Analisis Kualitas Udara Historis Portland Deering Oaks, Portland, Maine, 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
Portland Deering Oaks, Portland, Maine, United States
2021
2022
2023
2024
2025
AQI
.
Hari
Tren AQI: Tertinggi dan Terendah
AQI tertinggi tercatat pada
1st Oct 2023
85AQIAQI terendah tercatat pada
26th Oct 2022
8AQIAnalisis Hari yang Sama (21st October ):
Pada hari ini, AQI selama 5 tahun bervariasi secara signifikan: 2025 berada di peringkat 4th tertinggi dengan AQI sebesar 17 dari rentang kualitas udara Baik, menunjukkan peningkatan dibandingkan 2024, 2022, dan 2021 pada hari yang sama.
Unduh Data Tahunan 2024
Laporan Kualitas Udara Dunia
Tren AQI Siang & Malam: 21st Oct - 22nd Oct 2025
Portland Deering Oaks, Portland, Maine, United States
AQI
Hari
Malam
.
6 AM21st Oct 2025
6 PM
5 AM22nd Oct 2025
Waktu Siang
Rata-rata Waktu Tertinggi
8AM21st Oct
25AQI
Rata-rata Waktu Terendah
3PM21st Oct
15AQI
Waktu Malam
Rata-rata Waktu Tertinggi
5AM22nd Oct
29AQI
Rata-rata Waktu Terendah
6AM21st Oct
10AQI
Dalam 24 jam terakhir,
AQI di Portland Deering Oaks mencapai tingkat tertinggi sebesar 29 pada 5 AM selama Malam, sementara tingkat terendah, 10, tercatat pada 6 AM selama Malam antara 21st Oct dan 22nd Oct 2025.
Tren AQI Siang & Malam : Sep - Oct 2025
Portland Deering Oaks, Portland, Maine, United States
SepOct
22nd - 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 - 22nd22nd
Hari
Malam
22nd Sep 2025216 AMAQI
22nd Sep 2025187 AMAQI
22nd Sep 2025188 AMAQI
22nd Sep 2025189 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251811 AMAQI
22nd Sep 20251812 PMAQI
22nd Sep 2025181 PMAQI
22nd Sep 2025182 PMAQI
22nd Sep 2025203 PMAQI
22nd Sep 2025194 PMAQI
22nd Sep 2025185 PMAQI
22nd Sep 2025186 PMAQI
22nd Sep 2025187 PMAQI
22nd Sep 2025188 PMAQI
22nd Sep 2025179 PMAQI
22nd Sep 20251710 PMAQI
22nd Sep 20251811 PMAQI
23rd Sep 20252012 AMAQI
23rd Sep 2025181 AMAQI
23rd Sep 2025182 AMAQI
23rd Sep 2025183 AMAQI
23rd Sep 2025184 AMAQI
23rd Sep 2025185 AMAQI
--°C/°C
23rd Sep 2025206 AMAQI
23rd Sep 2025197 AMAQI
23rd Sep 2025208 AMAQI
23rd Sep 2025219 AMAQI
23rd Sep 20251910 AMAQI
23rd Sep 20252111 AMAQI
23rd Sep 20252212 PMAQI
23rd Sep 2025241 PMAQI
23rd Sep 2025242 PMAQI
23rd Sep 2025253 PMAQI
23rd Sep 2025274 PMAQI
23rd Sep 2025275 PMAQI
23rd Sep 2025256 PMAQI
23rd Sep 2025227 PMAQI
23rd Sep 2025218 PMAQI
23rd Sep 2025219 PMAQI
23rd Sep 20252210 PMAQI
23rd Sep 20252211 PMAQI
24th Sep 20252212 AMAQI
24th Sep 2025241 AMAQI
24th Sep 2025232 AMAQI
24th Sep 2025223 AMAQI
24th Sep 2025234 AMAQI
24th Sep 2025245 AMAQI
18°C14/23°C
24th Sep 2025246 AMAQI
24th Sep 2025237 AMAQI
24th Sep 2025238 AMAQI
24th Sep 2025229 AMAQI
24th Sep 20252310 AMAQI
24th Sep 20252411 AMAQI
24th Sep 20252312 PMAQI
24th Sep 2025241 PMAQI
24th Sep 2025262 PMAQI
24th Sep 2025263 PMAQI
24th Sep 2025264 PMAQI
24th Sep 2025265 PMAQI
24th Sep 2025266 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025248 PMAQI
24th Sep 2025239 PMAQI
24th Sep 20252110 PMAQI
24th Sep 20252311 PMAQI
25th Sep 20252312 AMAQI
25th Sep 2025251 AMAQI
25th Sep 2025212 AMAQI
25th Sep 2025203 AMAQI
25th Sep 2025214 AMAQI
25th Sep 2025215 AMAQI
16°C15/17°C
25th Sep 2025206 AMAQI
25th Sep 2025197 AMAQI
25th Sep 2025208 AMAQI
25th Sep 2025219 AMAQI
25th Sep 20252110 AMAQI
25th Sep 20252211 AMAQI
25th Sep 20252112 PMAQI
25th Sep 2025201 PMAQI
25th Sep 2025192 PMAQI
25th Sep 2025193 PMAQI
25th Sep 2025184 PMAQI
25th Sep 2025185 PMAQI
25th Sep 2025166 PMAQI
25th Sep 2025167 PMAQI
25th Sep 2025158 PMAQI
25th Sep 2025149 PMAQI
25th Sep 20251210 PMAQI
25th Sep 20251611 PMAQI
26th Sep 20251712 AMAQI
26th Sep 2025171 AMAQI
26th Sep 2025172 AMAQI
26th Sep 2025173 AMAQI
26th Sep 2025154 AMAQI
