Milton, Massachusetts, 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
Milton, Massachusetts, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
96AQILowest AQI recorded on
19th Aug 2021
18AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 96 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Milton, Massachusetts, United States
AQI
Day
Night
.
5 AM5th Aug 2025
8 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
10AM5th Aug
104AQI
Avg. Lowest Time
6PM5th Aug
83AQI
Night time
Avg. Highest Time
8PM5th Aug
86AQI
Avg. Lowest Time
2AM6th Aug
64AQI
In the last 24 hours,
Milton's AQI reached its highest point of 104 at 10 AM during the Day, while the lowest point, 64, was recorded at 2 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Milton, Massachusetts, United States
JulAug
07th - 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 - 06th06th
Day
Night
7th Jul 2025455 AMAQI
7th Jul 2025466 AMAQI
7th Jul 2025487 AMAQI
7th Jul 2025478 AMAQI
7th Jul 2025469 AMAQI
7th Jul 20254510 AMAQI
7th Jul 20254311 AMAQI
7th Jul 20254012 PMAQI
7th Jul 2025401 PMAQI
7th Jul 2025402 PMAQI
7th Jul 2025413 PMAQI
7th Jul 2025404 PMAQI
7th Jul 2025425 PMAQI
7th Jul 2025416 PMAQI
7th Jul 2025467 PMAQI
7th Jul 2025458 PMAQI
7th Jul 2025449 PMAQI
7th Jul 20254210 PMAQI
7th Jul 20254011 PMAQI
8th Jul 20254012 AMAQI
8th Jul 2025381 AMAQI
8th Jul 2025312 AMAQI
8th Jul 2025323 AMAQI
8th Jul 2025334 AMAQI
--°C/°C
8th Jul 2025325 AMAQI
8th Jul 2025336 AMAQI
8th Jul 2025347 AMAQI
8th Jul 2025338 AMAQI
8th Jul 2025339 AMAQI
8th Jul 20253310 AMAQI
8th Jul 20253311 AMAQI
8th Jul 20253312 PMAQI
8th Jul 2025331 PMAQI
8th Jul 2025342 PMAQI
8th Jul 2025363 PMAQI
8th Jul 2025364 PMAQI
8th Jul 2025365 PMAQI
8th Jul 2025376 PMAQI
8th Jul 2025377 PMAQI
8th Jul 2025388 PMAQI
8th Jul 2025419 PMAQI
8th Jul 20253610 PMAQI
8th Jul 20253711 PMAQI
9th Jul 20253612 AMAQI
9th Jul 2025361 AMAQI
9th Jul 2025342 AMAQI
9th Jul 2025343 AMAQI
9th Jul 2025324 AMAQI
28°C24/35°C
9th Jul 2025315 AMAQI
9th Jul 2025336 AMAQI
9th Jul 2025327 AMAQI
9th Jul 2025328 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20253510 AMAQI
9th Jul 20253411 AMAQI
9th Jul 20253512 PMAQI
9th Jul 2025351 PMAQI
9th Jul 2025372 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025394 PMAQI
9th Jul 2025395 PMAQI
9th Jul 2025396 PMAQI
9th Jul 2025387 PMAQI
9th Jul 2025368 PMAQI
9th Jul 2025359 PMAQI
9th Jul 20253610 PMAQI
9th Jul 20253511 PMAQI
10th Jul 20253412 AMAQI
10th Jul 2025351 AMAQI
10th Jul 2025352 AMAQI
10th Jul 2025333 AMAQI
10th Jul 2025324 AMAQI
23°C20/28°C
10th Jul 2025325 AMAQI
10th Jul 2025346 AMAQI
10th Jul 2025327 AMAQI
10th Jul 2025318 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20253310 AMAQI
10th Jul 20253411 AMAQI
10th Jul 20253512 PMAQI
10th Jul 2025371 PMAQI
10th Jul 2025382 PMAQI
10th Jul 2025403 PMAQI
10th Jul 2025384 PMAQI
10th Jul 2025375 PMAQI
10th Jul 2025376 PMAQI
10th Jul 2025387 PMAQI
10th Jul 2025368 PMAQI
10th Jul 2025359 PMAQI
10th Jul 20253410 PMAQI
10th Jul 20253711 PMAQI
11th Jul 20253712 AMAQI
11th Jul 2025381 AMAQI
11th Jul 2025372 AMAQI
11th Jul 2025373 AMAQI
11th Jul 2025374 AMAQI
21°C19/24°C
11th Jul 2025385 AMAQI
11th Jul 2025396 AMAQI
11th Jul 2025387 AMAQI
11th Jul 2025398 AMAQI
