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Analisis Kualitas Udara Historis Rossiter Pump House, Helena Valley West Central, Montana, 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

Rossiter Pump House, Helena Valley West Central, Montana, United States

2021
2022
2023
2024
2025
AQI
.
Hari

Tren AQI: Tertinggi dan Terendah

AQI tertinggi tercatat pada
5th Oct 2021
88AQI
AQI terendah tercatat pada
5th Oct 2025
9AQI

Analisis Hari yang Sama (17th October ):
Pada hari ini, AQI selama 5 tahun bervariasi secara signifikan: 2025 berada di peringkat terendah dengan AQI sebesar 20 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: 17th Oct - 18th Oct 2025

Rossiter Pump House, Helena Valley West Central, Montana, United States

AQI
Hari
Malam
.

7 AM17th Oct 2025

7 PM

6 AM18th Oct 2025

Waktu Siang
Rata-rata Waktu Tertinggi
1PM17th Oct

30AQI

Rata-rata Waktu Terendah
7AM17th Oct

12AQI

Waktu Malam
Rata-rata Waktu Tertinggi
6AM18th Oct

26AQI

Rata-rata Waktu Terendah
4AM18th Oct

10AQI

Dalam 24 jam terakhir,

AQI di Rossiter Pump House mencapai tingkat tertinggi sebesar 30 pada 1 PM selama Hari, sementara tingkat terendah, 10, tercatat pada 4 AM selama Malam antara 17th Oct dan 18th Oct 2025.

Tren AQI Siang & Malam : Sep - Oct 2025

Rossiter Pump House, Helena Valley West Central, Montana, United States

SepOct
18th - 19th19th - 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
Hari
Malam
18th Sep 2025337 AMAQI
18th Sep 2025328 AMAQI
18th Sep 2025309 AMAQI
18th Sep 20253210 AMAQI
18th Sep 20253411 AMAQI
18th Sep 20254012 PMAQI
18th Sep 2025441 PMAQI
18th Sep 2025422 PMAQI
18th Sep 2025383 PMAQI
18th Sep 2025384 PMAQI
18th Sep 2025345 PMAQI
18th Sep 2025326 PMAQI
18th Sep 2025337 PMAQI
18th Sep 2025328 PMAQI
18th Sep 2025309 PMAQI
18th Sep 20253110 PMAQI
18th Sep 20253411 PMAQI
19th Sep 20253412 AMAQI
19th Sep 2025331 AMAQI
19th Sep 2025322 AMAQI
19th Sep 2025253 AMAQI
19th Sep 2025264 AMAQI
19th Sep 2025305 AMAQI
19th Sep 2025286 AMAQI

16°C7/26°C

19th Sep 2025287 AMAQI
19th Sep 2025288 AMAQI
19th Sep 2025319 AMAQI
19th Sep 20253810 AMAQI
19th Sep 20254011 AMAQI
19th Sep 20255212 PMAQI
19th Sep 2025511 PMAQI
19th Sep 2025462 PMAQI
19th Sep 2025363 PMAQI
19th Sep 2025344 PMAQI
19th Sep 2025375 PMAQI
19th Sep 2025386 PMAQI
19th Sep 2025337 PMAQI
19th Sep 2025328 PMAQI
19th Sep 2025309 PMAQI
19th Sep 20252910 PMAQI
19th Sep 20253411 PMAQI
20th Sep 20253912 AMAQI
20th Sep 2025381 AMAQI
20th Sep 2025332 AMAQI
20th Sep 2025283 AMAQI
20th Sep 2025264 AMAQI
20th Sep 2025225 AMAQI
20th Sep 2025286 AMAQI

18°C9/25°C

20th Sep 2025347 AMAQI
20th Sep 2025348 AMAQI
20th Sep 2025349 AMAQI
20th Sep 20253410 AMAQI
20th Sep 20254011 AMAQI
20th Sep 20255012 PMAQI
20th Sep 2025441 PMAQI
20th Sep 2025442 PMAQI
20th Sep 2025383 PMAQI
20th Sep 2025344 PMAQI
20th Sep 2025355 PMAQI
20th Sep 2025376 PMAQI
20th Sep 2025327 PMAQI
20th Sep 2025308 PMAQI
20th Sep 2025199 PMAQI
20th Sep 20251810 PMAQI
20th Sep 20252011 PMAQI
21st Sep 20252812 AMAQI
21st Sep 2025441 AMAQI
21st Sep 2025452 AMAQI
21st Sep 2025393 AMAQI
21st Sep 2025374 AMAQI
21st Sep 2025335 AMAQI
21st Sep 2025316 AMAQI

20°C9/28°C

21st Sep 2025307 AMAQI
21st Sep 2025288 AMAQI
21st Sep 2025279 AMAQI
21st Sep 20252410 AMAQI
21st Sep 20252911 AMAQI
21st Sep 20253212 PMAQI
21st Sep 2025341 PMAQI
21st Sep 2025352 PMAQI
21st Sep 2025323 PMAQI
21st Sep 2025314 PMAQI
21st Sep 2025285 PMAQI
21st Sep 2025286 PMAQI
21st Sep 2025297 PMAQI
21st Sep 2025288 PMAQI
21st Sep 2025289 PMAQI
21st Sep 20252710 PMAQI
21st Sep 20252611 PMAQI
22nd Sep 20252612 AMAQI
22nd Sep 2025201 AMAQI
22nd Sep 2025192 AMAQI
22nd Sep 2025183 AMAQI
22nd Sep 2025214 AMAQI
22nd Sep 2025215 AMAQI
22nd Sep 2025206 AMAQI

