Análise Histórica da Qualidade do Ar de Hartford, Connecticut, 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 Outubro
Hartford, Connecticut, United States
2021
2022
2023
2024
2025
AQI
.
Dias
Tendências do AQI: Mais Altos e Mais Baixos
AQI mais alto registrado em
1st Oct 2023
75AQIAQI mais baixo registrado em
22nd Oct 2023
6AQIAnálise do Mesmo Dia (26th October ):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2025 classificado como 2nd mais alto AQI em 36 de Bom qualidade do ar, mostrando melhoria em relação a 2023 no mesmo dia.
Baixe os dados anuais de 2024
Relatório Mundial de Qualidade do Ar
Tendência de AQI Dia & Noite: 26th Oct - 27th Oct 2025
Hartford, Connecticut, United States
AQI
Dia
Noite
.
7 AM26th Oct 2025
6 PM
6 AM27th Oct 2025
Durante o dia
Média do Tempo Mais Alto
9AM26th Oct
47AQI
Média do Tempo Mais Baixo
5PM26th Oct
11AQI
Durante a noite
Média do Tempo Mais Alto
12AM27th Oct
51AQI
Média do Tempo Mais Baixo
9PM26th Oct
11AQI
Nas últimas 24 horas,
AQI de Hartford atingiu seu ponto mais alto de 51 às 12 AM durante o Noite, enquanto o ponto mais baixo, 11, foi registrado às 9 PM durante o Noite entre 26th Oct e 27th Oct 2025.
Tendência de AQI Dia & Noite : Sep - Oct 2025
Hartford, Connecticut, United States
SepOct
27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th
Dia
Noite
27th Sep 2025237 AMAQI
27th Sep 2025278 AMAQI
27th Sep 2025189 AMAQI
27th Sep 20251810 AMAQI
27th Sep 20251811 AMAQI
27th Sep 20251812 PMAQI
27th Sep 2025171 PMAQI
27th Sep 2025182 PMAQI
27th Sep 2025193 PMAQI
27th Sep 2025184 PMAQI
27th Sep 2025175 PMAQI
27th Sep 2025186 PMAQI
27th Sep 2025207 PMAQI
27th Sep 2025198 PMAQI
27th Sep 2025209 PMAQI
27th Sep 20253010 PMAQI
27th Sep 20253111 PMAQI
28th Sep 20252812 AMAQI
28th Sep 2025281 AMAQI
28th Sep 2025302 AMAQI
28th Sep 2025253 AMAQI
28th Sep 2025214 AMAQI
28th Sep 2025225 AMAQI
28th Sep 2025226 AMAQI
20°C14/27°C
28th Sep 2025227 AMAQI
28th Sep 2025208 AMAQI
28th Sep 2025189 AMAQI
28th Sep 20251710 AMAQI
28th Sep 20251711 AMAQI
28th Sep 20251812 PMAQI
28th Sep 2025181 PMAQI
28th Sep 2025152 PMAQI
28th Sep 2025173 PMAQI
28th Sep 2025204 PMAQI
28th Sep 2025175 PMAQI
28th Sep 2025166 PMAQI
28th Sep 2025207 PMAQI
28th Sep 2025198 PMAQI
28th Sep 2025249 PMAQI
28th Sep 20252810 PMAQI
28th Sep 20252711 PMAQI
29th Sep 20253012 AMAQI
29th Sep 2025411 AMAQI
29th Sep 2025442 AMAQI
29th Sep 2025453 AMAQI
29th Sep 2025464 AMAQI
29th Sep 2025505 AMAQI
29th Sep 2025506 AMAQI
22°C17/32°C
29th Sep 2025527 AMAQI
29th Sep 2025538 AMAQI
29th Sep 2025549 AMAQI
29th Sep 20254510 AMAQI
29th Sep 20253111 AMAQI
29th Sep 20252912 PMAQI
29th Sep 2025311 PMAQI
29th Sep 2025272 PMAQI
29th Sep 2025233 PMAQI
29th Sep 2025204 PMAQI
29th Sep 2025195 PMAQI
29th Sep 2025226 PMAQI
29th Sep 2025207 PMAQI
29th Sep 2025258 PMAQI
29th Sep 2025299 PMAQI
29th Sep 20253110 PMAQI
29th Sep 20253011 PMAQI
30th Sep 20253212 AMAQI
30th Sep 2025341 AMAQI
30th Sep 2025392 AMAQI
30th Sep 2025393 AMAQI
30th Sep 2025354 AMAQI
30th Sep 2025515 AMAQI
30th Sep 2025506 AMAQI
20°C13/28°C
30th Sep 2025447 AMAQI
30th Sep 2025618 AMAQI
30th Sep 2025589 AMAQI
30th Sep 20255510 AMAQI
30th Sep 20254511 AMAQI
30th Sep 20253612 PMAQI
30th Sep 2025311 PMAQI
30th Sep 2025342 PMAQI
30th Sep 2025343 PMAQI
30th Sep 2025274 PMAQI
30th Sep 2025335 PMAQI
30th Sep 2025316 PMAQI
30th Sep 2025267 PMAQI
30th Sep 2025268 PMAQI
30th Sep 2025349 PMAQI
30th Sep 20252910 PMAQI
30th Sep 20251911 PMAQI
1st Oct 20252012 AMAQI
1st Oct 2025281 AMAQI
1st Oct 2025292 AMAQI
1st Oct 2025283 AMAQI
1st Oct 2025254 AMAQI
1st Oct 2025235 AMAQI
1st Oct 2025216 AMAQI
19°C12/29°C
1st Oct 2025207 AMAQI
1st Oct 2025228 AMAQI
1st Oct 2025189 AMAQI
1st Oct 20252010 AMAQI