11th Jul 2025399 AMAQI
11th Jul 20254210 AMAQI
11th Jul 20254011 AMAQI
11th Jul 20253812 PMAQI
11th Jul 2025391 PMAQI
11th Jul 2025402 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025415 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025397 PMAQI
11th Jul 2025418 PMAQI
11th Jul 2025419 PMAQI
11th Jul 20254010 PMAQI
11th Jul 20254011 PMAQI
12th Jul 20254112 AMAQI
12th Jul 2025401 AMAQI
12th Jul 2025372 AMAQI
12th Jul 2025383 AMAQI
12th Jul 2025384 AMAQI
22°C19/27°C
12th Jul 2025385 AMAQI
12th Jul 2025386 AMAQI
12th Jul 2025377 AMAQI
12th Jul 2025368 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253611 AMAQI
12th Jul 20253512 PMAQI
12th Jul 2025361 PMAQI
12th Jul 2025372 PMAQI
12th Jul 2025393 PMAQI
12th Jul 2025414 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025416 PMAQI
12th Jul 2025397 PMAQI
12th Jul 2025418 PMAQI
12th Jul 2025389 PMAQI
12th Jul 20253810 PMAQI
12th Jul 20254011 PMAQI
13th Jul 20254012 AMAQI
13th Jul 2025391 AMAQI
13th Jul 2025342 AMAQI
13th Jul 2025323 AMAQI
13th Jul 2025304 AMAQI
23°C21/30°C
13th Jul 2025285 AMAQI
13th Jul 2025296 AMAQI
13th Jul 2025307 AMAQI
13th Jul 2025298 AMAQI
13th Jul 2025309 AMAQI
13th Jul 20253210 AMAQI
13th Jul 20253111 AMAQI
13th Jul 20253112 PMAQI
13th Jul 2025301 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025323 PMAQI
13th Jul 2025314 PMAQI
13th Jul 2025325 PMAQI
13th Jul 2025326 PMAQI
13th Jul 2025337 PMAQI
13th Jul 2025348 PMAQI
13th Jul 2025349 PMAQI
13th Jul 20253410 PMAQI
13th Jul 20253211 PMAQI
14th Jul 20253112 AMAQI
14th Jul 2025311 AMAQI
14th Jul 2025272 AMAQI
14th Jul 2025283 AMAQI
14th Jul 2025264 AMAQI
22°C19/26°C
14th Jul 2025275 AMAQI
14th Jul 2025266 AMAQI
14th Jul 2025277 AMAQI
14th Jul 2025298 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20253011 AMAQI
14th Jul 20253112 PMAQI
14th Jul 2025311 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025337 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025339 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253211 PMAQI
15th Jul 20253312 AMAQI
15th Jul 2025341 AMAQI
15th Jul 2025362 AMAQI
15th Jul 2025343 AMAQI
15th Jul 2025344 AMAQI
22°C20/26°C
15th Jul 2025355 AMAQI
15th Jul 2025396 AMAQI
15th Jul 2025397 AMAQI
15th Jul 2025398 AMAQI
15th Jul 2025399 AMAQI
15th Jul 20254010 AMAQI
15th Jul 20254411 AMAQI
15th Jul 20254812 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025462 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025474 PMAQI
15th Jul 2025465 PMAQI
15th Jul 2025436 PMAQI
15th Jul 2025417 PMAQI
15th Jul 2025428 PMAQI
15th Jul 2025439 PMAQI
15th Jul 20254310 PMAQI
15th Jul 20254511 PMAQI
16th Jul 20254612 AMAQI
16th Jul 2025501 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025503 AMAQI
16th Jul 2025504 AMAQI
27°C23/34°C
16th Jul 2025505 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025559 AMAQI
16th Jul 20255510 AMAQI
16th Jul 20255711 AMAQI
16th Jul 20255512 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025512 PMAQI
16th Jul 2025553 PMAQI
16th Jul 2025534 PMAQI
16th Jul 2025535 PMAQI
16th Jul 2025516 PMAQI
16th Jul 2025537 PMAQI
16th Jul 2025538 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255110 PMAQI
16th Jul 20255111 PMAQI
17th Jul 20255112 AMAQI
17th Jul 2025481 AMAQI
