Oldtown, Swords, Fingal, 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
Oldtown, Swords, Fingal, Ireland
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
23rd Aug 2023
140AQILowest AQI recorded on
28th Aug 2023
0AQISame Day Analysis (8th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 31 of Good air quality on the same day.
Day & Night AQI Trend: 8th Aug - 9th Aug 2026
Oldtown, Swords, Fingal, Ireland
AQI
Day
Night
.
5 AM8th Aug 2026
9 PM
4 AM9th Aug 2026
Day time
Avg. Highest Time
7PM8th Aug
34AQI
Avg. Lowest Time
9PM8th Aug
27AQI
Night time
Avg. Highest Time
3AM9th Aug
42AQI
Avg. Lowest Time
1AM9th Aug
25AQI
In the last 24 hours,
Oldtown's AQI reached its highest point of 42 at 3 AM during the Night, while the lowest point, 25, was recorded at 1 AM during the Night between 8th Aug and 9th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Oldtown, Swords, Fingal, Ireland
JulAug
11th - 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 - 07th07th - 08th08th - 09th09th
Day
Night
11th Jul 2026225 AMAQI
11th Jul 2026166 AMAQI
11th Jul 2026217 AMAQI
11th Jul 2026228 AMAQI
11th Jul 2026289 AMAQI
11th Jul 20262910 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026271 PMAQI
11th Jul 2026312 PMAQI
11th Jul 2026283 PMAQI
11th Jul 2026274 PMAQI
11th Jul 2026365 PMAQI
11th Jul 2026386 PMAQI
11th Jul 2026387 PMAQI
11th Jul 2026388 PMAQI
11th Jul 2026409 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20264011 PMAQI
12th Jul 20264012 AMAQI
12th Jul 2026361 AMAQI
12th Jul 2026332 AMAQI
12th Jul 2026293 AMAQI
12th Jul 2026264 AMAQI
16°C11/20°C
12th Jul 2026245 AMAQI
12th Jul 2026296 AMAQI
12th Jul 2026297 AMAQI
12th Jul 2026318 AMAQI
12th Jul 2026279 AMAQI
12th Jul 20262710 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026292 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026274 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026267 PMAQI
12th Jul 2026248 PMAQI
12th Jul 2026279 PMAQI
12th Jul 20262610 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026561 AMAQI
13th Jul 2026442 AMAQI
13th Jul 2026523 AMAQI
13th Jul 2026924 AMAQI
18°C15/20°C
13th Jul 2026465 AMAQI
13th Jul 2026276 AMAQI
13th Jul 2026517 AMAQI
13th Jul 2026408 AMAQI
13th Jul 2026629 AMAQI
13th Jul 20262510 AMAQI
13th Jul 20263011 AMAQI
13th Jul 20263012 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026302 PMAQI
13th Jul 2026263 PMAQI
13th Jul 2026324 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026306 PMAQI
13th Jul 2026267 PMAQI
13th Jul 2026248 PMAQI
13th Jul 2026219 PMAQI
13th Jul 20261910 PMAQI
13th Jul 20262611 PMAQI
14th Jul 20261412 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026292 AMAQI
14th Jul 2026253 AMAQI
14th Jul 2026274 AMAQI
16°C13/18°C
14th Jul 2026295 AMAQI
14th Jul 2026386 AMAQI
14th Jul 2026467 AMAQI
14th Jul 2026538 AMAQI
14th Jul 2026469 AMAQI
14th Jul 20263110 AMAQI
14th Jul 20262811 AMAQI
14th Jul 20262812 PMAQI
14th Jul 2026281 PMAQI
14th Jul 2026302 PMAQI
14th Jul 2026303 PMAQI
14th Jul 2026294 PMAQI
14th Jul 2026295 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026368 PMAQI
14th Jul 2026389 PMAQI
14th Jul 20264010 PMAQI
14th Jul 20263811 PMAQI
15th Jul 20264812 AMAQI
15th Jul 2026461 AMAQI
15th Jul 2026512 AMAQI
15th Jul 2026533 AMAQI
15th Jul 2026554 AMAQI
15°C12/19°C
15th Jul 2026575 AMAQI
15th Jul 2026676 AMAQI
15th Jul 2026407 AMAQI
15th Jul 2026208 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20264510 AMAQI
15th Jul 20266511 AMAQI
15th Jul 20265412 PMAQI
15th Jul 2026381 PMAQI