1st Oct 20251911 AMAQI
1st Oct 20251712 PMAQI
1st Oct 2025131 PMAQI
1st Oct 2025122 PMAQI
1st Oct 2025123 PMAQI
1st Oct 2025114 PMAQI
1st Oct 2025105 PMAQI
1st Oct 202586 PMAQI
1st Oct 202587 PMAQI
1st Oct 202588 PMAQI
1st Oct 202589 PMAQI
1st Oct 2025810 PMAQI
1st Oct 2025911 PMAQI
2nd Oct 2025812 AMAQI
2nd Oct 202581 AMAQI
2nd Oct 202582 AMAQI
2nd Oct 202573 AMAQI
2nd Oct 202574 AMAQI
2nd Oct 202575 AMAQI
2nd Oct 202576 AMAQI
15°C9/22°C
2nd Oct 202597 AMAQI
2nd Oct 2025128 AMAQI
2nd Oct 2025139 AMAQI
2nd Oct 20251110 AMAQI
2nd Oct 20251011 AMAQI
2nd Oct 20251212 PMAQI
2nd Oct 2025121 PMAQI
2nd Oct 2025122 PMAQI
2nd Oct 2025113 PMAQI
2nd Oct 202594 PMAQI
2nd Oct 202585 PMAQI
2nd Oct 202576 PMAQI
2nd Oct 202587 PMAQI
2nd Oct 2025118 PMAQI
2nd Oct 2025139 PMAQI
2nd Oct 20251410 PMAQI
2nd Oct 20251511 PMAQI
3rd Oct 20251812 AMAQI
3rd Oct 2025191 AMAQI
3rd Oct 2025182 AMAQI
3rd Oct 2025203 AMAQI
3rd Oct 2025214 AMAQI
3rd Oct 2025185 AMAQI
3rd Oct 2025166 AMAQI
13°C6/21°C
3rd Oct 2025147 AMAQI
3rd Oct 2025188 AMAQI
3rd Oct 2025189 AMAQI
3rd Oct 20252710 AMAQI
3rd Oct 20254111 AMAQI
3rd Oct 20254012 PMAQI
3rd Oct 2025391 PMAQI
3rd Oct 2025242 PMAQI
3rd Oct 2025183 PMAQI
3rd Oct 2025184 PMAQI
3rd Oct 2025185 PMAQI
3rd Oct 2025186 PMAQI
3rd Oct 2025207 PMAQI
3rd Oct 2025198 PMAQI
3rd Oct 2025239 PMAQI
3rd Oct 20253610 PMAQI
3rd Oct 20254011 PMAQI
4th Oct 20254612 AMAQI
4th Oct 2025471 AMAQI
4th Oct 2025482 AMAQI
4th Oct 2025473 AMAQI
4th Oct 2025424 AMAQI
4th Oct 2025415 AMAQI
4th Oct 2025416 AMAQI
14°C6/24°C
4th Oct 2025407 AMAQI
4th Oct 2025398 AMAQI
4th Oct 2025409 AMAQI
4th Oct 20254110 AMAQI
4th Oct 20254211 AMAQI
4th Oct 20255012 PMAQI
4th Oct 2025511 PMAQI
4th Oct 2025482 PMAQI
4th Oct 2025453 PMAQI
4th Oct 2025464 PMAQI
4th Oct 2025455 PMAQI
4th Oct 2025396 PMAQI
4th Oct 2025407 PMAQI
4th Oct 2025468 PMAQI
4th Oct 2025469 PMAQI
4th Oct 20255610 PMAQI
4th Oct 20258511 PMAQI
5th Oct 202510112 AMAQI
5th Oct 2025931 AMAQI
5th Oct 2025912 AMAQI
5th Oct 2025903 AMAQI
5th Oct 2025844 AMAQI
5th Oct 2025865 AMAQI
5th Oct 2025746 AMAQI
18°C9/29°C
5th Oct 2025717 AMAQI
5th Oct 2025648 AMAQI
5th Oct 2025669 AMAQI
5th Oct 20256310 AMAQI
5th Oct 20256111 AMAQI
5th Oct 20255812 PMAQI
5th Oct 2025571 PMAQI
5th Oct 2025562 PMAQI
5th Oct 2025563 PMAQI
5th Oct 2025564 PMAQI
5th Oct 2025575 PMAQI
5th Oct 2025586 PMAQI
5th Oct 2025597 PMAQI
5th Oct 2025598 PMAQI
5th Oct 2025599 PMAQI
5th Oct 20255910 PMAQI
5th Oct 20255711 PMAQI
6th Oct 20255612 AMAQI
6th Oct 2025601 AMAQI
6th Oct 2025602 AMAQI
6th Oct 2025593 AMAQI
6th Oct 2025594 AMAQI
6th Oct 2025585 AMAQI
6th Oct 2025586 AMAQI
20°C11/32°C
6th Oct 2025577 AMAQI
6th Oct 2025578 AMAQI
6th Oct 2025569 AMAQI
6th Oct 20255410 AMAQI
6th Oct 20255711 AMAQI
6th Oct 20255612 PMAQI
6th Oct 2025551 PMAQI
20°C14/31°C
7th Oct 2025457 AMAQI
7th Oct 2025508 AMAQI
7th Oct 2025579 AMAQI
7th Oct 20255710 AMAQI
7th Oct 20255711 AMAQI
7th Oct 20255512 PMAQI
7th Oct 2025551 PMAQI
7th Oct 2025552 PMAQI
7th Oct 2025493 PMAQI
7th Oct 2025464 PMAQI
7th Oct 2025465 PMAQI
7th Oct 2025466 PMAQI
7th Oct 2025457 PMAQI
7th Oct 2025398 PMAQI
7th Oct 2025399 PMAQI
7th Oct 20252010 PMAQI
7th Oct 20251411 PMAQI
8th Oct 20251112 AMAQI
8th Oct 2025111 AMAQI
8th Oct 2025102 AMAQI
8th Oct 2025113 AMAQI
8th Oct 2025114 AMAQI
8th Oct 2025115 AMAQI
8th Oct 2025126 AMAQI
21°C16/29°C
8th Oct 2025137 AMAQI
8th Oct 2025178 AMAQI
8th Oct 2025169 AMAQI
8th Oct 20251210 AMAQI
8th Oct 2025711 AMAQI
8th Oct 20251012 PMAQI
8th Oct 2025111 PMAQI
8th Oct 2025102 PMAQI
8th Oct 202583 PMAQI
8th Oct 2025104 PMAQI
8th Oct 202585 PMAQI
8th Oct 202596 PMAQI
8th Oct 202587 PMAQI
8th Oct 202578 PMAQI
8th Oct 202579 PMAQI
8th Oct 2025810 PMAQI
