Ayr, South Ayrshire, United Kingdom 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
Ayr, South Ayrshire, United Kingdom
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2024
61AQILowest AQI recorded on
15th Aug 2026
12AQISame Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 20 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Ayr, South Ayrshire, United Kingdom
AQI
Day
Night
.
5 AM15th Aug 2026
9 PM
4 AM16th Aug 2026
Day time
Avg. Highest Time
8AM15th Aug
46AQI
Avg. Lowest Time
3PM15th Aug
4AQI
Night time
Avg. Highest Time
4AM16th Aug
25AQI
Avg. Lowest Time
1AM16th Aug
18AQI
In the last 24 hours,
Ayr's AQI reached its highest point of 46 at 8 AM during the Day, while the lowest point, 4, was recorded at 3 PM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Ayr, South Ayrshire, United Kingdom
JulAug
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
18th Jul 2026265 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026317 AMAQI
18th Jul 2026318 AMAQI
18th Jul 2026329 AMAQI
18th Jul 20263310 AMAQI
18th Jul 20263611 AMAQI
18th Jul 20263612 PMAQI
18th Jul 2026201 PMAQI
18th Jul 2026212 PMAQI
18th Jul 2026183 PMAQI
18th Jul 2026184 PMAQI
18th Jul 2026185 PMAQI
18th Jul 2026166 PMAQI
18th Jul 2026167 PMAQI
18th Jul 2026188 PMAQI
18th Jul 2026209 PMAQI
18th Jul 20262010 PMAQI
18th Jul 20261811 PMAQI
19th Jul 20261812 AMAQI
19th Jul 2026181 AMAQI
19th Jul 2026182 AMAQI
19th Jul 2026223 AMAQI
19th Jul 2026254 AMAQI
15°C12/17°C
19th Jul 2026255 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026238 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026292 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026295 PMAQI
19th Jul 2026186 PMAQI
19th Jul 2026197 PMAQI
19th Jul 2026218 PMAQI
19th Jul 2026299 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026293 AMAQI
20th Jul 2026294 AMAQI
14°C11/17°C
20th Jul 2026275 AMAQI
20th Jul 2026276 AMAQI
20th Jul 2026277 AMAQI
20th Jul 2026288 AMAQI
20th Jul 2026289 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262511 AMAQI
20th Jul 20262312 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026295 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262711 PMAQI
21st Jul 20262712 AMAQI
21st Jul 2026251 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026293 AMAQI
15°C11/18°C
21st Jul 2026265 AMAQI
21st Jul 2026296 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026279 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20263411 AMAQI
21st Jul 20262312 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026212 PMAQI
21st Jul 2026403 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026275 PMAQI
21st Jul 2026236 PMAQI
21st Jul 2026277 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026249 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026212 AMAQI
22nd Jul 2026233 AMAQI
22nd Jul 2026254 AMAQI
15°C11/18°C
22nd Jul 2026335 AMAQI
22nd Jul 2026406 AMAQI
22nd Jul 2026327 AMAQI
22nd Jul 2026218 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20262110 AMAQI
22nd Jul 20262111 AMAQI
22nd Jul 20262112 PMAQI
22nd Jul 2026211 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026233 PMAQI
22nd Jul 2026244 PMAQI
22nd Jul 2026325 PMAQI
22nd Jul 2026396 PMAQI
22nd Jul 2026487 PMAQI
22nd Jul 2026418 PMAQI
22nd Jul 2026439 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262411 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026241 AMAQI
23rd Jul 2026232 AMAQI
23rd Jul 2026233 AMAQI
23rd Jul 2026204 AMAQI
15°C11/18°C
