Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Tf Tristan Sta Cruz Depot, Santa Cruz, Canary Islands, 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+

October Air Quality Analysis

Tf Tristan Sta Cruz Depot, Santa Cruz, Canary Islands, Spain

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
8th Oct 2023
165AQI
Lowest AQI recorded on
16th Oct 2024
14AQI

Same Day Analysis (3rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 44 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025

Tf Tristan Sta Cruz Depot, Santa Cruz, Canary Islands, Spain

AQI
Day
Night
.

7 AM3rd Oct 2025

8 PM

6 AM4th Oct 2025

Day time
Avg. Highest Time
8AM3rd Oct

52AQI

Avg. Lowest Time
6PM3rd Oct

26AQI

Night time
Avg. Highest Time
9PM3rd Oct

37AQI

Avg. Lowest Time
6AM4th Oct

34AQI

In the last 24 hours,

Tf Tristan Sta Cruz Depot's AQI reached its highest point of 52 at 8 AM during the Day, while the lowest point, 26, was recorded at 6 PM during the Day between 3rd Oct and 4th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Tf Tristan Sta Cruz Depot, Santa Cruz, Canary Islands, Spain

SepOct
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
4th Sep 2025227 AMAQI
4th Sep 2025208 AMAQI
4th Sep 2025229 AMAQI
4th Sep 20253010 AMAQI
4th Sep 20252811 AMAQI
4th Sep 20252812 PMAQI
4th Sep 2025281 PMAQI
4th Sep 2025282 PMAQI
4th Sep 2025223 PMAQI
4th Sep 2025224 PMAQI
4th Sep 2025225 PMAQI
4th Sep 2025246 PMAQI
4th Sep 2025287 PMAQI
4th Sep 2025268 PMAQI
4th Sep 2025269 PMAQI
4th Sep 20252710 PMAQI
4th Sep 20252611 PMAQI
5th Sep 20253012 AMAQI
5th Sep 2025261 AMAQI
5th Sep 2025272 AMAQI
5th Sep 2025243 AMAQI
5th Sep 2025264 AMAQI
5th Sep 2025235 AMAQI
5th Sep 2025266 AMAQI

23°C22/23°C

5th Sep 2025277 AMAQI
5th Sep 2025278 AMAQI
5th Sep 2025289 AMAQI
5th Sep 20252610 AMAQI
5th Sep 20252211 AMAQI
5th Sep 20252412 PMAQI
5th Sep 2025231 PMAQI
5th Sep 2025242 PMAQI
5th Sep 2025253 PMAQI
5th Sep 2025274 PMAQI
5th Sep 2025285 PMAQI
5th Sep 2025286 PMAQI
5th Sep 2025427 PMAQI
5th Sep 2025278 PMAQI
5th Sep 2025269 PMAQI
5th Sep 20253010 PMAQI
5th Sep 20253111 PMAQI
6th Sep 20252412 AMAQI
6th Sep 2025261 AMAQI
6th Sep 2025272 AMAQI
6th Sep 2025263 AMAQI
6th Sep 2025304 AMAQI
6th Sep 2025355 AMAQI
6th Sep 2025246 AMAQI

22°C22/23°C

6th Sep 2025277 AMAQI
6th Sep 2025308 AMAQI
6th Sep 2025349 AMAQI
6th Sep 20252810 AMAQI
6th Sep 20253011 AMAQI
6th Sep 20253112 PMAQI
6th Sep 2025321 PMAQI
6th Sep 2025322 PMAQI
6th Sep 2025343 PMAQI
6th Sep 2025334 PMAQI
6th Sep 2025345 PMAQI
6th Sep 2025296 PMAQI
6th Sep 2025337 PMAQI
6th Sep 2025328 PMAQI
6th Sep 2025349 PMAQI
6th Sep 20253210 PMAQI
6th Sep 20253011 PMAQI
7th Sep 20253112 AMAQI
7th Sep 2025301 AMAQI
7th Sep 2025302 AMAQI
7th Sep 2025343 AMAQI
7th Sep 2025404 AMAQI
7th Sep 2025435 AMAQI
7th Sep 2025366 AMAQI

22°C21/23°C

7th Sep 2025357 AMAQI
7th Sep 2025348 AMAQI
7th Sep 2025299 AMAQI
7th Sep 20252810 AMAQI
7th Sep 20252711 AMAQI
7th Sep 20253012 PMAQI
7th Sep 2025331 PMAQI
7th Sep 2025332 PMAQI
7th Sep 2025323 PMAQI
7th Sep 2025404 PMAQI
7th Sep 2025405 PMAQI
7th Sep 2025436 PMAQI
7th Sep 2025457 PMAQI
7th Sep 2025448 PMAQI
7th Sep 2025409 PMAQI
7th Sep 20253510 PMAQI
7th Sep 20253511 PMAQI
8th Sep 20253612 AMAQI
8th Sep 2025381 AMAQI
8th Sep 2025382 AMAQI
8th Sep 2025413 AMAQI
8th Sep 2025444 AMAQI
8th Sep 2025485 AMAQI
8th Sep 2025466 AMAQI

