Santiago De Compostela, Galicia, 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
Santiago De Compostela, Galicia, Spain
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Aug 2025
61AQILowest AQI recorded on
17th Aug 2024
10AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Santiago De Compostela, Galicia, Spain
AQI
Day
Night
.
7 AM6th Aug 2026
10 PM
6 AM7th Aug 2026
Day time
Avg. Highest Time
8AM6th Aug
36AQI
Avg. Lowest Time
11AM6th Aug
25AQI
Night time
Avg. Highest Time
11PM6th Aug
29AQI
Avg. Lowest Time
6AM7th Aug
22AQI
In the last 24 hours,
Santiago De Compostela's AQI reached its highest point of 36 at 8 AM during the Day, while the lowest point, 22, was recorded at 6 AM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Santiago De Compostela, Galicia, 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 2026448 AMAQI
9th Jul 2026579 AMAQI
9th Jul 20266210 AMAQI
9th Jul 20266211 AMAQI
9th Jul 20263612 PMAQI
9th Jul 2026401 PMAQI
9th Jul 2026422 PMAQI
9th Jul 2026433 PMAQI
9th Jul 2026544 PMAQI
9th Jul 2026525 PMAQI
9th Jul 2026496 PMAQI
9th Jul 2026527 PMAQI
9th Jul 2026548 PMAQI
9th Jul 2026529 PMAQI
9th Jul 20265010 PMAQI
9th Jul 20264211 PMAQI
10th Jul 20265412 AMAQI
10th Jul 2026551 AMAQI
10th Jul 2026492 AMAQI
10th Jul 2026423 AMAQI
10th Jul 2026414 AMAQI
10th Jul 2026405 AMAQI
10th Jul 2026486 AMAQI
22°C15/32°C
10th Jul 2026507 AMAQI
10th Jul 2026508 AMAQI
10th Jul 2026469 AMAQI
10th Jul 20264810 AMAQI
10th Jul 20264011 AMAQI
10th Jul 20264212 PMAQI
10th Jul 2026561 PMAQI
10th Jul 2026542 PMAQI
10th Jul 2026543 PMAQI
10th Jul 2026604 PMAQI
10th Jul 2026405 PMAQI
10th Jul 2026336 PMAQI
10th Jul 2026317 PMAQI
10th Jul 2026318 PMAQI
10th Jul 2026299 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20263311 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026311 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026353 AMAQI
11th Jul 2026304 AMAQI
11th Jul 2026265 AMAQI
11th Jul 2026266 AMAQI
21°C14/31°C
11th Jul 2026247 AMAQI
11th Jul 2026188 AMAQI
11th Jul 2026129 AMAQI
11th Jul 20261410 AMAQI
11th Jul 20261511 AMAQI
11th Jul 20262712 PMAQI
11th Jul 2026261 PMAQI
11th Jul 2026292 PMAQI
11th Jul 2026283 PMAQI
11th Jul 2026304 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026317 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026299 PMAQI
11th Jul 20263210 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20262912 AMAQI
12th Jul 2026291 AMAQI
12th Jul 2026312 AMAQI
12th Jul 2026313 AMAQI
12th Jul 2026264 AMAQI
12th Jul 2026255 AMAQI
12th Jul 2026206 AMAQI
22°C15/37°C
12th Jul 2026147 AMAQI
12th Jul 2026168 AMAQI
12th Jul 2026149 AMAQI
12th Jul 20261610 AMAQI
12th Jul 20261411 AMAQI
12th Jul 20261812 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026313 PMAQI
12th Jul 2026304 PMAQI
12th Jul 2026315 PMAQI
12th Jul 2026296 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262511 PMAQI
13th Jul 20262212 AMAQI
13th Jul 2026241 AMAQI
13th Jul 2026202 AMAQI
13th Jul 2026113 AMAQI
13th Jul 2026104 AMAQI
13th Jul 2026105 AMAQI
13th Jul 2026106 AMAQI
19°C14/26°C
13th Jul 2026107 AMAQI
13th Jul 202688 AMAQI
13th Jul 2026129 AMAQI
13th Jul 20261010 AMAQI
13th Jul 2026711 AMAQI
13th Jul 20261012 PMAQI
13th Jul 2026201 PMAQI
13th Jul 2026312 PMAQI
13th Jul 2026303 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026265 PMAQI
13th Jul 2026316 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026248 PMAQI
13th Jul 2026189 PMAQI
13th Jul 20261410 PMAQI
13th Jul 20261211 PMAQI
14th Jul 20261612 AMAQI
14th Jul 2026131 AMAQI
14th Jul 2026202 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026224 AMAQI
14th Jul 2026225 AMAQI
14th Jul 2026146 AMAQI