17th Jul 2025402 AMAQI
17th Jul 2025373 AMAQI
17th Jul 2025364 AMAQI
28°C23/35°C
17th Jul 2025365 AMAQI
17th Jul 2025356 AMAQI
17th Jul 2025367 AMAQI
17th Jul 2025378 AMAQI
17th Jul 2025389 AMAQI
17th Jul 20254010 AMAQI
17th Jul 20253711 AMAQI
17th Jul 20253912 PMAQI
17th Jul 2025371 PMAQI
17th Jul 2025362 PMAQI
17th Jul 2025343 PMAQI
17th Jul 2025344 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025359 PMAQI
17th Jul 20253310 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20253012 AMAQI
18th Jul 2025281 AMAQI
18th Jul 2025242 AMAQI
18th Jul 2025223 AMAQI
18th Jul 2025184 AMAQI
26°C25/30°C
18th Jul 2025175 AMAQI
18th Jul 2025186 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025198 AMAQI
18th Jul 2025189 AMAQI
18th Jul 20251810 AMAQI
18th Jul 20251911 AMAQI
18th Jul 20251912 PMAQI
18th Jul 2025181 PMAQI
18th Jul 2025192 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025204 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025206 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025218 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252212 AMAQI
19th Jul 2025231 AMAQI
19th Jul 2025302 AMAQI
19th Jul 2025313 AMAQI
19th Jul 2025304 AMAQI
25°C20/28°C
19th Jul 2025315 AMAQI
19th Jul 2025306 AMAQI
19th Jul 2025277 AMAQI
19th Jul 2025268 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252511 AMAQI
19th Jul 20252512 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025252 PMAQI
19th Jul 2025253 PMAQI
19th Jul 2025254 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025259 PMAQI
19th Jul 20252510 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252512 AMAQI
20th Jul 2025241 AMAQI
20th Jul 2025212 AMAQI
20th Jul 2025213 AMAQI
20th Jul 2025204 AMAQI
24°C16/31°C
20th Jul 2025205 AMAQI
20th Jul 2025216 AMAQI
20th Jul 2025217 AMAQI
20th Jul 2025218 AMAQI
20th Jul 2025219 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252112 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025212 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025215 PMAQI
20th Jul 2025216 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025238 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20252912 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025292 AMAQI
21st Jul 2025303 AMAQI
21st Jul 2025324 AMAQI
25°C20/31°C
21st Jul 2025355 AMAQI
21st Jul 2025356 AMAQI
21st Jul 2025397 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025449 AMAQI
21st Jul 20254710 AMAQI
21st Jul 20254511 AMAQI
21st Jul 20254512 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025372 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025314 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025276 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025278 PMAQI
21st Jul 2025289 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20252711 PMAQI
22nd Jul 20252612 AMAQI
22nd Jul 2025261 AMAQI
22nd Jul 2025182 AMAQI
22nd Jul 2025173 AMAQI
22nd Jul 2025164 AMAQI
23°C19/27°C
22nd Jul 2025165 AMAQI
22nd Jul 2025176 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025191 PMAQI
22nd Jul 2025192 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025204 PMAQI
22nd Jul 2025205 PMAQI
22nd Jul 2025206 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025208 PMAQI
