A4S, Dungarvan, Waterford, 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
A4S, Dungarvan, Waterford, Ireland
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Aug 2024
53AQILowest AQI recorded on
8th Aug 2024
13AQISame Day Analysis (2nd August ):
On this day, AQI across the 2 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: 2nd Aug - 3rd Aug 2025
A4S, Dungarvan, Waterford, Ireland
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
5PM2nd Aug
23AQI
Avg. Lowest Time
10AM2nd Aug
18AQI
Night time
Avg. Highest Time
10PM2nd Aug
22AQI
Avg. Lowest Time
2AM3rd Aug
19AQI
In the last 24 hours,
A4S's AQI reached its highest point of 23 at 5 PM during the Day, while the lowest point, 18, was recorded at 10 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
A4S, Dungarvan, Waterford, Ireland
JulAug
04th - 05th05th - 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
Day
Night
4th Jul 2025185 AMAQI
4th Jul 2025186 AMAQI
4th Jul 2025187 AMAQI
4th Jul 2025208 AMAQI
4th Jul 2025189 AMAQI
4th Jul 20251910 AMAQI
4th Jul 20251911 AMAQI
4th Jul 20251812 PMAQI
4th Jul 2025181 PMAQI
4th Jul 2025182 PMAQI
4th Jul 2025173 PMAQI
4th Jul 2025184 PMAQI
4th Jul 2025185 PMAQI
4th Jul 2025186 PMAQI
4th Jul 2025197 PMAQI
4th Jul 2025188 PMAQI
4th Jul 2025189 PMAQI
4th Jul 20251810 PMAQI
4th Jul 20251811 PMAQI
5th Jul 20251812 AMAQI
5th Jul 2025181 AMAQI
5th Jul 2025192 AMAQI
5th Jul 2025213 AMAQI
5th Jul 2025184 AMAQI
14°C10/19°C
5th Jul 2025175 AMAQI
5th Jul 2025186 AMAQI
5th Jul 2025167 AMAQI
5th Jul 2025178 AMAQI
5th Jul 2025179 AMAQI
5th Jul 20251610 AMAQI
5th Jul 20251711 AMAQI
5th Jul 20251712 PMAQI
5th Jul 2025171 PMAQI
5th Jul 2025162 PMAQI
5th Jul 2025163 PMAQI
5th Jul 2025174 PMAQI
5th Jul 2025165 PMAQI
5th Jul 2025176 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 2025171 AMAQI
6th Jul 2025152 AMAQI
6th Jul 2025143 AMAQI
6th Jul 2025144 AMAQI
17°C14/20°C
6th Jul 2025155 AMAQI
6th Jul 2025156 AMAQI
6th Jul 2025147 AMAQI
6th Jul 2025148 AMAQI
6th Jul 2025149 AMAQI
6th Jul 20251410 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 2025166 PMAQI
6th Jul 2025167 PMAQI
6th Jul 2025178 PMAQI
6th Jul 2025169 PMAQI
6th Jul 20251610 PMAQI
6th Jul 20251711 PMAQI
7th Jul 20251712 AMAQI
7th Jul 2025161 AMAQI
7th Jul 2025142 AMAQI
7th Jul 2025143 AMAQI
7th Jul 2025144 AMAQI
15°C11/19°C
7th Jul 2025165 AMAQI
7th Jul 2025166 AMAQI
7th Jul 2025157 AMAQI
7th Jul 2025168 AMAQI
7th Jul 2025169 AMAQI
7th Jul 20251610 AMAQI
7th Jul 20251611 AMAQI
7th Jul 20251612 PMAQI
7th Jul 2025161 PMAQI
7th Jul 2025172 PMAQI
7th Jul 2025173 PMAQI
7th Jul 2025164 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 20251712 AMAQI
8th Jul 2025161 AMAQI
8th Jul 2025162 AMAQI
8th Jul 2025163 AMAQI
8th Jul 2025174 AMAQI
14°C9/20°C
8th Jul 2025175 AMAQI
8th Jul 2025176 AMAQI
8th Jul 2025187 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025189 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20251711 AMAQI
8th Jul 20251712 PMAQI
8th Jul 2025171 PMAQI
8th Jul 2025172 PMAQI
8th Jul 2025183 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 20251711 PMAQI
