Crescent City, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
November Air Quality Analysis
Crescent City, California, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Nov 2021
72AQILowest AQI recorded on
9th Nov 2022
13AQISame Day Analysis (3rd November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Nov - 4th Nov 2025
Crescent City, California, United States
AQI
Day
Night
.
7 AM3rd Nov 2025
6 PM
6 AM4th Nov 2025
Day time
Avg. Highest Time
7AM3rd Nov
55AQI
Avg. Lowest Time
6AM4th Nov
26AQI
Night time
Avg. Highest Time
6PM3rd Nov
54AQI
Avg. Lowest Time
12AM4th Nov
16AQI
In the last 24 hours,
Crescent City's AQI reached its highest point of 55 at 7 AM during the Day, while the lowest point, 16, was recorded at 12 AM during the Night between 3rd Nov and 4th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Crescent City, California, United States
OctNov
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Oct 2025167 AMAQI
5th Oct 2025158 AMAQI
5th Oct 2025169 AMAQI
5th Oct 20251610 AMAQI
5th Oct 20251711 AMAQI
5th Oct 20251612 PMAQI
5th Oct 2025171 PMAQI
5th Oct 2025162 PMAQI
5th Oct 2025173 PMAQI
5th Oct 2025174 PMAQI
5th Oct 2025245 PMAQI
5th Oct 2025376 PMAQI
5th Oct 2025207 PMAQI
5th Oct 2025228 PMAQI
5th Oct 2025259 PMAQI
5th Oct 20252510 PMAQI
5th Oct 20252211 PMAQI
6th Oct 20252012 AMAQI
6th Oct 2025181 AMAQI
6th Oct 2025172 AMAQI
6th Oct 2025153 AMAQI
6th Oct 2025154 AMAQI
6th Oct 2025165 AMAQI
6th Oct 2025136 AMAQI
17°C12/24°C
6th Oct 2025127 AMAQI
6th Oct 2025128 AMAQI
6th Oct 2025129 AMAQI
6th Oct 20251310 AMAQI
7th Oct 2025164 AMAQI
7th Oct 2025125 AMAQI
7th Oct 2025416 AMAQI
21°C16/28°C
7th Oct 2025407 AMAQI
7th Oct 2025378 AMAQI
7th Oct 2025419 AMAQI
7th Oct 20254010 AMAQI
7th Oct 20253911 AMAQI
7th Oct 20253612 PMAQI
7th Oct 2025391 PMAQI
7th Oct 2025192 PMAQI
7th Oct 2025183 PMAQI
7th Oct 2025164 PMAQI
7th Oct 2025175 PMAQI
7th Oct 2025216 PMAQI
7th Oct 2025207 PMAQI
7th Oct 2025178 PMAQI
7th Oct 2025179 PMAQI
7th Oct 20251710 PMAQI
7th Oct 20251611 PMAQI
8th Oct 20251612 AMAQI
8th Oct 2025151 AMAQI
8th Oct 2025342 AMAQI
8th Oct 2025413 AMAQI
8th Oct 2025384 AMAQI
8th Oct 2025175 AMAQI
8th Oct 2025116 AMAQI
19°C12/25°C
8th Oct 2025117 AMAQI
8th Oct 202578 AMAQI
8th Oct 2025109 AMAQI
8th Oct 20251310 AMAQI
8th Oct 20254011 AMAQI
8th Oct 20254712 PMAQI
8th Oct 2025501 PMAQI
8th Oct 2025322 PMAQI
8th Oct 2025193 PMAQI
8th Oct 2025204 PMAQI
8th Oct 2025195 PMAQI
8th Oct 2025206 PMAQI
8th Oct 2025187 PMAQI
8th Oct 2025188 PMAQI
8th Oct 2025209 PMAQI
8th Oct 20252110 PMAQI
8th Oct 20252311 PMAQI
9th Oct 20252212 AMAQI
9th Oct 2025201 AMAQI
9th Oct 2025172 AMAQI
9th Oct 2025163 AMAQI
9th Oct 2025164 AMAQI
9th Oct 2025145 AMAQI
9th Oct 2025146 AMAQI
12°C9/17°C
9th Oct 2025137 AMAQI
9th Oct 2025128 AMAQI
9th Oct 2025139 AMAQI
9th Oct 20251510 AMAQI
9th Oct 20251411 AMAQI
9th Oct 20251812 PMAQI
9th Oct 2025191 PMAQI
9th Oct 2025252 PMAQI
9th Oct 2025263 PMAQI
9th Oct 2025204 PMAQI
9th Oct 2025185 PMAQI
9th Oct 2025186 PMAQI
9th Oct 2025177 PMAQI
9th Oct 2025178 PMAQI
9th Oct 2025179 PMAQI
9th Oct 20251910 PMAQI
9th Oct 20252511 PMAQI
10th Oct 20252012 AMAQI
10th Oct 2025121 AMAQI
10th Oct 2025102 AMAQI
10th Oct 202593 AMAQI
10th Oct 202594 AMAQI
10th Oct 202585 AMAQI
10th Oct 202596 AMAQI
12°C7/17°C
10th Oct 2025167 AMAQI
10th Oct 2025168 AMAQI
10th Oct 2025149 AMAQI
10th Oct 20252010 AMAQI
10th Oct 20251911 AMAQI
10th Oct 20251612 PMAQI
10th Oct 2025181 PMAQI
10th Oct 2025272 PMAQI
10th Oct 2025293 PMAQI
10th Oct 2025254 PMAQI
10th Oct 2025245 PMAQI
10th Oct 2025246 PMAQI
