Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analisis Kualitas Udara Historis Boston, Chelsea, Massachusetts, United States

Jelajahi wawasan kualitas udara yang mendalam dengan data historis, pola bulanan, dan tren tahunan di ujung jari Anda!

Baik
050
Sedang
100
Buruk
150
Tidak Sehat
200
Parah
300
Berbahaya
301+

Analisis Kualitas Udara Oktober

Boston, Chelsea, Massachusetts, United States

2021
2022
2023
2024
2025
AQI
.
Hari

Tren AQI: Tertinggi dan Terendah

AQI tertinggi tercatat pada
1st Oct 2023
94AQI
AQI terendah tercatat pada
22nd Oct 2023
11AQI

Analisis Hari yang Sama (2nd October ):
Pada hari ini, AQI selama 5 tahun bervariasi secara signifikan: 2025 berada di peringkat terendah dengan AQI sebesar 17 dari rentang kualitas udara Baik, menunjukkan peningkatan dibandingkan 2024, 2023, 2022, dan 2021 pada hari yang sama.

Unduh Data Tahunan 2024

Laporan Kualitas Udara Dunia

Globe

Tren AQI Siang & Malam: 2nd Oct - 3rd Oct 2025

Boston, Chelsea, Massachusetts, United States

AQI
Hari
Malam
.

6 AM2nd Oct 2025

6 PM

5 AM3rd Oct 2025

Waktu Siang
Rata-rata Waktu Tertinggi
7AM2nd Oct

35AQI

Rata-rata Waktu Terendah
6PM2nd Oct

11AQI

Waktu Malam
Rata-rata Waktu Tertinggi
9PM2nd Oct

50AQI

Rata-rata Waktu Terendah
7PM2nd Oct

11AQI

Dalam 24 jam terakhir,

AQI di Boston mencapai tingkat tertinggi sebesar 50 pada 9 PM selama Malam, sementara tingkat terendah, 11, tercatat pada 7 PM selama Malam antara 2nd Oct dan 3rd Oct 2025.

Tren AQI Siang & Malam : Sep - Oct 2025

Boston, Chelsea, Massachusetts, United States

SepOct
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd
Hari
Malam
3rd Sep 2025316 AMAQI
3rd Sep 2025327 AMAQI
3rd Sep 2025378 AMAQI
3rd Sep 2025399 AMAQI
3rd Sep 20253410 AMAQI
3rd Sep 20253211 AMAQI
3rd Sep 20253212 PMAQI
3rd Sep 2025331 PMAQI
3rd Sep 2025312 PMAQI
3rd Sep 2025333 PMAQI
3rd Sep 2025304 PMAQI
3rd Sep 2025305 PMAQI
3rd Sep 2025316 PMAQI
3rd Sep 2025317 PMAQI
3rd Sep 2025318 PMAQI
3rd Sep 2025299 PMAQI
3rd Sep 20253010 PMAQI
3rd Sep 20252811 PMAQI
4th Sep 20253212 AMAQI
4th Sep 2025271 AMAQI
4th Sep 2025242 AMAQI
4th Sep 2025233 AMAQI
4th Sep 2025284 AMAQI
4th Sep 2025285 AMAQI

20°C16/26°C

4th Sep 2025286 AMAQI
4th Sep 2025327 AMAQI
4th Sep 2025288 AMAQI
4th Sep 2025289 AMAQI
4th Sep 20252810 AMAQI
4th Sep 20252911 AMAQI
4th Sep 20253112 PMAQI
4th Sep 2025301 PMAQI
4th Sep 2025322 PMAQI
4th Sep 2025313 PMAQI
4th Sep 2025314 PMAQI
4th Sep 2025335 PMAQI
4th Sep 2025326 PMAQI
4th Sep 2025267 PMAQI
4th Sep 2025278 PMAQI
4th Sep 2025269 PMAQI
4th Sep 20252610 PMAQI
4th Sep 20252411 PMAQI
5th Sep 20252712 AMAQI
5th Sep 2025241 AMAQI
5th Sep 2025252 AMAQI
5th Sep 2025263 AMAQI
5th Sep 2025264 AMAQI
5th Sep 2025265 AMAQI

20°C15/26°C

5th Sep 2025266 AMAQI
5th Sep 2025297 AMAQI
5th Sep 2025258 AMAQI
5th Sep 2025279 AMAQI
5th Sep 20252810 AMAQI
5th Sep 20253411 AMAQI
5th Sep 20253612 PMAQI
5th Sep 2025371 PMAQI
5th Sep 2025402 PMAQI
5th Sep 2025443 PMAQI
5th Sep 2025444 PMAQI
5th Sep 2025455 PMAQI
5th Sep 2025426 PMAQI
5th Sep 2025297 PMAQI
5th Sep 2025428 PMAQI
5th Sep 2025409 PMAQI
5th Sep 20254010 PMAQI
5th Sep 20253911 PMAQI
6th Sep 20254612 AMAQI
6th Sep 2025471 AMAQI
6th Sep 2025482 AMAQI
6th Sep 2025483 AMAQI
6th Sep 2025504 AMAQI
6th Sep 2025495 AMAQI

23°C17/31°C

6th Sep 2025526 AMAQI
6th Sep 2025527 AMAQI
6th Sep 2025508 AMAQI
6th Sep 2025509 AMAQI
6th Sep 20255010 AMAQI
6th Sep 20254811 AMAQI
6th Sep 20254512 PMAQI
6th Sep 2025481 PMAQI
6th Sep 2025482 PMAQI
6th Sep 2025503 PMAQI
6th Sep 2025494 PMAQI
6th Sep 2025485 PMAQI
6th Sep 2025426 PMAQI
6th Sep 2025437 PMAQI
6th Sep 2025488 PMAQI
6th Sep 2025529 PMAQI
6th Sep 20254210 PMAQI
6th Sep 20254411 PMAQI
7th Sep 20254612 AMAQI
7th Sep 2025441 AMAQI
7th Sep 2025442 AMAQI
7th Sep 2025443 AMAQI
7th Sep 2025494 AMAQI
7th Sep 2025415 AMAQI

