Auburn, Maine, United States 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
Auburn, Maine, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
75AQILowest AQI recorded on
30th Aug 2023
8AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 75 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Auburn, Maine, United States
AQI
Day
Night
.
5 AM4th Aug 2025
8 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
6PM4th Aug
67AQI
Avg. Lowest Time
8AM4th Aug
44AQI
Night time
Avg. Highest Time
10PM4th Aug
70AQI
Avg. Lowest Time
4AM5th Aug
54AQI
In the last 24 hours,
Auburn's AQI reached its highest point of 70 at 10 PM during the Night, while the lowest point, 44, was recorded at 8 AM during the Day between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Auburn, Maine, United States
JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Jul 2025255 AMAQI
6th Jul 2025326 AMAQI
6th Jul 2025297 AMAQI
6th Jul 2025268 AMAQI
6th Jul 2025259 AMAQI
6th Jul 20252710 AMAQI
6th Jul 20252811 AMAQI
6th Jul 20253012 PMAQI
6th Jul 2025291 PMAQI
6th Jul 2025312 PMAQI
6th Jul 2025283 PMAQI
6th Jul 2025294 PMAQI
6th Jul 2025295 PMAQI
6th Jul 2025296 PMAQI
6th Jul 2025287 PMAQI
6th Jul 2025298 PMAQI
6th Jul 2025299 PMAQI
6th Jul 20252910 PMAQI
6th Jul 20252911 PMAQI
7th Jul 20252912 AMAQI
7th Jul 2025291 AMAQI
7th Jul 2025322 AMAQI
7th Jul 2025303 AMAQI
7th Jul 2025304 AMAQI
27°C17/35°C
7th Jul 2025315 AMAQI
7th Jul 2025316 AMAQI
7th Jul 2025337 AMAQI
7th Jul 2025398 AMAQI
7th Jul 2025359 AMAQI
7th Jul 20253210 AMAQI
7th Jul 20253211 AMAQI
7th Jul 20253712 PMAQI
7th Jul 2025331 PMAQI
7th Jul 2025332 PMAQI
7th Jul 2025323 PMAQI
7th Jul 2025314 PMAQI
7th Jul 2025315 PMAQI
7th Jul 2025306 PMAQI
7th Jul 2025327 PMAQI
7th Jul 2025328 PMAQI
7th Jul 2025319 PMAQI
7th Jul 20253110 PMAQI
7th Jul 20253111 PMAQI
8th Jul 20253012 AMAQI
8th Jul 2025261 AMAQI
8th Jul 2025232 AMAQI
8th Jul 2025223 AMAQI
8th Jul 2025234 AMAQI
28°C21/35°C
8th Jul 2025235 AMAQI
8th Jul 2025246 AMAQI
8th Jul 2025257 AMAQI
8th Jul 2025318 AMAQI
8th Jul 2025329 AMAQI
8th Jul 20252910 AMAQI
8th Jul 20253211 AMAQI
8th Jul 20253512 PMAQI
8th Jul 2025291 PMAQI
8th Jul 2025292 PMAQI
8th Jul 2025283 PMAQI
8th Jul 2025284 PMAQI
8th Jul 2025285 PMAQI
8th Jul 2025276 PMAQI
8th Jul 2025277 PMAQI
8th Jul 2025268 PMAQI
8th Jul 2025259 PMAQI
8th Jul 20252510 PMAQI
8th Jul 20252411 PMAQI
9th Jul 20252412 AMAQI
9th Jul 2025221 AMAQI
9th Jul 2025232 AMAQI
9th Jul 2025223 AMAQI
9th Jul 2025224 AMAQI
22°C18/24°C
9th Jul 2025215 AMAQI
9th Jul 2025206 AMAQI
9th Jul 2025217 AMAQI
9th Jul 2025258 AMAQI
9th Jul 2025259 AMAQI
9th Jul 20252210 AMAQI
9th Jul 20252811 AMAQI
9th Jul 20252612 PMAQI
9th Jul 2025261 PMAQI
9th Jul 2025222 PMAQI
9th Jul 2025243 PMAQI
9th Jul 2025224 PMAQI
9th Jul 2025215 PMAQI
9th Jul 2025216 PMAQI
9th Jul 2025227 PMAQI
9th Jul 2025238 PMAQI
9th Jul 2025239 PMAQI
9th Jul 20252410 PMAQI
9th Jul 20252411 PMAQI
10th Jul 20252412 AMAQI
10th Jul 2025251 AMAQI
10th Jul 2025242 AMAQI
10th Jul 2025233 AMAQI
10th Jul 2025244 AMAQI
21°C17/25°C
10th Jul 2025245 AMAQI
10th Jul 2025236 AMAQI
10th Jul 2025257 AMAQI
10th Jul 2025258 AMAQI
10th Jul 2025249 AMAQI
10th Jul 20252210 AMAQI
10th Jul 20252311 AMAQI