26th Sep 2025155 AMAQI
17°C15/18°C
26th Sep 2025166 AMAQI
26th Sep 2025157 AMAQI
26th Sep 2025158 AMAQI
26th Sep 2025159 AMAQI
26th Sep 20251610 AMAQI
26th Sep 20251811 AMAQI
26th Sep 20252212 PMAQI
26th Sep 2025241 PMAQI
26th Sep 2025252 PMAQI
26th Sep 2025263 PMAQI
26th Sep 2025264 PMAQI
26th Sep 2025265 PMAQI
26th Sep 2025246 PMAQI
26th Sep 2025217 PMAQI
26th Sep 2025188 PMAQI
26th Sep 2025189 PMAQI
26th Sep 20251710 PMAQI
26th Sep 20251911 PMAQI
27th Sep 20252412 AMAQI
27th Sep 2025181 AMAQI
27th Sep 2025152 AMAQI
27th Sep 2025153 AMAQI
27th Sep 2025124 AMAQI
27th Sep 2025125 AMAQI
20°C17/24°C
27th Sep 2025166 AMAQI
27th Sep 2025187 AMAQI
27th Sep 2025198 AMAQI
27th Sep 2025179 AMAQI
27th Sep 20251810 AMAQI
27th Sep 20251911 AMAQI
27th Sep 20251812 PMAQI
27th Sep 2025181 PMAQI
27th Sep 2025172 PMAQI
27th Sep 2025173 PMAQI
27th Sep 2025194 PMAQI
27th Sep 2025185 PMAQI
27th Sep 2025176 PMAQI
27th Sep 2025187 PMAQI
27th Sep 2025188 PMAQI
27th Sep 2025179 PMAQI
27th Sep 20251910 PMAQI
27th Sep 20252211 PMAQI
28th Sep 20252012 AMAQI
28th Sep 2025191 AMAQI
28th Sep 2025172 AMAQI
28th Sep 2025173 AMAQI
28th Sep 2025184 AMAQI
28th Sep 2025195 AMAQI
17°C14/20°C
28th Sep 2025196 AMAQI
28th Sep 2025207 AMAQI
28th Sep 2025208 AMAQI
28th Sep 2025299 AMAQI
28th Sep 20254410 AMAQI
28th Sep 20253611 AMAQI
28th Sep 20253312 PMAQI
28th Sep 2025531 PMAQI
28th Sep 2025502 PMAQI
28th Sep 2025463 PMAQI
28th Sep 2025504 PMAQI
28th Sep 2025505 PMAQI
28th Sep 2025506 PMAQI
28th Sep 2025517 PMAQI
28th Sep 2025548 PMAQI
28th Sep 2025559 PMAQI
28th Sep 20255610 PMAQI
28th Sep 20255411 PMAQI
29th Sep 20255012 AMAQI
29th Sep 2025441 AMAQI
29th Sep 2025442 AMAQI
29th Sep 2025423 AMAQI
29th Sep 2025394 AMAQI
29th Sep 2025395 AMAQI
20°C16/28°C
29th Sep 2025396 AMAQI
29th Sep 2025427 AMAQI
29th Sep 2025408 AMAQI
29th Sep 2025459 AMAQI
29th Sep 20255010 AMAQI
29th Sep 20254311 AMAQI
29th Sep 20254512 PMAQI
29th Sep 2025281 PMAQI
29th Sep 2025342 PMAQI
29th Sep 2025383 PMAQI
29th Sep 2025334 PMAQI
29th Sep 2025325 PMAQI
29th Sep 2025356 PMAQI
29th Sep 2025397 PMAQI
29th Sep 2025348 PMAQI
29th Sep 2025429 PMAQI
29th Sep 20254110 PMAQI
29th Sep 20254711 PMAQI
30th Sep 20254612 AMAQI
30th Sep 2025451 AMAQI
30th Sep 2025382 AMAQI
30th Sep 2025503 AMAQI
30th Sep 2025534 AMAQI
30th Sep 2025445 AMAQI
19°C13/26°C
30th Sep 2025436 AMAQI
30th Sep 2025367 AMAQI
30th Sep 2025448 AMAQI
30th Sep 2025389 AMAQI
30th Sep 20253910 AMAQI
30th Sep 20254011 AMAQI
30th Sep 20253312 PMAQI
30th Sep 2025341 PMAQI
30th Sep 2025342 PMAQI
30th Sep 2025353 PMAQI
30th Sep 2025314 PMAQI
30th Sep 2025275 PMAQI
30th Sep 2025346 PMAQI
30th Sep 2025447 PMAQI
30th Sep 2025538 PMAQI
30th Sep 2025469 PMAQI
30th Sep 20253810 PMAQI
30th Sep 20253911 PMAQI
1st Oct 20253612 AMAQI
1st Oct 2025291 AMAQI
1st Oct 2025302 AMAQI
1st Oct 2025303 AMAQI
1st Oct 2025164 AMAQI
1st Oct 2025125 AMAQI
17°C15/22°C
1st Oct 2025226 AMAQI
1st Oct 2025307 AMAQI
1st Oct 2025278 AMAQI
1st Oct 2025309 AMAQI
1st Oct 20253010 AMAQI
1st Oct 20252011 AMAQI
1st Oct 20251612 PMAQI
1st Oct 2025231 PMAQI
1st Oct 2025242 PMAQI
1st Oct 2025243 PMAQI
1st Oct 2025264 PMAQI
1st Oct 2025255 PMAQI
1st Oct 2025216 PMAQI
1st Oct 2025167 PMAQI
1st Oct 2025128 PMAQI
1st Oct 202599 PMAQI
1st Oct 2025710 PMAQI
1st Oct 2025711 PMAQI
2nd Oct 2025712 AMAQI
2nd Oct 202561 AMAQI
2nd Oct 202562 AMAQI
2nd Oct 202563 AMAQI
2nd Oct 202554 AMAQI
2nd Oct 202565 AMAQI
14°C10/19°C
2nd Oct 202576 AMAQI
2nd Oct 202567 AMAQI
2nd Oct 2025288 AMAQI
2nd Oct 2025179 AMAQI
2nd Oct 20251110 AMAQI
2nd Oct 20251411 AMAQI
2nd Oct 20251612 PMAQI
2nd Oct 2025171 PMAQI
2nd Oct 2025182 PMAQI
2nd Oct 202583 PMAQI
2nd Oct 2025224 PMAQI
2nd Oct 2025115 PMAQI
2nd Oct 202566 PMAQI
2nd Oct 202577 PMAQI
