Dublin, County Dublin, Ireland 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
Dublin, County Dublin, Ireland
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 16 of Good air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Dublin, County Dublin, Ireland
5 AM3rd Jun 2026
9 PM
4 AM4th Jun 2026
26AQI
7AQI
22AQI
11AQI
In the last 24 hours,
Dublin's AQI reached its highest point of 26 at 5 PM during the Day, while the lowest point, 7, was recorded at 8 AM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Dublin, County Dublin, Ireland
7°C1/11°C
10°C4/14°C
10°C6/12°C
8°C3/12°C
7°C1/11°C
8°C5/12°C
9°C3/14°C
9°C6/12°C
8°C6/11°C
7°C1/12°C
9°C6/13°C
8°C6/11°C
9°C3/14°C
12°C9/15°C
13°C9/18°C
15°C10/19°C
15°C10/20°C
14°C8/19°C
15°C9/21°C
17°C11/22°C
15°C10/19°C
14°C9/19°C
17°C13/22°C
16°C12/20°C
13°C10/17°C
14°C10/18°C
16°C13/21°C
13°C9/17°C
12°C7/16°C
12°C8/15°C
31AQI
24AQI
33AQI
27AQI
2026 Days Vs Air Quality
Dublin, County Dublin, Ireland
91%
138
7%
11
1%
2
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 155 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
Dublin, County Dublin, Ireland
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI (US)
29AQI (US)
33AQI (US)
37AQI (US)
26AQI (US)
22AQI (US)
33AQI (US)
44AQI (US)
29AQI (US)
44AQI (US)
18AQI (US)
22AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
28AQI (US)
25AQI (US)
29AQI (US)
19AQI (US)
28AQI (US)
23AQI (US)
44AQI (US)
40AQI (US)
57AQI (US)
48AQI (US)
42AQI (US)
36AQI (US)
31AQI (US)
42AQI (US)
50AQI (US)
45AQI (US)
40AQI (US)
27AQI (US)
49AQI (US)
46AQI (US)
48AQI (US)
37AQI (US)
26AQI (US)
38AQI (US)
30AQI (US)
31AQI (US)
50AQI (US)
23AQI (US)
40AQI (US)
46AQI (US)
30AQI (US)
23AQI (US)
38AQI (US)
32AQI (US)
63AQI (US)
25AQI (US)
22AQI (US)
28AQI (US)
31AQI (US)
42AQI (US)
33AQI (US)
18AQI (US)
41AQI (US)
31AQI (US)
21AQI (US)
27AQI (US)
42AQI (US)
70AQI (US)
62AQI (US)
31AQI (US)
36AQI (US)
34AQI (US)
33AQI (US)
20AQI (US)
32AQI (US)
32AQI (US)
34AQI (US)
43AQI (US)
26AQI (US)
25AQI (US)
30AQI (US)
41AQI (US)
58AQI (US)
101AQI (US)
103AQI (US)
67AQI (US)
28AQI (US)
15AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
42AQI (US)
39AQI (US)
30AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
35AQI (US)
23AQI (US)
27AQI (US)
57AQI (US)
27AQI (US)
25AQI (US)
28AQI (US)
30AQI (US)
29AQI (US)
25AQI (US)
25AQI (US)
25AQI (US)
30AQI (US)
31AQI (US)
27AQI (US)
32AQI (US)
49AQI (US)
56AQI (US)
52AQI (US)
52AQI (US)
45AQI (US)
37AQI (US)
32AQI (US)
36AQI (US)
38AQI (US)
40AQI (US)
38AQI (US)
29AQI (US)
24AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
20AQI (US)
25AQI (US)
34AQI (US)
16AQI (US)
26AQI (US)
37AQI (US)
38AQI (US)
30AQI (US)
30AQI (US)
29AQI (US)
35AQI (US)
32AQI (US)
31AQI (US)
39AQI (US)
31AQI (US)
27AQI (US)
29AQI (US)
53AQI (US)
28AQI (US)
25AQI (US)
21AQI (US)
20AQI (US)
21AQI (US)
16AQI (US)
33AQI (US)
35AQI (US)
39AQI (US)
33AQI (US)
30AQI (US)
19AQI (US)
No. of days
202634AQI (US)
Highest AQI (US) recorded in
March39AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202531AQI (US)
Highest AQI (US) recorded in
October45AQI (US)
Lowest AQI (US) recorded in
May19AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Dublin's annual 2026 AQI (US) (34) shows an average percentage change of 9.6% (worsened AQI (US)) compared to previous years: 2025 (31).