El Charco Pto Del Rosario, Arrecife, Canary Islands, Spain Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
El Charco Pto Del Rosario, Arrecife, Canary Islands, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (16th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Oct - 17th Oct 2025
El Charco Pto Del Rosario, Arrecife, Canary Islands, Spain
7 AM16th Oct 2025
7 PM
6 AM17th Oct 2025
31AQI
16AQI
40AQI
23AQI
In the last 24 hours,
El Charco Pto Del Rosario's AQI reached its highest point of 40 at 3 AM during the Night, while the lowest point, 16, was recorded at 2 PM during the Day between 16th Oct and 17th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
El Charco Pto Del Rosario, Arrecife, Canary Islands, Spain
25°C22/27°C
26°C23/29°C
27°C25/29°C
26°C24/29°C
24°C22/25°C
22°C21/23°C
22°C20/23°C
22°C20/23°C
21°C20/23°C
21°C20/23°C
21°C20/23°C
22°C20/24°C
21°C20/23°C
22°C20/24°C
22°C20/23°C
22°C21/22°C
22°C20/24°C
22°C20/24°C
22°C21/23°C
21°C20/23°C
22°C20/23°C
22°C20/23°C
21°C20/23°C
21°C20/23°C
21°C20/23°C
22°C20/23°C
21°C20/23°C
21°C19/22°C
21°C19/22°C
21°C20/22°C
--°C/°C
35AQI
30AQI
34AQI
31AQI
2025 Days Vs Air Quality
El Charco Pto Del Rosario, Arrecife, Canary Islands, Spain
89%
258
10%
29
0.6%
2
Total number of days with different AQI categories in last 290 days in 2025 (75 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 290 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
El Charco Pto Del Rosario, Arrecife, Canary Islands, Spain
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
31AQI
35AQI
81AQI
100AQI
69AQI
30AQI
30AQI
36AQI
40AQI
38AQI
50AQI
42AQI
41AQI
141AQI
54AQI
40AQI
38AQI
35AQI
31AQI
30AQI
33AQI
32AQI
31AQI
31AQI
31AQI
29AQI
29AQI
41AQI
38AQI
50AQI
39AQI
31AQI
31AQI
38AQI
41AQI
48AQI
41AQI
38AQI
44AQI
50AQI
40AQI
32AQI
34AQI
37AQI
60AQI
35AQI
34AQI
34AQI
35AQI
36AQI
31AQI
33AQI
32AQI
41AQI
46AQI
34AQI
30AQI
33AQI
36AQI
33AQI
31AQI
32AQI
33AQI
34AQI
32AQI
37AQI
35AQI
34AQI
35AQI
32AQI
37AQI
29AQI
19AQI
20AQI
35AQI
33AQI
37AQI
34AQI
31AQI
28AQI
31AQI
36AQI
30AQI
32AQI
39AQI
41AQI
59AQI
40AQI
29AQI
38AQI
30AQI
37AQI
33AQI
33AQI
29AQI
23AQI
28AQI
24AQI
23AQI
25AQI
24AQI
28AQI
30AQI
27AQI
34AQI
37AQI
32AQI
29AQI
33AQI
42AQI
32AQI
43AQI
40AQI
44AQI
41AQI
50AQI
43AQI
31AQI
26AQI
28AQI
37AQI
32AQI
23AQI
21AQI
26AQI
29AQI
30AQI
20AQI
25AQI
22AQI
19AQI
22AQI
27AQI
29AQI
34AQI
24AQI
21AQI
28AQI
30AQI
37AQI
34AQI
37AQI
34AQI
47AQI
53AQI
51AQI
44AQI
44AQI
49AQI
48AQI
47AQI
42AQI
50AQI
42AQI
34AQI
32AQI
31AQI
33AQI
39AQI
38AQI
31AQI
37AQI
27AQI
34AQI
42AQI
42AQI
46AQI
44AQI
40AQI
38AQI
33AQI
32AQI
34AQI
37AQI
38AQI
37AQI
39AQI
51AQI
59AQI
54AQI
51AQI
50AQI
48AQI
52AQI
52AQI
45AQI
43AQI
28AQI
21AQI
23AQI
28AQI
29AQI
23AQI
23AQI
34AQI
47AQI
46AQI
47AQI
42AQI
30AQI
32AQI
29AQI
29AQI
35AQI
50AQI
52AQI
47AQI
47AQI
42AQI
29AQI
36AQI
41AQI
44AQI
36AQI
36AQI
42AQI
52AQI
56AQI
54AQI
48AQI
63AQI
108AQI
86AQI
59AQI
53AQI
49AQI
46AQI
51AQI
56AQI
49AQI
38AQI
49AQI
51AQI
42AQI
37AQI
30AQI
25AQI
27AQI
31AQI
29AQI
32AQI
29AQI
25AQI
29AQI
29AQI
32AQI
35AQI
38AQI
43AQI
41AQI
35AQI
30AQI
28AQI
28AQI
35AQI
39AQI
43AQI
42AQI
56AQI
76AQI
67AQI
66AQI
50AQI
50AQI
34AQI
26AQI
31AQI
31AQI
27AQI
23AQI
29AQI
21AQI
31AQI
34AQI
32AQI
25AQI
25AQI
22AQI
39AQI
26AQI
26AQI
23AQI
25AQI
25AQI
26AQI
22AQI
26AQI
24AQI
44AQI
38AQI
34AQI
33AQI
32AQI
39AQI
38AQI
47AQI
38AQI
27AQI
No. of days
202538AQI
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
October27AQI
202445AQI
Highest AQI recorded in
December83AQI
Lowest AQI recorded in
October30AQI
202345AQI
Highest AQI recorded in
February64AQI
Lowest AQI recorded in
September31AQI
202250AQI
Highest AQI recorded in
January106AQI
Lowest AQI recorded in
September25AQI
202152AQI
Highest AQI recorded in
December77AQI
Lowest AQI recorded in
September31AQI
202043AQI
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
October31AQI
Most & Least Polluted Years Over the Last 6 Years
El Charco Pto Del Rosario's annual 2025 AQI (38) shows an average percentage change of -20.05% (improved AQI) compared to previous years: 2020 (43), 2021 (52), 2022 (50), 2023 (45), 2024 (45).