Red Bluff, 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+
August Air Quality Analysis
Red Bluff, California, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2021
178AQILowest AQI recorded on
24th Aug 2024
21AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 31 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Red Bluff, California, United States
AQI
Day
Night
.
5 AM5th Aug 2025
8 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
1PM5th Aug
40AQI
Avg. Lowest Time
6AM5th Aug
27AQI
Night time
Avg. Highest Time
4AM6th Aug
37AQI
Avg. Lowest Time
5AM5th Aug
26AQI
In the last 24 hours,
Red Bluff's AQI reached its highest point of 40 at 1 PM during the Day, while the lowest point, 26, was recorded at 5 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Red Bluff, California, United States
JulAug
07th - 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 - 05th05th - 06th06th
Day
Night
7th Jul 2025255 AMAQI
7th Jul 2025306 AMAQI
7th Jul 2025287 AMAQI
7th Jul 2025298 AMAQI
7th Jul 2025329 AMAQI
7th Jul 20253410 AMAQI
7th Jul 20253911 AMAQI
7th Jul 20254612 PMAQI
7th Jul 2025481 PMAQI
7th Jul 2025422 PMAQI
7th Jul 2025423 PMAQI
7th Jul 2025404 PMAQI
7th Jul 2025385 PMAQI
7th Jul 2025356 PMAQI
7th Jul 2025327 PMAQI
7th Jul 2025338 PMAQI
7th Jul 2025259 PMAQI
7th Jul 20252610 PMAQI
7th Jul 20252611 PMAQI
8th Jul 20252812 AMAQI
8th Jul 2025291 AMAQI
8th Jul 2025302 AMAQI
8th Jul 2025303 AMAQI
8th Jul 2025304 AMAQI
--°C/°C
8th Jul 2025275 AMAQI
8th Jul 2025296 AMAQI
8th Jul 2025287 AMAQI
8th Jul 2025308 AMAQI
8th Jul 2025319 AMAQI
8th Jul 20252810 AMAQI
8th Jul 20253011 AMAQI
8th Jul 20253312 PMAQI
8th Jul 2025361 PMAQI
8th Jul 2025362 PMAQI
8th Jul 2025343 PMAQI
8th Jul 2025344 PMAQI
8th Jul 2025335 PMAQI
8th Jul 2025316 PMAQI
8th Jul 2025307 PMAQI
8th Jul 2025298 PMAQI
8th Jul 2025279 PMAQI
8th Jul 20252610 PMAQI
8th Jul 20252611 PMAQI
9th Jul 20252612 AMAQI
9th Jul 2025261 AMAQI
9th Jul 2025252 AMAQI
9th Jul 2025273 AMAQI
9th Jul 2025284 AMAQI
25°C18/31°C
9th Jul 2025275 AMAQI
9th Jul 2025226 AMAQI
9th Jul 2025227 AMAQI
9th Jul 2025238 AMAQI
9th Jul 2025259 AMAQI
9th Jul 20252410 AMAQI
9th Jul 20252811 AMAQI
9th Jul 20252812 PMAQI
9th Jul 2025291 PMAQI
9th Jul 2025272 PMAQI
9th Jul 2025293 PMAQI
9th Jul 2025304 PMAQI
9th Jul 2025315 PMAQI
9th Jul 2025326 PMAQI
9th Jul 2025277 PMAQI
9th Jul 2025278 PMAQI
9th Jul 2025319 PMAQI
9th Jul 20253210 PMAQI
9th Jul 20253011 PMAQI
10th Jul 20252912 AMAQI
10th Jul 2025281 AMAQI
10th Jul 2025292 AMAQI
10th Jul 2025273 AMAQI
10th Jul 2025304 AMAQI
24°C16/30°C
10th Jul 2025305 AMAQI
10th Jul 2025286 AMAQI
10th Jul 2025277 AMAQI
10th Jul 2025328 AMAQI
10th Jul 2025359 AMAQI
10th Jul 20253910 AMAQI
10th Jul 20254911 AMAQI
10th Jul 20255612 PMAQI
10th Jul 2025581 PMAQI
10th Jul 2025622 PMAQI
10th Jul 2025543 PMAQI
10th Jul 2025514 PMAQI
10th Jul 2025545 PMAQI
10th Jul 2025536 PMAQI
10th Jul 2025417 PMAQI
10th Jul 2025408 PMAQI
10th Jul 2025479 PMAQI
10th Jul 20254710 PMAQI
10th Jul 20254811 PMAQI
11th Jul 20255112 AMAQI
11th Jul 2025511 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025573 AMAQI
11th Jul 2025694 AMAQI
28°C19/35°C
11th Jul 2025665 AMAQI
11th Jul 2025666 AMAQI
11th Jul 2025677 AMAQI