22°C21/23°C

8th Sep 2025387 AMAQI
8th Sep 2025608 AMAQI
8th Sep 2025579 AMAQI
8th Sep 20255410 AMAQI
8th Sep 20254611 AMAQI
8th Sep 20256312 PMAQI
8th Sep 2025561 PMAQI
8th Sep 2025582 PMAQI
8th Sep 2025583 PMAQI
8th Sep 2025554 PMAQI
8th Sep 2025515 PMAQI
8th Sep 2025526 PMAQI
8th Sep 2025517 PMAQI
8th Sep 2025528 PMAQI
8th Sep 2025469 PMAQI
8th Sep 20255210 PMAQI
8th Sep 20254711 PMAQI
9th Sep 20254812 AMAQI
9th Sep 2025461 AMAQI
9th Sep 2025482 AMAQI
9th Sep 2025343 AMAQI
9th Sep 2025324 AMAQI
9th Sep 2025445 AMAQI
9th Sep 2025386 AMAQI

22°C22/23°C

9th Sep 2025347 AMAQI
9th Sep 2025348 AMAQI
9th Sep 2025349 AMAQI
9th Sep 20253710 AMAQI
9th Sep 20254611 AMAQI
9th Sep 20253912 PMAQI
9th Sep 2025381 PMAQI
9th Sep 2025342 PMAQI
9th Sep 2025333 PMAQI
9th Sep 2025364 PMAQI
9th Sep 2025405 PMAQI
9th Sep 2025386 PMAQI
9th Sep 2025377 PMAQI
9th Sep 2025348 PMAQI
9th Sep 2025369 PMAQI
9th Sep 20253610 PMAQI
9th Sep 20253511 PMAQI
10th Sep 20253312 AMAQI
10th Sep 2025361 AMAQI
10th Sep 2025352 AMAQI
10th Sep 2025283 AMAQI
10th Sep 2025244 AMAQI
10th Sep 2025285 AMAQI
10th Sep 2025226 AMAQI

22°C21/22°C

10th Sep 2025207 AMAQI
10th Sep 2025228 AMAQI
10th Sep 2025239 AMAQI
10th Sep 20252310 AMAQI
10th Sep 20252811 AMAQI
10th Sep 20252712 PMAQI
10th Sep 2025241 PMAQI
10th Sep 2025272 PMAQI
10th Sep 2025303 PMAQI
10th Sep 2025284 PMAQI
10th Sep 2025305 PMAQI
10th Sep 2025356 PMAQI
10th Sep 2025277 PMAQI
10th Sep 2025298 PMAQI
10th Sep 2025339 PMAQI
10th Sep 20252710 PMAQI
10th Sep 20252711 PMAQI
11th Sep 20252712 AMAQI
11th Sep 2025281 AMAQI
11th Sep 2025262 AMAQI
11th Sep 2025303 AMAQI
11th Sep 2025214 AMAQI
11th Sep 2025205 AMAQI
11th Sep 2025226 AMAQI

22°C21/22°C

11th Sep 2025227 AMAQI
11th Sep 2025238 AMAQI
11th Sep 2025259 AMAQI
11th Sep 20252310 AMAQI
11th Sep 20252211 AMAQI
11th Sep 20252312 PMAQI
11th Sep 2025261 PMAQI
11th Sep 2025342 PMAQI
11th Sep 2025243 PMAQI
11th Sep 2025254 PMAQI
11th Sep 2025245 PMAQI
11th Sep 2025266 PMAQI
11th Sep 2025267 PMAQI
11th Sep 2025258 PMAQI
11th Sep 2025269 PMAQI
11th Sep 20252810 PMAQI
11th Sep 20252511 PMAQI
12th Sep 20252612 AMAQI
12th Sep 2025261 AMAQI
12th Sep 2025242 AMAQI
12th Sep 2025213 AMAQI
12th Sep 2025224 AMAQI
12th Sep 2025225 AMAQI
12th Sep 2025246 AMAQI

22°C22/23°C

12th Sep 2025207 AMAQI
12th Sep 2025208 AMAQI
12th Sep 2025189 AMAQI
12th Sep 20251810 AMAQI
12th Sep 20251811 AMAQI
12th Sep 20252312 PMAQI
12th Sep 2025221 PMAQI
12th Sep 2025222 PMAQI
12th Sep 2025233 PMAQI
12th Sep 2025244 PMAQI
12th Sep 2025245 PMAQI
12th Sep 2025236 PMAQI
12th Sep 2025237 PMAQI
12th Sep 2025268 PMAQI
12th Sep 2025309 PMAQI
12th Sep 20252310 PMAQI
12th Sep 20252811 PMAQI
13th Sep 20252912 AMAQI
13th Sep 2025311 AMAQI
13th Sep 2025332 AMAQI
13th Sep 2025233 AMAQI
13th Sep 2025224 AMAQI
13th Sep 2025225 AMAQI
13th Sep 2025246 AMAQI

23°C22/23°C

13th Sep 2025237 AMAQI
13th Sep 2025268 AMAQI
13th Sep 2025259 AMAQI
13th Sep 20252410 AMAQI
13th Sep 20252411 AMAQI
13th Sep 20252512 PMAQI
13th Sep 2025311 PMAQI
13th Sep 2025332 PMAQI
13th Sep 2025323 PMAQI
13th Sep 2025344 PMAQI
13th Sep 2025365 PMAQI
13th Sep 2025346 PMAQI
13th Sep 2025317 PMAQI
13th Sep 2025348 PMAQI
13th Sep 2025289 PMAQI
13th Sep 20252710 PMAQI
13th Sep 20252611 PMAQI
14th Sep 20252612 AMAQI
14th Sep 2025261 AMAQI
14th Sep 2025282 AMAQI
14th Sep 2025293 AMAQI
14th Sep 2025354 AMAQI
14th Sep 2025385 AMAQI
14th Sep 2025346 AMAQI