15th Jul 2026382 PMAQI
15th Jul 2026403 PMAQI
15th Jul 2026404 PMAQI
15th Jul 2026365 PMAQI
15th Jul 2026446 PMAQI
15th Jul 2026367 PMAQI
15th Jul 2026368 PMAQI
15th Jul 2026339 PMAQI
15th Jul 20262710 PMAQI
15th Jul 20262511 PMAQI
16th Jul 20263412 AMAQI
16th Jul 2026381 AMAQI
16th Jul 2026332 AMAQI
16th Jul 2026333 AMAQI
16th Jul 2026294 AMAQI
17°C13/20°C
16th Jul 2026405 AMAQI
16th Jul 2026426 AMAQI
16th Jul 2026367 AMAQI
16th Jul 2026538 AMAQI
16th Jul 2026559 AMAQI
16th Jul 20265010 AMAQI
16th Jul 20265411 AMAQI
16th Jul 20264812 PMAQI
16th Jul 2026531 PMAQI
16th Jul 2026482 PMAQI
16th Jul 2026383 PMAQI
16th Jul 2026484 PMAQI
16th Jul 2026495 PMAQI
16th Jul 2026646 PMAQI
16th Jul 2026527 PMAQI
16th Jul 2026448 PMAQI
16th Jul 2026469 PMAQI
16th Jul 20264610 PMAQI
16th Jul 20265411 PMAQI
17th Jul 20265512 AMAQI
17th Jul 2026401 AMAQI
17th Jul 2026382 AMAQI
17th Jul 2026273 AMAQI
17th Jul 2026424 AMAQI
17°C13/21°C
17th Jul 2026435 AMAQI
17th Jul 2026676 AMAQI
17th Jul 2026667 AMAQI
17th Jul 2026578 AMAQI
17th Jul 2026649 AMAQI
17th Jul 20266210 AMAQI
17th Jul 20266211 AMAQI
17th Jul 20266012 PMAQI
17th Jul 2026581 PMAQI
17th Jul 2026572 PMAQI
17th Jul 2026583 PMAQI
17th Jul 2026574 PMAQI
17th Jul 2026575 PMAQI
17th Jul 2026596 PMAQI
17th Jul 2026627 PMAQI
17th Jul 2026628 PMAQI
17th Jul 2026609 PMAQI
17th Jul 20266210 PMAQI
17th Jul 20265911 PMAQI
18th Jul 20266212 AMAQI
18th Jul 2026601 AMAQI
18th Jul 2026602 AMAQI
18th Jul 2026603 AMAQI
18th Jul 2026344 AMAQI
17°C13/22°C
18th Jul 2026315 AMAQI
18th Jul 2026386 AMAQI
18th Jul 2026367 AMAQI
18th Jul 2026318 AMAQI
18th Jul 2026389 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20263211 AMAQI
18th Jul 20262312 PMAQI
18th Jul 2026231 PMAQI
18th Jul 2026272 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026304 PMAQI
18th Jul 2026275 PMAQI
18th Jul 2026216 PMAQI
18th Jul 2026257 PMAQI
18th Jul 2026238 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20262910 PMAQI
18th Jul 20262111 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026271 AMAQI
19th Jul 2026312 AMAQI
19th Jul 2026333 AMAQI
19th Jul 2026274 AMAQI
15°C9/20°C
19th Jul 2026215 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026237 AMAQI
19th Jul 2026238 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20262112 PMAQI
19th Jul 2026231 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026313 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026295 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026297 PMAQI
19th Jul 2026318 PMAQI
19th Jul 2026239 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262311 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026302 AMAQI
20th Jul 2026293 AMAQI
20th Jul 2026254 AMAQI
14°C9/19°C
20th Jul 2026255 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026299 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20262511 AMAQI
20th Jul 20262712 PMAQI
20th Jul 2026271 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026299 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20263411 PMAQI
21st Jul 20262712 AMAQI
21st Jul 2026471 AMAQI
21st Jul 2026342 AMAQI
21st Jul 2026253 AMAQI
15°C9/20°C
21st Jul 2026295 AMAQI
21st Jul 2026296 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026349 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20264211 AMAQI
21st Jul 20262712 PMAQI
21st Jul 2026381 PMAQI
21st Jul 2026382 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026346 PMAQI
21st Jul 2026277 PMAQI
