Análise Histórica da Qualidade do Ar de Portland Deering Oaks, Portland, Maine, 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
Portland Deering Oaks, Portland, Maine, United States
2021
2022
2023
2024
2025
AQI
.
Dias
Tendências do AQI: Mais Altos e Mais Baixos
AQI mais alto registrado em
4th Aug 2025
82AQIAQI mais baixo registrado em
20th Aug 2024
9AQIAnálise do Mesmo Dia (12th August ):
Neste dia, o AQI ao longo dos 5 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: 11th Aug - 12th Aug 2025
Portland Deering Oaks, Portland, Maine, United States
AQI
Dia
Noite
.
5 AM11th Aug 2025
8 PM
4 AM12th Aug 2025
Durante o dia
Média do Tempo Mais Alto
5PM11th Aug
64AQI
Média do Tempo Mais Baixo
5AM11th Aug
30AQI
Durante a noite
Média do Tempo Mais Alto
4AM12th Aug
61AQI
Média do Tempo Mais Baixo
8PM11th Aug
53AQI
Nas últimas 24 horas,
AQI de Portland Deering Oaks atingiu seu ponto mais alto de 64 às 5 PM durante o Dia, enquanto o ponto mais baixo, 30, foi registrado às 5 AM durante o Dia entre 11th Aug e 12th Aug 2025.
Tendência de AQI Dia & Noite : Jul - Aug 2025
Portland Deering Oaks, Portland, Maine, United States
JulAug
13th - 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 - 09th09th - 10th10th - 11th11th - 12th12th
Dia
Noite
13th Jul 2025205 AMAQI
13th Jul 2025166 AMAQI
13th Jul 2025167 AMAQI
13th Jul 2025188 AMAQI
13th Jul 2025239 AMAQI
13th Jul 20252110 AMAQI
13th Jul 20251711 AMAQI
13th Jul 20251612 PMAQI
13th Jul 2025171 PMAQI
13th Jul 2025172 PMAQI
13th Jul 2025193 PMAQI
13th Jul 2025204 PMAQI
13th Jul 2025205 PMAQI
13th Jul 2025206 PMAQI
13th Jul 2025187 PMAQI
13th Jul 2025188 PMAQI
13th Jul 2025199 PMAQI
13th Jul 20251810 PMAQI
13th Jul 20252111 PMAQI
14th Jul 20252112 AMAQI
14th Jul 2025181 AMAQI
14th Jul 2025172 AMAQI
14th Jul 2025173 AMAQI
14th Jul 2025164 AMAQI
--°C/°C
14th Jul 2025165 AMAQI
14th Jul 2025166 AMAQI
14th Jul 2025177 AMAQI
14th Jul 2025178 AMAQI
14th Jul 2025199 AMAQI
14th Jul 20251910 AMAQI
14th Jul 20252211 AMAQI
14th Jul 20252112 PMAQI
14th Jul 2025161 PMAQI
14th Jul 2025182 PMAQI
14th Jul 2025193 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025245 PMAQI
14th Jul 2025236 PMAQI
14th Jul 2025207 PMAQI
14th Jul 2025198 PMAQI
14th Jul 2025239 PMAQI
14th Jul 20252410 PMAQI
14th Jul 20252311 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025222 AMAQI
15th Jul 2025183 AMAQI
15th Jul 2025164 AMAQI
19°C17/21°C
15th Jul 2025245 AMAQI
15th Jul 2025296 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025288 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20253210 AMAQI
15th Jul 20254411 AMAQI
15th Jul 20254412 PMAQI
15th Jul 2025521 PMAQI
15th Jul 2025482 PMAQI
15th Jul 2025383 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025345 PMAQI
15th Jul 2025326 PMAQI
15th Jul 2025307 PMAQI
15th Jul 2025328 PMAQI
15th Jul 2025329 PMAQI
15th Jul 20252810 PMAQI
15th Jul 20252911 PMAQI
16th Jul 20252812 AMAQI
16th Jul 2025291 AMAQI
16th Jul 2025292 AMAQI
16th Jul 2025363 AMAQI
16th Jul 2025304 AMAQI
20°C18/22°C
16th Jul 2025225 AMAQI
16th Jul 2025216 AMAQI
16th Jul 2025267 AMAQI
16th Jul 2025318 AMAQI
16th Jul 2025449 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20255111 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025552 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025535 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025418 PMAQI
16th Jul 2025399 PMAQI
16th Jul 20253810 PMAQI
16th Jul 20253911 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025281 AMAQI
17th Jul 2025322 AMAQI
17th Jul 2025313 AMAQI
17th Jul 2025294 AMAQI
19°C17/21°C
17th Jul 2025265 AMAQI
17th Jul 2025326 AMAQI
17th Jul 2025377 AMAQI
17th Jul 2025398 AMAQI
