Tarragona, Catalonia, Spain Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Tarragona, Catalonia, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 28 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Tarragona, Catalonia, Spain
6 AM3rd Jun 2026
9 PM
5 AM4th Jun 2026
30AQI
25AQI
27AQI
19AQI
In the last 24 hours,
Tarragona's AQI reached its highest point of 30 at 7 AM during the Day, while the lowest point, 19, was recorded at 1 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Tarragona, Catalonia, Spain
15°C10/20°C
15°C12/19°C
15°C12/19°C
14°C12/17°C
15°C12/20°C
18°C14/23°C
17°C13/22°C
15°C9/20°C
14°C11/19°C
13°C10/18°C
13°C8/19°C
15°C11/21°C
17°C12/22°C
20°C15/26°C
20°C16/25°C
21°C16/28°C
22°C17/29°C
22°C17/28°C
23°C18/29°C
23°C18/28°C
22°C17/29°C
24°C17/31°C
27°C20/34°C
27°C21/34°C
24°C19/31°C
25°C20/32°C
23°C18/30°C
23°C19/29°C
21°C14/28°C
21°C17/29°C
34AQI
28AQI
38AQI
33AQI
2026 Days Vs Air Quality
Tarragona, Catalonia, Spain
89%
135
10%
15
0.6%
1
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 155 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
Tarragona, Catalonia, Spain
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
51AQI (US)
47AQI (US)
53AQI (US)
42AQI (US)
18AQI (US)
23AQI (US)
17AQI (US)
20AQI (US)
16AQI (US)
10AQI (US)
13AQI (US)
30AQI (US)
53AQI (US)
55AQI (US)
69AQI (US)
62AQI (US)
41AQI (US)
20AQI (US)
22AQI (US)
20AQI (US)
15AQI (US)
38AQI (US)
51AQI (US)
37AQI (US)
39AQI (US)
39AQI (US)
37AQI (US)
40AQI (US)
38AQI (US)
51AQI (US)
39AQI (US)
35AQI (US)
44AQI (US)
44AQI (US)
42AQI (US)
46AQI (US)
38AQI (US)
36AQI (US)
40AQI (US)
42AQI (US)
39AQI (US)
36AQI (US)
38AQI (US)
44AQI (US)
44AQI (US)
25AQI (US)
34AQI (US)
36AQI (US)
35AQI (US)
41AQI (US)
32AQI (US)
29AQI (US)
42AQI (US)
57AQI (US)
49AQI (US)
80AQI (US)
70AQI (US)
63AQI (US)
39AQI (US)
46AQI (US)
48AQI (US)
38AQI (US)
41AQI (US)
44AQI (US)
35AQI (US)
31AQI (US)
31AQI (US)
34AQI (US)
27AQI (US)
39AQI (US)
38AQI (US)
38AQI (US)
35AQI (US)
14AQI (US)
14AQI (US)
34AQI (US)
31AQI (US)
30AQI (US)
35AQI (US)
37AQI (US)
35AQI (US)
36AQI (US)
35AQI (US)
38AQI (US)
26AQI (US)
21AQI (US)
28AQI (US)
40AQI (US)
20AQI (US)
23AQI (US)
30AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
33AQI (US)
28AQI (US)
31AQI (US)
35AQI (US)
30AQI (US)
34AQI (US)
43AQI (US)
70AQI (US)
22AQI (US)
16AQI (US)
32AQI (US)
106AQI (US)
32AQI (US)
32AQI (US)
28AQI (US)
27AQI (US)
29AQI (US)
25AQI (US)
37AQI (US)
53AQI (US)
29AQI (US)
27AQI (US)
23AQI (US)
24AQI (US)
28AQI (US)
25AQI (US)
21AQI (US)
29AQI (US)
32AQI (US)
27AQI (US)
22AQI (US)
25AQI (US)
27AQI (US)
22AQI (US)
22AQI (US)
25AQI (US)
22AQI (US)
31AQI (US)
36AQI (US)
34AQI (US)
38AQI (US)
50AQI (US)
47AQI (US)
42AQI (US)
47AQI (US)
48AQI (US)
51AQI (US)
44AQI (US)
42AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
28AQI (US)
29AQI (US)
29AQI (US)
28AQI (US)
36AQI (US)
43AQI (US)
33AQI (US)
34AQI (US)
32AQI (US)
29AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
February43AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
202541AQI (US)
Highest AQI (US) recorded in
February50AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202435AQI (US)
Highest AQI (US) recorded in
November46AQI (US)
Lowest AQI (US) recorded in
May27AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
February42AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202232AQI (US)
Highest AQI (US) recorded in
October39AQI (US)
Lowest AQI (US) recorded in
April24AQI (US)
202126AQI (US)
Highest AQI (US) recorded in
August32AQI (US)
Lowest AQI (US) recorded in
January14AQI (US)
202022AQI (US)
Highest AQI (US) recorded in
August27AQI (US)
Lowest AQI (US) recorded in
December17AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Tarragona's annual 2026 AQI (US) (35) shows an average percentage change of 15.2% (worsened AQI (US)) compared to previous years: 2020 (22), 2021 (26), 2022 (32), 2023 (34), 2024 (35), 2025 (41).