8th Oct 2025811 PMAQI
9th Oct 20251012 AMAQI
9th Oct 202581 AMAQI
9th Oct 202592 AMAQI
9th Oct 202583 AMAQI
9th Oct 202584 AMAQI
9th Oct 202585 AMAQI
9th Oct 202586 AMAQI
18°C12/21°C
9th Oct 202597 AMAQI
9th Oct 202588 AMAQI
9th Oct 202589 AMAQI
9th Oct 2025710 AMAQI
9th Oct 2025811 AMAQI
9th Oct 2025712 PMAQI
9th Oct 202591 PMAQI
9th Oct 2025102 PMAQI
9th Oct 2025163 PMAQI
9th Oct 2025124 PMAQI
9th Oct 2025185 PMAQI
9th Oct 2025166 PMAQI
9th Oct 202567 PMAQI
9th Oct 202578 PMAQI
9th Oct 202569 PMAQI
9th Oct 2025610 PMAQI
9th Oct 2025611 PMAQI
10th Oct 2025912 AMAQI
10th Oct 2025111 AMAQI
10th Oct 2025102 AMAQI
10th Oct 2025103 AMAQI
10th Oct 202594 AMAQI
10th Oct 202585 AMAQI
10th Oct 202596 AMAQI
10°C6/16°C
10th Oct 202597 AMAQI
10th Oct 202598 AMAQI
10th Oct 202589 AMAQI
10th Oct 20251110 AMAQI
10th Oct 20251211 AMAQI
10th Oct 20251312 PMAQI
10th Oct 2025201 PMAQI
10th Oct 2025182 PMAQI
10th Oct 2025143 PMAQI
10th Oct 2025104 PMAQI
10th Oct 2025125 PMAQI
10th Oct 2025176 PMAQI
10th Oct 2025107 PMAQI
10th Oct 202598 PMAQI
10th Oct 202599 PMAQI
10th Oct 20251110 PMAQI
10th Oct 20251011 PMAQI
11th Oct 20251812 AMAQI
11th Oct 2025161 AMAQI
11th Oct 202592 AMAQI
11th Oct 202583 AMAQI
11th Oct 202594 AMAQI
11th Oct 202595 AMAQI
11th Oct 202586 AMAQI
8°C1/17°C
11th Oct 202597 AMAQI
11th Oct 202598 AMAQI
11th Oct 2025109 AMAQI
11th Oct 20251010 AMAQI
11th Oct 20251111 AMAQI
11th Oct 20251612 PMAQI
11th Oct 2025201 PMAQI
11th Oct 2025122 PMAQI
11th Oct 2025123 PMAQI
11th Oct 2025124 PMAQI
11th Oct 2025135 PMAQI
11th Oct 2025126 PMAQI
11th Oct 2025137 PMAQI
11th Oct 2025138 PMAQI
11th Oct 2025139 PMAQI
11th Oct 20251410 PMAQI
11th Oct 20251911 PMAQI
12th Oct 20251712 AMAQI
12th Oct 2025161 AMAQI
12th Oct 2025162 AMAQI
12th Oct 2025143 AMAQI
12th Oct 2025114 AMAQI
12th Oct 2025115 AMAQI
12th Oct 2025106 AMAQI
14°C8/20°C
12th Oct 2025127 AMAQI
12th Oct 2025248 AMAQI
12th Oct 2025249 AMAQI
12th Oct 20252110 AMAQI
12th Oct 20251411 AMAQI
12th Oct 20251012 PMAQI
12th Oct 2025131 PMAQI
12th Oct 2025132 PMAQI
12th Oct 2025103 PMAQI
12th Oct 2025194 PMAQI
12th Oct 202565 PMAQI
12th Oct 202556 PMAQI
12th Oct 202577 PMAQI
12th Oct 202568 PMAQI
12th Oct 2025239 PMAQI
12th Oct 20251010 PMAQI
12th Oct 2025711 PMAQI
13th Oct 2025712 AMAQI
13th Oct 202571 AMAQI
13th Oct 202562 AMAQI
13th Oct 202563 AMAQI
13th Oct 2025254 AMAQI
13th Oct 2025255 AMAQI
13th Oct 2025276 AMAQI
13°C11/17°C
13th Oct 2025257 AMAQI
13th Oct 2025258 AMAQI
13th Oct 2025269 AMAQI
13th Oct 20252610 AMAQI
13th Oct 20252811 AMAQI
13th Oct 20252712 PMAQI
13th Oct 2025291 PMAQI
13th Oct 2025302 PMAQI
13th Oct 2025293 PMAQI
13th Oct 2025284 PMAQI
13th Oct 2025325 PMAQI
13th Oct 2025346 PMAQI
13th Oct 2025327 PMAQI
13th Oct 2025298 PMAQI
13th Oct 2025289 PMAQI
13th Oct 20252810 PMAQI
13th Oct 20252611 PMAQI
14th Oct 20252712 AMAQI
14th Oct 2025271 AMAQI
14th Oct 2025252 AMAQI
14th Oct 2025273 AMAQI
14th Oct 2025264 AMAQI
14th Oct 2025275 AMAQI
14th Oct 2025266 AMAQI
12°C11/13°C
14th Oct 2025167 AMAQI
14th Oct 202568 AMAQI
14th Oct 202569 AMAQI
14th Oct 2025610 AMAQI
14th Oct 2025611 AMAQI
14th Oct 2025812 PMAQI
14th Oct 2025181 PMAQI
14th Oct 2025242 PMAQI
14th Oct 2025203 PMAQI
14th Oct 2025184 PMAQI
14th Oct 202565 PMAQI
14th Oct 202586 PMAQI
14th Oct 2025177 PMAQI
14th Oct 2025138 PMAQI
14th Oct 2025199 PMAQI
14th Oct 2025810 PMAQI
14th Oct 20252011 PMAQI
15th Oct 20252112 AMAQI
15th Oct 202561 AMAQI
15th Oct 202562 AMAQI
15th Oct 202563 AMAQI
15th Oct 202574 AMAQI
15th Oct 202575 AMAQI
15th Oct 202576 AMAQI
12°C10/15°C
15th Oct 202587 AMAQI
15th Oct 202598 AMAQI
15th Oct 2025129 AMAQI
15th Oct 20251310 AMAQI
15th Oct 20251311 AMAQI
15th Oct 20251212 PMAQI
15th Oct 2025121 PMAQI