17th Jul 2025409 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253512 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025412 PMAQI
17th Jul 2025443 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025425 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025368 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253310 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20252612 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025142 AMAQI
18th Jul 2025133 AMAQI
18th Jul 2025144 AMAQI
20°C18/22°C
18th Jul 2025205 AMAQI
18th Jul 2025186 AMAQI
18th Jul 2025167 AMAQI
18th Jul 2025138 AMAQI
18th Jul 2025189 AMAQI
18th Jul 20251510 AMAQI
18th Jul 20251211 AMAQI
18th Jul 20251612 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025182 PMAQI
18th Jul 2025163 PMAQI
18th Jul 2025164 PMAQI
18th Jul 2025165 PMAQI
18th Jul 2025176 PMAQI
18th Jul 2025167 PMAQI
18th Jul 2025178 PMAQI
18th Jul 2025189 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252311 PMAQI
19th Jul 20252512 AMAQI
19th Jul 2025271 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025223 AMAQI
19th Jul 2025274 AMAQI
23°C19/26°C
19th Jul 2025265 AMAQI
19th Jul 2025306 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025277 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025241 AMAQI
20th Jul 2025172 AMAQI
20th Jul 2025203 AMAQI
20th Jul 2025204 AMAQI
19°C15/23°C
20th Jul 2025245 AMAQI
20th Jul 2025336 AMAQI
20th Jul 2025207 AMAQI
20th Jul 2025228 AMAQI
20th Jul 2025209 AMAQI
20th Jul 20251910 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025214 PMAQI
20th Jul 2025205 PMAQI
20th Jul 2025206 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025238 PMAQI
20th Jul 2025229 PMAQI
20th Jul 20252310 PMAQI
20th Jul 20252111 PMAQI
21st Jul 20252212 AMAQI
21st Jul 2025201 AMAQI
21st Jul 2025172 AMAQI
21st Jul 2025203 AMAQI
21st Jul 2025284 AMAQI
20°C18/22°C
21st Jul 2025245 AMAQI
21st Jul 2025406 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025429 AMAQI
21st Jul 20253610 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20252012 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025213 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025236 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025238 PMAQI
21st Jul 2025259 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252111 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025161 AMAQI
22nd Jul 2025132 AMAQI
22nd Jul 2025143 AMAQI
22nd Jul 2025124 AMAQI
20°C17/24°C
22nd Jul 2025125 AMAQI
22nd Jul 2025146 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025178 AMAQI
22nd Jul 2025149 AMAQI
22nd Jul 20251410 AMAQI
22nd Jul 20251411 AMAQI
22nd Jul 20251812 PMAQI
22nd Jul 2025181 PMAQI
22nd Jul 2025152 PMAQI
22nd Jul 2025143 PMAQI
22nd Jul 2025124 PMAQI
22nd Jul 2025145 PMAQI
22nd Jul 2025156 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025158 PMAQI
22nd Jul 2025159 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20251711 PMAQI
23rd Jul 20251912 AMAQI
23rd Jul 2025201 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025183 AMAQI
23rd Jul 2025164 AMAQI
18°C13/23°C
23rd Jul 2025185 AMAQI
23rd Jul 2025196 AMAQI
23rd Jul 2025227 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20253210 AMAQI
23rd Jul 20253211 AMAQI
23rd Jul 20253112 PMAQI
23rd Jul 2025271 PMAQI
23rd Jul 2025272 PMAQI
23rd Jul 2025283 PMAQI
23rd Jul 2025294 PMAQI
23rd Jul 2025295 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025257 PMAQI
23rd Jul 2025238 PMAQI
23rd Jul 2025239 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252412 AMAQI
24th Jul 2025261 AMAQI
24th Jul 2025242 AMAQI
24th Jul 2025263 AMAQI
24th Jul 2025244 AMAQI
19°C17/23°C
24th Jul 2025275 AMAQI
24th Jul 2025316 AMAQI
24th Jul 2025287 AMAQI