9th Jul 20251812 AMAQI
9th Jul 2025181 AMAQI
9th Jul 2025172 AMAQI
9th Jul 2025183 AMAQI
9th Jul 2025184 AMAQI
15°C12/21°C
9th Jul 2025185 AMAQI
9th Jul 2025196 AMAQI
9th Jul 2025177 AMAQI
9th Jul 2025188 AMAQI
9th Jul 2025189 AMAQI
9th Jul 20251810 AMAQI
9th Jul 20251811 AMAQI
9th Jul 20251812 PMAQI
9th Jul 2025181 PMAQI
9th Jul 2025172 PMAQI
9th Jul 2025173 PMAQI
9th Jul 2025174 PMAQI
9th Jul 2025175 PMAQI
9th Jul 2025176 PMAQI
9th Jul 2025177 PMAQI
9th Jul 2025178 PMAQI
9th Jul 2025189 PMAQI
9th Jul 20251810 PMAQI
9th Jul 20251811 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025181 AMAQI
10th Jul 2025182 AMAQI
10th Jul 2025183 AMAQI
10th Jul 2025184 AMAQI
16°C10/23°C
10th Jul 2025175 AMAQI
10th Jul 2025246 AMAQI
10th Jul 2025207 AMAQI
10th Jul 2025198 AMAQI
10th Jul 2025209 AMAQI
10th Jul 20252010 AMAQI
10th Jul 20251911 AMAQI
10th Jul 20251812 PMAQI
10th Jul 2025191 PMAQI
10th Jul 2025182 PMAQI
10th Jul 2025183 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025185 PMAQI
10th Jul 2025186 PMAQI
10th Jul 2025177 PMAQI
10th Jul 2025178 PMAQI
10th Jul 2025189 PMAQI
10th Jul 20251810 PMAQI
10th Jul 20251811 PMAQI
11th Jul 20251812 AMAQI
11th Jul 2025191 AMAQI
11th Jul 2025192 AMAQI
11th Jul 2025193 AMAQI
11th Jul 2025184 AMAQI
17°C11/23°C
11th Jul 2025205 AMAQI
11th Jul 2025206 AMAQI
11th Jul 2025197 AMAQI
11th Jul 2025218 AMAQI
11th Jul 2025209 AMAQI
11th Jul 20252010 AMAQI
11th Jul 20252011 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025201 PMAQI
11th Jul 2025202 PMAQI
11th Jul 2025203 PMAQI
11th Jul 2025204 PMAQI
11th Jul 2025205 PMAQI
11th Jul 2025206 PMAQI
11th Jul 2025207 PMAQI
11th Jul 2025208 PMAQI
11th Jul 2025219 PMAQI
11th Jul 20252010 PMAQI
11th Jul 20252011 PMAQI
12th Jul 20252012 AMAQI
12th Jul 2025191 AMAQI
12th Jul 2025192 AMAQI
12th Jul 2025193 AMAQI
12th Jul 2025204 AMAQI
18°C12/24°C
12th Jul 2025205 AMAQI
12th Jul 2025206 AMAQI
12th Jul 2025207 AMAQI
12th Jul 2025218 AMAQI
12th Jul 2025229 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252111 AMAQI
12th Jul 20252112 PMAQI
12th Jul 2025191 PMAQI
12th Jul 2025202 PMAQI
12th Jul 2025203 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025206 PMAQI
12th Jul 2025187 PMAQI
12th Jul 2025198 PMAQI
12th Jul 2025219 PMAQI
12th Jul 20252110 PMAQI
12th Jul 20252011 PMAQI
13th Jul 20252112 AMAQI
13th Jul 2025211 AMAQI
13th Jul 2025202 AMAQI
13th Jul 2025213 AMAQI
13th Jul 2025224 AMAQI
20°C14/26°C
13th Jul 2025225 AMAQI
13th Jul 2025246 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025229 AMAQI
13th Jul 20252210 AMAQI
13th Jul 20252411 AMAQI
13th Jul 20252312 PMAQI
13th Jul 2025221 PMAQI
13th Jul 2025222 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025234 PMAQI
13th Jul 2025225 PMAQI
13th Jul 2025226 PMAQI
13th Jul 2025237 PMAQI
13th Jul 2025228 PMAQI
13th Jul 2025229 PMAQI
13th Jul 20252210 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252212 AMAQI
14th Jul 2025221 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025243 AMAQI
14th Jul 2025224 AMAQI
19°C15/24°C
14th Jul 2025225 AMAQI
14th Jul 2025216 AMAQI
