Análise Histórica da Qualidade do Ar de North Chelmsford, Chelmsford, Massachusetts, United States
Mergulhe em detalhes sobre a qualidade do ar com dados históricos, padrões mensais e tendências anuais ao seu alcance!
Bom
050
Moderado
100
Ruim
150
Não saudável
200
Severo
300
Perigoso
301+
Análise da Qualidade do Ar de Agosto
North Chelmsford, Chelmsford, Massachusetts, United States
2025
AQI
.
Dias
Tendências do AQI: Mais Altos e Mais Baixos
AQI mais alto registrado em
5th Aug 2025
91AQIAQI mais baixo registrado em
2nd Aug 2025
31AQIAnálise do Mesmo Dia (7th August ):
Neste dia, o AQI ao longo dos 1 anos variou significativamente: 2025 classificado como 1st mais alto AQI em 61 de Moderado qualidade do ar no mesmo dia.
Baixe os dados anuais de 2024
Relatório Mundial de Qualidade do Ar
Tendência de AQI Dia & Noite: 7th Aug - 8th Aug 2025
North Chelmsford, Chelmsford, Massachusetts, United States
AQI
Dia
Noite
.
5 AM7th Aug 2025
8 PM
4 AM8th Aug 2025
Durante o dia
Média do Tempo Mais Alto
9AM7th Aug
63AQI
Média do Tempo Mais Baixo
6PM7th Aug
53AQI
Durante a noite
Média do Tempo Mais Alto
8PM7th Aug
58AQI
Média do Tempo Mais Baixo
4AM8th Aug
34AQI
Nas últimas 24 horas,
AQI de North Chelmsford atingiu seu ponto mais alto de 63 às 9 AM durante o Dia, enquanto o ponto mais baixo, 34, foi registrado às 4 AM durante o Noite entre 7th Aug e 8th Aug 2025.
Tendência de AQI Dia & Noite : Jul - Aug 2025
North Chelmsford, Chelmsford, Massachusetts, United States
JulAug
09th - 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 - 07th07th - 08th08th
Dia
Noite
9th Jul 2025285 AMAQI
9th Jul 2025276 AMAQI
9th Jul 2025297 AMAQI
9th Jul 2025288 AMAQI
9th Jul 2025269 AMAQI
9th Jul 20252410 AMAQI
9th Jul 20252211 AMAQI
9th Jul 20252312 PMAQI
9th Jul 2025231 PMAQI
9th Jul 2025262 PMAQI
9th Jul 2025273 PMAQI
9th Jul 2025284 PMAQI
9th Jul 2025285 PMAQI
9th Jul 2025286 PMAQI
9th Jul 2025277 PMAQI
9th Jul 2025278 PMAQI
9th Jul 2025279 PMAQI
9th Jul 20252810 PMAQI
9th Jul 20253011 PMAQI
10th Jul 20253012 AMAQI
10th Jul 2025301 AMAQI
10th Jul 2025302 AMAQI
10th Jul 2025303 AMAQI
10th Jul 2025294 AMAQI
24°C21/30°C
10th Jul 2025305 AMAQI
10th Jul 2025286 AMAQI
10th Jul 2025297 AMAQI
10th Jul 2025278 AMAQI
10th Jul 2025269 AMAQI
10th Jul 20252710 AMAQI
10th Jul 20252511 AMAQI
10th Jul 20252612 PMAQI
10th Jul 2025241 PMAQI
10th Jul 2025262 PMAQI
10th Jul 2025273 PMAQI
10th Jul 2025274 PMAQI
10th Jul 2025255 PMAQI
10th Jul 2025246 PMAQI
10th Jul 2025277 PMAQI
10th Jul 2025268 PMAQI
10th Jul 2025249 PMAQI
10th Jul 20252410 PMAQI
10th Jul 20252711 PMAQI
11th Jul 20252712 AMAQI
11th Jul 2025281 AMAQI
11th Jul 2025282 AMAQI
11th Jul 2025283 AMAQI
11th Jul 2025284 AMAQI
22°C19/27°C
11th Jul 2025285 AMAQI
11th Jul 2025286 AMAQI
11th Jul 2025277 AMAQI
11th Jul 2025278 AMAQI
11th Jul 2025299 AMAQI
11th Jul 20252910 AMAQI
11th Jul 20252811 AMAQI
11th Jul 20252912 PMAQI
11th Jul 2025291 PMAQI
11th Jul 2025302 PMAQI
11th Jul 2025313 PMAQI
11th Jul 2025324 PMAQI
11th Jul 2025325 PMAQI
11th Jul 2025316 PMAQI
11th Jul 2025307 PMAQI
11th Jul 2025308 PMAQI
11th Jul 2025309 PMAQI
11th Jul 20252910 PMAQI
11th Jul 20253211 PMAQI