22nd Jul 2025219 PMAQI
22nd Jul 20252010 PMAQI
22nd Jul 20252011 PMAQI
23rd Jul 20252012 AMAQI
23rd Jul 2025211 AMAQI
23rd Jul 2025192 AMAQI
23rd Jul 2025203 AMAQI
23rd Jul 2025204 AMAQI
21°C15/25°C
23rd Jul 2025205 AMAQI
23rd Jul 2025216 AMAQI
23rd Jul 2025217 AMAQI
23rd Jul 2025208 AMAQI
23rd Jul 2025219 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252511 AMAQI
23rd Jul 20252512 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025213 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025236 PMAQI
23rd Jul 2025237 PMAQI
23rd Jul 2025238 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252310 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252312 AMAQI
24th Jul 2025231 AMAQI
24th Jul 2025212 AMAQI
24th Jul 2025233 AMAQI
24th Jul 2025244 AMAQI
24°C19/27°C
24th Jul 2025245 AMAQI
24th Jul 2025256 AMAQI
24th Jul 2025257 AMAQI
24th Jul 2025278 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20253110 AMAQI
24th Jul 20253411 AMAQI
24th Jul 20253912 PMAQI
24th Jul 2025411 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025395 PMAQI
24th Jul 2025396 PMAQI
24th Jul 2025377 PMAQI
24th Jul 2025368 PMAQI
24th Jul 2025359 PMAQI
24th Jul 20253410 PMAQI
24th Jul 20253711 PMAQI
25th Jul 20253612 AMAQI
25th Jul 2025341 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025303 AMAQI
25th Jul 2025314 AMAQI
26°C20/32°C
25th Jul 2025335 AMAQI
25th Jul 2025346 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025399 AMAQI
25th Jul 20254010 AMAQI
25th Jul 20254011 AMAQI
25th Jul 20254112 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025372 PMAQI
25th Jul 2025373 PMAQI
25th Jul 2025364 PMAQI
25th Jul 2025365 PMAQI
25th Jul 2025386 PMAQI
25th Jul 2025407 PMAQI
25th Jul 2025398 PMAQI
25th Jul 2025389 PMAQI
25th Jul 20253710 PMAQI
25th Jul 20253911 PMAQI
26th Jul 20253912 AMAQI
26th Jul 2025401 AMAQI
26th Jul 2025432 AMAQI
26th Jul 2025493 AMAQI
26th Jul 2025584 AMAQI
28°C23/37°C
26th Jul 2025625 AMAQI
26th Jul 2025756 AMAQI
26th Jul 2025787 AMAQI
26th Jul 2025848 AMAQI
26th Jul 2025929 AMAQI
26th Jul 20258610 AMAQI
26th Jul 20258111 AMAQI
26th Jul 20257812 PMAQI
26th Jul 2025711 PMAQI
26th Jul 2025732 PMAQI
26th Jul 2025723 PMAQI
26th Jul 2025734 PMAQI
26th Jul 2025705 PMAQI
26th Jul 2025646 PMAQI
26th Jul 2025617 PMAQI
26th Jul 2025618 PMAQI
26th Jul 2025629 PMAQI
26th Jul 20256310 PMAQI
26th Jul 20256611 PMAQI
27th Jul 20256612 AMAQI
27th Jul 2025711 AMAQI
27th Jul 2025662 AMAQI
27th Jul 2025723 AMAQI
27th Jul 2025744 AMAQI
26°C23/30°C
27th Jul 2025725 AMAQI
27th Jul 2025726 AMAQI
27th Jul 2025697 AMAQI
27th Jul 2025688 AMAQI
27th Jul 2025669 AMAQI
27th Jul 20256710 AMAQI
27th Jul 20256711 AMAQI
27th Jul 20256712 PMAQI
27th Jul 2025681 PMAQI
27th Jul 2025682 PMAQI
27th Jul 2025723 PMAQI
27th Jul 2025684 PMAQI
27th Jul 2025695 PMAQI
27th Jul 2025676 PMAQI
27th Jul 2025687 PMAQI
27th Jul 2025698 PMAQI
27th Jul 2025669 PMAQI
27th Jul 20256510 PMAQI
27th Jul 20256611 PMAQI
28th Jul 20256612 AMAQI
28th Jul 2025631 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025643 AMAQI
28th Jul 2025634 AMAQI
22°C19/25°C
28th Jul 2025645 AMAQI
28th Jul 2025626 AMAQI
28th Jul 2025627 AMAQI
28th Jul 2025618 AMAQI
28th Jul 2025629 AMAQI
28th Jul 20256010 AMAQI
28th Jul 20256111 AMAQI
