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
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2023
118AQILowest AQI recorded on
18th Aug 2025
20AQISame Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 42 of Good air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 8th Aug - 9th Aug 2026
Red Bluff, California, United States
AQI
Day
Night
.
6 AM8th Aug 2026
8 PM
5 AM9th Aug 2026
Day time
Avg. Highest Time
9AM8th Aug
54AQI
Avg. Lowest Time
7AM8th Aug
35AQI
Night time
Avg. Highest Time
11PM8th Aug
49AQI
Avg. Lowest Time
2AM9th Aug
36AQI
In the last 24 hours,
Red Bluff's AQI reached its highest point of 54 at 9 AM during the Day, while the lowest point, 35, was recorded at 7 AM during the Day between 8th Aug and 9th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Red Bluff, California, United States
JulAug
11th - 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 - 07th07th - 08th08th - 09th09th
Day
Night
11th Jul 2026186 AMAQI
11th Jul 2026177 AMAQI
11th Jul 2026178 AMAQI
11th Jul 2026179 AMAQI
11th Jul 20261610 AMAQI
11th Jul 20261811 AMAQI
11th Jul 20261912 PMAQI
11th Jul 2026191 PMAQI
11th Jul 2026182 PMAQI
11th Jul 2026183 PMAQI
11th Jul 2026184 PMAQI
11th Jul 2026155 PMAQI
11th Jul 2026126 PMAQI
11th Jul 2026107 PMAQI
11th Jul 2026138 PMAQI
11th Jul 2026169 PMAQI
11th Jul 20261810 PMAQI
11th Jul 20261911 PMAQI
12th Jul 20261812 AMAQI
12th Jul 2026201 AMAQI
12th Jul 2026182 AMAQI
12th Jul 2026193 AMAQI
12th Jul 2026184 AMAQI
12th Jul 2026185 AMAQI
29°C18/39°C
12th Jul 2026176 AMAQI
12th Jul 2026167 AMAQI
12th Jul 2026168 AMAQI
12th Jul 2026149 AMAQI
12th Jul 20261510 AMAQI
12th Jul 20261611 AMAQI
12th Jul 20261512 PMAQI
12th Jul 2026131 PMAQI
12th Jul 2026122 PMAQI
12th Jul 2026113 PMAQI
12th Jul 2026144 PMAQI
12th Jul 2026145 PMAQI
12th Jul 2026126 PMAQI
12th Jul 2026107 PMAQI
12th Jul 2026148 PMAQI
12th Jul 2026169 PMAQI
12th Jul 20261610 PMAQI
12th Jul 20261011 PMAQI
13th Jul 20261212 AMAQI
13th Jul 2026141 AMAQI
13th Jul 2026142 AMAQI
13th Jul 2026133 AMAQI
13th Jul 2026134 AMAQI
13th Jul 2026125 AMAQI
30°C23/40°C
13th Jul 2026126 AMAQI
13th Jul 2026117 AMAQI
13th Jul 2026188 AMAQI
13th Jul 2026259 AMAQI
13th Jul 20262410 AMAQI
13th Jul 20262411 AMAQI
13th Jul 20262012 PMAQI
13th Jul 2026181 PMAQI
13th Jul 2026172 PMAQI
13th Jul 2026163 PMAQI
13th Jul 2026164 PMAQI
13th Jul 2026165 PMAQI
13th Jul 2026156 PMAQI
13th Jul 2026167 PMAQI
13th Jul 2026198 PMAQI
13th Jul 2026209 PMAQI
13th Jul 20262210 PMAQI
13th Jul 20262211 PMAQI
14th Jul 20262212 AMAQI
14th Jul 2026221 AMAQI
14th Jul 2026222 AMAQI
14th Jul 2026223 AMAQI