12th Jul 20253212 AMAQI
12th Jul 2025311 AMAQI
12th Jul 2025292 AMAQI
12th Jul 2025293 AMAQI
12th Jul 2025324 AMAQI
23°C18/28°C
12th Jul 2025325 AMAQI
12th Jul 2025366 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025358 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253312 PMAQI
12th Jul 2025331 PMAQI
12th Jul 2025342 PMAQI
12th Jul 2025333 PMAQI
12th Jul 2025324 PMAQI
12th Jul 2025305 PMAQI
12th Jul 2025286 PMAQI
12th Jul 2025307 PMAQI
12th Jul 2025328 PMAQI
12th Jul 2025269 PMAQI
12th Jul 20252610 PMAQI
12th Jul 20252711 PMAQI
13th Jul 20253112 AMAQI
13th Jul 2025301 AMAQI
13th Jul 2025252 AMAQI
13th Jul 2025233 AMAQI
13th Jul 2025224 AMAQI
24°C21/31°C
13th Jul 2025225 AMAQI
13th Jul 2025206 AMAQI
13th Jul 2025207 AMAQI
13th Jul 2025198 AMAQI
13th Jul 2025179 AMAQI
13th Jul 20251610 AMAQI
13th Jul 20251711 AMAQI
13th Jul 20251612 PMAQI
13th Jul 2025181 PMAQI
13th Jul 2025182 PMAQI
13th Jul 2025203 PMAQI
13th Jul 2025204 PMAQI
13th Jul 2025205 PMAQI
13th Jul 2025206 PMAQI
13th Jul 2025217 PMAQI
13th Jul 2025208 PMAQI
13th Jul 2025229 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252112 AMAQI
14th Jul 2025201 AMAQI
14th Jul 2025192 AMAQI
14th Jul 2025213 AMAQI
14th Jul 2025224 AMAQI
23°C19/31°C
14th Jul 2025215 AMAQI
14th Jul 2025226 AMAQI
14th Jul 2025227 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20252311 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025231 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025233 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025235 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025237 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025249 PMAQI
14th Jul 20252410 PMAQI
14th Jul 20252411 PMAQI
15th Jul 20252312 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025232 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025244 AMAQI
24°C19/30°C
15th Jul 2025245 AMAQI
15th Jul 2025246 AMAQI
15th Jul 2025257 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20253212 PMAQI
15th Jul 2025371 PMAQI
15th Jul 2025372 PMAQI
15th Jul 2025373 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025395 PMAQI
15th Jul 2025416 PMAQI
15th Jul 2025317 PMAQI
15th Jul 2025308 PMAQI
15th Jul 2025369 PMAQI
15th Jul 20253510 PMAQI
15th Jul 20253511 PMAQI
16th Jul 20253012 AMAQI
16th Jul 2025311 AMAQI
16th Jul 2025322 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025294 AMAQI
28°C22/36°C
16th Jul 2025295 AMAQI
16th Jul 2025296 AMAQI
16th Jul 2025327 AMAQI
16th Jul 2025348 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20254510 AMAQI
16th Jul 20254911 AMAQI
16th Jul 20255112 PMAQI
16th Jul 2025491 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025483 PMAQI
16th Jul 2025444 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025416 PMAQI
16th Jul 2025427 PMAQI
16th Jul 2025408 PMAQI
16th Jul 2025369 PMAQI
16th Jul 20253410 PMAQI
16th Jul 20253511 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025361 AMAQI
17th Jul 2025332 AMAQI
17th Jul 2025323 AMAQI
17th Jul 2025334 AMAQI
28°C22/35°C
17th Jul 2025345 AMAQI
17th Jul 2025366 AMAQI