18°C12/25°C
14th Jul 202697 AMAQI
14th Jul 202698 AMAQI
14th Jul 202679 AMAQI
14th Jul 2026810 AMAQI
14th Jul 20261011 AMAQI
14th Jul 20261112 PMAQI
14th Jul 2026101 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026253 PMAQI
14th Jul 2026304 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026317 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026269 PMAQI
14th Jul 20262510 PMAQI
14th Jul 20261811 PMAQI
15th Jul 20261212 AMAQI
15th Jul 2026121 AMAQI
15th Jul 2026122 AMAQI
15th Jul 2026143 AMAQI
15th Jul 2026114 AMAQI
15th Jul 2026105 AMAQI
15th Jul 202686 AMAQI
20°C14/28°C
15th Jul 202667 AMAQI
15th Jul 202668 AMAQI
15th Jul 202649 AMAQI
15th Jul 2026410 AMAQI
15th Jul 2026611 AMAQI
15th Jul 2026612 PMAQI
15th Jul 2026171 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026263 PMAQI
15th Jul 2026224 PMAQI
15th Jul 2026195 PMAQI
15th Jul 2026226 PMAQI
15th Jul 2026277 PMAQI
15th Jul 2026238 PMAQI
15th Jul 2026209 PMAQI
15th Jul 20261610 PMAQI
15th Jul 20261311 PMAQI
16th Jul 20261212 AMAQI
16th Jul 2026101 AMAQI
16th Jul 2026132 AMAQI
16th Jul 2026133 AMAQI
16th Jul 2026104 AMAQI
16th Jul 202665 AMAQI
16th Jul 202696 AMAQI
20°C13/28°C
16th Jul 202667 AMAQI
16th Jul 2026108 AMAQI
16th Jul 2026199 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20262811 AMAQI
16th Jul 2026812 PMAQI
16th Jul 2026121 PMAQI
16th Jul 2026182 PMAQI
16th Jul 2026243 PMAQI
16th Jul 2026284 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026267 PMAQI
16th Jul 2026228 PMAQI
16th Jul 2026169 PMAQI
16th Jul 20261410 PMAQI
16th Jul 20261411 PMAQI
17th Jul 20261212 AMAQI
17th Jul 2026141 AMAQI
17th Jul 2026112 AMAQI
17th Jul 2026123 AMAQI
17th Jul 202684 AMAQI
17th Jul 202685 AMAQI
17th Jul 2026106 AMAQI
19°C14/27°C
17th Jul 202687 AMAQI
17th Jul 202688 AMAQI
17th Jul 2026239 AMAQI
17th Jul 20262510 AMAQI
17th Jul 20263711 AMAQI
17th Jul 20263512 PMAQI
17th Jul 2026341 PMAQI
17th Jul 2026502 PMAQI
17th Jul 2026503 PMAQI
17th Jul 2026384 PMAQI
17th Jul 2026265 PMAQI
17th Jul 2026246 PMAQI
17th Jul 2026257 PMAQI
17th Jul 2026308 PMAQI
17th Jul 2026309 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20264011 PMAQI
18th Jul 20263312 AMAQI
18th Jul 2026291 AMAQI
18th Jul 2026412 AMAQI
18th Jul 2026463 AMAQI
18th Jul 2026484 AMAQI
18th Jul 2026335 AMAQI
18th Jul 2026266 AMAQI
19°C13/26°C
18th Jul 2026277 AMAQI
18th Jul 2026298 AMAQI
18th Jul 2026319 AMAQI
18th Jul 20263710 AMAQI
18th Jul 20264311 AMAQI
18th Jul 20264512 PMAQI
18th Jul 2026411 PMAQI
18th Jul 2026322 PMAQI
18th Jul 2026283 PMAQI
18th Jul 2026274 PMAQI
18th Jul 2026345 PMAQI
18th Jul 2026346 PMAQI
18th Jul 2026257 PMAQI
18th Jul 2026298 PMAQI
18th Jul 2026329 PMAQI
18th Jul 20264110 PMAQI
18th Jul 20264511 PMAQI
19th Jul 20264612 AMAQI
19th Jul 2026431 AMAQI
19th Jul 2026452 AMAQI
19th Jul 2026433 AMAQI
19th Jul 2026454 AMAQI
19th Jul 2026435 AMAQI
19th Jul 2026446 AMAQI
20°C13/28°C
19th Jul 2026457 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026439 AMAQI
19th Jul 20264410 AMAQI
19th Jul 20264111 AMAQI
19th Jul 20264212 PMAQI
19th Jul 2026381 PMAQI
19th Jul 2026442 PMAQI
19th Jul 2026483 PMAQI
19th Jul 2026504 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026506 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026568 PMAQI
19th Jul 2026569 PMAQI
19th Jul 20266010 PMAQI
19th Jul 20265911 PMAQI
20th Jul 20265912 AMAQI
20th Jul 2026621 AMAQI
20th Jul 2026602 AMAQI
20th Jul 2026583 AMAQI
20th Jul 2026584 AMAQI
20th Jul 2026565 AMAQI
20th Jul 2026536 AMAQI
21°C15/30°C
20th Jul 2026537 AMAQI
20th Jul 2026548 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265210 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20265212 PMAQI
