Country Background

Analisis Kualitas Udara Historis Johnston, Smithfield, North Carolina, United States

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

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

Analisis Kualitas Udara Oktober

Johnston, Smithfield, North Carolina, United States

2021
2022
2023
2024
2025
AQI
.
Hari

Tren AQI: Tertinggi dan Terendah

AQI tertinggi tercatat pada
18th Oct 2025
62AQI
AQI terendah tercatat pada
17th Oct 2023
15AQI


Analisis Hari yang Sama (20th October ):
Pada hari ini, AQI selama 5 tahun bervariasi secara signifikan: 2025 berada di peringkat terendah dengan AQI sebesar 27 dari rentang kualitas udara Baik, menunjukkan peningkatan dibandingkan 2024, 2023, 2022, dan 2021 pada hari yang sama.

Unduh Data Tahunan 2024

Laporan Kualitas Udara Dunia

Globe

Tren AQI Siang & Malam: 20th Oct - 21st Oct 2025

Johnston, Smithfield, North Carolina, United States

AQI
Hari
Malam
.

7 AM20th Oct 2025

6 PM

6 AM21st Oct 2025

Waktu Siang
Rata-rata Waktu Tertinggi
1PM20th Oct

55AQI

Rata-rata Waktu Terendah
11AM20th Oct

15AQI

Waktu Malam
Rata-rata Waktu Tertinggi
3AM21st Oct

79AQI

Rata-rata Waktu Terendah
8PM20th Oct

23AQI

Dalam 24 jam terakhir,

AQI di Johnston mencapai tingkat tertinggi sebesar 79 pada 3 AM selama Malam, sementara tingkat terendah, 15, tercatat pada 11 AM selama Hari antara 20th Oct dan 21st Oct 2025.

Tren AQI Siang & Malam : Sep - Oct 2025

Johnston, Smithfield, North Carolina, United States

SepOct
21st - 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 - 20th20th - 21st21st
Hari
Malam
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
19th Oct 2025448 AMAQI
19th Oct 2025499 AMAQI
19th Oct 20255410 AMAQI
19th Oct 20255011 AMAQI
19th Oct 20256112 PMAQI
19th Oct 2025591 PMAQI
19th Oct 2025562 PMAQI
19th Oct 2025323 PMAQI
19th Oct 2025434 PMAQI
19th Oct 2025545 PMAQI
19th Oct 2025296 PMAQI
19th Oct 2025267 PMAQI
19th Oct 2025188 PMAQI
19th Oct 2025179 PMAQI
19th Oct 20251810 PMAQI
19th Oct 20251611 PMAQI
20th Oct 20251512 AMAQI
20th Oct 2025151 AMAQI
20th Oct 2025172 AMAQI
20th Oct 2025163 AMAQI
20th Oct 2025224 AMAQI
20th Oct 2025225 AMAQI
20th Oct 2025226 AMAQI

19°C12/28°C

20th Oct 2025237 AMAQI
20th Oct 2025238 AMAQI
20th Oct 2025239 AMAQI
20th Oct 20251610 AMAQI
20th Oct 20251511 AMAQI
20th Oct 20254512 PMAQI
20th Oct 2025551 PMAQI
20th Oct 2025252 PMAQI
20th Oct 2025183 PMAQI
20th Oct 2025164 PMAQI
20th Oct 2025175 PMAQI
20th Oct 2025526 PMAQI
20th Oct 2025277 PMAQI
20th Oct 2025238 PMAQI
20th Oct 2025489 PMAQI
20th Oct 20253010 PMAQI
20th Oct 20255411 PMAQI
21st Oct 20255812 AMAQI
21st Oct 2025571 AMAQI
21st Oct 2025762 AMAQI
21st Oct 2025793 AMAQI
21st Oct 2025764 AMAQI
21st Oct 2025725 AMAQI
21st Oct 2025606 AMAQI

16°C11/23°C

21st Oct 2025607 AMAQI
7 AM
21st Oct 2025738 AMAQI
21st Oct 2025609 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20255511 AMAQI
21st Oct 20256612 PMAQI
12 PM
21st Oct 2025671 PMAQI
21st Oct 2025642 PMAQI
21st Oct 2025643 PMAQI
21st Oct 2025644 PMAQI
6 PM
12 AM
6 AM

--°C/°C

Waktu Siang
Rata-rata Waktu Tertinggi
12 PM - 4 PM

42AQI

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

38AQI

5 jam / Hari
150 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 12 PM hingga 4 PM (Rata-rata 42), sedangkan AQI terendah tercatat antara 7 AM hingga 11 AM (Rata-rata 38).
Waktu Malam
Rata-rata Waktu Tertinggi
12 AM - 5 AM

38AQI

6 jam / Hari
180 jam / Bulan
Rata-rata Waktu Terendah
6 AM

35AQI

1 jam / Hari
30 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 12 AM hingga 5 AM (Rata-rata 38), sedangkan AQI terendah tercatat antara 6 AM hingga 6 AM (Rata-rata 35).

