Piedras Blancas, Asturias, 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
Piedras Blancas, Asturias, Spain
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2025
57AQILowest AQI recorded on
28th Aug 2023
16AQISame Day Analysis (6th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 31 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Piedras Blancas, Asturias, Spain
AQI
Day
Night
.
7 AM6th Aug 2026
9 PM
6 AM7th Aug 2026
Day time
Avg. Highest Time
5PM6th Aug
48AQI
Avg. Lowest Time
9PM6th Aug
25AQI
Night time
Avg. Highest Time
6AM7th Aug
53AQI
Avg. Lowest Time
11PM6th Aug
21AQI
In the last 24 hours,
Piedras Blancas's AQI reached its highest point of 53 at 6 AM during the Night, while the lowest point, 21, was recorded at 11 PM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Piedras Blancas, Asturias, Spain
JulAug
09th - 10th10th - 11th11th - 12th12th - 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
Day
Night
9th Jul 2026347 AMAQI
9th Jul 2026298 AMAQI
9th Jul 2026409 AMAQI
9th Jul 20263610 AMAQI
9th Jul 20262911 AMAQI
9th Jul 20263412 PMAQI
9th Jul 2026231 PMAQI
9th Jul 2026572 PMAQI
9th Jul 2026573 PMAQI
9th Jul 2026554 PMAQI
9th Jul 2026475 PMAQI
9th Jul 2026426 PMAQI
9th Jul 2026537 PMAQI
9th Jul 2026538 PMAQI
9th Jul 2026529 PMAQI
9th Jul 20265310 PMAQI
9th Jul 20264611 PMAQI
10th Jul 20265112 AMAQI
10th Jul 2026641 AMAQI
10th Jul 2026652 AMAQI
10th Jul 2026463 AMAQI
10th Jul 2026364 AMAQI
10th Jul 2026275 AMAQI
10th Jul 2026236 AMAQI
20°C16/25°C
10th Jul 2026237 AMAQI
10th Jul 2026188 AMAQI
10th Jul 2026169 AMAQI
10th Jul 20262310 AMAQI
10th Jul 20264611 AMAQI
10th Jul 20265512 PMAQI
10th Jul 2026381 PMAQI
10th Jul 2026162 PMAQI
10th Jul 2026483 PMAQI
10th Jul 2026384 PMAQI
10th Jul 2026165 PMAQI
10th Jul 2026166 PMAQI
10th Jul 2026277 PMAQI
10th Jul 2026408 PMAQI
10th Jul 2026259 PMAQI
10th Jul 20264010 PMAQI
10th Jul 20264011 PMAQI
11th Jul 20263812 AMAQI
11th Jul 2026291 AMAQI
11th Jul 2026422 AMAQI
11th Jul 2026253 AMAQI
11th Jul 2026254 AMAQI
11th Jul 2026495 AMAQI
11th Jul 2026546 AMAQI
21°C18/24°C
11th Jul 2026557 AMAQI
11th Jul 2026588 AMAQI
11th Jul 2026559 AMAQI
11th Jul 20265710 AMAQI
11th Jul 20264911 AMAQI
11th Jul 20265812 PMAQI
11th Jul 2026501 PMAQI
11th Jul 2026152 PMAQI
11th Jul 2026123 PMAQI
11th Jul 2026174 PMAQI
11th Jul 2026295 PMAQI
11th Jul 2026316 PMAQI
11th Jul 2026447 PMAQI
11th Jul 2026448 PMAQI
11th Jul 2026499 PMAQI
11th Jul 20264410 PMAQI
11th Jul 20265511 PMAQI
12th Jul 20266012 AMAQI
12th Jul 2026561 AMAQI
12th Jul 2026662 AMAQI
12th Jul 2026643 AMAQI
12th Jul 2026594 AMAQI
12th Jul 2026565 AMAQI
12th Jul 2026486 AMAQI
22°C16/27°C
12th Jul 2026467 AMAQI
12th Jul 2026318 AMAQI
12th Jul 2026449 AMAQI
12th Jul 20265110 AMAQI
12th Jul 20263111 AMAQI
12th Jul 20262212 PMAQI
12th Jul 2026271 PMAQI
12th Jul 2026422 PMAQI
12th Jul 2026603 PMAQI
12th Jul 2026784 PMAQI
12th Jul 2026345 PMAQI
12th Jul 2026466 PMAQI
12th Jul 2026697 PMAQI
12th Jul 2026988 PMAQI
12th Jul 2026649 PMAQI
12th Jul 20265810 PMAQI
12th Jul 20264811 PMAQI
13th Jul 20263312 AMAQI
13th Jul 2026361 AMAQI
13th Jul 2026382 AMAQI
13th Jul 2026273 AMAQI
13th Jul 2026384 AMAQI
13th Jul 2026345 AMAQI
13th Jul 2026236 AMAQI
20°C17/25°C
13th Jul 2026237 AMAQI
13th Jul 2026278 AMAQI
13th Jul 2026259 AMAQI
13th Jul 20262110 AMAQI
13th Jul 20262511 AMAQI
13th Jul 20263012 PMAQI
13th Jul 2026301 PMAQI
13th Jul 2026292 PMAQI
13th Jul 2026273 PMAQI
13th Jul 2026384 PMAQI
13th Jul 2026365 PMAQI
13th Jul 2026276 PMAQI
13th Jul 2026277 PMAQI
