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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Barakaldo, 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

Barakaldo, Portugalete, Basque Country, Spain

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
11th Aug 2024
66AQI
Lowest AQI recorded on
4th Aug 2023
15AQI

Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 29 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Barakaldo, Portugalete, Basque Country, Spain

AQI
Day
Night
.

7 AM16th Aug 2026

9 PM

6 AM17th Aug 2026

Day time
Avg. Highest Time
7PM16th Aug

53AQI

Avg. Lowest Time
5PM16th Aug

21AQI

Night time
Avg. Highest Time
5AM17th Aug

29AQI

Avg. Lowest Time
3AM17th Aug

21AQI

In the last 24 hours,

Barakaldo's AQI reached its highest point of 53 at 7 PM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Barakaldo, Portugalete, Basque Country, Spain

JulAug
19th - 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 - 17th17th
Day
Night
19th Jul 2026407 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026389 AMAQI
19th Jul 20264210 AMAQI
19th Jul 20264611 AMAQI
19th Jul 20264612 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026462 PMAQI
19th Jul 2026423 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026425 PMAQI
19th Jul 2026426 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026448 PMAQI
19th Jul 2026509 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20266211 PMAQI
20th Jul 20266212 AMAQI
20th Jul 2026651 AMAQI
20th Jul 2026622 AMAQI
20th Jul 2026553 AMAQI
20th Jul 2026564 AMAQI
20th Jul 2026625 AMAQI
20th Jul 2026636 AMAQI

23°C17/28°C

20th Jul 2026627 AMAQI
20th Jul 2026668 AMAQI
20th Jul 2026639 AMAQI
20th Jul 20266510 AMAQI
20th Jul 20266211 AMAQI
20th Jul 20266212 PMAQI
20th Jul 2026621 PMAQI
20th Jul 2026622 PMAQI
20th Jul 2026483 PMAQI
20th Jul 2026474 PMAQI
20th Jul 2026425 PMAQI
20th Jul 2026596 PMAQI
20th Jul 2026307 PMAQI
20th Jul 2026308 PMAQI
20th Jul 2026429 PMAQI
20th Jul 20265110 PMAQI
20th Jul 20263211 PMAQI
21st Jul 20263112 AMAQI
21st Jul 2026301 AMAQI
21st Jul 2026302 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026314 AMAQI
21st Jul 2026526 AMAQI

22°C17/28°C

21st Jul 2026627 AMAQI
21st Jul 2026268 AMAQI
21st Jul 2026269 AMAQI
21st Jul 20262410 AMAQI
21st Jul 20262611 AMAQI
21st Jul 20264212 PMAQI
21st Jul 2026461 PMAQI
21st Jul 2026422 PMAQI
21st Jul 2026443 PMAQI
21st Jul 2026404 PMAQI
21st Jul 2026405 PMAQI
21st Jul 2026276 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262912 AMAQI
22nd Jul 2026361 AMAQI
22nd Jul 2026402 AMAQI
22nd Jul 2026363 AMAQI
22nd Jul 2026314 AMAQI
22nd Jul 2026365 AMAQI
22nd Jul 2026366 AMAQI

21°C16/26°C

22nd Jul 2026337 AMAQI
22nd Jul 2026408 AMAQI
22nd Jul 2026449 AMAQI
22nd Jul 20264210 AMAQI
22nd Jul 20265011 AMAQI
22nd Jul 20265012 PMAQI
22nd Jul 2026481 PMAQI
22nd Jul 2026422 PMAQI
22nd Jul 2026493 PMAQI
22nd Jul 2026534 PMAQI
22nd Jul 2026515 PMAQI
22nd Jul 2026426 PMAQI
22nd Jul 2026327 PMAQI
22nd Jul 2026288 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20264611 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026441 AMAQI
23rd Jul 2026422 AMAQI
23rd Jul 2026483 AMAQI
23rd Jul 2026464 AMAQI
23rd Jul 2026565 AMAQI
23rd Jul 2026626 AMAQI

22°C16/29°C

23rd Jul 2026587 AMAQI
23rd Jul 2026628 AMAQI
23rd Jul 2026719 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20264111 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026501 PMAQI
23rd Jul 2026562 PMAQI
23rd Jul 2026593 PMAQI
23rd Jul 2026594 PMAQI
23rd Jul 2026525 PMAQI
23rd Jul 2026506 PMAQI
23rd Jul 2026347 PMAQI
23rd Jul 2026388 PMAQI
23rd Jul 2026489 PMAQI
23rd Jul 20267010 PMAQI
23rd Jul 20268311 PMAQI
24th Jul 20267612 AMAQI
24th Jul 2026761 AMAQI
24th Jul 2026672 AMAQI
24th Jul 2026543 AMAQI
24th Jul 2026544 AMAQI
24th Jul 2026585 AMAQI
24th Jul 2026576 AMAQI