24°C20/31°C

7th Sep 2025456 AMAQI
7th Sep 2025447 AMAQI
7th Sep 2025468 AMAQI
7th Sep 2025429 AMAQI
7th Sep 20253810 AMAQI
7th Sep 20252911 AMAQI
7th Sep 20252712 PMAQI
7th Sep 2025301 PMAQI
7th Sep 2025262 PMAQI
7th Sep 2025243 PMAQI
7th Sep 2025244 PMAQI
7th Sep 2025245 PMAQI
7th Sep 2025256 PMAQI
7th Sep 2025477 PMAQI
7th Sep 2025308 PMAQI
7th Sep 2025299 PMAQI
7th Sep 20253110 PMAQI
7th Sep 20253011 PMAQI
8th Sep 20253012 AMAQI
8th Sep 2025321 AMAQI
8th Sep 2025302 AMAQI
8th Sep 2025333 AMAQI
8th Sep 2025324 AMAQI
8th Sep 2025315 AMAQI

19°C17/20°C

8th Sep 2025286 AMAQI
8th Sep 2025247 AMAQI
8th Sep 2025248 AMAQI
8th Sep 2025239 AMAQI
8th Sep 20252210 AMAQI
8th Sep 20252211 AMAQI
8th Sep 20252012 PMAQI
8th Sep 2025191 PMAQI
8th Sep 2025192 PMAQI
8th Sep 2025183 PMAQI
8th Sep 2025184 PMAQI
8th Sep 2025205 PMAQI
8th Sep 2025206 PMAQI
8th Sep 2025227 PMAQI
8th Sep 2025228 PMAQI
8th Sep 2025219 PMAQI
8th Sep 20252310 PMAQI
8th Sep 20253011 PMAQI
9th Sep 20253212 AMAQI
9th Sep 2025361 AMAQI
9th Sep 2025292 AMAQI
9th Sep 2025273 AMAQI
9th Sep 2025294 AMAQI
9th Sep 2025305 AMAQI

17°C13/21°C

9th Sep 2025316 AMAQI
9th Sep 2025317 AMAQI
9th Sep 2025328 AMAQI
9th Sep 2025309 AMAQI
9th Sep 20252910 AMAQI
9th Sep 20252411 AMAQI
9th Sep 20252212 PMAQI
9th Sep 2025211 PMAQI
9th Sep 2025182 PMAQI
9th Sep 2025183 PMAQI
9th Sep 2025184 PMAQI
9th Sep 2025185 PMAQI
9th Sep 2025196 PMAQI
9th Sep 2025267 PMAQI
9th Sep 2025248 PMAQI
9th Sep 2025259 PMAQI
9th Sep 20252410 PMAQI
9th Sep 20252311 PMAQI
10th Sep 20252312 AMAQI
10th Sep 2025251 AMAQI
10th Sep 2025272 AMAQI
10th Sep 2025253 AMAQI
10th Sep 2025254 AMAQI
10th Sep 2025255 AMAQI

16°C12/20°C

10th Sep 2025246 AMAQI
10th Sep 2025257 AMAQI
10th Sep 2025258 AMAQI
10th Sep 2025269 AMAQI
10th Sep 20252610 AMAQI
10th Sep 20252611 AMAQI
10th Sep 20252612 PMAQI
10th Sep 2025261 PMAQI
10th Sep 2025242 PMAQI
10th Sep 2025233 PMAQI
10th Sep 2025234 PMAQI
10th Sep 2025225 PMAQI
10th Sep 2025226 PMAQI
10th Sep 2025267 PMAQI
10th Sep 2025308 PMAQI
10th Sep 2025329 PMAQI
10th Sep 20253210 PMAQI
10th Sep 20252511 PMAQI
11th Sep 20253612 AMAQI
11th Sep 2025291 AMAQI
11th Sep 2025322 AMAQI
11th Sep 2025413 AMAQI
11th Sep 2025424 AMAQI
11th Sep 2025335 AMAQI

16°C14/19°C

11th Sep 2025286 AMAQI
11th Sep 2025347 AMAQI
11th Sep 2025338 AMAQI
11th Sep 2025289 AMAQI
11th Sep 20252910 AMAQI
11th Sep 20252711 AMAQI
11th Sep 20253212 PMAQI
11th Sep 2025341 PMAQI
11th Sep 2025262 PMAQI
11th Sep 2025273 PMAQI
11th Sep 2025284 PMAQI
11th Sep 2025265 PMAQI
11th Sep 2025296 PMAQI
11th Sep 2025267 PMAQI
11th Sep 2025348 PMAQI
11th Sep 2025389 PMAQI
11th Sep 20253910 PMAQI
11th Sep 20254411 PMAQI
12th Sep 20254612 AMAQI
12th Sep 2025391 AMAQI
12th Sep 2025362 AMAQI
12th Sep 2025403 AMAQI
12th Sep 2025374 AMAQI
12th Sep 2025325 AMAQI

20°C12/27°C

12th Sep 2025346 AMAQI
12th Sep 2025447 AMAQI
12th Sep 2025408 AMAQI
12th Sep 2025389 AMAQI
12th Sep 20253310 AMAQI
12th Sep 20253511 AMAQI
12th Sep 20253212 PMAQI
12th Sep 2025331 PMAQI
12th Sep 2025312 PMAQI
12th Sep 2025313 PMAQI
12th Sep 2025304 PMAQI
12th Sep 2025305 PMAQI
12th Sep 2025296 PMAQI
12th Sep 2025327 PMAQI
12th Sep 2025318 PMAQI
12th Sep 2025309 PMAQI
12th Sep 20252810 PMAQI
12th Sep 20253211 PMAQI
13th Sep 20253212 AMAQI
13th Sep 2025421 AMAQI
13th Sep 2025312 AMAQI
13th Sep 2025343 AMAQI
13th Sep 2025334 AMAQI
13th Sep 2025345 AMAQI