24th Jul 2025298 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253211 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025362 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025395 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025357 PMAQI
24th Jul 2025358 PMAQI
24th Jul 2025449 PMAQI
24th Jul 20254010 PMAQI
24th Jul 20254011 PMAQI
25th Jul 20253712 AMAQI
25th Jul 2025371 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025473 AMAQI
25th Jul 2025504 AMAQI
21°C17/26°C
25th Jul 2025535 AMAQI
25th Jul 2025496 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025549 AMAQI
25th Jul 20255410 AMAQI
25th Jul 20255411 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025552 PMAQI
25th Jul 2025513 PMAQI
25th Jul 2025484 PMAQI
25th Jul 2025435 PMAQI
25th Jul 2025406 PMAQI
25th Jul 2025457 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025399 PMAQI
25th Jul 20254810 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20256412 AMAQI
26th Jul 20251211 AMAQI
26th Jul 20251462 AMAQI
26th Jul 20251523 AMAQI
26th Jul 20251564 AMAQI
23°C20/27°C
26th Jul 20251505 AMAQI
26th Jul 20251486 AMAQI
26th Jul 20251547 AMAQI
26th Jul 20251428 AMAQI
26th Jul 20251309 AMAQI
26th Jul 202511610 AMAQI
26th Jul 202510411 AMAQI
26th Jul 20259812 PMAQI
26th Jul 2025831 PMAQI
26th Jul 2025862 PMAQI
26th Jul 2025843 PMAQI
26th Jul 2025884 PMAQI
26th Jul 2025925 PMAQI
26th Jul 2025886 PMAQI
26th Jul 20251007 PMAQI
26th Jul 2025898 PMAQI
26th Jul 2025869 PMAQI
26th Jul 20258710 PMAQI
26th Jul 20258911 PMAQI
27th Jul 20258412 AMAQI
27th Jul 2025621 AMAQI
27th Jul 2025652 AMAQI
27th Jul 2025703 AMAQI
27th Jul 2025724 AMAQI
20°C17/25°C
27th Jul 2025735 AMAQI
27th Jul 2025766 AMAQI
27th Jul 2025787 AMAQI
27th Jul 2025798 AMAQI
27th Jul 2025819 AMAQI
27th Jul 20258710 AMAQI
27th Jul 20259011 AMAQI
27th Jul 20258812 PMAQI
27th Jul 2025851 PMAQI
27th Jul 2025782 PMAQI
27th Jul 2025853 PMAQI
27th Jul 2025794 PMAQI
27th Jul 2025805 PMAQI
27th Jul 2025766 PMAQI
27th Jul 2025747 PMAQI
27th Jul 2025768 PMAQI
27th Jul 2025729 PMAQI
27th Jul 20257210 PMAQI
27th Jul 20257211 PMAQI
28th Jul 20257212 AMAQI
28th Jul 2025671 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025564 AMAQI
18°C16/20°C
28th Jul 2025525 AMAQI
28th Jul 2025486 AMAQI
28th Jul 2025577 AMAQI
28th Jul 2025558 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20255610 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20255712 PMAQI
28th Jul 2025571 PMAQI
28th Jul 2025592 PMAQI
28th Jul 2025603 PMAQI
28th Jul 2025594 PMAQI
28th Jul 2025605 PMAQI
28th Jul 2025606 PMAQI
28th Jul 2025607 PMAQI
28th Jul 2025598 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255710 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255712 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025574 AMAQI
19°C16/22°C
29th Jul 2025575 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025607 AMAQI
29th Jul 2025598 AMAQI
29th Jul 2025609 AMAQI
29th Jul 20256210 AMAQI
29th Jul 20255811 AMAQI
29th Jul 20256212 PMAQI
29th Jul 2025591 PMAQI
29th Jul 2025582 PMAQI
29th Jul 2025593 PMAQI
29th Jul 2025584 PMAQI
29th Jul 2025585 PMAQI
29th Jul 2025576 PMAQI
29th Jul 2025577 PMAQI
29th Jul 2025578 PMAQI
29th Jul 2025559 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025372 AMAQI
30th Jul 2025383 AMAQI
30th Jul 2025364 AMAQI
23°C17/30°C
30th Jul 2025365 AMAQI
30th Jul 2025396 AMAQI
30th Jul 2025417 AMAQI
30th Jul 2025498 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255311 AMAQI
30th Jul 20255412 PMAQI
30th Jul 2025521 PMAQI
30th Jul 2025472 PMAQI
30th Jul 2025463 PMAQI
30th Jul 2025464 PMAQI
30th Jul 2025465 PMAQI
30th Jul 2025466 PMAQI
30th Jul 2025467 PMAQI
30th Jul 2025468 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025554 AMAQI