11th Jul 2025698 AMAQI
11th Jul 2025649 AMAQI
11th Jul 20256510 AMAQI
11th Jul 20256411 AMAQI
11th Jul 20256112 PMAQI
11th Jul 2025671 PMAQI
11th Jul 2025632 PMAQI
11th Jul 2025593 PMAQI
11th Jul 2025534 PMAQI
11th Jul 2025555 PMAQI
11th Jul 2025596 PMAQI
11th Jul 2025597 PMAQI
11th Jul 2025628 PMAQI
11th Jul 2025589 PMAQI
11th Jul 20256110 PMAQI
11th Jul 20255711 PMAQI
12th Jul 20255712 AMAQI
12th Jul 2025591 AMAQI
12th Jul 2025592 AMAQI
12th Jul 2025593 AMAQI
12th Jul 2025594 AMAQI
30°C21/37°C
12th Jul 2025585 AMAQI
12th Jul 2025586 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025608 AMAQI
12th Jul 2025609 AMAQI
12th Jul 20256110 AMAQI
12th Jul 20256611 AMAQI
12th Jul 20256912 PMAQI
12th Jul 2025901 PMAQI
12th Jul 2025822 PMAQI
12th Jul 2025633 PMAQI
12th Jul 2025604 PMAQI
12th Jul 2025595 PMAQI
12th Jul 2025606 PMAQI
12th Jul 2025597 PMAQI
12th Jul 2025578 PMAQI
12th Jul 2025609 PMAQI
12th Jul 20255510 PMAQI
12th Jul 20255811 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025582 AMAQI
13th Jul 2025593 AMAQI
13th Jul 2025614 AMAQI
30°C23/38°C
13th Jul 2025585 AMAQI
13th Jul 2025566 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025559 AMAQI
13th Jul 20255310 AMAQI
13th Jul 20255111 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025552 PMAQI
13th Jul 2025553 PMAQI
13th Jul 2025564 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025568 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025582 AMAQI
14th Jul 2025573 AMAQI
14th Jul 2025584 AMAQI
30°C22/38°C
14th Jul 2025595 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025559 AMAQI
14th Jul 20255210 AMAQI
14th Jul 20255611 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025571 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025564 PMAQI
14th Jul 2025555 PMAQI
14th Jul 2025556 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025548 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255111 PMAQI
15th Jul 20254912 AMAQI
15th Jul 2025481 AMAQI
15th Jul 2025502 AMAQI
15th Jul 2025513 AMAQI
15th Jul 2025414 AMAQI
30°C23/37°C
15th Jul 2025435 AMAQI
15th Jul 2025436 AMAQI
15th Jul 2025467 AMAQI
15th Jul 2025458 AMAQI
15th Jul 2025449 AMAQI
15th Jul 20254210 AMAQI
15th Jul 20254211 AMAQI
15th Jul 20254612 PMAQI
15th Jul 2025421 PMAQI
15th Jul 2025452 PMAQI
15th Jul 2025463 PMAQI
15th Jul 2025494 PMAQI
15th Jul 2025495 PMAQI
15th Jul 2025496 PMAQI
15th Jul 2025497 PMAQI
15th Jul 2025468 PMAQI
15th Jul 2025449 PMAQI
15th Jul 20254510 PMAQI
15th Jul 20254711 PMAQI
16th Jul 20254512 AMAQI
16th Jul 2025441 AMAQI
16th Jul 2025432 AMAQI
16th Jul 2025443 AMAQI
16th Jul 2025334 AMAQI
28°C21/35°C
16th Jul 2025345 AMAQI
16th Jul 2025396 AMAQI
16th Jul 2025367 AMAQI
16th Jul 2025358 AMAQI
16th Jul 2025399 AMAQI
16th Jul 20253610 AMAQI
16th Jul 20253811 AMAQI
16th Jul 20254112 PMAQI
16th Jul 2025451 PMAQI
16th Jul 2025432 PMAQI
16th Jul 2025413 PMAQI
16th Jul 2025414 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025436 PMAQI
16th Jul 2025437 PMAQI
16th Jul 2025428 PMAQI
16th Jul 2025429 PMAQI
16th Jul 20254310 PMAQI
16th Jul 20254311 PMAQI
17th Jul 20254112 AMAQI
17th Jul 2025381 AMAQI
17th Jul 2025402 AMAQI
17th Jul 2025413 AMAQI
17th Jul 2025474 AMAQI