10th Oct 2025247 PMAQI
10th Oct 2025258 PMAQI
10th Oct 2025209 PMAQI
10th Oct 20251710 PMAQI
10th Oct 20251111 PMAQI
11th Oct 20251012 AMAQI
11th Oct 2025101 AMAQI
11th Oct 202582 AMAQI
11th Oct 202573 AMAQI
11th Oct 202564 AMAQI
11th Oct 202565 AMAQI
11th Oct 202566 AMAQI
12°C10/16°C
11th Oct 2025107 AMAQI
11th Oct 2025118 AMAQI
11th Oct 2025159 AMAQI
11th Oct 20251710 AMAQI
11th Oct 20251711 AMAQI
11th Oct 20252612 PMAQI
11th Oct 2025151 PMAQI
11th Oct 202562 PMAQI
11th Oct 202583 PMAQI
11th Oct 2025104 PMAQI
11th Oct 2025115 PMAQI
11th Oct 2025116 PMAQI
11th Oct 2025107 PMAQI
11th Oct 2025148 PMAQI
11th Oct 2025149 PMAQI
11th Oct 20251710 PMAQI
11th Oct 20251911 PMAQI
12th Oct 20252212 AMAQI
12th Oct 2025401 AMAQI
12th Oct 2025392 AMAQI
12th Oct 2025383 AMAQI
12th Oct 2025404 AMAQI
12th Oct 2025345 AMAQI
12th Oct 2025196 AMAQI
12°C9/15°C
12th Oct 2025157 AMAQI
12th Oct 2025108 AMAQI
12th Oct 2025129 AMAQI
12th Oct 20251910 AMAQI
12th Oct 20251711 AMAQI
12th Oct 20251712 PMAQI
12th Oct 2025191 PMAQI
12th Oct 2025192 PMAQI
12th Oct 2025213 PMAQI
12th Oct 2025204 PMAQI
12th Oct 2025215 PMAQI
12th Oct 2025266 PMAQI
12th Oct 2025257 PMAQI
12th Oct 2025248 PMAQI
12th Oct 2025259 PMAQI
12th Oct 20253210 PMAQI
12th Oct 20253811 PMAQI
13th Oct 20252212 AMAQI
13th Oct 2025241 AMAQI
13th Oct 2025422 AMAQI
13th Oct 2025143 AMAQI
13th Oct 2025114 AMAQI
13th Oct 202585 AMAQI
13th Oct 202566 AMAQI
12°C9/16°C
13th Oct 202577 AMAQI
13th Oct 202578 AMAQI
13th Oct 2025109 AMAQI
13th Oct 20251010 AMAQI
13th Oct 20251511 AMAQI
13th Oct 20251912 PMAQI
13th Oct 202581 PMAQI
13th Oct 2025202 PMAQI
13th Oct 2025273 PMAQI
13th Oct 2025264 PMAQI
13th Oct 2025135 PMAQI
13th Oct 2025156 PMAQI
13th Oct 2025127 PMAQI
13th Oct 2025168 PMAQI
13th Oct 2025219 PMAQI
13th Oct 20252610 PMAQI
13th Oct 20253811 PMAQI
14th Oct 20251812 AMAQI
14th Oct 2025201 AMAQI
14th Oct 2025172 AMAQI
14th Oct 2025203 AMAQI
14th Oct 2025384 AMAQI
14th Oct 2025315 AMAQI
14th Oct 2025126 AMAQI
11°C9/15°C
14th Oct 2025157 AMAQI
14th Oct 2025178 AMAQI
14th Oct 2025199 AMAQI
14th Oct 20252310 AMAQI
14th Oct 20253011 AMAQI
14th Oct 20253012 PMAQI
14th Oct 2025321 PMAQI
14th Oct 2025292 PMAQI
14th Oct 2025253 PMAQI
14th Oct 2025234 PMAQI
14th Oct 2025205 PMAQI
14th Oct 2025246 PMAQI
14th Oct 2025217 PMAQI
14th Oct 2025248 PMAQI
14th Oct 2025259 PMAQI
14th Oct 20252010 PMAQI
14th Oct 20254411 PMAQI
15th Oct 20255612 AMAQI
15th Oct 2025581 AMAQI
15th Oct 2025592 AMAQI
15th Oct 2025563 AMAQI
15th Oct 2025564 AMAQI
15th Oct 2025545 AMAQI
15th Oct 2025506 AMAQI
13°C9/19°C
15th Oct 2025477 AMAQI
15th Oct 2025468 AMAQI
15th Oct 2025469 AMAQI
15th Oct 20254410 AMAQI
15th Oct 20254311 AMAQI
15th Oct 20254412 PMAQI
15th Oct 2025441 PMAQI
15th Oct 2025402 PMAQI
15th Oct 2025463 PMAQI
15th Oct 2025414 PMAQI
15th Oct 2025435 PMAQI
15th Oct 2025236 PMAQI
15th Oct 2025187 PMAQI
15th Oct 2025208 PMAQI
15th Oct 2025269 PMAQI
15th Oct 20254610 PMAQI
15th Oct 20256211 PMAQI
16th Oct 20255912 AMAQI
16th Oct 2025521 AMAQI
16th Oct 2025452 AMAQI
16th Oct 2025563 AMAQI
16th Oct 2025574 AMAQI
16th Oct 2025555 AMAQI
16th Oct 2025526 AMAQI
12°C9/16°C
16th Oct 2025547 AMAQI
16th Oct 2025548 AMAQI
16th Oct 2025549 AMAQI
16th Oct 20255510 AMAQI
16th Oct 20254711 AMAQI
16th Oct 20254612 PMAQI
16th Oct 2025441 PMAQI
16th Oct 2025402 PMAQI
16th Oct 2025413 PMAQI
16th Oct 2025414 PMAQI
16th Oct 2025315 PMAQI
16th Oct 2025246 PMAQI
16th Oct 2025197 PMAQI
16th Oct 2025208 PMAQI
16th Oct 2025189 PMAQI
16th Oct 20252210 PMAQI
16th Oct 20252011 PMAQI
17th Oct 20253112 AMAQI
