Amposta, Tarragona, 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
Amposta, Tarragona, Catalonia, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 42 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Amposta, Tarragona, Catalonia, Spain
6 AM5th Aug 2025
9 PM
5 AM6th Aug 2025
51AQI
34AQI
50AQI
37AQI
In the last 24 hours,
Amposta's AQI reached its highest point of 51 at 2 PM during the Day, while the lowest point, 34, was recorded at 7 AM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Amposta, Tarragona, Catalonia, Spain
27°C24/30°C
24°C21/29°C
24°C22/25°C
26°C24/27°C
26°C24/27°C
24°C20/26°C
25°C22/28°C
26°C24/28°C
26°C24/29°C
27°C24/29°C
27°C24/29°C
26°C24/28°C
27°C23/32°C
27°C24/30°C
26°C23/29°C
26°C23/28°C
26°C25/27°C
23°C20/27°C
24°C19/27°C
24°C20/27°C
26°C22/29°C
26°C22/31°C
24°C20/27°C
24°C20/26°C
25°C22/27°C
25°C22/28°C
25°C22/28°C
25°C22/28°C
26°C23/28°C
26°C22/29°C
--°C/°C
41AQI
39AQI
38AQI
38AQI
2025 Days Vs Air Quality
Amposta, Tarragona, Catalonia, Spain
70%
152
30%
65
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 70%
Health Risk Level:
Low
In 2025, 70% of 218 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
Amposta, Tarragona, Catalonia, Spain
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
52AQI
50AQI
40AQI
40AQI
47AQI
49AQI
26AQI
27AQI
31AQI
24AQI
27AQI
30AQI
36AQI
53AQI
64AQI
60AQI
50AQI
48AQI
54AQI
57AQI
58AQI
60AQI
62AQI
51AQI
56AQI
47AQI
43AQI
45AQI
35AQI
34AQI
27AQI
33AQI
49AQI
60AQI
65AQI
54AQI
55AQI
74AQI
50AQI
39AQI
43AQI
47AQI
53AQI
42AQI
49AQI
51AQI
57AQI
62AQI
61AQI
59AQI
60AQI
58AQI
53AQI
51AQI
45AQI
48AQI
35AQI
43AQI
50AQI
51AQI
53AQI
61AQI
62AQI
60AQI
55AQI
50AQI
47AQI
46AQI
39AQI
43AQI
41AQI
37AQI
45AQI
37AQI
37AQI
38AQI
42AQI
51AQI
59AQI
63AQI
46AQI
35AQI
30AQI
42AQI
37AQI
37AQI
36AQI
28AQI
25AQI
38AQI
39AQI
46AQI
41AQI
44AQI
41AQI
30AQI
28AQI
46AQI
50AQI
44AQI
48AQI
51AQI
55AQI
49AQI
38AQI
23AQI
21AQI
25AQI
36AQI
20AQI
20AQI
30AQI
25AQI
33AQI
37AQI
38AQI
23AQI
23AQI
35AQI
34AQI
37AQI
53AQI
55AQI
48AQI
37AQI
33AQI
28AQI
33AQI
38AQI
39AQI
31AQI
30AQI
31AQI
37AQI
36AQI
32AQI
41AQI
45AQI
39AQI
34AQI
40AQI
35AQI
29AQI
30AQI
34AQI
33AQI
35AQI
35AQI
37AQI
38AQI
36AQI
36AQI
33AQI
38AQI
42AQI
51AQI
54AQI
51AQI
47AQI
49AQI
51AQI
54AQI
57AQI
66AQI
68AQI
63AQI
53AQI
53AQI
54AQI
54AQI
55AQI
53AQI
53AQI
53AQI
54AQI
51AQI
50AQI
51AQI
53AQI
52AQI
49AQI
51AQI
51AQI
48AQI
46AQI
50AQI
48AQI
39AQI
38AQI
39AQI
39AQI
40AQI
41AQI
37AQI
37AQI
43AQI
48AQI
51AQI
48AQI
55AQI
48AQI
46AQI
33AQI
35AQI
33AQI
28AQI
31AQI
31AQI
33AQI
34AQI
32AQI
36AQI
39AQI
39AQI
36AQI
39AQI
42AQI
45AQI
52AQI
44AQI
36AQI
37AQI
52AQI
41AQI
39AQI
No. of days
202543AQI
Highest AQI recorded in
February52AQI
Lowest AQI recorded in
April36AQI
202432AQI
Highest AQI recorded in
November41AQI
Lowest AQI recorded in
January25AQI
202328AQI
Highest AQI recorded in
June34AQI
Lowest AQI recorded in
November22AQI
202229AQI
Highest AQI recorded in
August36AQI
Lowest AQI recorded in
December22AQI
202126AQI
Highest AQI recorded in
April30AQI
Lowest AQI recorded in
January20AQI
202024AQI
Highest AQI recorded in
May28AQI
Lowest AQI recorded in
December19AQI
Most & Least Polluted Years Over the Last 6 Years
Amposta's annual 2025 AQI (43) shows an average percentage change of 58.3% (worsened AQI) compared to previous years: 2020 (24), 2021 (26), 2022 (29), 2023 (28), 2024 (32).