23°C22/23°C

14th Sep 2025317 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025319 AMAQI
14th Sep 20253710 AMAQI
14th Sep 20253411 AMAQI
14th Sep 20254012 PMAQI
14th Sep 2025361 PMAQI
14th Sep 2025402 PMAQI
14th Sep 2025463 PMAQI
14th Sep 2025414 PMAQI
14th Sep 2025365 PMAQI
14th Sep 2025386 PMAQI
14th Sep 2025377 PMAQI
14th Sep 2025358 PMAQI
14th Sep 2025339 PMAQI
14th Sep 20253110 PMAQI
14th Sep 20253211 PMAQI
15th Sep 20253312 AMAQI
15th Sep 2025321 AMAQI
15th Sep 2025362 AMAQI
15th Sep 2025353 AMAQI
15th Sep 2025404 AMAQI
15th Sep 2025505 AMAQI
15th Sep 2025476 AMAQI

22°C22/23°C

15th Sep 2025477 AMAQI
15th Sep 2025568 AMAQI
15th Sep 2025529 AMAQI
15th Sep 20254610 AMAQI
15th Sep 20255011 AMAQI
15th Sep 20255012 PMAQI
15th Sep 2025521 PMAQI
15th Sep 2025522 PMAQI
15th Sep 2025523 PMAQI
15th Sep 2025464 PMAQI
15th Sep 2025475 PMAQI
15th Sep 2025426 PMAQI
15th Sep 2025407 PMAQI
15th Sep 2025408 PMAQI
15th Sep 2025419 PMAQI
15th Sep 20254510 PMAQI
15th Sep 20254411 PMAQI
16th Sep 20254612 AMAQI
16th Sep 2025461 AMAQI
16th Sep 2025432 AMAQI
16th Sep 2025493 AMAQI
16th Sep 2025494 AMAQI
16th Sep 2025495 AMAQI
16th Sep 2025416 AMAQI

22°C22/23°C

16th Sep 2025577 AMAQI
16th Sep 2025638 AMAQI
16th Sep 2025609 AMAQI
16th Sep 20255510 AMAQI
16th Sep 20257511 AMAQI
16th Sep 20257012 PMAQI
16th Sep 2025411 PMAQI
16th Sep 2025652 PMAQI
16th Sep 2025583 PMAQI
16th Sep 2025584 PMAQI
16th Sep 2025525 PMAQI
16th Sep 2025536 PMAQI
16th Sep 2025527 PMAQI
16th Sep 2025508 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255010 PMAQI
16th Sep 20255011 PMAQI
17th Sep 20255112 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025542 AMAQI
17th Sep 20251203 AMAQI
17th Sep 2025964 AMAQI
17th Sep 2025965 AMAQI
17th Sep 2025956 AMAQI

22°C22/24°C

17th Sep 2025687 AMAQI
17th Sep 2025698 AMAQI
17th Sep 2025929 AMAQI
17th Sep 20257710 AMAQI
17th Sep 20257311 AMAQI
17th Sep 20256012 PMAQI
17th Sep 2025711 PMAQI
17th Sep 2025812 PMAQI
17th Sep 2025773 PMAQI
17th Sep 2025774 PMAQI
17th Sep 2025785 PMAQI
17th Sep 2025816 PMAQI
17th Sep 2025907 PMAQI
17th Sep 2025918 PMAQI
17th Sep 2025849 PMAQI
17th Sep 20257610 PMAQI
17th Sep 20257411 PMAQI
18th Sep 20257612 AMAQI
18th Sep 2025761 AMAQI
18th Sep 2025812 AMAQI
18th Sep 20251263 AMAQI
18th Sep 20251324 AMAQI
18th Sep 20251245 AMAQI
18th Sep 20251106 AMAQI

23°C22/24°C

18th Sep 2025927 AMAQI
18th Sep 2025908 AMAQI
18th Sep 2025829 AMAQI
18th Sep 20258410 AMAQI
18th Sep 20257411 AMAQI
18th Sep 20258812 PMAQI
18th Sep 20251121 PMAQI
18th Sep 20251082 PMAQI
18th Sep 20251093 PMAQI
18th Sep 20251044 PMAQI
18th Sep 2025965 PMAQI
18th Sep 2025946 PMAQI
18th Sep 2025927 PMAQI
18th Sep 2025938 PMAQI
18th Sep 2025979 PMAQI
18th Sep 20259010 PMAQI
18th Sep 20259511 PMAQI
19th Sep 20259912 AMAQI
19th Sep 20251021 AMAQI
19th Sep 2025912 AMAQI
19th Sep 2025923 AMAQI
19th Sep 20251114 AMAQI
19th Sep 20251125 AMAQI
19th Sep 20251146 AMAQI