28th Jul 20256112 PMAQI
28th Jul 2025591 PMAQI
28th Jul 2025602 PMAQI
28th Jul 2025613 PMAQI
28th Jul 2025604 PMAQI
28th Jul 2025605 PMAQI
28th Jul 2025606 PMAQI
28th Jul 2025597 PMAQI
28th Jul 2025598 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025554 AMAQI
26°C21/33°C
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025548 AMAQI
29th Jul 2025559 AMAQI
29th Jul 20255510 AMAQI
29th Jul 20255511 AMAQI
29th Jul 20255512 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025526 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025518 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025442 AMAQI
30th Jul 2025423 AMAQI
30th Jul 2025404 AMAQI
31°C24/38°C
30th Jul 2025405 AMAQI
30th Jul 2025426 AMAQI
30th Jul 2025437 AMAQI
30th Jul 2025448 AMAQI
30th Jul 2025469 AMAQI
30th Jul 20254610 AMAQI
30th Jul 20254711 AMAQI
30th Jul 20254812 PMAQI
30th Jul 2025511 PMAQI
30th Jul 2025512 PMAQI
30th Jul 2025503 PMAQI
30th Jul 2025514 PMAQI
30th Jul 2025515 PMAQI
30th Jul 2025506 PMAQI
30th Jul 2025517 PMAQI
30th Jul 2025518 PMAQI
30th Jul 2025509 PMAQI
30th Jul 20255010 PMAQI
30th Jul 20254911 PMAQI
31st Jul 20254812 AMAQI
31st Jul 2025481 AMAQI
31st Jul 2025452 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025614 AMAQI
31°C26/36°C
31st Jul 2025635 AMAQI
31st Jul 2025676 AMAQI
31st Jul 2025687 AMAQI
31st Jul 2025808 AMAQI
31st Jul 2025979 AMAQI
31st Jul 20258710 AMAQI
31st Jul 20257511 AMAQI
31st Jul 20259312 PMAQI
31st Jul 20251071 PMAQI
31st Jul 20251062 PMAQI
31st Jul 20251053 PMAQI
31st Jul 2025954 PMAQI
31st Jul 2025845 PMAQI
31st Jul 2025806 PMAQI
31st Jul 2025767 PMAQI
31st Jul 2025758 PMAQI
31st Jul 2025949 PMAQI
31st Jul 20258210 PMAQI
31st Jul 20257411 PMAQI
1st Aug 20257112 AMAQI
1st Aug 2025711 AMAQI
1st Aug 2025662 AMAQI
1st Aug 2025623 AMAQI
1st Aug 2025624 AMAQI
24°C17/27°C
1st Aug 2025635 AMAQI
1st Aug 2025646 AMAQI
1st Aug 2025627 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255211 AMAQI
1st Aug 20255012 PMAQI
1st Aug 2025471 PMAQI
1st Aug 2025432 PMAQI
1st Aug 2025363 PMAQI
1st Aug 2025334 PMAQI
1st Aug 2025305 PMAQI
1st Aug 2025286 PMAQI
1st Aug 2025457 PMAQI
1st Aug 2025338 PMAQI
1st Aug 2025349 PMAQI
1st Aug 20252810 PMAQI
1st Aug 20253011 PMAQI
2nd Aug 20253112 AMAQI
2nd Aug 2025331 AMAQI
2nd Aug 2025322 AMAQI
2nd Aug 2025283 AMAQI
2nd Aug 2025284 AMAQI
19°C15/23°C
2nd Aug 2025265 AMAQI
2nd Aug 2025266 AMAQI
2nd Aug 2025277 AMAQI
2nd Aug 2025268 AMAQI
2nd Aug 2025269 AMAQI
2nd Aug 20252810 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252412 PMAQI
2nd Aug 2025251 PMAQI
2nd Aug 2025272 PMAQI
2nd Aug 2025343 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025495 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025518 PMAQI
2nd Aug 2025469 PMAQI
2nd Aug 20255410 PMAQI
2nd Aug 20256611 PMAQI
3rd Aug 20256412 AMAQI
3rd Aug 2025691 AMAQI
3rd Aug 2025722 AMAQI
3rd Aug 2025733 AMAQI
3rd Aug 2025684 AMAQI
21°C14/26°C
3rd Aug 2025685 AMAQI
3rd Aug 2025696 AMAQI
3rd Aug 2025697 AMAQI
3rd Aug 2025748 AMAQI
3rd Aug 2025749 AMAQI
3rd Aug 20257810 AMAQI
3rd Aug 20257611 AMAQI
3rd Aug 20258512 PMAQI
3rd Aug 2025901 PMAQI
3rd Aug 2025932 PMAQI
3rd Aug 2025953 PMAQI
3rd Aug 2025964 PMAQI
3rd Aug 20251025 PMAQI
3rd Aug 20251006 PMAQI
3rd Aug 2025777 PMAQI