17th Oct 2025601 AMAQI
17th Oct 2025602 AMAQI
17th Oct 2025573 AMAQI
17th Oct 2025644 AMAQI
17th Oct 2025635 AMAQI
17th Oct 2025636 AMAQI
12°C7/17°C
17th Oct 2025637 AMAQI
17th Oct 2025608 AMAQI
17th Oct 2025609 AMAQI
17th Oct 20256110 AMAQI
17th Oct 20255811 AMAQI
17th Oct 20255512 PMAQI
17th Oct 2025531 PMAQI
17th Oct 2025512 PMAQI
17th Oct 2025473 PMAQI
17th Oct 2025454 PMAQI
17th Oct 2025465 PMAQI
17th Oct 2025406 PMAQI
17th Oct 2025387 PMAQI
17th Oct 2025388 PMAQI
17th Oct 2025319 PMAQI
17th Oct 20251810 PMAQI
17th Oct 20255711 PMAQI
18th Oct 20256012 AMAQI
18th Oct 2025661 AMAQI
18th Oct 2025632 AMAQI
18th Oct 2025633 AMAQI
18th Oct 2025594 AMAQI
18th Oct 2025585 AMAQI
18th Oct 2025596 AMAQI
12°C9/19°C
18th Oct 2025557 AMAQI
18th Oct 2025568 AMAQI
18th Oct 2025569 AMAQI
18th Oct 20255710 AMAQI
18th Oct 20255511 AMAQI
18th Oct 20255512 PMAQI
18th Oct 2025551 PMAQI
18th Oct 2025512 PMAQI
18th Oct 2025443 PMAQI
18th Oct 2025394 PMAQI
18th Oct 2025385 PMAQI
18th Oct 2025406 PMAQI
18th Oct 2025447 PMAQI
18th Oct 2025508 PMAQI
18th Oct 2025519 PMAQI
18th Oct 20255710 PMAQI
18th Oct 20255711 PMAQI
19th Oct 20256312 AMAQI
19th Oct 2025701 AMAQI
19th Oct 2025662 AMAQI
19th Oct 2025573 AMAQI
19th Oct 2025534 AMAQI
19th Oct 2025545 AMAQI
19th Oct 2025606 AMAQI
12°C9/18°C
19th Oct 2025557 AMAQI
19th Oct 2025388 AMAQI
19th Oct 2025229 AMAQI
19th Oct 20252110 AMAQI
19th Oct 20252411 AMAQI
19th Oct 20251612 PMAQI
19th Oct 2025171 PMAQI
19th Oct 2025142 PMAQI
19th Oct 2025193 PMAQI
19th Oct 2025204 PMAQI
19th Oct 2025145 PMAQI
19th Oct 2025156 PMAQI
19th Oct 2025157 PMAQI
19th Oct 2025168 PMAQI
19th Oct 2025179 PMAQI
19th Oct 20252010 PMAQI
19th Oct 20253011 PMAQI
20th Oct 20253112 AMAQI
20th Oct 2025421 AMAQI
20th Oct 2025592 AMAQI
20th Oct 2025563 AMAQI
20th Oct 2025534 AMAQI
20th Oct 2025385 AMAQI
20th Oct 2025356 AMAQI
13°C10/18°C
20th Oct 2025547 AMAQI
20th Oct 2025548 AMAQI
20th Oct 2025559 AMAQI
20th Oct 20255710 AMAQI
20th Oct 20255611 AMAQI
20th Oct 20255712 PMAQI
20th Oct 2025581 PMAQI
20th Oct 2025482 PMAQI
20th Oct 2025403 PMAQI
20th Oct 2025364 PMAQI
20th Oct 2025345 PMAQI
20th Oct 2025376 PMAQI
20th Oct 2025397 PMAQI
20th Oct 2025478 PMAQI
20th Oct 2025599 PMAQI
20th Oct 20255710 PMAQI
20th Oct 20255611 PMAQI
21st Oct 20256412 AMAQI
21st Oct 2025641 AMAQI
21st Oct 2025562 AMAQI
21st Oct 2025583 AMAQI
21st Oct 2025574 AMAQI
21st Oct 2025565 AMAQI
21st Oct 2025566 AMAQI
14°C9/20°C
21st Oct 2025537 AMAQI
21st Oct 2025548 AMAQI
21st Oct 2025549 AMAQI
21st Oct 20255310 AMAQI
21st Oct 20255411 AMAQI
21st Oct 20255412 PMAQI
21st Oct 2025491 PMAQI
21st Oct 2025372 PMAQI
21st Oct 2025343 PMAQI
21st Oct 2025324 PMAQI
21st Oct 2025295 PMAQI
21st Oct 2025326 PMAQI
21st Oct 2025397 PMAQI
21st Oct 2025468 PMAQI
21st Oct 2025609 PMAQI
21st Oct 20256310 PMAQI
21st Oct 20256411 PMAQI
22nd Oct 20257312 AMAQI
22nd Oct 2025741 AMAQI
22nd Oct 2025692 AMAQI
22nd Oct 2025603 AMAQI
22nd Oct 2025594 AMAQI
22nd Oct 2025585 AMAQI
22nd Oct 2025566 AMAQI
17°C11/23°C
22nd Oct 2025577 AMAQI
22nd Oct 2025588 AMAQI
22nd Oct 2025589 AMAQI
22nd Oct 20255910 AMAQI
22nd Oct 20255911 AMAQI
22nd Oct 20255812 PMAQI
22nd Oct 2025571 PMAQI
22nd Oct 2025522 PMAQI
22nd Oct 2025403 PMAQI
22nd Oct 2025334 PMAQI
22nd Oct 2025315 PMAQI
22nd Oct 2025286 PMAQI
22nd Oct 2025287 PMAQI
22nd Oct 2025318 PMAQI
22nd Oct 2025379 PMAQI
22nd Oct 20254810 PMAQI
22nd Oct 20256311 PMAQI
23rd Oct 20256912 AMAQI
23rd Oct 2025651 AMAQI
23rd Oct 2025582 AMAQI
23rd Oct 2025573 AMAQI
23rd Oct 2025594 AMAQI
23rd Oct 2025595 AMAQI
23rd Oct 2025566 AMAQI