19°C15/22°C

13th Sep 2025366 AMAQI
13th Sep 2025357 AMAQI
13th Sep 2025368 AMAQI
13th Sep 2025409 AMAQI
13th Sep 20253410 AMAQI
13th Sep 20253511 AMAQI
13th Sep 20253412 PMAQI
13th Sep 2025361 PMAQI
13th Sep 2025382 PMAQI
13th Sep 2025393 PMAQI
13th Sep 2025384 PMAQI
13th Sep 2025365 PMAQI
13th Sep 2025366 PMAQI
13th Sep 2025327 PMAQI
13th Sep 2025308 PMAQI
13th Sep 2025329 PMAQI
13th Sep 20253110 PMAQI
13th Sep 20253211 PMAQI
14th Sep 20252812 AMAQI
14th Sep 2025301 AMAQI
14th Sep 2025282 AMAQI
14th Sep 2025303 AMAQI
14th Sep 2025414 AMAQI
14th Sep 2025305 AMAQI

19°C12/26°C

14th Sep 2025326 AMAQI
14th Sep 2025397 AMAQI
14th Sep 2025388 AMAQI
14th Sep 2025369 AMAQI
14th Sep 20253810 AMAQI
14th Sep 20254011 AMAQI
14th Sep 20254212 PMAQI
14th Sep 2025481 PMAQI
14th Sep 2025512 PMAQI
14th Sep 2025503 PMAQI
14th Sep 2025504 PMAQI
14th Sep 2025525 PMAQI
14th Sep 2025516 PMAQI
14th Sep 2025367 PMAQI
14th Sep 2025428 PMAQI
14th Sep 2025529 PMAQI
14th Sep 20255410 PMAQI
14th Sep 20255511 PMAQI
15th Sep 20254412 AMAQI
15th Sep 2025541 AMAQI
15th Sep 2025522 AMAQI
15th Sep 2025543 AMAQI
15th Sep 2025524 AMAQI
15th Sep 2025525 AMAQI

20°C16/26°C

15th Sep 2025526 AMAQI
15th Sep 2025467 AMAQI
15th Sep 2025388 AMAQI
15th Sep 2025529 AMAQI
15th Sep 20255010 AMAQI
15th Sep 20255111 AMAQI
15th Sep 20254812 PMAQI
15th Sep 2025461 PMAQI
15th Sep 2025452 PMAQI
15th Sep 2025483 PMAQI
15th Sep 2025454 PMAQI
15th Sep 2025465 PMAQI
15th Sep 2025426 PMAQI
15th Sep 2025487 PMAQI
15th Sep 2025448 PMAQI
15th Sep 2025409 PMAQI
15th Sep 20254310 PMAQI
15th Sep 20253811 PMAQI
16th Sep 20253912 AMAQI
16th Sep 2025361 AMAQI
16th Sep 2025322 AMAQI
16th Sep 2025353 AMAQI
16th Sep 2025324 AMAQI
16th Sep 2025275 AMAQI

18°C15/20°C

16th Sep 2025326 AMAQI
16th Sep 2025357 AMAQI
16th Sep 2025408 AMAQI
16th Sep 2025529 AMAQI
16th Sep 20254610 AMAQI
16th Sep 20253811 AMAQI
16th Sep 20253812 PMAQI
16th Sep 2025321 PMAQI
16th Sep 2025322 PMAQI
16th Sep 2025303 PMAQI
16th Sep 2025304 PMAQI
16th Sep 2025265 PMAQI
16th Sep 2025266 PMAQI
16th Sep 2025327 PMAQI
16th Sep 2025328 PMAQI
16th Sep 2025329 PMAQI
16th Sep 20253110 PMAQI
16th Sep 20254011 PMAQI
17th Sep 20252312 AMAQI
17th Sep 2025241 AMAQI
17th Sep 2025292 AMAQI
17th Sep 2025283 AMAQI
17th Sep 2025314 AMAQI
17th Sep 2025295 AMAQI

17°C13/21°C

17th Sep 2025296 AMAQI
17th Sep 2025317 AMAQI
17th Sep 2025288 AMAQI
17th Sep 2025329 AMAQI
17th Sep 20253410 AMAQI
17th Sep 20253111 AMAQI
17th Sep 20253612 PMAQI
17th Sep 2025271 PMAQI
17th Sep 2025262 PMAQI
17th Sep 2025283 PMAQI
17th Sep 2025304 PMAQI
17th Sep 2025265 PMAQI
17th Sep 2025256 PMAQI
17th Sep 2025287 PMAQI
17th Sep 2025278 PMAQI
17th Sep 2025259 PMAQI
17th Sep 20252410 PMAQI
17th Sep 20252511 PMAQI
18th Sep 20252812 AMAQI
18th Sep 2025211 AMAQI
18th Sep 2025192 AMAQI
18th Sep 2025203 AMAQI
18th Sep 2025194 AMAQI
18th Sep 2025205 AMAQI

16°C12/20°C

18th Sep 2025226 AMAQI
18th Sep 2025207 AMAQI
18th Sep 2025208 AMAQI
18th Sep 2025209 AMAQI
18th Sep 20252210 AMAQI
18th Sep 20252411 AMAQI
18th Sep 20252512 PMAQI
18th Sep 2025241 PMAQI
18th Sep 2025222 PMAQI
18th Sep 2025233 PMAQI
18th Sep 2025244 PMAQI
18th Sep 2025245 PMAQI
18th Sep 2025216 PMAQI
18th Sep 2025227 PMAQI
18th Sep 2025228 PMAQI
18th Sep 2025229 PMAQI
18th Sep 20252210 PMAQI
18th Sep 20252311 PMAQI
19th Sep 20252212 AMAQI
19th Sep 2025251 AMAQI
19th Sep 2025252 AMAQI
19th Sep 2025263 AMAQI
19th Sep 2025264 AMAQI
19th Sep 2025265 AMAQI

