Avda Tolosa, Donostia, 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
Avda Tolosa, Donostia, Basque Country, Spain
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
23rd Aug 2023
61AQILowest AQI recorded on
18th Aug 2024
21AQISame Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Avda Tolosa, Donostia, Basque Country, Spain
AQI
Day
Night
.
6 AM13th Aug 2026
9 PM
5 AM14th Aug 2026
Day time
Avg. Highest Time
8PM13th Aug
55AQI
Avg. Lowest Time
10AM13th Aug
38AQI
Night time
Avg. Highest Time
11PM13th Aug
48AQI
Avg. Lowest Time
5AM14th Aug
27AQI
In the last 24 hours,
Avda Tolosa's AQI reached its highest point of 55 at 8 PM during the Day, while the lowest point, 27, was recorded at 5 AM during the Night between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Avda Tolosa, Donostia, Basque Country, Spain
JulAug
16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
16th Jul 2026326 AMAQI
16th Jul 2026307 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026299 AMAQI
16th Jul 20263210 AMAQI
16th Jul 20263811 AMAQI
16th Jul 20264412 PMAQI
16th Jul 2026441 PMAQI
16th Jul 2026302 PMAQI
16th Jul 2026363 PMAQI
16th Jul 2026364 PMAQI
16th Jul 2026235 PMAQI
16th Jul 2026216 PMAQI
16th Jul 2026167 PMAQI
16th Jul 2026168 PMAQI
16th Jul 2026199 PMAQI
16th Jul 20262210 PMAQI
16th Jul 20262311 PMAQI
17th Jul 20262512 AMAQI
17th Jul 2026251 AMAQI
17th Jul 2026582 AMAQI
17th Jul 2026343 AMAQI
17th Jul 2026344 AMAQI
17th Jul 2026325 AMAQI
21°C17/25°C
17th Jul 2026286 AMAQI
17th Jul 2026257 AMAQI
17th Jul 2026278 AMAQI
17th Jul 2026309 AMAQI
17th Jul 20262510 AMAQI
17th Jul 20264411 AMAQI
17th Jul 20264912 PMAQI
17th Jul 2026541 PMAQI
17th Jul 2026582 PMAQI
17th Jul 2026493 PMAQI
17th Jul 2026444 PMAQI
17th Jul 2026425 PMAQI
17th Jul 2026466 PMAQI
17th Jul 2026447 PMAQI
17th Jul 2026428 PMAQI
17th Jul 2026369 PMAQI
17th Jul 20263610 PMAQI
17th Jul 20264711 PMAQI
18th Jul 20265312 AMAQI
18th Jul 2026521 AMAQI
18th Jul 2026462 AMAQI
18th Jul 2026443 AMAQI
18th Jul 2026424 AMAQI
18th Jul 2026405 AMAQI
21°C18/24°C
18th Jul 2026426 AMAQI
18th Jul 2026487 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026549 AMAQI
18th Jul 20265010 AMAQI
18th Jul 20264811 AMAQI
18th Jul 20265212 PMAQI
18th Jul 2026501 PMAQI
18th Jul 2026512 PMAQI
18th Jul 2026403 PMAQI
18th Jul 2026364 PMAQI
18th Jul 2026365 PMAQI
18th Jul 2026346 PMAQI
18th Jul 2026347 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026449 PMAQI
18th Jul 20265210 PMAQI
18th Jul 20265611 PMAQI
19th Jul 20265612 AMAQI
19th Jul 2026551 AMAQI
19th Jul 2026562 AMAQI
19th Jul 2026543 AMAQI
19th Jul 2026494 AMAQI
19th Jul 2026445 AMAQI
20°C17/25°C
19th Jul 2026386 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026478 AMAQI
19th Jul 2026489 AMAQI
19th Jul 20264210 AMAQI
19th Jul 20264211 AMAQI
19th Jul 20264212 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026442 PMAQI
19th Jul 2026403 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026405 PMAQI
19th Jul 2026386 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026478 PMAQI
19th Jul 2026529 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20265411 PMAQI
20th Jul 20265612 AMAQI
20th Jul 2026641 AMAQI
20th Jul 2026562 AMAQI
20th Jul 2026533 AMAQI
20th Jul 2026604 AMAQI
20th Jul 2026515 AMAQI
21°C17/26°C
20th Jul 2026546 AMAQI
20th Jul 2026587 AMAQI
20th Jul 2026608 AMAQI
20th Jul 2026609 AMAQI
20th Jul 20265210 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20265512 PMAQI
20th Jul 2026581 PMAQI
20th Jul 2026582 PMAQI
20th Jul 2026563 PMAQI
20th Jul 2026634 PMAQI
20th Jul 2026585 PMAQI
20th Jul 2026526 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262711 PMAQI