13°C10/17°C
23rd Oct 2025557 AMAQI
23rd Oct 2025548 AMAQI
23rd Oct 2025549 AMAQI
23rd Oct 20255410 AMAQI
23rd Oct 20255611 AMAQI
23rd Oct 20255612 PMAQI
23rd Oct 2025481 PMAQI
23rd Oct 2025412 PMAQI
23rd Oct 2025403 PMAQI
23rd Oct 2025424 PMAQI
23rd Oct 2025425 PMAQI
23rd Oct 2025396 PMAQI
23rd Oct 2025377 PMAQI
23rd Oct 2025328 PMAQI
23rd Oct 2025349 PMAQI
23rd Oct 20254110 PMAQI
23rd Oct 20254411 PMAQI
24th Oct 20254712 AMAQI
24th Oct 2025531 AMAQI
24th Oct 2025582 AMAQI
24th Oct 2025603 AMAQI
24th Oct 2025574 AMAQI
24th Oct 2025535 AMAQI
24th Oct 2025496 AMAQI
13°C9/18°C
24th Oct 2025457 AMAQI
24th Oct 2025448 AMAQI
24th Oct 2025429 AMAQI
24th Oct 20253810 AMAQI
24th Oct 20253611 AMAQI
24th Oct 20253612 PMAQI
24th Oct 2025311 PMAQI
24th Oct 2025252 PMAQI
24th Oct 2025173 PMAQI
24th Oct 2025134 PMAQI
24th Oct 2025145 PMAQI
24th Oct 2025156 PMAQI
24th Oct 2025157 PMAQI
24th Oct 2025138 PMAQI
24th Oct 2025129 PMAQI
24th Oct 20251110 PMAQI
24th Oct 20251311 PMAQI
25th Oct 20251712 AMAQI
25th Oct 2025171 AMAQI
25th Oct 2025202 AMAQI
25th Oct 2025223 AMAQI
25th Oct 2025204 AMAQI
25th Oct 2025185 AMAQI
25th Oct 2025186 AMAQI
14°C11/18°C
25th Oct 2025177 AMAQI
25th Oct 2025148 AMAQI
25th Oct 2025119 AMAQI
25th Oct 20251110 AMAQI
25th Oct 20251111 AMAQI
25th Oct 20251112 PMAQI
25th Oct 2025121 PMAQI
25th Oct 2025152 PMAQI
25th Oct 2025173 PMAQI
25th Oct 2025214 PMAQI
25th Oct 2025265 PMAQI
25th Oct 2025286 PMAQI
25th Oct 2025287 PMAQI
25th Oct 2025258 PMAQI
25th Oct 2025179 PMAQI
25th Oct 20251810 PMAQI
25th Oct 20252311 PMAQI
26th Oct 20252712 AMAQI
26th Oct 2025231 AMAQI
26th Oct 2025192 AMAQI
26th Oct 2025223 AMAQI
26th Oct 2025234 AMAQI
26th Oct 2025205 AMAQI
26th Oct 2025186 AMAQI
13°C10/14°C
26th Oct 2025197 AMAQI
26th Oct 2025178 AMAQI
26th Oct 2025179 AMAQI
26th Oct 20251810 AMAQI
26th Oct 20252011 AMAQI
26th Oct 20252212 PMAQI
26th Oct 2025251 PMAQI
26th Oct 2025252 PMAQI
26th Oct 2025223 PMAQI
26th Oct 2025204 PMAQI
26th Oct 2025175 PMAQI
26th Oct 2025176 PMAQI
26th Oct 2025207 PMAQI
26th Oct 2025208 PMAQI
26th Oct 2025199 PMAQI
26th Oct 20253310 PMAQI
26th Oct 20254211 PMAQI
27th Oct 20253512 AMAQI
27th Oct 2025351 AMAQI
27th Oct 2025352 AMAQI
27th Oct 2025293 AMAQI
27th Oct 2025254 AMAQI
27th Oct 2025255 AMAQI
27th Oct 2025256 AMAQI
10°C8/13°C
27th Oct 2025227 AMAQI
27th Oct 2025228 AMAQI
27th Oct 2025189 AMAQI
27th Oct 20251810 AMAQI
27th Oct 20251711 AMAQI
27th Oct 20251712 PMAQI
27th Oct 2025191 PMAQI
27th Oct 2025222 PMAQI
27th Oct 2025223 PMAQI
27th Oct 2025224 PMAQI
27th Oct 2025245 PMAQI
27th Oct 2025316 PMAQI
27th Oct 2025337 PMAQI
27th Oct 2025298 PMAQI
27th Oct 2025479 PMAQI
27th Oct 20256210 PMAQI
27th Oct 20255911 PMAQI
28th Oct 20255912 AMAQI
28th Oct 2025591 AMAQI
28th Oct 2025622 AMAQI
28th Oct 2025613 AMAQI
28th Oct 2025584 AMAQI
28th Oct 2025565 AMAQI
28th Oct 2025546 AMAQI
10°C6/16°C
28th Oct 2025507 AMAQI
28th Oct 2025488 AMAQI
28th Oct 2025499 AMAQI
28th Oct 20254910 AMAQI
28th Oct 20254911 AMAQI
28th Oct 20254612 PMAQI
28th Oct 2025371 PMAQI
28th Oct 2025352 PMAQI
28th Oct 2025353 PMAQI
28th Oct 2025374 PMAQI
28th Oct 2025365 PMAQI
28th Oct 2025336 PMAQI
28th Oct 2025327 PMAQI
28th Oct 2025358 PMAQI
28th Oct 2025449 PMAQI
28th Oct 20254610 PMAQI
28th Oct 20254911 PMAQI
29th Oct 20255912 AMAQI
29th Oct 2025681 AMAQI
29th Oct 2025682 AMAQI
29th Oct 2025663 AMAQI
29th Oct 2025674 AMAQI
29th Oct 2025595 AMAQI
29th Oct 2025556 AMAQI
13°C8/19°C
29th Oct 2025557 AMAQI
29th Oct 2025548 AMAQI
29th Oct 2025549 AMAQI
29th Oct 20255310 AMAQI
29th Oct 20255211 AMAQI