13th Jul 2026218 PMAQI
13th Jul 2026219 PMAQI
13th Jul 20262310 PMAQI
13th Jul 20262511 PMAQI
14th Jul 20262112 AMAQI
14th Jul 2026141 AMAQI
14th Jul 2026142 AMAQI
14th Jul 2026143 AMAQI
14th Jul 2026194 AMAQI
14th Jul 2026215 AMAQI
14th Jul 2026126 AMAQI
19°C15/24°C
14th Jul 202687 AMAQI
14th Jul 2026148 AMAQI
14th Jul 2026169 AMAQI
14th Jul 20261210 AMAQI
14th Jul 20261811 AMAQI
14th Jul 20262312 PMAQI
14th Jul 2026271 PMAQI
14th Jul 2026232 PMAQI
14th Jul 2026223 PMAQI
14th Jul 2026184 PMAQI
14th Jul 2026185 PMAQI
14th Jul 2026186 PMAQI
14th Jul 2026187 PMAQI
14th Jul 2026388 PMAQI
14th Jul 2026539 PMAQI
14th Jul 20263810 PMAQI
14th Jul 20263811 PMAQI
15th Jul 20263612 AMAQI
15th Jul 2026251 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026463 AMAQI
15th Jul 2026334 AMAQI
15th Jul 2026305 AMAQI
15th Jul 2026246 AMAQI
20°C16/25°C
15th Jul 202687 AMAQI
15th Jul 2026168 AMAQI
15th Jul 2026169 AMAQI
15th Jul 20261610 AMAQI
15th Jul 20261811 AMAQI
15th Jul 20261812 PMAQI
15th Jul 2026161 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026163 PMAQI
15th Jul 2026114 PMAQI
15th Jul 2026165 PMAQI
15th Jul 2026196 PMAQI
15th Jul 2026187 PMAQI
15th Jul 2026168 PMAQI
15th Jul 2026209 PMAQI
15th Jul 20262010 PMAQI
15th Jul 20261911 PMAQI
16th Jul 20261812 AMAQI
16th Jul 2026121 AMAQI
16th Jul 2026142 AMAQI
16th Jul 2026163 AMAQI
16th Jul 2026174 AMAQI
16th Jul 2026205 AMAQI
16th Jul 2026146 AMAQI
21°C19/24°C
16th Jul 2026147 AMAQI
16th Jul 2026158 AMAQI
16th Jul 2026159 AMAQI
16th Jul 20261810 AMAQI
16th Jul 20261211 AMAQI
16th Jul 20261412 PMAQI
16th Jul 2026161 PMAQI
16th Jul 2026142 PMAQI
16th Jul 2026143 PMAQI
16th Jul 2026164 PMAQI
16th Jul 2026175 PMAQI
16th Jul 2026146 PMAQI
16th Jul 2026167 PMAQI
16th Jul 2026138 PMAQI
16th Jul 2026149 PMAQI
16th Jul 20261410 PMAQI
16th Jul 20261611 PMAQI
17th Jul 20261412 AMAQI
17th Jul 2026161 AMAQI
17th Jul 2026182 AMAQI
17th Jul 2026213 AMAQI
17th Jul 2026194 AMAQI
17th Jul 2026195 AMAQI
17th Jul 2026226 AMAQI
19°C16/23°C
17th Jul 2026237 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026389 AMAQI
17th Jul 20263310 AMAQI
17th Jul 20264611 AMAQI
17th Jul 20263612 PMAQI
17th Jul 2026311 PMAQI
17th Jul 2026292 PMAQI
17th Jul 2026343 PMAQI
17th Jul 2026364 PMAQI
17th Jul 2026315 PMAQI
17th Jul 2026336 PMAQI
17th Jul 2026317 PMAQI
17th Jul 2026278 PMAQI
17th Jul 2026219 PMAQI
17th Jul 20262510 PMAQI
17th Jul 20262711 PMAQI
18th Jul 20262912 AMAQI
18th Jul 2026311 AMAQI
18th Jul 2026312 AMAQI
18th Jul 2026293 AMAQI
18th Jul 2026294 AMAQI
18th Jul 2026275 AMAQI
18th Jul 2026336 AMAQI
19°C15/23°C
18th Jul 2026327 AMAQI
18th Jul 2026238 AMAQI
18th Jul 2026239 AMAQI
18th Jul 20262510 AMAQI
18th Jul 20263111 AMAQI
18th Jul 20262912 PMAQI
18th Jul 2026341 PMAQI
18th Jul 2026302 PMAQI
18th Jul 2026213 PMAQI
18th Jul 2026234 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026256 PMAQI
18th Jul 2026337 PMAQI
18th Jul 2026298 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20262710 PMAQI
18th Jul 20263111 PMAQI
19th Jul 20263812 AMAQI
19th Jul 2026401 AMAQI
19th Jul 2026322 AMAQI
19th Jul 2026293 AMAQI
19th Jul 2026294 AMAQI
19th Jul 2026305 AMAQI
19th Jul 2026426 AMAQI
19°C16/23°C
19th Jul 2026407 AMAQI
19th Jul 2026388 AMAQI
19th Jul 2026319 AMAQI
19th Jul 20263310 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20262912 PMAQI
19th Jul 2026271 PMAQI
19th Jul 2026342 PMAQI
19th Jul 2026363 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026425 PMAQI
19th Jul 2026426 PMAQI