15th Oct 2025212 PMAQI
15th Oct 2025273 PMAQI
15th Oct 202594 PMAQI
15th Oct 2025105 PMAQI
15th Oct 2025106 PMAQI
15th Oct 2025117 PMAQI
15th Oct 202578 PMAQI
15th Oct 2025109 PMAQI
15th Oct 2025610 PMAQI
15th Oct 2025611 PMAQI
16th Oct 2025612 AMAQI
16th Oct 2025191 AMAQI
16th Oct 2025192 AMAQI
16th Oct 2025153 AMAQI
16th Oct 202564 AMAQI
16th Oct 202575 AMAQI
16th Oct 202576 AMAQI
13°C7/20°C
16th Oct 202567 AMAQI
16th Oct 202578 AMAQI
16th Oct 202579 AMAQI
16th Oct 2025610 AMAQI
16th Oct 2025911 AMAQI
16th Oct 20251512 PMAQI
16th Oct 2025181 PMAQI
16th Oct 2025102 PMAQI
16th Oct 2025153 PMAQI
16th Oct 202584 PMAQI
16th Oct 2025125 PMAQI
16th Oct 2025166 PMAQI
16th Oct 2025217 PMAQI
16th Oct 2025118 PMAQI
16th Oct 2025169 PMAQI
16th Oct 20251510 PMAQI
16th Oct 20251611 PMAQI
17th Oct 2025712 AMAQI
17th Oct 2025191 AMAQI
17th Oct 2025232 AMAQI
17th Oct 202573 AMAQI
17th Oct 2025164 AMAQI
17th Oct 2025165 AMAQI
17th Oct 202586 AMAQI
9°C5/17°C
17th Oct 202577 AMAQI
17th Oct 202598 AMAQI
17th Oct 202599 AMAQI
17th Oct 20251310 AMAQI
17th Oct 20251111 AMAQI
17th Oct 20251312 PMAQI
17th Oct 2025281 PMAQI
17th Oct 2025172 PMAQI
17th Oct 2025163 PMAQI
17th Oct 2025114 PMAQI
17th Oct 202585 PMAQI
17th Oct 2025126 PMAQI
17th Oct 2025127 PMAQI
17th Oct 2025138 PMAQI
17th Oct 2025109 PMAQI
17th Oct 20251510 PMAQI
17th Oct 20251311 PMAQI
18th Oct 20252612 AMAQI
18th Oct 2025381 AMAQI
18th Oct 2025162 AMAQI
18th Oct 2025463 AMAQI
18th Oct 2025584 AMAQI
18th Oct 2025545 AMAQI
18th Oct 2025446 AMAQI
10°C5/19°C
18th Oct 2025267 AMAQI
18th Oct 2025348 AMAQI
18th Oct 2025429 AMAQI
18th Oct 20254210 AMAQI
18th Oct 20254011 AMAQI
18th Oct 20253712 PMAQI
18th Oct 2025251 PMAQI
18th Oct 2025322 PMAQI
18th Oct 2025423 PMAQI
18th Oct 2025194 PMAQI
18th Oct 2025105 PMAQI
18th Oct 2025116 PMAQI
18th Oct 2025207 PMAQI
18th Oct 2025218 PMAQI
18th Oct 2025379 PMAQI
18th Oct 20255210 PMAQI
18th Oct 20255911 PMAQI
19th Oct 20256112 AMAQI
19th Oct 2025571 AMAQI
19th Oct 2025562 AMAQI
19th Oct 2025643 AMAQI
19th Oct 2025614 AMAQI
19th Oct 2025585 AMAQI
19th Oct 2025546 AMAQI
11°C3/21°C
19th Oct 2025567 AMAQI
19th Oct 2025528 AMAQI
19th Oct 2025479 AMAQI
19th Oct 20254810 AMAQI
19th Oct 20254511 AMAQI
19th Oct 20253212 PMAQI
19th Oct 2025221 PMAQI
19th Oct 2025252 PMAQI
19th Oct 2025143 PMAQI
19th Oct 2025134 PMAQI
19th Oct 2025115 PMAQI
19th Oct 2025206 PMAQI
19th Oct 2025217 PMAQI
19th Oct 2025118 PMAQI
19th Oct 2025129 PMAQI
19th Oct 20251010 PMAQI
19th Oct 20251011 PMAQI
20th Oct 2025912 AMAQI
20th Oct 202591 AMAQI
20th Oct 2025102 AMAQI
20th Oct 2025113 AMAQI
20th Oct 2025124 AMAQI
20th Oct 2025125 AMAQI
20th Oct 2025106 AMAQI
13°C7/21°C
20th Oct 2025117 AMAQI
20th Oct 2025128 AMAQI
20th Oct 2025149 AMAQI
20th Oct 20251510 AMAQI
20th Oct 20251611 AMAQI
20th Oct 20251512 PMAQI
20th Oct 2025121 PMAQI
20th Oct 2025112 PMAQI
20th Oct 2025123 PMAQI
20th Oct 2025104 PMAQI
20th Oct 2025175 PMAQI
20th Oct 2025326 PMAQI
20th Oct 2025267 PMAQI
20th Oct 2025278 PMAQI
20th Oct 2025259 PMAQI
20th Oct 20252910 PMAQI
20th Oct 20252611 PMAQI
21st Oct 20252512 AMAQI
21st Oct 2025251 AMAQI
21st Oct 2025232 AMAQI
21st Oct 2025243 AMAQI
21st Oct 2025234 AMAQI
21st Oct 2025235 AMAQI
21st Oct 2025176 AMAQI
16°C11/19°C
21st Oct 2025107 AMAQI
21st Oct 2025148 AMAQI
21st Oct 2025119 AMAQI
21st Oct 20251910 AMAQI
21st Oct 20252211 AMAQI
21st Oct 20252212 PMAQI
21st Oct 2025181 PMAQI
21st Oct 2025172 PMAQI
21st Oct 2025173 PMAQI
21st Oct 2025174 PMAQI
21st Oct 2025175 PMAQI
21st Oct 2025176 PMAQI
21st Oct 2025217 PMAQI
21st Oct 2025228 PMAQI
21st Oct 2025279 PMAQI
21st Oct 20252810 PMAQI
21st Oct 20252711 PMAQI
22nd Oct 20252812 AMAQI
22nd Oct 2025321 AMAQI
22nd Oct 2025332 AMAQI
