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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Valderejo, Vitoria Gasteiz, 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

Valderejo, Vitoria Gasteiz, Basque Country, Spain

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Aug 2026
80AQI
Lowest AQI recorded on
31st Aug 2025
18AQI

Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 15th Aug - 16th Aug 2026

Valderejo, Vitoria Gasteiz, Basque Country, Spain

AQI
Day
Night
.

7 AM15th Aug 2026

9 PM

6 AM16th Aug 2026

Day time
Avg. Highest Time
9PM15th Aug

64AQI

Avg. Lowest Time
2PM15th Aug

14AQI

Night time
Avg. Highest Time
11PM15th Aug

66AQI

Avg. Lowest Time
1AM16th Aug

33AQI

In the last 24 hours,

Valderejo's AQI reached its highest point of 66 at 11 PM during the Night, while the lowest point, 14, was recorded at 2 PM during the Day between 15th Aug and 16th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Valderejo, Vitoria Gasteiz, Basque Country, Spain

JulAug
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
18th Jul 2026277 AMAQI
18th Jul 2026258 AMAQI
18th Jul 2026319 AMAQI
18th Jul 20262910 AMAQI
18th Jul 20262911 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026231 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026276 PMAQI
18th Jul 2026277 PMAQI
18th Jul 2026298 PMAQI
18th Jul 2026349 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20263411 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026361 AMAQI
19th Jul 2026342 AMAQI
19th Jul 2026333 AMAQI
19th Jul 2026294 AMAQI
19th Jul 2026315 AMAQI
19th Jul 2026296 AMAQI

19°C13/28°C

19th Jul 2026367 AMAQI
19th Jul 2026368 AMAQI
19th Jul 2026319 AMAQI
19th Jul 20262910 AMAQI
19th Jul 20262911 AMAQI
19th Jul 20263612 PMAQI
19th Jul 2026311 PMAQI
19th Jul 2026382 PMAQI
19th Jul 2026403 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026405 PMAQI
19th Jul 2026426 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026468 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20264610 PMAQI
19th Jul 20264211 PMAQI
20th Jul 20264612 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026482 AMAQI
20th Jul 2026513 AMAQI
20th Jul 2026514 AMAQI
20th Jul 2026495 AMAQI
20th Jul 2026546 AMAQI

21°C12/33°C

20th Jul 2026557 AMAQI
20th Jul 2026558 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265210 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20265112 PMAQI
20th Jul 2026491 PMAQI
20th Jul 2026462 PMAQI
20th Jul 2026553 PMAQI
20th Jul 2026534 PMAQI
20th Jul 2026525 PMAQI
20th Jul 2026516 PMAQI
20th Jul 2026427 PMAQI
20th Jul 2026408 PMAQI
20th Jul 2026339 PMAQI
20th Jul 20263610 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20263112 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026312 AMAQI
21st Jul 2026333 AMAQI
21st Jul 2026314 AMAQI
21st Jul 2026366 AMAQI

22°C13/35°C

21st Jul 2026367 AMAQI
21st Jul 2026368 AMAQI
21st Jul 2026319 AMAQI
21st Jul 20263110 AMAQI
21st Jul 20263311 AMAQI
21st Jul 20264412 PMAQI
21st Jul 2026361 PMAQI
21st Jul 2026362 PMAQI
21st Jul 2026333 PMAQI
21st Jul 2026364 PMAQI
21st Jul 2026405 PMAQI
21st Jul 2026296 PMAQI
21st Jul 2026297 PMAQI
21st Jul 2026238 PMAQI
21st Jul 2026239 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262311 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026212 AMAQI
22nd Jul 2026253 AMAQI
22nd Jul 2026254 AMAQI
22nd Jul 2026255 AMAQI
22nd Jul 2026236 AMAQI

20°C12/30°C

22nd Jul 2026257 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20262912 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026383 PMAQI
22nd Jul 2026404 PMAQI
22nd Jul 2026215 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026347 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20263110 PMAQI
22nd Jul 20262911 PMAQI
23rd Jul 20263612 AMAQI
23rd Jul 2026401 AMAQI
23rd Jul 2026362 AMAQI
23rd Jul 2026333 AMAQI
23rd Jul 2026364 AMAQI
23rd Jul 2026315 AMAQI
23rd Jul 2026296 AMAQI