2nd Oct 202578 PMAQI
2nd Oct 202569 PMAQI
2nd Oct 2025810 PMAQI
2nd Oct 2025611 PMAQI
3rd Oct 2025912 AMAQI
3rd Oct 202581 AMAQI
3rd Oct 202592 AMAQI
3rd Oct 202593 AMAQI
3rd Oct 202564 AMAQI
3rd Oct 202565 AMAQI
12°C8/18°C
3rd Oct 202566 AMAQI
3rd Oct 202567 AMAQI
3rd Oct 202578 AMAQI
3rd Oct 202589 AMAQI
3rd Oct 20251010 AMAQI
3rd Oct 20251111 AMAQI
3rd Oct 20251312 PMAQI
3rd Oct 2025111 PMAQI
3rd Oct 2025132 PMAQI
3rd Oct 2025133 PMAQI
3rd Oct 2025134 PMAQI
3rd Oct 2025145 PMAQI
3rd Oct 2025166 PMAQI
3rd Oct 2025187 PMAQI
3rd Oct 2025168 PMAQI
3rd Oct 2025359 PMAQI
3rd Oct 20253910 PMAQI
3rd Oct 20254211 PMAQI
4th Oct 20254112 AMAQI
4th Oct 2025401 AMAQI
4th Oct 2025432 AMAQI
4th Oct 2025493 AMAQI
4th Oct 2025514 AMAQI
4th Oct 2025495 AMAQI
14°C7/22°C
4th Oct 2025456 AMAQI
4th Oct 2025457 AMAQI
4th Oct 2025208 AMAQI
4th Oct 2025119 AMAQI
4th Oct 20253210 AMAQI
4th Oct 20252411 AMAQI
4th Oct 20251612 PMAQI
4th Oct 2025341 PMAQI
4th Oct 2025282 PMAQI
4th Oct 2025213 PMAQI
4th Oct 2025234 PMAQI
4th Oct 2025205 PMAQI
4th Oct 2025206 PMAQI
4th Oct 2025327 PMAQI
4th Oct 2025398 PMAQI
4th Oct 2025399 PMAQI
4th Oct 20253710 PMAQI
4th Oct 20254011 PMAQI
5th Oct 20254912 AMAQI
5th Oct 2025521 AMAQI
5th Oct 2025532 AMAQI
5th Oct 2025533 AMAQI
5th Oct 2025504 AMAQI
5th Oct 2025525 AMAQI
18°C10/27°C
5th Oct 2025526 AMAQI
5th Oct 2025507 AMAQI
5th Oct 2025478 AMAQI
5th Oct 2025499 AMAQI
5th Oct 20255110 AMAQI
5th Oct 20254411 AMAQI
5th Oct 20254412 PMAQI
5th Oct 2025441 PMAQI
5th Oct 2025482 PMAQI
5th Oct 2025443 PMAQI
5th Oct 2025474 PMAQI
5th Oct 2025525 PMAQI
5th Oct 2025456 PMAQI
5th Oct 2025447 PMAQI
5th Oct 2025468 PMAQI
5th Oct 2025479 PMAQI
5th Oct 20254610 PMAQI
5th Oct 20254611 PMAQI
6th Oct 20254212 AMAQI
6th Oct 2025511 AMAQI
6th Oct 2025532 AMAQI
6th Oct 2025483 AMAQI
6th Oct 2025494 AMAQI
6th Oct 2025485 AMAQI
17°C12/23°C
6th Oct 2025456 AMAQI
6th Oct 2025517 AMAQI
6th Oct 2025548 AMAQI
6th Oct 2025549 AMAQI
6th Oct 20255810 AMAQI
6th Oct 20255611 AMAQI
6th Oct 20255612 PMAQI
6th Oct 2025551 PMAQI
19°C14/25°C
7th Oct 2025467 AMAQI
7th Oct 2025438 AMAQI
7th Oct 2025479 AMAQI
7th Oct 20254410 AMAQI
7th Oct 20254711 AMAQI
7th Oct 20255412 PMAQI
7th Oct 2025531 PMAQI
7th Oct 2025542 PMAQI
7th Oct 2025493 PMAQI
7th Oct 2025454 PMAQI
7th Oct 2025405 PMAQI
7th Oct 2025426 PMAQI
7th Oct 2025437 PMAQI
7th Oct 2025408 PMAQI
7th Oct 2025509 PMAQI
7th Oct 20253110 PMAQI
7th Oct 20252311 PMAQI
8th Oct 20251912 AMAQI
8th Oct 2025341 AMAQI
8th Oct 2025202 AMAQI
8th Oct 2025143 AMAQI
8th Oct 2025134 AMAQI
8th Oct 2025125 AMAQI
19°C15/23°C
8th Oct 2025136 AMAQI
8th Oct 2025127 AMAQI
8th Oct 2025138 AMAQI
8th Oct 2025199 AMAQI
8th Oct 20251910 AMAQI
8th Oct 20251411 AMAQI
8th Oct 20251412 PMAQI
8th Oct 2025141 PMAQI
8th Oct 2025122 PMAQI
8th Oct 2025103 PMAQI
8th Oct 2025304 PMAQI
8th Oct 2025185 PMAQI
8th Oct 2025116 PMAQI
8th Oct 2025137 PMAQI
8th Oct 2025138 PMAQI
8th Oct 2025109 PMAQI
8th Oct 20252610 PMAQI
8th Oct 20253811 PMAQI
9th Oct 20253112 AMAQI
9th Oct 2025311 AMAQI
9th Oct 2025332 AMAQI
9th Oct 2025153 AMAQI
9th Oct 2025144 AMAQI
9th Oct 2025145 AMAQI
16°C10/18°C
9th Oct 2025146 AMAQI
9th Oct 202597 AMAQI
9th Oct 202588 AMAQI
9th Oct 2025109 AMAQI
9th Oct 20251210 AMAQI
9th Oct 20251311 AMAQI
9th Oct 20251212 PMAQI
9th Oct 2025141 PMAQI
9th Oct 2025142 PMAQI
9th Oct 2025183 PMAQI
9th Oct 2025164 PMAQI
9th Oct 2025215 PMAQI
9th Oct 2025196 PMAQI
9th Oct 202597 PMAQI
9th Oct 2025108 PMAQI
9th Oct 202589 PMAQI
9th Oct 2025810 PMAQI
9th Oct 2025711 PMAQI
10th Oct 2025612 AMAQI
10th Oct 202561 AMAQI
10th Oct 202562 AMAQI
10th Oct 202563 AMAQI
10th Oct 2025204 AMAQI
10th Oct 2025115 AMAQI
10°C6/16°C
10th Oct 202566 AMAQI
10th Oct 202587 AMAQI