18°C9/28°C

22nd Sep 2025207 AMAQI
22nd Sep 2025188 AMAQI
22nd Sep 2025169 AMAQI
22nd Sep 20251910 AMAQI
22nd Sep 20252211 AMAQI
22nd Sep 20252412 PMAQI
22nd Sep 2025271 PMAQI
22nd Sep 2025242 PMAQI
22nd Sep 2025233 PMAQI
22nd Sep 2025254 PMAQI
22nd Sep 2025275 PMAQI
22nd Sep 2025286 PMAQI
22nd Sep 2025257 PMAQI
22nd Sep 2025248 PMAQI
22nd Sep 2025229 PMAQI
22nd Sep 20251610 PMAQI
22nd Sep 20251711 PMAQI
23rd Sep 20251712 AMAQI
23rd Sep 2025151 AMAQI
23rd Sep 2025182 AMAQI
23rd Sep 2025123 AMAQI
23rd Sep 2025154 AMAQI
23rd Sep 2025145 AMAQI
23rd Sep 2025166 AMAQI

15°C10/21°C

23rd Sep 2025187 AMAQI
23rd Sep 2025228 AMAQI
23rd Sep 2025279 AMAQI
23rd Sep 20253010 AMAQI
23rd Sep 20253711 AMAQI
23rd Sep 20253412 PMAQI
23rd Sep 2025331 PMAQI
23rd Sep 2025332 PMAQI
23rd Sep 2025373 PMAQI
23rd Sep 2025334 PMAQI
23rd Sep 2025315 PMAQI
23rd Sep 2025276 PMAQI
23rd Sep 2025237 PMAQI
23rd Sep 2025258 PMAQI
23rd Sep 2025289 PMAQI
23rd Sep 20252710 PMAQI
23rd Sep 20252711 PMAQI
24th Sep 20252212 AMAQI
24th Sep 2025201 AMAQI
24th Sep 2025232 AMAQI
24th Sep 2025243 AMAQI
24th Sep 2025264 AMAQI
24th Sep 2025265 AMAQI
24th Sep 2025266 AMAQI

14°C4/25°C

24th Sep 2025297 AMAQI
24th Sep 2025328 AMAQI
24th Sep 2025349 AMAQI
24th Sep 20253210 AMAQI
24th Sep 20253411 AMAQI
24th Sep 20253412 PMAQI
24th Sep 2025351 PMAQI
24th Sep 2025412 PMAQI
24th Sep 2025343 PMAQI
24th Sep 2025354 PMAQI
24th Sep 2025275 PMAQI
24th Sep 2025286 PMAQI
24th Sep 2025277 PMAQI
24th Sep 2025268 PMAQI
24th Sep 2025229 PMAQI
24th Sep 20252210 PMAQI
24th Sep 20252311 PMAQI
25th Sep 20252112 AMAQI
25th Sep 2025201 AMAQI
25th Sep 2025222 AMAQI
25th Sep 2025193 AMAQI
25th Sep 2025194 AMAQI
25th Sep 2025215 AMAQI
25th Sep 2025266 AMAQI

17°C6/29°C

25th Sep 2025287 AMAQI
25th Sep 2025268 AMAQI
25th Sep 2025319 AMAQI
25th Sep 20254110 AMAQI
25th Sep 20256211 AMAQI
25th Sep 20256612 PMAQI
25th Sep 2025501 PMAQI
25th Sep 2025342 PMAQI
25th Sep 2025303 PMAQI
25th Sep 2025294 PMAQI
25th Sep 2025305 PMAQI
25th Sep 2025366 PMAQI
25th Sep 2025367 PMAQI
25th Sep 2025358 PMAQI
25th Sep 2025329 PMAQI
25th Sep 20252810 PMAQI
25th Sep 20252711 PMAQI
26th Sep 20252712 AMAQI
26th Sep 2025261 AMAQI
26th Sep 2025262 AMAQI
26th Sep 2025293 AMAQI
26th Sep 2025304 AMAQI
26th Sep 2025305 AMAQI
26th Sep 2025286 AMAQI

18°C6/28°C

26th Sep 2025287 AMAQI
26th Sep 2025288 AMAQI
26th Sep 2025449 AMAQI
26th Sep 20255310 AMAQI
26th Sep 20255211 AMAQI
26th Sep 20255112 PMAQI
26th Sep 2025401 PMAQI
26th Sep 2025372 PMAQI
26th Sep 2025313 PMAQI
26th Sep 2025324 PMAQI
26th Sep 2025335 PMAQI
26th Sep 2025326 PMAQI
26th Sep 2025327 PMAQI
26th Sep 2025388 PMAQI
26th Sep 2025549 PMAQI
26th Sep 20255410 PMAQI
26th Sep 20255111 PMAQI
27th Sep 20255212 AMAQI
27th Sep 2025441 AMAQI
27th Sep 2025482 AMAQI
27th Sep 2025443 AMAQI
27th Sep 2025374 AMAQI
27th Sep 2025375 AMAQI
27th Sep 2025336 AMAQI

17°C12/23°C

27th Sep 2025327 AMAQI
27th Sep 2025298 AMAQI
27th Sep 2025329 AMAQI
27th Sep 20253510 AMAQI
27th Sep 20254711 AMAQI
27th Sep 20255112 PMAQI
27th Sep 2025481 PMAQI
27th Sep 2025382 PMAQI
27th Sep 2025443 PMAQI
27th Sep 2025494 PMAQI
27th Sep 2025535 PMAQI
27th Sep 2025576 PMAQI
27th Sep 2025487 PMAQI
27th Sep 2025408 PMAQI
27th Sep 2025539 PMAQI
27th Sep 20255610 PMAQI
27th Sep 20255711 PMAQI
28th Sep 20255512 AMAQI
28th Sep 2025551 AMAQI
28th Sep 2025542 AMAQI
28th Sep 2025543 AMAQI
28th Sep 2025524 AMAQI
28th Sep 2025485 AMAQI
28th Sep 2025336 AMAQI