21°C17/27°C

19th Sep 2025306 AMAQI
19th Sep 2025337 AMAQI
19th Sep 2025458 AMAQI
19th Sep 2025389 AMAQI
19th Sep 20253310 AMAQI
19th Sep 20253411 AMAQI
19th Sep 20253012 PMAQI
19th Sep 2025301 PMAQI
19th Sep 2025292 PMAQI
19th Sep 2025283 PMAQI
19th Sep 2025294 PMAQI
19th Sep 2025265 PMAQI
19th Sep 2025266 PMAQI
19th Sep 2025277 PMAQI
19th Sep 2025288 PMAQI
19th Sep 2025269 PMAQI
19th Sep 20252610 PMAQI
19th Sep 20252611 PMAQI
20th Sep 20252412 AMAQI
20th Sep 2025251 AMAQI
20th Sep 2025182 AMAQI
20th Sep 2025163 AMAQI
20th Sep 2025164 AMAQI
20th Sep 2025175 AMAQI

21°C17/25°C

20th Sep 2025196 AMAQI
20th Sep 2025207 AMAQI
20th Sep 2025188 AMAQI
20th Sep 2025189 AMAQI
20th Sep 20251810 AMAQI
20th Sep 20251811 AMAQI
20th Sep 20251912 PMAQI
20th Sep 2025181 PMAQI
20th Sep 2025182 PMAQI
20th Sep 2025193 PMAQI
20th Sep 2025184 PMAQI
20th Sep 2025185 PMAQI
20th Sep 2025186 PMAQI
20th Sep 2025197 PMAQI
20th Sep 2025198 PMAQI
20th Sep 2025209 PMAQI
20th Sep 20252010 PMAQI
20th Sep 20252011 PMAQI
21st Sep 20252012 AMAQI
21st Sep 2025271 AMAQI
21st Sep 2025292 AMAQI
21st Sep 2025293 AMAQI
21st Sep 2025274 AMAQI
21st Sep 2025355 AMAQI

16°C12/20°C

21st Sep 2025306 AMAQI
21st Sep 2025287 AMAQI
21st Sep 2025288 AMAQI
21st Sep 2025279 AMAQI
21st Sep 20252810 AMAQI
21st Sep 20252411 AMAQI
21st Sep 20252212 PMAQI
21st Sep 2025231 PMAQI
21st Sep 2025222 PMAQI
21st Sep 2025233 PMAQI
21st Sep 2025234 PMAQI
21st Sep 2025225 PMAQI
21st Sep 2025226 PMAQI
21st Sep 2025247 PMAQI
21st Sep 2025248 PMAQI
21st Sep 2025229 PMAQI
21st Sep 20252210 PMAQI
21st Sep 20252311 PMAQI
22nd Sep 20252412 AMAQI
22nd Sep 2025211 AMAQI
22nd Sep 2025202 AMAQI
22nd Sep 2025203 AMAQI
22nd Sep 2025214 AMAQI
22nd Sep 2025235 AMAQI

14°C6/20°C

22nd Sep 2025266 AMAQI
22nd Sep 2025247 AMAQI
22nd Sep 2025278 AMAQI
22nd Sep 2025279 AMAQI
22nd Sep 20252910 AMAQI
22nd Sep 20252611 AMAQI
22nd Sep 20252112 PMAQI
22nd Sep 2025211 PMAQI
22nd Sep 2025222 PMAQI
22nd Sep 2025223 PMAQI
22nd Sep 2025234 PMAQI
22nd Sep 2025245 PMAQI
22nd Sep 2025236 PMAQI
22nd Sep 2025227 PMAQI
22nd Sep 2025228 PMAQI
22nd Sep 2025239 PMAQI
22nd Sep 20252310 PMAQI
22nd Sep 20252311 PMAQI
23rd Sep 20252212 AMAQI
23rd Sep 2025191 AMAQI
23rd Sep 2025212 AMAQI
23rd Sep 2025203 AMAQI
23rd Sep 2025204 AMAQI
23rd Sep 2025235 AMAQI

15°C8/23°C

23rd Sep 2025246 AMAQI
23rd Sep 2025247 AMAQI
23rd Sep 2025248 AMAQI
23rd Sep 2025259 AMAQI
23rd Sep 20252610 AMAQI
23rd Sep 20252811 AMAQI
23rd Sep 20253112 PMAQI
23rd Sep 2025321 PMAQI
23rd Sep 2025322 PMAQI
23rd Sep 2025293 PMAQI
23rd Sep 2025304 PMAQI
23rd Sep 2025315 PMAQI
23rd Sep 2025306 PMAQI
23rd Sep 2025267 PMAQI
23rd Sep 2025268 PMAQI
23rd Sep 2025289 PMAQI
23rd Sep 20252810 PMAQI
23rd Sep 20253011 PMAQI
24th Sep 20252812 AMAQI
24th Sep 2025291 AMAQI
24th Sep 2025302 AMAQI
24th Sep 2025283 AMAQI
24th Sep 2025294 AMAQI
24th Sep 2025385 AMAQI

21°C15/30°C

24th Sep 2025346 AMAQI
24th Sep 2025317 AMAQI
24th Sep 2025308 AMAQI
24th Sep 2025299 AMAQI
24th Sep 20253010 AMAQI
24th Sep 20252811 AMAQI
24th Sep 20252812 PMAQI
24th Sep 2025281 PMAQI
24th Sep 2025282 PMAQI
24th Sep 2025303 PMAQI
24th Sep 2025304 PMAQI
24th Sep 2025305 PMAQI
24th Sep 2025306 PMAQI
24th Sep 2025287 PMAQI
24th Sep 2025288 PMAQI
24th Sep 2025259 PMAQI
24th Sep 20252510 PMAQI
24th Sep 20252611 PMAQI
25th Sep 20253012 AMAQI
25th Sep 2025261 AMAQI
25th Sep 2025232 AMAQI
25th Sep 2025243 AMAQI
25th Sep 2025224 AMAQI
25th Sep 2025225 AMAQI

