Análise Histórica da Qualidade do Ar de Johnston, Smithfield, North Carolina, 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
Johnston, Smithfield, North Carolina, United States
2021
2022
2023
2024
2025
AQI
.
Dias
Tendências do AQI: Mais Altos e Mais Baixos
AQI mais alto registrado em
18th Oct 2025
62AQIAQI mais baixo registrado em
17th Oct 2023
15AQIAnálise do Mesmo Dia (18th October ):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2025 classificado como 1st mais alto AQI em 62 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: 18th Oct - 19th Oct 2025
Johnston, Smithfield, North Carolina, United States
AQI
Dia
Noite
.
7 AM18th Oct 2025
6 PM
6 AM19th Oct 2025
Durante o dia
Média do Tempo Mais Alto
2PM18th Oct
86AQI
Média do Tempo Mais Baixo
7AM18th Oct
59AQI
Durante a noite
Média do Tempo Mais Alto
7PM18th Oct
63AQI
Média do Tempo Mais Baixo
4AM19th Oct
40AQI
Nas últimas 24 horas,
AQI de Johnston atingiu seu ponto mais alto de 86 às 2 PM durante o Dia, enquanto o ponto mais baixo, 40, foi registrado às 4 AM durante o Noite entre 18th Oct e 19th Oct 2025.
Tendência de AQI Dia & Noite : Sep - Oct 2025
Johnston, Smithfield, North Carolina, United States
SepOct
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Dia
Noite
19th Sep 2025287 AMAQI
19th Sep 2025338 AMAQI
19th Sep 2025399 AMAQI
19th Sep 20253510 AMAQI
19th Sep 20255011 AMAQI
19th Sep 20255112 PMAQI
19th Sep 2025411 PMAQI
19th Sep 2025382 PMAQI
19th Sep 2025383 PMAQI
19th Sep 2025404 PMAQI
19th Sep 2025385 PMAQI
19th Sep 2025406 PMAQI
19th Sep 2025367 PMAQI
19th Sep 2025348 PMAQI
19th Sep 2025379 PMAQI
19th Sep 20254010 PMAQI
19th Sep 20254111 PMAQI
20th Sep 20254312 AMAQI
20th Sep 2025481 AMAQI
20th Sep 2025482 AMAQI
20th Sep 2025443 AMAQI
20th Sep 2025504 AMAQI
20th Sep 2025515 AMAQI
20th Sep 2025446 AMAQI
--°C/°C
20th Sep 2025517 AMAQI
20th Sep 2025458 AMAQI
20th Sep 2025519 AMAQI
20th Sep 20255610 AMAQI
20th Sep 20255511 AMAQI
20th Sep 20255212 PMAQI
20th Sep 2025481 PMAQI
20th Sep 2025482 PMAQI
20th Sep 2025523 PMAQI
20th Sep 2025524 PMAQI
20th Sep 2025485 PMAQI
20th Sep 2025466 PMAQI
20th Sep 2025497 PMAQI
20th Sep 2025498 PMAQI
20th Sep 2025459 PMAQI
20th Sep 20255010 PMAQI
20th Sep 20255111 PMAQI
21st Sep 20255212 AMAQI
21st Sep 2025461 AMAQI
21st Sep 2025482 AMAQI
21st Sep 2025563 AMAQI
21st Sep 2025504 AMAQI
21st Sep 2025525 AMAQI
21st Sep 2025566 AMAQI
24°C18/31°C
21st Sep 2025537 AMAQI
21st Sep 2025518 AMAQI
21st Sep 2025529 AMAQI
21st Sep 20255210 AMAQI
21st Sep 20255411 AMAQI
21st Sep 20255512 PMAQI
21st Sep 2025561 PMAQI
21st Sep 2025542 PMAQI
21st Sep 2025533 PMAQI
21st Sep 2025534 PMAQI
21st Sep 2025525 PMAQI
21st Sep 2025526 PMAQI
21st Sep 2025527 PMAQI
21st Sep 2025528 PMAQI
21st Sep 2025519 PMAQI
21st Sep 20255110 PMAQI
21st Sep 20254911 PMAQI
22nd Sep 20255012 AMAQI
22nd Sep 2025321 AMAQI
22nd Sep 2025242 AMAQI
22nd Sep 2025193 AMAQI
22nd Sep 2025184 AMAQI
22nd Sep 2025205 AMAQI
22nd Sep 2025216 AMAQI
24°C18/32°C
22nd Sep 2025247 AMAQI
22nd Sep 2025278 AMAQI
22nd Sep 2025309 AMAQI
22nd Sep 20252810 AMAQI
22nd Sep 20252811 AMAQI
22nd Sep 20254012 PMAQI
22nd Sep 2025371 PMAQI
22nd Sep 2025332 PMAQI
22nd Sep 2025323 PMAQI
22nd Sep 2025334 PMAQI
22nd Sep 2025325 PMAQI
22nd Sep 2025336 PMAQI
22nd Sep 2025307 PMAQI
22nd Sep 2025308 PMAQI
22nd Sep 2025299 PMAQI
22nd Sep 20253410 PMAQI
22nd Sep 20253211 PMAQI
23rd Sep 20253212 AMAQI
23rd Sep 2025491 AMAQI
23rd Sep 2025492 AMAQI
23rd Sep 2025393 AMAQI
23rd Sep 2025474 AMAQI
23rd Sep 2025385 AMAQI
23rd Sep 2025366 AMAQI
23°C15/32°C
23rd Sep 2025437 AMAQI
23rd Sep 2025378 AMAQI
23rd Sep 2025389 AMAQI
23rd Sep 20253910 AMAQI
23rd Sep 20253811 AMAQI
23rd Sep 20255012 PMAQI