21°C19/23°C
31st Jul 2025545 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025648 AMAQI
31st Jul 2025709 AMAQI
31st Jul 20257410 AMAQI
31st Jul 20258011 AMAQI
31st Jul 20258312 PMAQI
31st Jul 2025841 PMAQI
31st Jul 2025862 PMAQI
31st Jul 2025803 PMAQI
31st Jul 2025784 PMAQI
31st Jul 2025805 PMAQI
31st Jul 2025816 PMAQI
31st Jul 2025647 PMAQI
31st Jul 2025758 PMAQI
31st Jul 2025819 PMAQI
31st Jul 20258310 PMAQI
31st Jul 20258111 PMAQI
1st Aug 20257712 AMAQI
1st Aug 2025741 AMAQI
1st Aug 2025712 AMAQI
1st Aug 2025693 AMAQI
1st Aug 2025734 AMAQI
18°C16/20°C
1st Aug 2025695 AMAQI
1st Aug 2025706 AMAQI
1st Aug 2025647 AMAQI
1st Aug 2025598 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20254710 AMAQI
1st Aug 20253411 AMAQI
1st Aug 20253412 PMAQI
1st Aug 2025331 PMAQI
1st Aug 2025292 PMAQI
1st Aug 2025243 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025185 PMAQI
1st Aug 2025176 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025408 PMAQI
1st Aug 2025249 PMAQI
1st Aug 20252710 PMAQI
1st Aug 20253811 PMAQI
2nd Aug 20254412 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025282 AMAQI
2nd Aug 2025253 AMAQI
2nd Aug 2025214 AMAQI
18°C16/21°C
2nd Aug 2025195 AMAQI
2nd Aug 2025186 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025218 AMAQI
2nd Aug 2025229 AMAQI
2nd Aug 20252310 AMAQI
2nd Aug 20252211 AMAQI
2nd Aug 20252112 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025202 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025227 PMAQI
2nd Aug 2025238 PMAQI
2nd Aug 2025289 PMAQI
2nd Aug 20253410 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20254212 AMAQI
3rd Aug 2025421 AMAQI
3rd Aug 2025352 AMAQI
3rd Aug 2025323 AMAQI
3rd Aug 2025294 AMAQI
19°C15/24°C
3rd Aug 2025305 AMAQI
3rd Aug 2025366 AMAQI
3rd Aug 2025427 AMAQI
3rd Aug 2025488 AMAQI
3rd Aug 2025579 AMAQI
3rd Aug 20255810 AMAQI
3rd Aug 20256011 AMAQI
3rd Aug 20256712 PMAQI
3rd Aug 2025741 PMAQI
3rd Aug 2025802 PMAQI
3rd Aug 2025833 PMAQI
3rd Aug 2025804 PMAQI
3rd Aug 2025805 PMAQI
3rd Aug 2025746 PMAQI
3rd Aug 2025557 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255510 PMAQI
3rd Aug 20254911 PMAQI
4th Aug 20254812 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025574 AMAQI
20°C15/24°C
4th Aug 2025565 AMAQI
4th Aug 2025596 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025688 AMAQI
4th Aug 2025749 AMAQI
4th Aug 20258410 AMAQI
4th Aug 20259211 AMAQI
4th Aug 20259412 PMAQI
4th Aug 20251031 PMAQI
4th Aug 20251102 PMAQI
4th Aug 20251093 PMAQI
4th Aug 20251154 PMAQI
4th Aug 20251085 PMAQI
4th Aug 20251106 PMAQI
4th Aug 2025717 PMAQI
4th Aug 2025928 PMAQI
4th Aug 20251019 PMAQI
4th Aug 202511210 PMAQI
4th Aug 202511011 PMAQI
5th Aug 202512112 AMAQI
5th Aug 20251211 AMAQI
5th Aug 20251162 AMAQI
5th Aug 20251153 AMAQI
5th Aug 20251164 AMAQI
21°C17/26°C
5th Aug 20251155 AMAQI
5th Aug 2025976 AMAQI
5th Aug 2025837 AMAQI
5th Aug 2025728 AMAQI
5th Aug 2025619 AMAQI
5th Aug 20255210 AMAQI
5th Aug 20253811 AMAQI
5th Aug 20253412 PMAQI
5th Aug 2025261 PMAQI
5th Aug 2025322 PMAQI
5th Aug 2025383 PMAQI
5th Aug 2025394 PMAQI
5th Aug 2025365 PMAQI
5th Aug 2025426 PMAQI
5th Aug 2025667 PMAQI
5th Aug 2025558 PMAQI
5th Aug 2025429 PMAQI
5th Aug 20254410 PMAQI
5th Aug 20254611 PMAQI
6th Aug 20254612 AMAQI
6th Aug 2025491 AMAQI
6th Aug 2025452 AMAQI
6th Aug 2025443 AMAQI
6th Aug 2025404 AMAQI
20°C18/23°C
6th Aug 2025385 AMAQI
6th Aug 2025426 AMAQI
6th Aug 2025487 AMAQI
6th Aug 2025498 AMAQI
6th Aug 2025509 AMAQI
6th Aug 20254610 AMAQI
6th Aug 20254211 AMAQI
6th Aug 20254312 PMAQI
6th Aug 2025481 PMAQI
6th Aug 2025552 PMAQI
6th Aug 2025553 PMAQI
6th Aug 2025564 PMAQI
6th Aug 2025615 PMAQI
6th Aug 2025646 PMAQI