16°C6/26°C

28th Sep 2025217 AMAQI
28th Sep 2025118 AMAQI
28th Sep 2025129 AMAQI
28th Sep 20251510 AMAQI
28th Sep 20251311 AMAQI
28th Sep 20253812 PMAQI
28th Sep 2025601 PMAQI
28th Sep 2025512 PMAQI
28th Sep 2025403 PMAQI
28th Sep 2025334 PMAQI
28th Sep 2025295 PMAQI
28th Sep 2025206 PMAQI
28th Sep 2025267 PMAQI
28th Sep 2025358 PMAQI
28th Sep 2025269 PMAQI
28th Sep 20252010 PMAQI
28th Sep 20252211 PMAQI
29th Sep 20253212 AMAQI
29th Sep 2025371 AMAQI
29th Sep 2025312 AMAQI
29th Sep 2025283 AMAQI
29th Sep 2025304 AMAQI
29th Sep 2025275 AMAQI
29th Sep 2025186 AMAQI

16°C6/26°C

29th Sep 2025257 AMAQI
29th Sep 2025398 AMAQI
29th Sep 2025309 AMAQI
29th Sep 20252910 AMAQI
29th Sep 20254011 AMAQI
29th Sep 20255412 PMAQI
29th Sep 2025481 PMAQI
29th Sep 2025482 PMAQI
29th Sep 2025603 PMAQI
29th Sep 2025554 PMAQI
29th Sep 2025495 PMAQI
29th Sep 2025386 PMAQI
29th Sep 2025317 PMAQI
29th Sep 2025268 PMAQI
29th Sep 2025319 PMAQI
29th Sep 20254010 PMAQI
29th Sep 20252811 PMAQI
30th Sep 20253112 AMAQI
30th Sep 2025261 AMAQI
30th Sep 2025252 AMAQI
30th Sep 2025263 AMAQI
30th Sep 2025334 AMAQI
30th Sep 2025155 AMAQI
30th Sep 2025176 AMAQI

18°C9/29°C

30th Sep 2025177 AMAQI
30th Sep 2025238 AMAQI
30th Sep 2025219 AMAQI
30th Sep 20251610 AMAQI
30th Sep 20252511 AMAQI
30th Sep 20252812 PMAQI
30th Sep 2025361 PMAQI
30th Sep 2025422 PMAQI
30th Sep 2025363 PMAQI
30th Sep 2025244 PMAQI
30th Sep 2025375 PMAQI
30th Sep 2025426 PMAQI
30th Sep 2025347 PMAQI
30th Sep 2025368 PMAQI
30th Sep 2025219 PMAQI
30th Sep 20251610 PMAQI
30th Sep 20251911 PMAQI
1st Oct 20252212 AMAQI
1st Oct 2025241 AMAQI
1st Oct 2025252 AMAQI
1st Oct 2025273 AMAQI
1st Oct 202584 AMAQI
1st Oct 202565 AMAQI
1st Oct 202566 AMAQI

17°C12/24°C

1st Oct 202567 AMAQI
1st Oct 202558 AMAQI
1st Oct 202569 AMAQI
1st Oct 2025710 AMAQI
1st Oct 20251211 AMAQI
1st Oct 20252212 PMAQI
1st Oct 2025211 PMAQI
1st Oct 2025132 PMAQI
1st Oct 202563 PMAQI
1st Oct 202584 PMAQI
1st Oct 202565 PMAQI
1st Oct 2025126 PMAQI
1st Oct 2025127 PMAQI
1st Oct 202568 PMAQI
1st Oct 202569 PMAQI
1st Oct 2025610 PMAQI
1st Oct 2025911 PMAQI
2nd Oct 2025712 AMAQI
2nd Oct 202561 AMAQI
2nd Oct 202562 AMAQI
2nd Oct 202573 AMAQI
2nd Oct 202574 AMAQI
2nd Oct 202555 AMAQI
2nd Oct 202566 AMAQI

16°C9/23°C

2nd Oct 202587 AMAQI
2nd Oct 2025208 AMAQI
2nd Oct 2025209 AMAQI
2nd Oct 20252310 AMAQI
2nd Oct 20252611 AMAQI
2nd Oct 20252512 PMAQI
2nd Oct 2025271 PMAQI
2nd Oct 2025292 PMAQI
2nd Oct 2025193 PMAQI
2nd Oct 2025134 PMAQI
2nd Oct 202595 PMAQI
2nd Oct 202596 PMAQI
2nd Oct 202577 PMAQI
2nd Oct 202588 PMAQI
2nd Oct 202569 PMAQI
2nd Oct 20251010 PMAQI
2nd Oct 20251211 PMAQI
3rd Oct 20251212 AMAQI
3rd Oct 2025121 AMAQI
3rd Oct 202562 AMAQI
3rd Oct 202563 AMAQI
3rd Oct 202564 AMAQI
3rd Oct 202545 AMAQI
3rd Oct 202576 AMAQI