20th Jul 2026541 PMAQI
20th Jul 2026582 PMAQI
20th Jul 2026553 PMAQI
20th Jul 2026524 PMAQI
20th Jul 2026515 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026318 PMAQI
20th Jul 2026309 PMAQI
20th Jul 20263210 PMAQI
20th Jul 20263511 PMAQI
21st Jul 20263112 AMAQI
21st Jul 2026341 AMAQI
21st Jul 2026412 AMAQI
21st Jul 2026413 AMAQI
21st Jul 2026404 AMAQI
21st Jul 2026476 AMAQI
21°C15/29°C
21st Jul 2026497 AMAQI
21st Jul 2026478 AMAQI
21st Jul 2026509 AMAQI
21st Jul 20264810 AMAQI
21st Jul 20264611 AMAQI
21st Jul 20265112 PMAQI
21st Jul 2026511 PMAQI
21st Jul 2026512 PMAQI
21st Jul 2026483 PMAQI
21st Jul 2026504 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026556 PMAQI
21st Jul 2026487 PMAQI
21st Jul 2026408 PMAQI
21st Jul 2026429 PMAQI
21st Jul 20264010 PMAQI
21st Jul 20263611 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026531 AMAQI
22nd Jul 2026522 AMAQI
22nd Jul 2026443 AMAQI
22nd Jul 2026364 AMAQI
22nd Jul 2026395 AMAQI
22nd Jul 2026446 AMAQI
22°C14/32°C
22nd Jul 2026457 AMAQI
22nd Jul 2026448 AMAQI
22nd Jul 2026459 AMAQI
22nd Jul 20264410 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20264412 PMAQI
22nd Jul 2026441 PMAQI
22nd Jul 2026382 PMAQI
22nd Jul 2026523 PMAQI
22nd Jul 2026524 PMAQI
22nd Jul 2026445 PMAQI
22nd Jul 2026406 PMAQI
22nd Jul 2026417 PMAQI
22nd Jul 2026428 PMAQI
22nd Jul 2026449 PMAQI
22nd Jul 20264210 PMAQI
22nd Jul 20265211 PMAQI
23rd Jul 20265212 AMAQI
23rd Jul 2026541 AMAQI
23rd Jul 2026542 AMAQI
23rd Jul 2026533 AMAQI
23rd Jul 2026564 AMAQI
23rd Jul 2026485 AMAQI
23rd Jul 2026466 AMAQI
21°C14/31°C
23rd Jul 2026527 AMAQI
23rd Jul 2026548 AMAQI
23rd Jul 2026509 AMAQI
23rd Jul 20264810 AMAQI
23rd Jul 20264811 AMAQI
23rd Jul 20264512 PMAQI
23rd Jul 2026461 PMAQI
23rd Jul 2026432 PMAQI
23rd Jul 2026463 PMAQI
23rd Jul 2026464 PMAQI
23rd Jul 2026485 PMAQI
23rd Jul 2026496 PMAQI
23rd Jul 2026507 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026419 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20264011 PMAQI
24th Jul 20263812 AMAQI
24th Jul 2026361 AMAQI
24th Jul 2026382 AMAQI
24th Jul 2026363 AMAQI
24th Jul 2026384 AMAQI
24th Jul 2026385 AMAQI
24th Jul 2026346 AMAQI
20°C13/28°C
24th Jul 2026327 AMAQI
24th Jul 2026318 AMAQI
24th Jul 2026309 AMAQI
24th Jul 20263710 AMAQI
24th Jul 20264111 AMAQI
24th Jul 20264112 PMAQI
24th Jul 2026391 PMAQI
24th Jul 2026282 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026325 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026347 PMAQI
24th Jul 2026348 PMAQI
24th Jul 2026389 PMAQI
24th Jul 20263910 PMAQI
24th Jul 20264211 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026551 AMAQI
25th Jul 2026492 AMAQI
25th Jul 2026453 AMAQI
25th Jul 2026474 AMAQI
25th Jul 2026335 AMAQI
25th Jul 2026326 AMAQI
17°C13/24°C
25th Jul 2026387 AMAQI
25th Jul 2026328 AMAQI
25th Jul 2026349 AMAQI
25th Jul 20263410 AMAQI
25th Jul 20263611 AMAQI
25th Jul 20263512 PMAQI
25th Jul 2026301 PMAQI
25th Jul 2026332 PMAQI
25th Jul 2026403 PMAQI
25th Jul 2026444 PMAQI
25th Jul 2026485 PMAQI
25th Jul 2026466 PMAQI
25th Jul 2026487 PMAQI
25th Jul 2026418 PMAQI
25th Jul 2026409 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20264811 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026391 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026413 AMAQI
26th Jul 2026414 AMAQI
26th Jul 2026275 AMAQI
26th Jul 2026266 AMAQI
18°C13/25°C
26th Jul 2026237 AMAQI
26th Jul 2026308 AMAQI
26th Jul 2026309 AMAQI
26th Jul 20263210 AMAQI
26th Jul 20264011 AMAQI
26th Jul 20263912 PMAQI
26th Jul 2026301 PMAQI
26th Jul 2026242 PMAQI
26th Jul 2026303 PMAQI
26th Jul 2026224 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026326 PMAQI