23°C12/36°C

23rd Jul 2026367 AMAQI
23rd Jul 2026338 AMAQI
23rd Jul 2026389 AMAQI
23rd Jul 20263610 AMAQI
23rd Jul 20263811 AMAQI
23rd Jul 20263212 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026232 PMAQI
23rd Jul 2026293 PMAQI
23rd Jul 2026364 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026337 PMAQI
23rd Jul 2026328 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262910 PMAQI
23rd Jul 20263111 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026381 AMAQI
24th Jul 2026762 AMAQI
24th Jul 2026733 AMAQI
24th Jul 2026714 AMAQI
24th Jul 2026695 AMAQI
24th Jul 2026726 AMAQI

23°C13/36°C

24th Jul 2026697 AMAQI
24th Jul 2026668 AMAQI
24th Jul 2026629 AMAQI
24th Jul 20266610 AMAQI
24th Jul 20266311 AMAQI
24th Jul 20266612 PMAQI
24th Jul 2026691 PMAQI
24th Jul 2026502 PMAQI
24th Jul 2026333 PMAQI
24th Jul 2026274 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026147 PMAQI
24th Jul 2026178 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20264010 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026401 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026333 AMAQI
25th Jul 2026234 AMAQI
25th Jul 2026215 AMAQI
25th Jul 2026256 AMAQI

22°C12/33°C

25th Jul 2026217 AMAQI
25th Jul 2026218 AMAQI
25th Jul 2026179 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026192 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026194 PMAQI
25th Jul 2026175 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20261711 PMAQI
26th Jul 20261412 AMAQI
26th Jul 2026171 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026193 AMAQI
26th Jul 2026194 AMAQI
26th Jul 2026215 AMAQI
26th Jul 2026366 AMAQI

16°C10/22°C

26th Jul 2026237 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262110 AMAQI
26th Jul 20262311 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026333 PMAQI
26th Jul 2026334 PMAQI
26th Jul 2026295 PMAQI
26th Jul 2026316 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20263611 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026294 AMAQI
27th Jul 2026295 AMAQI
27th Jul 2026256 AMAQI

17°C10/25°C

27th Jul 2026237 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026251 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026254 AMAQI
28th Jul 2026235 AMAQI
28th Jul 2026366 AMAQI

19°C10/30°C

28th Jul 2026297 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20263312 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026303 PMAQI
28th Jul 2026344 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026366 PMAQI
28th Jul 2026327 PMAQI
28th Jul 2026468 PMAQI
28th Jul 2026509 PMAQI
28th Jul 20264610 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20264012 AMAQI
29th Jul 2026331 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026383 AMAQI
29th Jul 2026384 AMAQI
29th Jul 2026385 AMAQI
29th Jul 2026366 AMAQI

24°C13/37°C

29th Jul 2026367 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20264611 AMAQI
29th Jul 20265112 PMAQI
29th Jul 2026541 PMAQI
29th Jul 2026642 PMAQI
29th Jul 2026673 PMAQI
29th Jul 2026834 PMAQI
29th Jul 2026885 PMAQI
29th Jul 2026766 PMAQI
29th Jul 2026737 PMAQI
29th Jul 2026708 PMAQI
29th Jul 2026709 PMAQI
29th Jul 20267210 PMAQI
29th Jul 20265811 PMAQI
30th Jul 20265912 AMAQI
30th Jul 2026591 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026313 AMAQI
30th Jul 2026294 AMAQI
30th Jul 2026405 AMAQI
30th Jul 2026406 AMAQI

26°C17/39°C

30th Jul 2026317 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026279 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20263311 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026511 PMAQI
30th Jul 2026602 PMAQI
30th Jul 2026813 PMAQI
30th Jul 20261024 PMAQI
30th Jul 2026755 PMAQI
30th Jul 2026656 PMAQI
30th Jul 2026607 PMAQI
30th Jul 2026608 PMAQI
30th Jul 2026589 PMAQI
30th Jul 20265010 PMAQI
30th Jul 20264211 PMAQI
31st Jul 20263112 AMAQI
31st Jul 2026401 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026403 AMAQI
31st Jul 2026274 AMAQI
31st Jul 2026315 AMAQI
31st Jul 2026336 AMAQI