3rd Aug 2025868 PMAQI
3rd Aug 2025889 PMAQI
3rd Aug 20259310 PMAQI
3rd Aug 20259411 PMAQI
4th Aug 20259012 AMAQI
4th Aug 20251021 AMAQI
4th Aug 20251062 AMAQI
4th Aug 2025953 AMAQI
4th Aug 2025964 AMAQI
23°C15/31°C
4th Aug 2025985 AMAQI
4th Aug 20251006 AMAQI
4th Aug 2025997 AMAQI
4th Aug 20251008 AMAQI
4th Aug 20251039 AMAQI
4th Aug 202510510 AMAQI
4th Aug 202510811 AMAQI
4th Aug 202510812 PMAQI
4th Aug 20251091 PMAQI
4th Aug 20251122 PMAQI
4th Aug 20251103 PMAQI
4th Aug 20251004 PMAQI
4th Aug 2025995 PMAQI
4th Aug 20251026 PMAQI
4th Aug 2025927 PMAQI
4th Aug 2025978 PMAQI
4th Aug 20251189 PMAQI
4th Aug 202510910 PMAQI
4th Aug 20259811 PMAQI
5th Aug 202510212 AMAQI
5th Aug 20251081 AMAQI
5th Aug 20251022 AMAQI
5th Aug 20251063 AMAQI
5th Aug 20251004 AMAQI
25°C17/33°C
5th Aug 20251025 AMAQI
5th Aug 20251016 AMAQI
5th Aug 20251027 AMAQI
5th Aug 20251028 AMAQI
5th Aug 20251009 AMAQI
5th Aug 202510410 AMAQI
5th Aug 202510211 AMAQI
5th Aug 20259812 PMAQI
5th Aug 2025941 PMAQI
5th Aug 2025892 PMAQI
5th Aug 2025893 PMAQI
5th Aug 2025854 PMAQI
5th Aug 2025855 PMAQI
5th Aug 2025836 PMAQI
5th Aug 2025977 PMAQI
5th Aug 2025868 PMAQI
5th Aug 2025799 PMAQI
5th Aug 20257310 PMAQI
5th Aug 20257211 PMAQI
6th Aug 20257012 AMAQI
6th Aug 2025671 AMAQI
6th Aug 2025642 AMAQI
6th Aug 2025663 AMAQI
6th Aug 2025684 AMAQI
21°C19/23°C
6th Aug 2025665 AMAQI
5 AM6th Aug 2025666 AMAQI
6th Aug 2025637 AMAQI
6th Aug 2025618 AMAQI
6th Aug 2025639 AMAQI
6th Aug 20256210 AMAQI
6th Aug 20256311 AMAQI
6th Aug 20256412 PMAQI
12 PM6th Aug 2025641 PMAQI
6th Aug 2025682 PMAQI
6th Aug 2025683 PMAQI
6th Aug 2025654 PMAQI
6th Aug 2025655 PMAQI
6th Aug 2025666 PMAQI
6th Aug 2025787 PMAQI
6th Aug 2025828 PMAQI
8 PM12 AM
4 AM
21°C19/24°C
Day time
Avg. Highest Time
5 AM - 8 PM
47AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
47AQI
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. 47), while the lowest AQI was between 5 AM to 8 PM (Avg. 47).
Night time
Avg. Highest Time
9 PM - 11 PM
46AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 4 AM
45AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 46), while the lowest AQI was between 12 AM to 4 AM (Avg. 45).
2025 Days Vs Air Quality
Milton, Massachusetts, United States
2025
90%
196
10%
21
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
196 DaysModerate
21 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 219 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
Milton, Massachusetts, 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
26AQI
26AQI
2nd January 2025
24AQI
24AQI
3rd January 2025
23AQI
23AQI
4th January 2025
27AQI
27AQI
5th January 2025
27AQI
27AQI
6th January 2025
24AQI
24AQI
7th January 2025
23AQI
23AQI
8th January 2025
25AQI
25AQI
9th January 2025
26AQI
26AQI
10th January 2025
27AQI
27AQI
11th January 2025
26AQI
26AQI
12th January 2025
31AQI
31AQI
13th January 2025
48AQI
48AQI
14th January 2025
28AQI
28AQI
15th January 2025
27AQI
27AQI
16th January 2025
31AQI
31AQI
17th January 2025
54AQI
54AQI
18th January 2025
43AQI
43AQI
19th January 2025
28AQI
28AQI
20th January 2025
26AQI
26AQI
21st January 2025
37AQI
37AQI
22nd January 2025
45AQI
45AQI
23rd January 2025
45AQI
45AQI
24th January 2025
50AQI
50AQI
25th January 2025
41AQI
