Dun Laoghaire, Dunleary, Dun Laoghaire Rathdown, Ireland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Dun Laoghaire, Dunleary, Dun Laoghaire Rathdown, Ireland
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Aug 2024
58AQILowest AQI recorded on
13th Aug 2023
11AQISame Day Analysis (3rd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 21 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Dun Laoghaire, Dunleary, Dun Laoghaire Rathdown, Ireland
AQI
Day
Night
.
5 AM3rd Aug 2025
9 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
4PM3rd Aug
26AQI
Avg. Lowest Time
3PM3rd Aug
19AQI
Night time
Avg. Highest Time
4AM4th Aug
25AQI
Avg. Lowest Time
1AM4th Aug
21AQI
In the last 24 hours,
Dun Laoghaire's AQI reached its highest point of 26 at 4 PM during the Day, while the lowest point, 19, was recorded at 3 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Dun Laoghaire, Dunleary, Dun Laoghaire Rathdown, Ireland
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025185 AMAQI
5th Jul 2025186 AMAQI
5th Jul 2025177 AMAQI
5th Jul 2025168 AMAQI
5th Jul 2025189 AMAQI
5th Jul 20251810 AMAQI
5th Jul 20251411 AMAQI
5th Jul 20251512 PMAQI
5th Jul 2025161 PMAQI
5th Jul 2025172 PMAQI
5th Jul 2025163 PMAQI
5th Jul 2025174 PMAQI
5th Jul 2025175 PMAQI
5th Jul 2025166 PMAQI
5th Jul 2025177 PMAQI
5th Jul 2025178 PMAQI
5th Jul 2025189 PMAQI
5th Jul 20251810 PMAQI
5th Jul 20251811 PMAQI
6th Jul 20251812 AMAQI
6th Jul 2025181 AMAQI
6th Jul 2025172 AMAQI
6th Jul 2025163 AMAQI
6th Jul 2025154 AMAQI
17°C13/19°C
6th Jul 2025165 AMAQI
6th Jul 2025156 AMAQI
6th Jul 2025147 AMAQI
6th Jul 2025158 AMAQI
6th Jul 2025149 AMAQI
6th Jul 20251510 AMAQI
6th Jul 20251411 AMAQI
6th Jul 20251412 PMAQI
6th Jul 2025161 PMAQI
6th Jul 2025162 PMAQI
6th Jul 2025163 PMAQI
6th Jul 2025164 PMAQI
6th Jul 2025165 PMAQI
6th Jul 2025176 PMAQI
6th Jul 2025167 PMAQI
6th Jul 2025168 PMAQI
6th Jul 2025179 PMAQI
6th Jul 20251810 PMAQI
6th Jul 20251811 PMAQI
7th Jul 20251812 AMAQI
7th Jul 2025201 AMAQI
7th Jul 2025162 AMAQI
7th Jul 2025163 AMAQI
7th Jul 2025184 AMAQI
14°C11/17°C
7th Jul 2025195 AMAQI
7th Jul 2025196 AMAQI
7th Jul 2025187 AMAQI
7th Jul 2025208 AMAQI
7th Jul 2025189 AMAQI
7th Jul 20251610 AMAQI
7th Jul 20251611 AMAQI
7th Jul 20251612 PMAQI
7th Jul 2025171 PMAQI
7th Jul 2025172 PMAQI
7th Jul 2025173 PMAQI
7th Jul 2025174 PMAQI
7th Jul 2025165 PMAQI
7th Jul 2025176 PMAQI
7th Jul 2025177 PMAQI
7th Jul 2025178 PMAQI
7th Jul 2025179 PMAQI
7th Jul 20251710 PMAQI
7th Jul 20251711 PMAQI
8th Jul 20251812 AMAQI
8th Jul 2025181 AMAQI
8th Jul 2025182 AMAQI
8th Jul 2025183 AMAQI
8th Jul 2025194 AMAQI
14°C9/20°C
8th Jul 2025185 AMAQI
8th Jul 2025206 AMAQI
8th Jul 2025197 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025199 AMAQI
8th Jul 20251910 AMAQI
8th Jul 20251811 AMAQI
8th Jul 20251812 PMAQI
8th Jul 2025171 PMAQI
8th Jul 2025182 PMAQI
8th Jul 2025173 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025185 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025177 PMAQI
8th Jul 2025188 PMAQI
8th Jul 2025189 PMAQI
8th Jul 20251810 PMAQI
8th Jul 20251811 PMAQI
9th Jul 20251812 AMAQI
9th Jul 2025181 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025183 AMAQI