29th Oct 20254612 PMAQI
29th Oct 2025401 PMAQI
29th Oct 2025312 PMAQI
29th Oct 2025223 PMAQI
29th Oct 2025224 PMAQI
29th Oct 2025215 PMAQI
29th Oct 2025216 PMAQI
29th Oct 2025307 PMAQI
29th Oct 2025408 PMAQI
29th Oct 2025499 PMAQI
29th Oct 20255510 PMAQI
29th Oct 20255911 PMAQI
30th Oct 20256412 AMAQI
30th Oct 2025681 AMAQI
30th Oct 2025732 AMAQI
30th Oct 2025743 AMAQI
30th Oct 2025654 AMAQI
30th Oct 2025575 AMAQI
30th Oct 2025566 AMAQI
15°C11/20°C
30th Oct 2025557 AMAQI
30th Oct 2025558 AMAQI
30th Oct 2025569 AMAQI
30th Oct 20255010 AMAQI
30th Oct 20254311 AMAQI
30th Oct 20253812 PMAQI
30th Oct 2025341 PMAQI
30th Oct 2025332 PMAQI
30th Oct 2025343 PMAQI
30th Oct 2025354 PMAQI
30th Oct 2025395 PMAQI
30th Oct 2025426 PMAQI
30th Oct 2025447 PMAQI
30th Oct 2025488 PMAQI
30th Oct 2025539 PMAQI
30th Oct 20255810 PMAQI
30th Oct 20256611 PMAQI
31st Oct 20256912 AMAQI
31st Oct 2025701 AMAQI
31st Oct 2025702 AMAQI
31st Oct 2025693 AMAQI
31st Oct 2025674 AMAQI
31st Oct 2025615 AMAQI
31st Oct 2025586 AMAQI
11°C10/11°C
31st Oct 2025547 AMAQI
31st Oct 2025528 AMAQI
31st Oct 2025519 AMAQI
31st Oct 20254910 AMAQI
31st Oct 20253711 AMAQI
31st Oct 20252712 PMAQI
31st Oct 2025261 PMAQI
31st Oct 2025312 PMAQI
31st Oct 2025363 PMAQI
31st Oct 2025424 PMAQI
31st Oct 2025455 PMAQI
31st Oct 2025446 PMAQI
31st Oct 2025487 PMAQI
31st Oct 2025498 PMAQI
31st Oct 2025569 PMAQI
31st Oct 20256710 PMAQI
31st Oct 20257411 PMAQI
1st Nov 20257912 AMAQI
1st Nov 2025801 AMAQI
1st Nov 2025762 AMAQI
1st Nov 2025743 AMAQI
1st Nov 2025724 AMAQI
1st Nov 2025675 AMAQI
1st Nov 2025646 AMAQI
12°C9/16°C
1st Nov 2025597 AMAQI
1st Nov 2025548 AMAQI
1st Nov 2025509 AMAQI
1st Nov 20254610 AMAQI
1st Nov 20254311 AMAQI
1st Nov 20254112 PMAQI
1st Nov 2025411 PMAQI
1st Nov 2025372 PMAQI
1st Nov 2025343 PMAQI
1st Nov 2025304 PMAQI
1st Nov 2025265 PMAQI
1st Nov 2025316 PMAQI
1st Nov 2025467 PMAQI
1st Nov 2025558 PMAQI
1st Nov 2025589 PMAQI
1st Nov 20256010 PMAQI
1st Nov 20256411 PMAQI
2nd Nov 20253612 AMAQI
2nd Nov 2025161 AMAQI
2nd Nov 2025152 AMAQI
2nd Nov 2025193 AMAQI
2nd Nov 2025214 AMAQI
2nd Nov 2025205 AMAQI
2nd Nov 2025196 AMAQI
13°C9/16°C
2nd Nov 2025187 AMAQI
2nd Nov 2025218 AMAQI
2nd Nov 2025229 AMAQI
2nd Nov 20252210 AMAQI
2nd Nov 20252011 AMAQI
2nd Nov 20251712 PMAQI
2nd Nov 2025171 PMAQI
2nd Nov 2025182 PMAQI
2nd Nov 2025173 PMAQI
2nd Nov 2025184 PMAQI
2nd Nov 2025185 PMAQI
2nd Nov 2025246 PMAQI
2nd Nov 2025347 PMAQI
2nd Nov 2025418 PMAQI
2nd Nov 2025509 PMAQI
2nd Nov 20255910 PMAQI
2nd Nov 20256311 PMAQI
3rd Nov 20256212 AMAQI
3rd Nov 2025601 AMAQI
3rd Nov 2025612 AMAQI
3rd Nov 2025593 AMAQI
3rd Nov 2025584 AMAQI
3rd Nov 2025565 AMAQI
3rd Nov 2025556 AMAQI
13°C9/19°C
3rd Nov 2025557 AMAQI
3rd Nov 2025548 AMAQI
3rd Nov 2025539 AMAQI
3rd Nov 20255210 AMAQI
3rd Nov 20255211 AMAQI
3rd Nov 20255212 PMAQI
3rd Nov 2025471 PMAQI
3rd Nov 2025452 PMAQI
3rd Nov 2025423 PMAQI
3rd Nov 2025464 PMAQI
3rd Nov 2025545 PMAQI
3rd Nov 2025546 PMAQI
3rd Nov 2025507 PMAQI
3rd Nov 2025438 PMAQI
3rd Nov 2025319 PMAQI
3rd Nov 20252110 PMAQI
3rd Nov 20251711 PMAQI
4th Nov 20251612 AMAQI
4th Nov 2025191 AMAQI
4th Nov 2025202 AMAQI
4th Nov 2025213 AMAQI
4th Nov 2025244 AMAQI
4th Nov 2025215 AMAQI
4th Nov 2025266 AMAQI
12°C8/15°C
4th Nov 2025317 AMAQI
7 AM4th Nov 2025348 AMAQI
4th Nov 2025379 AMAQI
4th Nov 20253910 AMAQI
12 PM
6 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 12 PM
35AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
5 PM
27AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 12 PM (Avg. 35), while the lowest AQI was between 5 PM to 5 PM (Avg. 27).
