Erandio, Portugalete, 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
Erandio, Portugalete, Basque Country, Spain
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Aug 2021
63AQILowest AQI recorded on
26th Aug 2023
13AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 34 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Erandio, Portugalete, Basque Country, Spain
AQI
Day
Night
.
6 AM10th Aug 2025
9 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
10AM10th Aug
45AQI
Avg. Lowest Time
6PM10th Aug
33AQI
Night time
Avg. Highest Time
3AM11th Aug
58AQI
Avg. Lowest Time
1AM11th Aug
34AQI
In the last 24 hours,
Erandio's AQI reached its highest point of 58 at 3 AM during the Night, while the lowest point, 33, was recorded at 6 PM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Erandio, Portugalete, 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 2025516 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025538 AMAQI
12th Jul 2025549 AMAQI
12th Jul 20255510 AMAQI
12th Jul 20255811 AMAQI
12th Jul 20255612 PMAQI
12th Jul 2025511 PMAQI
12th Jul 2025512 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025484 PMAQI
12th Jul 2025475 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025468 PMAQI
12th Jul 2025479 PMAQI
12th Jul 20255010 PMAQI
12th Jul 20254811 PMAQI
13th Jul 20254812 AMAQI
13th Jul 2025491 AMAQI
13th Jul 2025492 AMAQI
13th Jul 2025483 AMAQI
13th Jul 2025504 AMAQI
13th Jul 2025495 AMAQI
21°C17/25°C
13th Jul 2025486 AMAQI
13th Jul 2025497 AMAQI
13th Jul 2025518 AMAQI
13th Jul 2025529 AMAQI
13th Jul 20255210 AMAQI
13th Jul 20255211 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025511 PMAQI
13th Jul 2025512 PMAQI
13th Jul 2025503 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025507 PMAQI
13th Jul 2025478 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255011 PMAQI
14th Jul 20255112 AMAQI
14th Jul 2025511 AMAQI
14th Jul 2025512 AMAQI
14th Jul 2025483 AMAQI
14th Jul 2025464 AMAQI
14th Jul 2025555 AMAQI
20°C17/24°C
14th Jul 2025536 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025508 AMAQI
14th Jul 2025509 AMAQI
14th Jul 20254510 AMAQI
14th Jul 20253611 AMAQI
14th Jul 20253312 PMAQI
14th Jul 2025361 PMAQI
14th Jul 2025472 PMAQI
14th Jul 2025483 PMAQI
14th Jul 2025474 PMAQI
14th Jul 2025475 PMAQI
14th Jul 2025486 PMAQI
14th Jul 2025457 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025479 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254911 PMAQI
15th Jul 20254812 AMAQI
15th Jul 2025471 AMAQI
15th Jul 2025372 AMAQI
15th Jul 2025283 AMAQI
15th Jul 2025284 AMAQI
15th Jul 2025285 AMAQI
20°C18/22°C
15th Jul 2025386 AMAQI
15th Jul 2025377 AMAQI
15th Jul 2025388 AMAQI
15th Jul 2025379 AMAQI
15th Jul 20253910 AMAQI
15th Jul 20254311 AMAQI
15th Jul 20254512 PMAQI
15th Jul 2025511 PMAQI
15th Jul 2025472 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025424 PMAQI
15th Jul 2025445 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025467 PMAQI
15th Jul 2025448 PMAQI
15th Jul 2025439 PMAQI
15th Jul 20254010 PMAQI
15th Jul 20254111 PMAQI
16th Jul 20254212 AMAQI
16th Jul 2025421 AMAQI
16th Jul 2025472 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025564 AMAQI
16th Jul 2025565 AMAQI
20°C17/24°C
