025352 AMAQI
10th Aug 2025343 AMAQI
10th Aug 2025344 AMAQI
10th Aug 2025495 AMAQI
21°C17/26°C
10th Aug 2025436 AMAQI
10th Aug 2025367 AMAQI
10th Aug 2025338 AMAQI
10th Aug 2025329 AMAQI
10th Aug 20253210 AMAQI
10th Aug 20253211 AMAQI
10th Aug 20253212 PMAQI
10th Aug 2025331 PMAQI
10th Aug 2025362 PMAQI
10th Aug 2025383 PMAQI
10th Aug 2025394 PMAQI
10th Aug 2025405 PMAQI
10th Aug 2025406 PMAQI
10th Aug 2025397 PMAQI
10th Aug 2025408 PMAQI
10th Aug 2025399 PMAQI
10th Aug 20253710 PMAQI
10th Aug 20253811 PMAQI
11th Aug 20253812 AMAQI
11th Aug 2025371 AMAQI
11th Aug 2025412 AMAQI
11th Aug 2025423 AMAQI
11th Aug 2025464 AMAQI
11th Aug 2025515 AMAQI
23°C17/28°C
11th Aug 2025456 AMAQI
6 AM11th Aug 2025467 AMAQI
11th Aug 2025538 AMAQI
11th Aug 2025569 AMAQI
11th Aug 20256010 AMAQI
11th Aug 20255811 AMAQI
11th Aug 20255812 PMAQI
11th Aug 2025581 PMAQI
1 PM11th Aug 2025602 PMAQI
11th Aug 2025563 PMAQI
11th Aug 2025594 PMAQI
11th Aug 2025575 PMAQI
11th Aug 2025586 PMAQI
11th Aug 2025587 PMAQI
11th Aug 2025598 PMAQI
11th Aug 2025569 PMAQI
9 PM1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
31AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 9 PM
31AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 PM (Avg. 31), while the lowest AQI was between 6 AM to 9 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 11 PM
31AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
31AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 31), while the lowest AQI was between 12 AM to 11 PM (Avg. 31).
2025 Days Vs Air Quality
Leitza, Donostia, Basque Country, Spain
2025
95%
212
5%
10
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
212 DaysModerate
10 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 223 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
Leitza, 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
39AQI
39AQI
2nd January 2025
38AQI
38AQI
3rd January 2025
41AQI
41AQI
4th January 2025
38AQI
38AQI
5th January 2025
33AQI
33AQI
6th January 2025
31AQI
31AQI
7th January 2025
28AQI
28AQI
8th January 2025
28AQI
28AQI
9th January 2025
27AQI
27AQI
10th January 2025
26AQI
26AQI
11th January 2025
28AQI
28AQI
12th January 2025
27AQI
27AQI
13th January 2025
29AQI
29AQI
14th January 2025
42AQI
42AQI
15th January 2025
49AQI
49AQI
16th January 2025
48AQI
48AQI
17th January 2025
51AQI
51AQI
18th January 2025
54AQI
54AQI
19th January 2025
51AQI
51AQI
20th January 2025
48AQI
48AQI
21st January 2025
41AQI
41AQI
22nd January 2025
34AQI
34AQI
23rd January 2025
33AQI
33AQI
24th January 2025
29AQI
29AQI
25th January 2025
28AQI
28AQI
26th January 2025
27AQI
27AQI
27th January 2025
28AQI
28AQI
28th January 2025
31AQI
31AQI
29th January 2025
28AQI
28AQI
30th January 2025
30AQI
30AQI
31st January 2025
28AQI
28AQI
1st February 2025
28AQI
28AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
28AQI
28AQI
4th February 2025
31AQI
31AQI
5th February 2025
37AQI
37AQI
6th February 2025
41AQI
41AQI
7th February 2025
43AQI
43AQI
8th February 2025
38AQI
38AQI
9th February 2025
37AQI
37AQI
10th February 2025