14th Jul 2025227 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20252211 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025216 PMAQI
14th Jul 2025217 PMAQI
14th Jul 2025228 PMAQI
14th Jul 2025219 PMAQI
14th Jul 20252110 PMAQI
14th Jul 20252111 PMAQI
15th Jul 20252112 AMAQI
15th Jul 2025201 AMAQI
15th Jul 2025202 AMAQI
15th Jul 2025203 AMAQI
15th Jul 2025204 AMAQI
14°C12/18°C
15th Jul 2025205 AMAQI
15th Jul 2025206 AMAQI
15th Jul 2025217 AMAQI
15th Jul 2025218 AMAQI
15th Jul 2025209 AMAQI
15th Jul 20252010 AMAQI
15th Jul 20252111 AMAQI
15th Jul 20251912 PMAQI
15th Jul 2025191 PMAQI
15th Jul 2025202 PMAQI
15th Jul 2025203 PMAQI
15th Jul 2025204 PMAQI
15th Jul 2025195 PMAQI
15th Jul 2025206 PMAQI
15th Jul 2025207 PMAQI
15th Jul 2025208 PMAQI
15th Jul 2025219 PMAQI
15th Jul 20252010 PMAQI
15th Jul 20252011 PMAQI
16th Jul 20252012 AMAQI
16th Jul 2025201 AMAQI
16th Jul 2025192 AMAQI
16th Jul 2025183 AMAQI
16th Jul 2025184 AMAQI
14°C11/17°C
16th Jul 2025185 AMAQI
16th Jul 2025186 AMAQI
16th Jul 2025187 AMAQI
16th Jul 2025198 AMAQI
16th Jul 2025189 AMAQI
16th Jul 20251810 AMAQI
16th Jul 20251911 AMAQI
16th Jul 20251812 PMAQI
16th Jul 2025181 PMAQI
16th Jul 2025192 PMAQI
16th Jul 2025203 PMAQI
16th Jul 2025204 PMAQI
16th Jul 2025205 PMAQI
16th Jul 2025206 PMAQI
16th Jul 2025217 PMAQI
16th Jul 2025208 PMAQI
16th Jul 2025209 PMAQI
16th Jul 20251910 PMAQI
16th Jul 20252011 PMAQI
17th Jul 20252012 AMAQI
17th Jul 2025181 AMAQI
17th Jul 2025172 AMAQI
17th Jul 2025173 AMAQI
17th Jul 2025164 AMAQI
13°C11/17°C
17th Jul 2025205 AMAQI
17th Jul 2025206 AMAQI
17th Jul 2025207 AMAQI
17th Jul 2025208 AMAQI
17th Jul 2025209 AMAQI
17th Jul 20251910 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20251812 PMAQI
17th Jul 2025191 PMAQI
17th Jul 2025202 PMAQI
17th Jul 2025193 PMAQI
17th Jul 2025204 PMAQI
17th Jul 2025205 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025198 PMAQI
17th Jul 2025199 PMAQI
17th Jul 20251910 PMAQI
17th Jul 20251911 PMAQI
18th Jul 20251912 AMAQI
18th Jul 2025191 AMAQI
18th Jul 2025192 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025204 AMAQI
16°C12/19°C
18th Jul 2025205 AMAQI
18th Jul 2025196 AMAQI
18th Jul 2025187 AMAQI
18th Jul 2025188 AMAQI
18th Jul 2025189 AMAQI
18th Jul 20251910 AMAQI
18th Jul 20251911 AMAQI
18th Jul 20251812 PMAQI
18th Jul 2025181 PMAQI
18th Jul 2025182 PMAQI
18th Jul 2025193 PMAQI
18th Jul 2025184 PMAQI
18th Jul 2025195 PMAQI
18th Jul 2025196 PMAQI
18th Jul 2025197 PMAQI
18th Jul 2025198 PMAQI
18th Jul 2025189 PMAQI
18th Jul 20251810 PMAQI
18th Jul 20251811 PMAQI
19th Jul 20251812 AMAQI
19th Jul 2025191 AMAQI
19th Jul 2025182 AMAQI
19th Jul 2025183 AMAQI
19th Jul 2025164 AMAQI
16°C12/18°C
19th Jul 2025195 AMAQI
19th Jul 2025186 AMAQI
19th Jul 2025167 AMAQI
19th Jul 2025178 AMAQI
19th Jul 2025179 AMAQI
19th Jul 20251510 AMAQI
19th Jul 20251611 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025172 PMAQI
19th Jul 2025183 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 2025182 AMAQI
20th Jul 2025173 AMAQI
20th Jul 2025174 AMAQI
15°C12/19°C
20th Jul 2025175 AMAQI
20th Jul 2025186 AMAQI
20th Jul 2025177 AMAQI
20th Jul 2025178 AMAQI