21st Jul 2026218 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20263211 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026254 AMAQI
15°C10/21°C
22nd Jul 2026365 AMAQI
22nd Jul 2026466 AMAQI
22nd Jul 2026487 AMAQI
22nd Jul 2026528 AMAQI
22nd Jul 2026519 AMAQI
22nd Jul 20266010 AMAQI
22nd Jul 20265011 AMAQI
22nd Jul 20264812 PMAQI
22nd Jul 2026291 PMAQI
22nd Jul 2026272 PMAQI
22nd Jul 2026273 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026236 PMAQI
22nd Jul 2026237 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026239 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026211 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026274 AMAQI
15°C9/21°C
23rd Jul 2026275 AMAQI
23rd Jul 2026276 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026329 AMAQI
23rd Jul 20263310 AMAQI
23rd Jul 20263311 AMAQI
23rd Jul 20263212 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026212 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026234 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026306 PMAQI
23rd Jul 2026327 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20264412 AMAQI
24th Jul 2026481 AMAQI
24th Jul 2026232 AMAQI
24th Jul 2026273 AMAQI
24th Jul 2026234 AMAQI
16°C11/21°C
24th Jul 2026215 AMAQI
24th Jul 2026406 AMAQI
24th Jul 2026337 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026213 PMAQI
24th Jul 2026234 PMAQI
24th Jul 2026325 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026517 PMAQI
24th Jul 2026368 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026342 AMAQI
25th Jul 2026293 AMAQI
25th Jul 2026294 AMAQI
17°C11/23°C
25th Jul 2026275 AMAQI
25th Jul 2026296 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20263210 AMAQI
25th Jul 20264211 AMAQI
25th Jul 20264812 PMAQI
25th Jul 2026361 PMAQI
25th Jul 2026442 PMAQI
25th Jul 2026313 PMAQI
25th Jul 2026294 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262910 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262912 AMAQI
26th Jul 2026271 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026363 AMAQI
26th Jul 2026294 AMAQI
17°C13/19°C
26th Jul 2026425 AMAQI
26th Jul 2026276 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20264210 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026141 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026404 PMAQI
26th Jul 2026445 PMAQI
26th Jul 2026406 PMAQI
26th Jul 2026427 PMAQI
26th Jul 2026368 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20263110 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262312 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026332 AMAQI
27th Jul 2026363 AMAQI
27th Jul 2026364 AMAQI
16°C13/19°C
27th Jul 2026335 AMAQI
27th Jul 2026316 AMAQI
27th Jul 2026367 AMAQI
27th Jul 2026368 AMAQI
27th Jul 2026349 AMAQI
27th Jul 20264210 AMAQI
27th Jul 20264211 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026384 PMAQI
27th Jul 2026215 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026199 PMAQI
27th Jul 20261710 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20263212 AMAQI
28th Jul 2026381 AMAQI
28th Jul 2026332 AMAQI
28th Jul 2026333 AMAQI
28th Jul 2026274 AMAQI
17°C13/21°C
28th Jul 2026235 AMAQI
28th Jul 2026366 AMAQI
28th Jul 2026307 AMAQI
28th Jul 2026318 AMAQI
28th Jul 2026329 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20264012 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026313 PMAQI
28th Jul 2026364 PMAQI
28th Jul 2026405 PMAQI
28th Jul 2026426 PMAQI
28th Jul 2026497 PMAQI
28th Jul 2026408 PMAQI
28th Jul 2026389 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20262311 PMAQI