23rd Sep 2025491 PMAQI
23rd Sep 2025442 PMAQI
23rd Sep 2025453 PMAQI
23rd Sep 2025444 PMAQI
23rd Sep 2025445 PMAQI
23rd Sep 2025436 PMAQI
23rd Sep 2025447 PMAQI
23rd Sep 2025428 PMAQI
23rd Sep 2025439 PMAQI
23rd Sep 20254310 PMAQI
23rd Sep 20254211 PMAQI
24th Sep 20254312 AMAQI
24th Sep 2025361 AMAQI
24th Sep 2025322 AMAQI
24th Sep 2025323 AMAQI
24th Sep 2025364 AMAQI
24th Sep 2025275 AMAQI
24th Sep 2025326 AMAQI
25°C16/34°C
24th Sep 2025307 AMAQI
24th Sep 2025308 AMAQI
24th Sep 2025379 AMAQI
24th Sep 20254210 AMAQI
24th Sep 20255211 AMAQI
24th Sep 20254912 PMAQI
24th Sep 2025441 PMAQI
24th Sep 2025452 PMAQI
24th Sep 2025403 PMAQI
24th Sep 2025434 PMAQI
24th Sep 2025435 PMAQI
24th Sep 2025396 PMAQI
24th Sep 2025397 PMAQI
24th Sep 2025378 PMAQI
24th Sep 2025369 PMAQI
24th Sep 20253810 PMAQI
24th Sep 20253811 PMAQI
25th Sep 20253012 AMAQI
25th Sep 2025171 AMAQI
25th Sep 2025152 AMAQI
25th Sep 2025153 AMAQI
25th Sep 2025174 AMAQI
25th Sep 2025175 AMAQI
25th Sep 2025286 AMAQI
27°C19/36°C
25th Sep 2025397 AMAQI
25th Sep 2025278 AMAQI
25th Sep 2025369 AMAQI
25th Sep 20254410 AMAQI
25th Sep 20255011 AMAQI
25th Sep 20255312 PMAQI
25th Sep 2025491 PMAQI
25th Sep 2025492 PMAQI
25th Sep 2025593 PMAQI
25th Sep 2025644 PMAQI
25th Sep 2025515 PMAQI
25th Sep 2025406 PMAQI
25th Sep 2025407 PMAQI
25th Sep 2025398 PMAQI
25th Sep 2025359 PMAQI
25th Sep 20253010 PMAQI
25th Sep 20252111 PMAQI
26th Sep 20251412 AMAQI
26th Sep 2025181 AMAQI
26th Sep 2025462 AMAQI
26th Sep 2025423 AMAQI
26th Sep 2025384 AMAQI
26th Sep 2025405 AMAQI
26th Sep 2025266 AMAQI
28°C21/36°C
26th Sep 2025227 AMAQI
26th Sep 2025308 AMAQI
26th Sep 2025389 AMAQI
26th Sep 20252210 AMAQI
26th Sep 20253011 AMAQI
26th Sep 20254612 PMAQI
26th Sep 2025411 PMAQI
26th Sep 2025422 PMAQI
26th Sep 2025353 PMAQI
26th Sep 2025314 PMAQI
26th Sep 2025375 PMAQI
26th Sep 2025406 PMAQI
26th Sep 2025337 PMAQI
26th Sep 2025348 PMAQI
26th Sep 2025339 PMAQI
26th Sep 20253610 PMAQI
26th Sep 20253311 PMAQI
27th Sep 20252312 AMAQI
27th Sep 2025241 AMAQI
27th Sep 2025252 AMAQI
27th Sep 2025203 AMAQI
27th Sep 2025264 AMAQI
27th Sep 2025345 AMAQI
27th Sep 2025356 AMAQI
26°C22/33°C
27th Sep 2025397 AMAQI
27th Sep 2025398 AMAQI
27th Sep 2025379 AMAQI
27th Sep 20253510 AMAQI
27th Sep 20253211 AMAQI
27th Sep 20251512 PMAQI
27th Sep 2025141 PMAQI
27th Sep 2025222 PMAQI
27th Sep 2025203 PMAQI
27th Sep 2025194 PMAQI
27th Sep 2025205 PMAQI
27th Sep 2025196 PMAQI
27th Sep 2025207 PMAQI
27th Sep 2025178 PMAQI
27th Sep 2025189 PMAQI
27th Sep 20252010 PMAQI
27th Sep 20252311 PMAQI
28th Sep 20253012 AMAQI
28th Sep 2025351 AMAQI
28th Sep 2025352 AMAQI
28th Sep 2025303 AMAQI
28th Sep 2025354 AMAQI
28th Sep 2025365 AMAQI
28th Sep 2025286 AMAQI
24°C22/27°C
28th Sep 2025287 AMAQI
28th Sep 2025288 AMAQI
28th Sep 2025299 AMAQI
28th Sep 20253110 AMAQI
28th Sep 20253511 AMAQI
28th Sep 20253212 PMAQI
28th Sep 2025201 PMAQI
28th Sep 2025252 PMAQI
28th Sep 2025153 PMAQI
28th Sep 2025164 PMAQI
28th Sep 2025255 PMAQI
28th Sep 2025196 PMAQI
28th Sep 2025277 PMAQI
28th Sep 2025118 PMAQI
28th Sep 2025119 PMAQI
28th Sep 20251110 PMAQI
28th Sep 20251711 PMAQI
29th Sep 20252512 AMAQI
29th Sep 2025191 AMAQI
29th Sep 2025202 AMAQI
29th Sep 2025223 AMAQI
29th Sep 2025224 AMAQI
29th Sep 2025265 AMAQI
29th Sep 2025236 AMAQI
23°C21/28°C
29th Sep 2025127 AMAQI
29th Sep 2025208 AMAQI
29th Sep 2025279 AMAQI
29th Sep 20252410 AMAQI
29th Sep 20251811 AMAQI
29th Sep 20252312 PMAQI
29th Sep 2025271 PMAQI
29th Sep 2025342 PMAQI
29th Sep 2025293 PMAQI
29th Sep 2025364 PMAQI
29th Sep 2025325 PMAQI
29th Sep 2025246 PMAQI
29th Sep 2025307 PMAQI
29th Sep 2025398 PMAQI
29th Sep 2025389 PMAQI
29th Sep 20253610 PMAQI
29th Sep 20253411 PMAQI
30th Sep 20252712 AMAQI