10th Jul 20252312 PMAQI
10th Jul 2025241 PMAQI
10th Jul 2025232 PMAQI
10th Jul 2025243 PMAQI
10th Jul 2025234 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025246 PMAQI
10th Jul 2025247 PMAQI
10th Jul 2025248 PMAQI
10th Jul 2025259 PMAQI
10th Jul 20252610 PMAQI
10th Jul 20252611 PMAQI
11th Jul 20252712 AMAQI
11th Jul 2025271 AMAQI
11th Jul 2025272 AMAQI
11th Jul 2025293 AMAQI
11th Jul 2025274 AMAQI
18°C16/19°C
11th Jul 2025275 AMAQI
11th Jul 2025276 AMAQI
11th Jul 2025287 AMAQI
11th Jul 2025278 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20252910 AMAQI
11th Jul 20252911 AMAQI
11th Jul 20253212 PMAQI
11th Jul 2025301 PMAQI
11th Jul 2025302 PMAQI
11th Jul 2025303 PMAQI
11th Jul 2025304 PMAQI
11th Jul 2025305 PMAQI
11th Jul 2025306 PMAQI
11th Jul 2025297 PMAQI
11th Jul 2025308 PMAQI
11th Jul 2025289 PMAQI
11th Jul 20252910 PMAQI
11th Jul 20253011 PMAQI
12th Jul 20253112 AMAQI
12th Jul 2025321 AMAQI
12th Jul 2025302 AMAQI
12th Jul 2025313 AMAQI
12th Jul 2025314 AMAQI
20°C16/25°C
12th Jul 2025325 AMAQI
12th Jul 2025326 AMAQI
12th Jul 2025327 AMAQI
12th Jul 2025318 AMAQI
12th Jul 2025319 AMAQI
12th Jul 20253010 AMAQI
12th Jul 20253111 AMAQI
12th Jul 20253112 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025312 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025324 PMAQI
12th Jul 2025315 PMAQI
12th Jul 2025316 PMAQI
12th Jul 2025307 PMAQI
12th Jul 2025308 PMAQI
12th Jul 2025299 PMAQI
12th Jul 20252910 PMAQI
12th Jul 20252911 PMAQI
13th Jul 20253012 AMAQI
13th Jul 2025301 AMAQI
13th Jul 2025322 AMAQI
13th Jul 2025313 AMAQI
13th Jul 2025314 AMAQI
19°C17/23°C
13th Jul 2025335 AMAQI
13th Jul 2025326 AMAQI
13th Jul 2025317 AMAQI
13th Jul 2025318 AMAQI
13th Jul 2025329 AMAQI
13th Jul 20253110 AMAQI
13th Jul 20253011 AMAQI
13th Jul 20253212 PMAQI
13th Jul 2025311 PMAQI
13th Jul 2025322 PMAQI
13th Jul 2025313 PMAQI
13th Jul 2025304 PMAQI
13th Jul 2025305 PMAQI
13th Jul 2025296 PMAQI
13th Jul 2025317 PMAQI
13th Jul 2025308 PMAQI
13th Jul 2025279 PMAQI
13th Jul 20252710 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252912 AMAQI
14th Jul 2025281 AMAQI
14th Jul 2025272 AMAQI
14th Jul 2025283 AMAQI
14th Jul 2025274 AMAQI
19°C17/21°C
14th Jul 2025265 AMAQI
14th Jul 2025256 AMAQI
14th Jul 2025257 AMAQI
14th Jul 2025248 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252810 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20252812 PMAQI
14th Jul 2025291 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025293 PMAQI
14th Jul 2025294 PMAQI
14th Jul 2025295 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025299 PMAQI
14th Jul 20252910 PMAQI
14th Jul 20252911 PMAQI
15th Jul 20252812 AMAQI
15th Jul 2025291 AMAQI
15th Jul 2025292 AMAQI
15th Jul 2025303 AMAQI
15th Jul 2025304 AMAQI
21°C17/25°C
15th Jul 2025295 AMAQI
15th Jul 2025296 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025308 AMAQI
15th Jul 2025299 AMAQI
15th Jul 20252710 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20253012 PMAQI
15th Jul 2025291 PMAQI
15th Jul 2025302 PMAQI
15th Jul 2025293 PMAQI
15th Jul 2025294 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025316 PMAQI
15th Jul 2025297 PMAQI
15th Jul 2025298 PMAQI
15th Jul 2025309 PMAQI
15th Jul 20252910 PMAQI