2025 Hari Vs Kualitas Udara

Johnston, Smithfield, North Carolina, United States

2025

94%

274

6%

19

Jumlah total hari dengan kategori AQI berbeda dalam 294 hari terakhir di 2025 (71 hari tersisa)

Baik
274 Hari
Sedang
19 Hari
Buruk
0 Hari
Tidak Sehat
0 Hari
Parah
0 Hari
Berbahaya
0 Hari



Di bawah Batas Aman WHO Kualitas Udara: 94%

Tingkat Risiko Kesehatan:

Sangat Rendah

Pada 2025, 94% dari 294 hari berada dalam batas kualitas udara aman WHO. Risiko masalah kesehatan adalah Sangat Rendah, namun dampak kesehatannya masih belum jelas.

Wawasan Kualitas Udara Tahunan

Johnston, Smithfield, North Carolina, United States

Tingkat AQI pada 2025

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

Jan.

Feb.

Mar.

Apr.

Mei

Jun.

Jul.

Agu.

Sep.

Okt.

Nov.

Des.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Januari 2025
24AQI
2nd Januari 2025
21AQI
3rd Januari 2025
26AQI
4th Januari 2025
19AQI
5th Januari 2025
24AQI
6th Januari 2025
22AQI
7th Januari 2025
17AQI
8th Januari 2025
21AQI
9th Januari 2025
20AQI
10th Januari 2025
27AQI
11th Januari 2025
30AQI
12th Januari 2025
30AQI
13th Januari 2025
41AQI
14th Januari 2025
24AQI
15th Januari 2025
22AQI
16th Januari 2025
38AQI
17th Januari 2025
31AQI
18th Januari 2025
40AQI
19th Januari 2025
36AQI
20th Januari 2025
19AQI
21st Januari 2025
22AQI
22nd Januari 2025
24AQI
23rd Januari 2025
39AQI
24th Januari 2025
36AQI
25th Januari 2025
41AQI
26th Januari 2025
41AQI
27th Januari 2025
37AQI
28th Januari 2025
27AQI
29th Januari 2025
33AQI
30th Januari 2025
34AQI
31st Januari 2025
39AQI
1st Februari 2025
20AQI
2nd Februari 2025
22AQI
3rd Februari 2025
33AQI
4th Februari 2025
42AQI
5th Februari 2025
23AQI
6th Februari 2025
43AQI
7th Februari 2025
34AQI
8th Februari 2025
30AQI
9th Februari 2025
37AQI
10th Februari 2025
26AQI
11th Februari 2025
29AQI
12th Februari 2025
22AQI
13th Februari 2025
24AQI
14th Februari 2025
27AQI
15th Februari 2025
30AQI
16th Februari 2025
28AQI
17th Februari 2025
20AQI
18th Februari 2025
25AQI
19th Februari 2025
21AQI
20th Februari 2025
22AQI
21st Februari 2025
24AQI
22nd Februari 2025
29AQI
23rd Februari 2025
39AQI
24th Februari 2025
49AQI
25th Februari 2025
52AQI
26th Februari 2025
48AQI
27th Februari 2025
54AQI
28th Februari 2025
22AQI
1st Maret 2025
34AQI
2nd Maret 2025
22AQI
3rd Maret 2025
32AQI
4th Maret 2025
33AQI
5th Maret 2025
27AQI
6th Maret 2025
22AQI
7th Maret 2025
28AQI
8th Maret 2025
45AQI
9th Maret 2025
40AQI
10th Maret 2025
43AQI
11th Maret 2025
43AQI
12th Maret 2025
42AQI
13th Maret 2025
56AQI
14th Maret 2025
52AQI
15th Maret 2025
46AQI
16th Maret 2025
26AQI
17th Maret 2025
24AQI
18th Maret 2025
19AQI
19th Maret 2025
47AQI
20th Maret 2025
47AQI
21st Maret 2025
18AQI
22nd Maret 2025
34AQI
23rd Maret 2025
30AQI
24th Maret 2025
41AQI
25th Maret 2025
26AQI
26th Maret 2025
25AQI
27th Maret 2025
26AQI
28th Maret 2025
38AQI
29th Maret 2025
31AQI
30th Maret 2025
27AQI
31st Maret 2025
26AQI
1st April 2025
20AQI
2nd April 2025
30AQI
3rd April 2025
32AQI
4th April 2025
42AQI
5th April 2025
38AQI
6th April 2025
29AQI
7th April 2025
32AQI
8th April 2025
22AQI
9th April 2025
24AQI
10th April 2025
29AQI
11th April 2025
25AQI
12th April 2025
21AQI
13th April 2025
27AQI
14th April 2025
40AQI
15th April 2025
37AQI
16th April 2025
24AQI
17th April 2025
35AQI
18th April 2025
43AQI
19th April 2025
38AQI
20th April 2025
41AQI
21st April 2025
39AQI
22nd April 2025
44AQI
23rd April 2025
48AQI
24th April 2025
44AQI
25th April 2025
49AQI
26th April 2025
32AQI
27th April 2025
21AQI
28th April 2025
29AQI
29th April 2025
33AQI
30th April 2025
40AQI
1st Mei 2025
42AQI
2nd Mei 2025
37AQI
3rd Mei 2025
30AQI
4th Mei 2025
22AQI
5th Mei 2025
29AQI
6th Mei 2025
28AQI
7th Mei 2025
32AQI
8th Mei 2025
40AQI
9th Mei 2025
23AQI
10th Mei 2025
23AQI
11th Mei 2025
36AQI
12th Mei 2025
23AQI
13th Mei 2025
21AQI
14th Mei 2025
27AQI
15th Mei 2025
35AQI
16th Mei 2025
50AQI
17th Mei 2025
37AQI
18th Mei 2025
28AQI
19th Mei 2025
32AQI
20th Mei 2025
37AQI
21st Mei 2025
33AQI
22nd Mei 2025
22AQI
23rd Mei 2025
18AQI
24th Mei 2025
22AQI
25th Mei 2025
30AQI
26th Mei 2025
26AQI
27th Mei 2025
19AQI
28th Mei 2025
