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HistoryAQIPM2.5PM10COSO2NO2O3

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

Santa Cruz, Canary Islands, Spain

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
5th Oct 2022
234AQI
Lowest AQI recorded on
16th Oct 2024
19AQI

Same Day Analysis (20th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 26 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: 20th Oct - 21st Oct 2025

Santa Cruz, Canary Islands, Spain

AQI
Day
Night
.

8 AM20th Oct 2025

7 PM

7 AM21st Oct 2025

Day time
Avg. Highest Time
6PM20th Oct

29AQI

Avg. Lowest Time
2PM20th Oct

22AQI

Night time
Avg. Highest Time
11PM20th Oct

35AQI

Avg. Lowest Time
10PM20th Oct

24AQI

In the last 24 hours,

Santa Cruz's AQI reached its highest point of 35 at 11 PM during the Night, while the lowest point, 22, was recorded at 2 PM during the Day between 20th Oct and 21st Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Santa Cruz, Canary Islands, Spain

SepOct
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
21st Sep 2025618 AMAQI
21st Sep 2025629 AMAQI
21st Sep 20256010 AMAQI
21st Sep 20256011 AMAQI
21st Sep 20256212 PMAQI
21st Sep 2025621 PMAQI
21st Sep 2025632 PMAQI
21st Sep 2025653 PMAQI
21st Sep 2025634 PMAQI
21st Sep 2025645 PMAQI
21st Sep 2025646 PMAQI
21st Sep 2025647 PMAQI
21st Sep 2025638 PMAQI
21st Sep 2025639 PMAQI
21st Sep 20256210 PMAQI
21st Sep 20256311 PMAQI
22nd Sep 20256212 AMAQI
22nd Sep 2025621 AMAQI
22nd Sep 2025632 AMAQI
22nd Sep 2025513 AMAQI
22nd Sep 2025474 AMAQI
22nd Sep 2025455 AMAQI
22nd Sep 2025476 AMAQI
22nd Sep 2025457 AMAQI

23°C22/24°C

22nd Sep 2025428 AMAQI
22nd Sep 2025419 AMAQI
22nd Sep 20254010 AMAQI
22nd Sep 20254011 AMAQI
22nd Sep 20253712 PMAQI
22nd Sep 2025431 PMAQI
22nd Sep 2025502 PMAQI
22nd Sep 2025513 PMAQI
22nd Sep 2025514 PMAQI
22nd Sep 2025525 PMAQI
22nd Sep 2025516 PMAQI
22nd Sep 2025517 PMAQI
22nd Sep 2025538 PMAQI
22nd Sep 2025549 PMAQI
22nd Sep 20255310 PMAQI
22nd Sep 20255311 PMAQI
23rd Sep 20255212 AMAQI
23rd Sep 2025521 AMAQI
23rd Sep 2025512 AMAQI
23rd Sep 2025313 AMAQI
23rd Sep 2025294 AMAQI
23rd Sep 2025295 AMAQI
23rd Sep 2025306 AMAQI
23rd Sep 2025287 AMAQI

22°C21/22°C

23rd Sep 2025288 AMAQI
23rd Sep 2025289 AMAQI
23rd Sep 20252910 AMAQI
23rd Sep 20253111 AMAQI
23rd Sep 20253012 PMAQI
23rd Sep 2025331 PMAQI
23rd Sep 2025362 PMAQI
23rd Sep 2025353 PMAQI
23rd Sep 2025364 PMAQI
23rd Sep 2025355 PMAQI
23rd Sep 2025346 PMAQI
23rd Sep 2025347 PMAQI
23rd Sep 2025348 PMAQI
23rd Sep 2025359 PMAQI
23rd Sep 20253810 PMAQI
23rd Sep 20253711 PMAQI
24th Sep 20253712 AMAQI
24th Sep 2025361 AMAQI
24th Sep 2025352 AMAQI
24th Sep 2025273 AMAQI
24th Sep 2025204 AMAQI
24th Sep 2025205 AMAQI
24th Sep 2025226 AMAQI
24th Sep 2025237 AMAQI

21°C21/22°C

24th Sep 2025238 AMAQI
24th Sep 2025229 AMAQI
24th Sep 20252210 AMAQI
24th Sep 20252311 AMAQI
24th Sep 20252412 PMAQI
24th Sep 2025251 PMAQI
24th Sep 2025262 PMAQI
24th Sep 2025273 PMAQI
24th Sep 2025294 PMAQI
24th Sep 2025275 PMAQI
24th Sep 2025276 PMAQI
24th Sep 2025257 PMAQI
24th Sep 2025268 PMAQI
24th Sep 2025269 PMAQI
24th Sep 20252610 PMAQI
24th Sep 20252611 PMAQI
25th Sep 20252612 AMAQI
25th Sep 2025271 AMAQI
25th Sep 2025262 AMAQI
25th Sep 2025243 AMAQI
25th Sep 2025244 AMAQI
25th Sep 2025245 AMAQI
25th Sep 2025236 AMAQI
25th Sep 2025277 AMAQI