14th Jul 2026224 AMAQI
14th Jul 2026205 AMAQI
31°C20/41°C
14th Jul 2026226 AMAQI
14th Jul 2026207 AMAQI
14th Jul 2026238 AMAQI
14th Jul 2026279 AMAQI
14th Jul 20262510 AMAQI
14th Jul 20262411 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026192 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026184 PMAQI
14th Jul 2026175 PMAQI
14th Jul 2026146 PMAQI
14th Jul 2026107 PMAQI
14th Jul 2026168 PMAQI
14th Jul 2026169 PMAQI
14th Jul 20261410 PMAQI
14th Jul 20261811 PMAQI
15th Jul 20261412 AMAQI
15th Jul 2026131 AMAQI
15th Jul 2026102 AMAQI
15th Jul 2026103 AMAQI
15th Jul 2026154 AMAQI
15th Jul 2026145 AMAQI
33°C24/42°C
15th Jul 2026126 AMAQI
15th Jul 2026127 AMAQI
15th Jul 2026148 AMAQI
15th Jul 2026189 AMAQI
15th Jul 20262010 AMAQI
15th Jul 20262011 AMAQI
15th Jul 20261612 PMAQI
15th Jul 2026141 PMAQI
15th Jul 2026182 PMAQI
15th Jul 2026173 PMAQI
15th Jul 2026204 PMAQI
15th Jul 2026195 PMAQI
15th Jul 2026166 PMAQI
15th Jul 2026137 PMAQI
15th Jul 2026128 PMAQI
15th Jul 2026109 PMAQI
15th Jul 20261210 PMAQI
15th Jul 20261411 PMAQI
16th Jul 20261412 AMAQI
16th Jul 2026101 AMAQI
16th Jul 2026162 AMAQI
16th Jul 2026143 AMAQI
16th Jul 2026124 AMAQI
16th Jul 2026145 AMAQI
34°C23/43°C
16th Jul 2026156 AMAQI
16th Jul 2026127 AMAQI
16th Jul 2026238 AMAQI
16th Jul 2026279 AMAQI
16th Jul 20262510 AMAQI
16th Jul 20261811 AMAQI
16th Jul 20261612 PMAQI
16th Jul 2026161 PMAQI
16th Jul 2026162 PMAQI
16th Jul 2026183 PMAQI
16th Jul 2026174 PMAQI
16th Jul 2026185 PMAQI
16th Jul 2026186 PMAQI
16th Jul 2026167 PMAQI
16th Jul 2026158 PMAQI
16th Jul 2026169 PMAQI
16th Jul 20261910 PMAQI
16th Jul 20262211 PMAQI
17th Jul 20262412 AMAQI
17th Jul 2026221 AMAQI
17th Jul 2026332 AMAQI
17th Jul 2026383 AMAQI
17th Jul 2026414 AMAQI
17th Jul 2026445 AMAQI
31°C22/39°C
17th Jul 2026536 AMAQI
17th Jul 2026507 AMAQI
17th Jul 2026518 AMAQI
17th Jul 2026409 AMAQI
17th Jul 20264010 AMAQI
17th Jul 20263911 AMAQI
17th Jul 20264312 PMAQI
17th Jul 2026461 PMAQI
17th Jul 2026422 PMAQI
17th Jul 2026383 PMAQI
17th Jul 2026444 PMAQI
17th Jul 2026385 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026347 PMAQI
17th Jul 2026418 PMAQI
17th Jul 2026489 PMAQI
17th Jul 20264610 PMAQI
17th Jul 20264311 PMAQI
18th Jul 20263712 AMAQI
18th Jul 2026481 AMAQI
18th Jul 2026402 AMAQI
18th Jul 2026463 AMAQI
18th Jul 2026484 AMAQI
18th Jul 2026385 AMAQI
29°C18/39°C
18th Jul 2026556 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026408 AMAQI
18th Jul 2026549 AMAQI
18th Jul 20264810 AMAQI
18th Jul 20263711 AMAQI
18th Jul 20264812 PMAQI
18th Jul 2026531 PMAQI
18th Jul 2026362 PMAQI
18th Jul 2026573 PMAQI