34AQI
34AQI
11th February 2025
34AQI
34AQI
12th February 2025
33AQI
33AQI
13th February 2025
32AQI
32AQI
14th February 2025
32AQI
32AQI
15th February 2025
32AQI
32AQI
16th February 2025
34AQI
34AQI
17th February 2025
36AQI
36AQI
18th February 2025
42AQI
42AQI
19th February 2025
46AQI
46AQI
20th February 2025
48AQI
48AQI
21st February 2025
49AQI
49AQI
22nd February 2025
44AQI
44AQI
23rd February 2025
38AQI
38AQI
24th February 2025
33AQI
33AQI
25th February 2025
32AQI
32AQI
26th February 2025
30AQI
30AQI
27th February 2025
32AQI
32AQI
28th February 2025
34AQI
34AQI
1st March 2025
34AQI
34AQI
2nd March 2025
34AQI
34AQI
3rd March 2025
39AQI
39AQI
4th March 2025
47AQI
47AQI
5th March 2025
44AQI
44AQI
6th March 2025
37AQI
37AQI
7th March 2025
33AQI
33AQI
8th March 2025
32AQI
32AQI
9th March 2025
33AQI
33AQI
10th March 2025
31AQI
31AQI
11th March 2025
29AQI
29AQI
12th March 2025
29AQI
29AQI
13th March 2025
25AQI
25AQI
14th March 2025
25AQI
25AQI
15th March 2025
28AQI
28AQI
16th March 2025
27AQI
27AQI
17th March 2025
29AQI
29AQI
18th March 2025
29AQI
29AQI
19th March 2025
28AQI
28AQI
20th March 2025
36AQI
36AQI
21st March 2025
40AQI
40AQI
22nd March 2025
34AQI
34AQI
23rd March 2025
29AQI
29AQI
24th March 2025
27AQI
27AQI
25th March 2025
27AQI
27AQI
26th March 2025
31AQI
31AQI
27th March 2025
38AQI
38AQI
28th March 2025
34AQI
34AQI
29th March 2025
31AQI
31AQI
30th March 2025
28AQI
28AQI
31st March 2025
29AQI
29AQI
1st April 2025
30AQI
30AQI
2nd April 2025
32AQI
32AQI
3rd April 2025
26AQI
26AQI
4th April 2025
26AQI
26AQI
5th April 2025
21AQI
21AQI
6th April 2025
19AQI
19AQI
7th April 2025
20AQI
20AQI
8th April 2025
28AQI
28AQI
9th April 2025
38AQI
38AQI
10th April 2025
39AQI
39AQI
11th April 2025
38AQI
38AQI
12th April 2025
34AQI
34AQI
13th April 2025
26AQI
26AQI
14th April 2025
27AQI
27AQI
15th April 2025
20AQI
20AQI
16th April 2025
14AQI
14AQI
17th April 2025
15AQI
15AQI
18th April 2025
16AQI
16AQI
19th April 2025
15AQI
15AQI
20th April 2025
15AQI
15AQI
21st April 2025
16AQI
16AQI
22nd April 2025
17AQI
17AQI
23rd April 2025
21AQI
21AQI
24th April 2025
19AQI
19AQI
25th April 2025
22AQI
22AQI
26th April 2025
20AQI
20AQI
27th April 2025
22AQI
22AQI
28th April 2025
30AQI
30AQI
29th April 2025
26AQI
26AQI
30th April 2025
24AQI
24AQI
1st May 2025
27AQI
27AQI
2nd May 2025
36AQI
36AQI
3rd May 2025
35AQI
35AQI
4th May 2025
26AQI
26AQI
5th May 2025
24AQI
24AQI
6th May 2025
22AQI
22AQI
7th May 2025
25AQI
25AQI
8th May 2025
28AQI
28AQI
9th May 2025
33AQI
33AQI
10th May 2025
25AQI
25AQI
11th May 2025
22AQI
22AQI
12th May 2025
24AQI
24AQI
13th May 2025
23AQI
23AQI
14th May 2025
23AQI
23AQI
15th May 2025
23AQI
23AQI
16th May 2025
27AQI
27AQI
17th May 2025
33AQI
33AQI
18th May 2025
34AQI
34AQI
19th May 2025
32AQI
32AQI
20th May 2025
31AQI
31AQI
21st May 2025
31AQI
31AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
28AQI
28AQI
24th May 2025
26AQI
26AQI
25th May 2025
26AQI
26AQI
26th May 2025
24AQI
24AQI
27th May 2025
25AQI
25AQI
28th May 2025
28AQI
28AQI
29th May 2025
30AQI
30AQI
30th May 2025
36AQI
36AQI