21°C21/22°C

25th Sep 2025308 AMAQI
25th Sep 2025299 AMAQI
25th Sep 20252610 AMAQI
25th Sep 20252711 AMAQI
25th Sep 20252812 PMAQI
25th Sep 2025271 PMAQI
25th Sep 2025282 PMAQI
25th Sep 2025283 PMAQI
25th Sep 2025284 PMAQI
25th Sep 2025285 PMAQI
25th Sep 2025296 PMAQI
25th Sep 2025307 PMAQI
25th Sep 2025298 PMAQI
25th Sep 2025309 PMAQI
25th Sep 20253010 PMAQI
25th Sep 20253011 PMAQI
26th Sep 20253012 AMAQI
26th Sep 2025291 AMAQI
26th Sep 2025302 AMAQI
26th Sep 2025293 AMAQI
26th Sep 2025294 AMAQI
26th Sep 2025295 AMAQI
26th Sep 2025296 AMAQI
26th Sep 2025287 AMAQI

21°C20/22°C

26th Sep 2025258 AMAQI
26th Sep 2025249 AMAQI
26th Sep 20252210 AMAQI
26th Sep 20252211 AMAQI
26th Sep 20252312 PMAQI
26th Sep 2025251 PMAQI
26th Sep 2025272 PMAQI
26th Sep 2025283 PMAQI
26th Sep 2025294 PMAQI
26th Sep 2025285 PMAQI
26th Sep 2025286 PMAQI
26th Sep 2025307 PMAQI
26th Sep 2025318 PMAQI
26th Sep 2025319 PMAQI
26th Sep 20253110 PMAQI
26th Sep 20253011 PMAQI
27th Sep 20253012 AMAQI
27th Sep 2025291 AMAQI
27th Sep 2025292 AMAQI
27th Sep 2025283 AMAQI
27th Sep 2025294 AMAQI
27th Sep 2025305 AMAQI
27th Sep 2025266 AMAQI
27th Sep 2025167 AMAQI

21°C21/22°C

27th Sep 2025168 AMAQI
27th Sep 2025159 AMAQI
27th Sep 20251610 AMAQI
27th Sep 20251711 AMAQI
27th Sep 20251612 PMAQI
27th Sep 2025171 PMAQI
27th Sep 2025172 PMAQI
27th Sep 2025163 PMAQI
27th Sep 2025174 PMAQI
27th Sep 2025165 PMAQI
27th Sep 2025166 PMAQI
27th Sep 2025167 PMAQI
27th Sep 2025168 PMAQI
27th Sep 2025179 PMAQI
27th Sep 20251810 PMAQI
27th Sep 20251811 PMAQI
28th Sep 20251812 AMAQI
28th Sep 2025181 AMAQI
28th Sep 2025172 AMAQI
28th Sep 2025173 AMAQI
28th Sep 2025174 AMAQI
28th Sep 2025175 AMAQI
28th Sep 2025156 AMAQI
28th Sep 2025147 AMAQI

21°C20/22°C

28th Sep 2025148 AMAQI
28th Sep 2025149 AMAQI
28th Sep 20251410 AMAQI
28th Sep 20251411 AMAQI
28th Sep 20251212 PMAQI
28th Sep 2025121 PMAQI
28th Sep 2025122 PMAQI
28th Sep 2025133 PMAQI
28th Sep 2025114 PMAQI
28th Sep 2025125 PMAQI
28th Sep 2025136 PMAQI
28th Sep 2025147 PMAQI
28th Sep 2025148 PMAQI
28th Sep 2025149 PMAQI
28th Sep 20251410 PMAQI
28th Sep 20251511 PMAQI
29th Sep 20251412 AMAQI
29th Sep 2025321 AMAQI
29th Sep 2025372 AMAQI
29th Sep 2025283 AMAQI
29th Sep 2025214 AMAQI
29th Sep 2025175 AMAQI
29th Sep 2025156 AMAQI
29th Sep 2025167 AMAQI

22°C21/23°C

29th Sep 2025158 AMAQI
29th Sep 2025169 AMAQI
29th Sep 20251410 AMAQI
29th Sep 20251211 AMAQI
29th Sep 20251312 PMAQI
29th Sep 2025151 PMAQI
29th Sep 2025212 PMAQI
29th Sep 2025253 PMAQI
29th Sep 2025244 PMAQI
29th Sep 2025265 PMAQI
29th Sep 2025246 PMAQI
29th Sep 2025227 PMAQI
29th Sep 2025228 PMAQI
29th Sep 2025329 PMAQI
29th Sep 20252910 PMAQI
29th Sep 20252311 PMAQI
30th Sep 20252212 AMAQI
30th Sep 2025241 AMAQI
30th Sep 2025272 AMAQI
30th Sep 2025233 AMAQI
30th Sep 2025204 AMAQI
30th Sep 2025315 AMAQI
30th Sep 2025216 AMAQI
30th Sep 2025187 AMAQI

21°C21/22°C

30th Sep 2025198 AMAQI
30th Sep 2025229 AMAQI
30th Sep 20252510 AMAQI
30th Sep 20252511 AMAQI
30th Sep 20251812 PMAQI
30th Sep 2025191 PMAQI
30th Sep 2025342 PMAQI
30th Sep 2025223 PMAQI
30th Sep 2025254 PMAQI
30th Sep 2025255 PMAQI
30th Sep 2025326 PMAQI
30th Sep 2025267 PMAQI
30th Sep 2025298 PMAQI
30th Sep 2025289 PMAQI
30th Sep 20252910 PMAQI
30th Sep 20252411 PMAQI
1st Oct 20252612 AMAQI
1st Oct 2025281 AMAQI
1st Oct 2025272 AMAQI
1st Oct 2025243 AMAQI
1st Oct 2025194 AMAQI
1st Oct 2025245 AMAQI
1st Oct 2025256 AMAQI
1st Oct 2025257 AMAQI