21st Jul 20262912 AMAQI
21st Jul 2026251 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026274 AMAQI
22°C17/27°C
21st Jul 2026336 AMAQI
21st Jul 2026297 AMAQI
21st Jul 2026338 AMAQI
21st Jul 2026319 AMAQI
21st Jul 20263310 AMAQI
21st Jul 20263311 AMAQI
21st Jul 20264212 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026273 PMAQI
21st Jul 2026274 PMAQI
21st Jul 2026255 PMAQI
21st Jul 2026276 PMAQI
21st Jul 2026317 PMAQI
21st Jul 2026218 PMAQI
21st Jul 2026239 PMAQI
21st Jul 20262310 PMAQI
21st Jul 20262111 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026211 AMAQI
22nd Jul 2026212 AMAQI
22nd Jul 2026253 AMAQI
22nd Jul 2026254 AMAQI
22nd Jul 2026295 AMAQI
20°C16/25°C
22nd Jul 2026276 AMAQI
22nd Jul 2026367 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026369 AMAQI
22nd Jul 20264010 AMAQI
22nd Jul 20264011 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026481 PMAQI
22nd Jul 2026522 PMAQI
22nd Jul 2026443 PMAQI
22nd Jul 2026504 PMAQI
22nd Jul 2026365 PMAQI
22nd Jul 2026336 PMAQI
22nd Jul 2026317 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262310 PMAQI
22nd Jul 20263311 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026441 AMAQI
23rd Jul 2026402 AMAQI
23rd Jul 2026383 AMAQI
23rd Jul 2026404 AMAQI
23rd Jul 2026365 AMAQI
21°C15/27°C
23rd Jul 2026366 AMAQI
23rd Jul 2026387 AMAQI
23rd Jul 2026408 AMAQI
23rd Jul 2026409 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20265411 AMAQI
23rd Jul 20265512 PMAQI
23rd Jul 2026581 PMAQI
23rd Jul 2026562 PMAQI
23rd Jul 2026583 PMAQI
23rd Jul 2026604 PMAQI
23rd Jul 2026575 PMAQI
23rd Jul 2026556 PMAQI
23rd Jul 2026517 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026369 PMAQI
23rd Jul 20262910 PMAQI
23rd Jul 20264011 PMAQI
24th Jul 20264612 AMAQI
24th Jul 2026401 AMAQI
24th Jul 2026422 AMAQI
24th Jul 2026403 AMAQI
24th Jul 2026444 AMAQI
24th Jul 2026505 AMAQI
21°C16/27°C
24th Jul 2026446 AMAQI
24th Jul 2026487 AMAQI
24th Jul 2026428 AMAQI
24th Jul 2026449 AMAQI
24th Jul 20265510 AMAQI
24th Jul 20266011 AMAQI
24th Jul 20266012 PMAQI
24th Jul 2026561 PMAQI
24th Jul 2026582 PMAQI
24th Jul 2026583 PMAQI
24th Jul 2026604 PMAQI
24th Jul 2026575 PMAQI
24th Jul 2026576 PMAQI
24th Jul 2026567 PMAQI
24th Jul 2026558 PMAQI
24th Jul 2026549 PMAQI
24th Jul 20265710 PMAQI
24th Jul 20265411 PMAQI
25th Jul 20265512 AMAQI
25th Jul 2026521 AMAQI
25th Jul 2026522 AMAQI
25th Jul 2026523 AMAQI
25th Jul 2026494 AMAQI
25th Jul 2026495 AMAQI
21°C16/27°C
25th Jul 2026526 AMAQI
25th Jul 2026507 AMAQI
25th Jul 2026508 AMAQI
25th Jul 2026519 AMAQI
25th Jul 20264610 AMAQI
25th Jul 20264811 AMAQI
25th Jul 20263812 PMAQI
25th Jul 2026331 PMAQI
25th Jul 2026402 PMAQI
25th Jul 2026423 PMAQI
25th Jul 2026484 PMAQI
25th Jul 2026485 PMAQI
25th Jul 2026446 PMAQI
25th Jul 2026447 PMAQI
25th Jul 2026488 PMAQI
25th Jul 2026469 PMAQI
25th Jul 20264810 PMAQI
25th Jul 20264411 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026461 AMAQI
26th Jul 2026582 AMAQI
26th Jul 2026573 AMAQI
26th Jul 2026624 AMAQI
26th Jul 2026485 AMAQI
20°C17/23°C
26th Jul 2026326 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026368 AMAQI
26th Jul 2026429 AMAQI
26th Jul 20263410 AMAQI
26th Jul 20264211 AMAQI
26th Jul 20264912 PMAQI
26th Jul 2026491 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026403 PMAQI
26th Jul 2026444 PMAQI
26th Jul 2026475 PMAQI
26th Jul 2026516 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20264212 AMAQI
27th Jul 2026421 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026383 AMAQI
27th Jul 2026254 AMAQI
27th Jul 2026255 AMAQI
19°C17/22°C