14°C8/23°C

3rd Oct 2025147 AMAQI
3rd Oct 2025228 AMAQI
3rd Oct 2025139 AMAQI
3rd Oct 20251110 AMAQI
3rd Oct 20251311 AMAQI
3rd Oct 20251012 PMAQI
3rd Oct 2025101 PMAQI
3rd Oct 202592 PMAQI
3rd Oct 202573 PMAQI
3rd Oct 2025104 PMAQI
3rd Oct 2025105 PMAQI
3rd Oct 2025156 PMAQI
3rd Oct 2025127 PMAQI
3rd Oct 2025138 PMAQI
3rd Oct 2025109 PMAQI
3rd Oct 20251110 PMAQI
3rd Oct 2025811 PMAQI
4th Oct 2025812 AMAQI
4th Oct 202571 AMAQI
4th Oct 202592 AMAQI
4th Oct 202573 AMAQI
4th Oct 202574 AMAQI
4th Oct 202565 AMAQI
4th Oct 202566 AMAQI

14°C10/20°C

4th Oct 202577 AMAQI
4th Oct 202588 AMAQI
4th Oct 202599 AMAQI
4th Oct 2025910 AMAQI
4th Oct 20251211 AMAQI
4th Oct 20251212 PMAQI
4th Oct 2025171 PMAQI
4th Oct 2025212 PMAQI
4th Oct 2025143 PMAQI
4th Oct 2025144 PMAQI
4th Oct 2025145 PMAQI
4th Oct 2025126 PMAQI
4th Oct 2025127 PMAQI
4th Oct 2025138 PMAQI
4th Oct 2025139 PMAQI
4th Oct 20251610 PMAQI
4th Oct 20251811 PMAQI
5th Oct 20251412 AMAQI
5th Oct 2025101 AMAQI
5th Oct 202582 AMAQI
5th Oct 2025103 AMAQI
5th Oct 2025114 AMAQI
5th Oct 202585 AMAQI
5th Oct 202586 AMAQI

11°C7/16°C

5th Oct 202567 AMAQI
5th Oct 202588 AMAQI
5th Oct 2025109 AMAQI
5th Oct 2025910 AMAQI
5th Oct 2025911 AMAQI
5th Oct 20251012 PMAQI
5th Oct 202561 PMAQI
5th Oct 202582 PMAQI
5th Oct 202583 PMAQI
5th Oct 2025124 PMAQI
5th Oct 2025115 PMAQI
5th Oct 2025116 PMAQI
5th Oct 202597 PMAQI
5th Oct 202588 PMAQI
5th Oct 202589 PMAQI
5th Oct 20251110 PMAQI
5th Oct 20251011 PMAQI
6th Oct 20251612 AMAQI
6th Oct 2025201 AMAQI
6th Oct 202572 AMAQI
6th Oct 202573 AMAQI
6th Oct 202594 AMAQI
6th Oct 2025105 AMAQI
6th Oct 2025126 AMAQI

4°C1/7°C

6th Oct 202597 AMAQI
6th Oct 202598 AMAQI
6th Oct 2025129 AMAQI
6th Oct 20251510 AMAQI
6th Oct 20251511 AMAQI
7th Oct 2025195 AMAQI
7th Oct 202566 AMAQI

5°C-1/14°C

7th Oct 202587 AMAQI
7th Oct 202588 AMAQI
7th Oct 2025159 AMAQI
7th Oct 20252110 AMAQI
7th Oct 20252111 AMAQI
7th Oct 20253012 PMAQI
7th Oct 2025341 PMAQI
7th Oct 2025302 PMAQI
7th Oct 2025253 PMAQI
7th Oct 2025224 PMAQI
7th Oct 2025205 PMAQI
7th Oct 2025196 PMAQI
7th Oct 2025187 PMAQI
7th Oct 2025198 PMAQI
7th Oct 2025209 PMAQI
7th Oct 20251110 PMAQI
7th Oct 2025911 PMAQI
8th Oct 2025812 AMAQI
8th Oct 202571 AMAQI
8th Oct 2025132 AMAQI
8th Oct 2025203 AMAQI
8th Oct 2025224 AMAQI
8th Oct 2025215 AMAQI
8th Oct 2025216 AMAQI

9°C1/20°C

8th Oct 2025137 AMAQI
8th Oct 202568 AMAQI
8th Oct 2025229 AMAQI
8th Oct 20253110 AMAQI
8th Oct 20254411 AMAQI
8th Oct 20254712 PMAQI
8th Oct 2025361 PMAQI
8th Oct 2025282 PMAQI
8th Oct 2025183 PMAQI
8th Oct 2025124 PMAQI
8th Oct 2025135 PMAQI
8th Oct 2025136 PMAQI
8th Oct 2025107 PMAQI
8th Oct 2025118 PMAQI
8th Oct 2025149 PMAQI
8th Oct 20252910 PMAQI
8th Oct 20253511 PMAQI
9th Oct 20252812 AMAQI
9th Oct 2025231 AMAQI
9th Oct 2025212 AMAQI
9th Oct 2025163 AMAQI
9th Oct 2025164 AMAQI
9th Oct 2025145 AMAQI
9th Oct 2025126 AMAQI

12°C3/24°C

9th Oct 2025157 AMAQI
9th Oct 2025198 AMAQI
9th Oct 2025299 AMAQI
9th Oct 20254410 AMAQI
9th Oct 20254411 AMAQI
9th Oct 20253712 PMAQI
9th Oct 2025351 PMAQI
9th Oct 2025242 PMAQI
9th Oct 2025233 PMAQI
9th Oct 2025204 PMAQI
9th Oct 2025135 PMAQI
9th Oct 2025126 PMAQI
9th Oct 2025137 PMAQI
9th Oct 2025158 PMAQI
9th Oct 2025169 PMAQI
9th Oct 20251810 PMAQI
9th Oct 20251911 PMAQI
10th Oct 20251812 AMAQI
10th Oct 2025171 AMAQI
10th Oct 2025202 AMAQI
10th Oct 2025183 AMAQI
10th Oct 2025184 AMAQI
10th Oct 2025175 AMAQI
10th Oct 2025186 AMAQI