25°C23/26°C

19th Sep 20251167 AMAQI
19th Sep 20251228 AMAQI
19th Sep 20251219 AMAQI
19th Sep 202511010 AMAQI
19th Sep 20259611 AMAQI
19th Sep 202511012 PMAQI
19th Sep 2025961 PMAQI
19th Sep 20251082 PMAQI
19th Sep 20251113 PMAQI
19th Sep 20251004 PMAQI
19th Sep 20251025 PMAQI
19th Sep 20251036 PMAQI
19th Sep 20251047 PMAQI
19th Sep 2025958 PMAQI
19th Sep 2025949 PMAQI
19th Sep 202510710 PMAQI
19th Sep 202510811 PMAQI
20th Sep 202511212 AMAQI
20th Sep 20251081 AMAQI
20th Sep 2025962 AMAQI
20th Sep 20251063 AMAQI
20th Sep 2025844 AMAQI
20th Sep 2025865 AMAQI
20th Sep 2025846 AMAQI

26°C24/28°C

20th Sep 2025717 AMAQI
20th Sep 2025768 AMAQI
20th Sep 2025719 AMAQI
20th Sep 20257110 AMAQI
20th Sep 20256711 AMAQI
20th Sep 20257412 PMAQI
20th Sep 2025771 PMAQI
20th Sep 2025852 PMAQI
20th Sep 2025893 PMAQI
20th Sep 2025944 PMAQI
20th Sep 2025845 PMAQI
20th Sep 2025866 PMAQI
20th Sep 2025857 PMAQI
20th Sep 2025908 PMAQI
20th Sep 2025799 PMAQI
20th Sep 20258510 PMAQI
20th Sep 20259011 PMAQI
21st Sep 20258712 AMAQI
21st Sep 2025891 AMAQI
21st Sep 2025842 AMAQI
21st Sep 2025803 AMAQI
21st Sep 2025704 AMAQI
21st Sep 2025645 AMAQI
21st Sep 2025786 AMAQI

25°C23/26°C

21st Sep 2025707 AMAQI
21st Sep 2025718 AMAQI
21st Sep 2025709 AMAQI
21st Sep 20257410 AMAQI
21st Sep 20256911 AMAQI
21st Sep 20256412 PMAQI
21st Sep 2025681 PMAQI
21st Sep 2025722 PMAQI
21st Sep 2025723 PMAQI
21st Sep 2025724 PMAQI
21st Sep 2025725 PMAQI
21st Sep 2025736 PMAQI
21st Sep 2025737 PMAQI
21st Sep 2025758 PMAQI
21st Sep 2025739 PMAQI
21st Sep 20257410 PMAQI
21st Sep 20257511 PMAQI
22nd Sep 20257312 AMAQI
22nd Sep 2025721 AMAQI
22nd Sep 2025712 AMAQI
22nd Sep 2025603 AMAQI
22nd Sep 2025604 AMAQI
22nd Sep 2025575 AMAQI
22nd Sep 2025536 AMAQI

23°C22/24°C

22nd Sep 2025537 AMAQI
22nd Sep 2025568 AMAQI
22nd Sep 2025509 AMAQI
22nd Sep 20254710 AMAQI
22nd Sep 20255011 AMAQI
22nd Sep 20254412 PMAQI
22nd Sep 2025521 PMAQI
22nd Sep 2025572 PMAQI
22nd Sep 2025563 PMAQI
22nd Sep 2025554 PMAQI
22nd Sep 2025545 PMAQI
22nd Sep 2025536 PMAQI
22nd Sep 2025547 PMAQI
22nd Sep 2025608 PMAQI
22nd Sep 2025629 PMAQI
22nd Sep 20255810 PMAQI
22nd Sep 20255811 PMAQI
23rd Sep 20255712 AMAQI
23rd Sep 2025571 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025373 AMAQI
23rd Sep 2025294 AMAQI
23rd Sep 2025345 AMAQI
23rd Sep 2025266 AMAQI

22°C21/22°C

23rd Sep 2025237 AMAQI
23rd Sep 2025268 AMAQI
23rd Sep 2025269 AMAQI
23rd Sep 20252810 AMAQI
23rd Sep 20253011 AMAQI
23rd Sep 20252812 PMAQI
23rd Sep 2025321 PMAQI
23rd Sep 2025362 PMAQI
23rd Sep 2025343 PMAQI
23rd Sep 2025374 PMAQI
23rd Sep 2025365 PMAQI
23rd Sep 2025366 PMAQI
23rd Sep 2025347 PMAQI
23rd Sep 2025358 PMAQI
23rd Sep 2025359 PMAQI
23rd Sep 20253810 PMAQI
23rd Sep 20253611 PMAQI
24th Sep 20253812 AMAQI
24th Sep 2025371 AMAQI
24th Sep 2025362 AMAQI
24th Sep 2025313 AMAQI
24th Sep 2025174 AMAQI
24th Sep 2025175 AMAQI
24th Sep 2025186 AMAQI