9th Jul 2025174 AMAQI
15°C11/18°C
9th Jul 2025185 AMAQI
9th Jul 2025206 AMAQI
9th Jul 2025187 AMAQI
9th Jul 2025188 AMAQI
9th Jul 2025179 AMAQI
9th Jul 20251710 AMAQI
9th Jul 20251611 AMAQI
9th Jul 20251612 PMAQI
9th Jul 2025161 PMAQI
9th Jul 2025172 PMAQI
9th Jul 2025173 PMAQI
9th Jul 2025174 PMAQI
9th Jul 2025175 PMAQI
9th Jul 2025176 PMAQI
9th Jul 2025167 PMAQI
9th Jul 2025178 PMAQI
9th Jul 2025179 PMAQI
9th Jul 20251810 PMAQI
9th Jul 20251811 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025181 AMAQI
10th Jul 2025202 AMAQI
10th Jul 2025213 AMAQI
10th Jul 2025204 AMAQI
17°C12/22°C
10th Jul 2025195 AMAQI
10th Jul 2025186 AMAQI
10th Jul 2025207 AMAQI
10th Jul 2025208 AMAQI
10th Jul 2025219 AMAQI
10th Jul 20252110 AMAQI
10th Jul 20252011 AMAQI
10th Jul 20251912 PMAQI
10th Jul 2025191 PMAQI
10th Jul 2025192 PMAQI
10th Jul 2025193 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025205 PMAQI
10th Jul 2025196 PMAQI
10th Jul 2025197 PMAQI
10th Jul 2025198 PMAQI
10th Jul 2025199 PMAQI
10th Jul 20251910 PMAQI
10th Jul 20251911 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025201 AMAQI
11th Jul 2025202 AMAQI
11th Jul 2025213 AMAQI
11th Jul 2025224 AMAQI
17°C11/22°C
11th Jul 2025235 AMAQI
11th Jul 2025236 AMAQI
11th Jul 2025247 AMAQI
11th Jul 2025228 AMAQI
11th Jul 2025249 AMAQI
11th Jul 20252110 AMAQI
11th Jul 20252011 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025211 PMAQI
11th Jul 2025212 PMAQI
11th Jul 2025213 PMAQI
11th Jul 2025214 PMAQI
11th Jul 2025215 PMAQI
11th Jul 2025216 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025218 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025212 AMAQI
12th Jul 2025213 AMAQI
12th Jul 2025224 AMAQI
19°C13/25°C
12th Jul 2025245 AMAQI
12th Jul 2025256 AMAQI
12th Jul 2025247 AMAQI
12th Jul 2025238 AMAQI
12th Jul 2025229 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252111 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025221 PMAQI
12th Jul 2025222 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025224 PMAQI
12th Jul 2025225 PMAQI
12th Jul 2025226 PMAQI
12th Jul 2025227 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025239 PMAQI
12th Jul 20252410 PMAQI
12th Jul 20252411 PMAQI
13th Jul 20252412 AMAQI
13th Jul 2025241 AMAQI
13th Jul 2025232 AMAQI
13th Jul 2025243 AMAQI
13th Jul 2025244 AMAQI
20°C14/24°C
13th Jul 2025255 AMAQI
13th Jul 2025256 AMAQI
13th Jul 2025257 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025239 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252411 AMAQI
13th Jul 20252212 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025243 PMAQI
13th Jul 2025244 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025246 PMAQI
13th Jul 2025247 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252511 PMAQI
14th Jul 20252612 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025282 AMAQI
14th Jul 2025273 AMAQI
14th Jul 2025264 AMAQI
19°C15/23°C
14th Jul 2025265 AMAQI
14th Jul 2025266 AMAQI
14th Jul 2025257 AMAQI
14th Jul 2025258 AMAQI
14th Jul 2025259 AMAQI
14th Jul 20252410 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252312 PMAQI