26th Jul 2026287 PMAQI
26th Jul 2026308 PMAQI
26th Jul 2026289 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026321 AMAQI
27th Jul 2026322 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026254 AMAQI
27th Jul 2026275 AMAQI
27th Jul 2026346 AMAQI
18°C12/26°C
27th Jul 2026347 AMAQI
27th Jul 2026308 AMAQI
27th Jul 2026309 AMAQI
27th Jul 20263210 AMAQI
27th Jul 20263011 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026362 PMAQI
27th Jul 2026353 PMAQI
27th Jul 2026344 PMAQI
27th Jul 2026305 PMAQI
27th Jul 2026266 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026378 PMAQI
27th Jul 2026309 PMAQI
27th Jul 20262710 PMAQI
27th Jul 20262811 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026301 AMAQI
28th Jul 2026382 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026374 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026286 AMAQI
24°C15/36°C
28th Jul 2026367 AMAQI
28th Jul 2026388 AMAQI
28th Jul 2026429 AMAQI
28th Jul 20264510 AMAQI
28th Jul 20264311 AMAQI
28th Jul 20263712 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026452 PMAQI
28th Jul 2026453 PMAQI
28th Jul 2026414 PMAQI
28th Jul 2026435 PMAQI
28th Jul 2026456 PMAQI
28th Jul 2026497 PMAQI
28th Jul 2026528 PMAQI
28th Jul 2026469 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20264211 PMAQI
29th Jul 20264712 AMAQI
29th Jul 2026501 AMAQI
29th Jul 2026482 AMAQI
29th Jul 2026483 AMAQI
29th Jul 2026504 AMAQI
29th Jul 2026405 AMAQI
29th Jul 2026316 AMAQI
25°C17/34°C
29th Jul 2026327 AMAQI
29th Jul 2026308 AMAQI
29th Jul 2026309 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20263011 AMAQI
29th Jul 20262812 PMAQI
29th Jul 2026321 PMAQI
29th Jul 2026352 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026475 PMAQI
29th Jul 2026496 PMAQI
29th Jul 2026527 PMAQI
29th Jul 2026528 PMAQI
29th Jul 2026509 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20264311 PMAQI
30th Jul 20264712 AMAQI
30th Jul 2026481 AMAQI
30th Jul 2026482 AMAQI
30th Jul 2026463 AMAQI
30th Jul 2026394 AMAQI
30th Jul 2026325 AMAQI
30th Jul 2026346 AMAQI
21°C13/31°C
30th Jul 2026277 AMAQI
30th Jul 2026268 AMAQI
30th Jul 2026359 AMAQI
30th Jul 20263710 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20263212 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026442 PMAQI
30th Jul 2026643 PMAQI
30th Jul 2026644 PMAQI
30th Jul 2026545 PMAQI
30th Jul 2026506 PMAQI
30th Jul 2026507 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026339 PMAQI
30th Jul 20263410 PMAQI
30th Jul 20263411 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026261 AMAQI
31st Jul 2026202 AMAQI
31st Jul 2026183 AMAQI
31st Jul 2026254 AMAQI
31st Jul 2026275 AMAQI
31st Jul 2026316 AMAQI
19°C12/28°C
31st Jul 2026287 AMAQI
31st Jul 2026288 AMAQI
31st Jul 2026349 AMAQI
31st Jul 20263410 AMAQI
31st Jul 20262811 AMAQI
31st Jul 20262312 PMAQI
31st Jul 2026191 PMAQI
31st Jul 2026172 PMAQI
31st Jul 2026183 PMAQI
31st Jul 2026164 PMAQI
31st Jul 2026175 PMAQI
31st Jul 2026206 PMAQI
31st Jul 2026247 PMAQI
31st Jul 2026208 PMAQI
31st Jul 2026179 PMAQI
31st Jul 20262010 PMAQI
31st Jul 20262311 PMAQI
1st Aug 20262212 AMAQI
1st Aug 2026201 AMAQI
1st Aug 2026192 AMAQI
1st Aug 2026153 AMAQI
1st Aug 2026194 AMAQI
1st Aug 2026125 AMAQI
1st Aug 2026126 AMAQI
19°C13/26°C
1st Aug 2026147 AMAQI
1st Aug 2026168 AMAQI
1st Aug 2026209 AMAQI
1st Aug 20262010 AMAQI
1st Aug 20261811 AMAQI
1st Aug 20261412 PMAQI
1st Aug 2026101 PMAQI
1st Aug 2026122 PMAQI
1st Aug 2026203 PMAQI
1st Aug 2026234 PMAQI
1st Aug 2026215 PMAQI
1st Aug 2026226 PMAQI
1st Aug 2026227 PMAQI
1st Aug 2026228 PMAQI
1st Aug 2026269 PMAQI
1st Aug 20263410 PMAQI
1st Aug 20263011 PMAQI