31st May 2025
36AQI
36AQI
1st June 2025
25AQI
25AQI
2nd June 2025
21AQI
21AQI
3rd June 2025
26AQI
26AQI
4th June 2025
25AQI
25AQI
5th June 2025
26AQI
26AQI
6th June 2025
26AQI
26AQI
7th June 2025
24AQI
24AQI
8th June 2025
34AQI
34AQI
9th June 2025
48AQI
48AQI
10th June 2025
55AQI
55AQI
11th June 2025
53AQI
53AQI
12th June 2025
50AQI
50AQI
13th June 2025
55AQI
55AQI
14th June 2025
45AQI
45AQI
15th June 2025
29AQI
29AQI
16th June 2025
31AQI
31AQI
17th June 2025
34AQI
34AQI
18th June 2025
40AQI
40AQI
19th June 2025
51AQI
51AQI
20th June 2025
52AQI
52AQI
21st June 2025
52AQI
52AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
43AQI
43AQI
24th June 2025
48AQI
48AQI
25th June 2025
46AQI
46AQI
26th June 2025
39AQI
39AQI
27th June 2025
35AQI
35AQI
28th June 2025
34AQI
34AQI
29th June 2025
33AQI
33AQI
30th June 2025
37AQI
37AQI
1st July 2025
40AQI
40AQI
2nd July 2025
35AQI
35AQI
3rd July 2025
30AQI
30AQI
4th July 2025
32AQI
32AQI
5th July 2025
35AQI
35AQI
6th July 2025
35AQI
35AQI
7th July 2025
26AQI
26AQI
8th July 2025
24AQI
24AQI
9th July 2025
25AQI
25AQI
10th July 2025
28AQI
28AQI
11th July 2025
34AQI
34AQI
12th July 2025
35AQI
35AQI
13th July 2025
37AQI
37AQI
14th July 2025
34AQI
34AQI
15th July 2025
27AQI
27AQI
16th July 2025
33AQI
33AQI
17th July 2025
38AQI
38AQI
18th July 2025
35AQI
35AQI
19th July 2025
31AQI
31AQI
20th July 2025
27AQI
27AQI
21st July 2025
25AQI
25AQI
22nd July 2025
23AQI
23AQI
23rd July 2025
23AQI
23AQI
24th July 2025
20AQI
20AQI
25th July 2025
26AQI
26AQI
26th July 2025
35AQI
35AQI
27th July 2025
38AQI
38AQI
28th July 2025
27AQI
27AQI
29th July 2025
27AQI
27AQI
30th July 2025
25AQI
25AQI
31st July 2025
22AQI
22AQI
1st August 2025
26AQI
26AQI
2nd August 2025
23AQI
23AQI
3rd August 2025
27AQI
27AQI
4th August 2025
30AQI
30AQI
5th August 2025
36AQI
36AQI
6th August 2025
30AQI
30AQI
7th August 2025
35AQI
35AQI
8th August 2025
38AQI
38AQI
9th August 2025
36AQI
36AQI
10th August 2025
37AQI
37AQI
35AQI
36AQI
32AQI
24AQI
28AQI
39AQI
30AQI
32AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202532AQI
28
3
28
31
30
31
23
7
31
10
212
10
Highest AQI recorded in
June39AQI
Lowest AQI recorded in
April24AQI
202426AQI
30
28
31
30
31
29
31
31
30
30
1
29
1
29
2
359
4
Highest AQI recorded in
December34AQI
Lowest AQI recorded in
August20AQI
202324AQI
26
26
31
24
30
30
31
31
25
3
31
28
1
31
344
4
Highest AQI recorded in
September30AQI
Lowest AQI recorded in
July20AQI
202223AQI
30
22
31
16
31
30
23
1
29
31
30
31
305
Highest AQI recorded in
March29AQI
Lowest AQI recorded in
December18AQI
202124AQI
30
26
2
29
2
30
31
27
31
31
30
31
29
31
356
4
Highest AQI recorded in
April34AQI
Lowest AQI recorded in
October18AQI
202024AQI
13
21
18
30
31
31
30
31
30
31
266
Highest AQI recorded in
March30AQI
Lowest AQI recorded in
August22AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
32AQILeast Polluted Year Recorded
2022(Avg.)
23AQILeitza's annual 2025 AQI (32) shows an average percentage change of 32.9% (worsened AQI) compared to previous years: 2020 (24), 2021 (24), 2022 (23), 2023 (24), 2024 (26).