14th Jul 2025251 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025253 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025245 PMAQI
14th Jul 2025256 PMAQI
14th Jul 2025257 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025269 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252611 PMAQI
15th Jul 20252612 AMAQI
15th Jul 2025261 AMAQI
15th Jul 2025212 AMAQI
15th Jul 2025183 AMAQI
15th Jul 2025184 AMAQI
16°C13/19°C
15th Jul 2025205 AMAQI
15th Jul 2025216 AMAQI
15th Jul 2025207 AMAQI
15th Jul 2025208 AMAQI
15th Jul 2025209 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20251812 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025202 PMAQI
15th Jul 2025203 PMAQI
15th Jul 2025214 PMAQI
15th Jul 2025205 PMAQI
15th Jul 2025206 PMAQI
15th Jul 2025217 PMAQI
15th Jul 2025208 PMAQI
15th Jul 2025209 PMAQI
15th Jul 20252010 PMAQI
15th Jul 20252111 PMAQI
16th Jul 20252112 AMAQI
16th Jul 2025221 AMAQI
16th Jul 2025242 AMAQI
16th Jul 2025183 AMAQI
16th Jul 2025204 AMAQI
15°C11/18°C
16th Jul 2025185 AMAQI
16th Jul 2025186 AMAQI
16th Jul 2025187 AMAQI
16th Jul 2025198 AMAQI
16th Jul 2025199 AMAQI
16th Jul 20251810 AMAQI
16th Jul 20251711 AMAQI
16th Jul 20251712 PMAQI
16th Jul 2025181 PMAQI
16th Jul 2025182 PMAQI
16th Jul 2025193 PMAQI
16th Jul 2025194 PMAQI
16th Jul 2025195 PMAQI
16th Jul 2025186 PMAQI
16th Jul 2025197 PMAQI
16th Jul 2025208 PMAQI
16th Jul 2025209 PMAQI
16th Jul 20252010 PMAQI
16th Jul 20252111 PMAQI
17th Jul 20252012 AMAQI
17th Jul 2025191 AMAQI
17th Jul 2025212 AMAQI
17th Jul 2025213 AMAQI
17th Jul 2025214 AMAQI
15°C10/19°C
17th Jul 2025225 AMAQI
17th Jul 2025206 AMAQI
17th Jul 2025207 AMAQI
17th Jul 2025208 AMAQI
17th Jul 2025179 AMAQI
17th Jul 20251710 AMAQI
17th Jul 20251711 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025161 PMAQI
17th Jul 2025182 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025194 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025186 PMAQI
17th Jul 2025187 PMAQI
17th Jul 2025178 PMAQI
17th Jul 2025189 PMAQI
17th Jul 20251810 PMAQI
17th Jul 20251811 PMAQI
18th Jul 20251912 AMAQI
18th Jul 2025181 AMAQI
18th Jul 2025192 AMAQI
18th Jul 2025173 AMAQI
18th Jul 2025184 AMAQI
18°C13/23°C
18th Jul 2025185 AMAQI
18th Jul 2025206 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025178 AMAQI
18th Jul 2025179 AMAQI
18th Jul 20251510 AMAQI
18th Jul 20251611 AMAQI
18th Jul 20251512 PMAQI
18th Jul 2025171 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025173 PMAQI
18th Jul 2025164 PMAQI
18th Jul 2025175 PMAQI
18th Jul 2025186 PMAQI
18th Jul 2025187 PMAQI
18th Jul 2025178 PMAQI
18th Jul 2025179 PMAQI
18th Jul 20251710 PMAQI
18th Jul 20251711 PMAQI
19th Jul 20251712 AMAQI
19th Jul 2025181 AMAQI
19th Jul 2025182 AMAQI
19th Jul 2025163 AMAQI
19th Jul 2025164 AMAQI
16°C12/20°C
19th Jul 2025195 AMAQI
19th Jul 2025196 AMAQI
19th Jul 2025187 AMAQI
19th Jul 2025178 AMAQI
19th Jul 2025189 AMAQI
19th Jul 20251510 AMAQI
19th Jul 20251411 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025172 PMAQI
19th Jul 2025173 PMAQI
19th Jul 2025184 PMAQI
19th Jul 2025185 PMAQI
19th Jul 2025186 PMAQI
19th Jul 2025187 PMAQI
19th Jul 2025188 PMAQI
19th Jul 2025189 PMAQI
19th Jul 20251810 PMAQI
19th Jul 20251811 PMAQI