21°C20/22°C

1st Oct 2025248 AMAQI
1st Oct 2025259 AMAQI
1st Oct 20252510 AMAQI
1st Oct 20252611 AMAQI
1st Oct 20252912 PMAQI
1st Oct 2025411 PMAQI
1st Oct 2025462 PMAQI
1st Oct 2025433 PMAQI
1st Oct 2025374 PMAQI
1st Oct 2025375 PMAQI
1st Oct 2025366 PMAQI
1st Oct 2025407 PMAQI
1st Oct 2025408 PMAQI
1st Oct 2025369 PMAQI
1st Oct 20253710 PMAQI
1st Oct 20253811 PMAQI
2nd Oct 20253812 AMAQI
2nd Oct 2025371 AMAQI
2nd Oct 2025372 AMAQI
2nd Oct 2025323 AMAQI
2nd Oct 2025404 AMAQI
2nd Oct 2025395 AMAQI
2nd Oct 2025396 AMAQI
2nd Oct 2025407 AMAQI

22°C21/22°C

2nd Oct 2025378 AMAQI
2nd Oct 2025379 AMAQI
2nd Oct 20253910 AMAQI
2nd Oct 20253611 AMAQI
2nd Oct 20254012 PMAQI
2nd Oct 2025411 PMAQI
2nd Oct 2025412 PMAQI
2nd Oct 2025413 PMAQI
2nd Oct 2025404 PMAQI
2nd Oct 2025385 PMAQI
2nd Oct 2025446 PMAQI
2nd Oct 2025447 PMAQI
2nd Oct 2025458 PMAQI
2nd Oct 2025419 PMAQI
2nd Oct 20255210 PMAQI
2nd Oct 20255311 PMAQI
3rd Oct 20255012 AMAQI
3rd Oct 2025461 AMAQI
3rd Oct 2025462 AMAQI
3rd Oct 2025473 AMAQI
3rd Oct 2025404 AMAQI
3rd Oct 2025435 AMAQI
3rd Oct 2025456 AMAQI
3rd Oct 2025487 AMAQI

22°C21/23°C

3rd Oct 2025498 AMAQI
3rd Oct 2025449 AMAQI
3rd Oct 20254110 AMAQI
3rd Oct 20253511 AMAQI
3rd Oct 20253512 PMAQI
3rd Oct 2025341 PMAQI
3rd Oct 2025372 PMAQI
3rd Oct 2025363 PMAQI
3rd Oct 2025284 PMAQI
3rd Oct 2025285 PMAQI
3rd Oct 2025286 PMAQI
3rd Oct 2025317 PMAQI
3rd Oct 2025358 PMAQI
3rd Oct 2025379 PMAQI
3rd Oct 20253510 PMAQI
3rd Oct 20253611 PMAQI
4th Oct 20253712 AMAQI
4th Oct 2025361 AMAQI
4th Oct 2025362 AMAQI
4th Oct 2025363 AMAQI
4th Oct 2025364 AMAQI
4th Oct 2025345 AMAQI
4th Oct 2025336 AMAQI
4th Oct 2025267 AMAQI

22°C21/22°C

4th Oct 2025218 AMAQI
4th Oct 2025239 AMAQI
4th Oct 20252510 AMAQI
4th Oct 20252711 AMAQI
4th Oct 20252512 PMAQI
4th Oct 2025251 PMAQI
4th Oct 2025272 PMAQI
4th Oct 2025263 PMAQI
4th Oct 2025254 PMAQI
4th Oct 2025275 PMAQI
4th Oct 2025316 PMAQI
4th Oct 2025387 PMAQI
4th Oct 2025408 PMAQI
4th Oct 2025379 PMAQI
4th Oct 20252810 PMAQI
4th Oct 20252611 PMAQI
5th Oct 20252812 AMAQI
5th Oct 2025261 AMAQI
5th Oct 2025282 AMAQI
5th Oct 2025283 AMAQI
5th Oct 2025274 AMAQI
5th Oct 2025385 AMAQI
5th Oct 2025366 AMAQI
5th Oct 2025287 AMAQI

22°C21/22°C

5th Oct 2025278 AMAQI
5th Oct 2025289 AMAQI
5th Oct 20252510 AMAQI
5th Oct 20252811 AMAQI
5th Oct 20252212 PMAQI
5th Oct 2025241 PMAQI
5th Oct 2025272 PMAQI
5th Oct 2025323 PMAQI
5th Oct 2025244 PMAQI
5th Oct 2025205 PMAQI
5th Oct 2025296 PMAQI
5th Oct 2025277 PMAQI
5th Oct 2025188 PMAQI
5th Oct 2025259 PMAQI
5th Oct 20252710 PMAQI
5th Oct 20253011 PMAQI
6th Oct 20253512 AMAQI
6th Oct 2025321 AMAQI
6th Oct 2025222 AMAQI
6th Oct 2025243 AMAQI
6th Oct 2025274 AMAQI
6th Oct 2025325 AMAQI
6th Oct 2025246 AMAQI
6th Oct 2025287 AMAQI