Night time
Avg. Highest Time
1 AM - 2 AM
44AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM
28AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 2 AM (Avg. 44), while the lowest AQI was between 7 PM to 7 PM (Avg. 28).
2025 Days Vs Air Quality
Crescent City, California, United States
2025
93%
286
7%
21
Total number of days with different AQI categories in last 308 days in 2025 (57 days remaining)
Good
286 DaysModerate
21 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 308 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Crescent City, California, United States
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
34AQI
34AQI
2nd January 2025
33AQI
33AQI
3rd January 2025
38AQI
38AQI
4th January 2025
29AQI
29AQI
5th January 2025
30AQI
30AQI
6th January 2025
28AQI
28AQI
7th January 2025
27AQI
27AQI
8th January 2025
35AQI
35AQI
9th January 2025
39AQI
39AQI
10th January 2025
46AQI
46AQI
11th January 2025
31AQI
31AQI
12th January 2025
27AQI
27AQI
13th January 2025
34AQI
34AQI
14th January 2025
48AQI
48AQI
15th January 2025
57AQI
57AQI
16th January 2025
56AQI
56AQI
17th January 2025
55AQI
55AQI
18th January 2025
53AQI
53AQI
19th January 2025
57AQI
57AQI
20th January 2025
50AQI
50AQI
21st January 2025
57AQI
57AQI
22nd January 2025
63AQI
63AQI
23rd January 2025
55AQI
55AQI
24th January 2025
54AQI
54AQI
25th January 2025
38AQI
38AQI
26th January 2025
42AQI
42AQI
27th January 2025
47AQI
47AQI
28th January 2025
57AQI
57AQI
29th January 2025
65AQI
65AQI
30th January 2025
69AQI
69AQI
31st January 2025
45AQI
45AQI
1st February 2025
34AQI
34AQI
2nd February 2025
34AQI
34AQI
3rd February 2025
39AQI
39AQI
4th February 2025
36AQI
36AQI
5th February 2025
31AQI
31AQI
6th February 2025
43AQI
43AQI
7th February 2025
34AQI
34AQI
8th February 2025
38AQI
38AQI
9th February 2025
39AQI
39AQI
10th February 2025
37AQI
37AQI
11th February 2025
45AQI
45AQI
12th February 2025
50AQI
50AQI
13th February 2025
45AQI
45AQI
14th February 2025
34AQI
34AQI
15th February 2025
34AQI
34AQI
16th February 2025
37AQI
37AQI
17th February 2025
39AQI
39AQI
18th February 2025
46AQI
46AQI
19th February 2025
32AQI
32AQI
20th February 2025
30AQI
30AQI
21st February 2025
38AQI
38AQI
22nd February 2025
49AQI
49AQI
23rd February 2025
32AQI
32AQI
24th February 2025
34AQI
34AQI
25th February 2025
32AQI
32AQI
26th February 2025
44AQI
44AQI
27th February 2025
49AQI
49AQI
28th February 2025
49AQI
49AQI
1st March 2025
44AQI
44AQI
2nd March 2025
38AQI
38AQI
3rd March 2025
32AQI
32AQI
4th March 2025
37AQI
37AQI
5th March 2025
35AQI
35AQI
6th March 2025
27AQI
27AQI
7th March 2025
35AQI
35AQI
8th March 2025
40AQI
40AQI
9th March 2025
30AQI
30AQI
10th March 2025
42AQI
42AQI
11th March 2025
39AQI
39AQI
12th March 2025
35AQI
35AQI
13th March 2025
27AQI
27AQI
14th March 2025
27AQI
27AQI
15th March 2025
25AQI
25AQI
16th March 2025
29AQI
29AQI
17th March 2025
25AQI
25AQI
18th March 2025
25AQI
25AQI
19th March 2025
30AQI
30AQI
20th March 2025
29AQI
29AQI
21st March 2025
28AQI
28AQI
22nd March 2025
24AQI
24AQI
23rd March 2025
32AQI
32AQI
24th March 2025
34AQI
34AQI
25th March 2025
36AQI
36AQI
26th March 2025
40AQI
40AQI
27th March 2025
32AQI
32AQI
28th March 2025
31AQI
31AQI
29th March 2025
25AQI
25AQI
30th March 2025
26AQI
26AQI
31st March 2025
24AQI
24AQI
1st April 2025
24AQI
24AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
26AQI
26AQI
4th April 2025
24AQI
24AQI
5th April 2025
24AQI
24AQI
6th April 2025
22AQI
22AQI
7th April 2025
18AQI
18AQI
8th April 2025
23AQI
23AQI
9th April 2025
25AQI
25AQI
10th April 2025