25°C19/32°C
17th Jul 2025415 AMAQI
17th Jul 2025346 AMAQI
17th Jul 2025377 AMAQI
17th Jul 2025368 AMAQI
17th Jul 2025399 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253711 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025403 PMAQI
17th Jul 2025424 PMAQI
17th Jul 2025435 PMAQI
17th Jul 2025416 PMAQI
17th Jul 2025397 PMAQI
17th Jul 2025378 PMAQI
17th Jul 2025359 PMAQI
17th Jul 20253410 PMAQI
17th Jul 20253411 PMAQI
18th Jul 20253412 AMAQI
18th Jul 2025331 AMAQI
18th Jul 2025352 AMAQI
18th Jul 2025343 AMAQI
18th Jul 2025264 AMAQI
25°C17/32°C
18th Jul 2025265 AMAQI
18th Jul 2025266 AMAQI
18th Jul 2025307 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025299 AMAQI
18th Jul 20253210 AMAQI
18th Jul 20253711 AMAQI
18th Jul 20253512 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025356 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025339 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253212 AMAQI
19th Jul 2025321 AMAQI
19th Jul 2025362 AMAQI
19th Jul 2025373 AMAQI
19th Jul 2025414 AMAQI
26°C18/33°C
19th Jul 2025365 AMAQI
19th Jul 2025356 AMAQI
19th Jul 2025347 AMAQI
19th Jul 2025358 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20253210 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20254012 PMAQI
19th Jul 2025351 PMAQI
19th Jul 2025332 PMAQI
19th Jul 2025343 PMAQI
19th Jul 2025374 PMAQI
19th Jul 2025375 PMAQI
19th Jul 2025366 PMAQI
19th Jul 2025357 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025319 PMAQI
19th Jul 20253110 PMAQI
19th Jul 20252911 PMAQI
20th Jul 20253012 AMAQI
20th Jul 2025321 AMAQI
20th Jul 2025352 AMAQI
20th Jul 2025353 AMAQI
20th Jul 2025304 AMAQI
27°C19/34°C
20th Jul 2025295 AMAQI
20th Jul 2025336 AMAQI
20th Jul 2025327 AMAQI
20th Jul 2025318 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20252710 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025292 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025315 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025297 PMAQI
20th Jul 2025298 PMAQI
20th Jul 2025309 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20252712 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025292 AMAQI
21st Jul 2025293 AMAQI
21st Jul 2025334 AMAQI
26°C19/32°C
21st Jul 2025305 AMAQI
21st Jul 2025236 AMAQI
21st Jul 2025277 AMAQI
21st Jul 2025288 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025282 PMAQI
21st Jul 2025293 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025315 PMAQI
21st Jul 2025306 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025319 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20252811 PMAQI
22nd Jul 20252912 AMAQI
22nd Jul 2025301 AMAQI
22nd Jul 2025272 AMAQI
22nd Jul 2025243 AMAQI
22nd Jul 2025174 AMAQI
22°C17/28°C
22nd Jul 2025175 AMAQI
22nd Jul 2025176 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251711 AMAQI
22nd Jul 20251812 PMAQI
22nd Jul 2025191 PMAQI
22nd Jul 2025192 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025255 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025208 PMAQI
22nd Jul 2025209 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20251911 PMAQI
23rd Jul 20252112 AMAQI
23rd Jul 2025201 AMAQI
23rd Jul 2025212 AMAQI
23rd Jul 2025233 AMAQI