21°C21/22°C

6th Oct 2025268 AMAQI
6th Oct 2025259 AMAQI
6th Oct 20252910 AMAQI
6th Oct 20252511 AMAQI
6th Oct 20252312 PMAQI
6th Oct 2025271 PMAQI
6th Oct 2025232 PMAQI
6th Oct 2025183 PMAQI
6th Oct 2025224 PMAQI
6th Oct 2025195 PMAQI
6th Oct 2025186 PMAQI
7th Oct 2025494 AMAQI
7th Oct 2025275 AMAQI
7th Oct 2025526 AMAQI
7th Oct 2025417 AMAQI

22°C21/23°C

7th Oct 2025378 AMAQI
7th Oct 2025429 AMAQI
7th Oct 20255410 AMAQI
7th Oct 20256011 AMAQI
7th Oct 20252812 PMAQI
7th Oct 2025291 PMAQI
7th Oct 2025282 PMAQI
7th Oct 2025303 PMAQI
7th Oct 2025294 PMAQI
7th Oct 2025315 PMAQI
7th Oct 2025336 PMAQI
7th Oct 2025357 PMAQI
7th Oct 2025448 PMAQI
7th Oct 2025389 PMAQI
7th Oct 20253410 PMAQI
7th Oct 20253411 PMAQI
8th Oct 20252712 AMAQI
8th Oct 2025171 AMAQI
8th Oct 2025162 AMAQI
8th Oct 2025153 AMAQI
8th Oct 2025174 AMAQI
8th Oct 2025175 AMAQI
8th Oct 2025256 AMAQI
8th Oct 2025257 AMAQI

22°C21/22°C

8th Oct 2025268 AMAQI
8th Oct 2025399 AMAQI
8th Oct 20253410 AMAQI
8th Oct 20253711 AMAQI
8th Oct 20253612 PMAQI
8th Oct 2025401 PMAQI
8th Oct 2025442 PMAQI
8th Oct 2025463 PMAQI
8th Oct 2025474 PMAQI
8th Oct 2025485 PMAQI
8th Oct 2025446 PMAQI
8th Oct 2025407 PMAQI
8th Oct 2025348 PMAQI
8th Oct 2025359 PMAQI
8th Oct 20253010 PMAQI
8th Oct 20253411 PMAQI
9th Oct 20253112 AMAQI
9th Oct 2025261 AMAQI
9th Oct 2025252 AMAQI
9th Oct 2025273 AMAQI
9th Oct 2025264 AMAQI
9th Oct 2025295 AMAQI
9th Oct 2025246 AMAQI
9th Oct 2025277 AMAQI

22°C21/22°C

9th Oct 2025258 AMAQI
9th Oct 2025319 AMAQI
9th Oct 20252510 AMAQI
9th Oct 20252411 AMAQI
9th Oct 20252412 PMAQI
9th Oct 2025251 PMAQI
9th Oct 2025242 PMAQI
9th Oct 2025253 PMAQI
9th Oct 2025254 PMAQI
9th Oct 2025275 PMAQI
9th Oct 2025266 PMAQI
9th Oct 2025277 PMAQI
9th Oct 2025388 PMAQI
9th Oct 2025379 PMAQI
9th Oct 20253810 PMAQI
9th Oct 20253611 PMAQI
10th Oct 20252812 AMAQI
10th Oct 2025281 AMAQI
10th Oct 2025272 AMAQI
10th Oct 2025273 AMAQI
10th Oct 2025264 AMAQI
10th Oct 2025235 AMAQI
10th Oct 2025176 AMAQI
10th Oct 2025247 AMAQI

22°C22/22°C

10th Oct 2025248 AMAQI
10th Oct 2025189 AMAQI
10th Oct 20252210 AMAQI
10th Oct 20252411 AMAQI
10th Oct 20252212 PMAQI
10th Oct 2025281 PMAQI
10th Oct 2025222 PMAQI
10th Oct 2025223 PMAQI
10th Oct 2025204 PMAQI
10th Oct 2025155 PMAQI
10th Oct 2025166 PMAQI
10th Oct 2025167 PMAQI
10th Oct 2025158 PMAQI
10th Oct 2025159 PMAQI
10th Oct 20251510 PMAQI
10th Oct 20252011 PMAQI
11th Oct 20252612 AMAQI
11th Oct 2025211 AMAQI
11th Oct 2025212 AMAQI
11th Oct 2025153 AMAQI
11th Oct 2025174 AMAQI
11th Oct 2025255 AMAQI
11th Oct 2025206 AMAQI
11th Oct 2025147 AMAQI

21°C21/22°C

11th Oct 2025138 AMAQI
11th Oct 2025149 AMAQI
11th Oct 20251410 AMAQI
11th Oct 20251611 AMAQI
11th Oct 20251612 PMAQI
11th Oct 2025271 PMAQI
11th Oct 2025202 PMAQI
11th Oct 2025193 PMAQI
11th Oct 2025214 PMAQI
11th Oct 2025205 PMAQI
11th Oct 2025256 PMAQI
11th Oct 2025237 PMAQI
11th Oct 2025148 PMAQI
11th Oct 2025139 PMAQI
11th Oct 20251510 PMAQI
11th Oct 20251711 PMAQI
12th Oct 20251412 AMAQI
12th Oct 2025131 AMAQI
12th Oct 2025132 AMAQI
12th Oct 2025333 AMAQI
12th Oct 2025344 AMAQI
12th Oct 2025355 AMAQI
12th Oct 2025356 AMAQI
12th Oct 2025367 AMAQI