16th Jul 2025536 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025529 AMAQI
16th Jul 20255210 AMAQI
16th Jul 20255111 AMAQI
16th Jul 20254712 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025472 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025504 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025496 PMAQI
16th Jul 2025497 PMAQI
16th Jul 2025508 PMAQI
16th Jul 2025519 PMAQI
16th Jul 20254910 PMAQI
16th Jul 20254811 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025481 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025564 AMAQI
17th Jul 2025555 AMAQI
21°C17/27°C
17th Jul 2025556 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025579 AMAQI
17th Jul 20256010 AMAQI
17th Jul 20255811 AMAQI
17th Jul 20255612 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025524 PMAQI
17th Jul 2025515 PMAQI
17th Jul 2025526 PMAQI
17th Jul 2025527 PMAQI
17th Jul 2025518 PMAQI
17th Jul 2025499 PMAQI
17th Jul 20255110 PMAQI
17th Jul 20255211 PMAQI
18th Jul 20255112 AMAQI
18th Jul 2025501 AMAQI
18th Jul 2025412 AMAQI
18th Jul 2025333 AMAQI
18th Jul 2025324 AMAQI
18th Jul 2025285 AMAQI
21°C18/26°C
18th Jul 2025376 AMAQI
18th Jul 2025387 AMAQI
18th Jul 2025428 AMAQI
18th Jul 2025409 AMAQI
18th Jul 20254510 AMAQI
18th Jul 20254211 AMAQI
18th Jul 20254012 PMAQI
18th Jul 2025441 PMAQI
18th Jul 2025422 PMAQI
18th Jul 2025383 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025375 PMAQI
18th Jul 2025406 PMAQI
18th Jul 2025377 PMAQI
18th Jul 2025358 PMAQI
18th Jul 2025409 PMAQI
18th Jul 20253910 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025391 AMAQI
19th Jul 2025322 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025294 AMAQI
19th Jul 2025285 AMAQI
20°C18/22°C
19th Jul 2025286 AMAQI
19th Jul 2025287 AMAQI
19th Jul 2025298 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252512 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025293 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025298 PMAQI
19th Jul 2025299 PMAQI
19th Jul 20253010 PMAQI
19th Jul 20252911 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025291 AMAQI
20th Jul 2025262 AMAQI
20th Jul 2025223 AMAQI
20th Jul 2025244 AMAQI
20th Jul 2025315 AMAQI
20°C18/23°C
20th Jul 2025286 AMAQI
20th Jul 2025277 AMAQI
20th Jul 2025268 AMAQI
20th Jul 2025259 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20252711 PMAQI
21st Jul 20252712 AMAQI
21st Jul 2025271 AMAQI
21st Jul 2025262 AMAQI
21st Jul 2025263 AMAQI
21st Jul 2025264 AMAQI
21st Jul 2025255 AMAQI
19°C17/21°C
21st Jul 2025266 AMAQI
21st Jul 2025267 AMAQI
21st Jul 2025268 AMAQI
21st Jul 2025299 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20252412 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025262 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025274 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025278 PMAQI
21st Jul 2025269 PMAQI
21st Jul 20252610 PMAQI
21st Jul 20252711 PMAQI
22nd Jul 20252612 AMAQI
22nd Jul 2025261 AMAQI
22nd Jul 2025232 AMAQI
22nd Jul 2025203 AMAQI
22nd Jul 2025224 AMAQI
22nd Jul 2025225 AMAQI
19°C16/23°C
22nd Jul 2025226 AMAQI
22nd Jul 2025227 AMAQI
22nd Jul 2025248 AMAQI
22nd Jul 2025259 AMAQI