17th Jul 2025387 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025419 AMAQI
17th Jul 20254110 AMAQI
17th Jul 20254211 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025322 PMAQI
17th Jul 2025303 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025286 PMAQI
17th Jul 2025337 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253510 PMAQI
17th Jul 20253411 PMAQI
18th Jul 20253312 AMAQI
18th Jul 2025301 AMAQI
18th Jul 2025172 AMAQI
18th Jul 2025163 AMAQI
18th Jul 2025164 AMAQI
27°C23/33°C
18th Jul 2025145 AMAQI
18th Jul 2025146 AMAQI
18th Jul 2025187 AMAQI
18th Jul 2025148 AMAQI
18th Jul 2025149 AMAQI
18th Jul 20251210 AMAQI
18th Jul 20251211 AMAQI
18th Jul 20251412 PMAQI
18th Jul 2025131 PMAQI
18th Jul 2025142 PMAQI
18th Jul 2025173 PMAQI
18th Jul 2025174 PMAQI
18th Jul 2025185 PMAQI
18th Jul 2025186 PMAQI
18th Jul 2025167 PMAQI
18th Jul 2025168 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20251812 AMAQI
19th Jul 2025191 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025253 AMAQI
19th Jul 2025264 AMAQI
24°C20/29°C
19th Jul 2025255 AMAQI
19th Jul 2025256 AMAQI
19th Jul 2025247 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252511 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025252 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025257 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025269 PMAQI
19th Jul 20252610 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252412 AMAQI
20th Jul 2025241 AMAQI
20th Jul 2025202 AMAQI
20th Jul 2025193 AMAQI
20th Jul 2025174 AMAQI
24°C15/32°C
20th Jul 2025175 AMAQI
20th Jul 2025166 AMAQI
20th Jul 2025177 AMAQI
20th Jul 2025178 AMAQI
20th Jul 2025179 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025234 PMAQI
20th Jul 2025235 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025218 PMAQI
20th Jul 2025259 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252312 AMAQI
21st Jul 2025231 AMAQI
21st Jul 2025192 AMAQI
21st Jul 2025203 AMAQI
21st Jul 2025214 AMAQI
26°C20/34°C
21st Jul 2025245 AMAQI
21st Jul 2025286 AMAQI
21st Jul 2025307 AMAQI
21st Jul 2025348 AMAQI
21st Jul 2025449 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20255511 AMAQI
21st Jul 20255512 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025452 PMAQI
21st Jul 2025373 PMAQI
21st Jul 2025314 PMAQI
21st Jul 2025255 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025257 PMAQI
21st Jul 2025238 PMAQI
21st Jul 2025199 PMAQI
21st Jul 20252110 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025172 AMAQI
22nd Jul 2025173 AMAQI
22nd Jul 2025164 AMAQI
23°C18/28°C
22nd Jul 2025175 AMAQI
22nd Jul 2025176 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20251911 AMAQI
22nd Jul 20251712 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025172 PMAQI
22nd Jul 2025173 PMAQI
22nd Jul 2025174 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025198 PMAQI
22nd Jul 2025219 PMAQI
22nd Jul 20252610 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025242 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025234 AMAQI
21°C13/26°C
23rd Jul 2025235 AMAQI
23rd Jul 2025226 AMAQI
23rd Jul 2025227 AMAQI