22°C16/29°C

24th Jul 2026787 AMAQI
24th Jul 2026828 AMAQI
24th Jul 2026769 AMAQI
24th Jul 20266710 AMAQI
24th Jul 20267111 AMAQI
24th Jul 20267612 PMAQI
24th Jul 2026781 PMAQI
24th Jul 2026822 PMAQI
24th Jul 2026783 PMAQI
24th Jul 2026804 PMAQI
24th Jul 2026785 PMAQI
24th Jul 2026536 PMAQI
24th Jul 2026647 PMAQI
24th Jul 2026628 PMAQI
24th Jul 2026509 PMAQI
24th Jul 20265410 PMAQI
24th Jul 20264211 PMAQI
25th Jul 20265912 AMAQI
25th Jul 2026331 AMAQI
25th Jul 2026222 AMAQI
25th Jul 2026303 AMAQI
25th Jul 2026364 AMAQI
25th Jul 2026365 AMAQI
25th Jul 2026386 AMAQI

22°C17/28°C

25th Jul 2026407 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026309 AMAQI
25th Jul 20261610 AMAQI
25th Jul 20261911 AMAQI
25th Jul 20261512 PMAQI
25th Jul 2026201 PMAQI
25th Jul 2026362 PMAQI
25th Jul 2026333 PMAQI
25th Jul 2026304 PMAQI
25th Jul 2026345 PMAQI
25th Jul 2026576 PMAQI
25th Jul 2026567 PMAQI
25th Jul 2026568 PMAQI
25th Jul 2026389 PMAQI
25th Jul 20264210 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20261512 AMAQI
26th Jul 2026141 AMAQI
26th Jul 2026312 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026204 AMAQI
26th Jul 2026165 AMAQI
26th Jul 2026166 AMAQI

20°C16/24°C

26th Jul 2026187 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026209 AMAQI
26th Jul 20261610 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026333 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026225 PMAQI
26th Jul 2026146 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026254 AMAQI
27th Jul 2026215 AMAQI
27th Jul 2026236 AMAQI

20°C16/24°C

27th Jul 2026237 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20263210 PMAQI
27th Jul 20264811 PMAQI
28th Jul 20264512 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026273 AMAQI
28th Jul 2026274 AMAQI
28th Jul 2026295 AMAQI
28th Jul 2026406 AMAQI

21°C16/25°C

28th Jul 2026347 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026409 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262711 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026312 PMAQI
28th Jul 2026403 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026465 PMAQI
28th Jul 2026526 PMAQI
28th Jul 2026627 PMAQI
28th Jul 2026748 PMAQI
28th Jul 2026549 PMAQI
28th Jul 20269410 PMAQI
28th Jul 20267511 PMAQI
29th Jul 20268512 AMAQI
29th Jul 2026691 AMAQI
29th Jul 2026472 AMAQI
29th Jul 2026463 AMAQI
29th Jul 2026284 AMAQI
29th Jul 2026195 AMAQI
29th Jul 2026366 AMAQI

23°C14/32°C

29th Jul 2026297 AMAQI
29th Jul 2026448 AMAQI
29th Jul 2026509 AMAQI
29th Jul 20265510 AMAQI
29th Jul 20265111 AMAQI
29th Jul 20264212 PMAQI
29th Jul 2026551 PMAQI
29th Jul 2026682 PMAQI
29th Jul 2026583 PMAQI
29th Jul 2026604 PMAQI
29th Jul 2026785 PMAQI
29th Jul 2026686 PMAQI
29th Jul 2026577 PMAQI
29th Jul 2026478 PMAQI
29th Jul 2026449 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20261911 PMAQI
30th Jul 20262012 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026302 AMAQI
30th Jul 2026303 AMAQI
30th Jul 2026314 AMAQI
30th Jul 2026275 AMAQI
30th Jul 2026276 AMAQI

23°C18/29°C

30th Jul 2026427 AMAQI
30th Jul 2026488 AMAQI
30th Jul 2026409 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20263411 AMAQI
30th Jul 20262612 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026242 PMAQI
30th Jul 2026303 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026515 PMAQI
30th Jul 2026486 PMAQI
30th Jul 2026507 PMAQI
30th Jul 2026548 PMAQI
30th Jul 2026469 PMAQI
30th Jul 20264410 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262312 AMAQI
31st Jul 2026161 AMAQI
31st Jul 2026242 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026254 AMAQI
31st Jul 2026385 AMAQI
31st Jul 2026276 AMAQI