19th Jul 2026407 PMAQI
19th Jul 2026368 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20264810 PMAQI
19th Jul 20265011 PMAQI
20th Jul 20264612 AMAQI
20th Jul 2026491 AMAQI
20th Jul 2026512 AMAQI
20th Jul 2026553 AMAQI
20th Jul 2026584 AMAQI
20th Jul 2026545 AMAQI
20th Jul 2026486 AMAQI
21°C17/25°C
20th Jul 2026487 AMAQI
20th Jul 2026488 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265210 AMAQI
20th Jul 20265211 AMAQI
20th Jul 20265012 PMAQI
20th Jul 2026361 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026273 PMAQI
20th Jul 2026334 PMAQI
20th Jul 2026295 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20263110 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026251 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026294 AMAQI
21st Jul 2026296 AMAQI
21°C17/25°C
21st Jul 2026277 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026339 AMAQI
21st Jul 20263810 AMAQI
21st Jul 20263611 AMAQI
21st Jul 20264612 PMAQI
21st Jul 2026381 PMAQI
21st Jul 2026382 PMAQI
21st Jul 2026383 PMAQI
21st Jul 2026384 PMAQI
21st Jul 2026365 PMAQI
21st Jul 2026366 PMAQI
21st Jul 2026317 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026319 PMAQI
21st Jul 20263110 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262212 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026252 AMAQI
22nd Jul 2026213 AMAQI
22nd Jul 2026214 AMAQI
22nd Jul 2026255 AMAQI
22nd Jul 2026296 AMAQI
20°C15/24°C
22nd Jul 2026257 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026629 AMAQI
22nd Jul 20266210 AMAQI
22nd Jul 20265811 AMAQI
22nd Jul 20265012 PMAQI
22nd Jul 2026521 PMAQI
22nd Jul 2026382 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026314 PMAQI
22nd Jul 2026275 PMAQI
22nd Jul 2026346 PMAQI
22nd Jul 2026327 PMAQI
22nd Jul 2026238 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262910 PMAQI
22nd Jul 20262911 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026404 AMAQI
23rd Jul 2026445 AMAQI
23rd Jul 2026386 AMAQI
20°C15/25°C
23rd Jul 2026337 AMAQI
23rd Jul 2026338 AMAQI
23rd Jul 2026319 AMAQI
23rd Jul 20264410 AMAQI
23rd Jul 20263111 AMAQI
23rd Jul 20263112 PMAQI
23rd Jul 2026331 PMAQI
23rd Jul 2026292 PMAQI
23rd Jul 2026363 PMAQI
23rd Jul 2026404 PMAQI
23rd Jul 2026405 PMAQI
23rd Jul 2026426 PMAQI
23rd Jul 2026427 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026319 PMAQI
23rd Jul 20263810 PMAQI
23rd Jul 20264011 PMAQI
24th Jul 20264412 AMAQI
24th Jul 2026461 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026443 AMAQI
24th Jul 2026514 AMAQI
24th Jul 2026535 AMAQI
24th Jul 2026546 AMAQI
20°C15/24°C
24th Jul 2026547 AMAQI
24th Jul 2026518 AMAQI
24th Jul 2026449 AMAQI
24th Jul 20264610 AMAQI
24th Jul 20264811 AMAQI
24th Jul 20264212 PMAQI
24th Jul 2026381 PMAQI
24th Jul 2026382 PMAQI
24th Jul 2026313 PMAQI
24th Jul 2026404 PMAQI
24th Jul 2026405 PMAQI
24th Jul 2026346 PMAQI
24th Jul 2026337 PMAQI
24th Jul 2026338 PMAQI
24th Jul 2026319 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20263311 PMAQI
25th Jul 20262712 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026233 AMAQI
25th Jul 2026254 AMAQI
25th Jul 2026235 AMAQI
25th Jul 2026346 AMAQI
19°C16/23°C
25th Jul 2026467 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262311 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026364 PMAQI
25th Jul 2026365 PMAQI
25th Jul 2026346 PMAQI
25th Jul 2026317 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026293 AMAQI
26th Jul 2026214 AMAQI
26th Jul 2026235 AMAQI
26th Jul 2026256 AMAQI
19°C16/21°C