23rd Jul 2025228 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20252412 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025253 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025245 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025238 PMAQI
23rd Jul 2025269 PMAQI
23rd Jul 20252610 PMAQI
23rd Jul 20252611 PMAQI
24th Jul 20252412 AMAQI
24th Jul 2025241 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025243 AMAQI
24th Jul 2025234 AMAQI
23°C16/30°C
24th Jul 2025225 AMAQI
24th Jul 2025226 AMAQI
24th Jul 2025237 AMAQI
24th Jul 2025238 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20252510 AMAQI
24th Jul 20252911 AMAQI
24th Jul 20253312 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025392 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025394 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025416 PMAQI
24th Jul 2025307 PMAQI
24th Jul 2025318 PMAQI
24th Jul 2025449 PMAQI
24th Jul 20254010 PMAQI
24th Jul 20253711 PMAQI
25th Jul 20253512 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025292 AMAQI
25th Jul 2025303 AMAQI
25th Jul 2025334 AMAQI
26°C19/34°C
25th Jul 2025345 AMAQI
25th Jul 2025356 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025449 AMAQI
25th Jul 20254910 AMAQI
25th Jul 20255011 AMAQI
25th Jul 20255112 PMAQI
25th Jul 2025491 PMAQI
25th Jul 2025492 PMAQI
25th Jul 2025463 PMAQI
25th Jul 2025414 PMAQI
25th Jul 2025395 PMAQI
25th Jul 2025326 PMAQI
25th Jul 2025377 PMAQI
25th Jul 2025378 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252610 PMAQI
25th Jul 20252811 PMAQI
26th Jul 20253312 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025624 AMAQI
28°C22/37°C
26th Jul 2025785 AMAQI
26th Jul 2025816 AMAQI
26th Jul 2025857 AMAQI
26th Jul 20251058 AMAQI
26th Jul 20251019 AMAQI
26th Jul 202510710 AMAQI
26th Jul 202510211 AMAQI
26th Jul 20258912 PMAQI
26th Jul 2025811 PMAQI
26th Jul 2025802 PMAQI
26th Jul 2025853 PMAQI
26th Jul 2025854 PMAQI
26th Jul 2025845 PMAQI
26th Jul 2025786 PMAQI
26th Jul 2025707 PMAQI
26th Jul 2025698 PMAQI
26th Jul 2025729 PMAQI
26th Jul 20257310 PMAQI
26th Jul 20257511 PMAQI
27th Jul 20257312 AMAQI
27th Jul 2025751 AMAQI
27th Jul 2025762 AMAQI
27th Jul 2025863 AMAQI
27th Jul 2025854 AMAQI
26°C19/32°C
27th Jul 2025815 AMAQI
27th Jul 2025806 AMAQI
27th Jul 2025847 AMAQI
27th Jul 2025808 AMAQI
27th Jul 2025809 AMAQI
27th Jul 20258310 AMAQI
27th Jul 20258311 AMAQI
27th Jul 20258612 PMAQI
27th Jul 2025841 PMAQI
27th Jul 2025862 PMAQI
27th Jul 2025863 PMAQI
27th Jul 2025824 PMAQI
27th Jul 2025855 PMAQI
27th Jul 2025826 PMAQI
27th Jul 2025837 PMAQI
27th Jul 2025848 PMAQI
27th Jul 2025809 PMAQI
27th Jul 20258210 PMAQI
27th Jul 20258011 PMAQI
28th Jul 20258012 AMAQI
28th Jul 2025781 AMAQI
28th Jul 2025682 AMAQI
28th Jul 2025823 AMAQI
28th Jul 2025814 AMAQI
23°C19/26°C
28th Jul 2025785 AMAQI
28th Jul 2025756 AMAQI
28th Jul 2025757 AMAQI
28th Jul 2025728 AMAQI
28th Jul 2025709 AMAQI
28th Jul 20256510 AMAQI
28th Jul 20256211 AMAQI
28th Jul 20256112 PMAQI
28th Jul 2025621 PMAQI
28th Jul 2025622 PMAQI
28th Jul 2025633 PMAQI
28th Jul 2025654 PMAQI
28th Jul 2025655 PMAQI
28th Jul 2025646 PMAQI
28th Jul 2025657 PMAQI