21°C20/22°C

12th Oct 2025368 AMAQI
12th Oct 2025339 AMAQI
12th Oct 20253410 AMAQI
12th Oct 20253411 AMAQI
12th Oct 20253412 PMAQI
12th Oct 2025321 PMAQI
12th Oct 2025362 PMAQI
12th Oct 2025353 PMAQI
12th Oct 2025344 PMAQI
12th Oct 2025245 PMAQI
12th Oct 2025306 PMAQI
12th Oct 2025357 PMAQI
12th Oct 2025268 PMAQI
12th Oct 2025319 PMAQI
12th Oct 20252710 PMAQI
12th Oct 20253011 PMAQI
13th Oct 20253912 AMAQI
13th Oct 2025271 AMAQI
13th Oct 2025472 AMAQI
13th Oct 2025323 AMAQI
13th Oct 2025284 AMAQI
13th Oct 2025295 AMAQI
13th Oct 2025276 AMAQI
13th Oct 2025257 AMAQI

21°C21/22°C

13th Oct 2025268 AMAQI
13th Oct 2025259 AMAQI
13th Oct 20252110 AMAQI
13th Oct 20252711 AMAQI
13th Oct 20253612 PMAQI
13th Oct 2025371 PMAQI
13th Oct 2025472 PMAQI
13th Oct 2025533 PMAQI
13th Oct 2025424 PMAQI
13th Oct 2025355 PMAQI
13th Oct 2025386 PMAQI
13th Oct 2025397 PMAQI
13th Oct 2025398 PMAQI
13th Oct 2025329 PMAQI
13th Oct 20254010 PMAQI
13th Oct 20254311 PMAQI
14th Oct 20254712 AMAQI
14th Oct 2025321 AMAQI
14th Oct 2025312 AMAQI
14th Oct 2025363 AMAQI
14th Oct 2025334 AMAQI
14th Oct 2025305 AMAQI
14th Oct 2025316 AMAQI
14th Oct 2025327 AMAQI

22°C21/22°C

14th Oct 2025368 AMAQI
14th Oct 2025429 AMAQI
14th Oct 20254610 AMAQI
14th Oct 20253211 AMAQI
14th Oct 20253012 PMAQI
14th Oct 2025281 PMAQI
14th Oct 2025282 PMAQI
14th Oct 2025323 PMAQI
14th Oct 2025314 PMAQI
14th Oct 2025335 PMAQI
14th Oct 2025356 PMAQI
14th Oct 2025397 PMAQI
14th Oct 2025398 PMAQI
14th Oct 2025389 PMAQI
14th Oct 20251810 PMAQI
14th Oct 20253011 PMAQI
15th Oct 20254312 AMAQI
15th Oct 2025351 AMAQI
15th Oct 2025362 AMAQI
15th Oct 2025303 AMAQI
15th Oct 2025334 AMAQI
15th Oct 2025335 AMAQI
15th Oct 2025286 AMAQI
15th Oct 2025267 AMAQI

21°C20/22°C

15th Oct 2025278 AMAQI
15th Oct 2025279 AMAQI
15th Oct 20252610 AMAQI
15th Oct 20252611 AMAQI
15th Oct 20252512 PMAQI
15th Oct 2025321 PMAQI
15th Oct 2025512 PMAQI
15th Oct 2025503 PMAQI
15th Oct 2025454 PMAQI
15th Oct 2025295 PMAQI
15th Oct 2025306 PMAQI
15th Oct 2025407 PMAQI
15th Oct 2025398 PMAQI
15th Oct 2025289 PMAQI
15th Oct 20252910 PMAQI
15th Oct 20253011 PMAQI
16th Oct 20253212 AMAQI
16th Oct 2025351 AMAQI
16th Oct 2025302 AMAQI
16th Oct 2025283 AMAQI
16th Oct 2025284 AMAQI
16th Oct 2025265 AMAQI
16th Oct 2025396 AMAQI
16th Oct 2025377 AMAQI

21°C20/22°C

16th Oct 2025368 AMAQI
16th Oct 2025339 AMAQI
16th Oct 20253210 AMAQI
16th Oct 20253311 AMAQI
16th Oct 20253212 PMAQI
16th Oct 2025321 PMAQI
16th Oct 2025322 PMAQI
16th Oct 2025473 PMAQI
16th Oct 2025464 PMAQI
16th Oct 2025445 PMAQI
16th Oct 2025356 PMAQI
16th Oct 2025317 PMAQI
16th Oct 2025298 PMAQI
16th Oct 2025289 PMAQI
16th Oct 20252710 PMAQI
16th Oct 20253011 PMAQI
17th Oct 20253512 AMAQI
17th Oct 2025341 AMAQI
17th Oct 2025352 AMAQI
17th Oct 2025373 AMAQI
17th Oct 2025364 AMAQI
17th Oct 2025355 AMAQI
17th Oct 2025406 AMAQI
17th Oct 2025377 AMAQI