20th Jul 2025179 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251611 AMAQI
20th Jul 20251612 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025173 PMAQI
20th Jul 2025174 PMAQI
20th Jul 2025175 PMAQI
20th Jul 2025176 PMAQI
20th Jul 2025177 PMAQI
20th Jul 2025188 PMAQI
20th Jul 2025189 PMAQI
20th Jul 20251810 PMAQI
20th Jul 20251811 PMAQI
21st Jul 20251812 AMAQI
21st Jul 2025171 AMAQI
21st Jul 2025162 AMAQI
21st Jul 2025173 AMAQI
21st Jul 2025164 AMAQI
16°C14/18°C
21st Jul 2025175 AMAQI
21st Jul 2025186 AMAQI
21st Jul 2025177 AMAQI
21st Jul 2025188 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20251712 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025182 PMAQI
21st Jul 2025173 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025175 PMAQI
21st Jul 2025176 PMAQI
21st Jul 2025177 PMAQI
21st Jul 2025178 PMAQI
21st Jul 2025179 PMAQI
21st Jul 20251810 PMAQI
21st Jul 20251811 PMAQI
22nd Jul 20251712 AMAQI
22nd Jul 2025171 AMAQI
22nd Jul 2025162 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025144 AMAQI
15°C14/18°C
22nd Jul 2025165 AMAQI
22nd Jul 2025166 AMAQI
22nd Jul 2025157 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 2025184 PMAQI
22nd Jul 2025165 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251610 PMAQI
22nd Jul 20251611 PMAQI
23rd Jul 20251612 AMAQI
23rd Jul 2025171 AMAQI
23rd Jul 2025132 AMAQI
23rd Jul 2025153 AMAQI
23rd Jul 2025154 AMAQI
14°C11/18°C
23rd Jul 2025165 AMAQI
23rd Jul 2025186 AMAQI
23rd Jul 2025187 AMAQI
23rd Jul 2025168 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20251910 AMAQI
23rd Jul 20252111 AMAQI
23rd Jul 20252012 PMAQI
23rd Jul 2025181 PMAQI
23rd Jul 2025182 PMAQI
23rd Jul 2025183 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025195 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025207 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025201 AMAQI
24th Jul 2025292 AMAQI
24th Jul 2025363 AMAQI
24th Jul 2025414 AMAQI
15°C12/19°C
24th Jul 2025385 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025449 AMAQI
24th Jul 20254710 AMAQI
24th Jul 20254511 AMAQI
24th Jul 20254612 PMAQI
24th Jul 2025381 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025393 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025395 PMAQI
24th Jul 2025406 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025388 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20253910 PMAQI
24th Jul 20253911 PMAQI
25th Jul 20253912 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025562 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025604 AMAQI
16°C10/21°C
25th Jul 2025545 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025508 AMAQI
25th Jul 2025509 AMAQI
25th Jul 20254610 AMAQI
25th Jul 20254711 AMAQI
25th Jul 20254512 PMAQI
25th Jul 2025481 PMAQI
25th Jul 2025462 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025414 PMAQI
25th Jul 2025425 PMAQI
25th Jul 2025426 PMAQI
25th Jul 2025407 PMAQI
25th Jul 2025418 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254410 PMAQI
25th Jul 20254611 PMAQI
26th Jul 20254612 AMAQI
26th Jul 2025421 AMAQI