30th Sep 2025191 AMAQI
30th Sep 2025192 AMAQI
30th Sep 2025213 AMAQI
30th Sep 2025294 AMAQI
30th Sep 2025335 AMAQI
30th Sep 2025196 AMAQI
22°C20/24°C
30th Sep 2025287 AMAQI
30th Sep 2025328 AMAQI
30th Sep 2025229 AMAQI
30th Sep 20251810 AMAQI
30th Sep 20251811 AMAQI
30th Sep 20251912 PMAQI
30th Sep 2025191 PMAQI
30th Sep 2025482 PMAQI
30th Sep 2025463 PMAQI
30th Sep 2025474 PMAQI
30th Sep 2025385 PMAQI
30th Sep 2025386 PMAQI
30th Sep 2025417 PMAQI
30th Sep 2025418 PMAQI
30th Sep 2025309 PMAQI
30th Sep 20254710 PMAQI
30th Sep 20254411 PMAQI
1st Oct 20254412 AMAQI
1st Oct 2025451 AMAQI
1st Oct 2025512 AMAQI
1st Oct 2025493 AMAQI
1st Oct 2025514 AMAQI
1st Oct 2025565 AMAQI
1st Oct 2025446 AMAQI
22°C19/26°C
1st Oct 2025437 AMAQI
1st Oct 2025378 AMAQI
1st Oct 2025389 AMAQI
1st Oct 20253610 AMAQI
1st Oct 20253811 AMAQI
1st Oct 20254212 PMAQI
1st Oct 2025491 PMAQI
1st Oct 2025532 PMAQI
1st Oct 2025493 PMAQI
1st Oct 2025504 PMAQI
1st Oct 2025505 PMAQI
1st Oct 2025516 PMAQI
1st Oct 2025487 PMAQI
1st Oct 2025528 PMAQI
1st Oct 2025419 PMAQI
1st Oct 20253210 PMAQI
1st Oct 20254011 PMAQI
2nd Oct 20254912 AMAQI
2nd Oct 2025441 AMAQI
2nd Oct 2025362 AMAQI
2nd Oct 2025333 AMAQI
2nd Oct 2025444 AMAQI
2nd Oct 2025465 AMAQI
2nd Oct 2025436 AMAQI
21°C17/25°C
2nd Oct 2025377 AMAQI
2nd Oct 2025368 AMAQI
2nd Oct 2025409 AMAQI
2nd Oct 20253910 AMAQI
2nd Oct 20254311 AMAQI
2nd Oct 20254312 PMAQI
2nd Oct 2025431 PMAQI
2nd Oct 2025452 PMAQI
2nd Oct 2025523 PMAQI
2nd Oct 2025494 PMAQI
2nd Oct 2025455 PMAQI
2nd Oct 2025426 PMAQI
2nd Oct 2025387 PMAQI
2nd Oct 2025358 PMAQI
2nd Oct 2025399 PMAQI
2nd Oct 20253710 PMAQI
2nd Oct 20253011 PMAQI
3rd Oct 20253412 AMAQI
3rd Oct 2025401 AMAQI
3rd Oct 2025392 AMAQI
3rd Oct 2025243 AMAQI
3rd Oct 2025344 AMAQI
3rd Oct 2025355 AMAQI
3rd Oct 2025226 AMAQI
18°C12/27°C
3rd Oct 2025287 AMAQI
3rd Oct 2025408 AMAQI
3rd Oct 2025429 AMAQI
3rd Oct 20254710 AMAQI
3rd Oct 20254811 AMAQI
3rd Oct 20253912 PMAQI
3rd Oct 2025481 PMAQI
3rd Oct 2025482 PMAQI
3rd Oct 2025503 PMAQI
3rd Oct 2025514 PMAQI
3rd Oct 2025475 PMAQI
3rd Oct 2025476 PMAQI
3rd Oct 2025507 PMAQI
3rd Oct 2025568 PMAQI
3rd Oct 2025599 PMAQI
3rd Oct 20255610 PMAQI
3rd Oct 20255511 PMAQI
4th Oct 20255612 AMAQI
4th Oct 2025551 AMAQI
4th Oct 2025542 AMAQI
4th Oct 2025533 AMAQI
4th Oct 2025514 AMAQI
4th Oct 2025525 AMAQI
4th Oct 2025506 AMAQI
18°C12/26°C
4th Oct 2025497 AMAQI
4th Oct 2025508 AMAQI
4th Oct 2025509 AMAQI
4th Oct 20254710 AMAQI
4th Oct 20254811 AMAQI
4th Oct 20255112 PMAQI
4th Oct 2025531 PMAQI
4th Oct 2025482 PMAQI
4th Oct 2025473 PMAQI
4th Oct 2025484 PMAQI
4th Oct 2025465 PMAQI
4th Oct 2025476 PMAQI
4th Oct 2025437 PMAQI
4th Oct 2025568 PMAQI
4th Oct 2025599 PMAQI
4th Oct 20256310 PMAQI
4th Oct 20256611 PMAQI
5th Oct 20256312 AMAQI
5th Oct 2025591 AMAQI
5th Oct 2025582 AMAQI
5th Oct 2025563 AMAQI
5th Oct 2025554 AMAQI
5th Oct 2025505 AMAQI
5th Oct 2025516 AMAQI
20°C12/29°C
5th Oct 2025487 AMAQI
5th Oct 2025528 AMAQI
5th Oct 2025539 AMAQI
5th Oct 20255110 AMAQI
5th Oct 20255011 AMAQI
5th Oct 20255112 PMAQI
5th Oct 2025441 PMAQI
5th Oct 2025402 PMAQI
5th Oct 2025403 PMAQI
5th Oct 2025394 PMAQI
5th Oct 2025395 PMAQI
5th Oct 2025416 PMAQI
5th Oct 2025407 PMAQI
5th Oct 2025448 PMAQI
5th Oct 2025519 PMAQI
5th Oct 20255410 PMAQI
5th Oct 20255111 PMAQI
6th Oct 20255212 AMAQI
6th Oct 2025481 AMAQI
6th Oct 2025492 AMAQI
6th Oct 2025513 AMAQI
6th Oct 2025474 AMAQI
6th Oct 2025485 AMAQI
6th Oct 2025466 AMAQI
21°C14/30°C
6th Oct 2025447 AMAQI
6th Oct 2025478 AMAQI
6th Oct 2025469 AMAQI
6th Oct 20255010 AMAQI
6th Oct 20255911 AMAQI
6th Oct 20255212 PMAQI
6th Oct 2025481 PMAQI
22°C14/31°C
7th Oct 2025397 AMAQI
7th Oct 2025428 AMAQI
7th Oct 2025539 AMAQI