29th Jul 20262712 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026272 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026274 AMAQI
21°C17/26°C
29th Jul 2026295 AMAQI
29th Jul 2026306 AMAQI
29th Jul 2026327 AMAQI
29th Jul 2026588 AMAQI
29th Jul 2026219 AMAQI
29th Jul 20263410 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026321 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026444 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026277 PMAQI
29th Jul 2026428 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262111 PMAQI
30th Jul 20263412 AMAQI
30th Jul 2026311 AMAQI
30th Jul 2026382 AMAQI
30th Jul 2026313 AMAQI
30th Jul 2026384 AMAQI
17°C14/23°C
30th Jul 2026255 AMAQI
30th Jul 2026216 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026348 AMAQI
30th Jul 2026349 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20263411 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026238 PMAQI
30th Jul 2026239 PMAQI
30th Jul 20262910 PMAQI
30th Jul 20264211 PMAQI
31st Jul 20263412 AMAQI
31st Jul 2026331 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026363 AMAQI
31st Jul 2026294 AMAQI
14°C9/20°C
31st Jul 2026425 AMAQI
31st Jul 2026316 AMAQI
31st Jul 2026237 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026309 AMAQI
31st Jul 20263410 AMAQI
31st Jul 20262711 AMAQI
31st Jul 20263212 PMAQI
31st Jul 2026321 PMAQI
31st Jul 2026382 PMAQI
31st Jul 2026363 PMAQI
31st Jul 2026424 PMAQI
31st Jul 2026385 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026218 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20262111 PMAQI
1st Aug 20262112 AMAQI
1st Aug 2026231 AMAQI
1st Aug 2026232 AMAQI
1st Aug 2026233 AMAQI
1st Aug 2026324 AMAQI
14°C8/20°C
1st Aug 2026365 AMAQI
1st Aug 2026406 AMAQI
1st Aug 2026277 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026429 AMAQI
1st Aug 20264610 AMAQI
1st Aug 20262711 AMAQI
1st Aug 20262712 PMAQI
1st Aug 2026301 PMAQI
1st Aug 2026342 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026404 PMAQI
1st Aug 2026365 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026407 PMAQI
1st Aug 2026368 PMAQI
1st Aug 2026389 PMAQI
1st Aug 20263610 PMAQI
1st Aug 20263611 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026461 AMAQI
2nd Aug 2026252 AMAQI
2nd Aug 2026293 AMAQI
2nd Aug 2026254 AMAQI
14°C7/19°C
2nd Aug 2026275 AMAQI
2nd Aug 2026296 AMAQI
2nd Aug 2026257 AMAQI
2nd Aug 2026238 AMAQI
2nd Aug 2026239 AMAQI
2nd Aug 20262310 AMAQI
2nd Aug 20262911 AMAQI
2nd Aug 20262312 PMAQI
2nd Aug 2026271 PMAQI
2nd Aug 2026212 PMAQI
2nd Aug 2026213 PMAQI
2nd Aug 2026214 PMAQI
2nd Aug 2026215 PMAQI
2nd Aug 2026216 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026238 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 20262311 PMAQI
3rd Aug 20262312 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026272 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026234 AMAQI
14°C11/18°C
3rd Aug 2026235 AMAQI
3rd Aug 2026236 AMAQI
3rd Aug 2026237 AMAQI
3rd Aug 2026218 AMAQI
3rd Aug 2026219 AMAQI
3rd Aug 20263010 AMAQI
3rd Aug 20263611 AMAQI
3rd Aug 20263612 PMAQI
3rd Aug 2026231 PMAQI
3rd Aug 2026232 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026234 PMAQI
3rd Aug 2026295 PMAQI
3rd Aug 2026316 PMAQI
3rd Aug 2026257 PMAQI
3rd Aug 2026238 PMAQI
3rd Aug 2026369 PMAQI
3rd Aug 20265410 PMAQI
3rd Aug 20266911 PMAQI
4th Aug 20265812 AMAQI
4th Aug 2026441 AMAQI
4th Aug 2026422 AMAQI
4th Aug 2026363 AMAQI
4th Aug 2026294 AMAQI
16°C13/21°C