21°C21/22°C

24th Sep 2025187 AMAQI
24th Sep 2025238 AMAQI
24th Sep 2025209 AMAQI
24th Sep 20252210 AMAQI
24th Sep 20252211 AMAQI
24th Sep 20252312 PMAQI
24th Sep 2025241 PMAQI
24th Sep 2025252 PMAQI
24th Sep 2025283 PMAQI
24th Sep 2025324 PMAQI
24th Sep 2025255 PMAQI
24th Sep 2025286 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025258 PMAQI
24th Sep 2025269 PMAQI
24th Sep 20252510 PMAQI
24th Sep 20252411 PMAQI
25th Sep 20252412 AMAQI
25th Sep 2025251 AMAQI
25th Sep 2025252 AMAQI
25th Sep 2025233 AMAQI
25th Sep 2025204 AMAQI
25th Sep 2025225 AMAQI
25th Sep 2025226 AMAQI

21°C21/22°C

25th Sep 2025277 AMAQI
25th Sep 2025308 AMAQI
25th Sep 2025309 AMAQI
25th Sep 20252910 AMAQI
25th Sep 20252711 AMAQI
25th Sep 20252712 PMAQI
25th Sep 2025251 PMAQI
25th Sep 2025252 PMAQI
25th Sep 2025243 PMAQI
25th Sep 2025264 PMAQI
25th Sep 2025275 PMAQI
25th Sep 2025276 PMAQI
25th Sep 2025287 PMAQI
25th Sep 2025298 PMAQI
25th Sep 2025299 PMAQI
25th Sep 20252910 PMAQI
25th Sep 20252911 PMAQI
26th Sep 20252912 AMAQI
26th Sep 2025291 AMAQI
26th Sep 2025282 AMAQI
26th Sep 2025283 AMAQI
26th Sep 2025284 AMAQI
26th Sep 2025285 AMAQI
26th Sep 2025286 AMAQI

21°C20/22°C

26th Sep 2025277 AMAQI
26th Sep 2025268 AMAQI
26th Sep 2025249 AMAQI
26th Sep 20252210 AMAQI
26th Sep 20252211 AMAQI
26th Sep 20252212 PMAQI
26th Sep 2025221 PMAQI
26th Sep 2025232 PMAQI
26th Sep 2025263 PMAQI
26th Sep 2025294 PMAQI
26th Sep 2025295 PMAQI
26th Sep 2025286 PMAQI
26th Sep 2025287 PMAQI
26th Sep 2025288 PMAQI
26th Sep 2025299 PMAQI
26th Sep 20252910 PMAQI
26th Sep 20252911 PMAQI
27th Sep 20252812 AMAQI
27th Sep 2025271 AMAQI
27th Sep 2025282 AMAQI
27th Sep 2025273 AMAQI
27th Sep 2025274 AMAQI
27th Sep 2025285 AMAQI
27th Sep 2025236 AMAQI

21°C21/22°C

27th Sep 2025117 AMAQI
27th Sep 2025128 AMAQI
27th Sep 2025119 AMAQI
27th Sep 20251110 AMAQI
27th Sep 20251411 AMAQI
27th Sep 20251712 PMAQI
27th Sep 2025171 PMAQI
27th Sep 2025172 PMAQI
27th Sep 2025173 PMAQI
27th Sep 2025174 PMAQI
27th Sep 2025175 PMAQI
27th Sep 2025176 PMAQI
27th Sep 2025177 PMAQI
27th Sep 2025178 PMAQI
27th Sep 2025179 PMAQI
27th Sep 20251710 PMAQI
27th Sep 20251711 PMAQI
28th Sep 20251712 AMAQI
28th Sep 2025171 AMAQI
28th Sep 2025172 AMAQI
28th Sep 2025153 AMAQI
28th Sep 2025114 AMAQI
28th Sep 2025115 AMAQI
28th Sep 2025116 AMAQI

21°C20/22°C

28th Sep 2025117 AMAQI
28th Sep 2025118 AMAQI
28th Sep 2025119 AMAQI
28th Sep 20251110 AMAQI
28th Sep 20251111 AMAQI
28th Sep 20251112 PMAQI
28th Sep 2025111 PMAQI
28th Sep 2025122 PMAQI
28th Sep 2025113 PMAQI
28th Sep 2025114 PMAQI
28th Sep 2025115 PMAQI
28th Sep 2025116 PMAQI
28th Sep 2025147 PMAQI
28th Sep 2025178 PMAQI
28th Sep 2025179 PMAQI
28th Sep 20252210 PMAQI
28th Sep 20251911 PMAQI
29th Sep 20251912 AMAQI
29th Sep 2025331 AMAQI
29th Sep 2025352 AMAQI
29th Sep 2025223 AMAQI
29th Sep 2025174 AMAQI
29th Sep 2025165 AMAQI
29th Sep 2025146 AMAQI

22°C21/23°C

29th Sep 2025157 AMAQI
29th Sep 2025178 AMAQI
29th Sep 2025179 AMAQI
29th Sep 20251710 AMAQI
29th Sep 20251711 AMAQI
29th Sep 20251512 PMAQI
29th Sep 2025131 PMAQI
29th Sep 2025172 PMAQI
29th Sep 2025213 PMAQI
29th Sep 2025254 PMAQI
29th Sep 2025255 PMAQI
29th Sep 2025226 PMAQI
29th Sep 2025207 PMAQI
29th Sep 2025228 PMAQI
29th Sep 2025289 PMAQI
29th Sep 20252710 PMAQI
29th Sep 20252011 PMAQI
30th Sep 20252012 AMAQI
30th Sep 2025231 AMAQI
30th Sep 2025282 AMAQI
30th Sep 2025223 AMAQI
30th Sep 2025164 AMAQI
30th Sep 2025345 AMAQI
30th Sep 2025216 AMAQI