22nd Oct 2025323 AMAQI
22nd Oct 2025324 AMAQI
22nd Oct 2025355 AMAQI
22nd Oct 2025406 AMAQI
13°C8/21°C
22nd Oct 2025427 AMAQI
22nd Oct 2025418 AMAQI
22nd Oct 2025419 AMAQI
22nd Oct 20254210 AMAQI
22nd Oct 20254011 AMAQI
22nd Oct 20253912 PMAQI
22nd Oct 2025451 PMAQI
22nd Oct 2025412 PMAQI
22nd Oct 2025343 PMAQI
22nd Oct 2025284 PMAQI
22nd Oct 2025235 PMAQI
22nd Oct 2025186 PMAQI
22nd Oct 2025127 PMAQI
22nd Oct 2025118 PMAQI
22nd Oct 2025169 PMAQI
22nd Oct 20251710 PMAQI
22nd Oct 20251711 PMAQI
23rd Oct 20251712 AMAQI
23rd Oct 2025171 AMAQI
23rd Oct 2025172 AMAQI
23rd Oct 2025173 AMAQI
23rd Oct 2025224 AMAQI
23rd Oct 2025225 AMAQI
23rd Oct 2025226 AMAQI
14°C9/19°C
23rd Oct 2025277 AMAQI
23rd Oct 2025328 AMAQI
23rd Oct 2025339 AMAQI
23rd Oct 20253210 AMAQI
23rd Oct 20253311 AMAQI
23rd Oct 20252812 PMAQI
23rd Oct 2025231 PMAQI
23rd Oct 2025182 PMAQI
23rd Oct 2025173 PMAQI
23rd Oct 2025174 PMAQI
23rd Oct 2025175 PMAQI
23rd Oct 2025176 PMAQI
23rd Oct 2025177 PMAQI
23rd Oct 2025178 PMAQI
23rd Oct 2025179 PMAQI
23rd Oct 20251710 PMAQI
23rd Oct 20251711 PMAQI
24th Oct 20252012 AMAQI
24th Oct 2025221 AMAQI
24th Oct 2025272 AMAQI
24th Oct 2025323 AMAQI
24th Oct 2025324 AMAQI
24th Oct 2025285 AMAQI
24th Oct 2025286 AMAQI
11°C7/16°C
24th Oct 2025267 AMAQI
24th Oct 2025288 AMAQI
24th Oct 2025289 AMAQI
24th Oct 20253110 AMAQI
24th Oct 20253611 AMAQI
24th Oct 20253012 PMAQI
24th Oct 2025291 PMAQI
24th Oct 2025232 PMAQI
24th Oct 2025223 PMAQI
24th Oct 2025224 PMAQI
24th Oct 2025185 PMAQI
24th Oct 2025176 PMAQI
24th Oct 2025177 PMAQI
24th Oct 2025178 PMAQI
24th Oct 2025219 PMAQI
24th Oct 20252710 PMAQI
24th Oct 20252811 PMAQI
25th Oct 20251912 AMAQI
25th Oct 2025171 AMAQI
25th Oct 2025172 AMAQI
25th Oct 2025213 AMAQI
25th Oct 2025224 AMAQI
25th Oct 2025185 AMAQI
25th Oct 2025216 AMAQI
9°C5/14°C
25th Oct 2025277 AMAQI
25th Oct 2025238 AMAQI
25th Oct 2025279 AMAQI
25th Oct 20252810 AMAQI
25th Oct 20253011 AMAQI
25th Oct 20252412 PMAQI
25th Oct 2025131 PMAQI
25th Oct 2025112 PMAQI
25th Oct 2025113 PMAQI
25th Oct 2025114 PMAQI
25th Oct 2025115 PMAQI
25th Oct 2025116 PMAQI
25th Oct 2025117 PMAQI
25th Oct 2025118 PMAQI
25th Oct 2025169 PMAQI
25th Oct 20252110 PMAQI
25th Oct 20252611 PMAQI
26th Oct 20254812 AMAQI
26th Oct 2025561 AMAQI
26th Oct 2025472 AMAQI
26th Oct 2025523 AMAQI
26th Oct 2025484 AMAQI
26th Oct 2025495 AMAQI
26th Oct 2025466 AMAQI
8°C3/14°C
26th Oct 2025467 AMAQI
26th Oct 2025468 AMAQI
26th Oct 2025479 AMAQI
26th Oct 20254210 AMAQI
26th Oct 20253611 AMAQI
26th Oct 20253312 PMAQI
26th Oct 2025251 PMAQI
26th Oct 2025132 PMAQI
26th Oct 2025113 PMAQI
26th Oct 2025114 PMAQI
26th Oct 2025115 PMAQI
26th Oct 2025116 PMAQI
26th Oct 2025167 PMAQI
26th Oct 2025128 PMAQI
26th Oct 2025119 PMAQI
26th Oct 20251610 PMAQI
26th Oct 20254811 PMAQI
27th Oct 20255112 AMAQI
27th Oct 2025381 AMAQI
27th Oct 2025342 AMAQI
27th Oct 2025413 AMAQI
27th Oct 2025364 AMAQI
27th Oct 2025405 AMAQI
27th Oct 2025446 AMAQI
8°C2/14°C
27th Oct 2025497 AMAQI
7 AM27th Oct 2025398 AMAQI
27th Oct 2025409 AMAQI
27th Oct 20254010 AMAQI
27th Oct 20254411 AMAQI
27th Oct 20253312 PMAQI
12 PM27th Oct 2025281 PMAQI
27th Oct 2025282 PMAQI
6 PM
12 AM
6 AM
--°C/°C
Durante o dia
Média do Tempo Mais Alto
8 AM - 11 AM
28AQI
4 horas / Dia
120 horas / Mês
Média do Tempo Mais Baixo
5 PM
18AQI
1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 8 AM a 11 AM (Média 28), enquanto o menor AQI foi entre 5 PM a 5 PM (Média 18).
Durante a noite
Média do Tempo Mais Alto
5 AM
29AQI
1 horas / Dia
30 horas / Mês
Média do Tempo Mais Baixo
8 PM
18AQI
1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 5 AM a 5 AM (Média 29), enquanto o menor AQI foi entre 8 PM a 8 PM (Média 18).