28th Jul 2025658 PMAQI
28th Jul 2025619 PMAQI
28th Jul 20256310 PMAQI
28th Jul 20256111 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025611 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI
27°C20/35°C
29th Jul 2025585 AMAQI
29th Jul 2025596 AMAQI
29th Jul 2025607 AMAQI
29th Jul 2025608 AMAQI
29th Jul 2025609 AMAQI
29th Jul 20255910 AMAQI
29th Jul 20256011 AMAQI
29th Jul 20255912 PMAQI
29th Jul 2025571 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025583 PMAQI
29th Jul 2025564 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025577 PMAQI
29th Jul 2025588 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255512 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025492 AMAQI
30th Jul 2025483 AMAQI
30th Jul 2025484 AMAQI
30°C22/38°C
30th Jul 2025485 AMAQI
30th Jul 2025486 AMAQI
30th Jul 2025497 AMAQI
30th Jul 2025508 AMAQI
30th Jul 2025519 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255112 PMAQI
30th Jul 2025521 PMAQI
30th Jul 2025512 PMAQI
30th Jul 2025513 PMAQI
30th Jul 2025514 PMAQI
30th Jul 2025515 PMAQI
30th Jul 2025516 PMAQI
30th Jul 2025517 PMAQI
30th Jul 2025518 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255011 PMAQI
31st Jul 20255112 AMAQI
31st Jul 2025481 AMAQI
31st Jul 2025422 AMAQI
31st Jul 2025443 AMAQI
31st Jul 2025484 AMAQI
30°C23/37°C
31st Jul 2025495 AMAQI
31st Jul 2025536 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025669 AMAQI
31st Jul 20257010 AMAQI
31st Jul 20257811 AMAQI
31st Jul 20258412 PMAQI
31st Jul 2025871 PMAQI
31st Jul 2025892 PMAQI
31st Jul 2025933 PMAQI
31st Jul 2025924 PMAQI
31st Jul 2025895 PMAQI
31st Jul 2025886 PMAQI
31st Jul 2025677 PMAQI
31st Jul 2025728 PMAQI
31st Jul 2025779 PMAQI
31st Jul 20257810 PMAQI
31st Jul 20256811 PMAQI
1st Aug 20256512 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025612 AMAQI
1st Aug 2025643 AMAQI
1st Aug 2025624 AMAQI
22°C17/25°C
1st Aug 2025645 AMAQI
1st Aug 2025626 AMAQI
1st Aug 2025657 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025454 PMAQI
1st Aug 2025405 PMAQI
1st Aug 2025356 PMAQI
1st Aug 2025657 PMAQI
1st Aug 2025498 PMAQI
1st Aug 2025319 PMAQI
1st Aug 20253110 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025431 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025373 AMAQI
2nd Aug 2025374 AMAQI
19°C16/23°C
2nd Aug 2025365 AMAQI
2nd Aug 2025356 AMAQI
2nd Aug 2025327 AMAQI
2nd Aug 2025298 AMAQI
2nd Aug 2025279 AMAQI
2nd Aug 20252310 AMAQI
2nd Aug 20252211 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025212 PMAQI
2nd Aug 2025213 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025246 PMAQI
2nd Aug 2025257 PMAQI
2nd Aug 2025288 PMAQI
2nd Aug 2025339 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20253411 PMAQI
3rd Aug 20253312 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025422 AMAQI
3rd Aug 2025413 AMAQI
3rd Aug 2025434 AMAQI
21°C12/28°C
3rd Aug 2025425 AMAQI
3rd Aug 2025406 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025499 AMAQI
3rd Aug 20255710 AMAQI
3rd Aug 20256411 AMAQI
3rd Aug 20257212 PMAQI
3rd Aug 2025761 PMAQI
3rd Aug 2025832 PMAQI
3rd Aug 2025863 PMAQI
3rd Aug 2025884 PMAQI