26th Jul 2026297 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026389 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026303 PMAQI
26th Jul 2026364 PMAQI
26th Jul 2026465 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20264011 PMAQI
27th Jul 20264212 AMAQI
27th Jul 2026361 AMAQI
27th Jul 2026382 AMAQI
27th Jul 2026303 AMAQI
27th Jul 2026364 AMAQI
27th Jul 2026445 AMAQI
27th Jul 2026426 AMAQI
18°C13/23°C
27th Jul 2026367 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026319 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026272 PMAQI
27th Jul 2026333 PMAQI
27th Jul 2026334 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026279 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026473 AMAQI
28th Jul 2026444 AMAQI
28th Jul 2026335 AMAQI
28th Jul 2026406 AMAQI
20°C16/24°C
28th Jul 2026347 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026339 AMAQI
28th Jul 20263310 AMAQI
28th Jul 20263811 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026473 PMAQI
28th Jul 2026584 PMAQI
28th Jul 2026495 PMAQI
28th Jul 2026486 PMAQI
28th Jul 2026467 PMAQI
28th Jul 2026428 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20264611 PMAQI
29th Jul 20264012 AMAQI
29th Jul 2026441 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026403 AMAQI
29th Jul 2026384 AMAQI
29th Jul 2026445 AMAQI
29th Jul 2026426 AMAQI
22°C16/31°C
29th Jul 2026367 AMAQI
29th Jul 2026338 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20264811 AMAQI
29th Jul 20264212 PMAQI
29th Jul 2026441 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026443 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026315 PMAQI
29th Jul 2026296 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20263111 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026294 AMAQI
30th Jul 2026315 AMAQI
30th Jul 2026276 AMAQI
20°C16/23°C
30th Jul 2026317 AMAQI
30th Jul 2026318 AMAQI
30th Jul 2026279 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262711 AMAQI
30th Jul 20262912 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026293 PMAQI
30th Jul 2026294 PMAQI
30th Jul 2026235 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026319 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262711 PMAQI
31st Jul 20262912 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026212 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026254 AMAQI
31st Jul 2026255 AMAQI
31st Jul 2026236 AMAQI
19°C16/22°C
31st Jul 2026257 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026219 AMAQI
31st Jul 20262310 AMAQI
31st Jul 20262311 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026324 PMAQI
31st Jul 2026325 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262710 PMAQI
31st Jul 20262911 PMAQI
1st Aug 20262912 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026382 AMAQI
1st Aug 2026233 AMAQI
1st Aug 2026254 AMAQI
1st Aug 2026255 AMAQI
1st Aug 2026316 AMAQI
19°C17/23°C
1st Aug 2026297 AMAQI
1st Aug 2026218 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20262512 PMAQI
1st Aug 2026291 PMAQI
1st Aug 2026312 PMAQI
1st Aug 2026273 PMAQI
1st Aug 2026314 PMAQI
1st Aug 2026365 PMAQI
1st Aug 2026306 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026239 PMAQI
1st Aug 20262110 PMAQI
1st Aug 20263311 PMAQI
2nd Aug 20262912 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026272 AMAQI
2nd Aug 2026253 AMAQI
2nd Aug 2026254 AMAQI
2nd Aug 2026365 AMAQI
2nd Aug 2026346 AMAQI
19°C17/23°C
2nd Aug 2026327 AMAQI
2nd Aug 2026388 AMAQI
2nd Aug 2026259 AMAQI