10th Oct 202598 AMAQI
10th Oct 2025349 AMAQI
10th Oct 20254410 AMAQI
10th Oct 20254911 AMAQI
10th Oct 20252812 PMAQI
10th Oct 2025251 PMAQI
10th Oct 2025202 PMAQI
10th Oct 2025133 PMAQI
10th Oct 2025304 PMAQI
10th Oct 2025265 PMAQI
10th Oct 2025216 PMAQI
10th Oct 2025147 PMAQI
10th Oct 2025108 PMAQI
10th Oct 2025339 PMAQI
10th Oct 20251810 PMAQI
10th Oct 20251211 PMAQI
11th Oct 20251812 AMAQI
11th Oct 2025151 AMAQI
11th Oct 202572 AMAQI
11th Oct 2025123 AMAQI
11th Oct 2025344 AMAQI
11th Oct 2025385 AMAQI
10°C3/16°C
11th Oct 2025156 AMAQI
11th Oct 202567 AMAQI
11th Oct 202588 AMAQI
11th Oct 2025159 AMAQI
11th Oct 20254010 AMAQI
11th Oct 20254311 AMAQI
11th Oct 20254712 PMAQI
11th Oct 2025301 PMAQI
11th Oct 2025102 PMAQI
11th Oct 202583 PMAQI
11th Oct 2025134 PMAQI
11th Oct 2025355 PMAQI
11th Oct 2025386 PMAQI
11th Oct 2025457 PMAQI
11th Oct 2025238 PMAQI
11th Oct 2025129 PMAQI
11th Oct 20251310 PMAQI
11th Oct 20251711 PMAQI
12th Oct 20253912 AMAQI
12th Oct 2025451 AMAQI
12th Oct 2025492 AMAQI
12th Oct 2025543 AMAQI
12th Oct 2025184 AMAQI
12th Oct 202565 AMAQI
12°C7/17°C
12th Oct 202566 AMAQI
12th Oct 2025287 AMAQI
12th Oct 2025298 AMAQI
12th Oct 2025219 AMAQI
12th Oct 20252110 AMAQI
12th Oct 20251411 AMAQI
12th Oct 20252912 PMAQI
12th Oct 2025501 PMAQI
12th Oct 2025442 PMAQI
12th Oct 2025363 PMAQI
12th Oct 2025404 PMAQI
12th Oct 2025365 PMAQI
12th Oct 2025316 PMAQI
12th Oct 2025407 PMAQI
12th Oct 2025248 PMAQI
12th Oct 2025369 PMAQI
12th Oct 20253210 PMAQI
12th Oct 20254211 PMAQI
13th Oct 20254212 AMAQI
13th Oct 2025391 AMAQI
13th Oct 2025372 AMAQI
13th Oct 2025263 AMAQI
13th Oct 2025254 AMAQI
13th Oct 2025315 AMAQI
12°C9/15°C
13th Oct 2025216 AMAQI
13th Oct 2025287 AMAQI
13th Oct 2025308 AMAQI
13th Oct 2025299 AMAQI
13th Oct 20254010 AMAQI
13th Oct 20254011 AMAQI
13th Oct 20254212 PMAQI
13th Oct 2025461 PMAQI
13th Oct 2025442 PMAQI
13th Oct 2025423 PMAQI
13th Oct 2025424 PMAQI
13th Oct 2025415 PMAQI
13th Oct 2025426 PMAQI
13th Oct 2025387 PMAQI
13th Oct 2025338 PMAQI
13th Oct 2025309 PMAQI
13th Oct 20253010 PMAQI
13th Oct 20253711 PMAQI
14th Oct 20253712 AMAQI
14th Oct 2025371 AMAQI
14th Oct 2025392 AMAQI
14th Oct 2025153 AMAQI
14th Oct 2025134 AMAQI
14th Oct 2025225 AMAQI
13°C11/15°C
14th Oct 202566 AMAQI
14th Oct 202577 AMAQI
14th Oct 202598 AMAQI
14th Oct 2025109 AMAQI
14th Oct 20251110 AMAQI
14th Oct 20251411 AMAQI
14th Oct 20251912 PMAQI
14th Oct 2025221 PMAQI
14th Oct 2025282 PMAQI
14th Oct 2025393 PMAQI
14th Oct 2025414 PMAQI
14th Oct 2025445 PMAQI
14th Oct 2025256 PMAQI
14th Oct 2025207 PMAQI
14th Oct 2025238 PMAQI
14th Oct 2025319 PMAQI
14th Oct 20251710 PMAQI
14th Oct 20251911 PMAQI
15th Oct 20251112 AMAQI
15th Oct 202591 AMAQI
15th Oct 202582 AMAQI
15th Oct 202573 AMAQI
15th Oct 202574 AMAQI
15th Oct 202575 AMAQI
13°C10/17°C
15th Oct 202566 AMAQI
15th Oct 2025127 AMAQI
15th Oct 2025358 AMAQI
15th Oct 2025399 AMAQI
15th Oct 20252510 AMAQI
15th Oct 20251811 AMAQI
15th Oct 20251812 PMAQI
15th Oct 2025161 PMAQI
15th Oct 2025232 PMAQI
15th Oct 2025293 PMAQI
15th Oct 2025184 PMAQI
15th Oct 2025175 PMAQI
15th Oct 2025156 PMAQI
15th Oct 2025147 PMAQI
15th Oct 2025118 PMAQI
15th Oct 202599 PMAQI
15th Oct 20253010 PMAQI
15th Oct 20251611 PMAQI
16th Oct 2025612 AMAQI
16th Oct 2025201 AMAQI
16th Oct 2025242 AMAQI
16th Oct 2025183 AMAQI
16th Oct 202564 AMAQI
16th Oct 202585 AMAQI
13°C8/17°C
16th Oct 202596 AMAQI
16th Oct 202577 AMAQI
16th Oct 2025188 AMAQI
16th Oct 202589 AMAQI
16th Oct 20251010 AMAQI
16th Oct 20251411 AMAQI
16th Oct 20252212 PMAQI
16th Oct 2025231 PMAQI
16th Oct 2025162 PMAQI
16th Oct 2025203 PMAQI
16th Oct 2025134 PMAQI
16th Oct 2025155 PMAQI
16th Oct 2025196 PMAQI
16th Oct 2025217 PMAQI
16th Oct 2025118 PMAQI