22°C18/27°C

31st Jul 2026197 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026339 AMAQI
31st Jul 20262510 AMAQI
31st Jul 2026811 AMAQI
31st Jul 20261212 PMAQI
31st Jul 2026181 PMAQI
31st Jul 2026162 PMAQI
31st Jul 2026143 PMAQI
31st Jul 2026194 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026316 PMAQI
31st Jul 2026317 PMAQI
31st Jul 2026298 PMAQI
31st Jul 2026319 PMAQI
31st Jul 20264010 PMAQI
31st Jul 20264411 PMAQI
1st Aug 20264412 AMAQI
1st Aug 2026421 AMAQI
1st Aug 2026362 AMAQI
1st Aug 2026463 AMAQI
1st Aug 2026484 AMAQI
1st Aug 2026385 AMAQI
1st Aug 2026386 AMAQI

21°C19/25°C

1st Aug 2026297 AMAQI
1st Aug 2026318 AMAQI
1st Aug 2026349 AMAQI
1st Aug 20263610 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20263412 PMAQI
1st Aug 2026271 PMAQI
1st Aug 2026312 PMAQI
1st Aug 2026253 PMAQI
1st Aug 2026274 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026216 PMAQI
1st Aug 2026217 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026239 PMAQI
1st Aug 20262710 PMAQI
1st Aug 20263111 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026212 AMAQI
2nd Aug 2026233 AMAQI
2nd Aug 2026304 AMAQI
2nd Aug 2026255 AMAQI
2nd Aug 2026336 AMAQI

21°C18/24°C

2nd Aug 2026347 AMAQI
2nd Aug 2026278 AMAQI
2nd Aug 2026319 AMAQI
2nd Aug 20262110 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20262712 PMAQI
2nd Aug 2026291 PMAQI
2nd Aug 2026382 PMAQI
2nd Aug 2026423 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026445 PMAQI
2nd Aug 2026366 PMAQI
2nd Aug 2026317 PMAQI
2nd Aug 2026318 PMAQI
2nd Aug 2026239 PMAQI
2nd Aug 20263210 PMAQI
2nd Aug 20264411 PMAQI
3rd Aug 20263812 AMAQI
3rd Aug 2026291 AMAQI
3rd Aug 2026292 AMAQI
3rd Aug 2026273 AMAQI
3rd Aug 2026364 AMAQI
3rd Aug 2026325 AMAQI
3rd Aug 2026296 AMAQI

21°C15/27°C

3rd Aug 2026297 AMAQI
3rd Aug 2026298 AMAQI
3rd Aug 2026319 AMAQI
3rd Aug 20263110 AMAQI
3rd Aug 20263111 AMAQI
3rd Aug 20263612 PMAQI
3rd Aug 2026481 PMAQI
3rd Aug 2026472 PMAQI
3rd Aug 2026463 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026506 PMAQI
3rd Aug 2026497 PMAQI
3rd Aug 2026488 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20264910 PMAQI
3rd Aug 20264911 PMAQI
4th Aug 20264612 AMAQI
4th Aug 2026421 AMAQI
4th Aug 2026382 AMAQI
4th Aug 2026403 AMAQI
4th Aug 2026404 AMAQI
4th Aug 2026425 AMAQI
4th Aug 2026426 AMAQI

21°C18/26°C

4th Aug 2026407 AMAQI
4th Aug 2026408 AMAQI
4th Aug 2026409 AMAQI
4th Aug 20264410 AMAQI
4th Aug 20264611 AMAQI
4th Aug 20264212 PMAQI
4th Aug 2026441 PMAQI
4th Aug 2026382 PMAQI
4th Aug 2026333 PMAQI
4th Aug 2026404 PMAQI
4th Aug 2026405 PMAQI
4th Aug 2026406 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026298 PMAQI
4th Aug 2026319 PMAQI
4th Aug 20265710 PMAQI
4th Aug 20263811 PMAQI
5th Aug 20263812 AMAQI
5th Aug 2026421 AMAQI
5th Aug 2026422 AMAQI
5th Aug 2026423 AMAQI
5th Aug 2026444 AMAQI
5th Aug 2026425 AMAQI
5th Aug 2026476 AMAQI