22nd Jul 20252910 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20252712 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025256 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025268 PMAQI
22nd Jul 2025249 PMAQI
22nd Jul 20252410 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025231 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025233 AMAQI
23rd Jul 2025244 AMAQI
23rd Jul 2025205 AMAQI
20°C15/25°C
23rd Jul 2025196 AMAQI
23rd Jul 2025187 AMAQI
23rd Jul 2025198 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20252310 AMAQI
23rd Jul 20252411 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 2025236 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025208 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252110 PMAQI
23rd Jul 20252111 PMAQI
24th Jul 20252112 AMAQI
24th Jul 2025211 AMAQI
24th Jul 2025202 AMAQI
24th Jul 2025183 AMAQI
24th Jul 2025164 AMAQI
24th Jul 2025165 AMAQI
19°C16/22°C
24th Jul 2025186 AMAQI
24th Jul 2025187 AMAQI
24th Jul 2025188 AMAQI
24th Jul 2025189 AMAQI
24th Jul 20251910 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20252012 PMAQI
24th Jul 2025181 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025194 PMAQI
24th Jul 2025195 PMAQI
24th Jul 2025206 PMAQI
24th Jul 2025187 PMAQI
24th Jul 2025208 PMAQI
24th Jul 2025209 PMAQI
24th Jul 20252010 PMAQI
24th Jul 20252111 PMAQI
25th Jul 20252012 AMAQI
25th Jul 2025191 AMAQI
25th Jul 2025372 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025504 AMAQI
25th Jul 2025455 AMAQI
18°C16/21°C
25th Jul 2025396 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025398 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025321 PMAQI
25th Jul 2025362 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025364 PMAQI
25th Jul 2025365 PMAQI
25th Jul 2025376 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025389 PMAQI
25th Jul 20253710 PMAQI
25th Jul 20253811 PMAQI
26th Jul 20253712 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025452 AMAQI
26th Jul 2025553 AMAQI
26th Jul 2025544 AMAQI
26th Jul 2025535 AMAQI
18°C16/22°C
26th Jul 2025476 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025498 AMAQI
26th Jul 2025469 AMAQI
26th Jul 20254610 AMAQI
26th Jul 20254611 AMAQI
26th Jul 20254812 PMAQI
26th Jul 2025501 PMAQI
26th Jul 2025492 PMAQI
26th Jul 2025463 PMAQI
26th Jul 2025464 PMAQI
26th Jul 2025475 PMAQI
26th Jul 2025476 PMAQI
26th Jul 2025477 PMAQI
26th Jul 2025518 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20254610 PMAQI
26th Jul 20254811 PMAQI
27th Jul 20254812 AMAQI
27th Jul 2025471 AMAQI
27th Jul 2025512 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025534 AMAQI
27th Jul 2025525 AMAQI
19°C15/22°C
27th Jul 2025506 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025509 AMAQI
27th Jul 20255110 AMAQI
27th Jul 20254911 AMAQI
27th Jul 20254312 PMAQI
27th Jul 2025451 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025483 PMAQI
27th Jul 2025474 PMAQI
27th Jul 2025465 PMAQI
27th Jul 2025506 PMAQI
27th Jul 2025497 PMAQI
27th Jul 2025508 PMAQI
27th Jul 2025489 PMAQI
27th Jul 20254910 PMAQI
27th Jul 20254711 PMAQI
28th Jul 20254812 AMAQI
28th Jul 2025481 AMAQI
28th Jul 2025362 AMAQI
28th Jul 2025163 AMAQI
28th Jul 2025154 AMAQI
28th Jul 2025185 AMAQI
19°C15/23°C
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025298 AMAQI