16th Oct 2025229 PMAQI
16th Oct 20252810 PMAQI
16th Oct 20252511 PMAQI
17th Oct 20252212 AMAQI
17th Oct 2025331 AMAQI
17th Oct 2025392 AMAQI
17th Oct 2025113 AMAQI
17th Oct 2025244 AMAQI
17th Oct 2025265 AMAQI
9°C7/12°C
17th Oct 2025256 AMAQI
17th Oct 2025197 AMAQI
17th Oct 202598 AMAQI
17th Oct 2025129 AMAQI
17th Oct 20251210 AMAQI
17th Oct 20253411 AMAQI
17th Oct 20252612 PMAQI
17th Oct 2025381 PMAQI
17th Oct 2025342 PMAQI
17th Oct 2025343 PMAQI
17th Oct 2025434 PMAQI
17th Oct 2025375 PMAQI
17th Oct 2025316 PMAQI
17th Oct 2025257 PMAQI
17th Oct 2025218 PMAQI
17th Oct 2025379 PMAQI
17th Oct 20254410 PMAQI
17th Oct 20254411 PMAQI
18th Oct 20254912 AMAQI
18th Oct 2025491 AMAQI
18th Oct 2025402 AMAQI
18th Oct 2025413 AMAQI
18th Oct 2025184 AMAQI
18th Oct 202595 AMAQI
12°C8/18°C
18th Oct 2025316 AMAQI
18th Oct 2025407 AMAQI
18th Oct 2025258 AMAQI
18th Oct 2025329 AMAQI
18th Oct 20251710 AMAQI
18th Oct 20252911 AMAQI
18th Oct 20253712 PMAQI
18th Oct 2025321 PMAQI
18th Oct 2025382 PMAQI
18th Oct 2025273 PMAQI
18th Oct 2025144 PMAQI
18th Oct 2025135 PMAQI
18th Oct 2025146 PMAQI
18th Oct 2025257 PMAQI
18th Oct 2025248 PMAQI
18th Oct 2025319 PMAQI
18th Oct 20251910 PMAQI
18th Oct 20253311 PMAQI
19th Oct 20254312 AMAQI
19th Oct 2025471 AMAQI
19th Oct 2025392 AMAQI
19th Oct 2025403 AMAQI
19th Oct 2025384 AMAQI
19th Oct 2025405 AMAQI
11°C7/16°C
19th Oct 2025466 AMAQI
19th Oct 2025437 AMAQI
19th Oct 2025388 AMAQI
19th Oct 2025399 AMAQI
19th Oct 20254110 AMAQI
19th Oct 20253811 AMAQI
19th Oct 20253112 PMAQI
19th Oct 2025231 PMAQI
19th Oct 2025252 PMAQI
19th Oct 2025143 PMAQI
19th Oct 2025124 PMAQI
19th Oct 202585 PMAQI
19th Oct 2025216 PMAQI
19th Oct 2025227 PMAQI
19th Oct 2025118 PMAQI
19th Oct 2025139 PMAQI
19th Oct 20251110 PMAQI
19th Oct 20251111 PMAQI
20th Oct 20251112 AMAQI
20th Oct 2025101 AMAQI
20th Oct 2025112 AMAQI
20th Oct 2025133 AMAQI
20th Oct 2025144 AMAQI
20th Oct 2025135 AMAQI
12°C8/17°C
20th Oct 2025136 AMAQI
20th Oct 2025137 AMAQI
20th Oct 2025168 AMAQI
20th Oct 2025179 AMAQI
20th Oct 20251810 AMAQI
20th Oct 20255311 AMAQI
20th Oct 20253112 PMAQI
20th Oct 2025201 PMAQI
20th Oct 2025202 PMAQI
20th Oct 2025483 PMAQI
20th Oct 2025524 PMAQI
20th Oct 2025295 PMAQI
20th Oct 2025346 PMAQI
20th Oct 2025237 PMAQI
20th Oct 2025248 PMAQI
20th Oct 2025209 PMAQI
20th Oct 20252610 PMAQI
20th Oct 20251611 PMAQI
21st Oct 20251412 AMAQI
21st Oct 2025141 AMAQI
21st Oct 2025132 AMAQI
21st Oct 2025113 AMAQI
21st Oct 2025104 AMAQI
21st Oct 2025105 AMAQI
14°C12/15°C
21st Oct 2025106 AMAQI
21st Oct 2025177 AMAQI
21st Oct 2025258 AMAQI
21st Oct 2025259 AMAQI
21st Oct 20251810 AMAQI
21st Oct 20251711 AMAQI
21st Oct 20251612 PMAQI
21st Oct 2025171 PMAQI
21st Oct 2025172 PMAQI
21st Oct 2025153 PMAQI
21st Oct 2025174 PMAQI
21st Oct 2025175 PMAQI
21st Oct 2025176 PMAQI
21st Oct 2025217 PMAQI
21st Oct 2025148 PMAQI
21st Oct 2025269 PMAQI
21st Oct 20252810 PMAQI
21st Oct 20252711 PMAQI
22nd Oct 20252812 AMAQI
22nd Oct 2025281 AMAQI
22nd Oct 2025232 AMAQI
22nd Oct 2025223 AMAQI
22nd Oct 2025284 AMAQI
22nd Oct 2025295 AMAQI
13°C11/17°C
22nd Oct 2025276 AMAQI
6 AM22nd Oct 2025307 AMAQI
22nd Oct 2025308 AMAQI
22nd Oct 2025289 AMAQI
22nd Oct 20252710 AMAQI
22nd Oct 20253211 AMAQI
22nd Oct 20252912 PMAQI
12 PM22nd Oct 2025301 PMAQI
22nd Oct 2025332 PMAQI
22nd Oct 2025283 PMAQI
22nd Oct 2025284 PMAQI
22nd Oct 2025285 PMAQI
22nd Oct 2025306 PMAQI
6 PM22nd Oct 2025337 PMAQI
12 AM
5 AM
13°C9/16°C
Waktu Siang
Rata-rata Waktu Tertinggi
11 AM
28AQI
1 jam / Hari
30 jam / Bulan
Rata-rata Waktu Terendah
6 AM
21AQI
1 jam / Hari
30 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 11 AM hingga 11 AM (Rata-rata 28), sedangkan AQI terendah tercatat antara 6 AM hingga 6 AM (Rata-rata 21).