2nd Aug 20262512 AMAQI
2nd Aug 2026271 AMAQI
2nd Aug 2026342 AMAQI
2nd Aug 2026363 AMAQI
2nd Aug 2026384 AMAQI
2nd Aug 2026325 AMAQI
2nd Aug 2026286 AMAQI
22°C15/31°C
2nd Aug 2026287 AMAQI
2nd Aug 2026288 AMAQI
2nd Aug 2026259 AMAQI
2nd Aug 20264010 AMAQI
2nd Aug 20263211 AMAQI
2nd Aug 20262712 PMAQI
2nd Aug 2026371 PMAQI
2nd Aug 2026382 PMAQI
2nd Aug 2026413 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026365 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026387 PMAQI
2nd Aug 2026378 PMAQI
2nd Aug 2026409 PMAQI
2nd Aug 20263610 PMAQI
2nd Aug 20263411 PMAQI
3rd Aug 20263312 AMAQI
3rd Aug 2026441 AMAQI
3rd Aug 2026432 AMAQI
3rd Aug 2026433 AMAQI
3rd Aug 2026424 AMAQI
3rd Aug 2026255 AMAQI
3rd Aug 2026256 AMAQI
20°C14/28°C
3rd Aug 2026247 AMAQI
3rd Aug 2026228 AMAQI
3rd Aug 2026289 AMAQI
3rd Aug 20263210 AMAQI
3rd Aug 20262511 AMAQI
3rd Aug 20262712 PMAQI
3rd Aug 2026231 PMAQI
3rd Aug 2026262 PMAQI
3rd Aug 2026363 PMAQI
3rd Aug 2026384 PMAQI
3rd Aug 2026365 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026307 PMAQI
3rd Aug 2026468 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20264210 PMAQI
3rd Aug 20262911 PMAQI
4th Aug 20263212 AMAQI
4th Aug 2026431 AMAQI
4th Aug 2026422 AMAQI
4th Aug 2026343 AMAQI
4th Aug 2026304 AMAQI
4th Aug 2026245 AMAQI
4th Aug 2026226 AMAQI
19°C14/26°C
4th Aug 2026247 AMAQI
4th Aug 2026288 AMAQI
4th Aug 2026269 AMAQI
4th Aug 20263210 AMAQI
4th Aug 20263311 AMAQI
4th Aug 20263812 PMAQI
4th Aug 2026371 PMAQI
4th Aug 2026292 PMAQI
4th Aug 2026323 PMAQI
4th Aug 2026344 PMAQI
4th Aug 2026365 PMAQI
4th Aug 2026476 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026368 PMAQI
4th Aug 2026359 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20262711 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026292 AMAQI
5th Aug 2026293 AMAQI
5th Aug 2026294 AMAQI
5th Aug 2026315 AMAQI
5th Aug 2026366 AMAQI
20°C16/25°C
5th Aug 2026367 AMAQI
5th Aug 2026368 AMAQI
5th Aug 2026349 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262911 AMAQI
5th Aug 20262712 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026352 PMAQI
5th Aug 2026343 PMAQI
5th Aug 2026384 PMAQI
5th Aug 2026325 PMAQI
5th Aug 2026286 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026368 PMAQI
5th Aug 2026359 PMAQI
5th Aug 20262610 PMAQI
5th Aug 20263811 PMAQI
6th Aug 20263612 AMAQI
6th Aug 2026341 AMAQI
6th Aug 2026302 AMAQI
6th Aug 2026293 AMAQI
6th Aug 2026334 AMAQI
6th Aug 2026295 AMAQI
6th Aug 2026296 AMAQI
19°C14/28°C
6th Aug 2026257 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026349 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20263412 PMAQI
6th Aug 2026341 PMAQI
6th Aug 2026322 PMAQI
6th Aug 2026303 PMAQI
6th Aug 2026274 PMAQI
6th Aug 2026265 PMAQI
6th Aug 2026326 PMAQI
6th Aug 2026327 PMAQI
6th Aug 2026278 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20262912 AMAQI
7th Aug 2026261 AMAQI
7th Aug 2026232 AMAQI
7th Aug 2026233 AMAQI
7th Aug 2026234 AMAQI
7th Aug 2026225 AMAQI
7th Aug 2026226 AMAQI
21°C13/31°C
7th Aug 2026277 AMAQI
7 AM7th Aug 2026258 AMAQI
7th Aug 2026249 AMAQI
7th Aug 20262710 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026261 PMAQI
7th Aug 2026232 PMAQI
2 PM7th Aug 2026333 PMAQI
7th Aug 2026404 PMAQI
7th Aug 2026415 PMAQI
7th Aug 2026396 PMAQI
7th Aug 2026317 PMAQI
7th Aug 2026308 PMAQI
7th Aug 2026289 PMAQI
7th Aug 20262310 PMAQI
10 PM7th Aug 20262611 PMAQI
2 AM
6 AM
21°C15/30°C
Day time
Avg. Highest Time
3 PM - 10 PM
36AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
7 AM - 8 AM
29AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 10 PM (Avg. 36), while the lowest AQI was between 7 AM to 8 AM (Avg. 29).