18th Jul 2026314 PMAQI
18th Jul 2026365 PMAQI
18th Jul 2026316 PMAQI
18th Jul 2026337 PMAQI
18th Jul 2026438 PMAQI
18th Jul 2026449 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20265411 PMAQI
19th Jul 20264012 AMAQI
19th Jul 2026461 AMAQI
19th Jul 2026302 AMAQI
19th Jul 2026323 AMAQI
19th Jul 2026394 AMAQI
19th Jul 2026525 AMAQI
28°C17/39°C
19th Jul 2026386 AMAQI
19th Jul 2026487 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026379 AMAQI
19th Jul 20264610 AMAQI
19th Jul 20264311 AMAQI
19th Jul 20264712 PMAQI
19th Jul 2026421 PMAQI
19th Jul 2026352 PMAQI
19th Jul 2026393 PMAQI
19th Jul 2026464 PMAQI
19th Jul 2026405 PMAQI
19th Jul 2026386 PMAQI
19th Jul 2026287 PMAQI
19th Jul 2026318 PMAQI
19th Jul 2026309 PMAQI
19th Jul 20264410 PMAQI
19th Jul 20264211 PMAQI
20th Jul 20262812 AMAQI
20th Jul 2026441 AMAQI
20th Jul 2026322 AMAQI
20th Jul 2026283 AMAQI
20th Jul 2026354 AMAQI
20th Jul 2026485 AMAQI
29°C18/39°C
20th Jul 2026376 AMAQI
20th Jul 2026447 AMAQI
20th Jul 2026368 AMAQI
20th Jul 2026449 AMAQI
20th Jul 20264210 AMAQI
20th Jul 20264811 AMAQI
20th Jul 20264712 PMAQI
20th Jul 2026521 PMAQI
20th Jul 2026422 PMAQI
20th Jul 2026553 PMAQI
20th Jul 2026444 PMAQI
20th Jul 2026365 PMAQI
20th Jul 2026396 PMAQI
20th Jul 2026397 PMAQI
20th Jul 2026509 PMAQI
20th Jul 20263810 PMAQI
20th Jul 20265611 PMAQI
21st Jul 20262912 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026552 AMAQI
21st Jul 2026543 AMAQI
21st Jul 2026424 AMAQI
21st Jul 2026435 AMAQI
30°C24/39°C
21st Jul 2026486 AMAQI
21st Jul 2026387 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026569 AMAQI
21st Jul 20264310 AMAQI
21st Jul 20262811 AMAQI
21st Jul 20262512 PMAQI
21st Jul 2026431 PMAQI
21st Jul 2026322 PMAQI
21st Jul 2026313 PMAQI
21st Jul 2026304 PMAQI
21st Jul 2026225 PMAQI
21st Jul 2026246 PMAQI
21st Jul 2026437 PMAQI
21st Jul 2026528 PMAQI
21st Jul 2026549 PMAQI
21st Jul 20265410 PMAQI
21st Jul 20265411 PMAQI
22nd Jul 20264912 AMAQI
22nd Jul 2026411 AMAQI
22nd Jul 2026482 AMAQI
22nd Jul 2026473 AMAQI
22nd Jul 2026464 AMAQI
22nd Jul 2026515 AMAQI
32°C22/42°C
22nd Jul 2026366 AMAQI
22nd Jul 2026397 AMAQI
22nd Jul 2026428 AMAQI
22nd Jul 2026439 AMAQI
22nd Jul 20264310 AMAQI
22nd Jul 20264611 AMAQI
22nd Jul 20263212 PMAQI
22nd Jul 2026481 PMAQI
22nd Jul 2026242 PMAQI
22nd Jul 2026583 PMAQI
22nd Jul 2026574 PMAQI
22nd Jul 2026445 PMAQI
22nd Jul 2026336 PMAQI
22nd Jul 2026707 PMAQI
22nd Jul 2026628 PMAQI
22nd Jul 2026419 PMAQI
22nd Jul 20265210 PMAQI
22nd Jul 20265311 PMAQI
23rd Jul 20265312 AMAQI
23rd Jul 2026401 AMAQI
23rd Jul 2026502 AMAQI
23rd Jul 2026483 AMAQI
23rd Jul 2026384 AMAQI