28th Jul 2025319 AMAQI
28th Jul 20253210 AMAQI
28th Jul 20253511 AMAQI
28th Jul 20253412 PMAQI
28th Jul 2025361 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025313 PMAQI
28th Jul 2025314 PMAQI
28th Jul 2025305 PMAQI
28th Jul 2025316 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025399 PMAQI
28th Jul 20253810 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025311 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025293 AMAQI
29th Jul 2025224 AMAQI
29th Jul 2025215 AMAQI
19°C17/21°C
29th Jul 2025226 AMAQI
29th Jul 2025227 AMAQI
29th Jul 2025258 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20253010 AMAQI
29th Jul 20253111 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025291 PMAQI
29th Jul 2025312 PMAQI
29th Jul 2025273 PMAQI
29th Jul 2025264 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025267 PMAQI
29th Jul 2025268 PMAQI
29th Jul 2025269 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025303 AMAQI
30th Jul 2025264 AMAQI
30th Jul 2025265 AMAQI
19°C16/22°C
30th Jul 2025256 AMAQI
30th Jul 2025237 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20252610 AMAQI
30th Jul 20252511 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025201 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025255 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025258 PMAQI
30th Jul 2025259 PMAQI
30th Jul 20252510 PMAQI
30th Jul 20252511 PMAQI
31st Jul 20252512 AMAQI
31st Jul 2025251 AMAQI
31st Jul 2025252 AMAQI
31st Jul 2025253 AMAQI
31st Jul 2025184 AMAQI
31st Jul 2025165 AMAQI
20°C17/22°C
31st Jul 2025186 AMAQI
31st Jul 2025187 AMAQI
31st Jul 2025188 AMAQI
31st Jul 2025219 AMAQI
31st Jul 20252310 AMAQI
31st Jul 20252211 AMAQI
31st Jul 20252212 PMAQI
31st Jul 2025241 PMAQI
31st Jul 2025232 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025225 PMAQI
31st Jul 2025216 PMAQI
31st Jul 2025257 PMAQI
31st Jul 2025218 PMAQI
31st Jul 2025269 PMAQI
31st Jul 20252210 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252512 AMAQI
1st Aug 2025251 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025323 AMAQI
1st Aug 2025384 AMAQI
1st Aug 2025425 AMAQI
19°C17/23°C
1st Aug 2025376 AMAQI
1st Aug 2025347 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025449 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20253811 AMAQI
1st Aug 20252812 PMAQI
1st Aug 2025331 PMAQI
1st Aug 2025302 PMAQI
1st Aug 2025313 PMAQI
1st Aug 2025324 PMAQI
1st Aug 2025285 PMAQI
1st Aug 2025336 PMAQI
1st Aug 2025347 PMAQI
1st Aug 2025308 PMAQI
1st Aug 2025319 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20253011 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025272 AMAQI
2nd Aug 2025213 AMAQI
2nd Aug 2025244 AMAQI
2nd Aug 2025215 AMAQI
20°C17/23°C
2nd Aug 2025246 AMAQI
2nd Aug 2025237 AMAQI
2nd Aug 2025308 AMAQI
2nd Aug 2025269 AMAQI
2nd Aug 20252810 AMAQI
2nd Aug 20253111 AMAQI
2nd Aug 20252512 PMAQI
2nd Aug 2025261 PMAQI
2nd Aug 2025262 PMAQI
2nd Aug 2025273 PMAQI
2nd Aug 2025254 PMAQI
2nd Aug 2025265 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025287 PMAQI
2nd Aug 2025278 PMAQI
2nd Aug 2025269 PMAQI
2nd Aug 20252510 PMAQI
2nd Aug 20252411 PMAQI
3rd Aug 20252412 AMAQI
3rd Aug 2025231 AMAQI