27th Jul 2026276 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026349 AMAQI
27th Jul 20264910 AMAQI
27th Jul 20264811 AMAQI
27th Jul 20265412 PMAQI
27th Jul 2026521 PMAQI
27th Jul 2026462 PMAQI
27th Jul 2026383 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026365 PMAQI
27th Jul 2026316 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20263110 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20263212 AMAQI
28th Jul 2026441 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026403 AMAQI
28th Jul 2026424 AMAQI
28th Jul 2026445 AMAQI
20°C15/24°C
28th Jul 2026276 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026278 AMAQI
28th Jul 2026349 AMAQI
28th Jul 20263310 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20263112 PMAQI
28th Jul 2026361 PMAQI
28th Jul 2026422 PMAQI
28th Jul 2026443 PMAQI
28th Jul 2026384 PMAQI
28th Jul 2026405 PMAQI
28th Jul 2026386 PMAQI
28th Jul 2026367 PMAQI
28th Jul 2026408 PMAQI
28th Jul 2026529 PMAQI
28th Jul 20265310 PMAQI
28th Jul 20265211 PMAQI
29th Jul 20265712 AMAQI
29th Jul 2026521 AMAQI
29th Jul 2026532 AMAQI
29th Jul 2026513 AMAQI
29th Jul 2026514 AMAQI
29th Jul 2026445 AMAQI
22°C14/31°C
29th Jul 2026386 AMAQI
29th Jul 2026447 AMAQI
29th Jul 2026508 AMAQI
29th Jul 2026509 AMAQI
29th Jul 20264910 AMAQI
29th Jul 20265511 AMAQI
29th Jul 20264412 PMAQI
29th Jul 2026441 PMAQI
29th Jul 2026492 PMAQI
29th Jul 2026553 PMAQI
29th Jul 2026624 PMAQI
29th Jul 2026645 PMAQI
29th Jul 2026706 PMAQI
29th Jul 2026697 PMAQI
29th Jul 2026628 PMAQI
29th Jul 2026609 PMAQI
29th Jul 20266610 PMAQI
29th Jul 20266411 PMAQI
30th Jul 20265912 AMAQI
30th Jul 2026541 AMAQI
30th Jul 2026502 AMAQI
30th Jul 2026443 AMAQI
30th Jul 2026334 AMAQI
30th Jul 2026425 AMAQI
23°C19/29°C
30th Jul 2026466 AMAQI
30th Jul 2026467 AMAQI
30th Jul 2026408 AMAQI
30th Jul 2026389 AMAQI
30th Jul 20263810 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20264212 PMAQI
30th Jul 2026441 PMAQI
30th Jul 2026442 PMAQI
30th Jul 2026443 PMAQI
30th Jul 2026484 PMAQI
30th Jul 2026465 PMAQI
30th Jul 2026446 PMAQI
30th Jul 2026427 PMAQI
30th Jul 2026428 PMAQI
30th Jul 2026369 PMAQI
30th Jul 20263310 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20263112 AMAQI
31st Jul 2026311 AMAQI
31st Jul 2026292 AMAQI
31st Jul 2026313 AMAQI
31st Jul 2026294 AMAQI
31st Jul 2026315 AMAQI
21°C19/25°C
31st Jul 2026276 AMAQI
31st Jul 2026297 AMAQI
31st Jul 2026278 AMAQI
31st Jul 2026279 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20262712 PMAQI
31st Jul 2026271 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026316 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026368 PMAQI
31st Jul 2026329 PMAQI
31st Jul 20263110 PMAQI
31st Jul 20262711 PMAQI
1st Aug 20262712 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026402 AMAQI
1st Aug 2026503 AMAQI
1st Aug 2026444 AMAQI
1st Aug 2026425 AMAQI
21°C18/23°C
1st Aug 2026386 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026428 AMAQI
1st Aug 2026409 AMAQI
1st Aug 20263310 AMAQI
1st Aug 20263611 AMAQI
1st Aug 20262712 PMAQI
1st Aug 2026291 PMAQI
1st Aug 2026312 PMAQI
1st Aug 2026253 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026276 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026348 PMAQI
1st Aug 2026369 PMAQI
1st Aug 20263810 PMAQI
1st Aug 20263411 PMAQI
2nd Aug 20263412 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026292 AMAQI
2nd Aug 2026273 AMAQI
2nd Aug 2026274 AMAQI
2nd Aug 2026275 AMAQI
21°C17/25°C
2nd Aug 2026326 AMAQI
2nd Aug 2026327 AMAQI
2nd Aug 2026338 AMAQI
2nd Aug 2026299 AMAQI
2nd Aug 20262510 AMAQI
2nd Aug 20262311 AMAQI
2nd Aug 20262712 PMAQI
2nd Aug 2026311 PMAQI