6th Aug 2025487 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20255810 PMAQI
6th Aug 20256211 PMAQI
7th Aug 20255712 AMAQI
7th Aug 2025661 AMAQI
7th Aug 2025662 AMAQI
7th Aug 2025643 AMAQI
7th Aug 2025684 AMAQI
18°C17/20°C
7th Aug 2025675 AMAQI
7th Aug 2025716 AMAQI
7th Aug 2025697 AMAQI
7th Aug 2025688 AMAQI
7th Aug 2025699 AMAQI
7th Aug 20256810 AMAQI
7th Aug 20256411 AMAQI
7th Aug 20256012 PMAQI
7th Aug 2025661 PMAQI
7th Aug 2025622 PMAQI
7th Aug 2025623 PMAQI
7th Aug 2025624 PMAQI
7th Aug 2025605 PMAQI
7th Aug 2025596 PMAQI
7th Aug 2025647 PMAQI
7th Aug 2025628 PMAQI
7th Aug 2025589 PMAQI
7th Aug 20255710 PMAQI
7th Aug 20255811 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025411 AMAQI
8th Aug 2025302 AMAQI
8th Aug 2025203 AMAQI
8th Aug 2025244 AMAQI
18°C14/21°C
8th Aug 2025225 AMAQI
8th Aug 2025266 AMAQI
8th Aug 2025347 AMAQI
8th Aug 2025348 AMAQI
8th Aug 2025339 AMAQI
8th Aug 20253510 AMAQI
8th Aug 20253811 AMAQI
8th Aug 20253612 PMAQI
8th Aug 2025341 PMAQI
8th Aug 2025312 PMAQI
8th Aug 2025313 PMAQI
8th Aug 2025334 PMAQI
8th Aug 2025325 PMAQI
8th Aug 2025326 PMAQI
8th Aug 2025347 PMAQI
8th Aug 2025348 PMAQI
8th Aug 2025319 PMAQI
8th Aug 20253310 PMAQI
8th Aug 20253211 PMAQI
9th Aug 20253312 AMAQI
9th Aug 2025281 AMAQI
9th Aug 2025322 AMAQI
9th Aug 2025283 AMAQI
9th Aug 2025264 AMAQI
20°C18/22°C
9th Aug 2025325 AMAQI
9th Aug 2025346 AMAQI
9th Aug 2025327 AMAQI
9th Aug 2025338 AMAQI
9th Aug 2025329 AMAQI
9th Aug 20253210 AMAQI
9th Aug 20253511 AMAQI
9th Aug 20254212 PMAQI
9th Aug 2025351 PMAQI
9th Aug 2025302 PMAQI
9th Aug 2025353 PMAQI
9th Aug 2025324 PMAQI
9th Aug 2025295 PMAQI
9th Aug 2025266 PMAQI
9th Aug 2025287 PMAQI
9th Aug 2025308 PMAQI
9th Aug 2025269 PMAQI
9th Aug 20252810 PMAQI
9th Aug 20252911 PMAQI
10th Aug 20253412 AMAQI
10th Aug 2025331 AMAQI
10th Aug 2025292 AMAQI
10th Aug 2025233 AMAQI
10th Aug 2025244 AMAQI
19°C17/23°C
10th Aug 2025295 AMAQI
10th Aug 2025286 AMAQI
10th Aug 2025267 AMAQI
10th Aug 2025338 AMAQI
10th Aug 2025349 AMAQI
10th Aug 20253210 AMAQI
10th Aug 20252911 AMAQI
10th Aug 20253212 PMAQI
10th Aug 2025341 PMAQI
10th Aug 2025362 PMAQI
10th Aug 2025373 PMAQI
10th Aug 2025394 PMAQI
10th Aug 2025395 PMAQI
10th Aug 2025366 PMAQI
10th Aug 2025337 PMAQI
10th Aug 2025358 PMAQI
10th Aug 2025399 PMAQI
10th Aug 20253710 PMAQI
10th Aug 20253411 PMAQI
11th Aug 20253312 AMAQI
11th Aug 2025391 AMAQI
11th Aug 2025332 AMAQI
11th Aug 2025293 AMAQI
11th Aug 2025284 AMAQI
19°C17/21°C
11th Aug 2025305 AMAQI
11th Aug 2025326 AMAQI
11th Aug 2025347 AMAQI
11th Aug 2025408 AMAQI
11th Aug 2025489 AMAQI
11th Aug 20255410 AMAQI
11th Aug 20255711 AMAQI
11th Aug 20256012 PMAQI
11th Aug 2025611 PMAQI
11th Aug 2025612 PMAQI
11th Aug 2025633 PMAQI
11th Aug 2025624 PMAQI
11th Aug 2025645 PMAQI
11th Aug 2025636 PMAQI
11th Aug 2025477 PMAQI
11th Aug 2025538 PMAQI
11th Aug 2025609 PMAQI
11th Aug 20256010 PMAQI
11th Aug 20256011 PMAQI
12th Aug 20256012 AMAQI
12th Aug 2025601 AMAQI
12th Aug 2025602 AMAQI
12th Aug 2025593 AMAQI
12th Aug 2025614 AMAQI
20°C18/22°C
12th Aug 2025615 AMAQI
5 AM12th Aug 2025606 AMAQI
12th Aug 2025637 AMAQI
12th Aug 2025648 AMAQI
12th Aug 2025629 AMAQI
12th Aug 20256210 AMAQI
12th Aug 20256411 AMAQI
12th Aug 20256512 PMAQI
12 PM12th Aug 2025651 PMAQI
12th Aug 2025652 PMAQI
12th Aug 2025633 PMAQI
12th Aug 2025604 PMAQI
12th Aug 2025605 PMAQI
12th Aug 2025626 PMAQI
12th Aug 2025627 PMAQI
12th Aug 2025648 PMAQI
8 PM12 AM
4 AM
20°C18/22°C
Durante o dia
Média do Tempo Mais Alto
5 AM - 8 PM
45AQI
16 horas / Dia
480 horas / Mês
Média do Tempo Mais Baixo
5 AM - 8 PM
45AQI
16 horas / Dia
480 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 5 AM a 8 PM (Média 45), enquanto o menor AQI foi entre 5 AM a 8 PM (Média 45).