23rd Jul 2026255 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026237 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026229 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262311 AMAQI
23rd Jul 20262312 PMAQI
23rd Jul 2026271 PMAQI
23rd Jul 2026232 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026245 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026238 PMAQI
23rd Jul 2026239 PMAQI
23rd Jul 20262410 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026241 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026243 AMAQI
24th Jul 2026234 AMAQI
15°C12/17°C
24th Jul 2026505 AMAQI
24th Jul 2026426 AMAQI
24th Jul 2026427 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026449 AMAQI
24th Jul 20263010 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026272 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026264 PMAQI
24th Jul 2026285 PMAQI
24th Jul 2026286 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026231 AMAQI
25th Jul 2026222 AMAQI
25th Jul 2026233 AMAQI
25th Jul 2026224 AMAQI
14°C11/17°C
25th Jul 2026255 AMAQI
25th Jul 2026276 AMAQI
25th Jul 2026187 AMAQI
25th Jul 2026228 AMAQI
25th Jul 2026209 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20262011 AMAQI
25th Jul 20261912 PMAQI
25th Jul 2026201 PMAQI
25th Jul 2026162 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026225 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026248 PMAQI
25th Jul 2026249 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20262511 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026364 AMAQI
15°C13/17°C
26th Jul 2026125 AMAQI
26th Jul 2026326 AMAQI
26th Jul 2026387 AMAQI
26th Jul 2026208 AMAQI
26th Jul 2026189 AMAQI
26th Jul 20261010 AMAQI
26th Jul 20261011 AMAQI
26th Jul 20261412 PMAQI
26th Jul 202681 PMAQI
26th Jul 2026102 PMAQI
26th Jul 2026113 PMAQI
26th Jul 2026124 PMAQI
26th Jul 2026145 PMAQI
26th Jul 2026146 PMAQI
26th Jul 2026177 PMAQI
26th Jul 2026168 PMAQI
26th Jul 2026119 PMAQI
26th Jul 20261110 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026264 AMAQI
14°C13/16°C
27th Jul 2026285 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026321 PMAQI
27th Jul 2026522 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026404 PMAQI
27th Jul 2026325 PMAQI
27th Jul 2026306 PMAQI
27th Jul 2026167 PMAQI
27th Jul 2026158 PMAQI
27th Jul 2026159 PMAQI
27th Jul 20261810 PMAQI
27th Jul 20261611 PMAQI
28th Jul 20262812 AMAQI
28th Jul 2026461 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026294 AMAQI
14°C11/16°C
28th Jul 2026255 AMAQI
28th Jul 2026366 AMAQI
28th Jul 2026367 AMAQI
28th Jul 2026408 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20262710 AMAQI
28th Jul 20263211 AMAQI
28th Jul 20262812 PMAQI
28th Jul 2026361 PMAQI
28th Jul 2026372 PMAQI
28th Jul 2026463 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026465 PMAQI
28th Jul 2026436 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026318 PMAQI
28th Jul 2026309 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20263011 PMAQI
29th Jul 20263612 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026312 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026324 AMAQI
17°C15/20°C
29th Jul 2026385 AMAQI
29th Jul 2026406 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026348 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20263211 AMAQI
29th Jul 20263812 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026323 PMAQI
29th Jul 2026284 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026166 PMAQI