15th Jul 20253011 PMAQI
16th Jul 20253012 AMAQI
16th Jul 2025301 AMAQI
16th Jul 2025302 AMAQI
16th Jul 2025313 AMAQI
16th Jul 2025274 AMAQI
25°C19/33°C
16th Jul 2025295 AMAQI
16th Jul 2025306 AMAQI
16th Jul 2025327 AMAQI
16th Jul 2025318 AMAQI
16th Jul 2025299 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20254111 AMAQI
16th Jul 20254212 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025392 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025394 PMAQI
16th Jul 2025365 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025367 PMAQI
16th Jul 2025378 PMAQI
16th Jul 2025349 PMAQI
16th Jul 20253510 PMAQI
16th Jul 20253611 PMAQI
17th Jul 20253612 AMAQI
17th Jul 2025371 AMAQI
17th Jul 2025372 AMAQI
17th Jul 2025353 AMAQI
17th Jul 2025354 AMAQI
25°C17/34°C
17th Jul 2025385 AMAQI
17th Jul 2025406 AMAQI
17th Jul 2025407 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025429 AMAQI
17th Jul 20254210 AMAQI
17th Jul 20254311 AMAQI
17th Jul 20254412 PMAQI
17th Jul 2025461 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025413 PMAQI
17th Jul 2025394 PMAQI
17th Jul 2025395 PMAQI
17th Jul 2025396 PMAQI
17th Jul 2025397 PMAQI
17th Jul 2025408 PMAQI
17th Jul 2025399 PMAQI
17th Jul 20253710 PMAQI
17th Jul 20253711 PMAQI
18th Jul 20253612 AMAQI
18th Jul 2025331 AMAQI
18th Jul 2025322 AMAQI
18th Jul 2025313 AMAQI
18th Jul 2025284 AMAQI
23°C20/27°C
18th Jul 2025285 AMAQI
18th Jul 2025286 AMAQI
18th Jul 2025307 AMAQI
18th Jul 2025318 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20253010 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20253012 PMAQI
18th Jul 2025291 PMAQI
18th Jul 2025272 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025314 PMAQI
18th Jul 2025285 PMAQI
18th Jul 2025276 PMAQI
18th Jul 2025297 PMAQI
18th Jul 2025298 PMAQI
18th Jul 2025259 PMAQI
18th Jul 20252410 PMAQI
18th Jul 20252511 PMAQI
19th Jul 20252712 AMAQI
19th Jul 2025301 AMAQI
19th Jul 2025302 AMAQI
19th Jul 2025293 AMAQI
19th Jul 2025264 AMAQI
23°C16/28°C
19th Jul 2025295 AMAQI
19th Jul 2025296 AMAQI
19th Jul 2025287 AMAQI
19th Jul 2025288 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252512 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025293 PMAQI
19th Jul 2025294 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025298 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20253010 PMAQI
19th Jul 20253011 PMAQI
20th Jul 20253012 AMAQI
20th Jul 2025311 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025253 AMAQI
20th Jul 2025234 AMAQI
21°C12/28°C
20th Jul 2025235 AMAQI
20th Jul 2025246 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025258 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252710 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025276 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20252712 AMAQI
21st Jul 2025271 AMAQI
21st Jul 2025302 AMAQI
21st Jul 2025303 AMAQI
21st Jul 2025334 AMAQI
19°C17/25°C
21st Jul 2025375 AMAQI
21st Jul 2025376 AMAQI
21st Jul 2025347 AMAQI
21st Jul 2025348 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20253010 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025272 PMAQI
21st Jul 2025293 PMAQI
21st Jul 2025294 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025296 PMAQI
