Ballina, Castlebar, Mayo, 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
Ballina, Castlebar, Mayo, Ireland
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Aug 2024
59AQILowest AQI recorded on
8th Aug 2023
6AQISame Day Analysis (5th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 19 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 5th Aug - 6th Aug 2026
Ballina, Castlebar, Mayo, Ireland
AQI
Day
Night
.
5 AM5th Aug 2026
9 PM
4 AM6th Aug 2026
Day time
Avg. Highest Time
4PM5th Aug
27AQI
Avg. Lowest Time
9AM5th Aug
8AQI
Night time
Avg. Highest Time
1AM6th Aug
25AQI
Avg. Lowest Time
11PM5th Aug
21AQI
In the last 24 hours,
Ballina's AQI reached its highest point of 27 at 4 PM during the Day, while the lowest point, 8, was recorded at 9 AM during the Day between 5th Aug and 6th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Ballina, Castlebar, Mayo, Ireland
JulAug
08th - 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 - 05th05th - 06th06th
Day
Night
8th Jul 2026145 AMAQI
8th Jul 202646 AMAQI
8th Jul 202647 AMAQI
8th Jul 202688 AMAQI
8th Jul 202649 AMAQI
8th Jul 20261210 AMAQI
8th Jul 2026411 AMAQI
8th Jul 2026412 PMAQI
8th Jul 202641 PMAQI
8th Jul 202642 PMAQI
8th Jul 202643 PMAQI
8th Jul 202644 PMAQI
8th Jul 202645 PMAQI
8th Jul 202646 PMAQI
8th Jul 202647 PMAQI
8th Jul 202648 PMAQI
8th Jul 2026149 PMAQI
8th Jul 2026410 PMAQI
8th Jul 2026411 PMAQI
9th Jul 2026412 AMAQI
9th Jul 202641 AMAQI
9th Jul 202642 AMAQI
9th Jul 202643 AMAQI
9th Jul 202644 AMAQI
16°C12/21°C
9th Jul 202665 AMAQI
9th Jul 202666 AMAQI
9th Jul 202647 AMAQI
9th Jul 202648 AMAQI
9th Jul 2026129 AMAQI
9th Jul 20261410 AMAQI
9th Jul 2026611 AMAQI
9th Jul 20261412 PMAQI
9th Jul 2026161 PMAQI
9th Jul 2026232 PMAQI
9th Jul 2026253 PMAQI
9th Jul 2026184 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026166 PMAQI
9th Jul 2026187 PMAQI
9th Jul 2026168 PMAQI
9th Jul 2026159 PMAQI
9th Jul 2026810 PMAQI
9th Jul 20261811 PMAQI
10th Jul 2026812 AMAQI
10th Jul 2026171 AMAQI
10th Jul 2026162 AMAQI
10th Jul 202683 AMAQI
10th Jul 2026164 AMAQI
17°C13/22°C
10th Jul 2026225 AMAQI
10th Jul 2026206 AMAQI
10th Jul 2026217 AMAQI
10th Jul 202688 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20261710 AMAQI
10th Jul 20261811 AMAQI
10th Jul 20261612 PMAQI
10th Jul 202681 PMAQI
10th Jul 2026202 PMAQI
10th Jul 2026193 PMAQI
10th Jul 2026204 PMAQI
10th Jul 2026205 PMAQI
10th Jul 2026186 PMAQI
10th Jul 202687 PMAQI
10th Jul 202688 PMAQI
10th Jul 202689 PMAQI
10th Jul 20261010 PMAQI
10th Jul 20261211 PMAQI
11th Jul 20263112 AMAQI
11th Jul 2026211 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026263 AMAQI
11th Jul 2026244 AMAQI
16°C14/19°C
11th Jul 2026225 AMAQI
11th Jul 2026216 AMAQI
11th Jul 2026227 AMAQI
11th Jul 2026248 AMAQI
11th Jul 2026289 AMAQI
11th Jul 20262810 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262512 PMAQI
11th Jul 2026291 PMAQI
11th Jul 2026282 PMAQI
11th Jul 2026283 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026248 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026263 AMAQI
12th Jul 2026244 AMAQI
15°C12/17°C
12th Jul 2026225 AMAQI
12th Jul 2026236 AMAQI
12th Jul 2026237 AMAQI
12th Jul 2026248 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262911 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026281 PMAQI
12th Jul 2026272 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026259 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026282 AMAQI
13th Jul 2026243 AMAQI
13th Jul 2026244 AMAQI
18°C12/24°C