23°C13/36°C

31st Jul 2026427 AMAQI
31st Jul 2026448 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20263311 AMAQI
31st Jul 20263612 PMAQI
31st Jul 2026331 PMAQI
31st Jul 2026342 PMAQI
31st Jul 2026463 PMAQI
31st Jul 2026514 PMAQI
31st Jul 2026405 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026317 PMAQI
31st Jul 2026318 PMAQI
31st Jul 2026299 PMAQI
31st Jul 20262710 PMAQI
31st Jul 20262711 PMAQI
1st Aug 20263612 AMAQI
1st Aug 2026401 AMAQI
1st Aug 2026382 AMAQI
1st Aug 2026363 AMAQI
1st Aug 2026314 AMAQI
1st Aug 2026295 AMAQI
1st Aug 2026296 AMAQI

21°C17/29°C

1st Aug 2026297 AMAQI
1st Aug 2026318 AMAQI
1st Aug 2026339 AMAQI
1st Aug 20263110 AMAQI
1st Aug 20262911 AMAQI
1st Aug 20262912 PMAQI
1st Aug 2026271 PMAQI
1st Aug 2026192 PMAQI
1st Aug 2026213 PMAQI
1st Aug 2026194 PMAQI
1st Aug 2026215 PMAQI
1st Aug 2026216 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026278 PMAQI
1st Aug 2026259 PMAQI
1st Aug 20262510 PMAQI
1st Aug 20262911 PMAQI
2nd Aug 20262912 AMAQI
2nd Aug 2026331 AMAQI
2nd Aug 2026402 AMAQI
2nd Aug 2026383 AMAQI
2nd Aug 2026364 AMAQI
2nd Aug 2026335 AMAQI
2nd Aug 2026366 AMAQI

20°C14/30°C

2nd Aug 2026317 AMAQI
2nd Aug 2026338 AMAQI
2nd Aug 2026369 AMAQI
2nd Aug 20263110 AMAQI
2nd Aug 20263111 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026401 PMAQI
2nd Aug 2026382 PMAQI
2nd Aug 2026403 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026295 PMAQI
2nd Aug 2026276 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026298 PMAQI
2nd Aug 2026339 PMAQI
2nd Aug 20263110 PMAQI
2nd Aug 20263311 PMAQI
3rd Aug 20263112 AMAQI
3rd Aug 2026301 AMAQI
3rd Aug 2026272 AMAQI
3rd Aug 2026333 AMAQI
3rd Aug 2026384 AMAQI
3rd Aug 2026305 AMAQI
3rd Aug 2026216 AMAQI

22°C11/35°C

3rd Aug 2026237 AMAQI
3rd Aug 2026238 AMAQI
3rd Aug 2026239 AMAQI
3rd Aug 20262510 AMAQI
3rd Aug 20262511 AMAQI
3rd Aug 20263612 PMAQI
3rd Aug 2026441 PMAQI
3rd Aug 2026522 PMAQI
3rd Aug 2026493 PMAQI
3rd Aug 2026514 PMAQI
3rd Aug 2026555 PMAQI
3rd Aug 2026596 PMAQI
3rd Aug 2026567 PMAQI
3rd Aug 2026558 PMAQI
3rd Aug 2026549 PMAQI
3rd Aug 20264910 PMAQI
3rd Aug 20264211 PMAQI
4th Aug 20264412 AMAQI
4th Aug 2026441 AMAQI
4th Aug 2026492 AMAQI
4th Aug 2026533 AMAQI
4th Aug 2026514 AMAQI
4th Aug 2026525 AMAQI
4th Aug 2026576 AMAQI

21°C13/33°C

4th Aug 2026557 AMAQI
4th Aug 2026558 AMAQI
4th Aug 2026559 AMAQI
4th Aug 20265710 AMAQI
4th Aug 20265811 AMAQI
4th Aug 20265612 PMAQI
4th Aug 2026521 PMAQI
4th Aug 2026442 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026384 PMAQI
4th Aug 2026385 PMAQI
4th Aug 2026406 PMAQI
4th Aug 2026407 PMAQI
4th Aug 2026408 PMAQI
4th Aug 2026369 PMAQI
4th Aug 20263810 PMAQI
4th Aug 20263811 PMAQI
5th Aug 20263312 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026322 AMAQI
5th Aug 2026363 AMAQI
5th Aug 2026334 AMAQI
5th Aug 2026315 AMAQI
5th Aug 2026316 AMAQI