12°C4/21°C

10th Oct 2025187 AMAQI
10th Oct 2025278 AMAQI
10th Oct 2025339 AMAQI
10th Oct 20254610 AMAQI
10th Oct 20254211 AMAQI
10th Oct 20253312 PMAQI
10th Oct 2025261 PMAQI
10th Oct 2025192 PMAQI
10th Oct 2025253 PMAQI
10th Oct 2025234 PMAQI
10th Oct 2025165 PMAQI
10th Oct 2025136 PMAQI
10th Oct 2025127 PMAQI
10th Oct 2025148 PMAQI
10th Oct 2025169 PMAQI
10th Oct 20252010 PMAQI
10th Oct 20252011 PMAQI
11th Oct 20251512 AMAQI
11th Oct 2025131 AMAQI
11th Oct 2025142 AMAQI
11th Oct 2025123 AMAQI
11th Oct 202594 AMAQI
11th Oct 202575 AMAQI
11th Oct 202596 AMAQI

14°C3/26°C

11th Oct 202587 AMAQI
11th Oct 2025158 AMAQI
11th Oct 202569 AMAQI
11th Oct 20251310 AMAQI
11th Oct 20251911 AMAQI
11th Oct 20251112 PMAQI
11th Oct 2025101 PMAQI
11th Oct 202582 PMAQI
11th Oct 2025113 PMAQI
11th Oct 2025244 PMAQI
11th Oct 2025165 PMAQI
11th Oct 2025166 PMAQI
11th Oct 2025107 PMAQI
11th Oct 202588 PMAQI
11th Oct 2025139 PMAQI
11th Oct 20251210 PMAQI
11th Oct 20251611 PMAQI
12th Oct 20251212 AMAQI
12th Oct 202591 AMAQI
12th Oct 202562 AMAQI
12th Oct 2025143 AMAQI
12th Oct 2025254 AMAQI
12th Oct 2025215 AMAQI
12th Oct 2025266 AMAQI

13°C7/18°C

12th Oct 2025227 AMAQI
12th Oct 2025188 AMAQI
12th Oct 2025129 AMAQI
12th Oct 2025910 AMAQI
12th Oct 20251211 AMAQI
12th Oct 20251012 PMAQI
12th Oct 202591 PMAQI
12th Oct 2025202 PMAQI
12th Oct 202593 PMAQI
12th Oct 2025114 PMAQI
12th Oct 2025245 PMAQI
12th Oct 2025106 PMAQI
12th Oct 2025217 PMAQI
12th Oct 2025158 PMAQI
12th Oct 202579 PMAQI
12th Oct 2025710 PMAQI
12th Oct 20251611 PMAQI
13th Oct 20252412 AMAQI
13th Oct 2025221 AMAQI
13th Oct 202562 AMAQI
13th Oct 202573 AMAQI
13th Oct 202564 AMAQI
13th Oct 2025155 AMAQI
13th Oct 2025226 AMAQI

3°C0/4°C

13th Oct 2025257 AMAQI
13th Oct 2025188 AMAQI
13th Oct 2025119 AMAQI
13th Oct 2025910 AMAQI
13th Oct 2025611 AMAQI
13th Oct 20251512 PMAQI
13th Oct 2025171 PMAQI
13th Oct 202592 PMAQI
13th Oct 2025193 PMAQI
13th Oct 2025224 PMAQI
13th Oct 2025235 PMAQI
13th Oct 202576 PMAQI
13th Oct 2025127 PMAQI
13th Oct 202588 PMAQI
13th Oct 202589 PMAQI
13th Oct 2025810 PMAQI
13th Oct 2025811 PMAQI
14th Oct 2025612 AMAQI
14th Oct 202561 AMAQI
14th Oct 202582 AMAQI
14th Oct 202593 AMAQI
14th Oct 202564 AMAQI
14th Oct 202565 AMAQI
14th Oct 202566 AMAQI

0°C-2/2°C

14th Oct 202577 AMAQI
14th Oct 202568 AMAQI
14th Oct 202569 AMAQI
14th Oct 2025810 AMAQI
14th Oct 20251311 AMAQI
14th Oct 20252212 PMAQI
14th Oct 2025211 PMAQI
14th Oct 2025182 PMAQI
14th Oct 202573 PMAQI
14th Oct 2025114 PMAQI
14th Oct 2025195 PMAQI
14th Oct 2025156 PMAQI
14th Oct 2025187 PMAQI
14th Oct 2025128 PMAQI
14th Oct 2025179 PMAQI
14th Oct 20252410 PMAQI
14th Oct 2025811 PMAQI
15th Oct 2025912 AMAQI
15th Oct 2025101 AMAQI
15th Oct 202582 AMAQI
15th Oct 202563 AMAQI
15th Oct 202564 AMAQI
15th Oct 202575 AMAQI
15th Oct 202586 AMAQI