20th Jul 20251812 AMAQI
20th Jul 2025181 AMAQI
20th Jul 2025172 AMAQI
20th Jul 2025183 AMAQI
20th Jul 2025174 AMAQI
16°C13/19°C
20th Jul 2025185 AMAQI
20th Jul 2025196 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025188 AMAQI
20th Jul 2025189 AMAQI
20th Jul 20251710 AMAQI
20th Jul 20251711 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025173 PMAQI
20th Jul 2025174 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025187 PMAQI
20th Jul 2025188 PMAQI
20th Jul 2025189 PMAQI
20th Jul 20251810 PMAQI
20th Jul 20251811 PMAQI
21st Jul 20251812 AMAQI
21st Jul 2025191 AMAQI
21st Jul 2025192 AMAQI
21st Jul 2025203 AMAQI
21st Jul 2025184 AMAQI
16°C14/18°C
21st Jul 2025185 AMAQI
21st Jul 2025186 AMAQI
21st Jul 2025187 AMAQI
21st Jul 2025198 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025182 PMAQI
21st Jul 2025173 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025177 PMAQI
21st Jul 2025188 PMAQI
21st Jul 2025189 PMAQI
21st Jul 20251810 PMAQI
21st Jul 20251911 PMAQI
22nd Jul 20251912 AMAQI
22nd Jul 2025191 AMAQI
22nd Jul 2025182 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025164 AMAQI
15°C14/16°C
22nd Jul 2025165 AMAQI
22nd Jul 2025166 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025148 AMAQI
22nd Jul 2025149 AMAQI
22nd Jul 20251410 AMAQI
22nd Jul 20251411 AMAQI
22nd Jul 20251412 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025162 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251610 PMAQI
22nd Jul 20251711 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025192 AMAQI
23rd Jul 2025193 AMAQI
23rd Jul 2025224 AMAQI
15°C12/18°C
23rd Jul 2025245 AMAQI
23rd Jul 2025286 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20253910 AMAQI
23rd Jul 20253211 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025241 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025254 PMAQI
23rd Jul 2025255 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025257 PMAQI
23rd Jul 2025248 PMAQI
23rd Jul 2025279 PMAQI
23rd Jul 20252810 PMAQI
23rd Jul 20253011 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025311 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025573 AMAQI
24th Jul 2025644 AMAQI
15°C11/19°C
24th Jul 2025555 AMAQI
24th Jul 2025556 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025548 AMAQI
24th Jul 2025569 AMAQI
24th Jul 20255410 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025521 PMAQI
24th Jul 2025522 PMAQI
24th Jul 2025523 PMAQI
24th Jul 2025524 PMAQI
24th Jul 2025525 PMAQI
24th Jul 2025526 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025602 AMAQI
25th Jul 2025633 AMAQI
25th Jul 2025644 AMAQI
15°C9/20°C
25th Jul 2025585 AMAQI
25th Jul 2025596 AMAQI
25th Jul 2025587 AMAQI
25th Jul 2025578 AMAQI
25th Jul 2025569 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20255611 AMAQI
25th Jul 20255512 PMAQI
25th Jul 2025551 PMAQI
25th Jul 2025552 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025392 AMAQI
26th Jul 2025333 AMAQI
26th Jul 2025314 AMAQI
17°C13/21°C
26th Jul 2025415 AMAQI
26th Jul 2025386 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025348 AMAQI
26th Jul 2025349 AMAQI
26th Jul 20253210 AMAQI
26th Jul 20253111 AMAQI