23rd Jul 2026445 AMAQI
30°C22/36°C
23rd Jul 2026396 AMAQI
23rd Jul 2026447 AMAQI
23rd Jul 2026528 AMAQI
23rd Jul 2026609 AMAQI
23rd Jul 20264410 AMAQI
23rd Jul 20264911 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026541 PMAQI
23rd Jul 2026482 PMAQI
23rd Jul 2026353 PMAQI
23rd Jul 2026424 PMAQI
23rd Jul 2026305 PMAQI
23rd Jul 2026306 PMAQI
23rd Jul 2026327 PMAQI
23rd Jul 2026348 PMAQI
23rd Jul 2026529 PMAQI
23rd Jul 20265710 PMAQI
23rd Jul 20265111 PMAQI
24th Jul 20263812 AMAQI
24th Jul 2026381 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026503 AMAQI
24th Jul 2026384 AMAQI
24th Jul 2026525 AMAQI
28°C17/38°C
24th Jul 2026476 AMAQI
24th Jul 2026407 AMAQI
24th Jul 2026558 AMAQI
24th Jul 2026479 AMAQI
24th Jul 20264710 AMAQI
24th Jul 20265011 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026361 PMAQI
24th Jul 2026442 PMAQI
24th Jul 2026473 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026395 PMAQI
24th Jul 2026246 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026508 PMAQI
24th Jul 2026439 PMAQI
24th Jul 20264610 PMAQI
24th Jul 20264411 PMAQI
25th Jul 20264312 AMAQI
25th Jul 2026461 AMAQI
25th Jul 2026562 AMAQI
25th Jul 2026513 AMAQI
25th Jul 2026484 AMAQI
25th Jul 2026435 AMAQI
29°C18/39°C
25th Jul 2026436 AMAQI
25th Jul 2026447 AMAQI
25th Jul 2026438 AMAQI
25th Jul 2026489 AMAQI
25th Jul 20264010 AMAQI
25th Jul 20264611 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026431 PMAQI
25th Jul 2026382 PMAQI
25th Jul 2026473 PMAQI
25th Jul 2026434 PMAQI
25th Jul 2026435 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026357 PMAQI
25th Jul 2026378 PMAQI
25th Jul 2026279 PMAQI
25th Jul 20263410 PMAQI
25th Jul 20261911 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026421 AMAQI
26th Jul 2026432 AMAQI
26th Jul 2026473 AMAQI
26th Jul 2026394 AMAQI
26th Jul 2026505 AMAQI
28°C18/38°C
26th Jul 2026466 AMAQI
26th Jul 2026467 AMAQI
26th Jul 2026438 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20264210 AMAQI
26th Jul 20264211 AMAQI
26th Jul 20264212 PMAQI
26th Jul 2026371 PMAQI
26th Jul 2026392 PMAQI
26th Jul 2026473 PMAQI
26th Jul 2026404 PMAQI
26th Jul 2026245 PMAQI
26th Jul 2026366 PMAQI
26th Jul 2026407 PMAQI
26th Jul 2026378 PMAQI
26th Jul 2026479 PMAQI
26th Jul 20263710 PMAQI
26th Jul 20265211 PMAQI
27th Jul 20264512 AMAQI
27th Jul 2026441 AMAQI
27th Jul 2026432 AMAQI
27th Jul 2026353 AMAQI
27th Jul 2026294 AMAQI
27th Jul 2026305 AMAQI
29°C18/39°C
27th Jul 2026476 AMAQI
27th Jul 2026507 AMAQI
27th Jul 2026508 AMAQI
27th Jul 2026439 AMAQI
27th Jul 20264710 AMAQI
27th Jul 20265111 AMAQI
27th Jul 20264312 PMAQI