18°C17/19°C

25th Sep 2025166 AMAQI
25th Sep 2025117 AMAQI
25th Sep 2025118 AMAQI
25th Sep 2025119 AMAQI
25th Sep 20251110 AMAQI
25th Sep 20251111 AMAQI
25th Sep 20251112 PMAQI
25th Sep 202561 PMAQI
25th Sep 2025132 PMAQI
25th Sep 2025223 PMAQI
25th Sep 2025174 PMAQI
25th Sep 2025225 PMAQI
25th Sep 2025226 PMAQI
25th Sep 2025227 PMAQI
25th Sep 2025218 PMAQI
25th Sep 2025229 PMAQI
25th Sep 20252210 PMAQI
25th Sep 20252211 PMAQI
26th Sep 20252812 AMAQI
26th Sep 2025341 AMAQI
26th Sep 2025332 AMAQI
26th Sep 2025283 AMAQI
26th Sep 2025204 AMAQI
26th Sep 2025175 AMAQI

20°C17/22°C

26th Sep 2025176 AMAQI
26th Sep 2025177 AMAQI
26th Sep 2025178 AMAQI
26th Sep 2025219 AMAQI
26th Sep 20252210 AMAQI
26th Sep 20252411 AMAQI
26th Sep 20252512 PMAQI
26th Sep 2025271 PMAQI
26th Sep 2025292 PMAQI
26th Sep 2025283 PMAQI
26th Sep 2025284 PMAQI
26th Sep 2025275 PMAQI
26th Sep 2025276 PMAQI
26th Sep 2025277 PMAQI
26th Sep 2025228 PMAQI
26th Sep 2025229 PMAQI
26th Sep 20252210 PMAQI
26th Sep 20252211 PMAQI
27th Sep 20252212 AMAQI
27th Sep 2025221 AMAQI
27th Sep 2025222 AMAQI
27th Sep 2025223 AMAQI
27th Sep 2025224 AMAQI
27th Sep 2025225 AMAQI

22°C18/29°C

27th Sep 2025226 AMAQI
27th Sep 2025227 AMAQI
27th Sep 2025228 AMAQI
27th Sep 2025229 AMAQI
27th Sep 20252110 AMAQI
27th Sep 20252011 AMAQI
27th Sep 20252212 PMAQI
27th Sep 2025241 PMAQI
27th Sep 2025282 PMAQI
27th Sep 2025283 PMAQI
27th Sep 2025284 PMAQI
27th Sep 2025285 PMAQI
27th Sep 2025286 PMAQI
27th Sep 2025287 PMAQI
27th Sep 2025308 PMAQI
27th Sep 2025329 PMAQI
27th Sep 20252810 PMAQI
27th Sep 20253211 PMAQI
28th Sep 20253312 AMAQI
28th Sep 2025321 AMAQI
28th Sep 2025282 AMAQI
28th Sep 2025283 AMAQI
28th Sep 2025234 AMAQI
28th Sep 2025225 AMAQI

20°C15/25°C

28th Sep 2025226 AMAQI
28th Sep 2025227 AMAQI
28th Sep 2025228 AMAQI
28th Sep 2025209 AMAQI
28th Sep 20251710 AMAQI
28th Sep 20251711 AMAQI
28th Sep 20252212 PMAQI
28th Sep 2025271 PMAQI
28th Sep 2025252 PMAQI
28th Sep 2025253 PMAQI
28th Sep 2025234 PMAQI
28th Sep 2025235 PMAQI
28th Sep 2025276 PMAQI
28th Sep 2025317 PMAQI
28th Sep 2025388 PMAQI
28th Sep 2025289 PMAQI
28th Sep 20253110 PMAQI
28th Sep 20253911 PMAQI
29th Sep 20253912 AMAQI
29th Sep 2025371 AMAQI
29th Sep 2025332 AMAQI
29th Sep 2025373 AMAQI
29th Sep 2025324 AMAQI
29th Sep 2025325 AMAQI

22°C17/29°C

29th Sep 2025336 AMAQI
29th Sep 2025307 AMAQI
29th Sep 2025188 AMAQI
29th Sep 2025199 AMAQI
29th Sep 20252210 AMAQI
29th Sep 20251811 AMAQI
29th Sep 20251712 PMAQI
29th Sep 2025121 PMAQI
29th Sep 2025182 PMAQI
29th Sep 2025183 PMAQI
29th Sep 2025124 PMAQI
29th Sep 2025125 PMAQI
29th Sep 2025136 PMAQI
29th Sep 2025157 PMAQI
29th Sep 2025128 PMAQI
29th Sep 2025129 PMAQI
29th Sep 20251110 PMAQI
29th Sep 20251111 PMAQI
30th Sep 20251112 AMAQI
30th Sep 2025121 AMAQI
30th Sep 2025112 AMAQI
30th Sep 2025113 AMAQI
30th Sep 2025124 AMAQI
30th Sep 2025285 AMAQI

21°C13/30°C

30th Sep 2025176 AMAQI
30th Sep 2025217 AMAQI
30th Sep 2025228 AMAQI
30th Sep 2025199 AMAQI
30th Sep 20252610 AMAQI
30th Sep 20252711 AMAQI
30th Sep 20252612 PMAQI
30th Sep 2025251 PMAQI
30th Sep 2025402 PMAQI
30th Sep 2025423 PMAQI
30th Sep 2025304 PMAQI
30th Sep 2025235 PMAQI
30th Sep 2025196 PMAQI
30th Sep 2025177 PMAQI
30th Sep 2025138 PMAQI
30th Sep 2025129 PMAQI
30th Sep 20252110 PMAQI
30th Sep 20252811 PMAQI
1st Oct 20252712 AMAQI
1st Oct 2025271 AMAQI
1st Oct 2025282 AMAQI
1st Oct 2025283 AMAQI
1st Oct 2025334 AMAQI
1st Oct 2025305 AMAQI