41AQI
26th January 2025
42AQI
42AQI
27th January 2025
28AQI
28AQI
28th January 2025
30AQI
30AQI
29th January 2025
29AQI
29AQI
30th January 2025
31AQI
31AQI
31st January 2025
36AQI
36AQI
1st February 2025
28AQI
28AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
37AQI
37AQI
4th February 2025
29AQI
29AQI
5th February 2025
26AQI
26AQI
6th February 2025
34AQI
34AQI
7th February 2025
33AQI
33AQI
8th February 2025
32AQI
32AQI
9th February 2025
30AQI
30AQI
10th February 2025
28AQI
28AQI
11th February 2025
39AQI
39AQI
12th February 2025
38AQI
38AQI
13th February 2025
28AQI
28AQI
14th February 2025
29AQI
29AQI
15th February 2025
30AQI
30AQI
16th February 2025
29AQI
29AQI
17th February 2025
30AQI
30AQI
18th February 2025
29AQI
29AQI
19th February 2025
26AQI
26AQI
20th February 2025
23AQI
23AQI
21st February 2025
27AQI
27AQI
22nd February 2025
31AQI
31AQI
23rd February 2025
39AQI
39AQI
24th February 2025
46AQI
46AQI
25th February 2025
42AQI
42AQI
26th February 2025
33AQI
33AQI
27th February 2025
39AQI
39AQI
28th February 2025
31AQI
31AQI
1st March 2025
31AQI
31AQI
2nd March 2025
30AQI
30AQI
3rd March 2025
28AQI
28AQI
4th March 2025
35AQI
35AQI
5th March 2025
33AQI
33AQI
6th March 2025
28AQI
28AQI
7th March 2025
32AQI
32AQI
8th March 2025
33AQI
33AQI
9th March 2025
33AQI
33AQI
10th March 2025
31AQI
31AQI
11th March 2025
36AQI
36AQI
12th March 2025
31AQI
31AQI
13th March 2025
23AQI
23AQI
14th March 2025
27AQI
27AQI
15th March 2025
27AQI
27AQI
16th March 2025
31AQI
31AQI
17th March 2025
18AQI
18AQI
18th March 2025
17AQI
17AQI
19th March 2025
21AQI
21AQI
20th March 2025
18AQI
18AQI
21st March 2025
14AQI
14AQI
22nd March 2025
18AQI
18AQI
23rd March 2025
17AQI
17AQI
24th March 2025
21AQI
21AQI
25th March 2025
24AQI
24AQI
26th March 2025
22AQI
22AQI
27th March 2025
17AQI
17AQI
28th March 2025
23AQI
23AQI
29th March 2025
23AQI
23AQI
30th March 2025
22AQI
22AQI
31st March 2025
28AQI
28AQI
1st April 2025
17AQI
17AQI
2nd April 2025
18AQI
18AQI
3rd April 2025
20AQI
20AQI
4th April 2025
21AQI
21AQI
5th April 2025
21AQI
21AQI
6th April 2025
16AQI
16AQI
7th April 2025
16AQI
16AQI
8th April 2025
13AQI
13AQI
9th April 2025
15AQI
15AQI
10th April 2025
23AQI
23AQI
11th April 2025
20AQI
20AQI
12th April 2025
16AQI
16AQI
13th April 2025
18AQI
18AQI
14th April 2025
22AQI
22AQI
15th April 2025
23AQI
23AQI
16th April 2025
10AQI
10AQI
17th April 2025
15AQI
15AQI
18th April 2025
22AQI
22AQI
19th April 2025
45AQI
45AQI
20th April 2025
20AQI
20AQI
21st April 2025
16AQI
16AQI
22nd April 2025
32AQI
32AQI
23rd April 2025
23AQI
23AQI
24th April 2025
24AQI
24AQI
25th April 2025
49AQI
49AQI
26th April 2025
26AQI
26AQI
27th April 2025
12AQI
12AQI
28th April 2025
17AQI
17AQI
29th April 2025
26AQI
26AQI
30th April 2025
18AQI
18AQI
1st May 2025
17AQI
17AQI
2nd May 2025
33AQI
33AQI
3rd May 2025
36AQI
36AQI
4th May 2025
29AQI
29AQI
5th May 2025
20AQI
20AQI
6th May 2025
22AQI
22AQI
7th May 2025
23AQI
23AQI
8th May 2025
20AQI
20AQI
9th May 2025
24AQI
24AQI
10th May 2025
14AQI
14AQI
11th May 2025
18AQI
18AQI
12th May 2025
21AQI
21AQI
13th May 2025
28AQI
28AQI
14th May 2025
26AQI
26AQI
15th May 2025
29AQI
29AQI
16th May 2025
31AQI
31AQI
17th May 2025
31AQI
31AQI
18th May 2025
16AQI
16AQI
19th May 2025
13AQI
13AQI
20th May 2025
13AQI