26th Jul 20253212 PMAQI
26th Jul 2025371 PMAQI
26th Jul 2025382 PMAQI
26th Jul 2025373 PMAQI
26th Jul 2025384 PMAQI
26th Jul 2025385 PMAQI
26th Jul 2025386 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025378 PMAQI
26th Jul 2025389 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20253811 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025361 AMAQI
27th Jul 2025252 AMAQI
27th Jul 2025263 AMAQI
27th Jul 2025274 AMAQI
15°C11/20°C
27th Jul 2025305 AMAQI
27th Jul 2025306 AMAQI
27th Jul 2025317 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20253210 AMAQI
27th Jul 20253111 AMAQI
27th Jul 20253212 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025312 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025319 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253011 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025274 AMAQI
15°C11/19°C
28th Jul 2025235 AMAQI
28th Jul 2025256 AMAQI
28th Jul 2025247 AMAQI
28th Jul 2025248 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252311 AMAQI
28th Jul 20252212 PMAQI
28th Jul 2025251 PMAQI
28th Jul 2025232 PMAQI
28th Jul 2025253 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252510 PMAQI
28th Jul 20252411 PMAQI
29th Jul 20252512 AMAQI
29th Jul 2025241 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025173 AMAQI
29th Jul 2025174 AMAQI
16°C11/20°C
29th Jul 2025185 AMAQI
29th Jul 2025196 AMAQI
29th Jul 2025197 AMAQI
29th Jul 2025198 AMAQI
29th Jul 2025179 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20251811 AMAQI
29th Jul 20251712 PMAQI
29th Jul 2025181 PMAQI
29th Jul 2025182 PMAQI
29th Jul 2025183 PMAQI
29th Jul 2025184 PMAQI
29th Jul 2025185 PMAQI
29th Jul 2025196 PMAQI
29th Jul 2025197 PMAQI
29th Jul 2025198 PMAQI
29th Jul 2025199 PMAQI
29th Jul 20252010 PMAQI
29th Jul 20251911 PMAQI
30th Jul 20252012 AMAQI
30th Jul 2025191 AMAQI
30th Jul 2025202 AMAQI
30th Jul 2025153 AMAQI
30th Jul 2025124 AMAQI
17°C15/19°C
30th Jul 2025145 AMAQI
30th Jul 2025176 AMAQI
30th Jul 2025157 AMAQI
30th Jul 2025148 AMAQI
30th Jul 2025149 AMAQI
30th Jul 20251410 AMAQI
30th Jul 20251311 AMAQI
30th Jul 20251412 PMAQI
30th Jul 2025161 PMAQI
30th Jul 2025162 PMAQI
30th Jul 2025163 PMAQI
30th Jul 2025164 PMAQI
30th Jul 2025165 PMAQI
30th Jul 2025166 PMAQI
30th Jul 2025167 PMAQI
30th Jul 2025178 PMAQI
30th Jul 2025179 PMAQI
30th Jul 20251710 PMAQI
30th Jul 20251711 PMAQI
31st Jul 20251712 AMAQI
31st Jul 2025171 AMAQI
31st Jul 2025172 AMAQI
31st Jul 2025153 AMAQI
31st Jul 2025164 AMAQI
16°C12/20°C
31st Jul 2025165 AMAQI
31st Jul 2025146 AMAQI
31st Jul 2025157 AMAQI
31st Jul 2025158 AMAQI
31st Jul 2025169 AMAQI
31st Jul 20251610 AMAQI
31st Jul 20251611 AMAQI
31st Jul 20251812 PMAQI
31st Jul 2025171 PMAQI
31st Jul 2025182 PMAQI
31st Jul 2025193 PMAQI
31st Jul 2025174 PMAQI
31st Jul 2025165 PMAQI
31st Jul 2025176 PMAQI
31st Jul 2025187 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025219 PMAQI
31st Jul 20251910 PMAQI
31st Jul 20251911 PMAQI
1st Aug 20252112 AMAQI
1st Aug 2025201 AMAQI
1st Aug 2025192 AMAQI
1st Aug 2025213 AMAQI
1st Aug 2025194 AMAQI
16°C10/20°C
1st Aug 2025185 AMAQI
1st Aug 2025186 AMAQI
1st Aug 2025177 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025199 AMAQI