2nd Aug 20262910 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20262512 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026232 PMAQI
2nd Aug 2026303 PMAQI
2nd Aug 2026324 PMAQI
2nd Aug 2026315 PMAQI
2nd Aug 2026336 PMAQI
2nd Aug 2026337 PMAQI
2nd Aug 2026368 PMAQI
2nd Aug 2026389 PMAQI
2nd Aug 20263310 PMAQI
2nd Aug 20264411 PMAQI
3rd Aug 20265512 AMAQI
3rd Aug 2026521 AMAQI
3rd Aug 2026462 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026424 AMAQI
3rd Aug 2026325 AMAQI
3rd Aug 2026216 AMAQI
19°C16/24°C
3rd Aug 2026217 AMAQI
3rd Aug 2026328 AMAQI
3rd Aug 2026469 AMAQI
3rd Aug 20264410 AMAQI
3rd Aug 20263811 AMAQI
3rd Aug 20265112 PMAQI
3rd Aug 2026491 PMAQI
3rd Aug 2026442 PMAQI
3rd Aug 2026593 PMAQI
3rd Aug 2026564 PMAQI
3rd Aug 2026545 PMAQI
3rd Aug 2026486 PMAQI
3rd Aug 2026537 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026449 PMAQI
3rd Aug 20264610 PMAQI
3rd Aug 20264711 PMAQI
4th Aug 20265012 AMAQI
4th Aug 2026511 AMAQI
4th Aug 2026472 AMAQI
4th Aug 2026423 AMAQI
4th Aug 2026444 AMAQI
4th Aug 2026425 AMAQI
4th Aug 2026406 AMAQI
20°C17/25°C
4th Aug 2026367 AMAQI
4th Aug 2026348 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20262910 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20263312 PMAQI
4th Aug 2026211 PMAQI
4th Aug 2026182 PMAQI
4th Aug 2026183 PMAQI
4th Aug 2026144 PMAQI
4th Aug 2026215 PMAQI
4th Aug 2026186 PMAQI
4th Aug 202687 PMAQI
4th Aug 202688 PMAQI
4th Aug 202689 PMAQI
4th Aug 20262210 PMAQI
4th Aug 20263611 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026162 AMAQI
5th Aug 202683 AMAQI
5th Aug 202684 AMAQI
5th Aug 202685 AMAQI
5th Aug 2026206 AMAQI
20°C17/26°C
5th Aug 2026257 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026279 AMAQI
5th Aug 2026810 AMAQI
5th Aug 20262311 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026162 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026234 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026236 PMAQI
5th Aug 2026237 PMAQI
5th Aug 2026218 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20263310 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026291 AMAQI
6th Aug 2026312 AMAQI
6th Aug 2026293 AMAQI
6th Aug 2026504 AMAQI
6th Aug 2026405 AMAQI
6th Aug 2026296 AMAQI
20°C18/22°C
6th Aug 2026257 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20264012 PMAQI
6th Aug 2026271 PMAQI
6th Aug 2026292 PMAQI
6th Aug 2026383 PMAQI
6th Aug 2026364 PMAQI
6th Aug 2026485 PMAQI
6th Aug 2026276 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262310 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026291 AMAQI
7th Aug 2026362 AMAQI
7th Aug 2026383 AMAQI
7th Aug 2026344 AMAQI
7th Aug 2026385 AMAQI
7th Aug 2026536 AMAQI
20°C18/23°C
7th Aug 2026447 AMAQI
7 AM7th Aug 2026368 AMAQI
7th Aug 2026309 AMAQI
7th Aug 20262310 AMAQI
7th Aug 20262311 AMAQI
7th Aug 20262712 PMAQI
7th Aug 2026491 PMAQI
7th Aug 2026562 PMAQI
2 PM7th Aug 2026443 PMAQI
7th Aug 2026444 PMAQI
7th Aug 2026425 PMAQI
7th Aug 2026166 PMAQI
7th Aug 2026157 PMAQI
7th Aug 2026108 PMAQI
7th Aug 2026159 PMAQI
9 PM7th Aug 20261410 PMAQI
7th Aug 20261411 PMAQI
2 AM
6 AM
21°C18/25°C
Day time
Avg. Highest Time
4 PM
35AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 4 PM (Avg. 35), while the lowest AQI was between 8 AM to 8 AM (Avg. 30).
Night time
Avg. Highest Time
12 AM - 2 AM
33AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM - 4 AM
32AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 33), while the lowest AQI was between 3 AM to 4 AM (Avg. 32).