21°C13/31°C

5th Aug 2026317 AMAQI
5th Aug 2026298 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20262710 AMAQI
5th Aug 20262711 AMAQI
5th Aug 20262712 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026362 PMAQI
5th Aug 2026403 PMAQI
5th Aug 2026324 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026326 PMAQI
5th Aug 2026347 PMAQI
5th Aug 2026278 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026291 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026333 AMAQI
6th Aug 2026364 AMAQI
6th Aug 2026325 AMAQI
6th Aug 2026256 AMAQI

18°C12/25°C

6th Aug 2026257 AMAQI
6th Aug 2026278 AMAQI
6th Aug 2026319 AMAQI
6th Aug 20261910 AMAQI
6th Aug 20261911 AMAQI
6th Aug 20261912 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026276 PMAQI
6th Aug 2026297 PMAQI
6th Aug 2026278 PMAQI
6th Aug 2026369 PMAQI
6th Aug 20264010 PMAQI
6th Aug 20263111 PMAQI
7th Aug 20263112 AMAQI
7th Aug 2026291 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026234 AMAQI
7th Aug 2026345 AMAQI
7th Aug 2026446 AMAQI

19°C16/25°C

7th Aug 2026277 AMAQI
7th Aug 2026278 AMAQI
7th Aug 2026239 AMAQI
7th Aug 20262310 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026251 PMAQI
7th Aug 2026252 PMAQI
7th Aug 2026253 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026315 PMAQI
7th Aug 2026296 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026338 PMAQI
7th Aug 2026429 PMAQI
7th Aug 20264010 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262912 AMAQI
8th Aug 2026291 AMAQI
8th Aug 2026272 AMAQI
8th Aug 2026293 AMAQI
8th Aug 2026334 AMAQI
8th Aug 2026345 AMAQI
8th Aug 2026386 AMAQI

22°C13/35°C

8th Aug 2026387 AMAQI
8th Aug 2026338 AMAQI
8th Aug 2026319 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20262712 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026232 PMAQI
8th Aug 2026363 PMAQI
8th Aug 2026504 PMAQI
8th Aug 2026625 PMAQI
8th Aug 2026606 PMAQI
8th Aug 2026577 PMAQI
8th Aug 2026588 PMAQI
8th Aug 2026339 PMAQI
8th Aug 20265110 PMAQI
8th Aug 20265011 PMAQI
9th Aug 20265012 AMAQI
9th Aug 2026521 AMAQI
9th Aug 2026462 AMAQI
9th Aug 2026403 AMAQI
9th Aug 2026384 AMAQI
9th Aug 2026335 AMAQI
9th Aug 2026296 AMAQI

22°C14/37°C

9th Aug 2026277 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262712 PMAQI
9th Aug 2026291 PMAQI
9th Aug 2026292 PMAQI
9th Aug 2026463 PMAQI
9th Aug 2026584 PMAQI
9th Aug 2026585 PMAQI
9th Aug 2026646 PMAQI
9th Aug 2026567 PMAQI
9th Aug 2026518 PMAQI
9th Aug 2026449 PMAQI
9th Aug 20264810 PMAQI
9th Aug 20264211 PMAQI
10th Aug 20263612 AMAQI
10th Aug 2026361 AMAQI
10th Aug 2026292 AMAQI
10th Aug 2026273 AMAQI
10th Aug 2026364 AMAQI
10th Aug 2026235 AMAQI
10th Aug 2026216 AMAQI

22°C14/33°C

10th Aug 2026197 AMAQI
10th Aug 2026178 AMAQI
10th Aug 2026149 AMAQI
10th Aug 20261410 AMAQI
10th Aug 20261711 AMAQI
10th Aug 20262112 PMAQI
10th Aug 2026171 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026273 PMAQI
10th Aug 2026344 PMAQI
10th Aug 2026275 PMAQI
10th Aug 2026316 PMAQI
10th Aug 2026337 PMAQI
10th Aug 2026298 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20265010 PMAQI
10th Aug 20264611 PMAQI
11th Aug 20264412 AMAQI
11th Aug 2026551 AMAQI
11th Aug 2026782 AMAQI
11th Aug 2026713 AMAQI
11th Aug 2026674 AMAQI
11th Aug 2026525 AMAQI
11th Aug 2026516 AMAQI