29th Jul 2026127 PMAQI
29th Jul 2026148 PMAQI
29th Jul 2026129 PMAQI
29th Jul 20261810 PMAQI
29th Jul 20262211 PMAQI
30th Jul 20262812 AMAQI
30th Jul 2026201 AMAQI
30th Jul 2026282 AMAQI
30th Jul 2026263 AMAQI
30th Jul 2026304 AMAQI
15°C11/17°C
30th Jul 2026265 AMAQI
30th Jul 2026306 AMAQI
30th Jul 2026367 AMAQI
30th Jul 2026338 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20262410 AMAQI
30th Jul 20262411 AMAQI
30th Jul 20263212 PMAQI
30th Jul 2026301 PMAQI
30th Jul 2026272 PMAQI
30th Jul 2026293 PMAQI
30th Jul 2026294 PMAQI
30th Jul 2026265 PMAQI
30th Jul 2026236 PMAQI
30th Jul 2026277 PMAQI
30th Jul 2026298 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262311 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026254 AMAQI
13°C10/15°C
31st Jul 2026245 AMAQI
31st Jul 2026176 AMAQI
31st Jul 2026207 AMAQI
31st Jul 2026278 AMAQI
31st Jul 2026209 AMAQI
31st Jul 20262210 AMAQI
31st Jul 20263111 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026381 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20263412 AMAQI
1st Aug 2026321 AMAQI
1st Aug 2026382 AMAQI
1st Aug 2026343 AMAQI
1st Aug 2026324 AMAQI
13°C9/16°C
1st Aug 2026405 AMAQI
1st Aug 2026406 AMAQI
1st Aug 2026347 AMAQI
1st Aug 2026278 AMAQI
1st Aug 2026319 AMAQI
1st Aug 20263510 AMAQI
1st Aug 20262911 AMAQI
1st Aug 20262512 PMAQI
1st Aug 2026251 PMAQI
1st Aug 2026272 PMAQI
1st Aug 2026343 PMAQI
1st Aug 2026304 PMAQI
1st Aug 2026305 PMAQI
1st Aug 2026306 PMAQI
1st Aug 2026327 PMAQI
1st Aug 2026368 PMAQI
1st Aug 2026389 PMAQI
1st Aug 20263810 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20264012 AMAQI
2nd Aug 2026381 AMAQI
2nd Aug 2026382 AMAQI
2nd Aug 2026383 AMAQI
2nd Aug 2026444 AMAQI
13°C10/16°C
2nd Aug 2026475 AMAQI
2nd Aug 2026486 AMAQI
2nd Aug 2026467 AMAQI
2nd Aug 2026418 AMAQI
2nd Aug 2026369 AMAQI
2nd Aug 20263610 AMAQI
2nd Aug 20263811 AMAQI
2nd Aug 20264012 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026402 PMAQI
2nd Aug 2026373 PMAQI
2nd Aug 2026384 PMAQI
2nd Aug 2026435 PMAQI
2nd Aug 2026376 PMAQI
2nd Aug 2026297 PMAQI
2nd Aug 2026298 PMAQI
2nd Aug 2026369 PMAQI
2nd Aug 20264110 PMAQI
2nd Aug 20263711 PMAQI
3rd Aug 20263612 AMAQI
3rd Aug 2026391 AMAQI
3rd Aug 2026392 AMAQI
3rd Aug 2026413 AMAQI
3rd Aug 2026254 AMAQI
14°C10/16°C
3rd Aug 2026295 AMAQI
3rd Aug 2026296 AMAQI
3rd Aug 2026297 AMAQI
3rd Aug 2026298 AMAQI
3rd Aug 2026279 AMAQI
3rd Aug 20262910 AMAQI
3rd Aug 20263111 AMAQI
3rd Aug 20262812 PMAQI
3rd Aug 2026301 PMAQI
3rd Aug 2026272 PMAQI
3rd Aug 2026263 PMAQI
3rd Aug 2026264 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026206 PMAQI
3rd Aug 2026217 PMAQI
3rd Aug 2026218 PMAQI
3rd Aug 2026239 PMAQI
3rd Aug 20262410 PMAQI
3rd Aug 20262311 PMAQI
4th Aug 20262312 AMAQI
4th Aug 2026231 AMAQI
4th Aug 2026232 AMAQI
4th Aug 2026233 AMAQI
4th Aug 2026284 AMAQI
15°C12/21°C
4th Aug 2026235 AMAQI
4th Aug 2026256 AMAQI
4th Aug 2026257 AMAQI
4th Aug 2026268 AMAQI
4th Aug 2026229 AMAQI
4th Aug 20262410 AMAQI
4th Aug 20262311 AMAQI
4th Aug 20262712 PMAQI
4th Aug 2026231 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026253 PMAQI
4th Aug 2026234 PMAQI
4th Aug 2026215 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026217 PMAQI
4th Aug 2026268 PMAQI
4th Aug 2026299 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20262711 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026242 AMAQI
5th Aug 2026233 AMAQI
5th Aug 2026254 AMAQI
16°C15/18°C
5th Aug 2026215 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026187 AMAQI
