Sabadell, Catalonia, Spain Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Sabadell, Catalonia, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 58 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Aug - 21st Aug 2025
Sabadell, Catalonia, Spain
6 AM20th Aug 2025
9 PM
5 AM21st Aug 2025
59AQI
56AQI
59AQI
51AQI
In the last 24 hours,
Sabadell's AQI reached its highest point of 59 at 8 AM during the Day, while the lowest point, 51, was recorded at 4 AM during the Night between 20th Aug and 21st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sabadell, Catalonia, Spain
25°C22/29°C
25°C22/28°C
21°C20/23°C
23°C19/28°C
24°C19/29°C
25°C22/30°C
23°C22/25°C
24°C20/28°C
24°C21/28°C
26°C22/30°C
26°C22/30°C
25°C22/29°C
24°C22/28°C
26°C22/31°C
28°C23/32°C
27°C24/30°C
27°C23/32°C
28°C24/32°C
28°C24/32°C
30°C25/34°C
31°C26/35°C
31°C26/34°C
30°C26/35°C
29°C25/35°C
30°C25/36°C
32°C26/38°C
32°C27/39°C
30°C26/33°C
27°C25/31°C
24°C23/26°C
--°C/°C
48AQI
48AQI
48AQI
48AQI
2025 Days Vs Air Quality
Sabadell, Catalonia, Spain
59%
136
41%
96
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 59%
Health Risk Level:
Considerable
In 2025, 59% of 233 days were within WHO’s safe air quality limits, and 41% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Sabadell, Catalonia, Spain
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
71AQI
62AQI
46AQI
50AQI
55AQI
48AQI
32AQI
26AQI
25AQI
31AQI
32AQI
27AQI
37AQI
52AQI
60AQI
76AQI
57AQI
63AQI
76AQI
83AQI
82AQI
81AQI
67AQI
62AQI
61AQI
49AQI
43AQI
33AQI
27AQI
42AQI
47AQI
52AQI
62AQI
65AQI
65AQI
71AQI
83AQI
83AQI
66AQI
53AQI
60AQI
58AQI
58AQI
58AQI
53AQI
55AQI
62AQI
68AQI
72AQI
71AQI
68AQI
66AQI
68AQI
53AQI
53AQI
54AQI
43AQI
46AQI
54AQI
48AQI
39AQI
38AQI
39AQI
43AQI
41AQI
46AQI
36AQI
41AQI
36AQI
44AQI
44AQI
40AQI
31AQI
31AQI
39AQI
41AQI
48AQI
37AQI
43AQI
45AQI
52AQI
30AQI
32AQI
39AQI
47AQI
51AQI
55AQI
48AQI
26AQI
31AQI
41AQI
34AQI
28AQI
26AQI
35AQI
44AQI
42AQI
51AQI
58AQI
56AQI
53AQI
48AQI
53AQI
49AQI
41AQI
28AQI
22AQI
23AQI
41AQI
22AQI
20AQI
24AQI
25AQI
29AQI
39AQI
49AQI
34AQI
28AQI
33AQI
37AQI
35AQI
40AQI
49AQI
60AQI
37AQI
26AQI
32AQI
34AQI
36AQI
31AQI
34AQI
33AQI
36AQI
36AQI
39AQI
34AQI
44AQI
42AQI
36AQI
32AQI
37AQI
37AQI
34AQI
36AQI
42AQI
40AQI
39AQI
41AQI
43AQI
46AQI
44AQI
46AQI
39AQI
36AQI
48AQI
50AQI
57AQI
55AQI
56AQI
55AQI
58AQI
60AQI
63AQI
73AQI
79AQI
67AQI
59AQI
54AQI
53AQI
54AQI
56AQI
57AQI
57AQI
54AQI
63AQI
59AQI
56AQI
56AQI
56AQI
54AQI
50AQI
53AQI
52AQI
54AQI
55AQI
54AQI
53AQI
47AQI
38AQI
38AQI
40AQI
43AQI
46AQI
36AQI
33AQI
37AQI
46AQI
50AQI
52AQI
53AQI
51AQI
47AQI
38AQI
40AQI
35AQI
29AQI
30AQI
37AQI
43AQI
42AQI
42AQI
39AQI
40AQI
38AQI
34AQI
38AQI
44AQI
45AQI
47AQI
54AQI
57AQI
60AQI
63AQI
64AQI
66AQI
63AQI
59AQI
59AQI
60AQI
65AQI
62AQI
58AQI
52AQI
61AQI
41AQI
37AQI
38AQI
56AQI
44AQI
54AQI
No. of days
202547AQI
Highest AQI recorded in
February61AQI
Lowest AQI recorded in
April37AQI
202441AQI
Highest AQI recorded in
January56AQI
Lowest AQI recorded in
September32AQI
202345AQI
Highest AQI recorded in
February57AQI
Lowest AQI recorded in
April40AQI
202236AQI
Highest AQI recorded in
December57AQI
Lowest AQI recorded in
April27AQI
202125AQI
Highest AQI recorded in
August29AQI
Lowest AQI recorded in
January19AQI
202023AQI
Highest AQI recorded in
July26AQI
Lowest AQI recorded in
December19AQI
Most & Least Polluted Years Over the Last 6 Years
Sabadell's annual 2025 AQI (47) shows an average percentage change of 49.06% (worsened AQI) compared to previous years: 2020 (23), 2021 (25), 2022 (36), 2023 (45), 2024 (41).