1st Aug 20251910 AMAQI
1st Aug 20251711 AMAQI
1st Aug 20251912 PMAQI
1st Aug 2025181 PMAQI
1st Aug 2025182 PMAQI
1st Aug 2025193 PMAQI
1st Aug 2025194 PMAQI
1st Aug 2025185 PMAQI
1st Aug 2025186 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025188 PMAQI
1st Aug 2025219 PMAQI
1st Aug 20252110 PMAQI
1st Aug 20252011 PMAQI
2nd Aug 20252112 AMAQI
2nd Aug 2025191 AMAQI
2nd Aug 2025192 AMAQI
2nd Aug 2025183 AMAQI
2nd Aug 2025174 AMAQI
14°C8/18°C
2nd Aug 2025195 AMAQI
2nd Aug 2025206 AMAQI
2nd Aug 2025187 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025209 AMAQI
2nd Aug 20251910 AMAQI
2nd Aug 20251611 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025192 PMAQI
2nd Aug 2025213 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025216 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025208 PMAQI
2nd Aug 2025209 PMAQI
2nd Aug 20252010 PMAQI
2nd Aug 20252111 PMAQI
3rd Aug 20251912 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025242 AMAQI
3rd Aug 2025223 AMAQI
3rd Aug 2025204 AMAQI
15°C8/21°C
3rd Aug 2025215 AMAQI
3rd Aug 2025226 AMAQI
3rd Aug 2025207 AMAQI
3rd Aug 2025228 AMAQI
3rd Aug 2025219 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20251911 AMAQI
3rd Aug 20252112 PMAQI
3rd Aug 2025221 PMAQI
3rd Aug 2025202 PMAQI
3rd Aug 2025193 PMAQI
3rd Aug 2025264 PMAQI
3rd Aug 2025225 PMAQI
3rd Aug 2025266 PMAQI
3rd Aug 2025247 PMAQI
3rd Aug 2025218 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20252111 PMAQI
4th Aug 20252112 AMAQI
4th Aug 2025211 AMAQI
4th Aug 2025222 AMAQI
4th Aug 2025243 AMAQI
4th Aug 2025254 AMAQI
17°C14/20°C
4th Aug 2025205 AMAQI
5 AM4th Aug 2025226 AMAQI
4th Aug 2025227 AMAQI
4th Aug 2025238 AMAQI
4th Aug 2025229 AMAQI
4th Aug 20253010 AMAQI
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 PM
23AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM - 9 PM
23AQI
17 hours / Day
510 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 PM (Avg. 23), while the lowest AQI was between 5 AM to 9 PM (Avg. 23).
Night time
Avg. Highest Time
12 AM - 11 PM
23AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
23AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 23), while the lowest AQI was between 12 AM to 11 PM (Avg. 23).
2025 Days Vs Air Quality
Dun Laoghaire, Dunleary, Dun Laoghaire Rathdown, Ireland
2025
82%
177
18%
38
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
177 DaysModerate
38 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% of 216 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
Dun Laoghaire, Dunleary, Dun Laoghaire Rathdown, Ireland
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
24AQI
24AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
37AQI
37AQI
4th January 2025
39AQI
39AQI
5th January 2025
24AQI
24AQI
6th January 2025
21AQI
21AQI
7th January 2025
21AQI
21AQI
8th January 2025
39AQI
39AQI
9th January 2025
64AQI
64AQI
10th January 2025
56AQI
56AQI
11th January 2025
32AQI
32AQI
12th January 2025
56AQI
56AQI
13th January 2025
23AQI
23AQI
14th January 2025
21AQI
21AQI
15th January 2025
38AQI
38AQI
16th January 2025
35AQI
35AQI
17th January 2025
28AQI
28AQI
18th January 2025
36AQI
36AQI