22°C15/32°C

11th Aug 2026427 AMAQI
11th Aug 2026408 AMAQI
11th Aug 2026409 AMAQI
11th Aug 20263810 AMAQI
11th Aug 20264611 AMAQI
11th Aug 20263812 PMAQI
11th Aug 2026361 PMAQI
11th Aug 2026402 PMAQI
11th Aug 2026423 PMAQI
11th Aug 2026384 PMAQI
11th Aug 2026425 PMAQI
11th Aug 2026486 PMAQI
11th Aug 2026487 PMAQI
11th Aug 2026428 PMAQI
11th Aug 2026389 PMAQI
11th Aug 20263610 PMAQI
11th Aug 20263811 PMAQI
12th Aug 20263112 AMAQI
12th Aug 2026501 AMAQI
12th Aug 2026572 AMAQI
12th Aug 2026523 AMAQI
12th Aug 2026534 AMAQI
12th Aug 2026575 AMAQI
12th Aug 2026566 AMAQI

22°C13/35°C

12th Aug 2026557 AMAQI
12th Aug 2026608 AMAQI
12th Aug 2026589 AMAQI
12th Aug 20265710 AMAQI
12th Aug 20265311 AMAQI
12th Aug 20265212 PMAQI
12th Aug 2026521 PMAQI
12th Aug 2026512 PMAQI
12th Aug 2026513 PMAQI
12th Aug 2026514 PMAQI
12th Aug 2026525 PMAQI
12th Aug 2026546 PMAQI
12th Aug 2026527 PMAQI
12th Aug 2026528 PMAQI
12th Aug 2026509 PMAQI
12th Aug 20264410 PMAQI
12th Aug 20264611 PMAQI
13th Aug 20264212 AMAQI
13th Aug 2026461 AMAQI
13th Aug 2026462 AMAQI
13th Aug 2026463 AMAQI
13th Aug 2026424 AMAQI
13th Aug 2026445 AMAQI
13th Aug 2026516 AMAQI

25°C15/37°C

13th Aug 2026527 AMAQI
13th Aug 2026528 AMAQI
13th Aug 2026549 AMAQI
13th Aug 20265210 AMAQI
13th Aug 20265111 AMAQI
13th Aug 20264812 PMAQI
13th Aug 2026501 PMAQI
13th Aug 2026512 PMAQI
13th Aug 2026503 PMAQI
13th Aug 2026524 PMAQI
13th Aug 2026585 PMAQI
13th Aug 2026606 PMAQI
13th Aug 2026607 PMAQI
13th Aug 2026608 PMAQI
13th Aug 2026689 PMAQI
13th Aug 20268010 PMAQI
13th Aug 20268811 PMAQI
14th Aug 20268612 AMAQI
14th Aug 20261061 AMAQI
14th Aug 2026992 AMAQI
14th Aug 2026873 AMAQI
14th Aug 2026744 AMAQI
14th Aug 2026705 AMAQI
14th Aug 2026856 AMAQI

25°C16/38°C

14th Aug 2026807 AMAQI
14th Aug 2026728 AMAQI
14th Aug 2026789 AMAQI
14th Aug 20267810 AMAQI
14th Aug 20268411 AMAQI
14th Aug 20268112 PMAQI
14th Aug 2026901 PMAQI
14th Aug 2026902 PMAQI
14th Aug 2026713 PMAQI
14th Aug 2026564 PMAQI
14th Aug 2026655 PMAQI
14th Aug 2026986 PMAQI
14th Aug 2026987 PMAQI
14th Aug 2026808 PMAQI
14th Aug 2026729 PMAQI
14th Aug 20266210 PMAQI
14th Aug 20265511 PMAQI
15th Aug 20264612 AMAQI
15th Aug 2026441 AMAQI
15th Aug 2026462 AMAQI
15th Aug 2026483 AMAQI
15th Aug 2026424 AMAQI
15th Aug 2026365 AMAQI
15th Aug 2026366 AMAQI