21st Jul 2025297 PMAQI
21st Jul 2025288 PMAQI
21st Jul 2025279 PMAQI
21st Jul 20252710 PMAQI
21st Jul 20252811 PMAQI
22nd Jul 20252812 AMAQI
22nd Jul 2025251 AMAQI
22nd Jul 2025242 AMAQI
22nd Jul 2025223 AMAQI
22nd Jul 2025224 AMAQI
20°C16/25°C
22nd Jul 2025215 AMAQI
22nd Jul 2025196 AMAQI
22nd Jul 2025207 AMAQI
22nd Jul 2025198 AMAQI
22nd Jul 2025199 AMAQI
22nd Jul 20252010 AMAQI
22nd Jul 20252111 AMAQI
22nd Jul 20252112 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025246 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025238 PMAQI
22nd Jul 2025239 PMAQI
22nd Jul 20252310 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252312 AMAQI
23rd Jul 2025311 AMAQI
23rd Jul 2025322 AMAQI
23rd Jul 2025293 AMAQI
23rd Jul 2025264 AMAQI
19°C11/27°C
23rd Jul 2025245 AMAQI
23rd Jul 2025236 AMAQI
23rd Jul 2025247 AMAQI
23rd Jul 2025248 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252111 AMAQI
23rd Jul 20252312 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025232 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025274 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025257 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025279 PMAQI
23rd Jul 20252710 PMAQI
23rd Jul 20252711 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025241 AMAQI
24th Jul 2025232 AMAQI
24th Jul 2025243 AMAQI
24th Jul 2025244 AMAQI
21°C13/28°C
24th Jul 2025225 AMAQI
24th Jul 2025216 AMAQI
24th Jul 2025237 AMAQI
24th Jul 2025248 AMAQI
24th Jul 2025239 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20252511 AMAQI
24th Jul 20252712 PMAQI
24th Jul 2025291 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025245 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025257 PMAQI
24th Jul 2025258 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252710 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252512 AMAQI
25th Jul 2025271 AMAQI
25th Jul 2025292 AMAQI
25th Jul 2025293 AMAQI
25th Jul 2025304 AMAQI
24°C15/33°C
25th Jul 2025355 AMAQI
25th Jul 2025296 AMAQI
25th Jul 2025327 AMAQI
25th Jul 2025318 AMAQI
25th Jul 2025329 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20252912 PMAQI
25th Jul 2025281 PMAQI
25th Jul 2025272 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025274 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025266 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20253311 PMAQI
26th Jul 20253812 AMAQI
26th Jul 2025571 AMAQI
26th Jul 2025562 AMAQI
26th Jul 2025563 AMAQI
26th Jul 2025574 AMAQI
26°C19/31°C
26th Jul 2025555 AMAQI
26th Jul 2025566 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025528 AMAQI
26th Jul 2025499 AMAQI
26th Jul 20254810 AMAQI
26th Jul 20254111 AMAQI
26th Jul 20253912 PMAQI
26th Jul 2025371 PMAQI
26th Jul 2025372 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025436 PMAQI
26th Jul 2025437 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20254010 PMAQI
26th Jul 20254011 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025343 AMAQI
27th Jul 2025334 AMAQI
23°C14/31°C
27th Jul 2025335 AMAQI
27th Jul 2025316 AMAQI
27th Jul 2025337 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025339 AMAQI
27th Jul 20253610 AMAQI
27th Jul 20254011 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025362 PMAQI