21°C17/26°C

5th Aug 2026537 AMAQI
5th Aug 2026478 AMAQI
5th Aug 2026389 AMAQI
5th Aug 20263810 AMAQI
5th Aug 20263811 AMAQI
5th Aug 20264012 PMAQI
5th Aug 2026481 PMAQI
5th Aug 2026422 PMAQI
5th Aug 2026363 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026366 PMAQI
5th Aug 2026427 PMAQI
5th Aug 2026338 PMAQI
5th Aug 2026339 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026321 AMAQI
6th Aug 2026312 AMAQI
6th Aug 2026253 AMAQI
6th Aug 2026274 AMAQI
6th Aug 2026255 AMAQI
6th Aug 2026236 AMAQI

20°C17/22°C

6th Aug 2026217 AMAQI
6th Aug 2026238 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262111 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026231 PMAQI
6th Aug 2026252 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 2026279 PMAQI
6th Aug 20264410 PMAQI
6th Aug 20264211 PMAQI
7th Aug 20263812 AMAQI
7th Aug 2026171 AMAQI
7th Aug 2026172 AMAQI
7th Aug 2026173 AMAQI
7th Aug 2026194 AMAQI
7th Aug 2026275 AMAQI
7th Aug 2026426 AMAQI

21°C19/24°C

7th Aug 2026407 AMAQI
7th Aug 2026388 AMAQI
7th Aug 2026369 AMAQI
7th Aug 20263610 AMAQI
7th Aug 20263311 AMAQI
7th Aug 20263412 PMAQI
7th Aug 2026271 PMAQI
7th Aug 2026302 PMAQI
7th Aug 2026363 PMAQI
7th Aug 2026404 PMAQI
7th Aug 2026425 PMAQI
7th Aug 2026406 PMAQI
7th Aug 2026307 PMAQI
7th Aug 2026218 PMAQI
7th Aug 2026469 PMAQI
7th Aug 20264410 PMAQI
7th Aug 20264011 PMAQI
8th Aug 20262912 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026332 AMAQI
8th Aug 2026383 AMAQI
8th Aug 2026314 AMAQI
8th Aug 2026405 AMAQI
8th Aug 2026506 AMAQI

21°C16/27°C

8th Aug 2026467 AMAQI
8th Aug 2026488 AMAQI
8th Aug 2026469 AMAQI
8th Aug 20264010 AMAQI
8th Aug 20263211 AMAQI
8th Aug 20262912 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026272 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026364 PMAQI
8th Aug 2026365 PMAQI
8th Aug 2026486 PMAQI
8th Aug 2026527 PMAQI
8th Aug 2026708 PMAQI
8th Aug 2026369 PMAQI
8th Aug 20261510 PMAQI
8th Aug 20262811 PMAQI
9th Aug 20261612 AMAQI
9th Aug 2026341 AMAQI
9th Aug 2026442 AMAQI
9th Aug 2026303 AMAQI
9th Aug 2026544 AMAQI
9th Aug 2026565 AMAQI
9th Aug 2026546 AMAQI

22°C16/29°C

9th Aug 2026657 AMAQI
9th Aug 2026588 AMAQI
9th Aug 2026569 AMAQI
9th Aug 20265210 AMAQI
9th Aug 20263311 AMAQI
9th Aug 20262712 PMAQI
9th Aug 2026181 PMAQI
9th Aug 2026212 PMAQI
9th Aug 2026293 PMAQI
9th Aug 2026304 PMAQI
9th Aug 2026425 PMAQI
9th Aug 2026546 PMAQI
9th Aug 2026567 PMAQI
9th Aug 2026408 PMAQI
9th Aug 2026229 PMAQI
9th Aug 20263610 PMAQI
9th Aug 20264711 PMAQI
10th Aug 20262412 AMAQI
10th Aug 2026241 AMAQI
10th Aug 2026232 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026304 AMAQI
10th Aug 2026295 AMAQI
10th Aug 2026316 AMAQI

21°C18/26°C

10th Aug 2026337 AMAQI
10th Aug 2026228 AMAQI
10th Aug 2026169 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20261911 AMAQI
10th Aug 20261712 PMAQI
10th Aug 2026171 PMAQI
10th Aug 2026262 PMAQI
10th Aug 2026243 PMAQI
10th Aug 2026244 PMAQI
10th Aug 2026195 PMAQI
10th Aug 2026206 PMAQI
10th Aug 2026197 PMAQI
10th Aug 2026218 PMAQI
10th Aug 2026219 PMAQI
10th Aug 20262910 PMAQI
10th Aug 20264211 PMAQI
11th Aug 20263612 AMAQI
11th Aug 2026271 AMAQI
11th Aug 2026382 AMAQI
11th Aug 2026383 AMAQI
11th Aug 2026384 AMAQI
11th Aug 2026365 AMAQI
11th Aug 2026426 AMAQI

