Ennis, Clare, Ireland 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
Ennis, Clare, Ireland
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 16 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jul - 4th Jul 2025
Ennis, Clare, Ireland
5 AM3rd Jul 2025
10 PM
4 AM4th Jul 2025
18AQI
13AQI
24AQI
16AQI
In the last 24 hours,
Ennis's AQI reached its highest point of 24 at 4 AM during the Night, while the lowest point, 13, was recorded at 9 AM during the Day between 3rd Jul and 4th Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Ennis, Clare, Ireland
11°C5/15°C
13°C8/16°C
10°C5/14°C
11°C6/16°C
12°C5/17°C
13°C8/15°C
15°C11/19°C
15°C10/19°C
16°C13/18°C
16°C12/20°C
13°C9/17°C
14°C9/17°C
15°C8/22°C
15°C8/20°C
15°C8/23°C
17°C11/24°C
19°C13/26°C
16°C11/23°C
13°C11/17°C
15°C11/18°C
16°C10/17°C
15°C11/20°C
14°C11/18°C
18°C14/21°C
17°C13/19°C
18°C11/24°C
17°C12/21°C
13°C8/17°C
12°C7/17°C
13°C7/19°C
0°C0/0°C
24AQI
24AQI
24AQI
24AQI
2025 Days Vs Air Quality
Ennis, Clare, Ireland
87%
159
13%
24
Total number of days with different AQI categories in last 185 days in 2025 (180 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 185 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
Ennis, Clare, Ireland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
35AQI
42AQI
72AQI
66AQI
33AQI
26AQI
34AQI
72AQI
64AQI
49AQI
44AQI
76AQI
33AQI
26AQI
32AQI
43AQI
32AQI
31AQI
39AQI
52AQI
68AQI
59AQI
49AQI
42AQI
39AQI
38AQI
33AQI
42AQI
40AQI
45AQI
48AQI
53AQI
25AQI
33AQI
26AQI
42AQI
71AQI
48AQI
68AQI
51AQI
57AQI
47AQI
52AQI
57AQI
51AQI
37AQI
30AQI
52AQI
43AQI
46AQI
29AQI
48AQI
38AQI
42AQI
50AQI
37AQI
37AQI
43AQI
48AQI
37AQI
46AQI
30AQI
34AQI
29AQI
40AQI
39AQI
35AQI
54AQI
65AQI
53AQI
35AQI
35AQI
32AQI
43AQI
37AQI
26AQI
32AQI
56AQI
58AQI
46AQI
36AQI
27AQI
31AQI
28AQI
29AQI
21AQI
30AQI
36AQI
53AQI
45AQI
33AQI
42AQI
41AQI
47AQI
46AQI
41AQI
41AQI
35AQI
37AQI
42AQI
46AQI
46AQI
29AQI
17AQI
19AQI
19AQI
20AQI
19AQI
20AQI
22AQI
21AQI
24AQI
22AQI
21AQI
16AQI
24AQI
23AQI
29AQI
31AQI
37AQI
46AQI
35AQI
28AQI
21AQI
19AQI
19AQI
21AQI
30AQI
34AQI
32AQI
29AQI
20AQI
33AQI
30AQI
33AQI
33AQI
29AQI
26AQI
30AQI
37AQI
28AQI
24AQI
24AQI
23AQI
24AQI
24AQI
19AQI
17AQI
24AQI
26AQI
23AQI
26AQI
27AQI
27AQI
28AQI
19AQI
17AQI
16AQI
28AQI
53AQI
33AQI
23AQI
25AQI
31AQI
28AQI
25AQI
25AQI
33AQI
25AQI
22AQI
24AQI
30AQI
30AQI
22AQI
23AQI
19AQI
18AQI
20AQI
20AQI
22AQI
18AQI
18AQI
16AQI
45AQI
45AQI
39AQI
30AQI
27AQI
25AQI
17AQI
No. of days
202535AQI
Highest AQI recorded in
January45AQI
Lowest AQI recorded in
July17AQI
202435AQI
Highest AQI recorded in
January62AQI
Lowest AQI recorded in
July19AQI
202337AQI
Highest AQI recorded in
December51AQI
Lowest AQI recorded in
August20AQI
202245AQI
Highest AQI recorded in
January94AQI
Lowest AQI recorded in
August17AQI
202143AQI
Highest AQI recorded in
November76AQI
Lowest AQI recorded in
July25AQI
Most & Least Polluted Years Over the Last 5 Years
Ennis's annual 2025 AQI (35) shows an average percentage change of -11.01% (improved AQI) compared to previous years: 2021 (43), 2022 (45), 2023 (37), 2024 (35).