23AQI
23AQI
11th April 2025
23AQI
23AQI
12th April 2025
26AQI
26AQI
13th April 2025
29AQI
29AQI
14th April 2025
35AQI
35AQI
15th April 2025
32AQI
32AQI
16th April 2025
35AQI
35AQI
17th April 2025
38AQI
38AQI
18th April 2025
37AQI
37AQI
19th April 2025
44AQI
44AQI
20th April 2025
42AQI
42AQI
21st April 2025
32AQI
32AQI
22nd April 2025
45AQI
45AQI
23rd April 2025
44AQI
44AQI
24th April 2025
36AQI
36AQI
25th April 2025
26AQI
26AQI
26th April 2025
31AQI
31AQI
27th April 2025
26AQI
26AQI
28th April 2025
23AQI
23AQI
29th April 2025
24AQI
24AQI
30th April 2025
33AQI
33AQI
1st May 2025
34AQI
34AQI
2nd May 2025
31AQI
31AQI
3rd May 2025
22AQI
22AQI
4th May 2025
29AQI
29AQI
5th May 2025
33AQI
33AQI
6th May 2025
36AQI
36AQI
7th May 2025
32AQI
32AQI
8th May 2025
21AQI
21AQI
9th May 2025
32AQI
32AQI
10th May 2025
24AQI
24AQI
11th May 2025
24AQI
24AQI
12th May 2025
20AQI
20AQI
13th May 2025
21AQI
21AQI
14th May 2025
26AQI
26AQI
15th May 2025
25AQI
25AQI
16th May 2025
26AQI
26AQI
17th May 2025
21AQI
21AQI
18th May 2025
22AQI
22AQI
19th May 2025
24AQI
24AQI
20th May 2025
23AQI
23AQI
21st May 2025
32AQI
32AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
24AQI
24AQI
24th May 2025
26AQI
26AQI
25th May 2025
21AQI
21AQI
26th May 2025
18AQI
18AQI
27th May 2025
28AQI
28AQI
28th May 2025
29AQI
29AQI
29th May 2025
25AQI
25AQI
30th May 2025
31AQI
31AQI
31st May 2025
34AQI
34AQI
1st June 2025
39AQI
39AQI
2nd June 2025
47AQI
47AQI
3rd June 2025
43AQI
43AQI
4th June 2025
34AQI
34AQI
5th June 2025
37AQI
37AQI
6th June 2025
34AQI
34AQI
7th June 2025
19AQI
19AQI
8th June 2025
19AQI
19AQI
9th June 2025
23AQI
23AQI
10th June 2025
28AQI
28AQI
11th June 2025
30AQI
30AQI
12th June 2025
37AQI
37AQI
13th June 2025
41AQI
41AQI
14th June 2025
40AQI
40AQI
15th June 2025
36AQI
36AQI
16th June 2025
28AQI
28AQI
17th June 2025
21AQI
21AQI
18th June 2025
19AQI
19AQI
19th June 2025
29AQI
29AQI
20th June 2025
32AQI
32AQI
21st June 2025
25AQI
25AQI
22nd June 2025
23AQI
23AQI
23rd June 2025
21AQI
21AQI
24th June 2025
23AQI
23AQI
25th June 2025
26AQI
26AQI
26th June 2025
18AQI
18AQI
27th June 2025
19AQI
19AQI
28th June 2025
20AQI
20AQI
29th June 2025
34AQI
34AQI
30th June 2025
34AQI
34AQI
1st July 2025
27AQI
27AQI
2nd July 2025
25AQI
25AQI
3rd July 2025
22AQI
22AQI
4th July 2025
25AQI
25AQI
5th July 2025
40AQI
40AQI
6th July 2025
34AQI
34AQI
7th July 2025
33AQI
33AQI
8th July 2025
25AQI
25AQI
9th July 2025
22AQI
22AQI
10th July 2025
28AQI
28AQI
11th July 2025
34AQI
34AQI
12th July 2025
34AQI
34AQI
13th July 2025
30AQI
30AQI
14th July 2025
26AQI
26AQI
15th July 2025
28AQI
28AQI
16th July 2025
28AQI
28AQI
17th July 2025
26AQI
26AQI
18th July 2025
27AQI
27AQI
19th July 2025
27AQI
27AQI
20th July 2025
22AQI
22AQI
21st July 2025
22AQI
22AQI
22nd July 2025
23AQI
23AQI
23rd July 2025
21AQI
21AQI
24th July 2025
19AQI
19AQI
25th July 2025
17AQI
17AQI
26th July 2025
17AQI
17AQI
27th July 2025
21AQI
21AQI
28th July 2025
27AQI
27AQI
29th July 2025
26AQI
26AQI
30th July 2025
27AQI
27AQI
31st July 2025
23AQI
23AQI
1st August 2025
22AQI
22AQI
2nd August 2025
22AQI
22AQI
3rd August 2025
27AQI
27AQI
4th August 2025
26AQI
26AQI
5th August 2025
25AQI
25AQI
6th August 2025
24AQI
24AQI
7th August 2025
25AQI
25AQI
8th August 2025
37AQI
37AQI
9th August 2025
43AQI
43AQI
10th August 2025
36AQI
36AQI
11th August 2025
25AQI
25AQI
12th August 2025
25AQI
25AQI
13th August 2025
24AQI
24AQI
14th August 2025
18AQI
18AQI
15th August 2025
23AQI
23AQI
16th August 2025
17AQI
17AQI
17th August 2025
17AQI
17AQI
18th August 2025
20AQI
20AQI
19th August 2025
21AQI