2nd Aug 2026362 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026334 PMAQI
2nd Aug 2026335 PMAQI
2nd Aug 2026406 PMAQI
2nd Aug 2026407 PMAQI
2nd Aug 2026368 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20262710 PMAQI
2nd Aug 20263611 PMAQI
3rd Aug 20264012 AMAQI
3rd Aug 2026401 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026403 AMAQI
3rd Aug 2026444 AMAQI
3rd Aug 2026305 AMAQI
20°C15/26°C
3rd Aug 2026256 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026218 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20262510 AMAQI
3rd Aug 20262311 AMAQI
3rd Aug 20263812 PMAQI
3rd Aug 2026381 PMAQI
3rd Aug 2026362 PMAQI
3rd Aug 2026363 PMAQI
3rd Aug 2026314 PMAQI
3rd Aug 2026275 PMAQI
3rd Aug 2026326 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026388 PMAQI
3rd Aug 2026369 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20263612 AMAQI
4th Aug 2026331 AMAQI
4th Aug 2026362 AMAQI
4th Aug 2026363 AMAQI
4th Aug 2026404 AMAQI
4th Aug 2026385 AMAQI
20°C17/25°C
4th Aug 2026406 AMAQI
4th Aug 2026447 AMAQI
4th Aug 2026428 AMAQI
4th Aug 2026389 AMAQI
4th Aug 20264010 AMAQI
4th Aug 20264411 AMAQI
4th Aug 20264812 PMAQI
4th Aug 2026461 PMAQI
4th Aug 2026462 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026384 PMAQI
4th Aug 2026385 PMAQI
4th Aug 2026426 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026388 PMAQI
4th Aug 2026389 PMAQI
4th Aug 20263610 PMAQI
4th Aug 20263811 PMAQI
5th Aug 20263612 AMAQI
5th Aug 2026361 AMAQI
5th Aug 2026312 AMAQI
5th Aug 2026333 AMAQI
5th Aug 2026314 AMAQI
5th Aug 2026345 AMAQI
21°C17/25°C
5th Aug 2026336 AMAQI
5th Aug 2026337 AMAQI
5th Aug 2026368 AMAQI
5th Aug 2026389 AMAQI
5th Aug 20263810 AMAQI
5th Aug 20264011 AMAQI
5th Aug 20263812 PMAQI
5th Aug 2026381 PMAQI
5th Aug 2026332 PMAQI
5th Aug 2026343 PMAQI
5th Aug 2026274 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20261910 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026213 AMAQI
6th Aug 2026274 AMAQI
6th Aug 2026295 AMAQI
20°C18/22°C
6th Aug 2026256 AMAQI
6th Aug 2026337 AMAQI
6th Aug 2026338 AMAQI
6th Aug 2026339 AMAQI
6th Aug 20263110 AMAQI
6th Aug 20262911 AMAQI
6th Aug 20262712 PMAQI
6th Aug 2026321 PMAQI
6th Aug 2026342 PMAQI
6th Aug 2026273 PMAQI
6th Aug 2026274 PMAQI
6th Aug 2026345 PMAQI
6th Aug 2026386 PMAQI
6th Aug 2026427 PMAQI
6th Aug 2026388 PMAQI
6th Aug 2026369 PMAQI
6th Aug 20263310 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20262912 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026292 AMAQI
7th Aug 2026313 AMAQI
7th Aug 2026294 AMAQI
7th Aug 2026385 AMAQI
20°C17/23°C
7th Aug 2026326 AMAQI
7th Aug 2026297 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262911 AMAQI
7th Aug 20263312 PMAQI
7th Aug 2026251 PMAQI
7th Aug 2026342 PMAQI
7th Aug 2026363 PMAQI
7th Aug 2026404 PMAQI
7th Aug 2026465 PMAQI
7th Aug 2026446 PMAQI
7th Aug 2026427 PMAQI
7th Aug 2026368 PMAQI
7th Aug 2026389 PMAQI
7th Aug 20263610 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20263812 AMAQI
8th Aug 2026421 AMAQI
8th Aug 2026492 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026254 AMAQI
8th Aug 2026365 AMAQI
20°C15/26°C
8th Aug 2026366 AMAQI
8th Aug 2026347 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262310 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20265112 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026292 PMAQI
8th Aug 2026313 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026365 PMAQI
8th Aug 2026366 PMAQI
8th Aug 2026407 PMAQI
8th Aug 2026338 PMAQI
8th Aug 2026299 PMAQI
8th Aug 20264010 PMAQI
8th Aug 20263811 PMAQI
9th Aug 20263412 AMAQI
9th Aug 2026361 AMAQI
9th Aug 2026442 AMAQI