13th Jul 2026205 AMAQI
13th Jul 2026206 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026248 AMAQI
13th Jul 2026309 AMAQI
13th Jul 20262710 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026301 PMAQI
13th Jul 2026302 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026284 PMAQI
13th Jul 2026285 PMAQI
13th Jul 2026296 PMAQI
13th Jul 2026287 PMAQI
13th Jul 2026268 PMAQI
13th Jul 2026309 PMAQI
13th Jul 20262810 PMAQI
13th Jul 20262811 PMAQI
14th Jul 20262712 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026233 AMAQI
14th Jul 2026234 AMAQI
18°C13/23°C
14th Jul 2026205 AMAQI
14th Jul 2026206 AMAQI
14th Jul 2026187 AMAQI
14th Jul 2026238 AMAQI
14th Jul 2026269 AMAQI
14th Jul 20262710 AMAQI
14th Jul 20262811 AMAQI
14th Jul 20262612 PMAQI
14th Jul 2026301 PMAQI
14th Jul 2026282 PMAQI
14th Jul 2026313 PMAQI
14th Jul 2026314 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026228 PMAQI
14th Jul 2026289 PMAQI
14th Jul 20262610 PMAQI
14th Jul 20262611 PMAQI
15th Jul 20262312 AMAQI
15th Jul 2026281 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026243 AMAQI
15th Jul 2026224 AMAQI
17°C11/23°C
15th Jul 2026195 AMAQI
15th Jul 2026186 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026208 AMAQI
15th Jul 2026229 AMAQI
15th Jul 20262210 AMAQI
15th Jul 20262011 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026252 PMAQI
15th Jul 2026243 PMAQI
15th Jul 2026224 PMAQI
15th Jul 2026255 PMAQI
15th Jul 2026286 PMAQI
15th Jul 2026277 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026269 PMAQI
15th Jul 20262810 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20262712 AMAQI
16th Jul 2026291 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026273 AMAQI
16th Jul 2026284 AMAQI
18°C12/24°C
16th Jul 2026245 AMAQI
16th Jul 2026226 AMAQI
16th Jul 2026247 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026269 AMAQI
16th Jul 20262710 AMAQI
16th Jul 20262711 AMAQI
16th Jul 20262612 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026282 PMAQI
16th Jul 2026283 PMAQI
16th Jul 2026284 PMAQI
16th Jul 2026275 PMAQI
16th Jul 2026266 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026268 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262511 PMAQI
17th Jul 20262512 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026282 AMAQI
17th Jul 2026273 AMAQI
17th Jul 2026244 AMAQI
18°C14/24°C
17th Jul 2026245 AMAQI
17th Jul 2026266 AMAQI
17th Jul 2026227 AMAQI
17th Jul 2026408 AMAQI
17th Jul 2026369 AMAQI
17th Jul 20265010 AMAQI
17th Jul 20264611 AMAQI
17th Jul 20264412 PMAQI
17th Jul 2026441 PMAQI
17th Jul 2026442 PMAQI
17th Jul 2026403 PMAQI
17th Jul 2026424 PMAQI
17th Jul 2026425 PMAQI
17th Jul 2026386 PMAQI
17th Jul 2026337 PMAQI
17th Jul 2026338 PMAQI
17th Jul 2026339 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263111 PMAQI
18th Jul 20263112 AMAQI
18th Jul 2026311 AMAQI
18th Jul 2026312 AMAQI
18th Jul 2026313 AMAQI
18th Jul 2026314 AMAQI
15°C12/17°C
18th Jul 2026275 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026277 AMAQI
18th Jul 2026278 AMAQI
18th Jul 2026279 AMAQI
18th Jul 20262510 AMAQI
18th Jul 20262911 AMAQI
18th Jul 20262712 PMAQI
18th Jul 2026251 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026234 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026256 PMAQI
18th Jul 2026237 PMAQI
18th Jul 2026258 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20262310 PMAQI
18th Jul 20262311 PMAQI
19th Jul 20262112 AMAQI
19th Jul 2026231 AMAQI
19th Jul 2026232 AMAQI
19th Jul 2026213 AMAQI