7th Oct 20255110 AMAQI
7th Oct 20255111 AMAQI
7th Oct 20255112 PMAQI
7th Oct 2025431 PMAQI
7th Oct 2025402 PMAQI
7th Oct 2025463 PMAQI
7th Oct 2025524 PMAQI
7th Oct 2025515 PMAQI
7th Oct 2025486 PMAQI
7th Oct 2025487 PMAQI
7th Oct 2025508 PMAQI
7th Oct 2025559 PMAQI
7th Oct 20253410 PMAQI
7th Oct 20254411 PMAQI
8th Oct 20253012 AMAQI
8th Oct 2025341 AMAQI
8th Oct 2025422 AMAQI
8th Oct 2025413 AMAQI
8th Oct 2025244 AMAQI
8th Oct 2025365 AMAQI
8th Oct 2025326 AMAQI
22°C14/31°C
8th Oct 2025397 AMAQI
8th Oct 2025398 AMAQI
8th Oct 2025489 AMAQI
8th Oct 20254210 AMAQI
8th Oct 20253811 AMAQI
8th Oct 20253912 PMAQI
8th Oct 2025521 PMAQI
8th Oct 2025582 PMAQI
8th Oct 2025593 PMAQI
8th Oct 2025494 PMAQI
8th Oct 2025555 PMAQI
8th Oct 2025546 PMAQI
8th Oct 2025487 PMAQI
8th Oct 2025408 PMAQI
8th Oct 2025439 PMAQI
8th Oct 20254410 PMAQI
8th Oct 20252311 PMAQI
9th Oct 20251812 AMAQI
9th Oct 2025181 AMAQI
9th Oct 2025182 AMAQI
9th Oct 2025143 AMAQI
9th Oct 2025304 AMAQI
9th Oct 2025225 AMAQI
9th Oct 2025136 AMAQI
22°C19/28°C
9th Oct 2025317 AMAQI
9th Oct 2025228 AMAQI
9th Oct 2025329 AMAQI
9th Oct 20255610 AMAQI
9th Oct 20254611 AMAQI
9th Oct 20255312 PMAQI
9th Oct 2025381 PMAQI
9th Oct 2025422 PMAQI
9th Oct 2025533 PMAQI
9th Oct 2025564 PMAQI
9th Oct 2025525 PMAQI
9th Oct 2025536 PMAQI
9th Oct 2025447 PMAQI
9th Oct 2025258 PMAQI
9th Oct 2025189 PMAQI
9th Oct 20251810 PMAQI
9th Oct 20254011 PMAQI
10th Oct 20252612 AMAQI
10th Oct 2025311 AMAQI
10th Oct 2025222 AMAQI
10th Oct 2025393 AMAQI
10th Oct 2025264 AMAQI
10th Oct 2025305 AMAQI
10th Oct 2025446 AMAQI
19°C14/24°C
10th Oct 2025447 AMAQI
10th Oct 2025448 AMAQI
10th Oct 2025279 AMAQI
10th Oct 20253610 AMAQI
10th Oct 20252511 AMAQI
10th Oct 20253312 PMAQI
10th Oct 2025391 PMAQI
10th Oct 2025382 PMAQI
10th Oct 2025503 PMAQI
10th Oct 2025394 PMAQI
10th Oct 2025425 PMAQI
10th Oct 2025426 PMAQI
10th Oct 2025437 PMAQI
10th Oct 2025298 PMAQI
10th Oct 2025249 PMAQI
10th Oct 20253810 PMAQI
10th Oct 20254111 PMAQI
11th Oct 20254712 AMAQI
11th Oct 2025471 AMAQI
11th Oct 2025452 AMAQI
11th Oct 2025443 AMAQI
11th Oct 2025464 AMAQI
11th Oct 2025455 AMAQI
11th Oct 2025456 AMAQI
18°C13/24°C
11th Oct 2025497 AMAQI
11th Oct 2025428 AMAQI
11th Oct 2025269 AMAQI
11th Oct 20252010 AMAQI
11th Oct 20252511 AMAQI
11th Oct 20253712 PMAQI
11th Oct 2025381 PMAQI
11th Oct 2025482 PMAQI
11th Oct 2025503 PMAQI
11th Oct 2025524 PMAQI
11th Oct 2025395 PMAQI
11th Oct 2025416 PMAQI
11th Oct 2025487 PMAQI
11th Oct 2025438 PMAQI
11th Oct 2025499 PMAQI
11th Oct 20254710 PMAQI
11th Oct 20254211 PMAQI
12th Oct 20254412 AMAQI
12th Oct 2025481 AMAQI
12th Oct 2025222 AMAQI
12th Oct 2025163 AMAQI
12th Oct 2025134 AMAQI
12th Oct 2025105 AMAQI
12th Oct 202596 AMAQI
18°C15/24°C
12th Oct 2025137 AMAQI
12th Oct 2025178 AMAQI
12th Oct 2025189 AMAQI
12th Oct 20253310 AMAQI
12th Oct 20254411 AMAQI
12th Oct 20254412 PMAQI
12th Oct 2025211 PMAQI
12th Oct 2025202 PMAQI
12th Oct 2025183 PMAQI
12th Oct 2025304 PMAQI
12th Oct 2025435 PMAQI
12th Oct 2025496 PMAQI
12th Oct 2025457 PMAQI
12th Oct 2025228 PMAQI
12th Oct 2025249 PMAQI
12th Oct 20251310 PMAQI
12th Oct 20251011 PMAQI
13th Oct 20251112 AMAQI
13th Oct 2025121 AMAQI
13th Oct 2025142 AMAQI
13th Oct 2025133 AMAQI
13th Oct 2025314 AMAQI
13th Oct 2025275 AMAQI
13th Oct 2025216 AMAQI
18°C16/20°C
13th Oct 2025147 AMAQI
13th Oct 2025238 AMAQI
13th Oct 2025269 AMAQI
13th Oct 20252610 AMAQI
13th Oct 20252211 AMAQI
13th Oct 20251112 PMAQI
13th Oct 202591 PMAQI
13th Oct 2025162 PMAQI
13th Oct 2025373 PMAQI
13th Oct 2025234 PMAQI
13th Oct 2025175 PMAQI
13th Oct 2025236 PMAQI
13th Oct 2025367 PMAQI
13th Oct 2025388 PMAQI
13th Oct 2025389 PMAQI
13th Oct 20254410 PMAQI
13th Oct 20254511 PMAQI