23rd Jul 2025254 AMAQI
20°C12/27°C
23rd Jul 2025225 AMAQI
23rd Jul 2025186 AMAQI
23rd Jul 2025197 AMAQI
23rd Jul 2025188 AMAQI
23rd Jul 2025179 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20251811 AMAQI
23rd Jul 20251812 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025245 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025227 PMAQI
23rd Jul 2025238 PMAQI
23rd Jul 2025279 PMAQI
23rd Jul 20252910 PMAQI
23rd Jul 20252611 PMAQI
24th Jul 20252312 AMAQI
24th Jul 2025231 AMAQI
24th Jul 2025252 AMAQI
24th Jul 2025253 AMAQI
24th Jul 2025264 AMAQI
21°C14/29°C
24th Jul 2025235 AMAQI
24th Jul 2025216 AMAQI
24th Jul 2025227 AMAQI
24th Jul 2025218 AMAQI
24th Jul 2025189 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025241 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025255 PMAQI
24th Jul 2025256 PMAQI
24th Jul 2025257 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025229 PMAQI
24th Jul 20252310 PMAQI
24th Jul 20252311 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025271 AMAQI
25th Jul 2025272 AMAQI
25th Jul 2025253 AMAQI
25th Jul 2025274 AMAQI
21°C15/28°C
25th Jul 2025275 AMAQI
25th Jul 2025276 AMAQI
25th Jul 2025267 AMAQI
25th Jul 2025248 AMAQI
25th Jul 2025249 AMAQI
25th Jul 20252610 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20253212 PMAQI
25th Jul 2025261 PMAQI
25th Jul 2025252 PMAQI
25th Jul 2025273 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025226 PMAQI
25th Jul 2025257 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252311 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025251 AMAQI
26th Jul 2025262 AMAQI
26th Jul 2025253 AMAQI
26th Jul 2025214 AMAQI
23°C17/31°C
26th Jul 2025225 AMAQI
26th Jul 2025226 AMAQI
26th Jul 2025187 AMAQI
26th Jul 2025218 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025256 PMAQI
26th Jul 2025237 PMAQI
26th Jul 2025238 PMAQI
26th Jul 2025239 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252412 AMAQI
27th Jul 2025231 AMAQI
27th Jul 2025272 AMAQI
27th Jul 2025283 AMAQI
27th Jul 2025244 AMAQI
22°C18/29°C
27th Jul 2025215 AMAQI
27th Jul 2025256 AMAQI
27th Jul 2025247 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025189 AMAQI
27th Jul 20251810 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025233 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025257 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252111 PMAQI
28th Jul 20252012 AMAQI
28th Jul 2025241 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025294 AMAQI
23°C16/30°C
28th Jul 2025295 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025279 AMAQI
28th Jul 20252310 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252412 PMAQI
28th Jul 2025261 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025293 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025266 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025278 PMAQI
28th Jul 2025299 PMAQI
28th Jul 20252710 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252812 AMAQI
29th Jul 2025301 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025313 AMAQI
29th Jul 2025324 AMAQI
24°C17/30°C
29th Jul 2025305 AMAQI
29th Jul 2025296 AMAQI
29th Jul 2025307 AMAQI
29th Jul 2025338 AMAQI
29th Jul 2025299 AMAQI