Night time
Avg. Highest Time
1 AM - 4 AM
34AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
5 AM
28AQI
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. 34), while the lowest AQI was between 5 AM to 5 AM (Avg. 28).
2026 Days Vs Air Quality
Santiago De Compostela, Galicia, Spain
2026
92%
199
8%
17
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
199 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 220 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
Santiago De Compostela, Galicia, 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
44AQI (US)
44AQI (US)
2nd January 2026
19AQI (US)
19AQI (US)
3rd January 2026
26AQI (US)
26AQI (US)
4th January 2026
28AQI (US)
28AQI (US)
5th January 2026
34AQI (US)
34AQI (US)
6th January 2026
26AQI (US)
26AQI (US)
7th January 2026
38AQI (US)
38AQI (US)
8th January 2026
26AQI (US)
26AQI (US)
9th January 2026
25AQI (US)
25AQI (US)
10th January 2026
38AQI (US)
38AQI (US)
11th January 2026
26AQI (US)
26AQI (US)
12th January 2026
14AQI (US)
14AQI (US)
13th January 2026
14AQI (US)
14AQI (US)
14th January 2026
30AQI (US)
30AQI (US)
15th January 2026
28AQI (US)
28AQI (US)
16th January 2026
32AQI (US)
32AQI (US)
17th January 2026
32AQI (US)
32AQI (US)
18th January 2026
34AQI (US)
34AQI (US)
19th January 2026
36AQI (US)
36AQI (US)
20th January 2026
34AQI (US)
34AQI (US)
21st January 2026
26AQI (US)
26AQI (US)
22nd January 2026
36AQI (US)
36AQI (US)
23rd January 2026
52AQI (US)
52AQI (US)
24th January 2026
54AQI (US)
54AQI (US)
25th January 2026
64AQI (US)
64AQI (US)
26th January 2026
27AQI (US)
27AQI (US)
27th January 2026
34AQI (US)
34AQI (US)
28th January 2026
40AQI (US)
40AQI (US)
29th January 2026
48AQI (US)
48AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
45AQI (US)
45AQI (US)
1st February 2026
28AQI (US)
28AQI (US)
2nd February 2026
18AQI (US)
18AQI (US)
3rd February 2026
34AQI (US)
34AQI (US)
4th February 2026
51AQI (US)
51AQI (US)
5th February 2026
28AQI (US)
28AQI (US)
6th February 2026
34AQI (US)
34AQI (US)
7th February 2026
32AQI (US)
32AQI (US)
8th February 2026
42AQI (US)
42AQI (US)
9th February 2026
42AQI (US)
42AQI (US)
10th February 2026
34AQI (US)
34AQI (US)
11th February 2026
32AQI (US)
32AQI (US)
12th February 2026
41AQI (US)
41AQI (US)
13th February 2026
18AQI (US)
18AQI (US)
14th February 2026
42AQI (US)
42AQI (US)
15th February 2026
30AQI (US)
30AQI (US)
16th February 2026
23AQI (US)
23AQI (US)
17th February 2026
32AQI (US)
32AQI (US)
18th February 2026
32AQI (US)
32AQI (US)
19th February 2026
53AQI (US)
53AQI (US)
20th February 2026
39AQI (US)
39AQI (US)
21st February 2026
40AQI (US)
40AQI (US)
22nd February 2026
44AQI (US)
44AQI (US)
23rd February 2026
48AQI (US)
48AQI (US)
24th February 2026
50AQI (US)
50AQI (US)
25th February 2026
40AQI (US)
40AQI (US)
26th February 2026
34AQI (US)
34AQI (US)
27th February 2026
26AQI (US)
26AQI (US)
28th February 2026
31AQI (US)
31AQI (US)
1st March 2026
37AQI (US)
37AQI (US)
2nd March 2026
36AQI (US)
36AQI (US)
3rd March 2026
44AQI (US)
44AQI (US)
4th March 2026
72AQI (US)
72AQI (US)
5th March 2026
48AQI (US)
48AQI (US)
6th March 2026
24AQI (US)
24AQI (US)
7th March 2026
38AQI (US)
38AQI (US)
8th March 2026
38AQI (US)
38AQI (US)
9th March 2026
35AQI (US)
35AQI (US)
10th March 2026
32AQI (US)
32AQI (US)
11th March 2026
31AQI (US)
31AQI (US)
12th March 2026
35AQI (US)
35AQI (US)
13th March 2026