19th Jul 2026214 AMAQI
14°C11/17°C
19th Jul 2026215 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20262312 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026232 PMAQI
19th Jul 2026233 PMAQI
19th Jul 2026234 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026218 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262710 PMAQI
19th Jul 20263411 PMAQI
20th Jul 20263812 AMAQI
20th Jul 2026361 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026233 AMAQI
20th Jul 2026294 AMAQI
14°C11/17°C
20th Jul 2026275 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026297 AMAQI
20th Jul 2026318 AMAQI
20th Jul 2026349 AMAQI
20th Jul 20263110 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026293 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026275 PMAQI
20th Jul 2026316 PMAQI
20th Jul 2026317 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026299 PMAQI
20th Jul 20262110 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262112 AMAQI
21st Jul 2026251 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026213 AMAQI
15°C12/17°C
21st Jul 2026215 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026217 AMAQI
21st Jul 2026238 AMAQI
21st Jul 2026199 AMAQI
21st Jul 20262110 AMAQI
21st Jul 20263211 AMAQI
21st Jul 20261912 PMAQI
21st Jul 2026191 PMAQI
21st Jul 2026172 PMAQI
21st Jul 2026173 PMAQI
21st Jul 2026194 PMAQI
21st Jul 2026175 PMAQI
21st Jul 2026176 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026198 PMAQI
21st Jul 2026199 PMAQI
21st Jul 20261910 PMAQI
21st Jul 20261711 PMAQI
22nd Jul 20261912 AMAQI
22nd Jul 2026171 AMAQI
22nd Jul 2026212 AMAQI
22nd Jul 2026173 AMAQI
22nd Jul 2026214 AMAQI
15°C13/17°C
22nd Jul 2026175 AMAQI
22nd Jul 2026216 AMAQI
22nd Jul 2026197 AMAQI
22nd Jul 2026218 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20263210 AMAQI
22nd Jul 20263611 AMAQI
22nd Jul 20262712 PMAQI
22nd Jul 2026311 PMAQI
22nd Jul 2026382 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026445 PMAQI
22nd Jul 2026366 PMAQI
22nd Jul 2026337 PMAQI
22nd Jul 2026338 PMAQI
22nd Jul 2026339 PMAQI
22nd Jul 20263110 PMAQI
22nd Jul 20263411 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026232 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026294 AMAQI
15°C11/18°C
23rd Jul 2026255 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262311 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026322 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026324 PMAQI
23rd Jul 2026235 PMAQI
23rd Jul 2026336 PMAQI
23rd Jul 2026297 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026299 PMAQI
23rd Jul 20262910 PMAQI
23rd Jul 20263111 PMAQI
24th Jul 20263112 AMAQI
24th Jul 2026311 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026363 AMAQI
24th Jul 2026294 AMAQI
15°C11/18°C
24th Jul 2026275 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262312 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026308 PMAQI
24th Jul 2026319 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20262711 PMAQI
25th Jul 20263112 AMAQI
25th Jul 2026291 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026274 AMAQI
15°C10/20°C
25th Jul 2026315 AMAQI
25th Jul 2026296 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262712 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026234 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026168 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20261810 PMAQI
25th Jul 20261811 PMAQI
26th Jul 20261612 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026234 AMAQI