4th Aug 2026235 AMAQI
4th Aug 2026256 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026298 AMAQI
4th Aug 2026279 AMAQI
4th Aug 20262310 AMAQI
4th Aug 20262311 AMAQI
4th Aug 20262912 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026273 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026215 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026257 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026259 PMAQI
4th Aug 20262510 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20263312 AMAQI
5th Aug 2026311 AMAQI
5th Aug 2026342 AMAQI
5th Aug 2026383 AMAQI
5th Aug 2026314 AMAQI
18°C14/23°C
5th Aug 2026255 AMAQI
5th Aug 2026256 AMAQI
5th Aug 2026257 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262311 PMAQI
6th Aug 20262912 AMAQI
6th Aug 2026271 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026293 AMAQI
6th Aug 2026254 AMAQI
15°C12/18°C
6th Aug 2026275 AMAQI
6th Aug 2026276 AMAQI
6th Aug 2026297 AMAQI
6th Aug 2026298 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262910 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20262912 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026292 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026304 PMAQI
6th Aug 2026355 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026297 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20263110 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262912 AMAQI
7th Aug 2026291 AMAQI
7th Aug 2026312 AMAQI
7th Aug 2026333 AMAQI
7th Aug 2026344 AMAQI
14°C8/19°C
7th Aug 2026275 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026277 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026299 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262311 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026251 PMAQI
7th Aug 2026252 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026294 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026366 PMAQI
7th Aug 2026297 PMAQI
7th Aug 2026328 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20264210 PMAQI
7th Aug 20265011 PMAQI
8th Aug 20264712 AMAQI
8th Aug 2026501 AMAQI
8th Aug 2026422 AMAQI
8th Aug 2026293 AMAQI
8th Aug 2026254 AMAQI
15°C9/20°C
8th Aug 2026315 AMAQI
8th Aug 2026316 AMAQI
8th Aug 2026297 AMAQI
8th Aug 2026278 AMAQI
8th Aug 2026299 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20262912 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026292 PMAQI
8th Aug 2026273 PMAQI
8th Aug 2026274 PMAQI
8th Aug 2026295 PMAQI
8th Aug 2026276 PMAQI
8th Aug 2026347 PMAQI
8th Aug 2026278 PMAQI
8th Aug 2026279 PMAQI
8th Aug 20262910 PMAQI
8th Aug 20262711 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026423 AMAQI
9th Aug 2026324 AMAQI
17°C11/22°C
9th Aug 2026335 AMAQI
5 AM9th Aug 2026486 AMAQI
9th Aug 2026387 AMAQI
9th Aug 2026428 AMAQI
9th Aug 2026369 AMAQI
9th Aug 20263310 AMAQI
9th Aug 20263111 AMAQI
9th Aug 20262712 PMAQI
9th Aug 2026381 PMAQI
1 PM9th Aug 2026252 PMAQI
9th Aug 2026253 PMAQI
9th Aug 2026314 PMAQI
9th Aug 2026295 PMAQI
9th Aug 2026296 PMAQI
9th Aug 2026337 PMAQI
9th Aug 2026368 PMAQI
9th Aug 2026299 PMAQI
9 PM9th Aug 20266210 PMAQI
9th Aug 20264211 PMAQI
1 AM
4 AM
17°C12/22°C
Day time
Avg. Highest Time
10 AM
35AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 PM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 35), while the lowest AQI was between 1 PM to 1 PM (Avg. 30).
Night time
Avg. Highest Time
1 AM
35AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 35), while the lowest AQI was between 12 AM to 12 AM (Avg. 32).