19AQI
29th Mei 2025
26AQI
30th Mei 2025
24AQI
31st Mei 2025
32AQI
1st Juni 2025
40AQI
2nd Juni 2025
33AQI
3rd Juni 2025
36AQI
4th Juni 2025
44AQI
5th Juni 2025
36AQI
6th Juni 2025
42AQI
7th Juni 2025
38AQI
8th Juni 2025
36AQI
9th Juni 2025
36AQI
10th Juni 2025
27AQI
11th Juni 2025
41AQI
12th Juni 2025
41AQI
13th Juni 2025
33AQI
14th Juni 2025
34AQI
15th Juni 2025
33AQI
16th Juni 2025
33AQI
17th Juni 2025
26AQI
18th Juni 2025
34AQI
19th Juni 2025
37AQI
20th Juni 2025
26AQI
21st Juni 2025
49AQI
22nd Juni 2025
52AQI
23rd Juni 2025
53AQI
24th Juni 2025
60AQI
25th Juni 2025
63AQI
26th Juni 2025
48AQI
27th Juni 2025
55AQI
28th Juni 2025
42AQI
29th Juni 2025
43AQI
30th Juni 2025
44AQI
1st Juli 2025
34AQI
2nd Juli 2025
37AQI
3rd Juli 2025
32AQI
4th Juli 2025
48AQI
5th Juli 2025
61AQI
6th Juli 2025
45AQI
7th Juli 2025
32AQI
8th Juli 2025
57AQI
9th Juli 2025
51AQI
10th Juli 2025
57AQI
11th Juli 2025
40AQI
12th Juli 2025
48AQI
13th Juli 2025
43AQI
14th Juli 2025
40AQI
15th Juli 2025
28AQI
16th Juli 2025
27AQI
17th Juli 2025
33AQI
18th Juli 2025
32AQI
19th Juli 2025
37AQI
20th Juli 2025
29AQI
21st Juli 2025
43AQI
22nd Juli 2025
36AQI
23rd Juli 2025
41AQI
24th Juli 2025
36AQI
25th Juli 2025
42AQI
26th Juli 2025
49AQI
27th Juli 2025
51AQI
28th Juli 2025
27AQI
29th Juli 2025
37AQI
30th Juli 2025
37AQI
31st Juli 2025
39AQI
1st Agustus 2025
36AQI
2nd Agustus 2025
26AQI
3rd Agustus 2025
36AQI
4th Agustus 2025
39AQI
5th Agustus 2025
39AQI
6th Agustus 2025
35AQI
7th Agustus 2025
40AQI
8th Agustus 2025
74AQI
9th Agustus 2025
42AQI
10th Agustus 2025
32AQI
11th Agustus 2025
24AQI
12th Agustus 2025
20AQI
13th Agustus 2025
24AQI
14th Agustus 2025
31AQI
15th Agustus 2025
35AQI
16th Agustus 2025
39AQI
17th Agustus 2025
45AQI
18th Agustus 2025
48AQI
19th Agustus 2025
30AQI
20th Agustus 2025
27AQI
21st Agustus 2025
31AQI
22nd Agustus 2025
26AQI
23rd Agustus 2025
34AQI
24th Agustus 2025
37AQI
25th Agustus 2025
38AQI
26th Agustus 2025
29AQI
27th Agustus 2025
32AQI
28th Agustus 2025
36AQI
29th Agustus 2025
42AQI
30th Agustus 2025
41AQI
31st Agustus 2025
27AQI
1st September 2025
28AQI
2nd September 2025
23AQI
3rd September 2025
33AQI
4th September 2025
43AQI
5th September 2025
45AQI
6th September 2025
51AQI
7th September 2025
41AQI
8th September 2025
25AQI
9th September 2025
27AQI
10th September 2025
21AQI
11th September 2025
24AQI
12th September 2025
30AQI
13th September 2025
39AQI
14th September 2025
44AQI
15th September 2025
47AQI
16th September 2025
34AQI
17th September 2025
29AQI
18th September 2025
21AQI
19th September 2025
36AQI
20th September 2025
49AQI
21st September 2025
52AQI
22nd September 2025
29AQI
23rd September 2025
43AQI
24th September 2025
38AQI
25th September 2025
33AQI
26th September 2025
34AQI
27th September 2025
24AQI
28th September 2025
26AQI
29th September 2025
27AQI
30th September 2025
31AQI
1st Oktober 2025
46AQI
2nd Oktober 2025
41AQI
3rd Oktober 2025
43AQI
4th Oktober 2025
52AQI
5th Oktober 2025
50AQI
6th Oktober 2025
48AQI
7th Oktober 2025
47AQI
8th Oktober 2025
42AQI
9th Oktober 2025
32AQI
10th Oktober 2025
35AQI
11th Oktober 2025
42AQI
12th Oktober 2025
26AQI
13th Oktober 2025
25AQI
14th Oktober 2025
22AQI
15th Oktober 2025
43AQI
16th Oktober 2025
41AQI
17th Oktober 2025
49AQI
18th Oktober 2025
62AQI
19th Oktober 2025
42AQI
20th Oktober 2025
27AQI
21st Oktober 2025
22nd Oktober 2025
23rd Oktober 2025
24th Oktober 2025
25th Oktober 2025
26th Oktober 2025
27th Oktober 2025
28th Oktober 2025
29th Oktober 2025
30th Oktober 2025
31st Oktober 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st Desember 2025
2nd Desember 2025
3rd Desember 2025
4th Desember 2025
5th Desember 2025
6th Desember 2025
7th Desember 2025
8th Desember 2025
9th Desember 2025
10th Desember 2025
11th Desember 2025
12th Desember 2025
13th Desember 2025
14th Desember 2025
15th Desember 2025
16th Desember 2025
17th Desember 2025
18th Desember 2025
19th Desember 2025
20th Desember 2025
21st Desember 2025
22nd Desember 2025
23rd Desember 2025
24th Desember 2025
25th Desember 2025
26th Desember 2025
27th Desember 2025
28th Desember 2025
29th Desember 2025
30th Desember 2025
31st Desember 2025