2°C0/7°C

15th Oct 202587 AMAQI
15th Oct 202588 AMAQI
15th Oct 202599 AMAQI
15th Oct 20251210 AMAQI
15th Oct 20251111 AMAQI
15th Oct 20251912 PMAQI
15th Oct 2025261 PMAQI
15th Oct 202592 PMAQI
15th Oct 2025173 PMAQI
15th Oct 2025284 PMAQI
15th Oct 2025205 PMAQI
15th Oct 2025136 PMAQI
15th Oct 2025137 PMAQI
15th Oct 2025118 PMAQI
15th Oct 2025209 PMAQI
15th Oct 20252410 PMAQI
15th Oct 20252511 PMAQI
16th Oct 20252612 AMAQI
16th Oct 2025161 AMAQI
16th Oct 2025152 AMAQI
16th Oct 2025163 AMAQI
16th Oct 202594 AMAQI
16th Oct 2025105 AMAQI
16th Oct 2025106 AMAQI

4°C0/10°C

16th Oct 2025187 AMAQI
16th Oct 2025138 AMAQI
16th Oct 2025109 AMAQI
16th Oct 20252710 AMAQI
16th Oct 20253011 AMAQI
16th Oct 20252212 PMAQI
16th Oct 2025341 PMAQI
16th Oct 2025242 PMAQI
16th Oct 2025153 PMAQI
16th Oct 2025184 PMAQI
16th Oct 2025195 PMAQI
16th Oct 2025126 PMAQI
16th Oct 2025197 PMAQI
16th Oct 2025228 PMAQI
16th Oct 2025229 PMAQI
16th Oct 20251610 PMAQI
16th Oct 20252911 PMAQI
17th Oct 20252512 AMAQI
17th Oct 2025171 AMAQI
17th Oct 2025202 AMAQI
17th Oct 2025173 AMAQI
17th Oct 2025104 AMAQI
17th Oct 202595 AMAQI
17th Oct 2025106 AMAQI

6°C1/13°C

17th Oct 2025127 AMAQI
17th Oct 2025168 AMAQI
17th Oct 2025189 AMAQI
17th Oct 20252210 AMAQI
17th Oct 20252611 AMAQI
17th Oct 20252712 PMAQI
17th Oct 2025301 PMAQI
17th Oct 2025292 PMAQI
17th Oct 2025263 PMAQI
17th Oct 2025274 PMAQI
17th Oct 2025285 PMAQI
17th Oct 2025196 PMAQI
17th Oct 2025217 PMAQI
17th Oct 2025208 PMAQI
17th Oct 2025149 PMAQI
17th Oct 20252310 PMAQI
17th Oct 20251711 PMAQI
18th Oct 20251612 AMAQI
18th Oct 2025211 AMAQI
18th Oct 2025142 AMAQI
18th Oct 2025123 AMAQI
18th Oct 2025104 AMAQI
18th Oct 2025165 AMAQI
18th Oct 2025266 AMAQI

8°C4/16°C

18th Oct 2025287 AMAQI
7 AM
18th Oct 2025168 AMAQI
18th Oct 2025179 AMAQI
18th Oct 20253310 AMAQI
18th Oct 20253011 AMAQI
18th Oct 20254012 PMAQI
18th Oct 2025211 PMAQI
1 PM
18th Oct 202582 PMAQI
7 PM
1 AM
6 AM

--°C/°C

Waktu Siang
Rata-rata Waktu Tertinggi
12 PM

32AQI

1 jam / Hari
30 jam / Bulan
Rata-rata Waktu Terendah
7 AM - 8 AM

19AQI

2 jam / Hari
60 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 12 PM hingga 12 PM (Rata-rata 32), sedangkan AQI terendah tercatat antara 7 AM hingga 8 AM (Rata-rata 19).
Waktu Malam
Rata-rata Waktu Tertinggi
12 AM

23AQI

1 jam / Hari
30 jam / Bulan
Rata-rata Waktu Terendah
5 AM - 6 AM

18AQI

2 jam / Hari
60 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 12 AM hingga 12 AM (Rata-rata 23), sedangkan AQI terendah tercatat antara 5 AM hingga 6 AM (Rata-rata 18).

2025 Hari Vs Kualitas Udara

Rossiter Pump House, Helena Valley West Central, Montana, United States

2025

94%

274

6%

16

Jumlah total hari dengan kategori AQI berbeda dalam 291 hari terakhir di 2025 (74 hari tersisa)

Baik
274 Hari
Sedang
16 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 291 hari berada dalam batas kualitas udara aman WHO. Risiko masalah kesehatan adalah Sangat Rendah, namun dampak kesehatannya masih belum jelas.