5th Aug 2026238 AMAQI
5th Aug 2026169 AMAQI
5th Aug 20262210 AMAQI
5th Aug 20262611 AMAQI
5th Aug 20262212 PMAQI
5th Aug 2026321 PMAQI
5th Aug 2026262 PMAQI
5th Aug 2026243 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026345 PMAQI
5th Aug 2026356 PMAQI
5th Aug 2026267 PMAQI
5th Aug 2026268 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026183 AMAQI
6th Aug 2026134 AMAQI
14°C12/15°C
6th Aug 2026235 AMAQI
6th Aug 2026276 AMAQI
6th Aug 2026187 AMAQI
6th Aug 2026148 AMAQI
6th Aug 2026279 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026241 PMAQI
6th Aug 2026262 PMAQI
6th Aug 2026273 PMAQI
6th Aug 2026234 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026307 PMAQI
6th Aug 2026198 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262711 PMAQI
7th Aug 20262712 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026484 AMAQI
14°C11/16°C
7th Aug 2026365 AMAQI
7th Aug 2026426 AMAQI
7th Aug 2026277 AMAQI
7th Aug 2026298 AMAQI
7th Aug 2026299 AMAQI
7th Aug 20262910 AMAQI
7th Aug 20263411 AMAQI
7th Aug 20263412 PMAQI
7th Aug 2026301 PMAQI
7th Aug 2026252 PMAQI
7th Aug 2026253 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026336 PMAQI
7th Aug 2026297 PMAQI
7th Aug 2026238 PMAQI
7th Aug 2026219 PMAQI
7th Aug 20263110 PMAQI
7th Aug 20263111 PMAQI
8th Aug 20263812 AMAQI
8th Aug 2026391 AMAQI
8th Aug 2026402 AMAQI
8th Aug 2026393 AMAQI
8th Aug 2026314 AMAQI
14°C12/17°C
8th Aug 2026295 AMAQI
8th Aug 2026246 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026299 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20262711 AMAQI
8th Aug 20262912 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026292 PMAQI
8th Aug 2026293 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026275 PMAQI
8th Aug 2026236 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026298 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20262510 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262112 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026242 AMAQI
9th Aug 2026333 AMAQI
9th Aug 2026514 AMAQI
14°C11/17°C
9th Aug 2026235 AMAQI
9th Aug 2026296 AMAQI
9th Aug 2026307 AMAQI
9th Aug 2026228 AMAQI
9th Aug 2026219 AMAQI
9th Aug 20262210 AMAQI
9th Aug 20262011 AMAQI
9th Aug 20261812 PMAQI
9th Aug 2026161 PMAQI
9th Aug 2026132 PMAQI
9th Aug 2026133 PMAQI
9th Aug 2026164 PMAQI
9th Aug 2026185 PMAQI
9th Aug 2026166 PMAQI
9th Aug 2026207 PMAQI
9th Aug 2026228 PMAQI
9th Aug 2026229 PMAQI
9th Aug 20262410 PMAQI
9th Aug 20262411 PMAQI
10th Aug 20262512 AMAQI
10th Aug 2026241 AMAQI
10th Aug 2026222 AMAQI
10th Aug 2026233 AMAQI
10th Aug 2026314 AMAQI
14°C12/15°C
10th Aug 2026255 AMAQI
10th Aug 2026446 AMAQI
10th Aug 2026357 AMAQI
10th Aug 2026248 AMAQI
10th Aug 2026229 AMAQI
10th Aug 20262310 AMAQI
10th Aug 20262411 AMAQI
10th Aug 20262612 PMAQI
10th Aug 2026241 PMAQI
10th Aug 2026212 PMAQI
10th Aug 2026233 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026236 PMAQI
10th Aug 2026237 PMAQI
10th Aug 2026248 PMAQI
10th Aug 2026249 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262411 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026211 AMAQI
11th Aug 2026222 AMAQI
11th Aug 2026223 AMAQI
11th Aug 2026424 AMAQI
13°C10/17°C
11th Aug 2026575 AMAQI
11th Aug 2026566 AMAQI
11th Aug 2026547 AMAQI
11th Aug 2026258 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20262310 AMAQI
11th Aug 20262211 AMAQI
11th Aug 20262212 PMAQI
11th Aug 2026241 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026243 PMAQI
11th Aug 2026254 PMAQI