28AQI (US)
28AQI (US)
14th March 2026
38AQI (US)
38AQI (US)
15th March 2026
42AQI (US)
42AQI (US)
16th March 2026
36AQI (US)
36AQI (US)
17th March 2026
36AQI (US)
36AQI (US)
18th March 2026
47AQI (US)
47AQI (US)
19th March 2026
52AQI (US)
52AQI (US)
20th March 2026
51AQI (US)
51AQI (US)
21st March 2026
43AQI (US)
43AQI (US)
22nd March 2026
54AQI (US)
54AQI (US)
23rd March 2026
52AQI (US)
52AQI (US)
24th March 2026
54AQI (US)
54AQI (US)
25th March 2026
53AQI (US)
53AQI (US)
26th March 2026
24AQI (US)
24AQI (US)
27th March 2026
27AQI (US)
27AQI (US)
28th March 2026
28AQI (US)
28AQI (US)
29th March 2026
35AQI (US)
35AQI (US)
30th March 2026
26AQI (US)
26AQI (US)
31st March 2026
28AQI (US)
28AQI (US)
1st April 2026
28AQI (US)
28AQI (US)
2nd April 2026
24AQI (US)
24AQI (US)
3rd April 2026
24AQI (US)
24AQI (US)
4th April 2026
33AQI (US)
33AQI (US)
5th April 2026
30AQI (US)
30AQI (US)
6th April 2026
40AQI (US)
40AQI (US)
7th April 2026
38AQI (US)
38AQI (US)
8th April 2026
43AQI (US)
43AQI (US)
9th April 2026
52AQI (US)
52AQI (US)
10th April 2026
36AQI (US)
36AQI (US)
11th April 2026
42AQI (US)
42AQI (US)
12th April 2026
42AQI (US)
42AQI (US)
13th April 2026
48AQI (US)
48AQI (US)
14th April 2026
27AQI (US)
27AQI (US)
15th April 2026
30AQI (US)
30AQI (US)
16th April 2026
32AQI (US)
32AQI (US)
17th April 2026
18th April 2026
28AQI (US)
28AQI (US)
19th April 2026
26AQI (US)
26AQI (US)
20th April 2026
26AQI (US)
26AQI (US)
21st April 2026
48AQI (US)
48AQI (US)
22nd April 2026
23rd April 2026
28AQI (US)
28AQI (US)
24th April 2026
22AQI (US)
22AQI (US)
25th April 2026
17AQI (US)
17AQI (US)
26th April 2026
27AQI (US)
27AQI (US)
27th April 2026
28AQI (US)
28AQI (US)
28th April 2026
18AQI (US)
18AQI (US)
29th April 2026
36AQI (US)
36AQI (US)
30th April 2026
56AQI (US)
56AQI (US)
1st May 2026
56AQI (US)
56AQI (US)
2nd May 2026
40AQI (US)
40AQI (US)
3rd May 2026
20AQI (US)
20AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
33AQI (US)
33AQI (US)
6th May 2026
28AQI (US)
28AQI (US)
7th May 2026
25AQI (US)
25AQI (US)
8th May 2026
24AQI (US)
24AQI (US)
9th May 2026
10th May 2026
28AQI (US)
28AQI (US)
11th May 2026
25AQI (US)
25AQI (US)
12th May 2026
24AQI (US)
24AQI (US)
13th May 2026
24AQI (US)
24AQI (US)
14th May 2026
25AQI (US)
25AQI (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
36AQI (US)
36AQI (US)
19th May 2026
38AQI (US)
38AQI (US)
20th May 2026
36AQI (US)
36AQI (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
46AQI (US)
46AQI (US)
25th May 2026
38AQI (US)
38AQI (US)
26th May 2026
34AQI (US)
34AQI (US)
27th May 2026
36AQI (US)
36AQI (US)
28th May 2026
39AQI (US)
39AQI (US)
29th May 2026
35AQI (US)
35AQI (US)
30th May 2026
26AQI (US)
26AQI (US)
31st May 2026
21AQI (US)
21AQI (US)
1st June 2026
22AQI (US)
22AQI (US)
2nd June 2026
17AQI (US)
17AQI (US)
3rd June 2026
18AQI (US)
18AQI (US)
4th June 2026
23AQI (US)
23AQI (US)
5th June 2026
20AQI (US)
20AQI (US)
6th June 2026
18AQI (US)
18AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
17AQI (US)
17AQI (US)
9th June 2026
18AQI (US)
18AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
20AQI (US)
20AQI (US)
12th June 2026
20AQI (US)
20AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
40AQI (US)
40AQI (US)
15th June 2026
34AQI (US)
34AQI (US)
16th June 2026
29AQI (US)
29AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
18AQI (US)
18AQI (US)