2026 Days Vs Air Quality
Oldtown, Swords, Fingal, Ireland
2026
94%
204
6%
13
Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)
Good
204 DaysModerate
13 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 221 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
Oldtown, Swords, Fingal, 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
35AQI (US)
35AQI (US)
2nd January 2026
27AQI (US)
27AQI (US)
3rd January 2026
24AQI (US)
24AQI (US)
4th January 2026
28AQI (US)
28AQI (US)
5th January 2026
23AQI (US)
23AQI (US)
6th January 2026
25AQI (US)
25AQI (US)
7th January 2026
28AQI (US)
28AQI (US)
8th January 2026
39AQI (US)
39AQI (US)
9th January 2026
24AQI (US)
24AQI (US)
10th January 2026
39AQI (US)
39AQI (US)
11th January 2026
19AQI (US)
19AQI (US)
12th January 2026
17AQI (US)
17AQI (US)
13th January 2026
17AQI (US)
17AQI (US)
14th January 2026
20AQI (US)
20AQI (US)
15th January 2026
19AQI (US)
19AQI (US)
16th January 2026
28AQI (US)
28AQI (US)
17th January 2026
24AQI (US)
24AQI (US)
18th January 2026
28AQI (US)
28AQI (US)
19th January 2026
19AQI (US)
19AQI (US)
20th January 2026
24AQI (US)
24AQI (US)
21st January 2026
21AQI (US)
21AQI (US)
22nd January 2026
41AQI (US)
41AQI (US)
23rd January 2026
18AQI (US)
18AQI (US)
24th January 2026
22AQI (US)
22AQI (US)
25th January 2026
37AQI (US)
37AQI (US)
26th January 2026
41AQI (US)
41AQI (US)
27th January 2026
35AQI (US)
35AQI (US)
28th January 2026
36AQI (US)
36AQI (US)
29th January 2026
39AQI (US)
39AQI (US)
30th January 2026
46AQI (US)
46AQI (US)
31st January 2026
37AQI (US)
37AQI (US)
1st February 2026
44AQI (US)
44AQI (US)
2nd February 2026
22AQI (US)
22AQI (US)
3rd February 2026
50AQI (US)
50AQI (US)
4th February 2026
23AQI (US)
23AQI (US)
5th February 2026
38AQI (US)
38AQI (US)
6th February 2026
37AQI (US)
37AQI (US)
7th February 2026
42AQI (US)
42AQI (US)
8th February 2026
42AQI (US)
42AQI (US)
9th February 2026
20AQI (US)
20AQI (US)
10th February 2026
28AQI (US)
28AQI (US)
11th February 2026
45AQI (US)
45AQI (US)
12th February 2026
21AQI (US)
21AQI (US)
13th February 2026
32AQI (US)
32AQI (US)
14th February 2026
52AQI (US)
52AQI (US)
15th February 2026
34AQI (US)
34AQI (US)
16th February 2026
23AQI (US)
23AQI (US)
17th February 2026
43AQI (US)
43AQI (US)
18th February 2026
38AQI (US)
38AQI (US)
19th February 2026
57AQI (US)
57AQI (US)
20th February 2026
19AQI (US)
19AQI (US)
21st February 2026
24AQI (US)
24AQI (US)
22nd February 2026
32AQI (US)
32AQI (US)
23rd February 2026
29AQI (US)
29AQI (US)
24th February 2026
35AQI (US)
35AQI (US)
25th February 2026
39AQI (US)
39AQI (US)
26th February 2026
26AQI (US)
26AQI (US)
27th February 2026
39AQI (US)
39AQI (US)
28th February 2026
26AQI (US)
26AQI (US)
1st March 2026
24AQI (US)
24AQI (US)
2nd March 2026
19AQI (US)
19AQI (US)
3rd March 2026
33AQI (US)
33AQI (US)
4th March 2026
67AQI (US)
67AQI (US)
5th March 2026
60AQI (US)
60AQI (US)
6th March 2026
28AQI (US)
28AQI (US)
7th March 2026
30AQI (US)
30AQI (US)
8th March 2026
35AQI (US)
35AQI (US)
9th March 2026
36AQI (US)
36AQI (US)
10th March 2026
27AQI (US)
27AQI (US)
11th March 2026
31AQI (US)
31AQI (US)
12th March 2026
32AQI (US)
32AQI (US)
13th March 2026
33AQI (US)
33AQI (US)
14th March 2026
44AQI (US)
44AQI (US)