Durante a noite
Média do Tempo Mais Alto
12 AM - 11 PM
43AQI
8 horas / Dia
240 horas / Mês
Média do Tempo Mais Baixo
12 AM - 11 PM
43AQI
8 horas / Dia
240 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 12 AM a 11 PM (Média 43), enquanto o menor AQI foi entre 12 AM a 11 PM (Média 43).
2025 Dias Vs Qualidade do Ar
Portland Deering Oaks, Portland, Maine, United States
2025
92%
207
7%
16
0.4%
1
Número total de dias com diferentes categorias de AQI nos últimos 225 dias em 2025 (140 dias restantes)
Bom
207 DiasModerado
16 DiasRuim
1 DiasNão saudável
0 DiasSevero
0 DiasPerigoso
0 DiasDentro dos Limites de Qualidade do Ar Seguros da OMS: 92%
Nível de Risco à Saúde:
Muito Baixo
Em 2025, 92% de 225 dias estiveram dentro dos limites seguros de qualidade do ar da OMS. O risco de problemas de saúde é Muito Baixo, mas os impactos na saúde ainda não são claros.
Annual Air Quality Insights
Portland Deering Oaks, Portland, Maine, 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 Janeiro 2025
24AQI
24AQI
2nd Janeiro 2025
20AQI
20AQI
3rd Janeiro 2025
19AQI
19AQI
4th Janeiro 2025
18AQI
18AQI
5th Janeiro 2025
19AQI
19AQI
6th Janeiro 2025
20AQI
20AQI
7th Janeiro 2025
19AQI
19AQI
8th Janeiro 2025
17AQI
17AQI
9th Janeiro 2025
18AQI
18AQI
10th Janeiro 2025
20AQI
20AQI
11th Janeiro 2025
25AQI
25AQI
12th Janeiro 2025
31AQI
31AQI
13th Janeiro 2025
41AQI
41AQI
14th Janeiro 2025
25AQI
25AQI
15th Janeiro 2025
22AQI
22AQI
16th Janeiro 2025
37AQI
37AQI
17th Janeiro 2025
43AQI
43AQI
18th Janeiro 2025
34AQI
34AQI
19th Janeiro 2025
22AQI
22AQI
20th Janeiro 2025
23AQI
23AQI
21st Janeiro 2025
36AQI
36AQI
22nd Janeiro 2025
50AQI
50AQI
23rd Janeiro 2025
47AQI
47AQI
24th Janeiro 2025
45AQI
45AQI
25th Janeiro 2025
39AQI
39AQI
26th Janeiro 2025
36AQI
36AQI
27th Janeiro 2025
22AQI
22AQI
28th Janeiro 2025
21AQI
21AQI
29th Janeiro 2025
26AQI
26AQI
30th Janeiro 2025
24AQI
24AQI
31st Janeiro 2025
31AQI
31AQI
1st Fevereiro 2025
21AQI
21AQI
2nd Fevereiro 2025
26AQI
26AQI
3rd Fevereiro 2025
33AQI
33AQI
4th Fevereiro 2025
23AQI
23AQI
5th Fevereiro 2025
27AQI
27AQI
6th Fevereiro 2025
38AQI
38AQI
7th Fevereiro 2025
27AQI
27AQI
8th Fevereiro 2025
26AQI
26AQI
9th Fevereiro 2025
23AQI
23AQI
10th Fevereiro 2025
30AQI
30AQI
11th Fevereiro 2025
40AQI
40AQI
12th Fevereiro 2025
29AQI
29AQI
13th Fevereiro 2025
23AQI
23AQI
14th Fevereiro 2025
22AQI
22AQI
15th Fevereiro 2025
22AQI
22AQI
16th Fevereiro 2025
20AQI
20AQI
17th Fevereiro 2025
19AQI
19AQI
18th Fevereiro 2025
19AQI
19AQI
19th Fevereiro 2025
25AQI
25AQI
20th Fevereiro 2025
26AQI
26AQI
21st Fevereiro 2025
20AQI
20AQI
22nd Fevereiro 2025
26AQI
26AQI
23rd Fevereiro 2025
30AQI
30AQI
24th Fevereiro 2025
43AQI
43AQI
25th Fevereiro 2025
44AQI
44AQI
26th Fevereiro 2025
32AQI
32AQI
27th Fevereiro 2025
29AQI
29AQI
28th Fevereiro 2025
21AQI
21AQI
1st Março 2025
27AQI
27AQI
2nd Março 2025
20AQI
20AQI
3rd Março 2025