18°C14/24°C

1st Oct 2025336 AMAQI
1st Oct 2025277 AMAQI
1st Oct 2025308 AMAQI
1st Oct 2025329 AMAQI
1st Oct 20252910 AMAQI
1st Oct 20252611 AMAQI
1st Oct 20252012 PMAQI
1st Oct 2025171 PMAQI
1st Oct 2025292 PMAQI
1st Oct 2025233 PMAQI
1st Oct 2025274 PMAQI
1st Oct 2025305 PMAQI
1st Oct 2025786 PMAQI
1st Oct 2025737 PMAQI
1st Oct 2025698 PMAQI
1st Oct 2025719 PMAQI
1st Oct 20253410 PMAQI
1st Oct 20251511 PMAQI
2nd Oct 20251512 AMAQI
2nd Oct 202581 AMAQI
2nd Oct 202582 AMAQI
2nd Oct 202573 AMAQI
2nd Oct 202574 AMAQI
2nd Oct 202565 AMAQI

14°C9/20°C

2nd Oct 2025286 AMAQI
2nd Oct 2025357 AMAQI
2nd Oct 2025188 AMAQI
2nd Oct 2025119 AMAQI
2nd Oct 20251410 AMAQI
2nd Oct 20251411 AMAQI
2nd Oct 20253112 PMAQI
2nd Oct 2025201 PMAQI
2nd Oct 2025132 PMAQI
2nd Oct 2025133 PMAQI
2nd Oct 2025124 PMAQI
2nd Oct 2025135 PMAQI
2nd Oct 2025116 PMAQI
2nd Oct 2025117 PMAQI
2nd Oct 2025318 PMAQI
2nd Oct 2025509 PMAQI
2nd Oct 20254410 PMAQI
2nd Oct 20254311 PMAQI
3rd Oct 20254612 AMAQI
3rd Oct 2025421 AMAQI
3rd Oct 2025392 AMAQI
3rd Oct 2025183 AMAQI
3rd Oct 2025314 AMAQI
3rd Oct 2025175 AMAQI

12°C6/17°C

3rd Oct 202576 AMAQI
6 AM
3rd Oct 202567 AMAQI
3rd Oct 2025298 AMAQI
3rd Oct 2025189 AMAQI
3rd Oct 20253410 AMAQI
3rd Oct 20253811 AMAQI
3rd Oct 20254112 PMAQI
12 PM
3rd Oct 2025401 PMAQI
3rd Oct 2025442 PMAQI
6 PM
12 AM
5 AM

--°C/°C

Waktu Siang
Rata-rata Waktu Tertinggi
6 AM - 10 AM

29AQI

5 jam / Hari
150 jam / Bulan
Rata-rata Waktu Terendah
11 AM

28AQI

1 jam / Hari
30 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 6 AM hingga 10 AM (Rata-rata 29), sedangkan AQI terendah tercatat antara 11 AM hingga 11 AM (Rata-rata 28).
Waktu Malam
Rata-rata Waktu Tertinggi
9 PM

31AQI

1 jam / Hari
30 jam / Bulan
Rata-rata Waktu Terendah
2 AM - 3 AM

28AQI

2 jam / Hari
60 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 9 PM hingga 9 PM (Rata-rata 31), sedangkan AQI terendah tercatat antara 2 AM hingga 3 AM (Rata-rata 28).

2025 Hari Vs Kualitas Udara

Boston, Chelsea, Massachusetts, United States

2025

87%

238

13%

37

Jumlah total hari dengan kategori AQI berbeda dalam 276 hari terakhir di 2025 (89 hari tersisa)

Baik
238 Hari
Sedang
37 Hari
Buruk
0 Hari
Tidak Sehat
0 Hari
Parah
0 Hari
Berbahaya
0 Hari

Di bawah Batas Aman WHO Kualitas Udara: 87%

Tingkat Risiko Kesehatan:

Rendah

Pada 2025, 87% dari 276 hari berada dalam batas kualitas udara aman WHO. Risiko masalah kesehatan adalah Rendah, tetapi dampak jangka panjang, terutama pada individu yang rentan, tetap tidak pasti.

Wawasan Kualitas Udara Tahunan

Boston, Chelsea, Massachusetts, United States

Tingkat AQI pada 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Min.Sen.Sel.Rab.Kam.Jum.Sab.

Jan.

Feb.

Mar.

Apr.

Mei

Jun.

Jul.

Agu.

Sep.

Okt.

Nov.