2025 Dias Vs Qualidade do Ar
Hartford, Connecticut, United States
2025
85%
255
14%
43
0.3%
1
Número total de dias com diferentes categorias de AQI nos últimos 300 dias em 2025 (65 dias restantes)
Bom
255 DiasModerado
43 DiasRuim
1 DiasNão saudável
0 DiasSevero
0 DiasPerigoso
0 DiasDentro dos Limites de Qualidade do Ar Seguros da OMS: 85%
Nível de Risco à Saúde:
Baixo
Em 2025, 85% de 300 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
Hartford, Connecticut, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Janeiro 2025
23AQI
23AQI
2nd Janeiro 2025
20AQI
20AQI
3rd Janeiro 2025
19AQI
19AQI
4th Janeiro 2025
19AQI
19AQI
5th Janeiro 2025
18AQI
18AQI
6th Janeiro 2025
17AQI
17AQI
7th Janeiro 2025
17AQI
17AQI
8th Janeiro 2025
17AQI
17AQI
9th Janeiro 2025
20AQI
20AQI
10th Janeiro 2025
20AQI
20AQI
11th Janeiro 2025
24AQI
24AQI
12th Janeiro 2025
28AQI
28AQI
13th Janeiro 2025
53AQI
53AQI
14th Janeiro 2025
24AQI
24AQI
15th Janeiro 2025
20AQI
20AQI
16th Janeiro 2025
39AQI
39AQI
17th Janeiro 2025
61AQI
61AQI
18th Janeiro 2025
46AQI
46AQI
19th Janeiro 2025
28AQI
28AQI
20th Janeiro 2025
21AQI
21AQI
21st Janeiro 2025
45AQI
45AQI
22nd Janeiro 2025
51AQI
51AQI
23rd Janeiro 2025
62AQI
62AQI
24th Janeiro 2025
58AQI
58AQI
25th Janeiro 2025
49AQI
49AQI
26th Janeiro 2025
45AQI
45AQI
27th Janeiro 2025
34AQI
34AQI
28th Janeiro 2025
24AQI
24AQI
29th Janeiro 2025
26AQI
26AQI
30th Janeiro 2025
18AQI
18AQI
31st Janeiro 2025
42AQI
42AQI
1st Fevereiro 2025
21AQI
21AQI
2nd Fevereiro 2025
24AQI
24AQI
3rd Fevereiro 2025
59AQI
59AQI
4th Fevereiro 2025
26AQI
26AQI
5th Fevereiro 2025
20AQI
20AQI
6th Fevereiro 2025
40AQI
40AQI
7th Fevereiro 2025
34AQI
34AQI
8th Fevereiro 2025
25AQI
25AQI
9th Fevereiro 2025
28AQI
28AQI
10th Fevereiro 2025
37AQI
37AQI
11th Fevereiro 2025
54AQI
54AQI
12th Fevereiro 2025
44AQI
44AQI
13th Fevereiro 2025
23AQI
23AQI
14th Fevereiro 2025
19AQI
19AQI
15th Fevereiro 2025
23AQI
23AQI
16th Fevereiro 2025
22AQI
22AQI
17th Fevereiro 2025
19AQI
19AQI
18th Fevereiro 2025
20AQI
20AQI
19th Fevereiro 2025
20AQI
20AQI
20th Fevereiro 2025
20AQI
20AQI
21st Fevereiro 2025
18AQI
18AQI
22nd Fevereiro 2025
26AQI
26AQI
23rd Fevereiro 2025
48AQI
48AQI
24th Fevereiro 2025
56AQI
56AQI
25th Fevereiro 2025
44AQI
44AQI
26th Fevereiro 2025
25AQI
25AQI
27th Fevereiro 2025
41AQI
41AQI
28th Fevereiro 2025
21AQI
21AQI
1st Março 2025
25AQI
25AQI
2nd Março 2025
19AQI
19AQI
3rd Março 2025
22AQI
22AQI
4th Março 2025
44AQI
44AQI
5th Março 2025
30AQI
30AQI
6th Março 2025
21AQI
21AQI
7th Março 2025
19AQI
19AQI
8th Março 2025
19AQI
19AQI
9th Março 2025
21AQI
21AQI
10th Março 2025
28AQI
28AQI
11th Março 2025
31AQI
31AQI
12th Março 2025
21AQI
21AQI
13th Março 2025
20AQI
20AQI
14th Março 2025
25AQI
25AQI
15th Março 2025
23AQI
23AQI
16th Março 2025
34AQI
34AQI
17th Março 2025
17AQI
17AQI
18th Março 2025
17AQI
17AQI
19th Março 2025
28AQI
28AQI
20th Março 2025
16AQI
16AQI
21st Março 2025
14AQI
14AQI
22nd Março 2025
18AQI
18AQI
23rd Março 2025
16AQI
16AQI
24th Março 2025
23AQI
23AQI
25th Março 2025
33AQI
33AQI
26th Março 2025
24AQI
24AQI
27th Março 2025
17AQI
17AQI
28th Março 2025
24AQI
24AQI
29th Março 2025
40AQI
40AQI
30th Março 2025
32AQI
32AQI
31st Março 2025
46AQI
46AQI
1st Abril 2025
18AQI
18AQI
2nd Abril 2025
19AQI
19AQI
3rd Abril 2025
40AQI
40AQI
4th Abril 2025
26AQI
26AQI
5th Abril 2025
20AQI
20AQI
6th Abril 2025
19AQI
19AQI
7th Abril 2025
19AQI
19AQI
8th Abril 2025
21AQI
21AQI
9th Abril 2025
15AQI
15AQI
10th Abril 2025
30AQI
30AQI
11th Abril 2025
23AQI
23AQI
12th Abril 2025
15AQI
15AQI
13th Abril 2025
15AQI
15AQI
14th Abril 2025
21AQI
21AQI
15th Abril 2025
38AQI
38AQI
16th Abril 2025
10AQI
10AQI
17th Abril 2025
13AQI
13AQI
18th Abril 2025
27AQI
27AQI
19th Abril 2025
55AQI
55AQI
20th Abril 2025
17AQI
17AQI
21st Abril 2025
18AQI
18AQI
22nd Abril 2025
34AQI
34AQI
23rd Abril 2025
19AQI
19AQI
24th Abril 2025
37AQI
37AQI
25th Abril 2025
46AQI
46AQI
26th Abril 2025