26th Jul 2025282 AMAQI
26th Jul 2025243 AMAQI
26th Jul 2025204 AMAQI
17°C12/21°C
26th Jul 2025285 AMAQI
26th Jul 2025296 AMAQI
26th Jul 2025297 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20252810 AMAQI
26th Jul 20252711 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025281 PMAQI
26th Jul 2025282 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025285 PMAQI
26th Jul 2025296 PMAQI
26th Jul 2025297 PMAQI
26th Jul 2025318 PMAQI
26th Jul 2025309 PMAQI
26th Jul 20253010 PMAQI
26th Jul 20252911 PMAQI
27th Jul 20252912 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025262 AMAQI
27th Jul 2025263 AMAQI
27th Jul 2025264 AMAQI
15°C11/19°C
27th Jul 2025285 AMAQI
27th Jul 2025276 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025289 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20252911 AMAQI
27th Jul 20252812 PMAQI
27th Jul 2025271 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025283 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025288 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20252712 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025262 AMAQI
28th Jul 2025253 AMAQI
28th Jul 2025234 AMAQI
15°C11/19°C
28th Jul 2025245 AMAQI
28th Jul 2025236 AMAQI
28th Jul 2025237 AMAQI
28th Jul 2025238 AMAQI
28th Jul 2025229 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252212 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025234 PMAQI
28th Jul 2025225 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025229 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025182 AMAQI
29th Jul 2025143 AMAQI
29th Jul 2025144 AMAQI
17°C13/20°C
29th Jul 2025185 AMAQI
29th Jul 2025186 AMAQI
29th Jul 2025167 AMAQI
29th Jul 2025168 AMAQI
29th Jul 2025189 AMAQI
29th Jul 20251710 AMAQI
29th Jul 20251711 AMAQI
29th Jul 20251612 PMAQI
29th Jul 2025171 PMAQI
29th Jul 2025172 PMAQI
29th Jul 2025183 PMAQI
29th Jul 2025174 PMAQI
29th Jul 2025185 PMAQI
29th Jul 2025186 PMAQI
29th Jul 2025187 PMAQI
29th Jul 2025188 PMAQI
29th Jul 2025189 PMAQI
29th Jul 20251810 PMAQI
29th Jul 20251811 PMAQI
30th Jul 20251812 AMAQI
30th Jul 2025181 AMAQI
30th Jul 2025172 AMAQI
30th Jul 2025143 AMAQI
30th Jul 2025124 AMAQI
17°C15/20°C
30th Jul 2025145 AMAQI
30th Jul 2025166 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 2025151 PMAQI
30th Jul 2025152 PMAQI
30th Jul 2025163 PMAQI
30th Jul 2025164 PMAQI
30th Jul 2025165 PMAQI
30th Jul 2025166 PMAQI
30th Jul 2025167 PMAQI
30th Jul 2025238 PMAQI
30th Jul 2025259 PMAQI
30th Jul 20252510 PMAQI
30th Jul 20252511 PMAQI
31st Jul 20252512 AMAQI
31st Jul 2025251 AMAQI
31st Jul 2025252 AMAQI
31st Jul 2025163 AMAQI
31st Jul 2025124 AMAQI
16°C11/22°C
31st Jul 2025155 AMAQI
31st Jul 2025146 AMAQI
31st Jul 2025147 AMAQI
31st Jul 2025158 AMAQI
31st Jul 2025159 AMAQI
31st Jul 20251410 AMAQI
31st Jul 20251411 AMAQI
31st Jul 20251512 PMAQI
31st Jul 2025161 PMAQI
31st Jul 2025182 PMAQI
31st Jul 2025193 PMAQI
31st Jul 2025174 PMAQI
31st Jul 2025175 PMAQI
31st Jul 2025186 PMAQI
31st Jul 2025187 PMAQI
31st Jul 2025258 PMAQI
31st Jul 2025219 PMAQI
31st Jul 20252010 PMAQI
31st Jul 20251811 PMAQI
1st Aug 20252012 AMAQI