28AQI
28AQI
4th Março 2025
37AQI
37AQI
5th Março 2025
33AQI
33AQI
6th Março 2025
20AQI
20AQI
7th Março 2025
18AQI
18AQI
8th Março 2025
20AQI
20AQI
9th Março 2025
20AQI
20AQI
10th Março 2025
23AQI
23AQI
11th Março 2025
28AQI
28AQI
12th Março 2025
21AQI
21AQI
13th Março 2025
22AQI
22AQI
14th Março 2025
29AQI
29AQI
15th Março 2025
24AQI
24AQI
16th Março 2025
28AQI
28AQI
17th Março 2025
21AQI
21AQI
18th Março 2025
23AQI
23AQI
19th Março 2025
24AQI
24AQI
20th Março 2025
15AQI
15AQI
21st Março 2025
14AQI
14AQI
22nd Março 2025
20AQI
20AQI
23rd Março 2025
17AQI
17AQI
24th Março 2025
20AQI
20AQI
25th Março 2025
23AQI
23AQI
26th Março 2025
23AQI
23AQI
27th Março 2025
19AQI
19AQI
28th Março 2025
20AQI
20AQI
29th Março 2025
18AQI
18AQI
30th Março 2025
25AQI
25AQI
31st Março 2025
23AQI
23AQI
1st Abril 2025
18AQI
18AQI
2nd Abril 2025
17AQI
17AQI
3rd Abril 2025
21AQI
21AQI
4th Abril 2025
21AQI
21AQI
5th Abril 2025
20AQI
20AQI
6th Abril 2025
13AQI
13AQI
7th Abril 2025
15AQI
15AQI
8th Abril 2025
15AQI
15AQI
9th Abril 2025
18AQI
18AQI
10th Abril 2025
20AQI
20AQI
11th Abril 2025
21AQI
21AQI
12th Abril 2025
16AQI
16AQI
13th Abril 2025
20AQI
20AQI
14th Abril 2025
17AQI
17AQI
15th Abril 2025
31AQI
31AQI
16th Abril 2025
18AQI
18AQI
17th Abril 2025
18AQI
18AQI
18th Abril 2025
23AQI
23AQI
19th Abril 2025
42AQI
42AQI
20th Abril 2025
16AQI
16AQI
21st Abril 2025
15AQI
15AQI
22nd Abril 2025
25AQI
25AQI
23rd Abril 2025
18AQI
18AQI
24th Abril 2025
18AQI
18AQI
25th Abril 2025
26AQI
26AQI
26th Abril 2025
22AQI
22AQI
27th Abril 2025
12AQI
12AQI
28th Abril 2025
17AQI
17AQI
29th Abril 2025
33AQI
33AQI
30th Abril 2025
21AQI
21AQI
1st Maio 2025
18AQI
18AQI
2nd Maio 2025
29AQI
29AQI
3rd Maio 2025
33AQI
33AQI
4th Maio 2025
23AQI
23AQI
5th Maio 2025
21AQI
21AQI
6th Maio 2025
18AQI
18AQI
7th Maio 2025
25AQI
25AQI
8th Maio 2025
25AQI
25AQI
9th Maio 2025
20AQI
20AQI
10th Maio 2025
13AQI
13AQI
11th Maio 2025
15AQI
15AQI
12th Maio 2025
20AQI
20AQI
13th Maio 2025
24AQI
24AQI
14th Maio 2025
27AQI
27AQI
15th Maio 2025
37AQI
37AQI
16th Maio 2025
33AQI
33AQI
17th Maio 2025
19AQI
19AQI
18th Maio 2025
14AQI
14AQI
19th Maio 2025
13AQI
13AQI
20th Maio 2025
12AQI
12AQI
21st Maio 2025
16AQI
16AQI
22nd Maio 2025
18AQI
18AQI
23rd Maio 2025
11AQI
11AQI
24th Maio 2025
11AQI
11AQI
25th Maio 2025
13AQI
13AQI
26th Maio 2025
16AQI
16AQI
27th Maio 2025
22AQI
22AQI
28th Maio 2025
28AQI
28AQI
29th Maio 2025
21AQI
21AQI
30th Maio 2025
23AQI
23AQI
31st Maio 2025
22AQI
22AQI
1st Junho 2025
21AQI
21AQI
2nd Junho 2025
21AQI
21AQI
3rd Junho 2025
22AQI
22AQI
4th Junho 2025
43AQI
43AQI
5th Junho 2025
62AQI
62AQI
6th Junho 2025
57AQI
57AQI
7th Junho 2025
50AQI
50AQI
8th Junho 2025
78AQI
78AQI
9th Junho 2025
78AQI
78AQI
10th Junho 2025
36AQI
36AQI
11th Junho 2025
42AQI
42AQI
12th Junho 2025
64AQI
64AQI
13th Junho 2025
37AQI
37AQI
14th Junho 2025
34AQI
34AQI
15th Junho 2025