27th Jul 2025353 PMAQI
27th Jul 2025354 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025366 PMAQI
27th Jul 2025347 PMAQI
27th Jul 2025348 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20253410 PMAQI
27th Jul 20253411 PMAQI
28th Jul 20253412 AMAQI
28th Jul 2025331 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025323 AMAQI
28th Jul 2025324 AMAQI
19°C13/27°C
28th Jul 2025315 AMAQI
28th Jul 2025306 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025318 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20253210 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253312 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025333 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025336 PMAQI
28th Jul 2025337 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025349 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20253311 PMAQI
29th Jul 20253412 AMAQI
29th Jul 2025341 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025303 AMAQI
29th Jul 2025334 AMAQI
24°C17/32°C
29th Jul 2025335 AMAQI
29th Jul 2025356 AMAQI
29th Jul 2025367 AMAQI
29th Jul 2025348 AMAQI
29th Jul 2025339 AMAQI
29th Jul 20253410 AMAQI
29th Jul 20253411 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025331 PMAQI
29th Jul 2025342 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025356 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025368 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253711 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025381 AMAQI
30th Jul 2025372 AMAQI
30th Jul 2025343 AMAQI
30th Jul 2025344 AMAQI
25°C18/35°C
30th Jul 2025355 AMAQI
30th Jul 2025356 AMAQI
30th Jul 2025367 AMAQI
30th Jul 2025398 AMAQI
30th Jul 2025409 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20253912 PMAQI
30th Jul 2025401 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025384 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025387 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025371 AMAQI
31st Jul 2025372 AMAQI
31st Jul 2025363 AMAQI
31st Jul 2025354 AMAQI
24°C16/33°C
31st Jul 2025345 AMAQI
31st Jul 2025366 AMAQI
31st Jul 2025387 AMAQI
31st Jul 2025398 AMAQI
31st Jul 2025399 AMAQI
31st Jul 20254010 AMAQI
31st Jul 20253911 AMAQI
31st Jul 20254012 PMAQI
31st Jul 2025401 PMAQI
31st Jul 2025412 PMAQI
31st Jul 2025413 PMAQI
31st Jul 2025404 PMAQI
31st Jul 2025415 PMAQI
31st Jul 2025416 PMAQI
31st Jul 2025397 PMAQI
31st Jul 2025408 PMAQI
31st Jul 2025449 PMAQI
31st Jul 20254610 PMAQI
31st Jul 20254411 PMAQI
1st Aug 20254512 AMAQI
1st Aug 2025461 AMAQI
1st Aug 2025432 AMAQI
1st Aug 2025413 AMAQI
1st Aug 2025394 AMAQI
21°C17/23°C
1st Aug 2025375 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025327 AMAQI
1st Aug 2025308 AMAQI
1st Aug 2025299 AMAQI
1st Aug 20252810 AMAQI
1st Aug 20252711 AMAQI
1st Aug 20252612 PMAQI
1st Aug 2025271 PMAQI
1st Aug 2025272 PMAQI
1st Aug 2025303 PMAQI
1st Aug 2025284 PMAQI
1st Aug 2025285 PMAQI
1st Aug 2025276 PMAQI
1st Aug 2025337 PMAQI
1st Aug 2025328 PMAQI
1st Aug 2025319 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20253412 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025333 AMAQI
2nd Aug 2025304 AMAQI
20°C15/24°C
2nd Aug 2025275 AMAQI