9th Aug 2026483 AMAQI
9th Aug 2026494 AMAQI
9th Aug 2026465 AMAQI
21°C16/28°C
9th Aug 2026506 AMAQI
9th Aug 2026467 AMAQI
9th Aug 2026468 AMAQI
9th Aug 2026469 AMAQI
9th Aug 20264210 AMAQI
9th Aug 20264011 AMAQI
9th Aug 20264212 PMAQI
9th Aug 2026401 PMAQI
9th Aug 2026422 PMAQI
9th Aug 2026483 PMAQI
9th Aug 2026464 PMAQI
9th Aug 2026505 PMAQI
9th Aug 2026486 PMAQI
9th Aug 2026467 PMAQI
9th Aug 2026448 PMAQI
9th Aug 2026469 PMAQI
9th Aug 20264610 PMAQI
9th Aug 20264211 PMAQI
10th Aug 20264212 AMAQI
10th Aug 2026421 AMAQI
10th Aug 2026462 AMAQI
10th Aug 2026463 AMAQI
10th Aug 2026464 AMAQI
10th Aug 2026425 AMAQI
21°C17/27°C
10th Aug 2026426 AMAQI
10th Aug 2026367 AMAQI
10th Aug 2026368 AMAQI
10th Aug 2026369 AMAQI
10th Aug 20263610 AMAQI
10th Aug 20263611 AMAQI
10th Aug 20264012 PMAQI
10th Aug 2026421 PMAQI
10th Aug 2026322 PMAQI
10th Aug 2026273 PMAQI
10th Aug 2026404 PMAQI
10th Aug 2026335 PMAQI
10th Aug 2026316 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026368 PMAQI
10th Aug 2026389 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262511 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026251 AMAQI
11th Aug 2026422 AMAQI
11th Aug 2026443 AMAQI
11th Aug 2026344 AMAQI
11th Aug 2026295 AMAQI
21°C19/25°C
11th Aug 2026366 AMAQI
11th Aug 2026367 AMAQI
11th Aug 2026348 AMAQI
11th Aug 2026369 AMAQI
11th Aug 20263610 AMAQI
11th Aug 20263611 AMAQI
11th Aug 20263612 PMAQI
11th Aug 2026381 PMAQI
11th Aug 2026362 PMAQI
11th Aug 2026383 PMAQI
11th Aug 2026424 PMAQI
11th Aug 2026425 PMAQI
11th Aug 2026446 PMAQI
11th Aug 2026427 PMAQI
11th Aug 2026408 PMAQI
11th Aug 2026409 PMAQI
11th Aug 20264210 PMAQI
11th Aug 20264211 PMAQI
12th Aug 20263412 AMAQI
12th Aug 2026291 AMAQI
12th Aug 2026312 AMAQI
12th Aug 2026333 AMAQI
12th Aug 2026274 AMAQI
12th Aug 2026275 AMAQI
22°C17/27°C
12th Aug 2026386 AMAQI
12th Aug 2026487 AMAQI
12th Aug 2026408 AMAQI
12th Aug 2026369 AMAQI
12th Aug 20263810 AMAQI
12th Aug 20263811 AMAQI
12th Aug 20263812 PMAQI
12th Aug 2026421 PMAQI
12th Aug 2026382 PMAQI
12th Aug 2026403 PMAQI
12th Aug 2026424 PMAQI
12th Aug 2026465 PMAQI
12th Aug 2026486 PMAQI
12th Aug 2026487 PMAQI
12th Aug 2026488 PMAQI
12th Aug 2026489 PMAQI
12th Aug 20264210 PMAQI
12th Aug 20264011 PMAQI
13th Aug 20264812 AMAQI
13th Aug 2026461 AMAQI
13th Aug 2026422 AMAQI
13th Aug 2026403 AMAQI
13th Aug 2026324 AMAQI
13th Aug 2026215 AMAQI
23°C19/29°C
13th Aug 2026346 AMAQI
13th Aug 2026387 AMAQI
13th Aug 2026428 AMAQI
13th Aug 2026409 AMAQI
13th Aug 20263810 AMAQI
13th Aug 20264811 AMAQI
13th Aug 20264412 PMAQI
13th Aug 2026461 PMAQI
13th Aug 2026422 PMAQI
13th Aug 2026423 PMAQI
13th Aug 2026464 PMAQI
13th Aug 2026465 PMAQI
13th Aug 2026496 PMAQI
13th Aug 2026547 PMAQI
13th Aug 2026558 PMAQI
13th Aug 2026489 PMAQI
13th Aug 20264410 PMAQI
13th Aug 20264811 PMAQI
14th Aug 20264412 AMAQI
14th Aug 2026421 AMAQI
14th Aug 2026382 AMAQI
14th Aug 2026403 AMAQI
14th Aug 2026324 AMAQI
14th Aug 2026275 AMAQI
23°C19/29°C
14th Aug 2026276 AMAQI
6 AM14th Aug 2026447 AMAQI
14th Aug 2026428 AMAQI
14th Aug 2026489 AMAQI
14th Aug 20264610 AMAQI
14th Aug 20264211 AMAQI
14th Aug 20262912 PMAQI
14th Aug 2026291 PMAQI
1 PM14th Aug 2026312 PMAQI
14th Aug 2026293 PMAQI
14th Aug 2026334 PMAQI
14th Aug 2026365 PMAQI
14th Aug 2026386 PMAQI
14th Aug 2026337 PMAQI
14th Aug 2026338 PMAQI
14th Aug 2026339 PMAQI
9 PM14th Aug 20263110 PMAQI
14th Aug 20263111 PMAQI
1 AM
5 AM
22°C19/26°C
Day time
Avg. Highest Time
11 AM - 9 PM
40AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
6 AM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 9 PM (Avg. 40), while the lowest AQI was between 6 AM to 6 AM (Avg. 36).