29th Jul 20252710 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025371 PMAQI
29th Jul 2025342 PMAQI
29th Jul 2025353 PMAQI
29th Jul 2025334 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025317 PMAQI
29th Jul 2025318 PMAQI
29th Jul 2025269 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252912 AMAQI
30th Jul 2025291 AMAQI
30th Jul 2025332 AMAQI
30th Jul 2025343 AMAQI
30th Jul 2025324 AMAQI
25°C18/32°C
30th Jul 2025315 AMAQI
30th Jul 2025306 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025358 AMAQI
30th Jul 2025359 AMAQI
30th Jul 20253310 AMAQI
30th Jul 20253511 AMAQI
30th Jul 20253512 PMAQI
30th Jul 2025301 PMAQI
30th Jul 2025332 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025324 PMAQI
30th Jul 2025325 PMAQI
30th Jul 2025326 PMAQI
30th Jul 2025327 PMAQI
30th Jul 2025328 PMAQI
30th Jul 2025319 PMAQI
30th Jul 20253110 PMAQI
30th Jul 20253011 PMAQI
31st Jul 20253212 AMAQI
31st Jul 2025321 AMAQI
31st Jul 2025332 AMAQI
31st Jul 2025353 AMAQI
31st Jul 2025354 AMAQI
25°C19/31°C
31st Jul 2025345 AMAQI
31st Jul 2025356 AMAQI
31st Jul 2025407 AMAQI
31st Jul 2025378 AMAQI
31st Jul 2025329 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20253511 AMAQI
31st Jul 20253612 PMAQI
31st Jul 2025401 PMAQI
31st Jul 2025392 PMAQI
31st Jul 2025373 PMAQI
31st Jul 2025364 PMAQI
31st Jul 2025365 PMAQI
31st Jul 2025356 PMAQI
31st Jul 2025337 PMAQI
31st Jul 2025358 PMAQI
31st Jul 2025339 PMAQI
31st Jul 20252910 PMAQI
31st Jul 20253311 PMAQI
1st Aug 20253612 AMAQI
1st Aug 2025361 AMAQI
1st Aug 2025352 AMAQI
1st Aug 2025353 AMAQI
1st Aug 2025334 AMAQI
26°C21/32°C
1st Aug 2025325 AMAQI
1st Aug 2025316 AMAQI
1st Aug 2025297 AMAQI
1st Aug 2025338 AMAQI
1st Aug 2025359 AMAQI
1st Aug 20253810 AMAQI
1st Aug 20254011 AMAQI
1st Aug 20253912 PMAQI
1st Aug 2025391 PMAQI
1st Aug 2025422 PMAQI
1st Aug 2025433 PMAQI
1st Aug 2025384 PMAQI
1st Aug 2025355 PMAQI
1st Aug 2025356 PMAQI
1st Aug 2025377 PMAQI
1st Aug 2025348 PMAQI
1st Aug 2025329 PMAQI
1st Aug 20253610 PMAQI
1st Aug 20253711 PMAQI
2nd Aug 20254112 AMAQI
2nd Aug 2025411 AMAQI
2nd Aug 2025412 AMAQI
2nd Aug 2025423 AMAQI
2nd Aug 2025424 AMAQI
26°C20/33°C
2nd Aug 2025385 AMAQI
2nd Aug 2025336 AMAQI
2nd Aug 2025327 AMAQI
2nd Aug 2025338 AMAQI
2nd Aug 2025319 AMAQI
2nd Aug 20253110 AMAQI
2nd Aug 20253211 AMAQI
2nd Aug 20253412 PMAQI
2nd Aug 2025351 PMAQI
2nd Aug 2025372 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025354 PMAQI
2nd Aug 2025375 PMAQI
2nd Aug 2025376 PMAQI
2nd Aug 2025347 PMAQI
2nd Aug 2025318 PMAQI
2nd Aug 2025309 PMAQI
2nd Aug 20253410 PMAQI
2nd Aug 20253111 PMAQI
3rd Aug 20253012 AMAQI
3rd Aug 2025321 AMAQI
3rd Aug 2025332 AMAQI
3rd Aug 2025323 AMAQI
3rd Aug 2025334 AMAQI
25°C19/32°C
3rd Aug 2025325 AMAQI
3rd Aug 2025296 AMAQI
3rd Aug 2025237 AMAQI
3rd Aug 2025238 AMAQI
3rd Aug 2025229 AMAQI
3rd Aug 20252410 AMAQI
3rd Aug 20253011 AMAQI
3rd Aug 20253412 PMAQI
3rd Aug 2025361 PMAQI
3rd Aug 2025382 PMAQI
3rd Aug 2025363 PMAQI
3rd Aug 2025344 PMAQI
3rd Aug 2025335 PMAQI
3rd Aug 2025306 PMAQI
3rd Aug 2025307 PMAQI
3rd Aug 2025308 PMAQI
3rd Aug 2025309 PMAQI
3rd Aug 20253110 PMAQI
3rd Aug 20253111 PMAQI
4th Aug 20253212 AMAQI
4th Aug 2025281 AMAQI
4th Aug 2025252 AMAQI
4th Aug 2025233 AMAQI