Wawasan Kualitas Udara Tahunan

Rossiter Pump House, Helena Valley West Central, Montana, 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
33AQI
2nd Januari 2025
31AQI
3rd Januari 2025
32AQI
4th Januari 2025
29AQI
5th Januari 2025
51AQI
6th Januari 2025
48AQI
7th Januari 2025
53AQI
8th Januari 2025
37AQI
9th Januari 2025
31AQI
10th Januari 2025
31AQI
11th Januari 2025
24AQI
12th Januari 2025
22AQI
13th Januari 2025
23AQI
14th Januari 2025
27AQI
15th Januari 2025
41AQI
16th Januari 2025
49AQI
17th Januari 2025
26AQI
18th Januari 2025
28AQI
19th Januari 2025
35AQI
20th Januari 2025
35AQI
21st Januari 2025
30AQI
22nd Januari 2025
25AQI
23rd Januari 2025
30AQI
24th Januari 2025
37AQI
25th Januari 2025
32AQI
26th Januari 2025
50AQI
27th Januari 2025
54AQI
28th Januari 2025
60AQI
29th Januari 2025
67AQI
30th Januari 2025
61AQI
31st Januari 2025
64AQI
1st Februari 2025
31AQI
2nd Februari 2025
38AQI
3rd Februari 2025
30AQI
4th Februari 2025
26AQI
5th Februari 2025
34AQI
6th Februari 2025
58AQI
7th Februari 2025
41AQI
8th Februari 2025
31AQI
9th Februari 2025
24AQI
10th Februari 2025
24AQI
11th Februari 2025
38AQI
12th Februari 2025
70AQI
13th Februari 2025
55AQI
14th Februari 2025
39AQI
15th Februari 2025
24AQI
16th Februari 2025
20AQI
17th Februari 2025
18AQI
18th Februari 2025
17AQI
19th Februari 2025
30AQI
20th Februari 2025
54AQI
21st Februari 2025
19AQI
22nd Februari 2025
20AQI
23rd Februari 2025
17AQI
24th Februari 2025
16AQI
25th Februari 2025
14AQI
26th Februari 2025
17AQI
27th Februari 2025
21AQI
28th Februari 2025
28AQI
1st Maret 2025
31AQI
2nd Maret 2025
25AQI
3rd Maret 2025
26AQI
4th Maret 2025
18AQI
5th Maret 2025
17AQI
6th Maret 2025
14AQI
7th Maret 2025
16AQI
8th Maret 2025
23AQI
9th Maret 2025
19AQI
10th Maret 2025
18AQI
11th Maret 2025
17AQI
12th Maret 2025
23AQI
13th Maret 2025
29AQI
14th Maret 2025
26AQI
15th Maret 2025
25AQI
16th Maret 2025
24AQI
17th Maret 2025
26AQI
18th Maret 2025
27AQI
19th Maret 2025
23AQI
20th Maret 2025
25AQI
21st Maret 2025
23AQI
22nd Maret 2025
21AQI
23rd Maret 2025
19AQI
24th Maret 2025
15AQI
25th Maret 2025
24AQI
26th Maret 2025
31AQI
27th Maret 2025
31AQI
28th Maret 2025
36AQI
29th Maret 2025
30AQI
30th Maret 2025
21AQI
31st Maret 2025
25AQI
1st April 2025
24AQI
2nd April 2025
29AQI
3rd April 2025
34AQI
4th April 2025
28AQI
5th April 2025
25AQI
6th April 2025
22AQI
7th April 2025
23AQI
8th April 2025
21AQI
9th April 2025
24AQI
10th April 2025
33AQI
11th April 2025
37AQI
12th April 2025
36AQI
13th April 2025
23AQI
14th April 2025
27AQI
15th April 2025
28AQI
16th April 2025
30AQI
17th April 2025
21AQI
18th April 2025
23AQI
19th April 2025
26AQI
20th April 2025
25AQI
21st April 2025
18AQI
22nd April 2025
19AQI
23rd April 2025
23AQI
24th April 2025
24AQI
25th April 2025
26AQI
26th April 2025
26AQI
27th April 2025
32AQI
28th April 2025
28AQI
29th April 2025
26AQI
30th April 2025
22AQI
1st Mei 2025
27AQI
2nd Mei 2025
25AQI
3rd Mei 2025
40AQI
4th Mei 2025
31AQI
5th Mei 2025
26AQI
6th Mei 2025
23AQI
7th Mei 2025
21AQI
8th Mei 2025
26AQI
9th Mei 2025
28AQI
10th Mei 2025
30AQI
11th Mei 2025
28AQI
12th Mei 2025
29AQI
13th Mei 2025
24AQI
14th Mei 2025
24AQI
15th Mei 2025
22AQI
16th Mei 2025
22AQI
17th Mei 2025
26AQI
18th Mei 2025
26AQI
19th Mei 2025
20AQI
20th Mei 2025
21AQI
21st Mei 2025
21AQI
22nd Mei 2025
22AQI
23rd Mei 2025
22AQI
24th Mei 2025
23AQI
25th Mei 2025
23AQI
26th Mei 2025
27AQI
27th Mei 2025
24AQI
28th Mei 2025
23AQI
29th Mei 2025
22AQI
30th Mei 2025
21AQI
31st Mei 2025
24AQI
1st Juni 2025
32AQI
2nd Juni 2025
20AQI
3rd Juni 2025
26AQI
4th Juni 2025
26AQI
5th Juni 2025
26AQI
6th Juni 2025
31AQI
7th Juni 2025
32AQI
8th Juni 2025
45AQI
9th Juni 2025
46AQI
10th Juni 2025
39AQI
11th Juni 2025
40AQI
12th Juni 2025
42AQI
13th Juni 2025
44AQI
14th Juni 2025
32AQI
15th Juni 2025
37AQI
16th Juni 2025
42AQI
17th Juni 2025
36AQI
18th Juni 2025
37AQI
19th Juni 2025
34AQI
20th Juni 2025
42AQI
21st Juni 2025
24AQI
22nd Juni 2025
21AQI
23rd Juni 2025
26AQI
24th Juni 2025
37AQI
25th Juni 2025
39AQI
26th Juni 2025
32AQI
27th Juni 2025
31AQI
28th Juni 2025
25AQI
29th Juni 2025
30AQI
30th Juni 2025
20AQI
1st Juli 2025
27AQI
2nd Juli 2025
40AQI
3rd Juli 2025
32AQI
4th Juli 2025
30AQI
5th Juli 2025
34AQI
6th Juli 2025
26AQI
7th Juli 2025
26AQI
8th Juli 2025
25AQI
9th Juli 2025
24AQI
10th Juli 2025
23AQI
11th Juli 2025
32AQI
12th Juli 2025
30AQI
13th Juli 2025
31AQI
14th Juli 2025
28AQI
15th Juli 2025
23AQI
16th Juli 2025
32AQI
17th Juli 2025
35AQI
18th Juli 2025
34AQI
19th Juli 2025
33AQI
20th Juli 2025
29AQI
21st Juli 2025
26AQI
22nd Juli 2025
20AQI
23rd Juli 2025
26AQI
24th Juli 2025
31AQI
25th Juli 2025
33AQI
26th Juli 2025
33AQI
27th Juli 2025
24AQI
28th Juli 2025
28AQI
29th Juli 2025
25AQI
30th Juli 2025
27AQI
31st Juli 2025
32AQI
1st Agustus 2025
28AQI
2nd Agustus 2025
28AQI
3rd Agustus 2025
29AQI
4th Agustus 2025
34AQI
5th Agustus 2025
25AQI
6th Agustus 2025
29AQI
7th Agustus 2025
23AQI
8th Agustus 2025
17AQI
9th Agustus 2025
19AQI
10th Agustus 2025
30AQI
11th Agustus 2025
32AQI
12th Agustus 2025
26AQI
13th Agustus 2025
27AQI
14th Agustus 2025
37AQI
15th Agustus 2025
35AQI
16th Agustus 2025
41AQI
17th Agustus 2025
28AQI
18th Agustus 2025
25AQI
19th Agustus 2025
30AQI
20th Agustus 2025
46AQI
21st Agustus 2025
46AQI
22nd Agustus 2025
36AQI
23rd Agustus 2025
34AQI
24th Agustus 2025
37AQI
25th Agustus 2025
39AQI
26th Agustus 2025
41AQI
27th Agustus 2025
34AQI
28th Agustus 2025
32AQI
29th Agustus 2025
34AQI
30th Agustus 2025
32AQI
31st Agustus 2025
40AQI
1st September 2025
40AQI
2nd September 2025
39AQI
3rd September 2025
57AQI
4th September 2025
73AQI
5th September 2025
69AQI
6th September 2025
60AQI
7th September 2025
65AQI
8th September 2025
43AQI
9th September 2025
46AQI
10th September 2025
45AQI
11th September 2025
35AQI
12th September 2025
22AQI
13th September 2025
20AQI
14th September 2025
26AQI
15th September 2025
20AQI
16th September 2025
24AQI
17th September 2025
33AQI
18th September 2025
33AQI
19th September 2025
34AQI
20th September 2025
32AQI
21st September 2025
32AQI
22nd September 2025
22AQI
23rd September 2025
24AQI
24th September 2025
27AQI
25th September 2025
31AQI
26th September 2025
37AQI
27th September 2025
45AQI
28th September 2025
36AQI
29th September 2025
35AQI
30th September 2025
27AQI
1st Oktober 2025
12AQI
2nd Oktober 2025
12AQI
3rd Oktober 2025
10AQI
4th Oktober 2025
11AQI
5th Oktober 2025
9AQI
6th Oktober 2025
12AQI
7th Oktober 2025
18AQI
8th Oktober 2025
20AQI
9th Oktober 2025
22AQI
10th Oktober 2025
21AQI
11th Oktober 2025
12AQI
12th Oktober 2025
14AQI
13th Oktober 2025
13AQI
14th Oktober 2025
12AQI
15th Oktober 2025
13AQI
16th Oktober 2025
19AQI
17th Oktober 2025
20AQI
18th Oktober 2025
19th Oktober 2025
20th Oktober 2025
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