Night time
Avg. Highest Time
2 AM
42AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 11 PM
37AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 42), while the lowest AQI was between 5 AM to 11 PM (Avg. 37).
2026 Days Vs Air Quality
Avda Tolosa, Donostia, Basque Country, Spain
2026
94%
208
6%
14
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Good
208 DaysModerate
14 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 226 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
Avda Tolosa, Donostia, 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
42AQI (US)
42AQI (US)
2nd January 2026
32AQI (US)
32AQI (US)
3rd January 2026
43AQI (US)
43AQI (US)
4th January 2026
39AQI (US)
39AQI (US)
5th January 2026
35AQI (US)
35AQI (US)
6th January 2026
28AQI (US)
28AQI (US)
7th January 2026
29AQI (US)
29AQI (US)
8th January 2026
15AQI (US)
15AQI (US)
9th January 2026
22AQI (US)
22AQI (US)
10th January 2026
27AQI (US)
27AQI (US)
11th January 2026
17AQI (US)
17AQI (US)
12th January 2026
13AQI (US)
13AQI (US)
13th January 2026
13AQI (US)
13AQI (US)
14th January 2026
23AQI (US)
23AQI (US)
15th January 2026
16AQI (US)
16AQI (US)
16th January 2026
9AQI (US)
9AQI (US)
17th January 2026
23AQI (US)
23AQI (US)
18th January 2026
21AQI (US)
21AQI (US)
19th January 2026
12AQI (US)
12AQI (US)
20th January 2026
14AQI (US)
14AQI (US)
21st January 2026
12AQI (US)
12AQI (US)
22nd January 2026
27AQI (US)
27AQI (US)
23rd January 2026
36AQI (US)
36AQI (US)
24th January 2026
28AQI (US)
28AQI (US)
25th January 2026
35AQI (US)
35AQI (US)
26th January 2026
41AQI (US)
41AQI (US)
27th January 2026
30AQI (US)
30AQI (US)
28th January 2026
30AQI (US)
30AQI (US)
29th January 2026
43AQI (US)
43AQI (US)
30th January 2026
34AQI (US)
34AQI (US)
31st January 2026
37AQI (US)
37AQI (US)
1st February 2026
49AQI (US)
49AQI (US)
2nd February 2026
20AQI (US)
20AQI (US)
3rd February 2026
14AQI (US)
14AQI (US)
4th February 2026
22AQI (US)
22AQI (US)
5th February 2026
36AQI (US)
36AQI (US)
6th February 2026
21AQI (US)
21AQI (US)
7th February 2026
17AQI (US)
17AQI (US)
8th February 2026
33AQI (US)
33AQI (US)
9th February 2026
40AQI (US)
40AQI (US)
10th February 2026
36AQI (US)
36AQI (US)
11th February 2026
44AQI (US)
44AQI (US)
12th February 2026
34AQI (US)
34AQI (US)
13th February 2026
23AQI (US)
23AQI (US)
14th February 2026
47AQI (US)
47AQI (US)
15th February 2026
32AQI (US)
32AQI (US)
16th February 2026
25AQI (US)
25AQI (US)
17th February 2026
31AQI (US)
31AQI (US)
18th February 2026
22AQI (US)
22AQI (US)
19th February 2026
26AQI (US)
26AQI (US)
20th February 2026
36AQI (US)
36AQI (US)
21st February 2026
28AQI (US)
28AQI (US)
22nd February 2026
33AQI (US)
33AQI (US)
23rd February 2026
41AQI (US)
41AQI (US)
24th February 2026
33AQI (US)
33AQI (US)
25th February 2026
41AQI (US)
41AQI (US)
26th February 2026
56AQI (US)
56AQI (US)
27th February 2026
43AQI (US)
43AQI (US)
28th February 2026
13AQI (US)
13AQI (US)
1st March 2026
25AQI (US)
25AQI (US)
2nd March 2026
48AQI (US)
48AQI (US)
3rd March 2026
42AQI (US)
42AQI (US)
4th March 2026
57AQI (US)
57AQI (US)
5th March 2026
66AQI (US)
66AQI (US)
6th March 2026
29AQI (US)
29AQI (US)
7th March 2026
30AQI (US)
30AQI (US)
8th March 2026
25AQI (US)
25AQI (US)
9th March 2026
29AQI (US)
29AQI (US)
10th March 2026
22AQI (US)
22AQI (US)
11th March 2026
33AQI (US)
33AQI (US)
12th March 2026
21AQI (US)
21AQI (US)
13th March 2026
32AQI (US)
32AQI (US)
14th March 2026
14AQI (US)
14AQI (US)
15th March 2026
19AQI (US)
19AQI (US)
16th March 2026
30AQI (US)
30AQI (US)