21°C21/22°C

17th Oct 2025308 AMAQI
17th Oct 2025489 AMAQI
17th Oct 20254310 AMAQI
17th Oct 20253511 AMAQI
17th Oct 20253412 PMAQI
17th Oct 2025371 PMAQI
17th Oct 2025362 PMAQI
17th Oct 2025373 PMAQI
17th Oct 2025344 PMAQI
17th Oct 2025365 PMAQI
17th Oct 2025436 PMAQI
17th Oct 2025437 PMAQI
17th Oct 2025368 PMAQI
17th Oct 2025389 PMAQI
17th Oct 20253410 PMAQI
17th Oct 20253511 PMAQI
18th Oct 20253012 AMAQI
18th Oct 2025291 AMAQI
18th Oct 2025302 AMAQI
18th Oct 2025303 AMAQI
18th Oct 2025304 AMAQI
18th Oct 2025355 AMAQI
18th Oct 2025336 AMAQI
18th Oct 2025327 AMAQI

22°C22/23°C

18th Oct 2025408 AMAQI
18th Oct 2025379 AMAQI
18th Oct 20253510 AMAQI
18th Oct 20253511 AMAQI
18th Oct 20253712 PMAQI
18th Oct 2025371 PMAQI
18th Oct 2025362 PMAQI
18th Oct 2025363 PMAQI
18th Oct 2025364 PMAQI
18th Oct 2025435 PMAQI
18th Oct 2025396 PMAQI
18th Oct 2025377 PMAQI
18th Oct 2025388 PMAQI
18th Oct 2025319 PMAQI
18th Oct 20253110 PMAQI
18th Oct 20253111 PMAQI
19th Oct 20253912 AMAQI
19th Oct 2025381 AMAQI
19th Oct 2025302 AMAQI
19th Oct 2025283 AMAQI
19th Oct 2025274 AMAQI
19th Oct 2025215 AMAQI
19th Oct 2025186 AMAQI
19th Oct 2025217 AMAQI

23°C22/23°C

19th Oct 2025188 AMAQI
19th Oct 2025199 AMAQI
19th Oct 20252010 AMAQI
19th Oct 20252611 AMAQI
19th Oct 20252812 PMAQI
19th Oct 2025281 PMAQI
19th Oct 2025282 PMAQI
19th Oct 2025273 PMAQI
19th Oct 2025304 PMAQI
19th Oct 2025315 PMAQI
19th Oct 2025316 PMAQI
19th Oct 2025357 PMAQI
19th Oct 2025268 PMAQI
19th Oct 2025309 PMAQI
19th Oct 20252410 PMAQI
19th Oct 20252611 PMAQI
20th Oct 20253112 AMAQI
20th Oct 2025241 AMAQI
20th Oct 2025242 AMAQI
20th Oct 2025253 AMAQI
20th Oct 2025254 AMAQI
20th Oct 2025265 AMAQI
20th Oct 2025266 AMAQI
20th Oct 2025267 AMAQI

22°C22/23°C

20th Oct 2025278 AMAQI
20th Oct 2025259 AMAQI
20th Oct 20252510 AMAQI
20th Oct 20252511 AMAQI
20th Oct 20252712 PMAQI
20th Oct 2025281 PMAQI
20th Oct 2025222 PMAQI
20th Oct 2025243 PMAQI
20th Oct 2025234 PMAQI
20th Oct 2025255 PMAQI
20th Oct 2025296 PMAQI
20th Oct 2025257 PMAQI
20th Oct 2025268 PMAQI
20th Oct 2025269 PMAQI
20th Oct 20252410 PMAQI
20th Oct 20253511 PMAQI
21st Oct 20252512 AMAQI
21st Oct 2025291 AMAQI
21st Oct 2025302 AMAQI
21st Oct 2025343 AMAQI
21st Oct 2025284 AMAQI
21st Oct 2025285 AMAQI
21st Oct 2025296 AMAQI
21st Oct 2025257 AMAQI

22°C21/23°C

21st Oct 2025248 AMAQI
8 AM
21st Oct 2025249 AMAQI
21st Oct 20252310 AMAQI
21st Oct 20252211 AMAQI
21st Oct 20251712 PMAQI
21st Oct 2025331 PMAQI
1 PM
21st Oct 2025262 PMAQI
21st Oct 2025193 PMAQI
21st Oct 2025204 PMAQI
7 PM
1 AM
7 AM

--°C/°C

Day time
Avg. Highest Time
3 PM

33AQI

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

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 3 PM (Avg. 33), while the lowest AQI was between 8 AM to 8 AM (Avg. 28).
Night time
Avg. Highest Time
12 AM

34AQI

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

29AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 34), while the lowest AQI was between 7 AM to 7 AM (Avg. 29).