3rd Aug 2025865 PMAQI
3rd Aug 2025856 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025729 PMAQI
3rd Aug 20256110 PMAQI
3rd Aug 20255911 PMAQI
4th Aug 20255812 AMAQI
4th Aug 2025581 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025473 AMAQI
4th Aug 2025474 AMAQI
23°C13/32°C
4th Aug 2025495 AMAQI
4th Aug 2025526 AMAQI
4th Aug 2025557 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025699 AMAQI
4th Aug 20257610 AMAQI
4th Aug 20258211 AMAQI
4th Aug 20259112 PMAQI
4th Aug 20251011 PMAQI
4th Aug 20251052 PMAQI
4th Aug 20251093 PMAQI
4th Aug 20251094 PMAQI
4th Aug 20251085 PMAQI
4th Aug 20251036 PMAQI
4th Aug 2025717 PMAQI
4th Aug 2025928 PMAQI
4th Aug 20251019 PMAQI
4th Aug 202510210 PMAQI
4th Aug 20259211 PMAQI
5th Aug 20259612 AMAQI
5th Aug 20251061 AMAQI
5th Aug 20251002 AMAQI
5th Aug 20251033 AMAQI
5th Aug 2025984 AMAQI
25°C16/34°C
5th Aug 20251075 AMAQI
5th Aug 20251066 AMAQI
5th Aug 20251087 AMAQI
5th Aug 20251138 AMAQI
5th Aug 20251169 AMAQI
5th Aug 202511710 AMAQI
5th Aug 202511011 AMAQI
5th Aug 20259912 PMAQI
5th Aug 2025891 PMAQI
5th Aug 2025802 PMAQI
5th Aug 2025773 PMAQI
5th Aug 2025704 PMAQI
5th Aug 2025675 PMAQI
5th Aug 2025676 PMAQI
5th Aug 20251027 PMAQI
5th Aug 2025808 PMAQI
5th Aug 2025629 PMAQI
5th Aug 20255810 PMAQI
5th Aug 20256511 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025562 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025544 AMAQI
22°C19/24°C
6th Aug 2025515 AMAQI
6th Aug 2025516 AMAQI
6th Aug 2025507 AMAQI
6th Aug 2025488 AMAQI
6th Aug 2025529 AMAQI
6th Aug 20255210 AMAQI
6th Aug 20255411 AMAQI
6th Aug 20255612 PMAQI
6th Aug 2025531 PMAQI
6th Aug 2025532 PMAQI
6th Aug 2025523 PMAQI
6th Aug 2025464 PMAQI
6th Aug 2025445 PMAQI
6th Aug 2025416 PMAQI
6th Aug 2025537 PMAQI
6th Aug 2025538 PMAQI
6th Aug 2025559 PMAQI
6th Aug 20255910 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255612 AMAQI
7th Aug 2025661 AMAQI
7th Aug 2025682 AMAQI
7th Aug 2025663 AMAQI
7th Aug 2025634 AMAQI
21°C15/27°C
7th Aug 2025625 AMAQI
7th Aug 2025616 AMAQI
7th Aug 2025607 AMAQI
7th Aug 2025618 AMAQI
7th Aug 2025639 AMAQI
7th Aug 20256110 AMAQI
7th Aug 20256011 AMAQI
7th Aug 20255712 PMAQI
7th Aug 2025551 PMAQI
7th Aug 2025542 PMAQI
7th Aug 2025533 PMAQI
7th Aug 2025534 PMAQI
7th Aug 2025545 PMAQI
7th Aug 2025536 PMAQI
7th Aug 2025577 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025361 AMAQI
8th Aug 2025342 AMAQI
8th Aug 2025343 AMAQI
8th Aug 2025344 AMAQI
24°C17/31°C
8th Aug 2025325 AMAQI
5 AM8th Aug 2025326 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Durante o dia
Média do Tempo Mais Alto
5 AM - 8 PM
44AQI
16 horas / Dia
480 horas / Mês
Média do Tempo Mais Baixo
5 AM - 8 PM
44AQI
16 horas / Dia
480 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 5 AM a 8 PM (Média 44), enquanto o menor AQI foi entre 5 AM a 8 PM (Média 44).
Durante a noite
Média do Tempo Mais Alto
12 AM - 11 PM
41AQI
8 horas / Dia
240 horas / Mês
Média do Tempo Mais Baixo
2 AM - 11 PM
41AQI
6 horas / Dia
180 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 12 AM a 11 PM (Média 41), enquanto o menor AQI foi entre 2 AM a 11 PM (Média 41).