Waktu Malam
Rata-rata Waktu Tertinggi
1 AM
28AQI
1 jam / Hari
30 jam / Bulan
Rata-rata Waktu Terendah
5 AM
22AQI
1 jam / Hari
30 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 1 AM hingga 1 AM (Rata-rata 28), sedangkan AQI terendah tercatat antara 5 AM hingga 5 AM (Rata-rata 22).
2025 Hari Vs Kualitas Udara
Portland Deering Oaks, Portland, Maine, United States
2025
94%
276
6%
17
0.3%
1
Jumlah total hari dengan kategori AQI berbeda dalam 296 hari terakhir di 2025 (69 hari tersisa)
Baik
276 HariSedang
17 HariBuruk
1 HariTidak Sehat
0 HariParah
0 HariBerbahaya
0 HariDi bawah Batas Aman WHO Kualitas Udara: 94%
Tingkat Risiko Kesehatan:
Sangat Rendah
Pada 2025, 94% dari 296 hari berada dalam batas kualitas udara aman WHO. Risiko masalah kesehatan adalah Sangat Rendah, namun dampak kesehatannya masih belum jelas.
Wawasan Kualitas Udara Tahunan
Portland Deering Oaks, Portland, Maine, 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
24AQI
2nd Januari 2025
20AQI
20AQI
3rd Januari 2025
19AQI
19AQI
4th Januari 2025
18AQI
18AQI
5th Januari 2025
19AQI
19AQI
6th Januari 2025
20AQI
20AQI
7th Januari 2025
19AQI
19AQI
8th Januari 2025
17AQI
17AQI
9th Januari 2025
18AQI
18AQI
10th Januari 2025
20AQI
20AQI
11th Januari 2025
25AQI
25AQI
12th Januari 2025
31AQI
31AQI
13th Januari 2025
41AQI
41AQI
14th Januari 2025
25AQI
25AQI
15th Januari 2025
22AQI
22AQI
16th Januari 2025
37AQI
37AQI
17th Januari 2025
43AQI
43AQI
18th Januari 2025
34AQI
34AQI
19th Januari 2025
22AQI
22AQI
20th Januari 2025
23AQI
23AQI
21st Januari 2025
36AQI
36AQI
22nd Januari 2025
50AQI
50AQI
23rd Januari 2025
47AQI
47AQI
24th Januari 2025
45AQI
45AQI
25th Januari 2025
39AQI
39AQI
26th Januari 2025
36AQI
36AQI
27th Januari 2025
22AQI
22AQI
28th Januari 2025
21AQI
21AQI
29th Januari 2025
26AQI
26AQI
30th Januari 2025
24AQI
24AQI
31st Januari 2025
31AQI
31AQI
1st Februari 2025
21AQI
21AQI
2nd Februari 2025
26AQI
26AQI
3rd Februari 2025
33AQI
33AQI
4th Februari 2025
23AQI
23AQI
5th Februari 2025
27AQI
27AQI
6th Februari 2025
38AQI
38AQI
7th Februari 2025
27AQI
27AQI
8th Februari 2025
26AQI
26AQI
9th Februari 2025
23AQI
23AQI
10th Februari 2025
30AQI
30AQI
11th Februari 2025
40AQI
40AQI
12th Februari 2025
29AQI
29AQI
13th Februari 2025
23AQI
23AQI
14th Februari 2025
22AQI
22AQI
15th Februari 2025
22AQI
22AQI
16th Februari 2025
20AQI
20AQI
17th Februari 2025
19AQI
19AQI
18th Februari 2025
19AQI
19AQI
19th Februari 2025
25AQI
25AQI
20th Februari 2025
26AQI
26AQI
21st Februari 2025
20AQI
20AQI
22nd Februari 2025
26AQI
26AQI
23rd Februari 2025
30AQI
30AQI
24th Februari 2025
43AQI
43AQI
25th Februari 2025
44AQI
44AQI
26th Februari 2025
32AQI
32AQI
27th Februari 2025
29AQI
29AQI
28th Februari 2025
21AQI
21AQI
1st Maret 2025
27AQI
27AQI
2nd Maret 2025
20AQI
20AQI
3rd Maret 2025
28AQI
28AQI
4th Maret 2025
37AQI
37AQI
5th Maret 2025
33AQI
33AQI
6th Maret 2025
20AQI
20AQI
7th Maret 2025
18AQI
18AQI
8th Maret 2025
20AQI
20AQI
9th Maret 2025
20AQI
20AQI
10th Maret 2025
23AQI
23AQI
11th Maret 2025
28AQI
28AQI
12th Maret 2025
21AQI
21AQI
13th Maret 2025
22AQI
22AQI
14th Maret 2025
29AQI
29AQI
15th Maret 2025
24AQI
24AQI
16th Maret 2025
28AQI
28AQI
17th Maret 2025
21AQI
21AQI
18th Maret 2025
23AQI
23AQI
19th Maret 2025
24AQI
24AQI
20th Maret 2025
15AQI
15AQI
21st Maret 2025
14AQI
14AQI
22nd Maret 2025
20AQI
20AQI
23rd Maret 2025
17AQI
17AQI
24th Maret 2025
20AQI
20AQI
25th Maret 2025
23AQI
23AQI
26th Maret 2025
23AQI
23AQI
27th Maret 2025
19AQI
19AQI
28th Maret 2025
20AQI
20AQI
29th Maret 2025
18AQI
18AQI
30th Maret 2025
25AQI
25AQI
31st Maret 2025