39AQI

31AQI

23AQI

26AQI

25AQI

33AQI

29AQI

32AQI

38AQI

15AQI

Jumlah hari

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

202530AQI

24
7
24
4
31
30
31
30
31
31
25
5
17
274
16

Tertinggi AQI tercatat di

Januari

39AQI

Terendah AQI tercatat di

Oktober

15AQI

202437AQI

15
14
2
24
5
31
30
31
29
14
16
1
24
7
23
5
1
1
26
5
30
31
308
52
4
1

Tertinggi AQI tercatat di

Juli

57AQI

Terendah AQI tercatat di

November

19AQI

202334AQI

22
9
27
1
30
1
30
26
2
1
2
30
24
7
23
7
1
28
2
28
3
25
4
21
10
314
46
2
2

Tertinggi AQI tercatat di

Agustus

43AQI

Terendah AQI tercatat di

Februari

23AQI

202235AQI

23
7
20
1
31
17
31
30
22
2
18
5
6
30
1
19
11
20
11
263
36
6

Tertinggi AQI tercatat di

September

59AQI

Terendah AQI tercatat di

Mei

23AQI

202137AQI

25
5
25
3
29
2
30
31
30
9
15
7
17
10
4
20
7
3
28
3
30
28
2
302
47
14

Tertinggi AQI tercatat di

Juli

77AQI

Terendah AQI tercatat di

April

25AQI

202033AQI

13
20
18
30
31
21
9
1
20
6
3
1
25
5
29
1
26
5
233
26
4
1

Tertinggi AQI tercatat di

September

53AQI

Terendah AQI tercatat di

Mei

20AQI

Tahun Paling & Paling Sedikit Tercemar Selama 6 Tahun Terakhir

Tahun Paling Tercemar Tercatat
2024(Rata-rata)
37AQI
Tahun Paling Sedikit Tercemar Tercatat
2025(Rata-rata)
30AQI

Rossiter Pump House's tahunan 2025 AQI (30) menunjukkan perubahan persentase rata-rata sebesar -15.4% (meningkat AQI) dibandingkan dengan tahun-tahun sebelumnya: 2020 (33), 2021 (37), 2022 (35), 2023 (34), 2024 (37).