Puigcerda, Catalonia, Spain Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Puigcerda, Catalonia, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (28th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 35 of Good air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 27th Sep - 28th Sep 2026
Puigcerda, Catalonia, Spain
7 AM27th Sep 2026
8 PM
6 AM28th Sep 2026
56AQI
27AQI
43AQI
34AQI
In the last 24 hours,
Puigcerda's AQI reached its highest point of 56 at 1 PM during the Day, while the lowest point, 27, was recorded at 6 PM during the Day between 27th Sep and 28th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Puigcerda, Catalonia, Spain
18°C12/26°C
19°C14/26°C
19°C13/26°C
21°C15/28°C
21°C15/29°C
23°C16/31°C
23°C18/31°C
24°C18/32°C
23°C17/30°C
22°C17/30°C
15°C10/18°C
12°C6/20°C
14°C8/21°C
15°C10/23°C
16°C11/24°C
18°C12/26°C
19°C14/27°C
17°C13/23°C
14°C9/18°C
14°C11/18°C
14°C8/21°C
16°C10/23°C
18°C12/27°C
18°C13/25°C
17°C12/25°C
18°C12/25°C
18°C13/27°C
17°C13/23°C
17°C12/23°C
16°C12/21°C
42AQI
32AQI
37AQI
33AQI
2026 Days Vs Air Quality
Puigcerda, Catalonia, Spain
91%
244
9%
24
Total number of days with different AQI categories in last 271 days in 2026 (94 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 271 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
Puigcerda, Catalonia, Spain
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
52AQI (US)
50AQI (US)
57AQI (US)
53AQI (US)
32AQI (US)
26AQI (US)
31AQI (US)
41AQI (US)
25AQI (US)
25AQI (US)
36AQI (US)
42AQI (US)
48AQI (US)
51AQI (US)
52AQI (US)
47AQI (US)
46AQI (US)
30AQI (US)
28AQI (US)
21AQI (US)
36AQI (US)
14AQI (US)
30AQI (US)
32AQI (US)
36AQI (US)
37AQI (US)
34AQI (US)
34AQI (US)
28AQI (US)
46AQI (US)
18AQI (US)
34AQI (US)
54AQI (US)
42AQI (US)
44AQI (US)
57AQI (US)
32AQI (US)
32AQI (US)
32AQI (US)
34AQI (US)
31AQI (US)
34AQI (US)
33AQI (US)
44AQI (US)
20AQI (US)
28AQI (US)
30AQI (US)
34AQI (US)
34AQI (US)
32AQI (US)
33AQI (US)
46AQI (US)
64AQI (US)
46AQI (US)
35AQI (US)
18AQI (US)
36AQI (US)
63AQI (US)
36AQI (US)
38AQI (US)
44AQI (US)
38AQI (US)
32AQI (US)
44AQI (US)
22AQI (US)
16AQI (US)
32AQI (US)
29AQI (US)
28AQI (US)
33AQI (US)
61AQI (US)
34AQI (US)
28AQI (US)
12AQI (US)
16AQI (US)
32AQI (US)
30AQI (US)
26AQI (US)
27AQI (US)
40AQI (US)
42AQI (US)
42AQI (US)
42AQI (US)
48AQI (US)
22AQI (US)
22AQI (US)
28AQI (US)
22AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
24AQI (US)
27AQI (US)
29AQI (US)
29AQI (US)
28AQI (US)
34AQI (US)
26AQI (US)
12AQI (US)
9AQI (US)
28AQI (US)
29AQI (US)
28AQI (US)
30AQI (US)
28AQI (US)
23AQI (US)
24AQI (US)
25AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
23AQI (US)
21AQI (US)
24AQI (US)
26AQI (US)
24AQI (US)
20AQI (US)
24AQI (US)
24AQI (US)
21AQI (US)
16AQI (US)
18AQI (US)
21AQI (US)
22AQI (US)
21AQI (US)
20AQI (US)
19AQI (US)
27AQI (US)
36AQI (US)
34AQI (US)
38AQI (US)
51AQI (US)
48AQI (US)
43AQI (US)
48AQI (US)
48AQI (US)
51AQI (US)
43AQI (US)
42AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
18AQI (US)
22AQI (US)
20AQI (US)
18AQI (US)
14AQI (US)
18AQI (US)
20AQI (US)
18AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
19AQI (US)
18AQI (US)
23AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
28AQI (US)
36AQI (US)
36AQI (US)
32AQI (US)
26AQI (US)
24AQI (US)
23AQI (US)
23AQI (US)
24AQI (US)
18AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
23AQI (US)
54AQI (US)
70AQI (US)
54AQI (US)
43AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
28AQI (US)
45AQI (US)
50AQI (US)
52AQI (US)
47AQI (US)
50AQI (US)
52AQI (US)
51AQI (US)
46AQI (US)
56AQI (US)
49AQI (US)
44AQI (US)
51AQI (US)
57AQI (US)
58AQI (US)
52AQI (US)
52AQI (US)
45AQI (US)
50AQI (US)
46AQI (US)
36AQI (US)
37AQI (US)
37AQI (US)
38AQI (US)
37AQI (US)
38AQI (US)
37AQI (US)
38AQI (US)
50AQI (US)
50AQI (US)
46AQI (US)
28AQI (US)
34AQI (US)
46AQI (US)
50AQI (US)
49AQI (US)
32AQI (US)
24AQI (US)
27AQI (US)
32AQI (US)
26AQI (US)
28AQI (US)
38AQI (US)
28AQI (US)
36AQI (US)
41AQI (US)
34AQI (US)
33AQI (US)
38AQI (US)
42AQI (US)
46AQI (US)
48AQI (US)
50AQI (US)
46AQI (US)
46AQI (US)
39AQI (US)
26AQI (US)
26AQI (US)
29AQI (US)
28AQI (US)
32AQI (US)
41AQI (US)
42AQI (US)
32AQI (US)
23AQI (US)
25AQI (US)
24AQI (US)
29AQI (US)
42AQI (US)
34AQI (US)
34AQI (US)
44AQI (US)
40AQI (US)
43AQI (US)
35AQI (US)
37AQI (US)
38AQI (US)
31AQI (US)
25AQI (US)
30AQI (US)
23AQI (US)
41AQI (US)
38AQI (US)
36AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
July41AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202539AQI (US)
Highest AQI (US) recorded in
January56AQI (US)
Lowest AQI (US) recorded in
April22AQI (US)
202444AQI (US)
Highest AQI (US) recorded in
January75AQI (US)
Lowest AQI (US) recorded in
October29AQI (US)
202343AQI (US)
Highest AQI (US) recorded in
December76AQI (US)
Lowest AQI (US) recorded in
January22AQI (US)
202225AQI (US)
Highest AQI (US) recorded in
July38AQI (US)
Lowest AQI (US) recorded in
December17AQI (US)
202125AQI (US)
Highest AQI (US) recorded in
August31AQI (US)
Lowest AQI (US) recorded in
January17AQI (US)
202022AQI (US)
Highest AQI (US) recorded in
July28AQI (US)
Lowest AQI (US) recorded in
December15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Puigcerda's annual 2026 AQI (US) (33) shows an average percentage change of 8.3% (worsened AQI (US)) compared to previous years: 2020 (22), 2021 (25), 2022 (25), 2023 (43), 2024 (44), 2025 (39).