15°C14/17°C
26th Jul 2026235 AMAQI
26th Jul 2026196 AMAQI
26th Jul 2026107 AMAQI
26th Jul 202688 AMAQI
26th Jul 202689 AMAQI
26th Jul 20261210 AMAQI
26th Jul 20261211 AMAQI
26th Jul 20261412 PMAQI
26th Jul 2026121 PMAQI
26th Jul 2026102 PMAQI
26th Jul 2026143 PMAQI
26th Jul 2026174 PMAQI
26th Jul 2026175 PMAQI
26th Jul 2026146 PMAQI
26th Jul 2026147 PMAQI
26th Jul 2026328 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20264210 PMAQI
26th Jul 20263011 PMAQI
27th Jul 20261812 AMAQI
27th Jul 2026511 AMAQI
27th Jul 2026502 AMAQI
27th Jul 2026173 AMAQI
27th Jul 2026144 AMAQI
15°C14/17°C
27th Jul 2026145 AMAQI
27th Jul 202686 AMAQI
27th Jul 202687 AMAQI
27th Jul 2026128 AMAQI
27th Jul 2026179 AMAQI
27th Jul 20261710 AMAQI
27th Jul 20261211 AMAQI
27th Jul 20261712 PMAQI
27th Jul 2026121 PMAQI
27th Jul 2026102 PMAQI
27th Jul 202683 PMAQI
27th Jul 202664 PMAQI
27th Jul 202665 PMAQI
27th Jul 202666 PMAQI
27th Jul 2026177 PMAQI
27th Jul 2026108 PMAQI
27th Jul 202689 PMAQI
27th Jul 2026610 PMAQI
27th Jul 2026811 PMAQI
28th Jul 2026812 AMAQI
28th Jul 2026121 AMAQI
28th Jul 2026122 AMAQI
28th Jul 2026123 AMAQI
28th Jul 2026124 AMAQI
16°C14/18°C
28th Jul 2026185 AMAQI
28th Jul 2026186 AMAQI
28th Jul 2026127 AMAQI
28th Jul 2026128 AMAQI
28th Jul 202649 AMAQI
28th Jul 20261210 AMAQI
28th Jul 20261211 AMAQI
28th Jul 20261212 PMAQI
28th Jul 2026121 PMAQI
28th Jul 2026122 PMAQI
28th Jul 2026123 PMAQI
28th Jul 2026124 PMAQI
28th Jul 2026125 PMAQI
28th Jul 2026126 PMAQI
28th Jul 2026127 PMAQI
28th Jul 2026128 PMAQI
28th Jul 2026129 PMAQI
28th Jul 20261210 PMAQI
28th Jul 20261211 PMAQI
29th Jul 20261212 AMAQI
29th Jul 2026121 AMAQI
29th Jul 2026122 AMAQI
29th Jul 2026123 AMAQI
29th Jul 2026124 AMAQI
17°C14/18°C
29th Jul 2026125 AMAQI
29th Jul 2026126 AMAQI
29th Jul 2026127 AMAQI
29th Jul 2026128 AMAQI
29th Jul 2026129 AMAQI
29th Jul 20261210 AMAQI
29th Jul 20261211 AMAQI
29th Jul 20261212 PMAQI
29th Jul 2026121 PMAQI
29th Jul 2026122 PMAQI
29th Jul 2026123 PMAQI
29th Jul 2026124 PMAQI
29th Jul 2026125 PMAQI
29th Jul 2026126 PMAQI
29th Jul 2026127 PMAQI
29th Jul 2026128 PMAQI
29th Jul 2026129 PMAQI
29th Jul 20261210 PMAQI
29th Jul 2026911 PMAQI
30th Jul 20262712 AMAQI
30th Jul 2026341 AMAQI
30th Jul 2026122 AMAQI
30th Jul 202683 AMAQI
30th Jul 2026124 AMAQI
15°C10/18°C
30th Jul 202685 AMAQI
30th Jul 202646 AMAQI
30th Jul 202647 AMAQI
30th Jul 2026128 AMAQI
30th Jul 2026129 AMAQI
30th Jul 20261410 AMAQI
30th Jul 20261411 AMAQI
30th Jul 20261712 PMAQI
30th Jul 2026141 PMAQI
30th Jul 2026142 PMAQI
30th Jul 2026143 PMAQI
30th Jul 2026124 PMAQI
30th Jul 2026195 PMAQI
30th Jul 2026216 PMAQI
30th Jul 2026297 PMAQI
30th Jul 2026298 PMAQI
30th Jul 2026329 PMAQI
30th Jul 20263610 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20263112 AMAQI
31st Jul 2026331 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026333 AMAQI
31st Jul 2026214 AMAQI
13°C9/17°C
31st Jul 2026335 AMAQI
31st Jul 2026336 AMAQI
31st Jul 2026297 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20262711 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026292 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026314 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026317 PMAQI
31st Jul 2026318 PMAQI
31st Jul 2026299 PMAQI
31st Jul 20262910 PMAQI
31st Jul 20263111 PMAQI
1st Aug 20262712 AMAQI
1st Aug 2026291 AMAQI
1st Aug 2026312 AMAQI
1st Aug 2026253 AMAQI
1st Aug 2026314 AMAQI
13°C9/17°C
1st Aug 2026315 AMAQI
1st Aug 2026296 AMAQI
1st Aug 2026317 AMAQI
1st Aug 2026278 AMAQI