4th Aug 2025244 AMAQI
25°C19/31°C
4th Aug 2025245 AMAQI
4th Aug 2025276 AMAQI
4th Aug 2025287 AMAQI
4th Aug 2025298 AMAQI
4th Aug 2025319 AMAQI
4th Aug 20253010 AMAQI
4th Aug 20253311 AMAQI
4th Aug 20254012 PMAQI
4th Aug 2025491 PMAQI
4th Aug 2025472 PMAQI
4th Aug 2025403 PMAQI
4th Aug 2025444 PMAQI
4th Aug 2025385 PMAQI
4th Aug 2025316 PMAQI
4th Aug 2025307 PMAQI
4th Aug 2025308 PMAQI
4th Aug 2025289 PMAQI
4th Aug 20252810 PMAQI
4th Aug 20252811 PMAQI
5th Aug 20252812 AMAQI
5th Aug 2025261 AMAQI
5th Aug 2025272 AMAQI
5th Aug 2025283 AMAQI
5th Aug 2025254 AMAQI
23°C16/29°C
5th Aug 2025265 AMAQI
5th Aug 2025276 AMAQI
5th Aug 2025287 AMAQI
5th Aug 2025348 AMAQI
5th Aug 2025339 AMAQI
5th Aug 20253210 AMAQI
5th Aug 20253511 AMAQI
5th Aug 20253912 PMAQI
5th Aug 2025401 PMAQI
5th Aug 2025382 PMAQI
5th Aug 2025373 PMAQI
5th Aug 2025354 PMAQI
5th Aug 2025355 PMAQI
5th Aug 2025366 PMAQI
5th Aug 2025327 PMAQI
5th Aug 2025308 PMAQI
5th Aug 2025289 PMAQI
5th Aug 20252810 PMAQI
5th Aug 20253111 PMAQI
6th Aug 20253212 AMAQI
6th Aug 2025301 AMAQI
6th Aug 2025322 AMAQI
6th Aug 2025333 AMAQI
6th Aug 2025374 AMAQI
23°C17/30°C
6th Aug 2025355 AMAQI
5 AM6th Aug 2025366 AMAQI
6th Aug 2025337 AMAQI
6th Aug 2025348 AMAQI
6th Aug 2025359 AMAQI
6th Aug 20253710 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20254412 PMAQI
12 PM6th Aug 2025471 PMAQI
6th Aug 2025422 PMAQI
6th Aug 2025333 PMAQI
6th Aug 2025284 PMAQI
6th Aug 2025265 PMAQI
6th Aug 2025246 PMAQI
6th Aug 2025327 PMAQI
6th Aug 2025278 PMAQI
8 PM6th Aug 2025239 PMAQI
6th Aug 20252510 PMAQI
12 AM
4 AM
24°C18/31°C
Day time
Avg. Highest Time
12 PM - 2 PM
39AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM - 10 AM
33AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 2 PM (Avg. 39), while the lowest AQI was between 5 AM to 10 AM (Avg. 33).
Night time
Avg. Highest Time
12 AM - 4 AM
35AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 PM - 11 PM
33AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 35), while the lowest AQI was between 9 PM to 11 PM (Avg. 33).
2025 Days Vs Air Quality
Red Bluff, California, United States
2025
95%
206
5%
10
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
206 DaysModerate
10 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 219 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
Red Bluff, 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.
1st January 2025
62AQI
62AQI
2nd January 2025
47AQI
47AQI
3rd January 2025
46AQI
46AQI
4th January 2025
32AQI
32AQI
5th January 2025
41AQI
41AQI
6th January 2025
37AQI
37AQI
7th January 2025
31AQI
31AQI
8th January 2025
37AQI
37AQI
9th January 2025
37AQI
37AQI
10th January 2025
46AQI
46AQI
11th January 2025
36AQI
36AQI
12th January 2025
33AQI
33AQI
13th January 2025
36AQI
36AQI
14th January 2025
42AQI
42AQI
15th January 2025
49AQI
49AQI
16th January 2025
47AQI
47AQI
17th January 2025
48AQI
48AQI
18th January 2025
48AQI
48AQI
19th January 2025
49AQI
49AQI
20th January 2025
39AQI
39AQI
21st January 2025
45AQI
45AQI
22nd January 2025
44AQI
44AQI
23rd January 2025
46AQI
46AQI
24th January 2025
56AQI
56AQI
25th January 2025
40AQI
40AQI
26th January 2025
36AQI
36AQI
27th January 2025
42AQI
42AQI
28th January 2025