23°C15/35°C

15th Aug 2026317 AMAQI
15th Aug 2026488 AMAQI
15th Aug 2026339 AMAQI
15th Aug 20262710 AMAQI
15th Aug 20261411 AMAQI
15th Aug 20261712 PMAQI
15th Aug 2026171 PMAQI
15th Aug 2026142 PMAQI
15th Aug 2026213 PMAQI
15th Aug 2026254 PMAQI
15th Aug 2026275 PMAQI
15th Aug 2026466 PMAQI
15th Aug 2026527 PMAQI
15th Aug 2026608 PMAQI
15th Aug 2026649 PMAQI
15th Aug 20265510 PMAQI
15th Aug 20266611 PMAQI
16th Aug 20265212 AMAQI
16th Aug 2026331 AMAQI
16th Aug 2026382 AMAQI
16th Aug 2026513 AMAQI
16th Aug 2026574 AMAQI
16th Aug 2026525 AMAQI
16th Aug 2026486 AMAQI

21°C16/29°C

16th Aug 2026317 AMAQI
7 AM
16th Aug 2026298 AMAQI
16th Aug 2026199 AMAQI
16th Aug 20261710 AMAQI
16th Aug 20261711 AMAQI
16th Aug 20262912 PMAQI
16th Aug 2026331 PMAQI
16th Aug 2026462 PMAQI
2 PM
16th Aug 2026423 PMAQI
16th Aug 2026464 PMAQI
16th Aug 2026465 PMAQI
16th Aug 2026446 PMAQI
16th Aug 2026427 PMAQI
16th Aug 2026428 PMAQI
16th Aug 2026409 PMAQI
9 PM
16th Aug 20263610 PMAQI
16th Aug 20263111 PMAQI
2 AM
6 AM

22°C17/30°C

Day time
Avg. Highest Time
4 PM

42AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM - 2 PM

35AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 4 PM (Avg. 42), while the lowest AQI was between 9 AM to 2 PM (Avg. 35).
Night time
Avg. Highest Time
1 AM - 4 AM

40AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM

37AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 40), while the lowest AQI was between 12 AM to 12 AM (Avg. 37).

2026 Days Vs Air Quality

Valderejo, Vitoria Gasteiz, Basque Country, Spain

2026

89%

199

11%

25

Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)

Good
199 Days
Moderate
25 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 89%

Health Risk Level:

Low

In 2026, 89% of 228 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

Valderejo, Vitoria Gasteiz, 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
29AQI (US)
2nd January 2026
12AQI (US)
3rd January 2026
22AQI (US)
4th January 2026
13AQI (US)
5th January 2026
14AQI (US)
6th January 2026
18AQI (US)
7th January 2026
10AQI (US)
8th January 2026
11AQI (US)
9th January 2026
10AQI (US)
10th January 2026
9AQI (US)
11th January 2026
12AQI (US)
12th January 2026
10AQI (US)
13th January 2026
16AQI (US)
14th January 2026
13AQI (US)
15th January 2026
14AQI (US)
16th January 2026
11AQI (US)
17th January 2026
17AQI (US)
18th January 2026
16AQI (US)
19th January 2026
13AQI (US)
20th January 2026
9AQI (US)
21st January 2026
11AQI (US)
22nd January 2026
27AQI (US)
23rd January 2026
43AQI (US)
24th January 2026
32AQI (US)
25th January 2026
39AQI (US)
26th January 2026
31AQI (US)
27th January 2026
24AQI (US)
28th January 2026
11AQI (US)
29th January 2026
24AQI (US)
30th January 2026
50AQI (US)
31st January 2026
39AQI (US)
1st February 2026
24AQI (US)
2nd February 2026
10AQI (US)
3rd February 2026
35AQI (US)
4th February 2026
41AQI (US)
5th February 2026
40AQI (US)
6th February 2026
32AQI (US)
7th February 2026
35AQI (US)
8th February 2026
38AQI (US)
9th February 2026
38AQI (US)
10th February 2026
22AQI (US)
11th February 2026
30AQI (US)
12th February 2026
26AQI (US)
13th February 2026
19AQI (US)
14th February 2026
28AQI (US)
15th February 2026
18AQI (US)
16th February 2026
17AQI (US)
17th February 2026
27AQI (US)
18th February 2026
20AQI (US)
19th February 2026
23AQI (US)
20th February 2026
33AQI (US)
21st February 2026
16AQI (US)
22nd February 2026
22AQI (US)
23rd February 2026
51AQI (US)
24th February 2026
33AQI (US)
25th February 2026
46AQI (US)
26th February 2026
53AQI (US)
27th February 2026
50AQI (US)
28th February 2026
16AQI (US)
1st March 2026
30AQI (US)
2nd March 2026
45AQI (US)
3rd March 2026
32AQI (US)
4th March 2026
36AQI (US)
5th March 2026
61AQI (US)
6th March 2026
7AQI (US)
7th March 2026
11AQI (US)
8th March 2026
27AQI (US)
9th March 2026
17AQI (US)
10th March 2026
14AQI (US)
11th March 2026
28AQI (US)
12th March 2026
40AQI (US)
13th March 2026
29AQI (US)
14th March 2026
11AQI (US)
15th March 2026
11AQI (US)
16th March 2026
23AQI (US)
17th March 2026
24AQI (US)
18th March 2026
23AQI (US)
19th March 2026
31AQI (US)
20th March 2026
26AQI (US)
21st March 2026
32AQI (US)
22nd March 2026
50AQI (US)
23rd March 2026
68AQI (US)
24th March 2026
39AQI (US)
25th March 2026
34AQI (US)
26th March 2026
8AQI (US)
27th March 2026
14AQI (US)
28th March 2026
16AQI (US)
29th March 2026
16AQI (US)
30th March 2026
17AQI (US)
31st March 2026
23AQI (US)
1st April 2026
18AQI (US)
2nd April 2026
11AQI (US)
3rd April 2026
20AQI (US)
4th April 2026
22AQI (US)
5th April 2026
23AQI (US)
6th April 2026
22AQI (US)
7th April 2026
22AQI (US)
8th April 2026
32AQI (US)
9th April 2026
43AQI (US)
10th April 2026
50AQI (US)
11th April 2026
38AQI (US)
12th April 2026
12AQI (US)
13th April 2026
9AQI (US)
14th April 2026
16AQI (US)
15th April 2026
26AQI (US)
16th April 2026
18AQI (US)
17th April 2026
18th April 2026
18AQI (US)
19th April 2026
16AQI (US)
20th April 2026
40AQI (US)
21st April 2026
52AQI (US)
22nd April 2026
23rd April 2026
33AQI (US)
24th April 2026
23AQI (US)
25th April 2026
37AQI (US)
26th April 2026
49AQI (US)
27th April 2026
32AQI (US)
28th April 2026
24AQI (US)
29th April 2026
21AQI (US)
30th April 2026
16AQI (US)
1st May 2026
35AQI (US)
2nd May 2026
17AQI (US)
3rd May 2026
13AQI (US)
4th May 2026
16AQI (US)
5th May 2026
20AQI (US)
6th May 2026
26AQI (US)
7th May 2026
19AQI (US)
8th May 2026
21AQI (US)
9th May 2026
10th May 2026
23AQI (US)
11th May 2026
25AQI (US)
12th May 2026
24AQI (US)
13th May 2026
20AQI (US)
14th May 2026
20AQI (US)
15th May 2026
26AQI (US)
16th May 2026
35AQI (US)
17th May 2026
35AQI (US)
18th May 2026
39AQI (US)
19th May 2026
39AQI (US)
20th May 2026
40AQI (US)
21st May 2026
37AQI (US)
22nd May 2026
45AQI (US)
23rd May 2026
41AQI (US)
24th May 2026
41AQI (US)
25th May 2026
36AQI (US)
26th May 2026
27AQI (US)
27th May 2026
35AQI (US)
28th May 2026
56AQI (US)
29th May 2026
69AQI (US)
30th May 2026
49AQI (US)
31st May 2026
25AQI (US)
1st June 2026
14AQI (US)
2nd June 2026
23AQI (US)
3rd June 2026
14AQI (US)
4th June 2026
15AQI (US)
5th June 2026
11AQI (US)
6th June 2026
16AQI (US)
7th June 2026
20AQI (US)
8th June 2026
19AQI (US)
9th June 2026
9AQI (US)
10th June 2026
9AQI (US)
11th June 2026
16AQI (US)
12th June 2026
19AQI (US)
13th June 2026
19AQI (US)
14th June 2026
30AQI (US)
15th June 2026
52AQI (US)
16th June 2026
41AQI (US)
17th June 2026
53AQI (US)
18th June 2026
48AQI (US)
19th June 2026
63AQI (US)
20th June 2026
55AQI (US)
21st June 2026
55AQI (US)
22nd June 2026
59AQI (US)
23rd June 2026
66AQI (US)
24th June 2026
56AQI (US)
25th June 2026
52AQI (US)
26th June 2026
44AQI (US)
27th June 2026
58AQI (US)
28th June 2026
25AQI (US)
29th June 2026
15AQI (US)
30th June 2026
16AQI (US)
1st July 2026
15AQI (US)
2nd July 2026
16AQI (US)
3rd July 2026
13AQI (US)
4th July 2026
9AQI (US)
5th July 2026
28AQI (US)
6th July 2026
43AQI (US)
7th July 2026
51AQI (US)
8th July 2026
64AQI (US)
9th July 2026
54AQI (US)
10th July 2026
58AQI (US)
11th July 2026
36AQI (US)
12th July 2026
44AQI (US)
13th July 2026
47AQI (US)
14th July 2026
41AQI (US)
15th July 2026
28AQI (US)
16th July 2026
28AQI (US)
17th July 2026
30AQI (US)
18th July 2026
30AQI (US)
19th July 2026
36AQI (US)
20th July 2026
48AQI (US)
21st July 2026
32AQI (US)
22nd July 2026
27AQI (US)
23rd July 2026
32AQI (US)
24th July 2026
50AQI (US)
25th July 2026
24AQI (US)
26th July 2026
25AQI (US)
27th July 2026
26AQI (US)
28th July 2026
31AQI (US)
29th July 2026
54AQI (US)
30th July 2026
50AQI (US)
31st July 2026
34AQI (US)
1st August 2026
28AQI (US)
2nd August 2026
34AQI (US)
3rd August 2026
39AQI (US)
4th August 2026
47AQI (US)
5th August 2026
30AQI (US)
6th August 2026
27AQI (US)
7th August 2026
29AQI (US)
8th August 2026
38AQI (US)
9th August 2026
40AQI (US)
10th August 2026
27AQI (US)
11th August 2026
46AQI (US)
12th August 2026
52AQI (US)
13th August 2026
54AQI (US)
14th August 2026
80AQI (US)
15th August 2026
38AQI (US)
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