11th Aug 2026225 PMAQI
11th Aug 2026216 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026238 PMAQI
11th Aug 2026299 PMAQI
11th Aug 20262910 PMAQI
11th Aug 20262611 PMAQI
12th Aug 20262312 AMAQI
12th Aug 2026231 AMAQI
12th Aug 2026232 AMAQI
12th Aug 2026233 AMAQI
12th Aug 2026244 AMAQI
15°C10/20°C
12th Aug 2026235 AMAQI
12th Aug 2026256 AMAQI
12th Aug 2026297 AMAQI
12th Aug 2026278 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262410 AMAQI
12th Aug 20262711 AMAQI
12th Aug 20263612 PMAQI
12th Aug 2026261 PMAQI
12th Aug 2026272 PMAQI
12th Aug 2026363 PMAQI
12th Aug 2026344 PMAQI
12th Aug 2026265 PMAQI
12th Aug 2026256 PMAQI
12th Aug 2026237 PMAQI
12th Aug 2026238 PMAQI
12th Aug 2026219 PMAQI
12th Aug 20262410 PMAQI
12th Aug 20262411 PMAQI
13th Aug 20262412 AMAQI
13th Aug 2026251 AMAQI
13th Aug 2026232 AMAQI
13th Aug 2026233 AMAQI
13th Aug 2026264 AMAQI
17°C13/21°C
13th Aug 2026305 AMAQI
13th Aug 2026326 AMAQI
13th Aug 2026317 AMAQI
13th Aug 2026318 AMAQI
13th Aug 2026329 AMAQI
13th Aug 20263210 AMAQI
13th Aug 20263711 AMAQI
13th Aug 20264112 PMAQI
13th Aug 2026391 PMAQI
13th Aug 2026422 PMAQI
13th Aug 2026433 PMAQI
13th Aug 2026464 PMAQI
13th Aug 2026505 PMAQI
13th Aug 2026506 PMAQI
13th Aug 2026427 PMAQI
13th Aug 2026438 PMAQI
13th Aug 2026399 PMAQI
13th Aug 20263810 PMAQI
13th Aug 20263711 PMAQI
14th Aug 20263712 AMAQI
14th Aug 2026361 AMAQI
14th Aug 2026362 AMAQI
14th Aug 2026403 AMAQI
14th Aug 2026484 AMAQI
18°C15/21°C
14th Aug 2026465 AMAQI
14th Aug 2026446 AMAQI
14th Aug 2026397 AMAQI
14th Aug 2026348 AMAQI
14th Aug 2026259 AMAQI
14th Aug 20261610 AMAQI
14th Aug 20261611 AMAQI
14th Aug 20261612 PMAQI
14th Aug 2026181 PMAQI
14th Aug 2026172 PMAQI
14th Aug 2026183 PMAQI
14th Aug 2026144 PMAQI
14th Aug 2026165 PMAQI
14th Aug 2026166 PMAQI
14th Aug 2026167 PMAQI
14th Aug 2026168 PMAQI
14th Aug 2026149 PMAQI
14th Aug 2026910 PMAQI
14th Aug 2026411 PMAQI
15th Aug 2026812 AMAQI
15th Aug 202681 AMAQI
15th Aug 202672 AMAQI
15th Aug 202683 AMAQI
15th Aug 202694 AMAQI
16°C13/18°C
15th Aug 2026115 AMAQI
15th Aug 2026126 AMAQI
15th Aug 2026127 AMAQI
15th Aug 2026468 AMAQI
15th Aug 2026349 AMAQI
15th Aug 20262910 AMAQI
15th Aug 2026411 AMAQI
15th Aug 2026512 PMAQI
15th Aug 202661 PMAQI
15th Aug 202642 PMAQI
15th Aug 202643 PMAQI
15th Aug 202664 PMAQI
15th Aug 202665 PMAQI
15th Aug 202666 PMAQI
15th Aug 2026117 PMAQI
15th Aug 202688 PMAQI
15th Aug 2026209 PMAQI
15th Aug 20262010 PMAQI
15th Aug 20262111 PMAQI
16th Aug 20261812 AMAQI
16th Aug 2026181 AMAQI
16th Aug 2026192 AMAQI
16th Aug 2026203 AMAQI
16th Aug 2026254 AMAQI
14°C11/16°C
16th Aug 2026345 AMAQI
5 AM16th Aug 2026416 AMAQI
16th Aug 2026367 AMAQI
16th Aug 2026178 AMAQI
16th Aug 2026179 AMAQI
16th Aug 20261810 AMAQI
16th Aug 20261811 AMAQI
16th Aug 20261312 PMAQI
16th Aug 2026161 PMAQI
1 PM16th Aug 2026162 PMAQI
16th Aug 2026143 PMAQI
16th Aug 2026164 PMAQI
16th Aug 2026145 PMAQI
16th Aug 2026186 PMAQI
16th Aug 2026177 PMAQI
16th Aug 2026178 PMAQI
16th Aug 2026189 PMAQI
9 PM16th Aug 20261510 PMAQI
16th Aug 20261611 PMAQI
1 AM
4 AM
6°C-6/14°C
Day time
Avg. Highest Time
6 AM
32AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM - 8 PM
24AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 32), while the lowest AQI was between 7 PM to 8 PM (Avg. 24).
Night time
Avg. Highest Time
4 AM
29AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 PM - 11 PM
25AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 29), while the lowest AQI was between 10 PM to 11 PM (Avg. 25).