2026 Days Vs Air Quality
Piedras Blancas, Asturias, Spain
2026
92%
198
8%
17
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
198 DaysModerate
17 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2026, 92% of 219 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
Piedras Blancas, Asturias, 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
49AQI (US)
49AQI (US)
2nd January 2026
50AQI (US)
50AQI (US)
3rd January 2026
20AQI (US)
20AQI (US)
4th January 2026
19AQI (US)
19AQI (US)
5th January 2026
33AQI (US)
33AQI (US)
6th January 2026
26AQI (US)
26AQI (US)
7th January 2026
25AQI (US)
25AQI (US)
8th January 2026
23AQI (US)
23AQI (US)
9th January 2026
16AQI (US)
16AQI (US)
10th January 2026
19AQI (US)
19AQI (US)
11th January 2026
34AQI (US)
34AQI (US)
12th January 2026
35AQI (US)
35AQI (US)
13th January 2026
27AQI (US)
27AQI (US)
14th January 2026
23AQI (US)
23AQI (US)
15th January 2026
40AQI (US)
40AQI (US)
16th January 2026
24AQI (US)
24AQI (US)
17th January 2026
30AQI (US)
30AQI (US)
18th January 2026
33AQI (US)
33AQI (US)
19th January 2026
26AQI (US)
26AQI (US)
20th January 2026
28AQI (US)
28AQI (US)
21st January 2026
27AQI (US)
27AQI (US)
22nd January 2026
22AQI (US)
22AQI (US)
23rd January 2026
36AQI (US)
36AQI (US)
24th January 2026
30AQI (US)
30AQI (US)
25th January 2026
38AQI (US)
38AQI (US)
26th January 2026
40AQI (US)
40AQI (US)
27th January 2026
24AQI (US)
24AQI (US)
28th January 2026
27AQI (US)
27AQI (US)
29th January 2026
37AQI (US)
37AQI (US)
30th January 2026
36AQI (US)
36AQI (US)
31st January 2026
41AQI (US)
41AQI (US)
1st February 2026
35AQI (US)
35AQI (US)
2nd February 2026
31AQI (US)
31AQI (US)
3rd February 2026
37AQI (US)
37AQI (US)
4th February 2026
37AQI (US)
37AQI (US)
5th February 2026
31AQI (US)
31AQI (US)
6th February 2026
37AQI (US)
37AQI (US)
7th February 2026
39AQI (US)
39AQI (US)
8th February 2026
32AQI (US)
32AQI (US)
9th February 2026
42AQI (US)
42AQI (US)
10th February 2026
25AQI (US)
25AQI (US)
11th February 2026
34AQI (US)
34AQI (US)
12th February 2026
40AQI (US)
40AQI (US)
13th February 2026
32AQI (US)
32AQI (US)
14th February 2026
41AQI (US)
41AQI (US)
15th February 2026
25AQI (US)
25AQI (US)
16th February 2026
20AQI (US)
20AQI (US)
17th February 2026
27AQI (US)
27AQI (US)
18th February 2026
25AQI (US)
25AQI (US)
19th February 2026
25AQI (US)
25AQI (US)
20th February 2026
22AQI (US)
22AQI (US)
21st February 2026
38AQI (US)
38AQI (US)
22nd February 2026
43AQI (US)
43AQI (US)
23rd February 2026
56AQI (US)
56AQI (US)
24th February 2026
59AQI (US)
59AQI (US)
25th February 2026
63AQI (US)
63AQI (US)
26th February 2026
54AQI (US)
54AQI (US)
27th February 2026
55AQI (US)
55AQI (US)
28th February 2026
21AQI (US)
21AQI (US)
1st March 2026
31AQI (US)
31AQI (US)
2nd March 2026
55AQI (US)
55AQI (US)
3rd March 2026
59AQI (US)
59AQI (US)
4th March 2026
65AQI (US)
65AQI (US)
5th March 2026
48AQI (US)
48AQI (US)
6th March 2026
21AQI (US)
21AQI (US)
7th March 2026
21AQI (US)
21AQI (US)
8th March 2026
22AQI (US)
22AQI (US)
9th March 2026
22AQI (US)
22AQI (US)
10th March 2026
18AQI (US)
18AQI (US)
11th March 2026
30AQI (US)
30AQI (US)
12th March 2026
22AQI (US)
22AQI (US)
13th March 2026
19AQI (US)
19AQI (US)
14th March 2026
11AQI (US)
11AQI (US)
15th March 2026
20AQI (US)
20AQI (US)
16th March 2026
29AQI (US)
29AQI (US)
17th March 2026
37AQI (US)
37AQI (US)