19th January 2025
49AQI
49AQI
20th January 2025
54AQI
54AQI
21st January 2025
54AQI
54AQI
22nd January 2025
42AQI
42AQI
23rd January 2025
27AQI
27AQI
24th January 2025
25AQI
25AQI
25th January 2025
23AQI
23AQI
26th January 2025
24AQI
24AQI
27th January 2025
35AQI
35AQI
28th January 2025
31AQI
31AQI
29th January 2025
23AQI
23AQI
30th January 2025
26AQI
26AQI
31st January 2025
34AQI
34AQI
1st February 2025
55AQI
55AQI
2nd February 2025
29AQI
29AQI
3rd February 2025
52AQI
52AQI
4th February 2025
21AQI
21AQI
5th February 2025
25AQI
25AQI
6th February 2025
55AQI
55AQI
7th February 2025
43AQI
43AQI
8th February 2025
38AQI
38AQI
9th February 2025
47AQI
47AQI
10th February 2025
58AQI
58AQI
11th February 2025
46AQI
46AQI
12th February 2025
54AQI
54AQI
13th February 2025
57AQI
57AQI
14th February 2025
60AQI
60AQI
15th February 2025
54AQI
54AQI
16th February 2025
51AQI
51AQI
17th February 2025
63AQI
63AQI
18th February 2025
71AQI
71AQI
19th February 2025
68AQI
68AQI
20th February 2025
28AQI
28AQI
21st February 2025
30AQI
30AQI
22nd February 2025
27AQI
27AQI
23rd February 2025
30AQI
30AQI
24th February 2025
30AQI
30AQI
25th February 2025
27AQI
27AQI
26th February 2025
27AQI
27AQI
27th February 2025
27AQI
27AQI
28th February 2025
42AQI
42AQI
1st March 2025
35AQI
35AQI
2nd March 2025
41AQI
41AQI
3rd March 2025
25AQI
25AQI
4th March 2025
31AQI
31AQI
5th March 2025
26AQI
26AQI
6th March 2025
46AQI
46AQI
7th March 2025
50AQI
50AQI
8th March 2025
52AQI
52AQI
9th March 2025
75AQI
75AQI
10th March 2025
94AQI
94AQI
11th March 2025
55AQI
55AQI
12th March 2025
27AQI
27AQI
13th March 2025
29AQI
29AQI
14th March 2025
35AQI
35AQI
15th March 2025
42AQI
42AQI
16th March 2025
33AQI
33AQI
17th March 2025
26AQI
26AQI
18th March 2025
45AQI
45AQI
19th March 2025
71AQI
71AQI
20th March 2025
75AQI
75AQI
21st March 2025
68AQI
68AQI
22nd March 2025
58AQI
58AQI
23rd March 2025
25AQI
25AQI
24th March 2025
25AQI
25AQI
25th March 2025
21AQI
21AQI
26th March 2025
31AQI
31AQI
27th March 2025
19AQI
19AQI
28th March 2025
18AQI
18AQI
29th March 2025
25AQI
25AQI
30th March 2025
37AQI
37AQI
31st March 2025
41AQI
41AQI
1st April 2025
32AQI
32AQI
2nd April 2025
39AQI
39AQI
3rd April 2025
56AQI
56AQI
4th April 2025
73AQI
73AQI
5th April 2025
63AQI
63AQI
6th April 2025
47AQI
47AQI
7th April 2025
44AQI
44AQI
8th April 2025
54AQI
54AQI
9th April 2025
67AQI
67AQI
10th April 2025
57AQI
57AQI
11th April 2025
55AQI
55AQI
12th April 2025
54AQI
54AQI
13th April 2025
37AQI
37AQI
14th April 2025
15AQI
15AQI
15th April 2025
17AQI
17AQI
16th April 2025
16AQI
16AQI
17th April 2025
15AQI
15AQI
18th April 2025
21AQI
21AQI
19th April 2025
38AQI
38AQI
20th April 2025
57AQI
57AQI
21st April 2025
30AQI
30AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
23AQI
23AQI
24th April 2025
42AQI
42AQI
25th April 2025
37AQI
37AQI
26th April 2025
38AQI
38AQI
27th April 2025
21AQI
21AQI
28th April 2025
23AQI
23AQI
29th April 2025
31AQI
31AQI
30th April 2025
51AQI
51AQI
1st May 2025
65AQI
65AQI
2nd May 2025
44AQI
44AQI
3rd May 2025
26AQI
26AQI
4th May 2025
25AQI
25AQI
5th May 2025
19AQI
19AQI
6th May 2025
20AQI
20AQI
7th May 2025
23AQI
23AQI
8th May 2025
27AQI
27AQI
9th May 2025
29AQI
29AQI
10th May 2025