1st Aug 2026279 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262711 AMAQI
1st Aug 20263612 PMAQI
1st Aug 2026321 PMAQI
1st Aug 2026252 PMAQI
1st Aug 2026233 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026275 PMAQI
1st Aug 2026316 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026368 PMAQI
1st Aug 2026349 PMAQI
1st Aug 20263610 PMAQI
1st Aug 20263611 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026381 AMAQI
2nd Aug 2026382 AMAQI
2nd Aug 2026423 AMAQI
2nd Aug 2026344 AMAQI
13°C9/18°C
2nd Aug 2026255 AMAQI
2nd Aug 2026236 AMAQI
2nd Aug 2026237 AMAQI
2nd Aug 2026238 AMAQI
2nd Aug 2026239 AMAQI
2nd Aug 20262110 AMAQI
2nd Aug 20262111 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026231 PMAQI
2nd Aug 2026232 PMAQI
2nd Aug 2026233 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026258 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20262712 AMAQI
3rd Aug 2026291 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026254 AMAQI
12°C10/14°C
3rd Aug 2026235 AMAQI
3rd Aug 2026276 AMAQI
3rd Aug 2026337 AMAQI
3rd Aug 2026278 AMAQI
3rd Aug 2026239 AMAQI
3rd Aug 20262510 AMAQI
3rd Aug 20262311 AMAQI
3rd Aug 20262112 PMAQI
3rd Aug 2026211 PMAQI
3rd Aug 2026212 PMAQI
3rd Aug 2026213 PMAQI
3rd Aug 2026214 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026276 PMAQI
3rd Aug 2026217 PMAQI
3rd Aug 2026258 PMAQI
3rd Aug 2026259 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20262911 PMAQI
4th Aug 20262712 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026252 AMAQI
4th Aug 2026253 AMAQI
4th Aug 2026234 AMAQI
14°C12/19°C
4th Aug 2026215 AMAQI
4th Aug 2026256 AMAQI
4th Aug 2026257 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026239 AMAQI
4th Aug 20262310 AMAQI
4th Aug 20262111 AMAQI
4th Aug 20262312 PMAQI
4th Aug 2026231 PMAQI
4th Aug 2026212 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026214 PMAQI
4th Aug 2026235 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026197 PMAQI
4th Aug 2026198 PMAQI
4th Aug 2026239 PMAQI
4th Aug 20262310 PMAQI
4th Aug 20262111 PMAQI
5th Aug 20262712 AMAQI
5th Aug 2026191 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026233 AMAQI
5th Aug 2026164 AMAQI
15°C14/17°C
5th Aug 202685 AMAQI
5th Aug 2026106 AMAQI
5th Aug 2026107 AMAQI
5th Aug 2026108 AMAQI
5th Aug 202689 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20262011 AMAQI
5th Aug 20261612 PMAQI
5th Aug 2026211 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026274 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026218 PMAQI
5th Aug 2026219 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026253 AMAQI
6th Aug 2026254 AMAQI
13°C10/15°C
6th Aug 2026235 AMAQI
5 AM6th Aug 2026216 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026219 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026291 PMAQI
1 PM6th Aug 2026292 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026295 PMAQI
6th Aug 2026206 PMAQI
6th Aug 2026127 PMAQI
6th Aug 2026208 PMAQI
6th Aug 2026299 PMAQI
9 PM6th Aug 20263310 PMAQI
6th Aug 20262511 PMAQI
1 AM
4 AM
13°C9/17°C
Day time
Avg. Highest Time
9 PM
25AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 7 AM
20AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 25), while the lowest AQI was between 6 AM to 7 AM (Avg. 20).
Night time
Avg. Highest Time
1 AM - 2 AM
25AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM - 4 AM
22AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 2 AM (Avg. 25), while the lowest AQI was between 3 AM to 4 AM (Avg. 22).