52AQI
52AQI
29th January 2025
56AQI
56AQI
30th January 2025
62AQI
62AQI
31st January 2025
55AQI
55AQI
1st February 2025
38AQI
38AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
27AQI
27AQI
4th February 2025
28AQI
28AQI
5th February 2025
28AQI
28AQI
6th February 2025
37AQI
37AQI
7th February 2025
26AQI
26AQI
8th February 2025
32AQI
32AQI
9th February 2025
31AQI
31AQI
10th February 2025
31AQI
31AQI
11th February 2025
36AQI
36AQI
12th February 2025
40AQI
40AQI
13th February 2025
34AQI
34AQI
14th February 2025
25AQI
25AQI
15th February 2025
27AQI
27AQI
16th February 2025
32AQI
32AQI
17th February 2025
27AQI
27AQI
18th February 2025
31AQI
31AQI
19th February 2025
32AQI
32AQI
20th February 2025
29AQI
29AQI
21st February 2025
28AQI
28AQI
22nd February 2025
35AQI
35AQI
23rd February 2025
28AQI
28AQI
24th February 2025
30AQI
30AQI
25th February 2025
26AQI
26AQI
26th February 2025
29AQI
29AQI
27th February 2025
28AQI
28AQI
28th February 2025
29AQI
29AQI
1st March 2025
31AQI
31AQI
2nd March 2025
22AQI
22AQI
3rd March 2025
22AQI
22AQI
4th March 2025
28AQI
28AQI
5th March 2025
28AQI
28AQI
6th March 2025
22AQI
22AQI
7th March 2025
26AQI
26AQI
8th March 2025
28AQI
28AQI
9th March 2025
28AQI
28AQI
10th March 2025
29AQI
29AQI
11th March 2025
28AQI
28AQI
12th March 2025
19AQI
19AQI
13th March 2025
21AQI
21AQI
14th March 2025
20AQI
20AQI
15th March 2025
25AQI
25AQI
16th March 2025
26AQI
26AQI
17th March 2025
21AQI
21AQI
18th March 2025
21AQI
21AQI
19th March 2025
26AQI
26AQI
20th March 2025
20AQI
20AQI
21st March 2025
21AQI
21AQI
22nd March 2025
22AQI
22AQI
23rd March 2025
22AQI
22AQI
24th March 2025
25AQI
25AQI
25th March 2025
26AQI
26AQI
26th March 2025
28AQI
28AQI
27th March 2025
19AQI
19AQI
28th March 2025
23AQI
23AQI
29th March 2025
22AQI
22AQI
30th March 2025
27AQI
27AQI
31st March 2025
23AQI
23AQI
1st April 2025
22AQI
22AQI
2nd April 2025
22AQI
22AQI
3rd April 2025
23AQI
23AQI
4th April 2025
24AQI
24AQI
5th April 2025
23AQI
23AQI
6th April 2025
26AQI
26AQI
7th April 2025
18AQI
18AQI
8th April 2025
20AQI
20AQI
9th April 2025
23AQI
23AQI
10th April 2025
27AQI
27AQI
11th April 2025
32AQI
32AQI
12th April 2025
22AQI
22AQI
13th April 2025
24AQI
24AQI
14th April 2025
25AQI
25AQI
15th April 2025
29AQI
29AQI
16th April 2025
36AQI
36AQI
17th April 2025
27AQI
27AQI
18th April 2025
27AQI
27AQI
19th April 2025
23AQI
23AQI
20th April 2025
31AQI
31AQI
21st April 2025
23AQI
23AQI
22nd April 2025
26AQI
26AQI
23rd April 2025
33AQI
33AQI
24th April 2025
42AQI
42AQI
25th April 2025
29AQI
29AQI
26th April 2025
26AQI
26AQI
27th April 2025
20AQI
20AQI
28th April 2025
20AQI
20AQI
29th April 2025
23AQI
23AQI
30th April 2025
24AQI
24AQI
1st May 2025
22AQI
22AQI
2nd May 2025
29AQI
29AQI
3rd May 2025
23AQI
23AQI
4th May 2025
22AQI
22AQI
5th May 2025
23AQI
23AQI
6th May 2025
23AQI
23AQI
7th May 2025
31AQI
31AQI
8th May 2025
34AQI
34AQI
9th May 2025
30AQI
30AQI
10th May 2025
25AQI
25AQI
11th May 2025
26AQI
26AQI
12th May 2025
21AQI
21AQI
13th May 2025
20AQI
20AQI
14th May 2025
19AQI
19AQI
15th May 2025
19AQI
19AQI
16th May 2025
21AQI
21AQI
17th May 2025
20AQI
20AQI
18th May 2025
19AQI
19AQI
19th May 2025
20AQI
20AQI
20th May 2025
18AQI
18AQI
21st May 2025
22AQI
22AQI
22nd May 2025
19AQI