36AQI
36AQI
11th May 2025
39AQI
39AQI
12th May 2025
43AQI
43AQI
13th May 2025
48AQI
48AQI
14th May 2025
38AQI
38AQI
15th May 2025
42AQI
42AQI
16th May 2025
39AQI
39AQI
17th May 2025
35AQI
35AQI
18th May 2025
40AQI
40AQI
19th May 2025
38AQI
38AQI
20th May 2025
35AQI
35AQI
21st May 2025
32AQI
32AQI
22nd May 2025
30AQI
30AQI
23rd May 2025
33AQI
33AQI
24th May 2025
26AQI
26AQI
25th May 2025
21AQI
21AQI
26th May 2025
24AQI
24AQI
27th May 2025
22AQI
22AQI
28th May 2025
18AQI
18AQI
29th May 2025
16AQI
16AQI
30th May 2025
17AQI
17AQI
31st May 2025
19AQI
19AQI
1st June 2025
22AQI
22AQI
2nd June 2025
25AQI
25AQI
3rd June 2025
24AQI
24AQI
4th June 2025
26AQI
26AQI
5th June 2025
22AQI
22AQI
6th June 2025
17AQI
17AQI
7th June 2025
16AQI
16AQI
8th June 2025
27AQI
27AQI
9th June 2025
59AQI
59AQI
10th June 2025
44AQI
44AQI
11th June 2025
35AQI
35AQI
12th June 2025
32AQI
32AQI
13th June 2025
32AQI
32AQI
14th June 2025
33AQI
33AQI
15th June 2025
26AQI
26AQI
16th June 2025
26AQI
26AQI
17th June 2025
38AQI
38AQI
18th June 2025
34AQI
34AQI
19th June 2025
35AQI
35AQI
20th June 2025
34AQI
34AQI
21st June 2025
46AQI
46AQI
22nd June 2025
46AQI
46AQI
23rd June 2025
33AQI
33AQI
24th June 2025
27AQI
27AQI
25th June 2025
23AQI
23AQI
26th June 2025
19AQI
19AQI
27th June 2025
19AQI
19AQI
28th June 2025
18AQI
18AQI
29th June 2025
21AQI
21AQI
30th June 2025
21AQI
21AQI
1st July 2025
18AQI
18AQI
2nd July 2025
16AQI
16AQI
3rd July 2025
16AQI
16AQI
4th July 2025
18AQI
18AQI
5th July 2025
18AQI
18AQI
6th July 2025
16AQI
16AQI
7th July 2025
17AQI
17AQI
8th July 2025
18AQI
18AQI
9th July 2025
17AQI
17AQI
10th July 2025
19AQI
19AQI
11th July 2025
21AQI
21AQI
12th July 2025
22AQI
22AQI
13th July 2025
24AQI
24AQI
14th July 2025
25AQI
25AQI
15th July 2025
21AQI
21AQI
16th July 2025
19AQI
19AQI
17th July 2025
19AQI
19AQI
18th July 2025
18AQI
18AQI
19th July 2025
17AQI
17AQI
20th July 2025
18AQI
18AQI
21st July 2025
18AQI
18AQI
22nd July 2025
17AQI
17AQI
23rd July 2025
24AQI
24AQI
24th July 2025
47AQI
47AQI
25th July 2025
55AQI
55AQI
26th July 2025
40AQI
40AQI
27th July 2025
32AQI
32AQI
28th July 2025
26AQI
26AQI
29th July 2025
20AQI
20AQI
30th July 2025
16AQI
16AQI
31st July 2025
17AQI
17AQI
1st August 2025
20AQI
20AQI
2nd August 2025
20AQI
20AQI
3rd August 2025
21AQI
21AQI
34AQI
43AQI
41AQI
39AQI
31AQI
29AQI
22AQI
20AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202534AQI
26
5
16
12
23
8
20
10
30
1
29
1
30
1
3
177
38
Highest AQI recorded in
February43AQI
Lowest AQI recorded in
August20AQI
202431AQI
26
5
28
1
23
5
29
1
22
6
29
1
31
28
2
22
8
31
24
6
27
4
320
39
Highest AQI recorded in
March37AQI
Lowest AQI recorded in
July22AQI
202332AQI
25
3
22
4
1
28
3
25
5
28
3
22
8
31
31
24
6
29
2
25
3
28
3
318
40
1
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
July19AQI
202232AQI
21
17
12
2
16
9
31
30
24
1
28
30
1
26
2
25
6
249
30
2
Highest AQI recorded in
March54AQI
Lowest AQI recorded in
August16AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
34AQILeast Polluted Year Recorded
2024(Avg.)
31AQIDun Laoghaire's annual 2025 AQI (34) shows an average percentage change of 8.5% (worsened AQI) compared to previous years: 2022 (32), 2023 (32), 2024 (31).