1st Aug 2025201 AMAQI
1st Aug 2025202 AMAQI
1st Aug 2025193 AMAQI
1st Aug 2025194 AMAQI
16°C10/19°C
1st Aug 2025185 AMAQI
1st Aug 2025186 AMAQI
1st Aug 2025217 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20251910 AMAQI
1st Aug 20251611 AMAQI
1st Aug 20252012 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025202 PMAQI
1st Aug 2025203 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025195 PMAQI
1st Aug 2025206 PMAQI
1st Aug 2025207 PMAQI
1st Aug 2025218 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252110 PMAQI
1st Aug 20252011 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025201 AMAQI
2nd Aug 2025202 AMAQI
2nd Aug 2025203 AMAQI
2nd Aug 2025194 AMAQI
13°C8/17°C
2nd Aug 2025225 AMAQI
2nd Aug 2025206 AMAQI
2nd Aug 2025197 AMAQI
2nd Aug 2025208 AMAQI
2nd Aug 2025219 AMAQI
2nd Aug 20251810 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20252112 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025202 PMAQI
2nd Aug 2025223 PMAQI
2nd Aug 2025214 PMAQI
2nd Aug 2025235 PMAQI
2nd Aug 2025236 PMAQI
2nd Aug 2025217 PMAQI
2nd Aug 2025218 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252111 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025211 AMAQI
3rd Aug 2025192 AMAQI
3rd Aug 2025203 AMAQI
3rd Aug 2025204 AMAQI
16°C10/21°C
3rd Aug 2025205 AMAQI
5 AM3rd Aug 2025216 AMAQI
3rd Aug 2025187 AMAQI
3rd Aug 2025188 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20251911 AMAQI
3rd Aug 20252012 PMAQI
3rd Aug 2025211 PMAQI
1 PM3rd Aug 2025182 PMAQI
3rd Aug 2025203 PMAQI
3rd Aug 2025254 PMAQI
3rd Aug 2025235 PMAQI
3rd Aug 2025266 PMAQI
3rd Aug 2025247 PMAQI
3rd Aug 2025218 PMAQI
3rd Aug 2025219 PMAQI
9 PM3rd Aug 20252210 PMAQI
3rd Aug 20252211 PMAQI
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 PM
21AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM - 9 PM
21AQI
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. 21), while the lowest AQI was between 5 AM to 9 PM (Avg. 21).
Night time
Avg. Highest Time
12 AM - 11 PM
21AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
21AQI
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. 21), while the lowest AQI was between 12 AM to 11 PM (Avg. 21).
2025 Days Vs Air Quality
A4S, Dungarvan, Waterford, Ireland
2025
84%
179
16%
35
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
179 DaysModerate
35 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 215 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
A4S, Dungarvan, Waterford, 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
34AQI
34AQI
3rd January 2025
57AQI
57AQI
4th January 2025
72AQI
72AQI
5th January 2025
43AQI
43AQI
6th January 2025
21AQI
21AQI
7th January 2025
22AQI
22AQI
8th January 2025
53AQI
53AQI
9th January 2025
58AQI
58AQI
10th January 2025
71AQI
71AQI
11th January 2025
39AQI
39AQI
12th January 2025
67AQI
67AQI
13th January 2025
44AQI
44AQI
14th January 2025
26AQI
26AQI
15th January 2025
28AQI
28AQI
16th January 2025
39AQI
39AQI
17th January 2025
31AQI
31AQI
18th January 2025
31AQI
31AQI
19th January 2025
39AQI
39AQI
20th January 2025
43AQI
43AQI
21st January 2025
52AQI