Des.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Januari 2025
28AQI
2nd Januari 2025
21AQI
3rd Januari 2025
21AQI
4th Januari 2025
25AQI
5th Januari 2025
24AQI
6th Januari 2025
21AQI
7th Januari 2025
21AQI
8th Januari 2025
21AQI
9th Januari 2025
23AQI
10th Januari 2025
24AQI
11th Januari 2025
35AQI
12th Januari 2025
38AQI
13th Januari 2025
56AQI
14th Januari 2025
28AQI
15th Januari 2025
24AQI
16th Januari 2025
34AQI
17th Januari 2025
60AQI
18th Januari 2025
45AQI
19th Januari 2025
31AQI
20th Januari 2025
34AQI
21st Januari 2025
55AQI
22nd Januari 2025
59AQI
23rd Januari 2025
54AQI
24th Januari 2025
56AQI
25th Januari 2025
45AQI
26th Januari 2025
48AQI
27th Januari 2025
28AQI
28th Januari 2025
28AQI
29th Januari 2025
33AQI
30th Januari 2025
32AQI
31st Januari 2025
40AQI
1st Februari 2025
30AQI
2nd Februari 2025
28AQI
3rd Februari 2025
48AQI
4th Februari 2025
28AQI
5th Februari 2025
24AQI
6th Februari 2025
36AQI
7th Februari 2025
33AQI
8th Februari 2025
32AQI
9th Februari 2025
34AQI
10th Februari 2025
34AQI
11th Februari 2025
48AQI
12th Februari 2025
38AQI
13th Februari 2025
25AQI
14th Februari 2025
28AQI
15th Februari 2025
28AQI
16th Februari 2025
26AQI
17th Februari 2025
28AQI
18th Februari 2025
26AQI
19th Februari 2025
23AQI
20th Februari 2025
27AQI
21st Februari 2025
24AQI
22nd Februari 2025
28AQI
23rd Februari 2025
43AQI
24th Februari 2025
48AQI
25th Februari 2025
46AQI
26th Februari 2025
29AQI
27th Februari 2025
40AQI
28th Februari 2025
26AQI
1st Maret 2025
29AQI
2nd Maret 2025
28AQI
3rd Maret 2025
27AQI
4th Maret 2025
37AQI
5th Maret 2025
33AQI
6th Maret 2025
26AQI
7th Maret 2025
29AQI
8th Maret 2025
30AQI
9th Maret 2025
29AQI
10th Maret 2025
29AQI
11th Maret 2025
36AQI
12th Maret 2025
28AQI
13th Maret 2025
22AQI
14th Maret 2025
28AQI
15th Maret 2025
26AQI
16th Maret 2025
36AQI
17th Maret 2025
22AQI
18th Maret 2025
18AQI
19th Maret 2025
24AQI
20th Maret 2025
17AQI
21st Maret 2025
16AQI
22nd Maret 2025
21AQI
23rd Maret 2025
18AQI
24th Maret 2025
29AQI
25th Maret 2025
31AQI
26th Maret 2025
26AQI
27th Maret 2025
18AQI
28th Maret 2025
21AQI
29th Maret 2025
22AQI
30th Maret 2025
24AQI
31st Maret 2025
37AQI
1st April 2025
19AQI
2nd April 2025
18AQI
3rd April 2025
26AQI
4th April 2025
26AQI
5th April 2025
21AQI
6th April 2025
21AQI
7th April 2025
16AQI
8th April 2025
16AQI
9th April 2025
16AQI
10th April 2025
20AQI
11th April 2025
19AQI
12th April 2025
16AQI
13th April 2025
16AQI
14th April 2025
20AQI
15th April 2025
31AQI
16th April 2025
11AQI
17th April 2025
14AQI
18th April 2025
22AQI
19th April 2025
49AQI
20th April 2025
21AQI
21st April 2025
16AQI
22nd April 2025
42AQI
23rd April 2025
26AQI
24th April 2025
22AQI
25th April 2025
54AQI
26th April 2025
31AQI
27th April 2025
12AQI
28th April 2025
20AQI
29th April 2025
28AQI
30th April 2025
25AQI
1st Mei 2025
18AQI
2nd Mei 2025
41AQI
3rd Mei 2025
46AQI
4th Mei 2025
36AQI
5th Mei 2025
26AQI
6th Mei 2025
32AQI
7th Mei 2025
28AQI
8th Mei 2025
24AQI
9th Mei 2025
31AQI
10th Mei 2025
16AQI
11th Mei 2025
21AQI
12th Mei 2025
21AQI
13th Mei 2025
28AQI
14th Mei 2025
29AQI
15th Mei 2025
39AQI
16th Mei 2025
34AQI
17th Mei 2025
35AQI
18th Mei 2025
19AQI
19th Mei 2025
14AQI
20th Mei 2025
14AQI
21st Mei 2025
17AQI
22nd Mei 2025
20AQI
23rd Mei 2025
14AQI
24th Mei 2025
14AQI
25th Mei 2025
13AQI
26th Mei 2025
19AQI
27th Mei 2025
26AQI
28th Mei 2025
27AQI
29th Mei 2025
24AQI
30th Mei 2025
33AQI
31st Mei 2025
20AQI
1st Juni 2025
13AQI
2nd Juni 2025
18AQI
3rd Juni 2025
24AQI
4th Juni 2025
39AQI
5th Juni 2025
57AQI
6th Juni 2025
62AQI
7th Juni 2025
53AQI
8th Juni 2025
89AQI
9th Juni 2025
82AQI
10th Juni 2025
54AQI
11th Juni 2025
52AQI
12th Juni 2025
71AQI
13th Juni 2025
52AQI
14th Juni 2025
46AQI
15th Juni 2025
30AQI
16th Juni 2025
32AQI
17th Juni 2025
29AQI
18th Juni 2025
25AQI
19th Juni 2025
28AQI
20th Juni 2025
33AQI
21st Juni 2025
52AQI
22nd Juni 2025
54AQI
23rd Juni 2025
51AQI
24th Juni 2025
56AQI
25th Juni 2025
52AQI
26th Juni 2025
39AQI
27th Juni 2025
26AQI
28th Juni 2025
27AQI
29th Juni 2025
39AQI
30th Juni 2025
39AQI
1st Juli 2025
39AQI
2nd Juli 2025
33AQI
3rd Juli 2025
44AQI
4th Juli 2025
45AQI
5th Juli 2025
51AQI
6th Juli 2025
59AQI
7th Juli 2025
45AQI
8th Juli 2025
37AQI
9th Juli 2025
33AQI
10th Juli 2025
31AQI
11th Juli 2025
32AQI
12th Juli 2025
33AQI
13th Juli 2025
24AQI
14th Juli 2025
23AQI
15th Juli 2025
29AQI
16th Juli 2025
35AQI
17th Juli 2025
37AQI
18th Juli 2025
21AQI
19th Juli 2025
27AQI
20th Juli 2025
20AQI
21st Juli 2025
30AQI
22nd Juli 2025
19AQI
23rd Juli 2025
25AQI
24th Juli 2025
28AQI
25th Juli 2025
37AQI
26th Juli 2025
77AQI
27th Juli 2025
80AQI
28th Juli 2025
73AQI
29th Juli 2025
61AQI
30th Juli 2025
54AQI
31st Juli 2025
68AQI
1st Agustus 2025
58AQI
2nd Agustus 2025
33AQI
3rd Agustus 2025
54AQI
4th Agustus 2025
76AQI
5th Agustus 2025
82AQI
6th Agustus 2025
50AQI
7th Agustus 2025
66AQI
8th Agustus 2025
35AQI
9th Agustus 2025
33AQI
10th Agustus 2025
35AQI
11th Agustus 2025
52AQI
12th Agustus 2025
61AQI
13th Agustus 2025
50AQI
14th Agustus 2025
32AQI
15th Agustus 2025
43AQI
16th Agustus 2025
35AQI
17th Agustus 2025
51AQI
18th Agustus 2025
17AQI
19th Agustus 2025
16AQI
20th Agustus 2025
17AQI
21st Agustus 2025
21AQI
22nd Agustus 2025
30AQI
23rd Agustus 2025
40AQI
24th Agustus 2025
30AQI
25th Agustus 2025
32AQI
26th Agustus 2025
20AQI
27th Agustus 2025
20AQI
28th Agustus 2025
22AQI
29th Agustus 2025
27AQI
30th Agustus 2025
20AQI
31st Agustus 2025
23AQI
1st September 2025
31AQI
2nd September 2025
30AQI
3rd September 2025
30AQI
4th September 2025
28AQI
5th September 2025
33AQI
6th September 2025
48AQI
7th September 2025
36AQI
8th September 2025
25AQI
9th September 2025
26AQI
10th September 2025
26AQI
11th September 2025
33AQI
12th September 2025
34AQI
13th September 2025
35AQI
14th September 2025
41AQI
15th September 2025
47AQI
16th September 2025
34AQI
17th September 2025
28AQI
18th September 2025
22AQI
19th September 2025
28AQI
20th September 2025
19AQI
21st September 2025
25AQI
22nd September 2025
23AQI
23rd September 2025
26AQI
24th September 2025
29AQI
25th September 2025
19AQI
26th September 2025
25AQI
27th September 2025
25AQI
28th September 2025
27AQI
29th September 2025
22AQI
30th September 2025
20AQI
1st Oktober 2025
37AQI
2nd Oktober 2025
17AQI
3rd Oktober 2025
4th Oktober 2025
5th Oktober 2025
6th Oktober 2025
7th Oktober 2025
8th Oktober 2025
9th Oktober 2025
10th Oktober 2025
11th Oktober 2025
12th Oktober 2025
13th Oktober 2025
14th Oktober 2025
15th Oktober 2025
16th Oktober 2025
17th Oktober 2025
18th Oktober 2025
19th Oktober 2025
20th Oktober 2025
21st Oktober 2025
22nd Oktober 2025
23rd Oktober 2025
24th Oktober 2025
25th Oktober 2025
26th Oktober 2025
27th Oktober 2025
28th Oktober 2025
29th Oktober 2025
30th Oktober 2025
31st Oktober 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st Desember 2025
2nd Desember 2025
3rd Desember 2025
4th Desember 2025
5th Desember 2025
6th Desember 2025
7th Desember 2025
8th Desember 2025
9th Desember 2025
10th Desember 2025
11th Desember 2025
12th Desember 2025
13th Desember 2025
14th Desember 2025
15th Desember 2025
16th Desember 2025
17th Desember 2025
18th Desember 2025
19th Desember 2025
20th Desember 2025
21st Desember 2025
22nd Desember 2025
23rd Desember 2025
24th Desember 2025
25th Desember 2025
26th Desember 2025
27th Desember 2025
28th Desember 2025
29th Desember 2025
30th Desember 2025
31st Desember 2025