22°C18/27°C

11th Aug 2026447 AMAQI
11th Aug 2026428 AMAQI
11th Aug 2026369 AMAQI
11th Aug 20263610 AMAQI
11th Aug 20264011 AMAQI
11th Aug 20264012 PMAQI
11th Aug 2026461 PMAQI
11th Aug 2026422 PMAQI
11th Aug 2026423 PMAQI
11th Aug 2026464 PMAQI
11th Aug 2026425 PMAQI
11th Aug 2026466 PMAQI
11th Aug 2026447 PMAQI
11th Aug 2026468 PMAQI
11th Aug 2026469 PMAQI
11th Aug 20265210 PMAQI
11th Aug 20265011 PMAQI
12th Aug 20264212 AMAQI
12th Aug 2026421 AMAQI
12th Aug 2026402 AMAQI
12th Aug 2026383 AMAQI
12th Aug 2026324 AMAQI
12th Aug 2026345 AMAQI
12th Aug 2026426 AMAQI

23°C17/29°C

12th Aug 2026467 AMAQI
12th Aug 2026518 AMAQI
12th Aug 2026489 AMAQI
12th Aug 20264810 AMAQI
12th Aug 20264811 AMAQI
12th Aug 20264812 PMAQI
12th Aug 2026501 PMAQI
12th Aug 2026502 PMAQI
12th Aug 2026513 PMAQI
12th Aug 2026514 PMAQI
12th Aug 2026525 PMAQI
12th Aug 2026516 PMAQI
12th Aug 2026487 PMAQI
12th Aug 2026448 PMAQI
12th Aug 2026489 PMAQI
12th Aug 20265110 PMAQI
12th Aug 20265411 PMAQI
13th Aug 20265812 AMAQI
13th Aug 2026101 AMAQI
13th Aug 2026232 AMAQI
13th Aug 2026273 AMAQI
13th Aug 2026254 AMAQI
13th Aug 2026385 AMAQI
13th Aug 2026486 AMAQI

24°C18/31°C

13th Aug 2026447 AMAQI
13th Aug 2026558 AMAQI
13th Aug 2026569 AMAQI
13th Aug 20263310 AMAQI
13th Aug 20263811 AMAQI
13th Aug 20262812 PMAQI
13th Aug 2026341 PMAQI
13th Aug 2026402 PMAQI
13th Aug 2026553 PMAQI
13th Aug 2026564 PMAQI
13th Aug 2026595 PMAQI
13th Aug 2026526 PMAQI
13th Aug 2026387 PMAQI
13th Aug 2026688 PMAQI
13th Aug 2026809 PMAQI
13th Aug 20266310 PMAQI
13th Aug 20265411 PMAQI
14th Aug 20263812 AMAQI
14th Aug 2026221 AMAQI
14th Aug 2026332 AMAQI
14th Aug 2026383 AMAQI
14th Aug 2026334 AMAQI
14th Aug 2026315 AMAQI
14th Aug 2026336 AMAQI

24°C19/31°C

14th Aug 2026467 AMAQI
14th Aug 2026448 AMAQI
14th Aug 2026539 AMAQI
14th Aug 20263610 AMAQI
14th Aug 20264011 AMAQI
14th Aug 20263712 PMAQI
14th Aug 2026301 PMAQI
14th Aug 2026342 PMAQI
14th Aug 2026513 PMAQI
14th Aug 2026694 PMAQI
14th Aug 2026425 PMAQI
14th Aug 2026306 PMAQI
14th Aug 2026297 PMAQI
14th Aug 2026298 PMAQI
14th Aug 2026269 PMAQI
14th Aug 20262810 PMAQI
14th Aug 20262211 PMAQI
15th Aug 20262112 AMAQI
15th Aug 2026341 AMAQI
15th Aug 2026422 AMAQI
15th Aug 2026523 AMAQI
15th Aug 2026274 AMAQI
15th Aug 2026335 AMAQI
15th Aug 2026316 AMAQI

23°C20/27°C

15th Aug 2026277 AMAQI
15th Aug 2026208 AMAQI
15th Aug 2026369 AMAQI
15th Aug 20262910 AMAQI
15th Aug 20261811 AMAQI
15th Aug 20262112 PMAQI
15th Aug 2026121 PMAQI
15th Aug 2026172 PMAQI
15th Aug 2026233 PMAQI
15th Aug 2026194 PMAQI
15th Aug 2026175 PMAQI
15th Aug 2026316 PMAQI
15th Aug 2026217 PMAQI
15th Aug 2026388 PMAQI
15th Aug 2026389 PMAQI
15th Aug 20263810 PMAQI
15th Aug 20262511 PMAQI
16th Aug 20262512 AMAQI
16th Aug 2026271 AMAQI
16th Aug 2026272 AMAQI
16th Aug 2026253 AMAQI
16th Aug 2026464 AMAQI
16th Aug 2026515 AMAQI
16th Aug 2026256 AMAQI