21°C21/22°C

30th Sep 2025147 AMAQI
30th Sep 2025188 AMAQI
30th Sep 2025209 AMAQI
30th Sep 20252610 AMAQI
30th Sep 20252311 AMAQI
30th Sep 20251712 PMAQI
30th Sep 2025201 PMAQI
30th Sep 2025362 PMAQI
30th Sep 2025203 PMAQI
30th Sep 2025234 PMAQI
30th Sep 2025235 PMAQI
30th Sep 2025306 PMAQI
30th Sep 2025277 PMAQI
30th Sep 2025348 PMAQI
30th Sep 2025319 PMAQI
30th Sep 20253110 PMAQI
30th Sep 20252711 PMAQI
1st Oct 20252912 AMAQI
1st Oct 2025301 AMAQI
1st Oct 2025242 AMAQI
1st Oct 2025263 AMAQI
1st Oct 2025184 AMAQI
1st Oct 2025215 AMAQI
1st Oct 2025226 AMAQI

21°C20/22°C

1st Oct 2025227 AMAQI
1st Oct 2025228 AMAQI
1st Oct 2025229 AMAQI
1st Oct 20252210 AMAQI
1st Oct 20252311 AMAQI
1st Oct 20252612 PMAQI
1st Oct 2025421 PMAQI
1st Oct 2025482 PMAQI
1st Oct 2025443 PMAQI
1st Oct 2025374 PMAQI
1st Oct 2025385 PMAQI
1st Oct 2025366 PMAQI
1st Oct 2025437 PMAQI
1st Oct 2025368 PMAQI
1st Oct 2025329 PMAQI
1st Oct 20253410 PMAQI
1st Oct 20253211 PMAQI
2nd Oct 20253212 AMAQI
2nd Oct 2025311 AMAQI
2nd Oct 2025392 AMAQI
2nd Oct 2025353 AMAQI
2nd Oct 2025414 AMAQI
2nd Oct 2025395 AMAQI
2nd Oct 2025406 AMAQI

22°C21/22°C

2nd Oct 2025417 AMAQI
2nd Oct 2025318 AMAQI
2nd Oct 2025369 AMAQI
2nd Oct 20253710 AMAQI
2nd Oct 20253511 AMAQI
2nd Oct 20254212 PMAQI
2nd Oct 2025431 PMAQI
2nd Oct 2025442 PMAQI
2nd Oct 2025463 PMAQI
2nd Oct 2025414 PMAQI
2nd Oct 2025385 PMAQI
2nd Oct 2025466 PMAQI
2nd Oct 2025427 PMAQI
2nd Oct 2025478 PMAQI
2nd Oct 2025449 PMAQI
2nd Oct 20255110 PMAQI
2nd Oct 20255311 PMAQI
3rd Oct 20255112 AMAQI
3rd Oct 2025461 AMAQI
3rd Oct 2025462 AMAQI
3rd Oct 2025503 AMAQI
3rd Oct 2025434 AMAQI
3rd Oct 2025415 AMAQI
3rd Oct 2025466 AMAQI

22°C21/23°C

3rd Oct 2025497 AMAQI
3rd Oct 2025528 AMAQI
3rd Oct 2025409 AMAQI
3rd Oct 20254010 AMAQI
3rd Oct 20253511 AMAQI
3rd Oct 20253212 PMAQI
3rd Oct 2025331 PMAQI
3rd Oct 2025352 PMAQI
3rd Oct 2025343 PMAQI
3rd Oct 2025284 PMAQI
3rd Oct 2025285 PMAQI
3rd Oct 2025266 PMAQI
3rd Oct 2025317 PMAQI
3rd Oct 2025348 PMAQI
3rd Oct 2025379 PMAQI
3rd Oct 20253610 PMAQI
3rd Oct 20253511 PMAQI
4th Oct 20253412 AMAQI
4th Oct 2025351 AMAQI
4th Oct 2025352 AMAQI
4th Oct 2025363 AMAQI
4th Oct 2025344 AMAQI
4th Oct 2025355 AMAQI
4th Oct 2025346 AMAQI

22°C21/22°C

4th Oct 2025267 AMAQI
7 AM
4th Oct 2025218 AMAQI
4th Oct 2025249 AMAQI
4th Oct 20252210 AMAQI
4th Oct 20252411 AMAQI
4th Oct 20252312 PMAQI
4th Oct 2025221 PMAQI
1 PM
4th Oct 2025252 PMAQI
4th Oct 2025253 PMAQI
8 PM
1 AM
6 AM

--°C/°C

Day time
Avg. Highest Time
2 PM - 8 PM

43AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
7 AM

37AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 8 PM (Avg. 43), while the lowest AQI was between 7 AM to 7 AM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 3 AM

42AQI

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

40AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 42), while the lowest AQI was between 6 AM to 6 AM (Avg. 40).