14th Oct 20254712 AMAQI
14th Oct 2025401 AMAQI
14th Oct 2025392 AMAQI
14th Oct 2025213 AMAQI
14th Oct 2025164 AMAQI
14th Oct 2025175 AMAQI
14th Oct 2025126 AMAQI
17°C15/20°C
14th Oct 2025137 AMAQI
14th Oct 2025148 AMAQI
14th Oct 2025149 AMAQI
14th Oct 20251510 AMAQI
14th Oct 20251511 AMAQI
14th Oct 20251712 PMAQI
14th Oct 2025191 PMAQI
14th Oct 2025222 PMAQI
14th Oct 2025213 PMAQI
14th Oct 2025234 PMAQI
14th Oct 2025145 PMAQI
14th Oct 2025156 PMAQI
14th Oct 2025217 PMAQI
14th Oct 2025188 PMAQI
14th Oct 2025199 PMAQI
14th Oct 20253010 PMAQI
14th Oct 20254611 PMAQI
15th Oct 20254912 AMAQI
15th Oct 2025451 AMAQI
15th Oct 2025482 AMAQI
15th Oct 2025433 AMAQI
15th Oct 2025444 AMAQI
15th Oct 2025415 AMAQI
15th Oct 2025266 AMAQI
16°C13/20°C
15th Oct 2025147 AMAQI
15th Oct 2025328 AMAQI
15th Oct 2025399 AMAQI
15th Oct 20254410 AMAQI
15th Oct 20254311 AMAQI
15th Oct 20253812 PMAQI
15th Oct 2025401 PMAQI
15th Oct 2025422 PMAQI
15th Oct 2025393 PMAQI
15th Oct 2025404 PMAQI
15th Oct 2025415 PMAQI
15th Oct 2025396 PMAQI
15th Oct 2025407 PMAQI
15th Oct 2025478 PMAQI
15th Oct 2025549 PMAQI
15th Oct 20255910 PMAQI
15th Oct 20256011 PMAQI
16th Oct 20255912 AMAQI
16th Oct 2025581 AMAQI
16th Oct 2025552 AMAQI
16th Oct 2025573 AMAQI
16th Oct 2025554 AMAQI
16th Oct 2025575 AMAQI
16th Oct 2025526 AMAQI
18°C12/26°C
16th Oct 2025457 AMAQI
16th Oct 2025498 AMAQI
16th Oct 2025519 AMAQI
16th Oct 20254610 AMAQI
16th Oct 20254011 AMAQI
16th Oct 20252712 PMAQI
16th Oct 2025241 PMAQI
16th Oct 2025222 PMAQI
16th Oct 2025213 PMAQI
16th Oct 2025184 PMAQI
16th Oct 2025185 PMAQI
16th Oct 2025216 PMAQI
16th Oct 2025287 PMAQI
16th Oct 2025278 PMAQI
16th Oct 2025379 PMAQI
16th Oct 20253910 PMAQI
16th Oct 20255411 PMAQI
17th Oct 20256112 AMAQI
17th Oct 2025611 AMAQI
17th Oct 2025592 AMAQI
17th Oct 2025553 AMAQI
17th Oct 2025494 AMAQI
17th Oct 2025455 AMAQI
17th Oct 2025426 AMAQI
16°C11/24°C
17th Oct 2025417 AMAQI
17th Oct 2025378 AMAQI
17th Oct 2025409 AMAQI
17th Oct 20254610 AMAQI
17th Oct 20254911 AMAQI
17th Oct 20255312 PMAQI
17th Oct 2025511 PMAQI
17th Oct 2025512 PMAQI
17th Oct 2025503 PMAQI
17th Oct 2025454 PMAQI
17th Oct 2025515 PMAQI
17th Oct 2025536 PMAQI
17th Oct 2025497 PMAQI
17th Oct 2025388 PMAQI
17th Oct 2025459 PMAQI
17th Oct 20254310 PMAQI
17th Oct 20254411 PMAQI
18th Oct 20255212 AMAQI
18th Oct 2025551 AMAQI
18th Oct 2025442 AMAQI
18th Oct 2025553 AMAQI
18th Oct 2025634 AMAQI
18th Oct 2025585 AMAQI
18th Oct 2025576 AMAQI
13°C5/23°C
18th Oct 2025597 AMAQI
18th Oct 2025648 AMAQI
18th Oct 2025689 AMAQI
18th Oct 20256710 AMAQI
18th Oct 20256611 AMAQI
18th Oct 20257512 PMAQI
18th Oct 2025761 PMAQI
18th Oct 2025862 PMAQI
18th Oct 2025823 PMAQI
18th Oct 2025784 PMAQI
18th Oct 2025755 PMAQI
18th Oct 2025666 PMAQI
18th Oct 2025637 PMAQI
18th Oct 2025588 PMAQI
18th Oct 2025559 PMAQI
18th Oct 20255210 PMAQI
18th Oct 20255911 PMAQI
19th Oct 20256112 AMAQI
19th Oct 2025561 AMAQI
19th Oct 2025482 AMAQI
19th Oct 2025493 AMAQI
19th Oct 2025404 AMAQI
19th Oct 2025505 AMAQI
19th Oct 2025506 AMAQI
16°C7/28°C
19th Oct 2025537 AMAQI
7 AM19th Oct 2025448 AMAQI
19th Oct 2025499 AMAQI
19th Oct 20255410 AMAQI
19th Oct 20255011 AMAQI
19th Oct 20256112 PMAQI
12 PM19th Oct 2025591 PMAQI
19th Oct 2025562 PMAQI
19th Oct 2025323 PMAQI
19th Oct 2025434 PMAQI
19th Oct 2025545 PMAQI
19th Oct 2025296 PMAQI
6 PM19th Oct 2025267 PMAQI
19th Oct 2025188 PMAQI
19th Oct 2025199 PMAQI
12 AM
6 AM
19°C12/28°C
Durante o dia
Média do Tempo Mais Alto
9 AM - 12 PM
41AQI
4 horas / Dia
120 horas / Mês
Média do Tempo Mais Baixo
7 AM - 8 AM
36AQI
2 horas / Dia
60 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 9 AM a 12 PM (Média 41), enquanto o menor AQI foi entre 7 AM a 8 AM (Média 36).