2nd Aug 2025266 AMAQI
2nd Aug 2025267 AMAQI
2nd Aug 2025258 AMAQI
2nd Aug 2025229 AMAQI
2nd Aug 20252110 AMAQI
2nd Aug 20251911 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025261 PMAQI
2nd Aug 2025242 PMAQI
2nd Aug 2025233 PMAQI
2nd Aug 2025244 PMAQI
2nd Aug 2025285 PMAQI
2nd Aug 2025326 PMAQI
2nd Aug 2025297 PMAQI
2nd Aug 2025298 PMAQI
2nd Aug 2025329 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20253711 PMAQI
3rd Aug 20253712 AMAQI
3rd Aug 2025341 AMAQI
3rd Aug 2025322 AMAQI
3rd Aug 2025293 AMAQI
3rd Aug 2025284 AMAQI
20°C12/28°C
3rd Aug 2025285 AMAQI
3rd Aug 2025296 AMAQI
3rd Aug 2025317 AMAQI
3rd Aug 2025328 AMAQI
3rd Aug 2025339 AMAQI
3rd Aug 20253610 AMAQI
3rd Aug 20253711 AMAQI
3rd Aug 20253712 PMAQI
3rd Aug 2025391 PMAQI
3rd Aug 2025422 PMAQI
3rd Aug 2025423 PMAQI
3rd Aug 2025414 PMAQI
3rd Aug 2025425 PMAQI
3rd Aug 2025436 PMAQI
3rd Aug 2025357 PMAQI
3rd Aug 2025398 PMAQI
3rd Aug 2025439 PMAQI
3rd Aug 20254110 PMAQI
3rd Aug 20254111 PMAQI
4th Aug 20254912 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025532 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025524 AMAQI
21°C10/31°C
4th Aug 2025525 AMAQI
4th Aug 2025476 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025469 AMAQI
4th Aug 20254810 AMAQI
4th Aug 20255211 AMAQI
4th Aug 20255712 PMAQI
4th Aug 2025581 PMAQI
4th Aug 2025612 PMAQI
4th Aug 2025653 PMAQI
4th Aug 2025624 PMAQI
4th Aug 2025635 PMAQI
4th Aug 2025676 PMAQI
4th Aug 2025517 PMAQI
4th Aug 2025598 PMAQI
4th Aug 2025679 PMAQI
4th Aug 20257010 PMAQI
4th Aug 20256711 PMAQI
5th Aug 20256812 AMAQI
5th Aug 2025651 AMAQI
5th Aug 2025602 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025544 AMAQI
24°C14/32°C
5 AM
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
31AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
31AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 31), while the lowest AQI was between 5 AM to 8 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 11 PM
32AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
32AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 32), while the lowest AQI was between 12 AM to 11 PM (Avg. 32).
2025 Days Vs Air Quality
Auburn, Maine, United States
2025
93%
201
6%
14
0.4%
1
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
201 DaysModerate
14 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 217 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
Auburn, Maine, United States
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
21AQI
21AQI
2nd January 2025
17AQI
17AQI
3rd January 2025
18AQI
18AQI
4th January 2025
18AQI
18AQI
5th January 2025
18AQI
18AQI
6th January 2025
19AQI
19AQI
7th January 2025
19AQI
19AQI
8th January 2025
18AQI
18AQI
9th January 2025
19AQI
19AQI
10th January 2025
20AQI
20AQI
11th January 2025
21AQI
21AQI
12th January 2025
26AQI
26AQI
13th January 2025
34AQI
34AQI
14th January 2025
28AQI
28AQI
15th January 2025
21AQI
21AQI
16th January 2025
37AQI
37AQI
17th January 2025
41AQI
41AQI
18th January 2025
29AQI
29AQI
19th January 2025
19AQI
19AQI
20th January 2025
20AQI
20AQI
21st January 2025
33AQI
33AQI
22nd January 2025
50AQI
50AQI
23rd January 2025
47AQI
47AQI
24th January 2025
43AQI
43AQI
25th January 2025