3rd Aug 2025262 AMAQI
3rd Aug 2025253 AMAQI
3rd Aug 2025284 AMAQI
3rd Aug 2025325 AMAQI
20°C17/23°C
3rd Aug 2025316 AMAQI
3rd Aug 2025297 AMAQI
3rd Aug 2025328 AMAQI
3rd Aug 2025309 AMAQI
3rd Aug 20253210 AMAQI
3rd Aug 20253211 AMAQI
3rd Aug 20253012 PMAQI
3rd Aug 2025321 PMAQI
3rd Aug 2025302 PMAQI
3rd Aug 2025323 PMAQI
3rd Aug 2025314 PMAQI
3rd Aug 2025325 PMAQI
3rd Aug 2025286 PMAQI
3rd Aug 2025297 PMAQI
3rd Aug 2025318 PMAQI
3rd Aug 2025289 PMAQI
3rd Aug 20252810 PMAQI
3rd Aug 20252711 PMAQI
4th Aug 20252812 AMAQI
4th Aug 2025251 AMAQI
4th Aug 2025292 AMAQI
4th Aug 2025313 AMAQI
4th Aug 2025304 AMAQI
4th Aug 2025295 AMAQI
20°C16/24°C
4th Aug 2025386 AMAQI
4th Aug 2025357 AMAQI
4th Aug 2025418 AMAQI
4th Aug 2025349 AMAQI
4th Aug 20253510 AMAQI
4th Aug 20253611 AMAQI
4th Aug 20253812 PMAQI
4th Aug 2025341 PMAQI
4th Aug 2025332 PMAQI
4th Aug 2025323 PMAQI
4th Aug 2025354 PMAQI
4th Aug 2025385 PMAQI
4th Aug 2025326 PMAQI
4th Aug 2025327 PMAQI
4th Aug 2025348 PMAQI
4th Aug 2025329 PMAQI
4th Aug 20253110 PMAQI
4th Aug 20253211 PMAQI
5th Aug 20253212 AMAQI
5th Aug 2025321 AMAQI
5th Aug 2025342 AMAQI
5th Aug 2025393 AMAQI
5th Aug 2025414 AMAQI
5th Aug 2025465 AMAQI
22°C16/29°C
5th Aug 2025406 AMAQI
5th Aug 2025377 AMAQI
5th Aug 2025478 AMAQI
5th Aug 2025459 AMAQI
5th Aug 20254810 AMAQI
5th Aug 20254811 AMAQI
5th Aug 20253612 PMAQI
5th Aug 2025351 PMAQI
5th Aug 2025342 PMAQI
5th Aug 2025373 PMAQI
5th Aug 2025354 PMAQI
5th Aug 2025335 PMAQI
5th Aug 2025366 PMAQI
5th Aug 2025347 PMAQI
5th Aug 2025328 PMAQI
5th Aug 2025369 PMAQI
5th Aug 20253610 PMAQI
5th Aug 20253611 PMAQI
6th Aug 20253512 AMAQI
6th Aug 2025381 AMAQI
6th Aug 2025262 AMAQI
6th Aug 2025243 AMAQI
6th Aug 2025284 AMAQI
6th Aug 2025275 AMAQI
20°C17/24°C
6th Aug 2025296 AMAQI
6th Aug 2025317 AMAQI
6th Aug 2025318 AMAQI
6th Aug 2025339 AMAQI
6th Aug 20253610 AMAQI
6th Aug 20253511 AMAQI
6th Aug 20253112 PMAQI
6th Aug 2025321 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025333 PMAQI
6th Aug 2025314 PMAQI
6th Aug 2025305 PMAQI
6th Aug 2025306 PMAQI
6th Aug 2025327 PMAQI
6th Aug 2025338 PMAQI
6th Aug 2025329 PMAQI
6th Aug 20253110 PMAQI
6th Aug 20253311 PMAQI
7th Aug 20253312 AMAQI
7th Aug 2025361 AMAQI
7th Aug 2025392 AMAQI
7th Aug 2025403 AMAQI
7th Aug 2025354 AMAQI
7th Aug 2025335 AMAQI
21°C18/26°C
7th Aug 2025356 AMAQI
7th Aug 2025337 AMAQI
7th Aug 2025358 AMAQI
7th Aug 2025409 AMAQI
7th Aug 20254310 AMAQI
7th Aug 20253811 AMAQI
7th Aug 20253812 PMAQI
7th Aug 2025441 PMAQI
7th Aug 2025372 PMAQI
7th Aug 2025393 PMAQI
7th Aug 2025364 PMAQI
7th Aug 2025355 PMAQI
7th Aug 2025396 PMAQI
7th Aug 2025387 PMAQI
7th Aug 2025348 PMAQI
7th Aug 2025339 PMAQI
7th Aug 20253410 PMAQI
7th Aug 20253511 PMAQI
8th Aug 20253612 AMAQI
8th Aug 2025341 AMAQI
8th Aug 2025322 AMAQI
8th Aug 2025333 AMAQI
8th Aug 2025334 AMAQI
8th Aug 2025345 AMAQI
22°C18/27°C
8th Aug 2025356 AMAQI
8th Aug 2025357 AMAQI
8th Aug 2025358 AMAQI
8th Aug 2025419 AMAQI
8th Aug 20255110 AMAQI
8th Aug 20255011 AMAQI
8th Aug 20254212 PMAQI
8th Aug 2025391 PMAQI
8th Aug 2025372 PMAQI
8th Aug 2025363 PMAQI
8th Aug 2025344 PMAQI
8th Aug 2025345 PMAQI
8th Aug 2025346 PMAQI
8th Aug 2025357 PMAQI
8th Aug 2025338 PMAQI
8th Aug 2025369 PMAQI
8th Aug 20253510 PMAQI
8th Aug 20253611 PMAQI