15th March 2026
26AQI (US)
26AQI (US)
16th March 2026
37AQI (US)
37AQI (US)
17th March 2026
28AQI (US)
28AQI (US)
18th March 2026
47AQI (US)
47AQI (US)
19th March 2026
57AQI (US)
57AQI (US)
20th March 2026
92AQI (US)
92AQI (US)
21st March 2026
97AQI (US)
97AQI (US)
22nd March 2026
59AQI (US)
59AQI (US)
23rd March 2026
26AQI (US)
26AQI (US)
24th March 2026
26AQI (US)
26AQI (US)
25th March 2026
22AQI (US)
22AQI (US)
26th March 2026
38AQI (US)
38AQI (US)
27th March 2026
27AQI (US)
27AQI (US)
28th March 2026
25AQI (US)
25AQI (US)
29th March 2026
29AQI (US)
29AQI (US)
30th March 2026
32AQI (US)
32AQI (US)
31st March 2026
28AQI (US)
28AQI (US)
1st April 2026
28AQI (US)
28AQI (US)
2nd April 2026
47AQI (US)
47AQI (US)
3rd April 2026
37AQI (US)
37AQI (US)
4th April 2026
30AQI (US)
30AQI (US)
5th April 2026
33AQI (US)
33AQI (US)
6th April 2026
36AQI (US)
36AQI (US)
7th April 2026
30AQI (US)
30AQI (US)
8th April 2026
53AQI (US)
53AQI (US)
9th April 2026
38AQI (US)
38AQI (US)
10th April 2026
41AQI (US)
41AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
33AQI (US)
33AQI (US)
13th April 2026
38AQI (US)
38AQI (US)
14th April 2026
61AQI (US)
61AQI (US)
15th April 2026
44AQI (US)
44AQI (US)
16th April 2026
25AQI (US)
25AQI (US)
17th April 2026
18th April 2026
27AQI (US)
27AQI (US)
19th April 2026
27AQI (US)
27AQI (US)
20th April 2026
30AQI (US)
30AQI (US)
21st April 2026
31AQI (US)
31AQI (US)
22nd April 2026
23rd April 2026
43AQI (US)
43AQI (US)
24th April 2026
50AQI (US)
50AQI (US)
25th April 2026
47AQI (US)
47AQI (US)
26th April 2026
46AQI (US)
46AQI (US)
27th April 2026
42AQI (US)
42AQI (US)
28th April 2026
38AQI (US)
38AQI (US)
29th April 2026
28AQI (US)
28AQI (US)
30th April 2026
27AQI (US)
27AQI (US)
1st May 2026
33AQI (US)
33AQI (US)
2nd May 2026
38AQI (US)
38AQI (US)
3rd May 2026
48AQI (US)
48AQI (US)
4th May 2026
32AQI (US)
32AQI (US)
5th May 2026
32AQI (US)
32AQI (US)
6th May 2026
28AQI (US)
28AQI (US)
7th May 2026
23AQI (US)
23AQI (US)
8th May 2026
33AQI (US)
33AQI (US)
9th May 2026
10th May 2026
22AQI (US)
22AQI (US)
11th May 2026
38AQI (US)
38AQI (US)
12th May 2026
35AQI (US)
35AQI (US)
13th May 2026
28AQI (US)
28AQI (US)
14th May 2026
31AQI (US)
31AQI (US)
15th May 2026
44AQI (US)
44AQI (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
33AQI (US)
33AQI (US)
22nd May 2026
33AQI (US)
33AQI (US)
23rd May 2026
33AQI (US)
33AQI (US)
24th May 2026
42AQI (US)
42AQI (US)
25th May 2026
31AQI (US)
31AQI (US)
26th May 2026
28AQI (US)
28AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
41AQI (US)
41AQI (US)
29th May 2026
20AQI (US)
20AQI (US)
30th May 2026
22AQI (US)
22AQI (US)
31st May 2026
24AQI (US)
24AQI (US)
1st June 2026
21AQI (US)
21AQI (US)
2nd June 2026
23AQI (US)
23AQI (US)
3rd June 2026
15AQI (US)
15AQI (US)
4th June 2026
15AQI (US)
15AQI (US)
5th June 2026
18AQI (US)
18AQI (US)
6th June 2026
43AQI (US)
43AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
8AQI (US)
8AQI (US)
9th June 2026
27AQI (US)
27AQI (US)
10th June 2026
45AQI (US)
45AQI (US)
11th June 2026
33AQI (US)
33AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
20AQI (US)
20AQI (US)
14th June 2026
21AQI (US)
21AQI (US)
15th June 2026
27AQI (US)
27AQI (US)
16th June 2026
28AQI (US)
28AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
37AQI (US)
37AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
18AQI (US)
18AQI (US)
21st June 2026
28AQI (US)
28AQI (US)
22nd June 2026
47AQI (US)
47AQI (US)
23rd June 2026
57AQI (US)
57AQI (US)
24th June 2026
42AQI (US)
42AQI (US)
25th June 2026
47AQI (US)
47AQI (US)
26th June 2026
55AQI (US)
55AQI (US)
27th June 2026
36AQI (US)
36AQI (US)
28th June 2026
14AQI (US)
14AQI (US)
29th June 2026
20AQI (US)
20AQI (US)
30th June 2026
37AQI (US)
37AQI (US)
1st July 2026
36AQI (US)
36AQI (US)
2nd July 2026
27AQI (US)
27AQI (US)
3rd July 2026
39AQI (US)
39AQI (US)
4th July 2026
35AQI (US)
35AQI (US)
5th July 2026
14AQI (US)
14AQI (US)
6th July 2026
11AQI (US)
11AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
28AQI (US)
28AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
29AQI (US)
29AQI (US)
11th July 2026
29AQI (US)
29AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
36AQI (US)
36AQI (US)
14th July 2026
32AQI (US)
32AQI (US)
15th July 2026
42AQI (US)
42AQI (US)
16th July 2026
45AQI (US)
45AQI (US)
17th July 2026
56AQI (US)
56AQI (US)
18th July 2026
34AQI (US)
34AQI (US)
19th July 2026
26AQI (US)
26AQI (US)
20th July 2026
27AQI (US)
27AQI (US)
21st July 2026
31AQI (US)
31AQI (US)
22nd July 2026
33AQI (US)
33AQI (US)
23rd July 2026
27AQI (US)
27AQI (US)
24th July 2026
30AQI (US)
30AQI (US)
25th July 2026
31AQI (US)
31AQI (US)
26th July 2026
31AQI (US)
31AQI (US)
27th July 2026
32AQI (US)
32AQI (US)
28th July 2026
34AQI (US)
34AQI (US)
29th July 2026
30AQI (US)
30AQI (US)
30th July 2026
30AQI (US)
30AQI (US)
31st July 2026
31AQI (US)
31AQI (US)
1st August 2026
34AQI (US)
34AQI (US)
2nd August 2026
25AQI (US)
25AQI (US)
3rd August 2026
29AQI (US)
29AQI (US)
4th August 2026
28AQI (US)
28AQI (US)
5th August 2026
26AQI (US)
26AQI (US)
6th August 2026
29AQI (US)
29AQI (US)
7th August 2026
29AQI (US)
29AQI (US)
8th August 2026
31AQI (US)
31AQI (US)
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
28AQI (US)
34AQI (US)
39AQI (US)
37AQI (US)
32AQI (US)
29AQI (US)
31AQI (US)
29AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202633AQI (US)
31
26
2
25
6
26
2
30
28
2
30
1
8
204
13
Highest AQI (US) recorded in
March39AQI (US)
Lowest AQI (US) recorded in
January28AQI (US)
202530AQI (US)
28
3
25
3
24
7
25
5
30
1
29
1
29
2
30
1
30
23
8
30
30
1
333
32
Highest AQI (US) recorded in
October39AQI (US)
Lowest AQI (US) recorded in
September21AQI (US)
202447AQI (US)
13
12
1
2
2
7
5
2
5
3
13
11
2
1
7
12
2
4
5
12
11
2
1
4
1
30
31
31
3
13
26
4
30
1
216
56
9
12
15
1
Highest AQI (US) recorded in
April110AQI (US)
Lowest AQI (US) recorded in
September0AQI (US)
202319AQI (US)
31
25
2
31
29
1
30
1
28
2
23
29
1
1
30
31
29
23
6
1
1
339
13
1
1
1
Highest AQI (US) recorded in
December45AQI (US)
Lowest AQI (US) recorded in
July10AQI (US)
202219AQI (US)
1
30
26
1
57
1
Highest AQI (US) recorded in
October29AQI (US)
Lowest AQI (US) recorded in
November15AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2024(Avg.)
47AQI (US)Least Polluted Year Recorded
2022(Avg.)
19AQI (US)Oldtown's annual 2026 AQI (US) (33) shows an average percentage change of 31.8% (worsened AQI (US)) compared to previous years: 2022 (19), 2023 (19), 2024 (47), 2025 (30).