2025 Dias Vs Qualidade do Ar
North Chelmsford, Chelmsford, Massachusetts, United States
2025
81%
109
19%
25
Número total de dias com diferentes categorias de AQI nos últimos 220 dias em 2025 (145 dias restantes)
Bom
109 DiasModerado
25 DiasRuim
0 DiasNão saudável
0 DiasSevero
0 DiasPerigoso
0 DiasDentro dos Limites de Qualidade do Ar Seguros da OMS: 81%
Nível de Risco à Saúde:
Baixo
Em 2025, 81% de 220 dias estiveram dentro dos limites seguros de qualidade do ar da OMS. O risco de problemas de saúde é Baixo, mas os efeitos a longo prazo, especialmente em indivíduos vulneráveis, permanecem incertos.
Annual Air Quality Insights
North Chelmsford, Chelmsford, Massachusetts, United States
Níveis de AQI em 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dom.Seg.Ter.Qua.Qui.Sex.Sáb.
Jan.
Fev.
Mar.
Abr.
Maio
Jun.
Jul.
Ago.
Set.
Out.
Nov.
Dez.
1st Março 2025
17AQI
17AQI
2nd Março 2025
19AQI
19AQI
3rd Março 2025
19AQI
19AQI
4th Março 2025
26AQI
26AQI
5th Março 2025
34AQI
34AQI
1st Abril 2025
18AQI
18AQI
2nd Abril 2025
17AQI
17AQI
3rd Abril 2025
25AQI
25AQI
4th Abril 2025
22AQI
22AQI
5th Abril 2025
20AQI
20AQI
6th Abril 2025
18AQI
18AQI
7th Abril 2025
16AQI
16AQI
8th Abril 2025
17AQI
17AQI
9th Abril 2025
14AQI
14AQI
10th Abril 2025
20AQI
20AQI
11th Abril 2025
19AQI
19AQI
12th Abril 2025
14AQI
14AQI
13th Abril 2025
15AQI
15AQI
14th Abril 2025
17AQI
17AQI
15th Abril 2025
25AQI
25AQI
16th Abril 2025
11AQI
11AQI
17th Abril 2025
13AQI
13AQI
18th Abril 2025
20AQI
20AQI
19th Abril 2025
46AQI
46AQI
20th Abril 2025
18AQI
18AQI
21st Abril 2025
16AQI
16AQI
22nd Abril 2025
38AQI
38AQI
23rd Abril 2025
20AQI
20AQI
24th Abril 2025
21AQI
21AQI
25th Abril 2025
46AQI
46AQI
26th Abril 2025
30AQI
30AQI
27th Abril 2025
11AQI
11AQI
28th Abril 2025
17AQI
17AQI
29th Abril 2025
26AQI
26AQI
30th Abril 2025
20AQI
20AQI
1st Maio 2025
17AQI
17AQI
2nd Maio 2025
36AQI
36AQI
3rd Maio 2025
46AQI
46AQI
4th Maio 2025
34AQI
34AQI
5th Maio 2025
17AQI
17AQI
6th Maio 2025
20AQI
20AQI
7th Maio 2025
26AQI
26AQI
8th Maio 2025
21AQI
21AQI
9th Maio 2025
25AQI
25AQI
10th Maio 2025
14AQI
14AQI
11th Maio 2025
20AQI
20AQI
12th Maio 2025
21AQI
21AQI
13th Maio 2025
27AQI
27AQI
14th Maio 2025
29AQI
29AQI
15th Maio 2025
32AQI
32AQI
16th Maio 2025
35AQI
35AQI
17th Maio 2025
35AQI
35AQI
18th Maio 2025
19AQI
19AQI
19th Maio 2025
13AQI
13AQI
20th Maio 2025
13AQI
13AQI
21st Maio 2025
17AQI
17AQI
22nd Maio 2025
18AQI
18AQI
23rd Maio 2025
12AQI
12AQI
24th Maio 2025
13AQI
13AQI
25th Maio 2025
13AQI
13AQI
26th Maio 2025
19AQI
19AQI
27th Maio 2025