20th June 2026
15AQI (US)
15AQI (US)
21st June 2026
27AQI (US)
27AQI (US)
22nd June 2026
34AQI (US)
34AQI (US)
23rd June 2026
55AQI (US)
55AQI (US)
24th June 2026
73AQI (US)
73AQI (US)
25th June 2026
28AQI (US)
28AQI (US)
26th June 2026
14AQI (US)
14AQI (US)
27th June 2026
24AQI (US)
24AQI (US)
28th June 2026
23AQI (US)
23AQI (US)
29th June 2026
22AQI (US)
22AQI (US)
30th June 2026
20AQI (US)
20AQI (US)
1st July 2026
21AQI (US)
21AQI (US)
2nd July 2026
16AQI (US)
16AQI (US)
3rd July 2026
15AQI (US)
15AQI (US)
4th July 2026
15AQI (US)
15AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
36AQI (US)
36AQI (US)
7th July 2026
34AQI (US)
34AQI (US)
8th July 2026
46AQI (US)
46AQI (US)
9th July 2026
45AQI (US)
45AQI (US)
10th July 2026
44AQI (US)
44AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
24AQI (US)
24AQI (US)
13th July 2026
18AQI (US)
18AQI (US)
14th July 2026
20AQI (US)
20AQI (US)
15th July 2026
14AQI (US)
14AQI (US)
16th July 2026
17AQI (US)
17AQI (US)
17th July 2026
24AQI (US)
24AQI (US)
18th July 2026
35AQI (US)
35AQI (US)
19th July 2026
47AQI (US)
47AQI (US)
20th July 2026
49AQI (US)
49AQI (US)
21st July 2026
46AQI (US)
46AQI (US)
22nd July 2026
44AQI (US)
44AQI (US)
23rd July 2026
48AQI (US)
48AQI (US)
24th July 2026
35AQI (US)
35AQI (US)
25th July 2026
41AQI (US)
41AQI (US)
26th July 2026
31AQI (US)
31AQI (US)
27th July 2026
32AQI (US)
32AQI (US)
28th July 2026
40AQI (US)
40AQI (US)
29th July 2026
41AQI (US)
41AQI (US)
30th July 2026
41AQI (US)
41AQI (US)
31st July 2026
24AQI (US)
24AQI (US)
1st August 2026
20AQI (US)
20AQI (US)
2nd August 2026
34AQI (US)
34AQI (US)
3rd August 2026
33AQI (US)
33AQI (US)
4th August 2026
33AQI (US)
33AQI (US)
5th August 2026
32AQI (US)
32AQI (US)
6th August 2026
30AQI (US)
30AQI (US)
7th August 2026
28AQI (US)
28AQI (US)
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
34AQI (US)
36AQI (US)
39AQI (US)
33AQI (US)
33AQI (US)
25AQI (US)
32AQI (US)
30AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202633AQI (US)
28
3
26
2
24
7
26
2
29
1
28
2
31
7
199
17
Highest AQI (US) recorded in
March39AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202534AQI (US)
28
3
25
3
31
30
31
26
4
31
26
5
30
23
8
28
2
23
8
332
33
Highest AQI (US) recorded in
October44AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202432AQI (US)
26
5
22
7
31
30
31
30
31
31
30
30
1
26
4
27
4
345
21
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
August23AQI (US)
202332AQI (US)
31
18
10
29
2
29
1
31
28
2
31
31
30
28
3
27
2
25
6
338
26
Highest AQI (US) recorded in
February48AQI (US)
Lowest AQI (US) recorded in
September24AQI (US)
202238AQI (US)
15
15
15
7
24
7
28
2
28
3
27
3
17
6
1
1
28
31
30
26
5
270
48
1
Highest AQI (US) recorded in
January52AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202138AQI (US)
21
10
26
2
19
12
23
7
31
28
2
31
31
30
26
5
26
4
26
5
318
47
Highest AQI (US) recorded in
March51AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202037AQI (US)
3
10
19
2
8
10
26
4
28
3
31
27
3
30
1
22
8
29
2
223
43
Highest AQI (US) recorded in
March56AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
38AQI (US)Least Polluted Year Recorded
2023(Avg.)
32AQI (US)Santiago De Compostela's annual 2026 AQI (US) (33) shows an average percentage change of -5.6% (improved AQI (US)) compared to previous years: 2020 (37), 2021 (38), 2022 (38), 2023 (32), 2024 (32), 2025 (34).
