Almada, Setubal, Portugal 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
Almada, Setubal, Portugal
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 21 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: 2nd Jun - 3rd Jun 2026
Almada, Setubal, Portugal
6 AM2nd Jun 2026
8 PM
5 AM3rd Jun 2026
30AQI
8AQI
28AQI
8AQI
In the last 24 hours,
Almada's AQI reached its highest point of 30 at 4 PM during the Day, while the lowest point, 8, was recorded at 5 AM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Almada, Setubal, Portugal
15°C12/19°C
15°C12/19°C
15°C12/19°C
15°C13/19°C
15°C13/18°C
15°C14/17°C
16°C14/19°C
16°C14/19°C
16°C14/20°C
16°C13/20°C
16°C14/19°C
16°C13/20°C
16°C13/20°C
15°C13/19°C
18°C14/23°C
20°C15/27°C
22°C16/27°C
22°C18/28°C
21°C18/26°C
20°C16/24°C
20°C16/26°C
23°C18/29°C
23°C19/29°C
22°C18/27°C
20°C16/27°C
20°C16/25°C
20°C15/27°C
20°C17/25°C
20°C16/23°C
20°C16/25°C
36AQI
27AQI
37AQI
29AQI
2026 Days Vs Air Quality
Almada, Setubal, Portugal
97%
146
3%
5
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% of 154 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Almada, Setubal, Portugal
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI (US)
21AQI (US)
17AQI (US)
25AQI (US)
22AQI (US)
27AQI (US)
25AQI (US)
37AQI (US)
22AQI (US)
29AQI (US)
42AQI (US)
19AQI (US)
10AQI (US)
18AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
33AQI (US)
30AQI (US)
25AQI (US)
22AQI (US)
36AQI (US)
44AQI (US)
32AQI (US)
43AQI (US)
43AQI (US)
38AQI (US)
42AQI (US)
46AQI (US)
57AQI (US)
42AQI (US)
44AQI (US)
45AQI (US)
45AQI (US)
42AQI (US)
44AQI (US)
42AQI (US)
42AQI (US)
41AQI (US)
46AQI (US)
31AQI (US)
25AQI (US)
43AQI (US)
14AQI (US)
42AQI (US)
39AQI (US)
30AQI (US)
44AQI (US)
41AQI (US)
41AQI (US)
36AQI (US)
45AQI (US)
44AQI (US)
29AQI (US)
66AQI (US)
47AQI (US)
52AQI (US)
13AQI (US)
14AQI (US)
39AQI (US)
45AQI (US)
47AQI (US)
54AQI (US)
34AQI (US)
15AQI (US)
32AQI (US)
29AQI (US)
33AQI (US)
29AQI (US)
40AQI (US)
41AQI (US)
37AQI (US)
32AQI (US)
29AQI (US)
35AQI (US)
35AQI (US)
30AQI (US)
28AQI (US)
33AQI (US)
35AQI (US)
37AQI (US)
48AQI (US)
35AQI (US)
38AQI (US)
24AQI (US)
20AQI (US)
31AQI (US)
27AQI (US)
25AQI (US)
27AQI (US)
30AQI (US)
29AQI (US)
28AQI (US)
29AQI (US)
42AQI (US)
19AQI (US)
25AQI (US)
36AQI (US)
32AQI (US)
64AQI (US)
18AQI (US)
10AQI (US)
29AQI (US)
28AQI (US)
32AQI (US)
30AQI (US)
32AQI (US)
44AQI (US)
19AQI (US)
27AQI (US)
25AQI (US)
22AQI (US)
28AQI (US)
30AQI (US)
31AQI (US)
27AQI (US)
24AQI (US)
24AQI (US)
28AQI (US)
23AQI (US)
20AQI (US)
30AQI (US)
33AQI (US)
32AQI (US)
29AQI (US)
23AQI (US)
27AQI (US)
28AQI (US)
31AQI (US)
29AQI (US)
27AQI (US)
34AQI (US)
35AQI (US)
36AQI (US)
36AQI (US)
38AQI (US)
36AQI (US)
38AQI (US)
45AQI (US)
40AQI (US)
46AQI (US)
37AQI (US)
30AQI (US)
27AQI (US)
27AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
31AQI (US)
39AQI (US)
34AQI (US)
29AQI (US)
31AQI (US)
22AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
February39AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
October45AQI (US)
Lowest AQI (US) recorded in
April20AQI (US)
202434AQI (US)
Highest AQI (US) recorded in
December40AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
202332AQI (US)
Highest AQI (US) recorded in
March35AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202235AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
November27AQI (US)
202131AQI (US)
Highest AQI (US) recorded in
June40AQI (US)
Lowest AQI (US) recorded in
January19AQI (US)
202023AQI (US)
Highest AQI (US) recorded in
May29AQI (US)
Lowest AQI (US) recorded in
November17AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Almada's annual 2026 AQI (US) (33) shows an average percentage change of 7.3% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (31), 2022 (35), 2023 (32), 2024 (34), 2025 (33).