Mataro, Mataro, Catalonia, Spain Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Mataro, Mataro, Catalonia, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (6th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 17 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Feb - 6th Feb 2026
Mataro, Mataro, Catalonia, Spain
8 AM5th Feb 2026
5 PM
7 AM6th Feb 2026
69AQI
25AQI
38AQI
8AQI
In the last 24 hours,
Mataro's AQI reached its highest point of 69 at 1 PM during the Day, while the lowest point, 8, was recorded at 6 AM during the Night between 5th Feb and 6th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Mataro, Mataro, Catalonia, Spain
8°C5/12°C
12°C9/14°C
8°C6/11°C
9°C7/11°C
10°C8/13°C
12°C10/14°C
12°C10/14°C
11°C10/13°C
11°C10/13°C
11°C10/12°C
11°C10/12°C
10°C10/11°C
9°C8/10°C
11°C11/13°C
11°C10/12°C
10°C8/14°C
7°C5/9°C
9°C5/13°C
9°C6/12°C
11°C10/14°C
9°C7/10°C
9°C6/13°C
11°C8/15°C
10°C9/13°C
10°C8/13°C
11°C9/13°C
10°C8/13°C
9°C8/11°C
11°C9/13°C
12°C10/15°C
38AQI
34AQI
42AQI
35AQI
2026 Days Vs Air Quality
Mataro, Mataro, Catalonia, Spain
78%
29
22%
8
Total number of days with different AQI categories in last 38 days in 2026 (327 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2026, 78% of 38 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
Mataro, Mataro, Catalonia, Spain
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
62AQI (US)
50AQI (US)
58AQI (US)
56AQI (US)
39AQI (US)
40AQI (US)
26AQI (US)
31AQI (US)
21AQI (US)
12AQI (US)
33AQI (US)
50AQI (US)
65AQI (US)
81AQI (US)
84AQI (US)
72AQI (US)
50AQI (US)
33AQI (US)
24AQI (US)
17AQI (US)
40AQI (US)
34AQI (US)
32AQI (US)
27AQI (US)
24AQI (US)
18AQI (US)
38AQI (US)
25AQI (US)
17AQI (US)
31AQI (US)
40AQI (US)
29AQI (US)
64AQI (US)
41AQI (US)
39AQI (US)
31AQI (US)
17AQI (US)
40AQI (US)
37AQI (US)
No. of days
202639AQI (US)
Highest AQI (US) recorded in
January40AQI (US)
Lowest AQI (US) recorded in
February37AQI (US)
202545AQI (US)
Highest AQI (US) recorded in
February63AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202448AQI (US)
Highest AQI (US) recorded in
January76AQI (US)
Lowest AQI (US) recorded in
October37AQI (US)
202357AQI (US)
Highest AQI (US) recorded in
February84AQI (US)
Lowest AQI (US) recorded in
April45AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
December75AQI (US)
Lowest AQI (US) recorded in
January20AQI (US)
202127AQI (US)
Highest AQI (US) recorded in
April33AQI (US)
Lowest AQI (US) recorded in
January17AQI (US)
202026AQI (US)
Highest AQI (US) recorded in
April33AQI (US)
Lowest AQI (US) recorded in
December18AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Mataro's annual 2026 AQI (US) (39) shows an average percentage change of 5.2% (worsened AQI (US)) compared to previous years: 2020 (26), 2021 (27), 2022 (40), 2023 (57), 2024 (48), 2025 (45).