2026 Days Vs Air Quality
Ayr, South Ayrshire, United Kingdom
2026
98%
221
2%
4
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
221 DaysModerate
4 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2026, 98% of 228 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
Ayr, South Ayrshire, United Kingdom
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
12AQI (US)
12AQI (US)
2nd January 2026
12AQI (US)
12AQI (US)
3rd January 2026
10AQI (US)
10AQI (US)
4th January 2026
12AQI (US)
12AQI (US)
5th January 2026
14AQI (US)
14AQI (US)
6th January 2026
22AQI (US)
22AQI (US)
7th January 2026
12AQI (US)
12AQI (US)
8th January 2026
22AQI (US)
22AQI (US)
9th January 2026
28AQI (US)
28AQI (US)
10th January 2026
26AQI (US)
26AQI (US)
11th January 2026
12AQI (US)
12AQI (US)
12th January 2026
13AQI (US)
13AQI (US)
13th January 2026
12AQI (US)
12AQI (US)
14th January 2026
12AQI (US)
12AQI (US)
15th January 2026
14AQI (US)
14AQI (US)
16th January 2026
24AQI (US)
24AQI (US)
17th January 2026
28AQI (US)
28AQI (US)
18th January 2026
30AQI (US)
30AQI (US)
19th January 2026
30AQI (US)
30AQI (US)
20th January 2026
24AQI (US)
24AQI (US)
21st January 2026
19AQI (US)
19AQI (US)
22nd January 2026
26AQI (US)
26AQI (US)
23rd January 2026
31AQI (US)
31AQI (US)
24th January 2026
42AQI (US)
42AQI (US)
25th January 2026
40AQI (US)
40AQI (US)
26th January 2026
30AQI (US)
30AQI (US)
27th January 2026
22AQI (US)
22AQI (US)
28th January 2026
25AQI (US)
25AQI (US)
29th January 2026
44AQI (US)
44AQI (US)
30th January 2026
30AQI (US)
30AQI (US)
31st January 2026
36AQI (US)
36AQI (US)
1st February 2026
40AQI (US)
40AQI (US)
2nd February 2026
37AQI (US)
37AQI (US)
3rd February 2026
43AQI (US)
43AQI (US)
4th February 2026
40AQI (US)
40AQI (US)
5th February 2026
42AQI (US)
42AQI (US)
6th February 2026
31AQI (US)
31AQI (US)
7th February 2026
32AQI (US)
32AQI (US)
8th February 2026
34AQI (US)
34AQI (US)
9th February 2026
38AQI (US)
38AQI (US)
10th February 2026
38AQI (US)
38AQI (US)
11th February 2026
38AQI (US)
38AQI (US)
12th February 2026
33AQI (US)
33AQI (US)
13th February 2026
41AQI (US)
41AQI (US)
14th February 2026
34AQI (US)
34AQI (US)
15th February 2026
29AQI (US)
29AQI (US)
16th February 2026
28AQI (US)
28AQI (US)
17th February 2026
39AQI (US)
39AQI (US)
18th February 2026
36AQI (US)
36AQI (US)
19th February 2026
38AQI (US)
38AQI (US)
20th February 2026
33AQI (US)
33AQI (US)
21st February 2026
29AQI (US)
29AQI (US)
22nd February 2026
34AQI (US)
34AQI (US)
23rd February 2026
33AQI (US)
33AQI (US)
24th February 2026
28AQI (US)
28AQI (US)
25th February 2026
28AQI (US)
28AQI (US)
26th February 2026
25AQI (US)
25AQI (US)
27th February 2026
30AQI (US)
30AQI (US)
28th February 2026
24AQI (US)
24AQI (US)
1st March 2026
24AQI (US)
24AQI (US)
2nd March 2026
36AQI (US)
36AQI (US)
3rd March 2026
43AQI (US)
43AQI (US)
4th March 2026
38AQI (US)
38AQI (US)
5th March 2026
42AQI (US)
42AQI (US)
6th March 2026
12AQI (US)
12AQI (US)
7th March 2026
19AQI (US)
19AQI (US)
8th March 2026
34AQI (US)
34AQI (US)
9th March 2026
36AQI (US)
36AQI (US)
10th March 2026
16AQI (US)
16AQI (US)
11th March 2026
34AQI (US)
34AQI (US)
12th March 2026
38AQI (US)
38AQI (US)
13th March 2026
32AQI (US)
32AQI (US)
14th March 2026
26AQI (US)
26AQI (US)
15th March 2026
26AQI (US)
26AQI (US)
16th March 2026
26AQI (US)
26AQI (US)
17th March 2026
35AQI (US)
35AQI (US)
18th March 2026
30AQI (US)
30AQI (US)
19th March 2026
28AQI (US)
28AQI (US)
20th March 2026
47AQI (US)
47AQI (US)