9th Aug 20253512 AMAQI
9th Aug 2025361 AMAQI
9th Aug 2025302 AMAQI
9th Aug 2025253 AMAQI
9th Aug 2025234 AMAQI
9th Aug 2025245 AMAQI
22°C18/27°C
9th Aug 2025246 AMAQI
9th Aug 2025247 AMAQI
9th Aug 2025238 AMAQI
9th Aug 2025259 AMAQI
9th Aug 20252710 AMAQI
9th Aug 20253011 AMAQI
9th Aug 20252912 PMAQI
9th Aug 2025251 PMAQI
9th Aug 2025262 PMAQI
9th Aug 2025263 PMAQI
9th Aug 2025274 PMAQI
9th Aug 2025275 PMAQI
9th Aug 2025276 PMAQI
9th Aug 2025287 PMAQI
9th Aug 2025318 PMAQI
9th Aug 2025319 PMAQI
9th Aug 20252810 PMAQI
9th Aug 20252711 PMAQI
10th Aug 20252812 AMAQI
10th Aug 2025271 AMAQI
10th Aug 2025302 AMAQI
10th Aug 2025413 AMAQI
10th Aug 2025394 AMAQI
10th Aug 2025405 AMAQI
21°C18/26°C
10th Aug 2025366 AMAQI
10th Aug 2025367 AMAQI
10th Aug 2025368 AMAQI
10th Aug 2025389 AMAQI
10th Aug 20254510 AMAQI
10th Aug 20254411 AMAQI
10th Aug 20254212 PMAQI
10th Aug 2025371 PMAQI
10th Aug 2025342 PMAQI
10th Aug 2025333 PMAQI
10th Aug 2025334 PMAQI
10th Aug 2025335 PMAQI
10th Aug 2025336 PMAQI
10th Aug 2025347 PMAQI
10th Aug 2025358 PMAQI
10th Aug 2025359 PMAQI
10th Aug 20253610 PMAQI
10th Aug 20253511 PMAQI
11th Aug 20253512 AMAQI
11th Aug 2025341 AMAQI
11th Aug 2025422 AMAQI
11th Aug 2025583 AMAQI
11th Aug 2025574 AMAQI
11th Aug 2025555 AMAQI
23°C18/29°C
11th Aug 2025506 AMAQI
6 AM11th Aug 2025477 AMAQI
11th Aug 2025518 AMAQI
11th Aug 2025569 AMAQI
11th Aug 20255710 AMAQI
11th Aug 20256011 AMAQI
11th Aug 20255812 PMAQI
11th Aug 2025561 PMAQI
1 PM9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 11 AM
39AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 AM - 7 AM
35AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 39), while the lowest AQI was between 6 AM to 7 AM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 11 PM
35AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
35AQI
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. 35), while the lowest AQI was between 12 AM to 11 PM (Avg. 35).
2025 Days Vs Air Quality
Erandio, Portugalete, Basque Country, Spain
2025
84%
187
16%
35
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
187 DaysModerate
35 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 223 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
Erandio, Portugalete, 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
36AQI
36AQI
2nd January 2025
23AQI
23AQI
3rd January 2025
26AQI
26AQI
4th January 2025
26AQI
26AQI
5th January 2025
22AQI
22AQI
6th January 2025
22AQI
22AQI
7th January 2025
25AQI
25AQI
8th January 2025
21AQI
21AQI
9th January 2025
26AQI
26AQI
10th January 2025
24AQI
24AQI
11th January 2025
36AQI
36AQI
12th January 2025
24AQI
24AQI
13th January 2025
33AQI
33AQI
14th January 2025
46AQI
46AQI
15th January 2025
56AQI
56AQI
16th January 2025
52AQI
52AQI
17th January 2025
57AQI
57AQI
18th January 2025
51AQI
51AQI
19th January 2025
35AQI
35AQI
20th January 2025
29AQI
29AQI
21st January 2025
30AQI
30AQI
22nd January 2025
26AQI
26AQI
23rd January 2025
28AQI
28AQI
24th January 2025
22AQI
22AQI
25th January 2025
20AQI
20AQI
26th January 2025
21AQI
21AQI
27th January 2025
33AQI
33AQI
28th January 2025
23AQI
23AQI
29th January 2025
24AQI
24AQI
30th January 2025
29AQI
29AQI
31st January 2025
38AQI
38AQI
1st February 2025
30AQI