21AQI
20th August 2025
23AQI
23AQI
21st August 2025
31AQI
31AQI
22nd August 2025
37AQI
37AQI
23rd August 2025
29AQI
29AQI
24th August 2025
24AQI
24AQI
25th August 2025
26AQI
26AQI
26th August 2025
32AQI
32AQI
27th August 2025
28AQI
28AQI
28th August 2025
23AQI
23AQI
29th August 2025
27AQI
27AQI
30th August 2025
28AQI
28AQI
31st August 2025
23AQI
23AQI
1st September 2025
21AQI
21AQI
2nd September 2025
26AQI
26AQI
3rd September 2025
26AQI
26AQI
4th September 2025
38AQI
38AQI
5th September 2025
21AQI
21AQI
6th September 2025
22AQI
22AQI
7th September 2025
28AQI
28AQI
8th September 2025
27AQI
27AQI
9th September 2025
17AQI
17AQI
10th September 2025
23AQI
23AQI
11th September 2025
25AQI
25AQI
12th September 2025
22AQI
22AQI
13th September 2025
23AQI
23AQI
14th September 2025
21AQI
21AQI
15th September 2025
28AQI
28AQI
16th September 2025
36AQI
36AQI
17th September 2025
30AQI
30AQI
18th September 2025
33AQI
33AQI
19th September 2025
48AQI
48AQI
20th September 2025
37AQI
37AQI
21st September 2025
29AQI
29AQI
22nd September 2025
30AQI
30AQI
23rd September 2025
43AQI
43AQI
24th September 2025
52AQI
52AQI
25th September 2025
40AQI
40AQI
26th September 2025
31AQI
31AQI
27th September 2025
39AQI
39AQI
28th September 2025
60AQI
60AQI
29th September 2025
34AQI
34AQI
30th September 2025
15AQI
15AQI
1st October 2025
25AQI
25AQI
2nd October 2025
19AQI
19AQI
3rd October 2025
16AQI
16AQI
4th October 2025
20AQI
20AQI
5th October 2025
17AQI
17AQI
6th October 2025
17AQI
17AQI
7th October 2025
26AQI
26AQI
8th October 2025
24AQI
24AQI
9th October 2025
18AQI
18AQI
10th October 2025
17AQI
17AQI
11th October 2025
12AQI
12AQI
12th October 2025
27AQI
27AQI
13th October 2025
19AQI
19AQI
14th October 2025
24AQI
24AQI
15th October 2025
45AQI
45AQI
16th October 2025
41AQI
41AQI
17th October 2025
50AQI
50AQI
18th October 2025
54AQI
54AQI
19th October 2025
36AQI
36AQI
20th October 2025
49AQI
49AQI
21st October 2025
52AQI
52AQI
22nd October 2025
53AQI
53AQI
23rd October 2025
50AQI
50AQI
24th October 2025
35AQI
35AQI
25th October 2025
19AQI
19AQI
26th October 2025
22AQI
22AQI
27th October 2025
31AQI
31AQI
28th October 2025
48AQI
48AQI
29th October 2025
50AQI
50AQI
30th October 2025
55AQI
55AQI
31st October 2025
55AQI
55AQI
1st November 2025
57AQI
57AQI
2nd November 2025
27AQI
27AQI
3rd November 2025
54AQI
54AQI
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 December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
45AQI
39AQI
32AQI
30AQI
26AQI
29AQI
26AQI
26AQI
31AQI
33AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202532AQI
19
12
28
31
30
31
30
31
31
28
2
26
5
1
2
286
21
Highest AQI recorded in
November46AQI
Lowest AQI recorded in
July26AQI
202432AQI
16
1
12
29
28
3
28
3
28
28
3
23
7
18
13
211
29
Highest AQI recorded in
December49AQI
Lowest AQI recorded in
March13AQI
202352AQI
6
2
16
10
2
1
11
11
4
15
2
3
31
82
25
6
1
Highest AQI recorded in
September65AQI
Lowest AQI recorded in
December37AQI
202240AQI
4
1
24
5
22
7
6
1
57
13
Highest AQI recorded in
September42AQI
Lowest AQI recorded in
August27AQI
202142AQI
11
1
20
9
19
11
27
4
7
1
84
26
Highest AQI recorded in
September47AQI
Lowest AQI recorded in
July37AQI
202082AQI
3
1
14
9
2
2
3
1
1
1
15
12
3
4
3
Highest AQI recorded in
October111AQI
Lowest AQI recorded in
September79AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
82AQILeast Polluted Year Recorded
2025(Avg.)
32AQICrescent City's annual 2025 AQI (32) shows an average percentage change of -29.2% (improved AQI) compared to previous years: 2020 (82), 2021 (42), 2022 (40), 2023 (52), 2024 (32).