Durante a noite
Média do Tempo Mais Alto
11 PM
41AQI
1 horas / Dia
30 horas / Mês
Média do Tempo Mais Baixo
6 AM
35AQI
1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 11 PM a 11 PM (Média 41), enquanto o menor AQI foi entre 6 AM a 6 AM (Média 35).
2025 Dias Vs Qualidade do Ar
Johnston, Smithfield, North Carolina, United States
2025
93%
272
7%
19
Número total de dias com diferentes categorias de AQI nos últimos 293 dias em 2025 (72 dias restantes)
Bom
272 DiasModerado
19 DiasRuim
0 DiasNão saudável
0 DiasSevero
0 DiasPerigoso
0 DiasDentro dos Limites de Qualidade do Ar Seguros da OMS: 93%
Nível de Risco à Saúde:
Muito Baixo
Em 2025, 93% de 293 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
Johnston, Smithfield, North Carolina, 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
24AQI
24AQI
2nd Janeiro 2025
21AQI
21AQI
3rd Janeiro 2025
26AQI
26AQI
4th Janeiro 2025
19AQI
19AQI
5th Janeiro 2025
24AQI
24AQI
6th Janeiro 2025
22AQI
22AQI
7th Janeiro 2025
17AQI
17AQI
8th Janeiro 2025
21AQI
21AQI
9th Janeiro 2025
20AQI
20AQI
10th Janeiro 2025
27AQI
27AQI
11th Janeiro 2025
30AQI
30AQI
12th Janeiro 2025
30AQI
30AQI
13th Janeiro 2025
41AQI
41AQI
14th Janeiro 2025
24AQI
24AQI
15th Janeiro 2025
22AQI
22AQI
16th Janeiro 2025
38AQI
38AQI
17th Janeiro 2025
31AQI
31AQI
18th Janeiro 2025
40AQI
40AQI
19th Janeiro 2025
36AQI
36AQI
20th Janeiro 2025
19AQI
19AQI
21st Janeiro 2025
22AQI
22AQI
22nd Janeiro 2025
24AQI
24AQI
23rd Janeiro 2025
39AQI
39AQI
24th Janeiro 2025
36AQI
36AQI
25th Janeiro 2025
41AQI
41AQI
26th Janeiro 2025
41AQI
41AQI
27th Janeiro 2025
37AQI
37AQI
28th Janeiro 2025
27AQI
27AQI
29th Janeiro 2025
33AQI
33AQI
30th Janeiro 2025
34AQI
34AQI
31st Janeiro 2025
39AQI
39AQI
1st Fevereiro 2025
20AQI
20AQI
2nd Fevereiro 2025
22AQI
22AQI
3rd Fevereiro 2025
33AQI
33AQI
4th Fevereiro 2025
42AQI
42AQI
5th Fevereiro 2025
23AQI
23AQI
6th Fevereiro 2025
43AQI
43AQI
7th Fevereiro 2025
34AQI
34AQI
8th Fevereiro 2025
30AQI
30AQI
9th Fevereiro 2025
37AQI
37AQI
10th Fevereiro 2025
26AQI
26AQI
11th Fevereiro 2025
29AQI
29AQI
12th Fevereiro 2025
22AQI
22AQI
13th Fevereiro 2025
24AQI
24AQI
14th Fevereiro 2025
27AQI
27AQI
15th Fevereiro 2025
30AQI
30AQI
16th Fevereiro 2025
28AQI
28AQI
17th Fevereiro 2025
20AQI
20AQI
18th Fevereiro 2025
25AQI
25AQI
19th Fevereiro 2025
21AQI
21AQI
20th Fevereiro 2025
22AQI
22AQI
21st Fevereiro 2025
24AQI
24AQI
22nd Fevereiro 2025
29AQI
29AQI
23rd Fevereiro 2025
39AQI
39AQI
24th Fevereiro 2025
49AQI
49AQI
25th Fevereiro 2025
52AQI
52AQI
26th Fevereiro 2025
48AQI
48AQI
27th Fevereiro 2025
54AQI
54AQI
28th Fevereiro 2025
22AQI
22AQI
1st Março 2025
34AQI
34AQI
2nd Março 2025
22AQI
22AQI
3rd Março 2025
32AQI
32AQI
4th Março 2025
33AQI
33AQI
5th Março 2025
27AQI
27AQI
6th Março 2025
22AQI
22AQI
7th Março 2025
28AQI
28AQI
8th Março 2025
45AQI
45AQI
9th Março 2025
40AQI
40AQI
10th Março 2025
43AQI
43AQI
11th Março 2025
43AQI
43AQI
12th Março 2025
42AQI
42AQI
13th Março 2025
56AQI
56AQI
14th Março 2025
52AQI
52AQI
15th Março 2025
46AQI
46AQI
16th Março 2025
26AQI
26AQI
17th Março 2025
24AQI
24AQI
18th Março 2025
19AQI
19AQI
19th Março 2025
47AQI
47AQI
20th Março 2025
47AQI
47AQI
21st Março 2025
18AQI
18AQI
22nd Março 2025
34AQI
34AQI
23rd Março 2025
30AQI
30AQI
24th Março 2025
41AQI
41AQI
25th Março 2025
26AQI
26AQI
26th Março 2025
25AQI
25AQI
27th Março 2025
26AQI
26AQI
28th Março 2025
38AQI
38AQI
29th Março 2025
31AQI
31AQI
30th Março 2025
27AQI
27AQI
31st Março 2025
26AQI
26AQI
1st Abril 2025
20AQI
20AQI
2nd Abril 2025
30AQI
30AQI
3rd Abril 2025
32AQI
32AQI
4th Abril 2025