39AQI
39AQI
26th January 2025
38AQI
38AQI
27th January 2025
24AQI
24AQI
28th January 2025
21AQI
21AQI
29th January 2025
22AQI
22AQI
30th January 2025
21AQI
21AQI
31st January 2025
33AQI
33AQI
1st February 2025
22AQI
22AQI
2nd February 2025
26AQI
26AQI
3rd February 2025
25AQI
25AQI
4th February 2025
23AQI
23AQI
5th February 2025
27AQI
27AQI
6th February 2025
38AQI
38AQI
7th February 2025
31AQI
31AQI
8th February 2025
24AQI
24AQI
9th February 2025
22AQI
22AQI
10th February 2025
28AQI
28AQI
11th February 2025
34AQI
34AQI
12th February 2025
30AQI
30AQI
13th February 2025
21AQI
21AQI
14th February 2025
22AQI
22AQI
15th February 2025
21AQI
21AQI
16th February 2025
21AQI
21AQI
17th February 2025
22AQI
22AQI
18th February 2025
21AQI
21AQI
19th February 2025
21AQI
21AQI
20th February 2025
24AQI
24AQI
21st February 2025
20AQI
20AQI
22nd February 2025
22AQI
22AQI
23rd February 2025
35AQI
35AQI
24th February 2025
43AQI
43AQI
25th February 2025
44AQI
44AQI
26th February 2025
32AQI
32AQI
27th February 2025
29AQI
29AQI
28th February 2025
24AQI
24AQI
1st March 2025
27AQI
27AQI
2nd March 2025
23AQI
23AQI
3rd March 2025
27AQI
27AQI
4th March 2025
38AQI
38AQI
5th March 2025
39AQI
39AQI
6th March 2025
21AQI
21AQI
7th March 2025
21AQI
21AQI
8th March 2025
21AQI
21AQI
9th March 2025
21AQI
21AQI
10th March 2025
24AQI
24AQI
11th March 2025
33AQI
33AQI
12th March 2025
25AQI
25AQI
13th March 2025
23AQI
23AQI
14th March 2025
35AQI
35AQI
15th March 2025
21AQI
21AQI
16th March 2025
26AQI
26AQI
17th March 2025
17AQI
17AQI
18th March 2025
19AQI
19AQI
19th March 2025
26AQI
26AQI
20th March 2025
16AQI
16AQI
21st March 2025
26AQI
26AQI
22nd March 2025
23AQI
23AQI
23rd March 2025
22AQI
22AQI
24th March 2025
21AQI
21AQI
25th March 2025
26AQI
26AQI
26th March 2025
44AQI
44AQI
27th March 2025
31AQI
31AQI
28th March 2025
24AQI
24AQI
29th March 2025
18AQI
18AQI
30th March 2025
30AQI
30AQI
31st March 2025
22AQI
22AQI
1st April 2025
19AQI
19AQI
2nd April 2025
17AQI
17AQI
3rd April 2025
19AQI
19AQI
4th April 2025
19AQI
19AQI
5th April 2025
16AQI
16AQI
6th April 2025
12AQI
12AQI
7th April 2025
14AQI
14AQI
8th April 2025
19AQI
19AQI
9th April 2025
17AQI
17AQI
10th April 2025
20AQI
20AQI
11th April 2025
24AQI
24AQI
12th April 2025
22AQI
22AQI
13th April 2025
16AQI
16AQI
14th April 2025
19AQI
19AQI
15th April 2025
22AQI
22AQI
16th April 2025
16AQI
16AQI
17th April 2025
18AQI
18AQI
18th April 2025
24AQI
24AQI
19th April 2025
34AQI
34AQI
20th April 2025
23AQI
23AQI
21st April 2025
12AQI
12AQI
22nd April 2025
24AQI
24AQI
23rd April 2025
17AQI
17AQI
24th April 2025
19AQI
19AQI
25th April 2025
23AQI
23AQI
26th April 2025
19AQI
19AQI
27th April 2025
9AQI
9AQI
28th April 2025
18AQI
18AQI
29th April 2025
31AQI
31AQI
30th April 2025
21AQI
21AQI
1st May 2025
18AQI
18AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
27AQI
27AQI
4th May 2025
18AQI
18AQI
5th May 2025
19AQI
19AQI
6th May 2025
13AQI
13AQI
7th May 2025
20AQI
20AQI
8th May 2025
15AQI
15AQI
9th May 2025
19AQI
19AQI
10th May 2025
13AQI
13AQI
11th May 2025
18AQI
18AQI
12th May 2025
23AQI
23AQI
13th May 2025
21AQI
21AQI
14th May 2025
23AQI
23AQI
15th May 2025
26AQI
26AQI
16th May 2025
25AQI
25AQI
17th May 2025
18AQI
18AQI
18th May 2025
15AQI
15AQI