2025 Days Vs Air Quality

Santa Cruz, Canary Islands, Spain

2025

93%

273

6%

19

0.3%

1

Total number of days with different AQI categories in last 294 days in 2025 (71 days remaining)

Good
273 Days
Moderate
19 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 93%

Health Risk Level:

Very Low

In 2025, 93% of 294 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

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
46AQI
2nd January 2025
30AQI
3rd January 2025
32AQI
4th January 2025
48AQI
5th January 2025
119AQI
6th January 2025
66AQI
7th January 2025
36AQI
8th January 2025
39AQI
9th January 2025
36AQI
10th January 2025
40AQI
11th January 2025
33AQI
12th January 2025
46AQI
13th January 2025
35AQI
14th January 2025
32AQI
15th January 2025
37AQI
16th January 2025
63AQI
17th January 2025
57AQI
18th January 2025
31AQI
19th January 2025
27AQI
20th January 2025
30AQI
21st January 2025
30AQI
22nd January 2025
27AQI
23rd January 2025
27AQI
24th January 2025
25AQI
25th January 2025
27AQI
26th January 2025
25AQI
27th January 2025
23AQI
28th January 2025
23AQI
29th January 2025
33AQI
30th January 2025
31AQI
31st January 2025
38AQI
1st February 2025
30AQI
2nd February 2025
23AQI
3rd February 2025
25AQI
4th February 2025
28AQI
5th February 2025
29AQI
6th February 2025
39AQI
7th February 2025
45AQI
8th February 2025
43AQI
9th February 2025
46AQI
10th February 2025
55AQI
11th February 2025
34AQI
12th February 2025
27AQI
13th February 2025
27AQI
14th February 2025
29AQI
15th February 2025
32AQI
16th February 2025
29AQI
17th February 2025
28AQI
18th February 2025
29AQI
19th February 2025
26AQI
20th February 2025
27AQI
21st February 2025
30AQI
22nd February 2025
24AQI
23rd February 2025
23AQI
24th February 2025
28AQI
25th February 2025
47AQI
26th February 2025
48AQI
27th February 2025
23AQI
28th February 2025
25AQI
1st March 2025
28AQI
2nd March 2025
25AQI
3rd March 2025
24AQI
4th March 2025
26AQI
5th March 2025
25AQI
6th March 2025
26AQI
7th March 2025
26AQI
8th March 2025
28AQI
9th March 2025
27AQI
10th March 2025
26AQI
11th March 2025
37AQI
12th March 2025
26AQI
13th March 2025
33AQI
14th March 2025
26AQI
15th March 2025
21AQI
16th March 2025
23AQI
17th March 2025
33AQI
18th March 2025
44AQI
19th March 2025
41AQI
20th March 2025
35AQI
21st March 2025
29AQI
22nd March 2025
25AQI
23rd March 2025
28AQI
24th March 2025
37AQI
25th March 2025
33AQI
26th March 2025
25AQI
27th March 2025
29AQI
28th March 2025
35AQI
29th March 2025
45AQI
30th March 2025
26AQI
31st March 2025
29AQI
1st April 2025
44AQI
2nd April 2025
32AQI
3rd April 2025
26AQI
4th April 2025
31AQI
5th April 2025
31AQI
6th April 2025
25AQI
7th April 2025
27AQI
8th April 2025
26AQI
9th April 2025
23AQI
10th April 2025
26AQI
11th April 2025
22AQI
12th April 2025
25AQI
13th April 2025
35AQI
14th April 2025
29AQI
15th April 2025
22AQI
16th April 2025
26AQI
17th April 2025
23AQI
18th April 2025
19AQI
19th April 2025
20AQI
20th April 2025
25AQI
21st April 2025
24AQI
22nd April 2025
21AQI
23rd April 2025
30AQI
24th April 2025
32AQI
25th April 2025
31AQI
26th April 2025
30AQI
27th April 2025
38AQI
28th April 2025
37AQI
29th April 2025
27AQI
30th April 2025
25AQI
1st May 2025
29AQI
2nd May 2025
38AQI
3rd May 2025
39AQI
4th May 2025
30AQI
5th May 2025
25AQI
6th May 2025
27AQI
7th May 2025
29AQI
8th May 2025
25AQI
9th May 2025
26AQI
10th May 2025
26AQI
11th May 2025
25AQI
12th May 2025
23AQI
13th May 2025
22AQI
14th May 2025
26AQI
15th May 2025
30AQI
16th May 2025
29AQI
17th May 2025
27AQI
18th May 2025
25AQI
19th May 2025
28AQI
20th May 2025
29AQI
21st May 2025
30AQI
22nd May 2025
29AQI
23rd May 2025
29AQI
24th May 2025
24AQI
25th May 2025
37AQI
26th May 2025
45AQI
27th May 2025
42AQI
28th May 2025
37AQI
29th May 2025
37AQI
30th May 2025
42AQI
31st May 2025
49AQI
1st June 2025
45AQI
2nd June 2025
45AQI
3rd June 2025
46AQI
4th June 2025
40AQI
5th June 2025
29AQI
6th June 2025
24AQI
7th June 2025
25AQI
8th June 2025
34AQI
9th June 2025
40AQI
10th June 2025
37AQI
11th June 2025
34AQI
12th June 2025
31AQI
13th June 2025
28AQI
14th June 2025
29AQI
15th June 2025
36AQI
16th June 2025
42AQI
17th June 2025
44AQI
18th June 2025
44AQI
19th June 2025
41AQI
20th June 2025
39AQI
21st June 2025
34AQI
22nd June 2025
32AQI
23rd June 2025
32AQI
24th June 2025
31AQI
25th June 2025
44AQI
26th June 2025
38AQI
27th June 2025
37AQI
28th June 2025
40AQI
29th June 2025
49AQI
30th June 2025
47AQI
1st July 2025
44AQI
2nd July 2025
41AQI
3rd July 2025
42AQI
4th July 2025
47AQI
5th July 2025
47AQI
6th July 2025
43AQI
7th July 2025
45AQI
8th July 2025
37AQI
9th July 2025
28AQI
10th July 2025
24AQI
11th July 2025
23AQI
12th July 2025
27AQI
13th July 2025
27AQI
14th July 2025
25AQI
15th July 2025
27AQI
16th July 2025
48AQI
17th July 2025
48AQI
18th July 2025
50AQI
19th July 2025
49AQI
20th July 2025
41AQI
21st July 2025
40AQI
22nd July 2025
37AQI
23rd July 2025
29AQI
24th July 2025
27AQI
25th July 2025
50AQI
26th July 2025
51AQI
27th July 2025
56AQI
28th July 2025
62AQI
29th July 2025
60AQI
30th July 2025
45AQI
31st July 2025
38AQI
1st August 2025
37AQI
2nd August 2025
32AQI
3rd August 2025
32AQI
4th August 2025
34AQI
5th August 2025
35AQI
6th August 2025
42AQI
7th August 2025
47AQI
8th August 2025
49AQI
9th August 2025
47AQI
10th August 2025
56AQI
11th August 2025
59AQI
12th August 2025
58AQI
13th August 2025
57AQI
14th August 2025
44AQI
15th August 2025
39AQI
16th August 2025
49AQI
17th August 2025
57AQI
18th August 2025
49AQI
19th August 2025
43AQI
20th August 2025
35AQI
21st August 2025
40AQI
22nd August 2025
41AQI
23rd August 2025
44AQI
24th August 2025
40AQI
25th August 2025
31AQI
26th August 2025
25AQI
27th August 2025
25AQI
28th August 2025
28AQI
29th August 2025
28AQI
30th August 2025
29AQI
31st August 2025
25AQI
1st September 2025
23AQI
2nd September 2025
26AQI
3rd September 2025
28AQI
4th September 2025
26AQI
5th September 2025
28AQI
6th September 2025
33AQI
7th September 2025
38AQI
8th September 2025
48AQI
9th September 2025
36AQI
10th September 2025
29AQI
11th September 2025
28AQI
12th September 2025
24AQI
13th September 2025
28AQI
14th September 2025
33AQI
15th September 2025
40AQI
16th September 2025
45AQI
17th September 2025
65AQI
18th September 2025
74AQI
19th September 2025
77AQI
20th September 2025
69AQI
21st September 2025
65AQI
22nd September 2025
52AQI
23rd September 2025
35AQI
24th September 2025
25AQI
25th September 2025
27AQI
26th September 2025
27AQI
27th September 2025
20AQI
28th September 2025
14AQI
29th September 2025
20AQI
30th September 2025
24AQI
1st October 2025
31AQI
2nd October 2025
42AQI
3rd October 2025
40AQI
4th October 2025
30AQI
5th October 2025
26AQI
6th October 2025
26AQI
7th October 2025
31AQI
8th October 2025
31AQI
9th October 2025
28AQI
10th October 2025
20AQI
11th October 2025
19AQI
12th October 2025
27AQI
13th October 2025
35AQI
14th October 2025
34AQI
15th October 2025
35AQI
16th October 2025
32AQI
17th October 2025
36AQI
18th October 2025
32AQI
19th October 2025
27AQI
20th October 2025
26AQI
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