21st March 2026
57AQI (US)
57AQI (US)
22nd March 2026
72AQI (US)
72AQI (US)
23rd March 2026
31AQI (US)
31AQI (US)
24th March 2026
30AQI (US)
30AQI (US)
25th March 2026
15AQI (US)
15AQI (US)
26th March 2026
16AQI (US)
16AQI (US)
27th March 2026
28AQI (US)
28AQI (US)
28th March 2026
30AQI (US)
30AQI (US)
29th March 2026
30AQI (US)
30AQI (US)
30th March 2026
26AQI (US)
26AQI (US)
31st March 2026
20AQI (US)
20AQI (US)
1st April 2026
24AQI (US)
24AQI (US)
2nd April 2026
20AQI (US)
20AQI (US)
3rd April 2026
22AQI (US)
22AQI (US)
4th April 2026
23AQI (US)
23AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
24AQI (US)
24AQI (US)
7th April 2026
22AQI (US)
22AQI (US)
8th April 2026
28AQI (US)
28AQI (US)
9th April 2026
24AQI (US)
24AQI (US)
10th April 2026
24AQI (US)
24AQI (US)
11th April 2026
28AQI (US)
28AQI (US)
12th April 2026
27AQI (US)
27AQI (US)
13th April 2026
26AQI (US)
26AQI (US)
14th April 2026
26AQI (US)
26AQI (US)
15th April 2026
21AQI (US)
21AQI (US)
16th April 2026
26AQI (US)
26AQI (US)
17th April 2026
18th April 2026
26AQI (US)
26AQI (US)
19th April 2026
27AQI (US)
27AQI (US)
20th April 2026
24AQI (US)
24AQI (US)
21st April 2026
22AQI (US)
22AQI (US)
22nd April 2026
23rd April 2026
22AQI (US)
22AQI (US)
24th April 2026
26AQI (US)
26AQI (US)
25th April 2026
32AQI (US)
32AQI (US)
26th April 2026
32AQI (US)
32AQI (US)
27th April 2026
24AQI (US)
24AQI (US)
28th April 2026
22AQI (US)
22AQI (US)
29th April 2026
23AQI (US)
23AQI (US)
30th April 2026
21AQI (US)
21AQI (US)
1st May 2026
26AQI (US)
26AQI (US)
2nd May 2026
31AQI (US)
31AQI (US)
3rd May 2026
28AQI (US)
28AQI (US)
4th May 2026
16AQI (US)
16AQI (US)
5th May 2026
14AQI (US)
14AQI (US)
6th May 2026
24AQI (US)
24AQI (US)
7th May 2026
22AQI (US)
22AQI (US)
8th May 2026
21AQI (US)
21AQI (US)
9th May 2026
10th May 2026
21AQI (US)
21AQI (US)
11th May 2026
20AQI (US)
20AQI (US)
12th May 2026
24AQI (US)
24AQI (US)
13th May 2026
16AQI (US)
16AQI (US)
14th May 2026
16AQI (US)
16AQI (US)
15th May 2026
28AQI (US)
28AQI (US)
16th May 2026
35AQI (US)
35AQI (US)
17th May 2026
38AQI (US)
38AQI (US)
18th May 2026
34AQI (US)
34AQI (US)
19th May 2026
32AQI (US)
32AQI (US)
20th May 2026
31AQI (US)
31AQI (US)
21st May 2026
34AQI (US)
34AQI (US)
22nd May 2026
30AQI (US)
30AQI (US)
23rd May 2026
36AQI (US)
36AQI (US)
24th May 2026
48AQI (US)
48AQI (US)
25th May 2026
34AQI (US)
34AQI (US)
26th May 2026
30AQI (US)
30AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
21AQI (US)
21AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
22AQI (US)
22AQI (US)
1st June 2026
15AQI (US)
15AQI (US)
2nd June 2026
20AQI (US)
20AQI (US)
3rd June 2026
12AQI (US)
12AQI (US)
4th June 2026
17AQI (US)
17AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
16AQI (US)
16AQI (US)
7th June 2026
17AQI (US)
17AQI (US)
8th June 2026
19AQI (US)
19AQI (US)
9th June 2026
14AQI (US)
14AQI (US)
10th June 2026
20AQI (US)
20AQI (US)
11th June 2026
16AQI (US)
16AQI (US)
12th June 2026
21AQI (US)
21AQI (US)
13th June 2026
22AQI (US)
22AQI (US)
14th June 2026
18AQI (US)
18AQI (US)
15th June 2026
20AQI (US)
20AQI (US)
16th June 2026
23AQI (US)
23AQI (US)
17th June 2026
22AQI (US)
22AQI (US)
18th June 2026
18AQI (US)
18AQI (US)
19th June 2026
16AQI (US)
16AQI (US)
20th June 2026
19AQI (US)
19AQI (US)
21st June 2026
17AQI (US)
17AQI (US)
22nd June 2026
20AQI (US)
20AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
13AQI (US)
13AQI (US)
25th June 2026
20AQI (US)
20AQI (US)
26th June 2026
32AQI (US)