32AQI
32AQI
27th Abril 2025
10AQI
10AQI
28th Abril 2025
21AQI
21AQI
29th Abril 2025
28AQI
28AQI
30th Abril 2025
24AQI
24AQI
1st Maio 2025
19AQI
19AQI
2nd Maio 2025
41AQI
41AQI
3rd Maio 2025
48AQI
48AQI
4th Maio 2025
38AQI
38AQI
5th Maio 2025
19AQI
19AQI
6th Maio 2025
21AQI
21AQI
7th Maio 2025
31AQI
31AQI
8th Maio 2025
22AQI
22AQI
9th Maio 2025
22AQI
22AQI
10th Maio 2025
14AQI
14AQI
11th Maio 2025
28AQI
28AQI
12th Maio 2025
27AQI
27AQI
13th Maio 2025
31AQI
31AQI
14th Maio 2025
30AQI
30AQI
15th Maio 2025
30AQI
30AQI
16th Maio 2025
38AQI
38AQI
17th Maio 2025
36AQI
36AQI
18th Maio 2025
18AQI
18AQI
19th Maio 2025
12AQI
12AQI
20th Maio 2025
12AQI
12AQI
21st Maio 2025
17AQI
17AQI
22nd Maio 2025
14AQI
14AQI
23rd Maio 2025
14AQI
14AQI
24th Maio 2025
14AQI
14AQI
25th Maio 2025
13AQI
13AQI
26th Maio 2025
18AQI
18AQI
27th Maio 2025
28AQI
28AQI
28th Maio 2025
25AQI
25AQI
29th Maio 2025
23AQI
23AQI
30th Maio 2025
37AQI
37AQI
31st Maio 2025
18AQI
18AQI
1st Junho 2025
14AQI
14AQI
2nd Junho 2025
19AQI
19AQI
3rd Junho 2025
28AQI
28AQI
4th Junho 2025
38AQI
38AQI
5th Junho 2025
61AQI
61AQI
6th Junho 2025
62AQI
62AQI
7th Junho 2025
48AQI
48AQI
8th Junho 2025
72AQI
72AQI
9th Junho 2025
73AQI
73AQI
10th Junho 2025
33AQI
33AQI
11th Junho 2025
52AQI
52AQI
12th Junho 2025
69AQI
69AQI
13th Junho 2025
67AQI
67AQI
14th Junho 2025
58AQI
58AQI
15th Junho 2025
42AQI
42AQI
16th Junho 2025
40AQI
40AQI
17th Junho 2025
31AQI
31AQI
18th Junho 2025
20AQI
20AQI
19th Junho 2025
24AQI
24AQI
20th Junho 2025
32AQI
32AQI
21st Junho 2025
58AQI
58AQI
22nd Junho 2025
58AQI
58AQI
23rd Junho 2025
58AQI
58AQI
24th Junho 2025
60AQI
60AQI
25th Junho 2025
53AQI
53AQI
26th Junho 2025
41AQI
41AQI
27th Junho 2025
30AQI
30AQI
28th Junho 2025
30AQI
30AQI
29th Junho 2025
42AQI
42AQI
30th Junho 2025
39AQI
39AQI
1st Julho 2025
48AQI
48AQI
2nd Julho 2025
39AQI
39AQI
3rd Julho 2025
49AQI
49AQI
4th Julho 2025
46AQI
46AQI
5th Julho 2025
79AQI
79AQI
6th Julho 2025
63AQI
63AQI
7th Julho 2025
51AQI
51AQI
8th Julho 2025
43AQI
43AQI
9th Julho 2025
29AQI
29AQI
10th Julho 2025
32AQI
32AQI
11th Julho 2025
34AQI
34AQI
12th Julho 2025
31AQI
31AQI
13th Julho 2025
21AQI
21AQI
14th Julho 2025
29AQI
29AQI
15th Julho 2025
31AQI
31AQI
16th Julho 2025
36AQI
36AQI
17th Julho 2025
42AQI
42AQI
18th Julho 2025
18AQI
18AQI
19th Julho 2025
25AQI
25AQI
20th Julho 2025
25AQI
25AQI
21st Julho 2025
41AQI
41AQI
22nd Julho 2025
23AQI
23AQI
23rd Julho 2025
31AQI
31AQI
24th Julho 2025
34AQI
34AQI
25th Julho 2025
44AQI
44AQI
26th Julho 2025
74AQI
74AQI
27th Julho 2025
93AQI
93AQI
28th Julho 2025
70AQI
70AQI
29th Julho 2025
59AQI
59AQI
30th Julho 2025
54AQI
54AQI
31st Julho 2025
62AQI
62AQI
1st Agosto 2025
59AQI
59AQI
2nd Agosto 2025
41AQI
41AQI
3rd Agosto 2025
60AQI
60AQI
4th Agosto 2025
78AQI
78AQI
5th Agosto 2025
113AQI
113AQI
6th Agosto 2025
77AQI
77AQI
7th Agosto 2025
50AQI
50AQI
8th Agosto 2025
35AQI
35AQI
9th Agosto 2025
39AQI
39AQI
10th Agosto 2025
43AQI
43AQI
11th Agosto 2025
58AQI
58AQI
12th Agosto 2025
60AQI
60AQI
13th Agosto 2025
49AQI
49AQI
14th Agosto 2025
40AQI
40AQI
15th Agosto 2025
61AQI
61AQI
16th Agosto 2025
57AQI
57AQI
17th Agosto 2025
58AQI
58AQI
18th Agosto 2025
24AQI
24AQI
19th Agosto 2025
19AQI
19AQI
20th Agosto 2025
19AQI
19AQI
21st Agosto 2025
18AQI
18AQI
22nd Agosto 2025
26AQI
26AQI
23rd Agosto 2025
39AQI
39AQI
24th Agosto 2025
29AQI
29AQI
25th Agosto 2025
30AQI
30AQI
26th Agosto 2025
20AQI
20AQI
27th Agosto 2025
21AQI
21AQI
28th Agosto 2025
26AQI
26AQI
29th Agosto 2025
31AQI
31AQI
30th Agosto 2025
18AQI
18AQI
31st Agosto 2025
24AQI
24AQI
1st Setembro 2025
33AQI
33AQI
2nd Setembro 2025
36AQI
36AQI
3rd Setembro 2025
34AQI
34AQI
4th Setembro 2025
26AQI
26AQI
5th Setembro 2025
39AQI
39AQI
6th Setembro 2025
48AQI
48AQI
7th Setembro 2025
42AQI
42AQI
8th Setembro 2025
22AQI
22AQI
9th Setembro 2025
24AQI
24AQI
10th Setembro 2025
24AQI
24AQI
11th Setembro 2025
32AQI
32AQI
12th Setembro 2025