2025 Days Vs Air Quality

Tf Tristan Sta Cruz Depot, Santa Cruz, Canary Islands, Spain

2025

86%

237

13%

37

0.7%

2

Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)

Good
237 Days
Moderate
37 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 86%

Health Risk Level:

Low

In 2025, 86% of 277 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Tf Tristan Sta Cruz Depot, Santa Cruz, Canary Islands, Spain

AQI levels in 2025

AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
56AQI
2nd January 2025
32AQI
3rd January 2025
39AQI
4th January 2025
52AQI
5th January 2025
135AQI
6th January 2025
81AQI
7th January 2025
52AQI
8th January 2025
48AQI
9th January 2025
42AQI
10th January 2025
43AQI
11th January 2025
37AQI
12th January 2025
45AQI
13th January 2025
40AQI
14th January 2025
40AQI
15th January 2025
39AQI
16th January 2025
68AQI
17th January 2025
70AQI
18th January 2025
33AQI
19th January 2025
27AQI
20th January 2025
37AQI
21st January 2025
36AQI
22nd January 2025
29AQI
23rd January 2025
30AQI
24th January 2025
27AQI
25th January 2025
27AQI
26th January 2025
28AQI
27th January 2025
25AQI
28th January 2025
25AQI
29th January 2025
43AQI
30th January 2025
35AQI
31st January 2025
44AQI
1st February 2025
37AQI
2nd February 2025
26AQI
3rd February 2025
25AQI
4th February 2025
29AQI
5th February 2025
30AQI
6th February 2025
45AQI
7th February 2025
56AQI
8th February 2025
54AQI
9th February 2025
55AQI
10th February 2025
64AQI
11th February 2025
42AQI
12th February 2025
33AQI
13th February 2025
29AQI
14th February 2025
40AQI
15th February 2025
46AQI
16th February 2025
32AQI
17th February 2025
30AQI
18th February 2025
41AQI
19th February 2025
31AQI
20th February 2025
32AQI
21st February 2025
43AQI
22nd February 2025
30AQI
23rd February 2025
28AQI
24th February 2025
35AQI
25th February 2025
59AQI
26th February 2025
49AQI
27th February 2025
26AQI
28th February 2025
28AQI
1st March 2025
33AQI
2nd March 2025
27AQI
3rd March 2025
26AQI
4th March 2025
29AQI
5th March 2025
27AQI
6th March 2025
32AQI
7th March 2025
29AQI
8th March 2025
33AQI
9th March 2025
32AQI
10th March 2025
28AQI
11th March 2025
35AQI
12th March 2025
33AQI
13th March 2025
39AQI
14th March 2025
31AQI
15th March 2025
23AQI
16th March 2025
29AQI
17th March 2025
35AQI
18th March 2025
51AQI
19th March 2025
46AQI
20th March 2025
43AQI
21st March 2025
30AQI
22nd March 2025
27AQI
23rd March 2025
39AQI
24th March 2025
45AQI
25th March 2025
47AQI
26th March 2025
28AQI
27th March 2025
33AQI
28th March 2025
46AQI
29th March 2025
57AQI
30th March 2025
39AQI
31st March 2025
40AQI
1st April 2025
48AQI
2nd April 2025
42AQI
3rd April 2025
28AQI
4th April 2025
34AQI
5th April 2025
40AQI
6th April 2025
32AQI
7th April 2025
37AQI
8th April 2025
37AQI
9th April 2025
26AQI
10th April 2025
37AQI
11th April 2025
27AQI
12th April 2025
30AQI
13th April 2025
40AQI
14th April 2025
35AQI
15th April 2025
23AQI
16th April 2025
25AQI
17th April 2025
21AQI
18th April 2025
17AQI
19th April 2025
18AQI
20th April 2025
24AQI
21st April 2025
26AQI
22nd April 2025
22AQI
23rd April 2025
34AQI
24th April 2025
40AQI
25th April 2025
34AQI
26th April 2025
36AQI
27th April 2025
45AQI
28th April 2025
45AQI
29th April 2025
32AQI
30th April 2025
25AQI
1st May 2025
31AQI
2nd May 2025
43AQI
3rd May 2025
45AQI
4th May 2025
32AQI
5th May 2025
25AQI
6th May 2025
30AQI
7th May 2025
34AQI
8th May 2025
32AQI
9th May 2025
34AQI
10th May 2025
33AQI
11th May 2025
28AQI
12th May 2025
26AQI
13th May 2025
21AQI
14th May 2025
27AQI
15th May 2025
30AQI
16th May 2025
30AQI
17th May 2025
26AQI
18th May 2025
26AQI
19th May 2025
29AQI
20th May 2025
31AQI
21st May 2025
34AQI
22nd May 2025
33AQI
23rd May 2025
28AQI
24th May 2025
25AQI
25th May 2025
40AQI
26th May 2025
49AQI
27th May 2025
44AQI
28th May 2025
39AQI
29th May 2025
40AQI
30th May 2025
46AQI
31st May 2025
53AQI
1st June 2025
49AQI
2nd June 2025
50AQI
3rd June 2025
49AQI
4th June 2025
41AQI
5th June 2025
31AQI
6th June 2025
26AQI
7th June 2025
26AQI
8th June 2025
33AQI
9th June 2025
39AQI
10th June 2025
40AQI
11th June 2025
36AQI
12th June 2025
33AQI
13th June 2025
28AQI
14th June 2025
30AQI
15th June 2025
37AQI
16th June 2025
44AQI
17th June 2025
44AQI
18th June 2025
45AQI
19th June 2025
42AQI
20th June 2025
41AQI
21st June 2025
34AQI
22nd June 2025
32AQI
23rd June 2025
33AQI
24th June 2025
32AQI
25th June 2025
42AQI
26th June 2025
37AQI
27th June 2025
39AQI
28th June 2025
46AQI
29th June 2025
53AQI
30th June 2025
46AQI
1st July 2025
44AQI
2nd July 2025
43AQI
3rd July 2025
45AQI
4th July 2025
51AQI
5th July 2025
53AQI
6th July 2025
46AQI
7th July 2025
49AQI
8th July 2025
38AQI
9th July 2025
27AQI
10th July 2025
23AQI
11th July 2025
23AQI
12th July 2025
30AQI
13th July 2025
28AQI
14th July 2025
27AQI
15th July 2025
31AQI
16th July 2025
56AQI
17th July 2025
49AQI
18th July 2025
56AQI
19th July 2025
57AQI
20th July 2025
51AQI
21st July 2025
50AQI
22nd July 2025
48AQI
23rd July 2025
36AQI
24th July 2025
33AQI
25th July 2025
53AQI
26th July 2025
53AQI
27th July 2025
62AQI
28th July 2025
68AQI
29th July 2025
63AQI
30th July 2025
50AQI
31st July 2025
36AQI
1st August 2025
35AQI
2nd August 2025
30AQI
3rd August 2025
31AQI
4th August 2025
31AQI
5th August 2025
33AQI
6th August 2025
36AQI
7th August 2025
44AQI
8th August 2025
48AQI
9th August 2025
47AQI
10th August 2025
63AQI
11th August 2025
67AQI
12th August 2025
55AQI
13th August 2025
54AQI
14th August 2025
41AQI
15th August 2025
38AQI
16th August 2025
46AQI
17th August 2025
51AQI
18th August 2025
43AQI
19th August 2025
38AQI
20th August 2025
32AQI
21st August 2025
35AQI
22nd August 2025
38AQI
23rd August 2025
49AQI
24th August 2025
46AQI
25th August 2025
32AQI
26th August 2025
25AQI
27th August 2025
25AQI
28th August 2025
28AQI
29th August 2025
27AQI
30th August 2025
29AQI
31st August 2025
26AQI
1st September 2025
23AQI
2nd September 2025
26AQI
3rd September 2025
28AQI
4th September 2025
25AQI
5th September 2025
27AQI
6th September 2025
30AQI
7th September 2025
36AQI
8th September 2025
49AQI
9th September 2025
38AQI
10th September 2025
28AQI
11th September 2025
25AQI
12th September 2025
23AQI
13th September 2025
28AQI
14th September 2025
34AQI
15th September 2025
44AQI
16th September 2025
53AQI
17th September 2025
79AQI
18th September 2025
97AQI
19th September 2025
105AQI
20th September 2025
86AQI
21st September 2025
74AQI
22nd September 2025
57AQI
23rd September 2025
36AQI
24th September 2025
25AQI
25th September 2025
27AQI
26th September 2025
27AQI
27th September 2025
21AQI
28th September 2025
14AQI
29th September 2025
21AQI
30th September 2025
23AQI
1st October 2025
29AQI
2nd October 2025
40AQI
3rd October 2025
44AQI
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