38AQI

32AQI

30AQI

28AQI

31AQI

37AQI

41AQI

41AQI

37AQI

30AQI

No. of days

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

202535AQI

27
3
1
27
1
31
30
31
30
27
4
26
5
24
6
20
273
19
1

Highest AQI recorded in

July

41AQI

Lowest AQI recorded in

April

28AQI

202443AQI

18
9
4
15
11
3
27
3
20
7
3
31
30
31
28
3
26
4
30
1
19
10
1
17
10
3
1
292
58
14
1

Highest AQI recorded in

January

60AQI

Lowest AQI recorded in

June

30AQI

202346AQI

26
5
17
7
2
1
1
23
8
23
5
2
28
3
26
3
1
27
4
17
13
1
30
17
11
2
1
24
5
21
7
2
1
279
71
10
3
1

Highest AQI recorded in

February

61AQI

Lowest AQI recorded in

September

32AQI

202246AQI

18
4
4
2
3
14
9
26
3
2
27
2
1
25
6
30
18
5
1
2
2
25
2
1
22
4
1
3
1
24
6
24
6
1
255
49
11
5
4

Highest AQI recorded in

January

78AQI

Lowest AQI recorded in

June

30AQI

202139AQI

29
1
21
2
2
1
1
1
18
8
25
5
28
2
26
4
22
7
1
24
3
21
9
24
7
26
4
29
2
293
54
3
1
1
1

Highest AQI recorded in

February

65AQI

Lowest AQI recorded in

January

27AQI

202035AQI

12
1
19
15
2
28
1
25
5
29
2
27
2
26
3
23
5
1
22
8
1
226
29
2

Highest AQI recorded in

December

43AQI

Lowest AQI recorded in

June

26AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
46AQI
Least Polluted Year Recorded
2025(Avg.)
35AQI

Santa Cruz's annual 2025 AQI (35) shows an average percentage change of -16.3% (improved AQI) compared to previous years: 2020 (35), 2021 (39), 2022 (46), 2023 (46), 2024 (43).