17th March 2026
35AQI (US)
35AQI (US)
18th March 2026
28AQI (US)
28AQI (US)
19th March 2026
24AQI (US)
24AQI (US)
20th March 2026
27AQI (US)
27AQI (US)
21st March 2026
38AQI (US)
38AQI (US)
22nd March 2026
51AQI (US)
51AQI (US)
23rd March 2026
63AQI (US)
63AQI (US)
24th March 2026
59AQI (US)
59AQI (US)
25th March 2026
50AQI (US)
50AQI (US)
26th March 2026
18AQI (US)
18AQI (US)
27th March 2026
20AQI (US)
20AQI (US)
28th March 2026
27AQI (US)
27AQI (US)
29th March 2026
24AQI (US)
24AQI (US)
30th March 2026
23AQI (US)
23AQI (US)
31st March 2026
41AQI (US)
41AQI (US)
1st April 2026
28AQI (US)
28AQI (US)
2nd April 2026
17AQI (US)
17AQI (US)
3rd April 2026
27AQI (US)
27AQI (US)
4th April 2026
28AQI (US)
28AQI (US)
5th April 2026
38AQI (US)
38AQI (US)
6th April 2026
24AQI (US)
24AQI (US)
7th April 2026
14AQI (US)
14AQI (US)
8th April 2026
42AQI (US)
42AQI (US)
9th April 2026
47AQI (US)
47AQI (US)
10th April 2026
43AQI (US)
43AQI (US)
11th April 2026
33AQI (US)
33AQI (US)
12th April 2026
13AQI (US)
13AQI (US)
13th April 2026
23AQI (US)
23AQI (US)
14th April 2026
26AQI (US)
26AQI (US)
15th April 2026
27AQI (US)
27AQI (US)
16th April 2026
28AQI (US)
28AQI (US)
17th April 2026
18th April 2026
29AQI (US)
29AQI (US)
19th April 2026
28AQI (US)
28AQI (US)
20th April 2026
30AQI (US)
30AQI (US)
21st April 2026
45AQI (US)
45AQI (US)
22nd April 2026
23rd April 2026
29AQI (US)
29AQI (US)
24th April 2026
28AQI (US)
28AQI (US)
25th April 2026
31AQI (US)
31AQI (US)
26th April 2026
24AQI (US)
24AQI (US)
27th April 2026
29AQI (US)
29AQI (US)
28th April 2026
38AQI (US)
38AQI (US)
29th April 2026
36AQI (US)
36AQI (US)
30th April 2026
21AQI (US)
21AQI (US)
1st May 2026
31AQI (US)
31AQI (US)
2nd May 2026
27AQI (US)
27AQI (US)
3rd May 2026
20AQI (US)
20AQI (US)
4th May 2026
15AQI (US)
15AQI (US)
5th May 2026
24AQI (US)
24AQI (US)
6th May 2026
27AQI (US)
27AQI (US)
7th May 2026
24AQI (US)
24AQI (US)
8th May 2026
21AQI (US)
21AQI (US)
9th May 2026
10th May 2026
15AQI (US)
15AQI (US)
11th May 2026
16AQI (US)
16AQI (US)
12th May 2026
18AQI (US)
18AQI (US)
13th May 2026
21AQI (US)
21AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
27AQI (US)
27AQI (US)
16th May 2026
36AQI (US)
36AQI (US)
17th May 2026
36AQI (US)
36AQI (US)
18th May 2026
39AQI (US)
39AQI (US)
19th May 2026
42AQI (US)
42AQI (US)
20th May 2026
42AQI (US)
42AQI (US)
21st May 2026
39AQI (US)
39AQI (US)
22nd May 2026
45AQI (US)
45AQI (US)
23rd May 2026
44AQI (US)
44AQI (US)
24th May 2026
45AQI (US)
45AQI (US)
25th May 2026
39AQI (US)
39AQI (US)
26th May 2026
30AQI (US)
30AQI (US)
27th May 2026
44AQI (US)
44AQI (US)
28th May 2026
54AQI (US)
54AQI (US)
29th May 2026
45AQI (US)
45AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
22AQI (US)
22AQI (US)
1st June 2026
25AQI (US)
25AQI (US)
2nd June 2026
24AQI (US)
24AQI (US)
3rd June 2026
20AQI (US)
20AQI (US)
4th June 2026
21AQI (US)
21AQI (US)
5th June 2026
20AQI (US)
20AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
22AQI (US)
22AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
18AQI (US)
18AQI (US)
10th June 2026
19AQI (US)
19AQI (US)
11th June 2026
20AQI (US)
20AQI (US)
12th June 2026
22AQI (US)
22AQI (US)
13th June 2026
22AQI (US)
22AQI (US)
14th June 2026
22AQI (US)
22AQI (US)
15th June 2026
38AQI (US)
38AQI (US)
16th June 2026
31AQI (US)
31AQI (US)
17th June 2026
33AQI (US)
33AQI (US)
18th June 2026
34AQI (US)
34AQI (US)
19th June 2026
32AQI (US)
32AQI (US)
20th June 2026
30AQI (US)
30AQI (US)
21st June 2026
28AQI (US)
28AQI (US)
22nd June 2026
54AQI (US)