23AQI
23AQI
28th Maio 2025
26AQI
26AQI
29th Maio 2025
19AQI
19AQI
30th Maio 2025
30AQI
30AQI
31st Maio 2025
19AQI
19AQI
1st Junho 2025
13AQI
13AQI
2nd Junho 2025
17AQI
17AQI
3rd Junho 2025
23AQI
23AQI
4th Junho 2025
39AQI
39AQI
5th Junho 2025
56AQI
56AQI
6th Junho 2025
58AQI
58AQI
7th Junho 2025
54AQI
54AQI
8th Junho 2025
80AQI
80AQI
9th Junho 2025
77AQI
77AQI
10th Junho 2025
40AQI
40AQI
11th Junho 2025
50AQI
50AQI
12th Junho 2025
70AQI
70AQI
13th Junho 2025
54AQI
54AQI
14th Junho 2025
47AQI
47AQI
15th Junho 2025
34AQI
34AQI
16th Junho 2025
34AQI
34AQI
17th Junho 2025
29AQI
29AQI
18th Junho 2025
22AQI
22AQI
19th Junho 2025
28AQI
28AQI
20th Junho 2025
33AQI
33AQI
21st Junho 2025
53AQI
53AQI
22nd Junho 2025
53AQI
53AQI
23rd Junho 2025
51AQI
51AQI
24th Junho 2025
54AQI
54AQI
25th Junho 2025
51AQI
51AQI
26th Junho 2025
37AQI
37AQI
27th Junho 2025
26AQI
26AQI
28th Junho 2025
26AQI
26AQI
29th Junho 2025
33AQI
33AQI
30th Junho 2025
30AQI
30AQI
1st Julho 2025
37AQI
37AQI
2nd Julho 2025
31AQI
31AQI
3rd Julho 2025
43AQI
43AQI
4th Julho 2025
43AQI
43AQI
5th Julho 2025
49AQI
49AQI
6th Julho 2025
56AQI
56AQI
7th Julho 2025
44AQI
44AQI
8th Julho 2025
31AQI
31AQI
9th Julho 2025
28AQI
28AQI
10th Julho 2025
27AQI
27AQI
11th Julho 2025
29AQI
29AQI
12th Julho 2025
31AQI
31AQI
13th Julho 2025
22AQI
22AQI
14th Julho 2025
22AQI
22AQI
15th Julho 2025
30AQI
30AQI
16th Julho 2025
38AQI
38AQI
17th Julho 2025
35AQI
35AQI
18th Julho 2025
18AQI
18AQI
19th Julho 2025
24AQI
24AQI
20th Julho 2025
21AQI
21AQI
21st Julho 2025
29AQI
29AQI
22nd Julho 2025
19AQI
19AQI
23rd Julho 2025
24AQI
24AQI
24th Julho 2025
31AQI
31AQI
25th Julho 2025
36AQI
36AQI
26th Julho 2025
73AQI
73AQI
27th Julho 2025
82AQI
82AQI
28th Julho 2025
69AQI
69AQI
29th Julho 2025
57AQI
57AQI
30th Julho 2025
51AQI
51AQI
31st Julho 2025
67AQI
67AQI
1st Agosto 2025
54AQI
54AQI
2nd Agosto 2025
31AQI
31AQI
3rd Agosto 2025
58AQI
58AQI
4th Agosto 2025
78AQI
78AQI
5th Agosto 2025
91AQI
91AQI
6th Agosto 2025
53AQI
53AQI
7th Agosto 2025
61AQI
61AQI
23AQI
21AQI
23AQI
42AQI
39AQI
61AQI
No. of days
Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias
202532AQI
5
30
31
18
12
24
7
1
6
109
25
Maior AQI registrado em
Agosto61AQI
Menor AQI registrado em
Abril21AQI
Anos Mais e Menos Poluídos Nos Últimos 1 Anos
Ano Mais Poluído Registrado
2025(Média)
32AQIAno Menos Poluído Registrado
2025(Média)
32AQINorth Chelmsford tem um AQI médio anual de 2025 AQI (32), mostrando uma mudança percentual média de NaN% (melhorou AQI) em comparação aos anos anteriores: .