19AQI
23rd May 2025
23AQI
23AQI
24th May 2025
26AQI
26AQI
25th May 2025
28AQI
28AQI
26th May 2025
19AQI
19AQI
27th May 2025
23AQI
23AQI
28th May 2025
30AQI
30AQI
29th May 2025
27AQI
27AQI
30th May 2025
26AQI
26AQI
31st May 2025
29AQI
29AQI
1st June 2025
28AQI
28AQI
2nd June 2025
25AQI
25AQI
3rd June 2025
31AQI
31AQI
4th June 2025
28AQI
28AQI
5th June 2025
30AQI
30AQI
6th June 2025
35AQI
35AQI
7th June 2025
38AQI
38AQI
8th June 2025
35AQI
35AQI
9th June 2025
35AQI
35AQI
10th June 2025
37AQI
37AQI
11th June 2025
36AQI
36AQI
12th June 2025
39AQI
39AQI
13th June 2025
38AQI
38AQI
14th June 2025
33AQI
33AQI
15th June 2025
27AQI
27AQI
16th June 2025
26AQI
26AQI
17th June 2025
26AQI
26AQI
18th June 2025
27AQI
27AQI
19th June 2025
26AQI
26AQI
20th June 2025
34AQI
34AQI
21st June 2025
24AQI
24AQI
22nd June 2025
21AQI
21AQI
23rd June 2025
21AQI
21AQI
24th June 2025
24AQI
24AQI
25th June 2025
30AQI
30AQI
26th June 2025
29AQI
29AQI
27th June 2025
31AQI
31AQI
28th June 2025
26AQI
26AQI
29th June 2025
29AQI
29AQI
30th June 2025
33AQI
33AQI
1st July 2025
35AQI
35AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
30AQI
30AQI
4th July 2025
29AQI
29AQI
5th July 2025
39AQI
39AQI
6th July 2025
35AQI
35AQI
7th July 2025
32AQI
32AQI
8th July 2025
30AQI
30AQI
9th July 2025
28AQI
28AQI
10th July 2025
41AQI
41AQI
11th July 2025
60AQI
60AQI
12th July 2025
61AQI
61AQI
13th July 2025
56AQI
56AQI
14th July 2025
55AQI
55AQI
15th July 2025
46AQI
46AQI
16th July 2025
41AQI
41AQI
17th July 2025
39AQI
39AQI
18th July 2025
33AQI
33AQI
19th July 2025
35AQI
35AQI
20th July 2025
30AQI
30AQI
21st July 2025
29AQI
29AQI
22nd July 2025
21AQI
21AQI
23rd July 2025
22AQI
22AQI
24th July 2025
23AQI
23AQI
25th July 2025
26AQI
26AQI
26th July 2025
24AQI
24AQI
27th July 2025
23AQI
23AQI
28th July 2025
27AQI
27AQI
29th July 2025
30AQI
30AQI
30th July 2025
32AQI
32AQI
31st July 2025
34AQI
34AQI
1st August 2025
35AQI
35AQI
2nd August 2025
36AQI
36AQI
3rd August 2025
31AQI
31AQI
4th August 2025
31AQI
31AQI
44AQI
30AQI
24AQI
26AQI
24AQI
30AQI
35AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202531AQI
25
6
28
31
30
31
30
27
4
4
206
10
Highest AQI recorded in
January44AQI
Lowest AQI recorded in
May24AQI
202431AQI
31
29
31
30
31
30
27
4
25
6
30
29
2
28
2
20
11
341
25
Highest AQI recorded in
December43AQI
Lowest AQI recorded in
January21AQI
202348AQI
31
25
3
31
17
21
2
20
1
1
6
25
6
25
5
1
27
3
21
2
1
7
29
31
303
22
3
13
Highest AQI recorded in
June132AQI
Lowest AQI recorded in
December19AQI
202227AQI
19
1
18
30
14
28
29
20
2
25
4
29
2
29
1
25
6
268
14
Highest AQI recorded in
September34AQI
Lowest AQI recorded in
March18AQI
202141AQI
22
4
28
31
29
1
31
29
20
8
3
3
8
15
5
18
10
2
30
1
27
3
29
1
297
36
20
5
Highest AQI recorded in
August110AQI
Lowest AQI recorded in
March23AQI
202049AQI
20
18
30
30
1
15
5
5
2
4
10
6
8
1
15
7
3
1
27
3
22
3
181
29
14
11
1
Highest AQI recorded in
September113AQI
Lowest AQI recorded in
May23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
49AQILeast Polluted Year Recorded
2022(Avg.)
27AQIRed Bluff's annual 2025 AQI (31) shows an average percentage change of -17.9% (improved AQI) compared to previous years: 2020 (49), 2021 (41), 2022 (27), 2023 (48), 2024 (31).