18th March 2026
35AQI (US)
35AQI (US)
19th March 2026
41AQI (US)
41AQI (US)
20th March 2026
56AQI (US)
56AQI (US)
21st March 2026
54AQI (US)
54AQI (US)
22nd March 2026
68AQI (US)
68AQI (US)
23rd March 2026
44AQI (US)
44AQI (US)
24th March 2026
55AQI (US)
55AQI (US)
25th March 2026
43AQI (US)
43AQI (US)
26th March 2026
16AQI (US)
16AQI (US)
27th March 2026
29AQI (US)
29AQI (US)
28th March 2026
28AQI (US)
28AQI (US)
29th March 2026
16AQI (US)
16AQI (US)
30th March 2026
20AQI (US)
20AQI (US)
31st March 2026
20AQI (US)
20AQI (US)
1st April 2026
25AQI (US)
25AQI (US)
2nd April 2026
19AQI (US)
19AQI (US)
3rd April 2026
20AQI (US)
20AQI (US)
4th April 2026
35AQI (US)
35AQI (US)
5th April 2026
39AQI (US)
39AQI (US)
6th April 2026
36AQI (US)
36AQI (US)
7th April 2026
44AQI (US)
44AQI (US)
8th April 2026
35AQI (US)
35AQI (US)
9th April 2026
48AQI (US)
48AQI (US)
10th April 2026
38AQI (US)
38AQI (US)
11th April 2026
25AQI (US)
25AQI (US)
12th April 2026
15AQI (US)
15AQI (US)
13th April 2026
15AQI (US)
15AQI (US)
14th April 2026
26AQI (US)
26AQI (US)
15th April 2026
21AQI (US)
21AQI (US)
16th April 2026
21AQI (US)
21AQI (US)
17th April 2026
18th April 2026
16AQI (US)
16AQI (US)
19th April 2026
23AQI (US)
23AQI (US)
20th April 2026
36AQI (US)
36AQI (US)
21st April 2026
63AQI (US)
63AQI (US)
22nd April 2026
23rd April 2026
24AQI (US)
24AQI (US)
24th April 2026
44AQI (US)
44AQI (US)
25th April 2026
32AQI (US)
32AQI (US)
26th April 2026
31AQI (US)
31AQI (US)
27th April 2026
33AQI (US)
33AQI (US)
28th April 2026
33AQI (US)
33AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
48AQI (US)
48AQI (US)
1st May 2026
43AQI (US)
43AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
17AQI (US)
17AQI (US)
4th May 2026
18AQI (US)
18AQI (US)
5th May 2026
20AQI (US)
20AQI (US)
6th May 2026
29AQI (US)
29AQI (US)
7th May 2026
37AQI (US)
37AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
10th May 2026
29AQI (US)
29AQI (US)
11th May 2026
31AQI (US)
31AQI (US)
12th May 2026
14AQI (US)
14AQI (US)
13th May 2026
13AQI (US)
13AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
30AQI (US)
30AQI (US)
16th May 2026
36AQI (US)
36AQI (US)
17th May 2026
36AQI (US)
36AQI (US)
18th May 2026
38AQI (US)
38AQI (US)
19th May 2026
38AQI (US)
38AQI (US)
20th May 2026
38AQI (US)
38AQI (US)
21st May 2026
38AQI (US)
38AQI (US)
22nd May 2026
44AQI (US)
44AQI (US)
23rd May 2026
42AQI (US)
42AQI (US)
24th May 2026
45AQI (US)
45AQI (US)
25th May 2026
37AQI (US)
37AQI (US)
26th May 2026
38AQI (US)
38AQI (US)
27th May 2026
53AQI (US)
53AQI (US)
28th May 2026
43AQI (US)
43AQI (US)
29th May 2026
27AQI (US)
27AQI (US)
30th May 2026
19AQI (US)
19AQI (US)
31st May 2026
20AQI (US)
20AQI (US)
1st June 2026
17AQI (US)
17AQI (US)
2nd June 2026
14AQI (US)
14AQI (US)
3rd June 2026
20AQI (US)
20AQI (US)
4th June 2026
20AQI (US)
20AQI (US)
5th June 2026
19AQI (US)
19AQI (US)
6th June 2026
18AQI (US)
18AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
17AQI (US)
17AQI (US)
10th June 2026
20AQI (US)
20AQI (US)
11th June 2026
21AQI (US)
21AQI (US)
12th June 2026
22AQI (US)
22AQI (US)
13th June 2026
31AQI (US)
31AQI (US)
14th June 2026
44AQI (US)
44AQI (US)
15th June 2026
25AQI (US)
25AQI (US)
16th June 2026
28AQI (US)
28AQI (US)
17th June 2026
49AQI (US)
49AQI (US)
18th June 2026
53AQI (US)
53AQI (US)
19th June 2026
30AQI (US)