23AQI
23AQI
1st April 2025
18AQI
18AQI
2nd April 2025
17AQI
17AQI
3rd April 2025
21AQI
21AQI
4th April 2025
21AQI
21AQI
5th April 2025
20AQI
20AQI
6th April 2025
13AQI
13AQI
7th April 2025
15AQI
15AQI
8th April 2025
15AQI
15AQI
9th April 2025
18AQI
18AQI
10th April 2025
20AQI
20AQI
11th April 2025
21AQI
21AQI
12th April 2025
16AQI
16AQI
13th April 2025
20AQI
20AQI
14th April 2025
17AQI
17AQI
15th April 2025
31AQI
31AQI
16th April 2025
18AQI
18AQI
17th April 2025
18AQI
18AQI
18th April 2025
23AQI
23AQI
19th April 2025
42AQI
42AQI
20th April 2025
16AQI
16AQI
21st April 2025
15AQI
15AQI
22nd April 2025
25AQI
25AQI
23rd April 2025
18AQI
18AQI
24th April 2025
18AQI
18AQI
25th April 2025
26AQI
26AQI
26th April 2025
22AQI
22AQI
27th April 2025
12AQI
12AQI
28th April 2025
17AQI
17AQI
29th April 2025
33AQI
33AQI
30th April 2025
21AQI
21AQI
1st Mei 2025
18AQI
18AQI
2nd Mei 2025
29AQI
29AQI
3rd Mei 2025
33AQI
33AQI
4th Mei 2025
23AQI
23AQI
5th Mei 2025
21AQI
21AQI
6th Mei 2025
18AQI
18AQI
7th Mei 2025
25AQI
25AQI
8th Mei 2025
25AQI
25AQI
9th Mei 2025
20AQI
20AQI
10th Mei 2025
13AQI
13AQI
11th Mei 2025
15AQI
15AQI
12th Mei 2025
20AQI
20AQI
13th Mei 2025
24AQI
24AQI
14th Mei 2025
27AQI
27AQI
15th Mei 2025
37AQI
37AQI
16th Mei 2025
33AQI
33AQI
17th Mei 2025
19AQI
19AQI
18th Mei 2025
14AQI
14AQI
19th Mei 2025
13AQI
13AQI
20th Mei 2025
12AQI
12AQI
21st Mei 2025
16AQI
16AQI
22nd Mei 2025
18AQI
18AQI
23rd Mei 2025
11AQI
11AQI
24th Mei 2025
11AQI
11AQI
25th Mei 2025
13AQI
13AQI
26th Mei 2025
16AQI
16AQI
27th Mei 2025
22AQI
22AQI
28th Mei 2025
28AQI
28AQI
29th Mei 2025
21AQI
21AQI
30th Mei 2025
23AQI
23AQI
31st Mei 2025
22AQI
22AQI
1st Juni 2025
21AQI
21AQI
2nd Juni 2025
21AQI
21AQI
3rd Juni 2025
22AQI
22AQI
4th Juni 2025
43AQI
43AQI
5th Juni 2025
62AQI
62AQI
6th Juni 2025
57AQI
57AQI
7th Juni 2025
50AQI
50AQI
8th Juni 2025
78AQI
78AQI
9th Juni 2025
78AQI
78AQI
10th Juni 2025
36AQI
36AQI
11th Juni 2025
42AQI
42AQI
12th Juni 2025
64AQI
64AQI
13th Juni 2025
37AQI
37AQI
14th Juni 2025
34AQI
34AQI
15th Juni 2025
31AQI
31AQI
16th Juni 2025
27AQI
27AQI
17th Juni 2025
24AQI
24AQI
18th Juni 2025
20AQI
20AQI
19th Juni 2025
30AQI
30AQI
20th Juni 2025
33AQI
33AQI
21st Juni 2025
29AQI
29AQI
22nd Juni 2025
36AQI
36AQI
23rd Juni 2025
47AQI
47AQI
24th Juni 2025
54AQI
54AQI
25th Juni 2025
50AQI
50AQI
26th Juni 2025
31AQI
31AQI
27th Juni 2025
25AQI
25AQI
28th Juni 2025
20AQI
20AQI
29th Juni 2025
23AQI
23AQI
30th Juni 2025
26AQI
26AQI
1st Juli 2025
36AQI
36AQI
2nd Juli 2025
33AQI
33AQI
3rd Juli 2025
45AQI
45AQI
4th Juli 2025
39AQI
39AQI
5th Juli 2025
33AQI
33AQI
6th Juli 2025
45AQI
45AQI
7th Juli 2025
53AQI
53AQI
8th Juli 2025
36AQI
36AQI
9th Juli 2025
28AQI
28AQI
10th Juli 2025
25AQI
25AQI
11th Juli 2025
21AQI
21AQI
12th Juli 2025
22AQI
22AQI
13th Juli 2025
19AQI
19AQI
14th Juli 2025
20AQI
20AQI
15th Juli 2025
31AQI
31AQI
16th Juli 2025
39AQI
39AQI
17th Juli 2025
34AQI
34AQI
18th Juli 2025
18AQI
18AQI
19th Juli 2025
26AQI
26AQI
20th Juli 2025
22AQI
22AQI
21st Juli 2025
25AQI
25AQI
22nd Juli 2025
15AQI
15AQI
23rd Juli 2025
24AQI
24AQI
24th Juli 2025
33AQI
33AQI
25th Juli 2025
47AQI
47AQI
26th Juli 2025
111AQI
111AQI
27th Juli 2025
76AQI
76AQI
28th Juli 2025
58AQI
58AQI
29th Juli 2025
57AQI
57AQI
30th Juli 2025
46AQI
46AQI
31st Juli 2025
69AQI
69AQI
1st Agustus 2025
48AQI
48AQI
2nd Agustus 2025
25AQI
25AQI
3rd Agustus 2025
53AQI
53AQI
4th Agustus 2025
82AQI
82AQI
5th Agustus 2025
71AQI
71AQI
6th Agustus 2025
50AQI
50AQI
7th Agustus 2025
63AQI
63AQI
8th Agustus 2025
32AQI
32AQI
9th Agustus 2025
30AQI
30AQI
10th Agustus 2025
33AQI