19th May 2025
12AQI
12AQI
20th May 2025
12AQI
12AQI
21st May 2025
14AQI
14AQI
22nd May 2025
16AQI
16AQI
23rd May 2025
11AQI
11AQI
24th May 2025
13AQI
13AQI
25th May 2025
12AQI
12AQI
26th May 2025
14AQI
14AQI
27th May 2025
20AQI
20AQI
28th May 2025
30AQI
30AQI
29th May 2025
23AQI
23AQI
30th May 2025
25AQI
25AQI
31st May 2025
22AQI
22AQI
1st June 2025
14AQI
14AQI
2nd June 2025
15AQI
15AQI
3rd June 2025
21AQI
21AQI
4th June 2025
34AQI
34AQI
5th June 2025
58AQI
58AQI
6th June 2025
56AQI
56AQI
7th June 2025
46AQI
46AQI
8th June 2025
71AQI
71AQI
9th June 2025
67AQI
67AQI
10th June 2025
36AQI
36AQI
11th June 2025
36AQI
36AQI
12th June 2025
62AQI
62AQI
13th June 2025
35AQI
35AQI
14th June 2025
30AQI
30AQI
15th June 2025
24AQI
24AQI
16th June 2025
29AQI
29AQI
17th June 2025
23AQI
23AQI
18th June 2025
22AQI
22AQI
19th June 2025
26AQI
26AQI
20th June 2025
31AQI
31AQI
21st June 2025
28AQI
28AQI
22nd June 2025
31AQI
31AQI
23rd June 2025
35AQI
35AQI
24th June 2025
53AQI
53AQI
25th June 2025
49AQI
49AQI
26th June 2025
31AQI
31AQI
27th June 2025
28AQI
28AQI
28th June 2025
23AQI
23AQI
29th June 2025
20AQI
20AQI
30th June 2025
26AQI
26AQI
1st July 2025
31AQI
31AQI
2nd July 2025
25AQI
25AQI
3rd July 2025
44AQI
44AQI
4th July 2025
38AQI
38AQI
5th July 2025
33AQI
33AQI
6th July 2025
39AQI
39AQI
7th July 2025
54AQI
54AQI
8th July 2025
31AQI
31AQI
9th July 2025
29AQI
29AQI
10th July 2025
27AQI
27AQI
11th July 2025
23AQI
23AQI
12th July 2025
25AQI
25AQI
13th July 2025
18AQI
18AQI
14th July 2025
17AQI
17AQI
15th July 2025
20AQI
20AQI
16th July 2025
37AQI
37AQI
17th July 2025
44AQI
44AQI
18th July 2025
16AQI
16AQI
19th July 2025
29AQI
29AQI
20th July 2025
27AQI
27AQI
21st July 2025
28AQI
28AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
25AQI
25AQI
24th July 2025
30AQI
30AQI
25th July 2025
49AQI
49AQI
26th July 2025
113AQI
113AQI
27th July 2025
67AQI
67AQI
28th July 2025
57AQI
57AQI
29th July 2025
51AQI
51AQI
30th July 2025
51AQI
51AQI
31st July 2025
71AQI
71AQI
1st August 2025
43AQI
43AQI
2nd August 2025
32AQI
32AQI
3rd August 2025
59AQI
59AQI
4th August 2025
75AQI
75AQI
27AQI
27AQI
25AQI
19AQI
19AQI
35AQI
38AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202528AQI
31
28
31
30
31
24
6
24
6
1
2
2
201
14
1
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
May19AQI
202420AQI
31
29
31
30
28
28
1
30
1
27
4
30
31
30
30
1
355
7
Highest AQI recorded in
July28AQI
Lowest AQI recorded in
March13AQI
202323AQI
31
28
31
29
30
19
2
23
8
26
2
26
4
30
1
27
1
30
1
330
19
Highest AQI recorded in
July35AQI
Lowest AQI recorded in
April10AQI
202220AQI
24
5
21
31
24
25
25
21
1
1
29
31
30
27
3
289
9
Highest AQI recorded in
January35AQI
Lowest AQI recorded in
May11AQI
202126AQI
27
1
28
31
30
31
26
1
27
4
26
5
30
31
30
29
346
11
Highest AQI recorded in
August35AQI
Lowest AQI recorded in
April18AQI
202022AQI
11
21
18
30
31
29
1
30
31
28
2
29
2
258
5
Highest AQI recorded in
December27AQI
Lowest AQI recorded in
October12AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
28AQILeast Polluted Year Recorded
2022(Avg.)
20AQIAuburn's annual 2025 AQI (28) shows an average percentage change of 26.1% (worsened AQI) compared to previous years: 2020 (22), 2021 (26), 2022 (20), 2023 (23), 2024 (20).