27th Jul 2026471 PMAQI
27th Jul 2026392 PMAQI
27th Jul 2026183 PMAQI
27th Jul 2026194 PMAQI
27th Jul 2026515 PMAQI
27th Jul 2026316 PMAQI
27th Jul 2026307 PMAQI
27th Jul 2026288 PMAQI
27th Jul 2026419 PMAQI
27th Jul 20262710 PMAQI
27th Jul 20264211 PMAQI
28th Jul 20264412 AMAQI
28th Jul 2026411 AMAQI
28th Jul 2026472 AMAQI
28th Jul 2026343 AMAQI
28th Jul 2026304 AMAQI
28th Jul 2026475 AMAQI
29°C19/38°C
28th Jul 2026416 AMAQI
28th Jul 2026307 AMAQI
28th Jul 2026408 AMAQI
28th Jul 2026459 AMAQI
28th Jul 20263910 AMAQI
28th Jul 20264811 AMAQI
28th Jul 20264312 PMAQI
28th Jul 2026391 PMAQI
28th Jul 2026352 PMAQI
28th Jul 2026473 PMAQI
28th Jul 2026404 PMAQI
28th Jul 2026325 PMAQI
28th Jul 2026376 PMAQI
28th Jul 2026387 PMAQI
28th Jul 2026378 PMAQI
28th Jul 2026429 PMAQI
28th Jul 20264510 PMAQI
28th Jul 20264611 PMAQI
29th Jul 20264412 AMAQI
29th Jul 2026481 AMAQI
29th Jul 2026352 AMAQI
29th Jul 2026483 AMAQI
29th Jul 2026434 AMAQI
29th Jul 2026485 AMAQI
30°C19/40°C
29th Jul 2026486 AMAQI
29th Jul 2026317 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20263510 AMAQI
29th Jul 20263711 AMAQI
29th Jul 20263912 PMAQI
29th Jul 2026361 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026394 PMAQI
29th Jul 2026335 PMAQI
29th Jul 2026476 PMAQI
29th Jul 2026487 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026339 PMAQI
29th Jul 20264010 PMAQI
29th Jul 20263311 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026411 AMAQI
30th Jul 2026382 AMAQI
30th Jul 2026393 AMAQI
30th Jul 2026404 AMAQI
30th Jul 2026465 AMAQI
30°C21/40°C
30th Jul 2026426 AMAQI
30th Jul 2026457 AMAQI
30th Jul 2026448 AMAQI
30th Jul 2026439 AMAQI
30th Jul 20263810 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20264512 PMAQI
30th Jul 2026461 PMAQI
30th Jul 2026392 PMAQI
30th Jul 2026483 PMAQI
30th Jul 2026414 PMAQI
30th Jul 2026465 PMAQI
30th Jul 2026496 PMAQI
30th Jul 2026637 PMAQI
30th Jul 2026768 PMAQI
30th Jul 2026629 PMAQI
30th Jul 20264810 PMAQI
30th Jul 20265211 PMAQI
31st Jul 20264612 AMAQI
31st Jul 2026501 AMAQI
31st Jul 2026472 AMAQI
31st Jul 2026543 AMAQI
31st Jul 2026474 AMAQI
31st Jul 2026525 AMAQI
30°C21/40°C
31st Jul 2026526 AMAQI
31st Jul 2026487 AMAQI
31st Jul 2026508 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20265111 AMAQI
31st Jul 20265412 PMAQI
31st Jul 2026531 PMAQI
31st Jul 2026492 PMAQI
31st Jul 2026523 PMAQI
31st Jul 2026504 PMAQI
31st Jul 2026445 PMAQI
31st Jul 2026376 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026368 PMAQI
31st Jul 2026389 PMAQI
31st Jul 20265010 PMAQI
31st Jul 20265411 PMAQI
1st Aug 20265412 AMAQI
1st Aug 2026481 AMAQI