2026 Days Vs Air Quality
Ballina, Castlebar, Mayo, Ireland
2026
97%
207
3%
7
Total number of days with different AQI categories in last 218 days in 2026 (147 days remaining)
Good
207 DaysModerate
7 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% of 218 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
Ballina, Castlebar, Mayo, Ireland
AQI levels in 2026
AQI (US)
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.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
40AQI (US)
40AQI (US)
2nd January 2026
35AQI (US)
35AQI (US)
3rd January 2026
36AQI (US)
36AQI (US)
4th January 2026
36AQI (US)
36AQI (US)
5th January 2026
35AQI (US)
35AQI (US)
6th January 2026
31AQI (US)
31AQI (US)
7th January 2026
34AQI (US)
34AQI (US)
8th January 2026
46AQI (US)
46AQI (US)
9th January 2026
37AQI (US)
37AQI (US)
10th January 2026
46AQI (US)
46AQI (US)
11th January 2026
16AQI (US)
16AQI (US)
12th January 2026
24AQI (US)
24AQI (US)
13th January 2026
39AQI (US)
39AQI (US)
14th January 2026
29AQI (US)
29AQI (US)
15th January 2026
25AQI (US)
25AQI (US)
16th January 2026
34AQI (US)
34AQI (US)
17th January 2026
63AQI (US)
63AQI (US)
18th January 2026
63AQI (US)
63AQI (US)
19th January 2026
31AQI (US)
31AQI (US)
20th January 2026
38AQI (US)
38AQI (US)
21st January 2026
21AQI (US)
21AQI (US)
22nd January 2026
41AQI (US)
41AQI (US)
23rd January 2026
44AQI (US)
44AQI (US)
24th January 2026
46AQI (US)
46AQI (US)
25th January 2026
42AQI (US)
42AQI (US)
26th January 2026
37AQI (US)
37AQI (US)
27th January 2026
39AQI (US)
39AQI (US)
28th January 2026
38AQI (US)
38AQI (US)
29th January 2026
39AQI (US)
39AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
39AQI (US)
39AQI (US)
1st February 2026
50AQI (US)
50AQI (US)
2nd February 2026
66AQI (US)
66AQI (US)
3rd February 2026
28AQI (US)
28AQI (US)
4th February 2026
32AQI (US)
32AQI (US)
5th February 2026
44AQI (US)
44AQI (US)
6th February 2026
33AQI (US)
33AQI (US)
7th February 2026
34AQI (US)
34AQI (US)
8th February 2026
57AQI (US)
57AQI (US)
9th February 2026
34AQI (US)
34AQI (US)
10th February 2026
28AQI (US)
28AQI (US)
11th February 2026
36AQI (US)
36AQI (US)
12th February 2026
35AQI (US)
35AQI (US)
13th February 2026
33AQI (US)
33AQI (US)
14th February 2026
61AQI (US)
61AQI (US)
15th February 2026
24AQI (US)
24AQI (US)
16th February 2026
28AQI (US)
28AQI (US)
17th February 2026
43AQI (US)
43AQI (US)
18th February 2026
39AQI (US)
39AQI (US)
19th February 2026
33AQI (US)
33AQI (US)
20th February 2026
45AQI (US)
45AQI (US)
21st February 2026
48AQI (US)
48AQI (US)
22nd February 2026
33AQI (US)
33AQI (US)
23rd February 2026
35AQI (US)
35AQI (US)
24th February 2026
32AQI (US)
32AQI (US)
25th February 2026
30AQI (US)
30AQI (US)
26th February 2026
27AQI (US)
27AQI (US)
27th February 2026
31AQI (US)
31AQI (US)
28th February 2026
28AQI (US)
28AQI (US)
1st March 2026
30AQI (US)
30AQI (US)
2nd March 2026
26AQI (US)
26AQI (US)
3rd March 2026
54AQI (US)
54AQI (US)
4th March 2026
43AQI (US)
43AQI (US)
5th March 2026
37AQI (US)
37AQI (US)
6th March 2026
30AQI (US)
30AQI (US)
7th March 2026
31AQI (US)
31AQI (US)
8th March 2026
24AQI (US)
24AQI (US)
9th March 2026
30AQI (US)
30AQI (US)
10th March 2026
25AQI (US)
25AQI (US)
11th March 2026
33AQI (US)
33AQI (US)
12th March 2026
39AQI (US)
39AQI (US)
13th March 2026
33AQI (US)
33AQI (US)
14th March 2026
