Swansea Roadside, Landore, Swansea, United Kingdom Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Swansea Roadside, Landore, Swansea, United Kingdom
AQI Trends: Highest and Lowest
Same Day Analysis (12th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2025 and 2022 on the same day.
Day & Night AQI Trend: 12th Jul - 13th Jul 2026
Swansea Roadside, Landore, Swansea, United Kingdom
5 AM12th Jul 2026
9 PM
4 AM13th Jul 2026
45AQI
14AQI
30AQI
21AQI
In the last 24 hours,
Swansea Roadside's AQI reached its highest point of 45 at 11 AM during the Day, while the lowest point, 14, was recorded at 8 AM during the Day between 12th Jul and 13th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Swansea Roadside, Landore, Swansea, United Kingdom
14°C10/19°C
15°C13/18°C
15°C14/16°C
15°C13/17°C
16°C13/18°C
16°C14/18°C
16°C13/18°C
17°C12/21°C
20°C16/25°C
21°C18/25°C
21°C17/25°C
23°C19/28°C
19°C15/19°C
17°C15/21°C
15°C12/17°C
15°C12/17°C
15°C13/17°C
15°C13/18°C
16°C12/18°C
15°C11/18°C
17°C14/19°C
17°C14/21°C
17°C13/20°C
17°C14/20°C
18°C15/22°C
19°C14/23°C
22°C16/28°C
22°C18/26°C
21°C15/26°C
20°C15/24°C
33AQI
27AQI
27AQI
25AQI
2026 Days Vs Air Quality
Swansea Roadside, Landore, Swansea, United Kingdom
94%
179
6%
11
Total number of days with different AQI categories in last 194 days in 2026 (171 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 194 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
Swansea Roadside, Landore, Swansea, United Kingdom
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI (US)
21AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
38AQI (US)
20AQI (US)
20AQI (US)
18AQI (US)
34AQI (US)
32AQI (US)
45AQI (US)
29AQI (US)
31AQI (US)
37AQI (US)
32AQI (US)
22AQI (US)
36AQI (US)
40AQI (US)
24AQI (US)
23AQI (US)
34AQI (US)
48AQI (US)
47AQI (US)
45AQI (US)
42AQI (US)
19AQI (US)
26AQI (US)
41AQI (US)
50AQI (US)
25AQI (US)
29AQI (US)
29AQI (US)
42AQI (US)
45AQI (US)
44AQI (US)
32AQI (US)
39AQI (US)
38AQI (US)
34AQI (US)
24AQI (US)
38AQI (US)
21AQI (US)
19AQI (US)
35AQI (US)
29AQI (US)
35AQI (US)
32AQI (US)
17AQI (US)
27AQI (US)
35AQI (US)
24AQI (US)
25AQI (US)
31AQI (US)
33AQI (US)
37AQI (US)
17AQI (US)
15AQI (US)
27AQI (US)
31AQI (US)
40AQI (US)
42AQI (US)
49AQI (US)
63AQI (US)
16AQI (US)
29AQI (US)
52AQI (US)
51AQI (US)
16AQI (US)
29AQI (US)
36AQI (US)
32AQI (US)
28AQI (US)
32AQI (US)
27AQI (US)
31AQI (US)
34AQI (US)
44AQI (US)
68AQI (US)
59AQI (US)
77AQI (US)
54AQI (US)
16AQI (US)
20AQI (US)
25AQI (US)
22AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
25AQI (US)
21AQI (US)
24AQI (US)
26AQI (US)
19AQI (US)
20AQI (US)
24AQI (US)
37AQI (US)
34AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
29AQI (US)
26AQI (US)
29AQI (US)
44AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
22AQI (US)
32AQI (US)
19AQI (US)
31AQI (US)
42AQI (US)
42AQI (US)
24AQI (US)
22AQI (US)
29AQI (US)
27AQI (US)
27AQI (US)
31AQI (US)
36AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
21AQI (US)
23AQI (US)
18AQI (US)
29AQI (US)
34AQI (US)
38AQI (US)
34AQI (US)
32AQI (US)
32AQI (US)
35AQI (US)
30AQI (US)
39AQI (US)
50AQI (US)
36AQI (US)
49AQI (US)
60AQI (US)
48AQI (US)
29AQI (US)
25AQI (US)
25AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
18AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
30AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
49AQI (US)
63AQI (US)
64AQI (US)
52AQI (US)
25AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
19AQI (US)
18AQI (US)
21AQI (US)
25AQI (US)
25AQI (US)
29AQI (US)
43AQI (US)
36AQI (US)
28AQI (US)
32AQI (US)
30AQI (US)
36AQI (US)
28AQI (US)
32AQI (US)
27AQI (US)
26AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
March36AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202434AQI (US)
Highest AQI (US) recorded in
September54AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
September65AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202243AQI (US)
Highest AQI (US) recorded in
March63AQI (US)
Lowest AQI (US) recorded in
August31AQI (US)
202145AQI (US)
Highest AQI (US) recorded in
July53AQI (US)
Lowest AQI (US) recorded in
August37AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
April44AQI (US)
Lowest AQI (US) recorded in
July21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Swansea Roadside's annual 2026 AQI (US) (31) shows an average percentage change of -15.6% (improved AQI (US)) compared to previous years: 2020 (32), 2021 (45), 2022 (43), 2023 (34), 2024 (34), 2025 (36).