20AQI (US)

30AQI (US)

27AQI (US)

27AQI (US)

32AQI (US)

33AQI (US)

36AQI (US)

41AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202630AQI (US)

31
26
2
29
2
27
1
28
2
20
10
26
5
12
3
199
25

Highest AQI (US) recorded in

August

41AQI (US)

Lowest AQI (US) recorded in

January

20AQI (US)

202528AQI (US)

31
28
31
30
31
27
3
31
22
9
30
24
7
30
30
1
345
20

Highest AQI (US) recorded in

August

43AQI (US)

Lowest AQI (US) recorded in

November

17AQI (US)

202430AQI (US)

29
1
27
2
30
1
30
31
29
31
30
30
30
1
30
28
3
355
8

Highest AQI (US) recorded in

April

35AQI (US)

Lowest AQI (US) recorded in

October

25AQI (US)

202333AQI (US)

30
22
6
29
2
29
1
31
30
31
31
27
3
31
29
31
351
12

Highest AQI (US) recorded in

February

42AQI (US)

Lowest AQI (US) recorded in

December

26AQI (US)

202235AQI (US)

30
22
27
4
30
30
1
24
6
14
8
1
28
30
1
30
31
297
20

Highest AQI (US) recorded in

July

47AQI (US)

Lowest AQI (US) recorded in

November

27AQI (US)

202137AQI (US)

29
21
7
17
14
20
8
27
4
20
10
28
3
30
1
30
31
30
31
314
47

Highest AQI (US) recorded in

March

51AQI (US)

Lowest AQI (US) recorded in

December

28AQI (US)

202034AQI (US)

9
4
21
18
30
30
1
30
1
30
31
29
31
259
6

Highest AQI (US) recorded in

March

43AQI (US)

Lowest AQI (US) recorded in

October

29AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
37AQI (US)
Least Polluted Year Recorded
2025(Avg.)
28AQI (US)

Valderejo's annual 2026 AQI (US) (30) shows an average percentage change of -7.8% (improved AQI (US)) compared to previous years: 2020 (34), 2021 (37), 2022 (35), 2023 (33), 2024 (30), 2025 (28).