35AQI

32AQI

26AQI

23AQI

25AQI

44AQI

40AQI

38AQI

29AQI

27AQI

Jumlah hari

Jan.Feb.Mar.Apr.MeiJun.Jul.Agu.Sep.Okt.Nov.Des.Jumlah Hari

202533AQI

25
6
28
31
29
1
31
16
14
23
8
23
8
30
2
238
37

Tertinggi AQI tercatat di

Juni

44AQI

Terendah AQI tercatat di

April

23AQI

202431AQI

26
5
27
2
31
30
31
29
27
4
22
9
30
31
27
3
29
2
340
22
3

Tertinggi AQI tercatat di

Juli

39AQI

Terendah AQI tercatat di

September

25AQI

202335AQI

30
1
27
1
31
27
3
30
1
20
10
21
9
1
26
5
22
8
28
3
28
1
30
1
320
43
1

Tertinggi AQI tercatat di

Juli

47AQI

Terendah AQI tercatat di

November

27AQI

202233AQI

19
12
20
1
27
4
29
30
1
29
1
20
3
2
29
31
29
1
28
3
293
26

Tertinggi AQI tercatat di

Januari

42AQI

Terendah AQI tercatat di

September

26AQI

202133AQI

26
4
22
6
29
2
30
31
25
4
24
7
24
7
30
31
27
3
27
4
326
37

Tertinggi AQI tercatat di

Juli

42AQI

Terendah AQI tercatat di

April

26AQI

202034AQI

13
20
18
28
2
30
1
28
3
26
4
28
3
26
4
26
5
243
22

Tertinggi AQI tercatat di

Agustus

42AQI

Terendah AQI tercatat di

April

23AQI

Tahun Paling & Paling Sedikit Tercemar Selama 6 Tahun Terakhir

Tahun Paling Tercemar Tercatat
2023(Rata-rata)
35AQI
Tahun Paling Sedikit Tercemar Tercatat
2024(Rata-rata)
31AQI

Boston's tahunan 2025 AQI (33) menunjukkan perubahan persentase rata-rata sebesar -1.5% (meningkat AQI) dibandingkan dengan tahun-tahun sebelumnya: 2020 (34), 2021 (33), 2022 (33), 2023 (35), 2024 (31).