33AQI
11th Agustus 2025
48AQI
48AQI
12th Agustus 2025
62AQI
62AQI
13th Agustus 2025
61AQI
61AQI
14th Agustus 2025
47AQI
47AQI
15th Agustus 2025
34AQI
34AQI
16th Agustus 2025
32AQI
32AQI
17th Agustus 2025
37AQI
37AQI
18th Agustus 2025
18AQI
18AQI
19th Agustus 2025
17AQI
17AQI
20th Agustus 2025
19AQI
19AQI
21st Agustus 2025
17AQI
17AQI
22nd Agustus 2025
28AQI
28AQI
23rd Agustus 2025
47AQI
47AQI
24th Agustus 2025
38AQI
38AQI
25th Agustus 2025
23AQI
23AQI
26th Agustus 2025
17AQI
17AQI
27th Agustus 2025
17AQI
17AQI
28th Agustus 2025
20AQI
20AQI
29th Agustus 2025
26AQI
26AQI
30th Agustus 2025
19AQI
19AQI
31st Agustus 2025
20AQI
20AQI
1st September 2025
29AQI
29AQI
2nd September 2025
34AQI
34AQI
3rd September 2025
29AQI
29AQI
4th September 2025
25AQI
25AQI
5th September 2025
26AQI
26AQI
6th September 2025
31AQI
31AQI
7th September 2025
23AQI
23AQI
8th September 2025
20AQI
20AQI
9th September 2025
19AQI
19AQI
10th September 2025
20AQI
20AQI
11th September 2025
22AQI
22AQI
12th September 2025
21AQI
21AQI
13th September 2025
22AQI
22AQI
14th September 2025
23AQI
23AQI
15th September 2025
26AQI
26AQI
16th September 2025
24AQI
24AQI
17th September 2025
23AQI
23AQI
18th September 2025
21AQI
21AQI
19th September 2025
22AQI
22AQI
20th September 2025
17AQI
17AQI
21st September 2025
18AQI
18AQI
22nd September 2025
18AQI
18AQI
23rd September 2025
21AQI
21AQI
24th September 2025
24AQI
24AQI
25th September 2025
19AQI
19AQI
26th September 2025
19AQI
19AQI
27th September 2025
17AQI
17AQI
28th September 2025
36AQI
36AQI
29th September 2025
40AQI
40AQI
30th September 2025
41AQI
41AQI
1st Oktober 2025
21AQI
21AQI
2nd Oktober 2025
9AQI
9AQI
3rd Oktober 2025
15AQI
15AQI
4th Oktober 2025
35AQI
35AQI
5th Oktober 2025
49AQI
49AQI
6th Oktober 2025
48AQI
48AQI
7th Oktober 2025
44AQI
44AQI
8th Oktober 2025
17AQI
17AQI
9th Oktober 2025
15AQI
15AQI
10th Oktober 2025
18AQI
18AQI
11th Oktober 2025
23AQI
23AQI
12th Oktober 2025
32AQI
32AQI
13th Oktober 2025
35AQI
35AQI
14th Oktober 2025
23AQI
23AQI
15th Oktober 2025
15AQI
15AQI
16th Oktober 2025
16AQI
16AQI
17th Oktober 2025
29AQI
29AQI
18th Oktober 2025
29AQI
29AQI
19th Oktober 2025
29AQI
29AQI
20th Oktober 2025
21AQI
21AQI
21st Oktober 2025
17AQI
17AQI
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
28AQI
27AQI
23AQI
20AQI
21AQI
38AQI
38AQI
37AQI
24AQI
26AQI
Jumlah hari
Jan.Feb.Mar.Apr.MeiJun.Jul.Agu.Sep.Okt.Nov.Des.Jumlah Hari
202528AQI
31
28
31
30
31
24
6
25
5
1
25
6
30
21
276
17
1
Tertinggi AQI tercatat di
Juni38AQI
Terendah AQI tercatat di
April20AQI
202424AQI
31
29
31
30
31
26
3
29
2
26
5
30
31
30
29
2
353
12
Tertinggi AQI tercatat di
Juli34AQI
Terendah AQI tercatat di
Maret17AQI
202326AQI
31
28
31
30
31
26
4
24
7
27
4
22
8
30
1
28
1
30
1
338
26
Tertinggi AQI tercatat di
Juli38AQI
Terendah AQI tercatat di
Januari19AQI
202222AQI
29
1
21
31
30
31
30
24
1
1
29
31
30
25
2
312
4
Tertinggi AQI tercatat di
Juli30AQI
Terendah AQI tercatat di
Agustus14AQI
202123AQI
29
1
28
31
28
20
29
1
28
3
28
3
30
31
30
31
343
8
Tertinggi AQI tercatat di
Juni29AQI
Terendah AQI tercatat di
September18AQI
202026AQI
11
3
13
29
2
56
2
Tertinggi AQI tercatat di
Desember28AQI
Terendah AQI tercatat di
November23AQI
Tahun Paling & Paling Sedikit Tercemar Selama 6 Tahun Terakhir
Tahun Paling Tercemar Tercatat
2025(Rata-rata)
28AQITahun Paling Sedikit Tercemar Tercatat
2022(Rata-rata)
22AQIPortland Deering Oaks's tahunan 2025 AQI (28) menunjukkan perubahan persentase rata-rata sebesar 18.3% (memburuk AQI) dibandingkan dengan tahun-tahun sebelumnya: 2020 (26), 2021 (23), 2022 (22), 2023 (26), 2024 (24).