13AQI
21st May 2025
15AQI
15AQI
22nd May 2025
17AQI
17AQI
23rd May 2025
14AQI
14AQI
24th May 2025
13AQI
13AQI
25th May 2025
13AQI
13AQI
26th May 2025
18AQI
18AQI
27th May 2025
23AQI
23AQI
28th May 2025
25AQI
25AQI
29th May 2025
18AQI
18AQI
30th May 2025
28AQI
28AQI
31st May 2025
19AQI
19AQI
1st June 2025
12AQI
12AQI
2nd June 2025
16AQI
16AQI
3rd June 2025
23AQI
23AQI
4th June 2025
44AQI
44AQI
5th June 2025
61AQI
61AQI
6th June 2025
59AQI
59AQI
7th June 2025
56AQI
56AQI
8th June 2025
86AQI
86AQI
9th June 2025
77AQI
77AQI
10th June 2025
55AQI
55AQI
11th June 2025
51AQI
51AQI
12th June 2025
66AQI
66AQI
13th June 2025
53AQI
53AQI
14th June 2025
47AQI
47AQI
15th June 2025
34AQI
34AQI
16th June 2025
34AQI
34AQI
17th June 2025
27AQI
27AQI
18th June 2025
21AQI
21AQI
19th June 2025
24AQI
24AQI
20th June 2025
27AQI
27AQI
21st June 2025
45AQI
45AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
50AQI
50AQI
24th June 2025
53AQI
53AQI
25th June 2025
49AQI
49AQI
26th June 2025
41AQI
41AQI
27th June 2025
30AQI
30AQI
28th June 2025
24AQI
24AQI
29th June 2025
34AQI
34AQI
30th June 2025
32AQI
32AQI
1st July 2025
34AQI
34AQI
2nd July 2025
30AQI
30AQI
3rd July 2025
44AQI
44AQI
4th July 2025
45AQI
45AQI
5th July 2025
52AQI
52AQI
6th July 2025
54AQI
54AQI
7th July 2025
45AQI
45AQI
8th July 2025
35AQI
35AQI
9th July 2025
30AQI
30AQI
10th July 2025
31AQI
31AQI
11th July 2025
32AQI
32AQI
12th July 2025
33AQI
33AQI
13th July 2025
26AQI
26AQI
14th July 2025
24AQI
24AQI
15th July 2025
31AQI
31AQI
16th July 2025
43AQI
43AQI
17th July 2025
35AQI
35AQI
18th July 2025
19AQI
19AQI
19th July 2025
22AQI
22AQI
20th July 2025
20AQI
20AQI
21st July 2025
27AQI
27AQI
22nd July 2025
18AQI
18AQI
23rd July 2025
21AQI
21AQI
24th July 2025
27AQI
27AQI
25th July 2025
36AQI
36AQI
26th July 2025
69AQI
69AQI
27th July 2025
80AQI
80AQI
28th July 2025
64AQI
64AQI
29th July 2025
57AQI
57AQI
30th July 2025
45AQI
45AQI
31st July 2025
65AQI
65AQI
1st August 2025
48AQI
48AQI
2nd August 2025
33AQI
33AQI
3rd August 2025
63AQI
63AQI
4th August 2025
86AQI
86AQI
5th August 2025
96AQI
96AQI
33AQI
32AQI
26AQI
21AQI
22AQI
43AQI
39AQI
65AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202531AQI
30
1
28
31
30
31
20
10
24
7
2
3
196
21
Highest AQI recorded in
August65AQI
Lowest AQI recorded in
April21AQI
202432AQI
29
2
29
31
30
31
29
1
27
4
23
8
30
31
30
29
2
349
17
Highest AQI recorded in
August39AQI
Lowest AQI recorded in
November25AQI
202335AQI
31
28
30
1
27
3
31
21
9
21
10
26
5
23
7
29
2
28
1
30
1
325
39
Highest AQI recorded in
July45AQI
Lowest AQI recorded in
November29AQI
202233AQI
24
7
20
1
27
4
17
30
1
30
22
1
1
27
2
31
30
25
3
284
19
Highest AQI recorded in
January38AQI
Lowest AQI recorded in
August28AQI
202130AQI
28
2
28
31
30
31
28
1
26
5
30
1
25
30
22
2
22
3
331
14
Highest AQI recorded in
December33AQI
Lowest AQI recorded in
September23AQI
202030AQI
2
21
18
30
30
1
30
1
28
2
31
27
3
27
4
244
11
Highest AQI recorded in
August36AQI
Lowest AQI recorded in
May27AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
35AQILeast Polluted Year Recorded
2021(Avg.)
30AQIMilton's annual 2025 AQI (31) shows an average percentage change of -1.9% (improved AQI) compared to previous years: 2020 (30), 2021 (30), 2022 (33), 2023 (35), 2024 (32).