40AQI
40AQI
13th Setembro 2025
42AQI
42AQI
14th Setembro 2025
44AQI
44AQI
15th Setembro 2025
51AQI
51AQI
16th Setembro 2025
38AQI
38AQI
17th Setembro 2025
24AQI
24AQI
18th Setembro 2025
24AQI
24AQI
19th Setembro 2025
34AQI
34AQI
20th Setembro 2025
21AQI
21AQI
21st Setembro 2025
28AQI
28AQI
22nd Setembro 2025
26AQI
26AQI
23rd Setembro 2025
31AQI
31AQI
24th Setembro 2025
34AQI
34AQI
25th Setembro 2025
20AQI
20AQI
26th Setembro 2025
19AQI
19AQI
27th Setembro 2025
24AQI
24AQI
28th Setembro 2025
22AQI
22AQI
29th Setembro 2025
35AQI
35AQI
30th Setembro 2025
37AQI
37AQI
1st Outubro 2025
16AQI
16AQI
2nd Outubro 2025
10AQI
10AQI
3rd Outubro 2025
23AQI
23AQI
4th Outubro 2025
47AQI
47AQI
5th Outubro 2025
71AQI
71AQI
6th Outubro 2025
58AQI
58AQI
7th Outubro 2025
45AQI
45AQI
8th Outubro 2025
10AQI
10AQI
9th Outubro 2025
9AQI
9AQI
10th Outubro 2025
11AQI
11AQI
11th Outubro 2025
12AQI
12AQI
12th Outubro 2025
13AQI
13AQI
13th Outubro 2025
24AQI
24AQI
14th Outubro 2025
17AQI
17AQI
15th Outubro 2025
10AQI
10AQI
16th Outubro 2025
12AQI
12AQI
17th Outubro 2025
13AQI
13AQI
18th Outubro 2025
35AQI
35AQI
19th Outubro 2025
35AQI
35AQI
20th Outubro 2025
17AQI
17AQI
21st Outubro 2025
21AQI
21AQI
22nd Outubro 2025
29AQI
29AQI
23rd Outubro 2025
21AQI
21AQI
24th Outubro 2025
25AQI
25AQI
25th Outubro 2025
18AQI
18AQI
26th Outubro 2025
36AQI
36AQI
27th Outubro 2025
28th Outubro 2025
29th Outubro 2025
30th Outubro 2025
31st Outubro 2025
1st Novembro 2025
2nd Novembro 2025
3rd Novembro 2025
4th Novembro 2025
5th Novembro 2025
6th Novembro 2025
7th Novembro 2025
8th Novembro 2025
9th Novembro 2025
10th Novembro 2025
11th Novembro 2025
12th Novembro 2025
13th Novembro 2025
14th Novembro 2025
15th Novembro 2025
16th Novembro 2025
17th Novembro 2025
18th Novembro 2025
19th Novembro 2025
20th Novembro 2025
21st Novembro 2025
22nd Novembro 2025
23rd Novembro 2025
24th Novembro 2025
25th Novembro 2025
26th Novembro 2025
27th Novembro 2025
28th Novembro 2025
29th Novembro 2025
30th Novembro 2025
1st Dezembro 2025
2nd Dezembro 2025
3rd Dezembro 2025
4th Dezembro 2025
5th Dezembro 2025
6th Dezembro 2025
7th Dezembro 2025
8th Dezembro 2025
9th Dezembro 2025
10th Dezembro 2025
11th Dezembro 2025
12th Dezembro 2025
13th Dezembro 2025
14th Dezembro 2025
15th Dezembro 2025
16th Dezembro 2025
17th Dezembro 2025
18th Dezembro 2025
19th Dezembro 2025
20th Dezembro 2025
21st Dezembro 2025
22nd Dezembro 2025
23rd Dezembro 2025
24th Dezembro 2025
25th Dezembro 2025
26th Dezembro 2025
27th Dezembro 2025
28th Dezembro 2025
29th Dezembro 2025
30th Dezembro 2025
31st Dezembro 2025
32AQI
31AQI
25AQI
24AQI
24AQI
45AQI
44AQI
43AQI
32AQI
25AQI
No. of days
Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias
202533AQI
26
5
25
3
31
29
1
31
17
13
22
9
21
9
1
29
1
24
2
255
43
1
Maior AQI registrado em
Junho45AQI
Menor AQI registrado em
Abril24AQI
202427AQI
29
2
27
2
31
30
31
28
1
27
3
25
6
30
30
1
30
28
3
346
18
Maior AQI registrado em
Agosto37AQI
Menor AQI registrado em
Março17AQI
202333AQI
29
2
26
2
29
2
28
2
30
1
20
6
2
2
21
9
1
26
5
25
5
28
3
27
2
23
8
312
47
3
2
Maior AQI registrado em
Junho50AQI
Menor AQI registrado em
Janeiro25AQI
202230AQI
20
11
21
26
5
23
1
30
1
30
21
2
1
29
27
4
29
1
25
6
282
31
Maior AQI registrado em
Janeiro39AQI
Menor AQI registrado em
Abril23AQI
202131AQI
24
5
25
3
30
1
29
1
30
1
28
2
23
6
2
26
5
30
31
26
4
21
8
323
36
2
Maior AQI registrado em
Julho42AQI
Menor AQI registrado em
Maio25AQI
202031AQI
11
1
21
17
1
30
30
1
31
27
3
31
25
5
24
7
247
18
Maior AQI registrado em
Novembro38AQI
Menor AQI registrado em
Março22AQI
Anos Mais e Menos Poluídos Nos Últimos 6 Anos
Ano Mais Poluído Registrado
2023(Média)
33AQIAno Menos Poluído Registrado
2024(Média)
27AQIHartford tem um AQI médio anual de 2025 AQI (33), mostrando uma mudança percentual média de 7.2% (piorou AQI) em comparação aos anos anteriores: 2020 (31), 2021 (31), 2022 (30), 2023 (33), 2024 (27).