54AQI (US)
23rd June 2026
64AQI (US)
64AQI (US)
24th June 2026
49AQI (US)
49AQI (US)
25th June 2026
52AQI (US)
52AQI (US)
26th June 2026
36AQI (US)
36AQI (US)
27th June 2026
33AQI (US)
33AQI (US)
28th June 2026
27AQI (US)
27AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
23AQI (US)
23AQI (US)
1st July 2026
11AQI (US)
11AQI (US)
2nd July 2026
15AQI (US)
15AQI (US)
3rd July 2026
19AQI (US)
19AQI (US)
4th July 2026
21AQI (US)
21AQI (US)
5th July 2026
32AQI (US)
32AQI (US)
6th July 2026
30AQI (US)
30AQI (US)
7th July 2026
47AQI (US)
47AQI (US)
8th July 2026
55AQI (US)
55AQI (US)
9th July 2026
38AQI (US)
38AQI (US)
10th July 2026
34AQI (US)
34AQI (US)
11th July 2026
38AQI (US)
38AQI (US)
12th July 2026
38AQI (US)
38AQI (US)
13th July 2026
45AQI (US)
45AQI (US)
14th July 2026
39AQI (US)
39AQI (US)
15th July 2026
38AQI (US)
38AQI (US)
16th July 2026
37AQI (US)
37AQI (US)
17th July 2026
39AQI (US)
39AQI (US)
18th July 2026
45AQI (US)
45AQI (US)
19th July 2026
46AQI (US)
46AQI (US)
20th July 2026
51AQI (US)
51AQI (US)
21st July 2026
28AQI (US)
28AQI (US)
22nd July 2026
33AQI (US)
33AQI (US)
23rd July 2026
46AQI (US)
46AQI (US)
24th July 2026
52AQI (US)
52AQI (US)
25th July 2026
47AQI (US)
47AQI (US)
26th July 2026
41AQI (US)
41AQI (US)
27th July 2026
35AQI (US)
35AQI (US)
28th July 2026
39AQI (US)
39AQI (US)
29th July 2026
54AQI (US)
54AQI (US)
30th July 2026
43AQI (US)
43AQI (US)
31st July 2026
29AQI (US)
29AQI (US)
1st August 2026
35AQI (US)
35AQI (US)
2nd August 2026
31AQI (US)
31AQI (US)
3rd August 2026
34AQI (US)
34AQI (US)
4th August 2026
40AQI (US)
40AQI (US)
5th August 2026
31AQI (US)
31AQI (US)
6th August 2026
30AQI (US)
30AQI (US)
7th August 2026
33AQI (US)
33AQI (US)
8th August 2026
33AQI (US)
33AQI (US)
9th August 2026
44AQI (US)
44AQI (US)
10th August 2026
37AQI (US)
37AQI (US)
11th August 2026
37AQI (US)
37AQI (US)
12th August 2026
39AQI (US)
39AQI (US)
13th August 2026
43AQI (US)
43AQI (US)
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
27AQI (US)
32AQI (US)
34AQI (US)
30AQI (US)
31AQI (US)
30AQI (US)
38AQI (US)
36AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202632AQI (US)
31
27
1
26
5
28
29
1
27
3
27
4
13
208
14
Highest AQI (US) recorded in
July38AQI (US)
Lowest AQI (US) recorded in
January27AQI (US)
202533AQI (US)
27
4
26
2
28
3
27
3
31
20
10
31
23
8
30
20
11
30
27
4
320
45
Highest AQI (US) recorded in
October44AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
202432AQI (US)
26
5
24
5
30
1
30
31
29
1
28
3
30
1
30
30
1
28
2
28
3
344
22
Highest AQI (US) recorded in
February37AQI (US)
Lowest AQI (US) recorded in
October28AQI (US)
202338AQI (US)
28
3
17
11
25
6
29
1
26
5
20
10
30
1
28
3
21
9
23
8
29
31
307
57
Highest AQI (US) recorded in
February48AQI (US)
Lowest AQI (US) recorded in
December24AQI (US)
202241AQI (US)
22
8
16
5
20
10
1
27
3
26
5
25
5
15
6
1
1
27
1
22
9
29
1
30
1
259
55
1
1
Highest AQI (US) recorded in
August60AQI (US)
Lowest AQI (US) recorded in
December30AQI (US)
202141AQI (US)
24
5
22
6
20
11
25
5
31
24
6
22
9
27
4
22
8
30
1
29
1
26
5
302
61
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
November34AQI (US)
202042AQI (US)
8
5
20
1
11
7
24
6
26
4
1
22
9
19
11
29
2
21
8
30
1
210
54
1
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2020(Avg.)
42AQI (US)Least Polluted Year Recorded
2024(Avg.)
32AQI (US)Avda Tolosa's annual 2026 AQI (US) (32) shows an average percentage change of -14.4% (improved AQI (US)) compared to previous years: 2020 (42), 2021 (41), 2022 (41), 2023 (38), 2024 (32), 2025 (33).