30AQI
2nd February 2025
30AQI
30AQI
3rd February 2025
28AQI
28AQI
4th February 2025
46AQI
46AQI
5th February 2025
51AQI
51AQI
6th February 2025
64AQI
64AQI
7th February 2025
42AQI
42AQI
8th February 2025
36AQI
36AQI
9th February 2025
34AQI
34AQI
10th February 2025
44AQI
44AQI
11th February 2025
44AQI
44AQI
12th February 2025
34AQI
34AQI
13th February 2025
36AQI
36AQI
14th February 2025
38AQI
38AQI
15th February 2025
37AQI
37AQI
16th February 2025
43AQI
43AQI
17th February 2025
49AQI
49AQI
18th February 2025
50AQI
50AQI
19th February 2025
56AQI
56AQI
20th February 2025
44AQI
44AQI
21st February 2025
41AQI
41AQI
22nd February 2025
27AQI
27AQI
23rd February 2025
30AQI
30AQI
24th February 2025
23AQI
23AQI
25th February 2025
24AQI
24AQI
26th February 2025
27AQI
27AQI
27th February 2025
39AQI
39AQI
28th February 2025
45AQI
45AQI
1st March 2025
39AQI
39AQI
2nd March 2025
33AQI
33AQI
3rd March 2025
44AQI
44AQI
4th March 2025
53AQI
53AQI
5th March 2025
53AQI
53AQI
6th March 2025
34AQI
34AQI
7th March 2025
29AQI
29AQI
8th March 2025
23AQI
23AQI
9th March 2025
27AQI
27AQI
10th March 2025
24AQI
24AQI
11th March 2025
25AQI
25AQI
12th March 2025
27AQI
27AQI
13th March 2025
25AQI
25AQI
14th March 2025
29AQI
29AQI
15th March 2025
29AQI
29AQI
16th March 2025
35AQI
35AQI
17th March 2025
34AQI
34AQI
18th March 2025
23AQI
23AQI
19th March 2025
22AQI
22AQI
20th March 2025
37AQI
37AQI
21st March 2025
22AQI
22AQI
22nd March 2025
16AQI
16AQI
23rd March 2025
23AQI
23AQI
24th March 2025
31AQI
31AQI
25th March 2025
40AQI
40AQI
26th March 2025
42AQI
42AQI
27th March 2025
47AQI
47AQI
28th March 2025
37AQI
37AQI
29th March 2025
25AQI
25AQI
30th March 2025
34AQI
34AQI
31st March 2025
37AQI
37AQI
1st April 2025
48AQI
48AQI
2nd April 2025
50AQI
50AQI
3rd April 2025
22AQI
22AQI
4th April 2025
30AQI
30AQI
5th April 2025
18AQI
18AQI
6th April 2025
30AQI
30AQI
7th April 2025
41AQI
41AQI
8th April 2025
63AQI
63AQI
9th April 2025
74AQI
74AQI
10th April 2025
56AQI
56AQI
11th April 2025
45AQI
45AQI
12th April 2025
42AQI
42AQI
13th April 2025
40AQI
40AQI
14th April 2025
44AQI
44AQI
15th April 2025
19AQI
19AQI
16th April 2025
18AQI
18AQI
17th April 2025
20AQI
20AQI
18th April 2025
19AQI
19AQI
19th April 2025
17AQI
17AQI
20th April 2025
19AQI
19AQI
21st April 2025
23AQI
23AQI
22nd April 2025
23AQI
23AQI
23rd April 2025
30AQI
30AQI
24th April 2025
28AQI
28AQI
25th April 2025
36AQI
36AQI
26th April 2025
22AQI
22AQI
27th April 2025
25AQI
25AQI
28th April 2025
44AQI
44AQI
29th April 2025
30AQI
30AQI
30th April 2025
25AQI
25AQI
1st May 2025
31AQI
31AQI
2nd May 2025
42AQI
42AQI
3rd May 2025
27AQI
27AQI
4th May 2025
33AQI
33AQI
5th May 2025
27AQI
27AQI
6th May 2025
23AQI
23AQI
7th May 2025
35AQI
35AQI
8th May 2025
41AQI
41AQI
9th May 2025
51AQI
51AQI
10th May 2025
40AQI
40AQI
11th May 2025
31AQI
31AQI
12th May 2025
31AQI
31AQI
13th May 2025
39AQI
39AQI
14th May 2025
38AQI
38AQI
15th May 2025
26AQI
26AQI
16th May 2025
46AQI
46AQI
17th May 2025
53AQI
53AQI
18th May 2025
53AQI
53AQI
19th May 2025
41AQI
41AQI
20th May 2025
39AQI
39AQI
21st May 2025
43AQI
43AQI
22nd May 2025
28AQI
28AQI
23rd May 2025
36AQI
36AQI
24th May 2025
38AQI
38AQI
25th May 2025
36AQI
36AQI
26th May 2025
27AQI
27AQI
27th May 2025
38AQI
38AQI