42AQI
42AQI
5th Abril 2025
38AQI
38AQI
6th Abril 2025
29AQI
29AQI
7th Abril 2025
32AQI
32AQI
8th Abril 2025
22AQI
22AQI
9th Abril 2025
24AQI
24AQI
10th Abril 2025
29AQI
29AQI
11th Abril 2025
25AQI
25AQI
12th Abril 2025
21AQI
21AQI
13th Abril 2025
27AQI
27AQI
14th Abril 2025
40AQI
40AQI
15th Abril 2025
37AQI
37AQI
16th Abril 2025
24AQI
24AQI
17th Abril 2025
35AQI
35AQI
18th Abril 2025
43AQI
43AQI
19th Abril 2025
38AQI
38AQI
20th Abril 2025
41AQI
41AQI
21st Abril 2025
39AQI
39AQI
22nd Abril 2025
44AQI
44AQI
23rd Abril 2025
48AQI
48AQI
24th Abril 2025
44AQI
44AQI
25th Abril 2025
49AQI
49AQI
26th Abril 2025
32AQI
32AQI
27th Abril 2025
21AQI
21AQI
28th Abril 2025
29AQI
29AQI
29th Abril 2025
33AQI
33AQI
30th Abril 2025
40AQI
40AQI
1st Maio 2025
42AQI
42AQI
2nd Maio 2025
37AQI
37AQI
3rd Maio 2025
30AQI
30AQI
4th Maio 2025
22AQI
22AQI
5th Maio 2025
29AQI
29AQI
6th Maio 2025
28AQI
28AQI
7th Maio 2025
32AQI
32AQI
8th Maio 2025
40AQI
40AQI
9th Maio 2025
23AQI
23AQI
10th Maio 2025
23AQI
23AQI
11th Maio 2025
36AQI
36AQI
12th Maio 2025
23AQI
23AQI
13th Maio 2025
21AQI
21AQI
14th Maio 2025
27AQI
27AQI
15th Maio 2025
35AQI
35AQI
16th Maio 2025
50AQI
50AQI
17th Maio 2025
37AQI
37AQI
18th Maio 2025
28AQI
28AQI
19th Maio 2025
32AQI
32AQI
20th Maio 2025
37AQI
37AQI
21st Maio 2025
33AQI
33AQI
22nd Maio 2025
22AQI
22AQI
23rd Maio 2025
18AQI
18AQI
24th Maio 2025
22AQI
22AQI
25th Maio 2025
30AQI
30AQI
26th Maio 2025
26AQI
26AQI
27th Maio 2025
19AQI
19AQI
28th Maio 2025
19AQI
19AQI
29th Maio 2025
26AQI
26AQI
30th Maio 2025
24AQI
24AQI
31st Maio 2025
32AQI
32AQI
1st Junho 2025
40AQI
40AQI
2nd Junho 2025
33AQI
33AQI
3rd Junho 2025
36AQI
36AQI
4th Junho 2025
44AQI
44AQI
5th Junho 2025
36AQI
36AQI
6th Junho 2025
42AQI
42AQI
7th Junho 2025
38AQI
38AQI
8th Junho 2025
36AQI
36AQI
9th Junho 2025
36AQI
36AQI
10th Junho 2025
27AQI
27AQI
11th Junho 2025
41AQI
41AQI
12th Junho 2025
41AQI
41AQI
13th Junho 2025
33AQI
33AQI
14th Junho 2025
34AQI
34AQI
15th Junho 2025
33AQI
33AQI
16th Junho 2025
33AQI
33AQI
17th Junho 2025
26AQI
26AQI
18th Junho 2025
34AQI
34AQI
19th Junho 2025
37AQI
37AQI
20th Junho 2025
26AQI
26AQI
21st Junho 2025
49AQI
49AQI
22nd Junho 2025
52AQI
52AQI
23rd Junho 2025
53AQI
53AQI
24th Junho 2025
60AQI
60AQI
25th Junho 2025
63AQI
63AQI
26th Junho 2025
48AQI
48AQI
27th Junho 2025
55AQI
55AQI
28th Junho 2025
42AQI
42AQI
29th Junho 2025
43AQI
43AQI
30th Junho 2025
44AQI
44AQI
1st Julho 2025
34AQI
34AQI
2nd Julho 2025
37AQI
37AQI
3rd Julho 2025
32AQI
32AQI
4th Julho 2025
48AQI
48AQI
5th Julho 2025
61AQI
61AQI
6th Julho 2025
45AQI
45AQI
7th Julho 2025
32AQI
32AQI
8th Julho 2025
57AQI
57AQI
9th Julho 2025
51AQI
51AQI
10th Julho 2025
57AQI
57AQI
11th Julho 2025
40AQI
40AQI
12th Julho 2025
48AQI
48AQI
13th Julho 2025
43AQI
43AQI
14th Julho 2025
40AQI
40AQI
15th Julho 2025
28AQI
28AQI
16th Julho 2025
27AQI
27AQI
17th Julho 2025
33AQI
33AQI
18th Julho 2025
32AQI
32AQI
19th Julho 2025
37AQI
37AQI
20th Julho 2025
29AQI
29AQI
21st Julho 2025
43AQI
43AQI
22nd Julho 2025
36AQI
36AQI
23rd Julho 2025
41AQI
41AQI
24th Julho 2025
36AQI
36AQI
25th Julho 2025
42AQI
42AQI
26th Julho 2025
49AQI
49AQI
27th Julho 2025
51AQI
51AQI
28th Julho 2025
27AQI
27AQI
29th Julho 2025
37AQI
37AQI
30th Julho 2025
37AQI
37AQI
31st Julho 2025
39AQI
39AQI
1st Agosto 2025
36AQI
36AQI
2nd Agosto 2025
26AQI
26AQI
3rd Agosto 2025
36AQI
36AQI
4th Agosto 2025
39AQI
39AQI
5th Agosto 2025
39AQI
39AQI
6th Agosto 2025
35AQI
35AQI
7th Agosto 2025
40AQI
40AQI
8th Agosto 2025
74AQI
74AQI
9th Agosto 2025
42AQI
42AQI
10th Agosto 2025
32AQI
32AQI
11th Agosto 2025
24AQI