22°C20/26°C

16th Aug 2026217 AMAQI
16th Aug 2026218 AMAQI
16th Aug 2026299 AMAQI
16th Aug 20262910 AMAQI
16th Aug 20262311 AMAQI
16th Aug 20262112 PMAQI
16th Aug 2026231 PMAQI
16th Aug 2026252 PMAQI
16th Aug 2026273 PMAQI
16th Aug 2026234 PMAQI
16th Aug 2026215 PMAQI
16th Aug 2026516 PMAQI
16th Aug 2026537 PMAQI
16th Aug 2026298 PMAQI
16th Aug 2026319 PMAQI
16th Aug 20262510 PMAQI
16th Aug 20262311 PMAQI
17th Aug 20262112 AMAQI
17th Aug 2026251 AMAQI
17th Aug 2026212 AMAQI
17th Aug 2026213 AMAQI
17th Aug 2026234 AMAQI
17th Aug 2026295 AMAQI
17th Aug 2026296 AMAQI

18°C4/27°C

17th Aug 2026257 AMAQI
7 AM
17th Aug 2026258 AMAQI
17th Aug 2026259 AMAQI
17th Aug 20262710 AMAQI
17th Aug 20262511 AMAQI
17th Aug 20262312 PMAQI
17th Aug 2026251 PMAQI
17th Aug 2026232 PMAQI
2 PM
17th Aug 2026253 PMAQI
17th Aug 2026294 PMAQI
17th Aug 2026295 PMAQI
17th Aug 2026316 PMAQI
17th Aug 2026297 PMAQI
17th Aug 2026318 PMAQI
17th Aug 2026319 PMAQI
9 PM
17th Aug 20262710 PMAQI
17th Aug 20262711 PMAQI
2 AM
6 AM

15°C5/25°C

Day time
Avg. Highest Time
4 PM - 6 PM

40AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
10 AM - 1 PM

35AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 6 PM (Avg. 40), while the lowest AQI was between 10 AM to 1 PM (Avg. 35).
Night time
Avg. Highest Time
10 PM

42AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 42), while the lowest AQI was between 1 AM to 1 AM (Avg. 33).

2026 Days Vs Air Quality

Barakaldo, Portugalete, Basque Country, Spain

2026

90%

203

10%

22

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
203 Days
Moderate
22 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 90%

Health Risk Level:

Very Low

In 2026, 90% of 229 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

Barakaldo, Portugalete, 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
38AQI (US)
2nd January 2026
27AQI (US)
3rd January 2026
25AQI (US)
4th January 2026
27AQI (US)
5th January 2026
35AQI (US)
6th January 2026
25AQI (US)
7th January 2026
23AQI (US)
8th January 2026
24AQI (US)
9th January 2026
26AQI (US)
10th January 2026
22AQI (US)
11th January 2026
27AQI (US)
12th January 2026
16AQI (US)
13th January 2026
20AQI (US)
14th January 2026
25AQI (US)
15th January 2026
29AQI (US)
16th January 2026
25AQI (US)
17th January 2026
48AQI (US)
18th January 2026
20AQI (US)
19th January 2026
29AQI (US)
20th January 2026
33AQI (US)
21st January 2026
18AQI (US)
22nd January 2026
33AQI (US)
23rd January 2026
41AQI (US)
24th January 2026
30AQI (US)
25th January 2026
38AQI (US)
26th January 2026
38AQI (US)
27th January 2026
33AQI (US)
28th January 2026
11AQI (US)
29th January 2026
21AQI (US)
30th January 2026
22AQI (US)
31st January 2026
13AQI (US)
1st February 2026
24AQI (US)
2nd February 2026
11AQI (US)
3rd February 2026
22AQI (US)
4th February 2026
16AQI (US)
5th February 2026
39AQI (US)
6th February 2026
31AQI (US)
7th February 2026
34AQI (US)
8th February 2026
35AQI (US)
9th February 2026
33AQI (US)
10th February 2026
32AQI (US)
11th February 2026
28AQI (US)
12th February 2026
29AQI (US)
13th February 2026
17AQI (US)
14th February 2026
30AQI (US)
15th February 2026
16AQI (US)
16th February 2026
13AQI (US)
17th February 2026
37AQI (US)
18th February 2026
36AQI (US)
19th February 2026
35AQI (US)
20th February 2026
34AQI (US)
21st February 2026
27AQI (US)
22nd February 2026
38AQI (US)
23rd February 2026
63AQI (US)
24th February 2026
32AQI (US)
25th February 2026
50AQI (US)
26th February 2026
61AQI (US)
27th February 2026
53AQI (US)
28th February 2026
18AQI (US)
1st March 2026
26AQI (US)
2nd March 2026
44AQI (US)
3rd March 2026
39AQI (US)
4th March 2026
58AQI (US)
5th March 2026
65AQI (US)
6th March 2026
11AQI (US)
7th March 2026
12AQI (US)
8th March 2026
28AQI (US)
9th March 2026
31AQI (US)
10th March 2026
26AQI (US)
11th March 2026
39AQI (US)
12th March 2026
31AQI (US)
13th March 2026
25AQI (US)
14th March 2026
12AQI (US)
15th March 2026
23AQI (US)
16th March 2026
33AQI (US)
17th March 2026
33AQI (US)
18th March 2026
40AQI (US)
19th March 2026
35AQI (US)
20th March 2026
30AQI (US)
21st March 2026
36AQI (US)
22nd March 2026
62AQI (US)
23rd March 2026
49AQI (US)
24th March 2026
52AQI (US)
25th March 2026
36AQI (US)
26th March 2026
16AQI (US)
27th March 2026
17AQI (US)
28th March 2026
29AQI (US)
29th March 2026
26AQI (US)
30th March 2026
24AQI (US)
31st March 2026
25AQI (US)
1st April 2026
19AQI (US)
2nd April 2026
13AQI (US)
3rd April 2026
25AQI (US)
4th April 2026
28AQI (US)
5th April 2026
34AQI (US)
6th April 2026
27AQI (US)
7th April 2026
27AQI (US)
8th April 2026
40AQI (US)
9th April 2026
44AQI (US)
10th April 2026
58AQI (US)
11th April 2026
35AQI (US)
12th April 2026
19AQI (US)
13th April 2026
14AQI (US)
14th April 2026
21AQI (US)
15th April 2026
31AQI (US)
16th April 2026
28AQI (US)
17th April 2026
18th April 2026
26AQI (US)
19th April 2026
25AQI (US)
20th April 2026
50AQI (US)
21st April 2026
48AQI (US)
22nd April 2026
23rd April 2026
31AQI (US)
24th April 2026
21AQI (US)
25th April 2026
31AQI (US)
26th April 2026
43AQI (US)
27th April 2026
37AQI (US)
28th April 2026
44AQI (US)
29th April 2026
37AQI (US)
30th April 2026
24AQI (US)
1st May 2026
25AQI (US)
2nd May 2026
24AQI (US)
3rd May 2026
22AQI (US)
4th May 2026
19AQI (US)
5th May 2026
28AQI (US)
6th May 2026
26AQI (US)
7th May 2026
32AQI (US)
8th May 2026
15AQI (US)
9th May 2026
10th May 2026
25AQI (US)
11th May 2026
22AQI (US)
12th May 2026
28AQI (US)
13th May 2026
12AQI (US)
14th May 2026
18AQI (US)
15th May 2026
28AQI (US)
16th May 2026
36AQI (US)
17th May 2026
35AQI (US)
18th May 2026
37AQI (US)
19th May 2026
40AQI (US)
20th May 2026
41AQI (US)
21st May 2026
38AQI (US)
22nd May 2026
45AQI (US)
23rd May 2026
43AQI (US)
24th May 2026
43AQI (US)
25th May 2026
37AQI (US)
26th May 2026
31AQI (US)
27th May 2026
56AQI (US)
28th May 2026
70AQI (US)
29th May 2026
53AQI (US)
30th May 2026
30AQI (US)
31st May 2026
18AQI (US)
1st June 2026
20AQI (US)
2nd June 2026
27AQI (US)
3rd June 2026
21AQI (US)
4th June 2026
23AQI (US)
5th June 2026
23AQI (US)
6th June 2026
24AQI (US)
7th June 2026
20AQI (US)
8th June 2026
21AQI (US)
9th June 2026
13AQI (US)
10th June 2026
12AQI (US)
11th June 2026
25AQI (US)
12th June 2026
25AQI (US)
13th June 2026
25AQI (US)
14th June 2026
35AQI (US)
15th June 2026
55AQI (US)
16th June 2026
38AQI (US)
17th June 2026
49AQI (US)
18th June 2026
47AQI (US)
19th June 2026
54AQI (US)
20th June 2026
45AQI (US)
21st June 2026
43AQI (US)
22nd June 2026
66AQI (US)
23rd June 2026
79AQI (US)
24th June 2026
70AQI (US)
25th June 2026
58AQI (US)
26th June 2026
45AQI (US)
27th June 2026
41AQI (US)
28th June 2026
20AQI (US)
29th June 2026
13AQI (US)
30th June 2026
22AQI (US)
1st July 2026
18AQI (US)
2nd July 2026
20AQI (US)
3rd July 2026
18AQI (US)
4th July 2026
19AQI (US)
5th July 2026
28AQI (US)
6th July 2026
43AQI (US)
7th July 2026
54AQI (US)
8th July 2026
56AQI (US)
9th July 2026
44AQI (US)
10th July 2026
41AQI (US)
11th July 2026
35AQI (US)
12th July 2026
48AQI (US)
13th July 2026
43AQI (US)
14th July 2026
33AQI (US)
15th July 2026
30AQI (US)
16th July 2026
30AQI (US)
17th July 2026
33AQI (US)
18th July 2026
36AQI (US)
19th July 2026
44AQI (US)
20th July 2026
55AQI (US)
21st July 2026
34AQI (US)
22nd July 2026
40AQI (US)
23rd July 2026
53AQI (US)
24th July 2026
67AQI (US)
25th July 2026
34AQI (US)
26th July 2026
22AQI (US)
27th July 2026
25AQI (US)
28th July 2026
42AQI (US)
29th July 2026
50AQI (US)
30th July 2026
35AQI (US)
31st July 2026
26AQI (US)
1st August 2026
33AQI (US)
2nd August 2026
31AQI (US)
3rd August 2026
39AQI (US)
4th August 2026
40AQI (US)
5th August 2026
38AQI (US)
6th August 2026
27AQI (US)
7th August 2026
33AQI (US)
8th August 2026
37AQI (US)
9th August 2026
41AQI (US)
10th August 2026
24AQI (US)
11th August 2026
41AQI (US)
12th August 2026
46AQI (US)
13th August 2026
45AQI (US)
14th August 2026
36AQI (US)
15th August 2026
28AQI (US)
16th August 2026
29AQI (US)
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