28th May 2025
42AQI
42AQI
29th May 2025
44AQI
44AQI
30th May 2025
53AQI
53AQI
31st May 2025
42AQI
42AQI
1st June 2025
31AQI
31AQI
2nd June 2025
39AQI
39AQI
3rd June 2025
51AQI
51AQI
4th June 2025
44AQI
44AQI
5th June 2025
30AQI
30AQI
6th June 2025
30AQI
30AQI
7th June 2025
25AQI
25AQI
8th June 2025
49AQI
49AQI
9th June 2025
65AQI
65AQI
10th June 2025
68AQI
68AQI
11th June 2025
65AQI
65AQI
12th June 2025
65AQI
65AQI
13th June 2025
69AQI
69AQI
14th June 2025
54AQI
54AQI
15th June 2025
41AQI
41AQI
16th June 2025
42AQI
42AQI
17th June 2025
49AQI
49AQI
18th June 2025
52AQI
52AQI
19th June 2025
58AQI
58AQI
20th June 2025
59AQI
59AQI
21st June 2025
59AQI
59AQI
22nd June 2025
60AQI
60AQI
23rd June 2025
56AQI
56AQI
24th June 2025
59AQI
59AQI
25th June 2025
54AQI
54AQI
26th June 2025
52AQI
52AQI
27th June 2025
48AQI
48AQI
28th June 2025
50AQI
50AQI
29th June 2025
47AQI
47AQI
30th June 2025
52AQI
52AQI
1st July 2025
54AQI
54AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
39AQI
39AQI
4th July 2025
45AQI
45AQI
5th July 2025
40AQI
40AQI
6th July 2025
34AQI
34AQI
7th July 2025
32AQI
32AQI
8th July 2025
34AQI
34AQI
9th July 2025
34AQI
34AQI
10th July 2025
37AQI
37AQI
11th July 2025
49AQI
49AQI
12th July 2025
49AQI
49AQI
13th July 2025
49AQI
49AQI
14th July 2025
48AQI
48AQI
15th July 2025
42AQI
42AQI
16th July 2025
49AQI
49AQI
17th July 2025
52AQI
52AQI
18th July 2025
41AQI
41AQI
19th July 2025
31AQI
31AQI
20th July 2025
27AQI
27AQI
21st July 2025
26AQI
26AQI
22nd July 2025
24AQI
24AQI
23rd July 2025
22AQI
22AQI
24th July 2025
19AQI
19AQI
25th July 2025
34AQI
34AQI
26th July 2025
46AQI
46AQI
27th July 2025
49AQI
49AQI
28th July 2025
34AQI
34AQI
29th July 2025
27AQI
27AQI
30th July 2025
25AQI
25AQI
31st July 2025
22AQI
22AQI
1st August 2025
33AQI
33AQI
2nd August 2025
26AQI
26AQI
3rd August 2025
28AQI
28AQI
4th August 2025
33AQI
33AQI
5th August 2025
38AQI
38AQI
6th August 2025
31AQI
31AQI
7th August 2025
36AQI
36AQI
8th August 2025
37AQI
37AQI
9th August 2025
28AQI
28AQI
10th August 2025
34AQI
34AQI
31AQI
39AQI
32AQI
33AQI
38AQI
51AQI
37AQI
32AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
27
4
25
3
29
2
27
3
27
4
13
17
29
2
10
187
35
Highest AQI recorded in
June51AQI
Lowest AQI recorded in
January31AQI
202434AQI
23
8
23
6
27
4
27
3
28
3
24
6
25
6
29
2
23
7
30
1
22
8
28
3
309
57
Highest AQI recorded in
July40AQI
Lowest AQI recorded in
March26AQI
202331AQI
30
1
16
12
26
5
28
2
31
24
6
30
1
29
2
22
8
20
11
29
30
1
315
49
Highest AQI recorded in
February49AQI
Lowest AQI recorded in
May22AQI
202238AQI
21
9
13
8
26
5
25
5
27
4
24
6
13
8
2
1
28
21
10
30
27
4
256
59
2
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
November23AQI
202137AQI
28
2
26
2
22
9
24
6
28
3
25
5
24
7
29
2
22
8
23
8
28
2
29
2
308
56
Highest AQI recorded in
March43AQI
Lowest AQI recorded in
December29AQI
202036AQI
4
9
20
1
12
6
24
6
29
2
30
1
21
9
29
2
26
3
30
1
225
40
Highest AQI recorded in
March51AQI
Lowest AQI recorded in
December22AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
38AQILeast Polluted Year Recorded
2023(Avg.)
31AQIErandio's annual 2025 AQI (37) shows an average percentage change of 5.8% (worsened AQI) compared to previous years: 2020 (36), 2021 (37), 2022 (38), 2023 (31), 2024 (34).