24AQI
12th Agosto 2025
20AQI
20AQI
13th Agosto 2025
24AQI
24AQI
14th Agosto 2025
31AQI
31AQI
15th Agosto 2025
35AQI
35AQI
16th Agosto 2025
39AQI
39AQI
17th Agosto 2025
45AQI
45AQI
18th Agosto 2025
48AQI
48AQI
19th Agosto 2025
30AQI
30AQI
20th Agosto 2025
27AQI
27AQI
21st Agosto 2025
31AQI
31AQI
22nd Agosto 2025
26AQI
26AQI
23rd Agosto 2025
34AQI
34AQI
24th Agosto 2025
37AQI
37AQI
25th Agosto 2025
38AQI
38AQI
26th Agosto 2025
29AQI
29AQI
27th Agosto 2025
32AQI
32AQI
28th Agosto 2025
36AQI
36AQI
29th Agosto 2025
42AQI
42AQI
30th Agosto 2025
41AQI
41AQI
31st Agosto 2025
27AQI
27AQI
1st Setembro 2025
28AQI
28AQI
2nd Setembro 2025
23AQI
23AQI
3rd Setembro 2025
33AQI
33AQI
4th Setembro 2025
43AQI
43AQI
5th Setembro 2025
45AQI
45AQI
6th Setembro 2025
51AQI
51AQI
7th Setembro 2025
41AQI
41AQI
8th Setembro 2025
25AQI
25AQI
9th Setembro 2025
27AQI
27AQI
10th Setembro 2025
21AQI
21AQI
11th Setembro 2025
24AQI
24AQI
12th Setembro 2025
30AQI
30AQI
13th Setembro 2025
39AQI
39AQI
14th Setembro 2025
44AQI
44AQI
15th Setembro 2025
47AQI
47AQI
16th Setembro 2025
34AQI
34AQI
17th Setembro 2025
29AQI
29AQI
18th Setembro 2025
21AQI
21AQI
19th Setembro 2025
36AQI
36AQI
20th Setembro 2025
49AQI
49AQI
21st Setembro 2025
52AQI
52AQI
22nd Setembro 2025
29AQI
29AQI
23rd Setembro 2025
43AQI
43AQI
24th Setembro 2025
38AQI
38AQI
25th Setembro 2025
33AQI
33AQI
26th Setembro 2025
34AQI
34AQI
27th Setembro 2025
24AQI
24AQI
28th Setembro 2025
26AQI
26AQI
29th Setembro 2025
27AQI
27AQI
30th Setembro 2025
31AQI
31AQI
1st Outubro 2025
46AQI
46AQI
2nd Outubro 2025
41AQI
41AQI
3rd Outubro 2025
43AQI
43AQI
4th Outubro 2025
52AQI
52AQI
5th Outubro 2025
50AQI
50AQI
6th Outubro 2025
48AQI
48AQI
7th Outubro 2025
47AQI
47AQI
8th Outubro 2025
42AQI
42AQI
9th Outubro 2025
32AQI
32AQI
10th Outubro 2025
35AQI
35AQI
11th Outubro 2025
42AQI
42AQI
12th Outubro 2025
26AQI
26AQI
13th Outubro 2025
25AQI
25AQI
14th Outubro 2025
22AQI
22AQI
15th Outubro 2025
43AQI
43AQI
16th Outubro 2025
41AQI
41AQI
17th Outubro 2025
49AQI
49AQI
18th Outubro 2025
62AQI
62AQI
19th Outubro 2025
20th Outubro 2025
21st Outubro 2025
22nd Outubro 2025
23rd Outubro 2025
24th Outubro 2025
25th Outubro 2025
26th Outubro 2025
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
29AQI
31AQI
34AQI
34AQI
29AQI
41AQI
40AQI
35AQI
34AQI
41AQI
No. of days
Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias
202535AQI
31
26
2
29
2
30
31
25
5
26
5
30
1
28
2
16
2
272
19
Maior AQI registrado em
Outubro41AQI
Menor AQI registrado em
Maio29AQI
202434AQI
31
25
4
28
3
25
5
30
1
29
28
3
27
4
28
2
30
1
29
1
30
1
340
25
Maior AQI registrado em
Abril40AQI
Menor AQI registrado em
Janeiro24AQI
202337AQI
28
1
28
28
3
26
4
24
7
9
20
1
24
6
1
28
3
26
4
30
1
23
6
29
1
303
56
2
Maior AQI registrado em
Junho61AQI
Menor AQI registrado em
Janeiro27AQI
202233AQI
31
20
1
30
1
17
20
5
27
3
23
1
1
27
2
26
29
1
28
3
279
17
Maior AQI registrado em
Agosto45AQI
Menor AQI registrado em
Janeiro25AQI
202135AQI
30
28
30
1
25
5
26
5
28
2
21
10
18
13
25
1
30
1
30
28
3
319
41
Maior AQI registrado em
Julho47AQI
Menor AQI registrado em
Fevereiro24AQI
202031AQI
12
1
20
18
28
2
26
4
30
1
29
1
31
25
29
2
248
11
Maior AQI registrado em
Julho40AQI
Menor AQI registrado em
Novembro26AQI
Anos Mais e Menos Poluídos Nos Últimos 6 Anos
Ano Mais Poluído Registrado
2023(Média)
37AQIAno Menos Poluído Registrado
2020(Média)
31AQIJohnston tem um AQI médio anual de 2025 AQI (35), mostrando uma mudança percentual média de 1.5% (piorou AQI) em comparação aos anos anteriores: 2020 (31), 2021 (35), 2022 (33), 2023 (37), 2024 (34).