30AQI (US)
20th June 2026
40AQI (US)
40AQI (US)
21st June 2026
43AQI (US)
43AQI (US)
22nd June 2026
38AQI (US)
38AQI (US)
23rd June 2026
47AQI (US)
47AQI (US)
24th June 2026
74AQI (US)
74AQI (US)
25th June 2026
38AQI (US)
38AQI (US)
26th June 2026
31AQI (US)
31AQI (US)
27th June 2026
36AQI (US)
36AQI (US)
28th June 2026
18AQI (US)
18AQI (US)
29th June 2026
18AQI (US)
18AQI (US)
30th June 2026
21AQI (US)
21AQI (US)
1st July 2026
22AQI (US)
22AQI (US)
2nd July 2026
10AQI (US)
10AQI (US)
3rd July 2026
14AQI (US)
14AQI (US)
4th July 2026
18AQI (US)
18AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
37AQI (US)
37AQI (US)
7th July 2026
45AQI (US)
45AQI (US)
8th July 2026
37AQI (US)
37AQI (US)
9th July 2026
39AQI (US)
39AQI (US)
10th July 2026
35AQI (US)
35AQI (US)
11th July 2026
41AQI (US)
41AQI (US)
12th July 2026
52AQI (US)
52AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
22AQI (US)
22AQI (US)
15th July 2026
21AQI (US)
21AQI (US)
16th July 2026
15AQI (US)
15AQI (US)
17th July 2026
27AQI (US)
27AQI (US)
18th July 2026
28AQI (US)
28AQI (US)
19th July 2026
37AQI (US)
37AQI (US)
20th July 2026
41AQI (US)
41AQI (US)
21st July 2026
32AQI (US)
32AQI (US)
22nd July 2026
33AQI (US)
33AQI (US)
23rd July 2026
35AQI (US)
35AQI (US)
24th July 2026
42AQI (US)
42AQI (US)
25th July 2026
28AQI (US)
28AQI (US)
26th July 2026
30AQI (US)
30AQI (US)
27th July 2026
32AQI (US)
32AQI (US)
28th July 2026
38AQI (US)
38AQI (US)
29th July 2026
37AQI (US)
37AQI (US)
30th July 2026
28AQI (US)
28AQI (US)
31st July 2026
26AQI (US)
26AQI (US)
1st August 2026
28AQI (US)
28AQI (US)
2nd August 2026
31AQI (US)
31AQI (US)
3rd August 2026
44AQI (US)
44AQI (US)
4th August 2026
29AQI (US)
29AQI (US)
5th August 2026
22AQI (US)
22AQI (US)
6th August 2026
31AQI (US)
31AQI (US)
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
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
30AQI (US)
37AQI (US)
34AQI (US)
32AQI (US)
32AQI (US)
30AQI (US)
31AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202632AQI (US)
31
23
5
24
7
27
1
29
1
28
2
30
1
6
198
17
Highest AQI (US) recorded in
February37AQI (US)
Lowest AQI (US) recorded in
June30AQI (US)
202535AQI (US)
28
3
25
3
28
3
28
2
31
24
6
31
24
7
30
17
14
30
22
9
318
47
Highest AQI (US) recorded in
October48AQI (US)
Lowest AQI (US) recorded in
September27AQI (US)
202431AQI (US)
26
4
24
5
31
30
31
30
31
31
30
30
1
19
11
30
1
343
22
Highest AQI (US) recorded in
November44AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
202332AQI (US)
29
1
20
8
23
5
2
1
29
1
28
3
27
3
31
31
30
27
4
29
31
335
25
2
1
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
July23AQI (US)
202233AQI (US)
23
7
9
3
2
28
1
29
29
1
19
4
1
28
31
30
31
260
16
Highest AQI (US) recorded in
January44AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202135AQI (US)
28
27
1
22
9
26
4
31
28
2
26
5
31
29
1
31
27
21
8
327
29
1
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202032AQI (US)
2
19
2
14
4
27
3
31
31
26
4
24
25
3
1
1
30
1
229
17
1
1
Highest AQI (US) recorded in
November44AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
35AQI (US)Least Polluted Year Recorded
2024(Avg.)
31AQI (US)Piedras Blancas's annual 2026 AQI (US) (32) shows an average percentage change of -2.8% (improved AQI (US)) compared to previous years: 2020 (32), 2021 (35), 2022 (33), 2023 (32), 2024 (31), 2025 (35).