32AQI (US)
32AQI (US)
15th March 2026
28AQI (US)
28AQI (US)
16th March 2026
29AQI (US)
29AQI (US)
17th March 2026
30AQI (US)
30AQI (US)
18th March 2026
29AQI (US)
29AQI (US)
19th March 2026
32AQI (US)
32AQI (US)
20th March 2026
41AQI (US)
41AQI (US)
21st March 2026
60AQI (US)
60AQI (US)
22nd March 2026
38AQI (US)
38AQI (US)
23rd March 2026
32AQI (US)
32AQI (US)
24th March 2026
28AQI (US)
28AQI (US)
25th March 2026
32AQI (US)
32AQI (US)
26th March 2026
24AQI (US)
24AQI (US)
27th March 2026
27AQI (US)
27AQI (US)
28th March 2026
29AQI (US)
29AQI (US)
29th March 2026
30AQI (US)
30AQI (US)
30th March 2026
34AQI (US)
34AQI (US)
31st March 2026
30AQI (US)
30AQI (US)
1st April 2026
26AQI (US)
26AQI (US)
2nd April 2026
26AQI (US)
26AQI (US)
3rd April 2026
23AQI (US)
23AQI (US)
4th April 2026
22AQI (US)
22AQI (US)
5th April 2026
26AQI (US)
26AQI (US)
6th April 2026
24AQI (US)
24AQI (US)
7th April 2026
24AQI (US)
24AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
24AQI (US)
24AQI (US)
10th April 2026
26AQI (US)
26AQI (US)
11th April 2026
28AQI (US)
28AQI (US)
12th April 2026
28AQI (US)
28AQI (US)
13th April 2026
27AQI (US)
27AQI (US)
14th April 2026
25AQI (US)
25AQI (US)
15th April 2026
24AQI (US)
24AQI (US)
16th April 2026
25AQI (US)
25AQI (US)
17th April 2026
18th April 2026
25AQI (US)
25AQI (US)
19th April 2026
29AQI (US)
29AQI (US)
20th April 2026
23AQI (US)
23AQI (US)
21st April 2026
23AQI (US)
23AQI (US)
22nd April 2026
23rd April 2026
23AQI (US)
23AQI (US)
24th April 2026
25AQI (US)
25AQI (US)
25th April 2026
28AQI (US)
28AQI (US)
26th April 2026
26AQI (US)
26AQI (US)
27th April 2026
25AQI (US)
25AQI (US)
28th April 2026
21AQI (US)
21AQI (US)
29th April 2026
20AQI (US)
20AQI (US)
30th April 2026
22AQI (US)
22AQI (US)
1st May 2026
25AQI (US)
25AQI (US)
2nd May 2026
25AQI (US)
25AQI (US)
3rd May 2026
23AQI (US)
23AQI (US)
4th May 2026
23AQI (US)
23AQI (US)
5th May 2026
23AQI (US)
23AQI (US)
6th May 2026
23AQI (US)
23AQI (US)
7th May 2026
18AQI (US)
18AQI (US)
8th May 2026
20AQI (US)
20AQI (US)
9th May 2026
10th May 2026
23AQI (US)
23AQI (US)
11th May 2026
22AQI (US)
22AQI (US)
12th May 2026
24AQI (US)
24AQI (US)
13th May 2026
27AQI (US)
27AQI (US)
14th May 2026
23AQI (US)
23AQI (US)
15th May 2026
30AQI (US)
30AQI (US)
16th May 2026
36AQI (US)
36AQI (US)
17th May 2026
40AQI (US)
40AQI (US)
18th May 2026
33AQI (US)
33AQI (US)
19th May 2026
33AQI (US)
33AQI (US)
20th May 2026
32AQI (US)
32AQI (US)
21st May 2026
36AQI (US)
36AQI (US)
22nd May 2026
35AQI (US)
35AQI (US)
23rd May 2026
37AQI (US)
37AQI (US)
24th May 2026
47AQI (US)
47AQI (US)
25th May 2026
34AQI (US)
34AQI (US)
26th May 2026
30AQI (US)
30AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
24AQI (US)
24AQI (US)
29th May 2026
22AQI (US)
22AQI (US)
30th May 2026
20AQI (US)
20AQI (US)
31st May 2026
23AQI (US)
23AQI (US)
1st June 2026
18AQI (US)
18AQI (US)
2nd June 2026
18AQI (US)
18AQI (US)
3rd June 2026
16AQI (US)
16AQI (US)
4th June 2026
17AQI (US)
17AQI (US)
5th June 2026
21AQI (US)
21AQI (US)
6th June 2026
18AQI (US)
18AQI (US)
7th June 2026
18AQI (US)
18AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
19AQI (US)
19AQI (US)
10th June 2026
20AQI (US)
20AQI (US)
11th June 2026
18AQI (US)
18AQI (US)
12th June 2026
21AQI (US)
21AQI (US)
13th June 2026
21AQI (US)
21AQI (US)
14th June 2026