29AQI

31AQI

34AQI

34AQI

29AQI

41AQI

40AQI

35AQI

34AQI

41AQI


Jumlah hari

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

202535AQI

31
26
2
29
2
30
31
25
5
26
5
30
1
28
2
18
2
274
19

Tertinggi AQI tercatat di

Oktober

41AQI


Terendah AQI tercatat di

Mei

29AQI


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

Tertinggi AQI tercatat di

April

40AQI


Terendah AQI tercatat di

Januari

24AQI


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

Tertinggi AQI tercatat di

Juni

61AQI


Terendah AQI tercatat di

Januari

27AQI


202233AQI

31
20
1
30
1
17
20
5
27
3
23
1
1
27
2
26
29
1
28
3
279
17

Tertinggi AQI tercatat di

Agustus

45AQI


Terendah AQI tercatat di

Januari

25AQI


202135AQI

30
28
30
1
25
5
26
5
28
2
21
10
18
13
25
1
30
1
30
28
3
319
41

Tertinggi AQI tercatat di

Juli

47AQI


Terendah AQI tercatat di

Februari

24AQI


202031AQI

12
1
20
18
28
2
26
4
30
1
29
1
31
25
29
2
248
11

Tertinggi AQI tercatat di

Juli

40AQI


Terendah AQI tercatat di

November

26AQI


Tahun Paling & Paling Sedikit Tercemar Selama 6 Tahun Terakhir

Tahun Paling Tercemar Tercatat
2023(Rata-rata)
37AQI
Tahun Paling Sedikit Tercemar Tercatat
2020(Rata-rata)
31AQI


Johnston's tahunan 2025 AQI (35) menunjukkan perubahan persentase rata-rata sebesar 1.5% (memburuk AQI) dibandingkan dengan tahun-tahun sebelumnya: 2020 (31), 2021 (35), 2022 (33), 2023 (37), 2024 (34).