52AQI
22nd January 2025
53AQI
53AQI
23rd January 2025
41AQI
41AQI
24th January 2025
39AQI
39AQI
25th January 2025
37AQI
37AQI
26th January 2025
39AQI
39AQI
27th January 2025
47AQI
47AQI
28th January 2025
38AQI
38AQI
29th January 2025
25AQI
25AQI
30th January 2025
28AQI
28AQI
31st January 2025
35AQI
35AQI
1st February 2025
57AQI
57AQI
2nd February 2025
35AQI
35AQI
3rd February 2025
37AQI
37AQI
4th February 2025
34AQI
34AQI
5th February 2025
27AQI
27AQI
6th February 2025
54AQI
54AQI
7th February 2025
43AQI
43AQI
8th February 2025
46AQI
46AQI
9th February 2025
51AQI
51AQI
10th February 2025
60AQI
60AQI
11th February 2025
50AQI
50AQI
12th February 2025
51AQI
51AQI
13th February 2025
55AQI
55AQI
14th February 2025
58AQI
58AQI
15th February 2025
53AQI
53AQI
16th February 2025
46AQI
46AQI
17th February 2025
63AQI
63AQI
18th February 2025
64AQI
64AQI
19th February 2025
63AQI
63AQI
20th February 2025
36AQI
36AQI
21st February 2025
52AQI
52AQI
22nd February 2025
42AQI
42AQI
23rd February 2025
39AQI
39AQI
24th February 2025
45AQI
45AQI
25th February 2025
35AQI
35AQI
26th February 2025
28AQI
28AQI
27th February 2025
27AQI
27AQI
28th February 2025
44AQI
44AQI
1st March 2025
37AQI
37AQI
2nd March 2025
38AQI
38AQI
3rd March 2025
30AQI
30AQI
4th March 2025
35AQI
35AQI
5th March 2025
30AQI
30AQI
6th March 2025
45AQI
45AQI
7th March 2025
46AQI
46AQI
8th March 2025
42AQI
42AQI
9th March 2025
57AQI
57AQI
10th March 2025
71AQI
71AQI
11th March 2025
77AQI
77AQI
12th March 2025
35AQI
35AQI
13th March 2025
27AQI
27AQI
14th March 2025
34AQI
34AQI
15th March 2025
35AQI
35AQI
16th March 2025
38AQI
38AQI
17th March 2025
28AQI
28AQI
18th March 2025
33AQI
33AQI
19th March 2025
60AQI
60AQI
20th March 2025
66AQI
66AQI
21st March 2025
59AQI
59AQI
22nd March 2025
54AQI
54AQI
23rd March 2025
27AQI
27AQI
24th March 2025
26AQI
26AQI
25th March 2025
26AQI
26AQI
26th March 2025
27AQI
27AQI
27th March 2025
22AQI
22AQI
28th March 2025
21AQI
21AQI
29th March 2025
28AQI
28AQI
30th March 2025
32AQI
32AQI
31st March 2025
40AQI
40AQI
1st April 2025
33AQI
33AQI
2nd April 2025
45AQI
45AQI
3rd April 2025
47AQI
47AQI
4th April 2025
55AQI
55AQI
5th April 2025
53AQI
53AQI
6th April 2025
41AQI
41AQI
7th April 2025
38AQI
38AQI
8th April 2025
44AQI
44AQI
9th April 2025
52AQI
52AQI
10th April 2025
56AQI
56AQI
11th April 2025
54AQI
54AQI
12th April 2025
56AQI
56AQI
13th April 2025
43AQI
43AQI
14th April 2025
20AQI
20AQI
15th April 2025
17AQI
17AQI
16th April 2025
16AQI
16AQI
17th April 2025
19AQI
19AQI
18th April 2025
17AQI
17AQI
19th April 2025
20AQI
20AQI
20th April 2025
37AQI
37AQI
21st April 2025
34AQI
34AQI
22nd April 2025
20AQI
20AQI
23rd April 2025
18AQI
18AQI
24th April 2025
20AQI
20AQI
25th April 2025
19AQI
19AQI
26th April 2025
19AQI
19AQI
27th April 2025
23AQI
23AQI
28th April 2025
28AQI
28AQI
29th April 2025
29AQI
29AQI
30th April 2025
47AQI
47AQI
1st May 2025
57AQI
57AQI
2nd May 2025
43AQI
43AQI
3rd May 2025
27AQI
27AQI
4th May 2025
22AQI
22AQI
5th May 2025
20AQI
20AQI
6th May 2025
19AQI
19AQI
7th May 2025
23AQI
23AQI
8th May 2025
28AQI
28AQI
9th May 2025
32AQI
32AQI
10th May 2025
36AQI
36AQI