21AQI (US)
21AQI (US)
15th June 2026
19AQI (US)
19AQI (US)
16th June 2026
22AQI (US)
22AQI (US)
17th June 2026
21AQI (US)
21AQI (US)
18th June 2026
22AQI (US)
22AQI (US)
19th June 2026
18AQI (US)
18AQI (US)
20th June 2026
16AQI (US)
16AQI (US)
21st June 2026
17AQI (US)
17AQI (US)
22nd June 2026
18AQI (US)
18AQI (US)
23rd June 2026
16AQI (US)
16AQI (US)
24th June 2026
19AQI (US)
19AQI (US)
25th June 2026
32AQI (US)
32AQI (US)
26th June 2026
31AQI (US)
31AQI (US)
27th June 2026
11AQI (US)
11AQI (US)
28th June 2026
12AQI (US)
12AQI (US)
29th June 2026
21AQI (US)
21AQI (US)
30th June 2026
16AQI (US)
16AQI (US)
1st July 2026
14AQI (US)
14AQI (US)
2nd July 2026
18AQI (US)
18AQI (US)
3rd July 2026
22AQI (US)
22AQI (US)
4th July 2026
15AQI (US)
15AQI (US)
5th July 2026
7AQI (US)
7AQI (US)
6th July 2026
7AQI (US)
7AQI (US)
7th July 2026
13AQI (US)
13AQI (US)
8th July 2026
5AQI (US)
5AQI (US)
9th July 2026
12AQI (US)
12AQI (US)
10th July 2026
15AQI (US)
15AQI (US)
11th July 2026
27AQI (US)
27AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
27AQI (US)
27AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
24AQI (US)
24AQI (US)
16th July 2026
27AQI (US)
27AQI (US)
17th July 2026
35AQI (US)
35AQI (US)
18th July 2026
27AQI (US)
27AQI (US)
19th July 2026
24AQI (US)
24AQI (US)
20th July 2026
29AQI (US)
29AQI (US)
21st July 2026
21AQI (US)
21AQI (US)
22nd July 2026
28AQI (US)
28AQI (US)
23rd July 2026
26AQI (US)
26AQI (US)
24th July 2026
26AQI (US)
26AQI (US)
25th July 2026
25AQI (US)
25AQI (US)
26th July 2026
19AQI (US)
19AQI (US)
27th July 2026
15AQI (US)
15AQI (US)
28th July 2026
12AQI (US)
12AQI (US)
29th July 2026
12AQI (US)
12AQI (US)
30th July 2026
18AQI (US)
18AQI (US)
31st July 2026
30AQI (US)
30AQI (US)
1st August 2026
30AQI (US)
30AQI (US)
2nd August 2026
27AQI (US)
27AQI (US)
3rd August 2026
25AQI (US)
25AQI (US)
4th August 2026
24AQI (US)
24AQI (US)
5th August 2026
19AQI (US)
19AQI (US)
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
37AQI (US)
37AQI (US)
33AQI (US)
25AQI (US)
28AQI (US)
19AQI (US)
20AQI (US)
25AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202628AQI (US)
29
2
25
3
29
2
28
30
30
31
5
207
7
Highest AQI (US) recorded in
January37AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202535AQI (US)
26
5
22
6
26
5
30
31
29
1
28
3
29
2
29
1
8
23
27
3
18
12
1
303
61
1
Highest AQI (US) recorded in
October57AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
202427AQI (US)
13
3
1
12
12
30
31
29
2
29
1
30
1
27
3
28
3
242
13
Highest AQI (US) recorded in
December34AQI (US)
Lowest AQI (US) recorded in
February8AQI (US)
202326AQI (US)
8
2
30
29
2
30
31
31
27
3
11
1
3
12
2
31
231
20
2
Highest AQI (US) recorded in
November66AQI (US)
Lowest AQI (US) recorded in
December18AQI (US)
202237AQI (US)
19
9
11
4
6
1
15
1
51
15
Highest AQI (US) recorded in
February43AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
202123AQI (US)
3
30
29
30
29
1
29
21
1
27
3
29
2
227
7
Highest AQI (US) recorded in
December32AQI (US)
Lowest AQI (US) recorded in
July14AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
37AQI (US)Least Polluted Year Recorded
2021(Avg.)
23AQI (US)Ballina's annual 2026 AQI (US) (28) shows an average percentage change of -2.2% (improved AQI (US)) compared to previous years: 2021 (23), 2022 (37), 2023 (26), 2024 (27), 2025 (35).