32AQI (US)
27th June 2026
24AQI (US)
24AQI (US)
28th June 2026
20AQI (US)
20AQI (US)
29th June 2026
20AQI (US)
20AQI (US)
30th June 2026
16AQI (US)
16AQI (US)
1st July 2026
10AQI (US)
10AQI (US)
2nd July 2026
19AQI (US)
19AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
15AQI (US)
15AQI (US)
5th July 2026
7AQI (US)
7AQI (US)
6th July 2026
10AQI (US)
10AQI (US)
7th July 2026
14AQI (US)
14AQI (US)
8th July 2026
15AQI (US)
15AQI (US)
9th July 2026
22AQI (US)
22AQI (US)
10th July 2026
22AQI (US)
22AQI (US)
11th July 2026
25AQI (US)
25AQI (US)
12th July 2026
23AQI (US)
23AQI (US)
13th July 2026
22AQI (US)
22AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
52AQI (US)
52AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
51AQI (US)
51AQI (US)
18th July 2026
25AQI (US)
25AQI (US)
19th July 2026
24AQI (US)
24AQI (US)
20th July 2026
26AQI (US)
26AQI (US)
21st July 2026
27AQI (US)
27AQI (US)
22nd July 2026
28AQI (US)
28AQI (US)
23rd July 2026
24AQI (US)
24AQI (US)
24th July 2026
29AQI (US)
29AQI (US)
25th July 2026
22AQI (US)
22AQI (US)
26th July 2026
18AQI (US)
18AQI (US)
27th July 2026
26AQI (US)
26AQI (US)
28th July 2026
35AQI (US)
35AQI (US)
29th July 2026
28AQI (US)
28AQI (US)
30th July 2026
28AQI (US)
28AQI (US)
31st July 2026
26AQI (US)
26AQI (US)
1st August 2026
33AQI (US)
33AQI (US)
2nd August 2026
39AQI (US)
39AQI (US)
3rd August 2026
28AQI (US)
28AQI (US)
4th August 2026
24AQI (US)
24AQI (US)
5th August 2026
25AQI (US)
25AQI (US)
6th August 2026
24AQI (US)
24AQI (US)
7th August 2026
30AQI (US)
30AQI (US)
8th August 2026
29AQI (US)
29AQI (US)
9th August 2026
22AQI (US)
22AQI (US)
10th August 2026
26AQI (US)
26AQI (US)
11th August 2026
28AQI (US)
28AQI (US)
12th August 2026
26AQI (US)
26AQI (US)
13th August 2026
36AQI (US)
36AQI (US)
14th August 2026
24AQI (US)
24AQI (US)
15th August 2026
12AQI (US)
12AQI (US)
16th August 2026
20AQI (US)
20AQI (US)
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
23AQI (US)
34AQI (US)
32AQI (US)
25AQI (US)
27AQI (US)
19AQI (US)
24AQI (US)
27AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202626AQI (US)
31
28
29
2
28
30
30
29
2
16
221
4
Highest AQI (US) recorded in
February34AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202529AQI (US)
31
25
3
23
8
29
1
30
1
29
1
30
1
31
30
25
6
30
30
1
343
22
Highest AQI (US) recorded in
March36AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
202428AQI (US)
27
2
29
27
3
30
26
4
30
31
28
3
24
4
31
28
2
31
342
18
Highest AQI (US) recorded in
May36AQI (US)
Lowest AQI (US) recorded in
July22AQI (US)
202327AQI (US)
29
2
26
2
31
26
2
30
1
26
4
31
31
26
3
31
29
31
347
14
Highest AQI (US) recorded in
April34AQI (US)
Lowest AQI (US) recorded in
October18AQI (US)
202231AQI (US)
29
2
20
1
21
9
1
28
2
29
2
30
24
1
27
31
30
28
3
298
19
1
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
July23AQI (US)
202127AQI (US)
30
28
29
2
25
2
2
1
31
30
31
27
25
5
31
30
30
1
347
10
2
1
Highest AQI (US) recorded in
April44AQI (US)
Lowest AQI (US) recorded in
February15AQI (US)
202027AQI (US)
12
1
19
2
18
19
3
2
1
1
31
27
30
27
1
29
1
31
243
7
2
2
1
Highest AQI (US) recorded in
June64AQI (US)
Lowest AQI (US) recorded in
September12AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
31AQI (US)Least Polluted Year Recorded
2026(Avg.)
26AQI (US)Ayr's annual 2026 AQI (US) (26) shows an average percentage change of -7.4% (improved AQI (US)) compared to previous years: 2020 (27), 2021 (27), 2022 (31), 2023 (27), 2024 (28), 2025 (29).