31AQI
31AQI
16th Junho 2025
27AQI
27AQI
17th Junho 2025
24AQI
24AQI
18th Junho 2025
20AQI
20AQI
19th Junho 2025
30AQI
30AQI
20th Junho 2025
33AQI
33AQI
21st Junho 2025
29AQI
29AQI
22nd Junho 2025
36AQI
36AQI
23rd Junho 2025
47AQI
47AQI
24th Junho 2025
54AQI
54AQI
25th Junho 2025
50AQI
50AQI
26th Junho 2025
31AQI
31AQI
27th Junho 2025
25AQI
25AQI
28th Junho 2025
20AQI
20AQI
29th Junho 2025
23AQI
23AQI
30th Junho 2025
26AQI
26AQI
1st Julho 2025
36AQI
36AQI
2nd Julho 2025
33AQI
33AQI
3rd Julho 2025
45AQI
45AQI
4th Julho 2025
39AQI
39AQI
5th Julho 2025
33AQI
33AQI
6th Julho 2025
45AQI
45AQI
7th Julho 2025
53AQI
53AQI
8th Julho 2025
36AQI
36AQI
9th Julho 2025
28AQI
28AQI
10th Julho 2025
25AQI
25AQI
11th Julho 2025
21AQI
21AQI
12th Julho 2025
22AQI
22AQI
13th Julho 2025
19AQI
19AQI
14th Julho 2025
20AQI
20AQI
15th Julho 2025
31AQI
31AQI
16th Julho 2025
39AQI
39AQI
17th Julho 2025
34AQI
34AQI
18th Julho 2025
18AQI
18AQI
19th Julho 2025
26AQI
26AQI
20th Julho 2025
22AQI
22AQI
21st Julho 2025
25AQI
25AQI
22nd Julho 2025
15AQI
15AQI
23rd Julho 2025
24AQI
24AQI
24th Julho 2025
33AQI
33AQI
25th Julho 2025
47AQI
47AQI
26th Julho 2025
111AQI
111AQI
27th Julho 2025
76AQI
76AQI
28th Julho 2025
58AQI
58AQI
29th Julho 2025
57AQI
57AQI
30th Julho 2025
46AQI
46AQI
31st Julho 2025
69AQI
69AQI
1st Agosto 2025
48AQI
48AQI
2nd Agosto 2025
25AQI
25AQI
3rd Agosto 2025
53AQI
53AQI
4th Agosto 2025
82AQI
82AQI
5th Agosto 2025
71AQI
71AQI
6th Agosto 2025
50AQI
50AQI
7th Agosto 2025
63AQI
63AQI
8th Agosto 2025
32AQI
32AQI
9th Agosto 2025
30AQI
30AQI
10th Agosto 2025
33AQI
33AQI
11th Agosto 2025
48AQI
48AQI
12th Agosto 2025
61AQI
61AQI
28AQI
27AQI
23AQI
20AQI
21AQI
38AQI
38AQI
50AQI
No. of days
Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias
202529AQI
31
28
31
30
31
24
6
25
5
1
7
5
207
16
1
Maior AQI registrado em
Agosto50AQI
Menor AQI registrado em
Abril20AQI
202424AQI
31
29
31
30
31
26
3
29
2
26
5
30
31
30
29
2
353
12
Maior AQI registrado em
Julho34AQI
Menor AQI registrado em
Março17AQI
202326AQI
31
28
31
30
31
26
4
24
7
27
4
22
8
30
1
28
1
30
1
338
26
Maior AQI registrado em
Julho38AQI
Menor AQI registrado em
Janeiro19AQI
202222AQI
29
1
21
31
30
31
30
24
1
1
29
31
30
25
2
312
4
Maior AQI registrado em
Julho30AQI
Menor AQI registrado em
Agosto14AQI
202123AQI
29
1
28
31
28
20
29
1
28
3
28
3
30
31
30
31
343
8
Maior AQI registrado em
Junho29AQI
Menor AQI registrado em
Setembro18AQI
202026AQI
11
3
13
29
2
56
2
Maior AQI registrado em
Dezembro28AQI
Menor AQI registrado em
Novembro23AQI
Anos Mais e Menos Poluídos Nos Últimos 6 Anos
Ano Mais Poluído Registrado
2025(Média)
29AQIAno Menos Poluído Registrado
2022(Média)
22AQIPortland Deering Oaks tem um AQI médio anual de 2025 AQI (29), mostrando uma mudança percentual média de 21.5% (piorou AQI) em comparação aos anos anteriores: 2020 (26), 2021 (23), 2022 (22), 2023 (26), 2024 (24).