11th May 2025
34AQI
34AQI
12th May 2025
23AQI
23AQI
13th May 2025
34AQI
34AQI
14th May 2025
33AQI
33AQI
15th May 2025
36AQI
36AQI
16th May 2025
36AQI
36AQI
17th May 2025
38AQI
38AQI
18th May 2025
33AQI
33AQI
19th May 2025
34AQI
34AQI
20th May 2025
39AQI
39AQI
21st May 2025
29AQI
29AQI
22nd May 2025
25AQI
25AQI
23rd May 2025
25AQI
25AQI
24th May 2025
22AQI
22AQI
25th May 2025
22AQI
22AQI
26th May 2025
20AQI
20AQI
27th May 2025
17AQI
17AQI
28th May 2025
16AQI
16AQI
29th May 2025
20AQI
20AQI
30th May 2025
22AQI
22AQI
31st May 2025
18AQI
18AQI
1st June 2025
23AQI
23AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
22AQI
22AQI
4th June 2025
25AQI
25AQI
5th June 2025
18AQI
18AQI
6th June 2025
15AQI
15AQI
7th June 2025
15AQI
15AQI
8th June 2025
22AQI
22AQI
9th June 2025
56AQI
56AQI
10th June 2025
36AQI
36AQI
11th June 2025
23AQI
23AQI
12th June 2025
24AQI
24AQI
13th June 2025
33AQI
33AQI
14th June 2025
29AQI
29AQI
15th June 2025
24AQI
24AQI
16th June 2025
24AQI
24AQI
17th June 2025
30AQI
30AQI
18th June 2025
25AQI
25AQI
19th June 2025
23AQI
23AQI
20th June 2025
26AQI
26AQI
21st June 2025
33AQI
33AQI
22nd June 2025
34AQI
34AQI
23rd June 2025
25AQI
25AQI
24th June 2025
21AQI
21AQI
25th June 2025
19AQI
19AQI
26th June 2025
17AQI
17AQI
27th June 2025
18AQI
18AQI
28th June 2025
18AQI
18AQI
29th June 2025
19AQI
19AQI
30th June 2025
18AQI
18AQI
1st July 2025
16AQI
16AQI
2nd July 2025
17AQI
17AQI
3rd July 2025
16AQI
16AQI
4th July 2025
18AQI
18AQI
5th July 2025
17AQI
17AQI
6th July 2025
16AQI
16AQI
7th July 2025
16AQI
16AQI
8th July 2025
17AQI
17AQI
9th July 2025
18AQI
18AQI
10th July 2025
18AQI
18AQI
11th July 2025
20AQI
20AQI
12th July 2025
20AQI
20AQI
13th July 2025
22AQI
22AQI
14th July 2025
22AQI
22AQI
15th July 2025
20AQI
20AQI
16th July 2025
19AQI
19AQI
17th July 2025
19AQI
19AQI
18th July 2025
19AQI
19AQI
19th July 2025
17AQI
17AQI
20th July 2025
17AQI
17AQI
21st July 2025
17AQI
17AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
17AQI
17AQI
24th July 2025
34AQI
34AQI
25th July 2025
46AQI
46AQI
26th July 2025
32AQI
32AQI
27th July 2025
28AQI
28AQI
28th July 2025
24AQI
24AQI
29th July 2025
18AQI
18AQI
30th July 2025
17AQI
17AQI
31st July 2025
19AQI
19AQI
1st August 2025
19AQI
19AQI
2nd August 2025
21AQI
21AQI
41AQI
46AQI
40AQI
34AQI
28AQI
25AQI
20AQI
20AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
23
8
16
12
24
7
24
6
30
1
29
1
31
2
179
35
Highest AQI recorded in
February46AQI
Lowest AQI recorded in
August20AQI
202442AQI
23
29
31
30
11
20
30
31
26
2
1
2
13
28
2
28
3
168
142
Highest AQI recorded in
January59AQI
Lowest AQI recorded in
July21AQI
202361AQI
6
24
1
12
12
4
14
16
1
11
17
2
8
4
2
13
51
88
8
Highest AQI recorded in
January69AQI
Lowest AQI recorded in
May45AQI
202275AQI
1
2
1
6
23
1
4
17
7
2
11
42
9
2
Highest AQI recorded in
December86AQI
Lowest AQI recorded in
November63AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2022(Avg.)
75AQILeast Polluted Year Recorded
2025(Avg.)
33AQIA4S's annual 2025 AQI (33) shows an average percentage change of -40.2% (improved AQI) compared to previous years: 2022 (75), 2023 (61), 2024 (42).