27AQI (US)

32AQI (US)

33AQI (US)

31AQI (US)

33AQI (US)

35AQI (US)

37AQI (US)

36AQI (US)

No. of days

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

202633AQI (US)

31
25
3
27
4
27
1
27
3
24
6
26
5
16
203
22

Highest AQI (US) recorded in

July

37AQI (US)

Lowest AQI (US) recorded in

January

27AQI (US)

202538AQI (US)

28
3
26
2
29
2
27
3
28
3
18
12
28
3
22
9
28
2
12
19
29
1
25
6
300
65

Highest AQI (US) recorded in

October

55AQI (US)

Lowest AQI (US) recorded in

March

31AQI (US)

202436AQI (US)

23
8
24
5
29
2
27
3
28
3
24
6
23
8
28
3
26
4
28
3
26
4
28
3
314
52

Highest AQI (US) recorded in

July

43AQI (US)

Lowest AQI (US) recorded in

March

30AQI (US)

202338AQI (US)

24
5
20
8
24
7
25
5
24
7
16
14
30
1
26
5
17
13
19
12
28
1
31
284
78

Highest AQI (US) recorded in

June

52AQI (US)

Lowest AQI (US) recorded in

December

26AQI (US)

202247AQI (US)

15
15
7
14
19
11
1
8
10
11
20
16
14
12
8
2
1
1
24
5
15
15
1
30
27
4
185
116
4
1

Highest AQI (US) recorded in

July

62AQI (US)

Lowest AQI (US) recorded in

November

29AQI (US)

202147AQI (US)

19
8
20
8
14
17
19
11
22
9
13
16
1
15
16
21
10
10
20
14
17
20
10
20
10
207
152
1

Highest AQI (US) recorded in

September

57AQI (US)

Lowest AQI (US) recorded in

January

38AQI (US)

202046AQI (US)

1
11
1
10
11
3
15
24
6
24
7
20
11
12
18
20
11
18
11
30
1
162
102
1

Highest AQI (US) recorded in

March

74AQI (US)

Lowest AQI (US) recorded in

December

24AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
47AQI (US)
Least Polluted Year Recorded
2026(Avg.)
33AQI (US)

Barakaldo's annual 2026 AQI (US) (33) shows an average percentage change of -20.4% (improved AQI (US)) compared to previous years: 2020 (46), 2021 (47), 2022 (47), 2023 (38), 2024 (36), 2025 (38).