44AQI

38AQI

35AQI

32AQI

34AQI

39AQI

44AQI

39AQI

40AQI

38AQI

No. of days

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

202538AQI

24
6
1
23
5
29
2
30
30
1
29
1
20
11
26
5
23
6
1
3
237
37
2

Highest AQI recorded in

July

44AQI

Lowest AQI recorded in

April

32AQI

202444AQI

16
9
6
17
8
4
24
20
8
2
30
30
31
25
5
24
3
25
6
18
10
2
13
14
2
2
273
63
16
2

Highest AQI recorded in

December

66AQI

Lowest AQI recorded in

June

27AQI

202339AQI

21
4
8
5
1
22
2
20
5
1
31
26
3
24
19
6
29
15
10
3
1
24
5
20
8
2
1
259
48
7
2

Highest AQI recorded in

October

52AQI

Lowest AQI recorded in

September

26AQI

202243AQI

18
1
5
3
3
13
9
1
24
3
1
1
23
27
4
30
18
5
1
1
12
3
17
9
23
5
1
1
20
3
225
43
8
6
3

Highest AQI recorded in

August

88AQI

Lowest AQI recorded in

June

26AQI

202142AQI

19
2
15
1
1
1
1
9
9
21
5
20
1
1
23
3
21
6
1
22
2
1
15
8
7
23
8
27
3
26
4
241
52
3
9
1

Highest AQI recorded in

September

77AQI

Lowest AQI recorded in

June

28AQI

202030AQI

12
1
19
17
28
25
3
29
2
28
29
23
6
22
2
3
232
14
3

Highest AQI recorded in

November

39AQI

Lowest AQI recorded in

August

23AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2024(Avg.)
44AQI
Least Polluted Year Recorded
2020(Avg.)
30AQI

Tf Tristan Sta Cruz Depot's annual 2025 AQI (38) shows an average percentage change of -1.03% (improved AQI) compared to previous years: 2020 (30), 2021 (42), 2022 (43), 2023 (39), 2024 (44).