1st Aug 2026482 AMAQI
1st Aug 2026493 AMAQI
1st Aug 2026524 AMAQI
1st Aug 2026465 AMAQI
31°C19/41°C
1st Aug 2026386 AMAQI
1st Aug 2026407 AMAQI
1st Aug 2026428 AMAQI
1st Aug 2026489 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20264311 AMAQI
1st Aug 20264212 PMAQI
1st Aug 2026461 PMAQI
1st Aug 2026452 PMAQI
1st Aug 2026433 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026396 PMAQI
1st Aug 2026377 PMAQI
1st Aug 2026438 PMAQI
1st Aug 2026409 PMAQI
1st Aug 20263710 PMAQI
1st Aug 20264411 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026431 AMAQI
2nd Aug 2026402 AMAQI
2nd Aug 2026443 AMAQI
2nd Aug 2026404 AMAQI
2nd Aug 2026395 AMAQI
32°C20/43°C
2nd Aug 2026396 AMAQI
2nd Aug 2026397 AMAQI
2nd Aug 2026348 AMAQI
2nd Aug 2026429 AMAQI
2nd Aug 20264410 AMAQI
2nd Aug 20265111 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026481 PMAQI
2nd Aug 2026462 PMAQI
2nd Aug 2026443 PMAQI
2nd Aug 2026444 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026266 PMAQI
2nd Aug 2026407 PMAQI
2nd Aug 2026358 PMAQI
2nd Aug 2026409 PMAQI
2nd Aug 20264210 PMAQI
2nd Aug 20264211 PMAQI
3rd Aug 20264212 AMAQI
3rd Aug 2026391 AMAQI
3rd Aug 2026462 AMAQI
3rd Aug 2026463 AMAQI
3rd Aug 2026394 AMAQI
3rd Aug 2026395 AMAQI
33°C21/43°C
3rd Aug 2026376 AMAQI
3rd Aug 2026377 AMAQI
3rd Aug 2026408 AMAQI
3rd Aug 2026419 AMAQI
3rd Aug 20265010 AMAQI
3rd Aug 20264511 AMAQI
3rd Aug 20264812 PMAQI
3rd Aug 2026441 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026393 PMAQI
3rd Aug 2026394 PMAQI
3rd Aug 2026405 PMAQI
3rd Aug 2026406 PMAQI
3rd Aug 2026287 PMAQI
3rd Aug 2026268 PMAQI
3rd Aug 2026309 PMAQI
3rd Aug 20264310 PMAQI
3rd Aug 20264511 PMAQI
4th Aug 20264112 AMAQI
4th Aug 2026401 AMAQI
4th Aug 2026442 AMAQI
4th Aug 2026363 AMAQI
4th Aug 2026354 AMAQI
4th Aug 2026365 AMAQI
34°C24/44°C
4th Aug 2026346 AMAQI
4th Aug 2026407 AMAQI
4th Aug 2026388 AMAQI
4th Aug 2026449 AMAQI
4th Aug 20264810 AMAQI
4th Aug 20265111 AMAQI
4th Aug 20265812 PMAQI
4th Aug 2026551 PMAQI
4th Aug 2026482 PMAQI
4th Aug 2026503 PMAQI
4th Aug 2026484 PMAQI
4th Aug 2026485 PMAQI
4th Aug 2026416 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026468 PMAQI
4th Aug 2026429 PMAQI
4th Aug 20264110 PMAQI
4th Aug 20264411 PMAQI
5th Aug 20264112 AMAQI
5th Aug 2026411 AMAQI
5th Aug 2026422 AMAQI
5th Aug 2026433 AMAQI
5th Aug 2026414 AMAQI
5th Aug 2026405 AMAQI
32°C21/43°C
5th Aug 2026426 AMAQI
5th Aug 2026567 AMAQI
5th Aug 2026588 AMAQI
5th Aug 2026649 AMAQI
5th Aug 20264610 AMAQI
5th Aug 20264711 AMAQI
5th Aug 20264512 PMAQI
5th Aug 2026491 PMAQI
5th Aug 2026492 PMAQI
5th Aug 2026513 PMAQI
5th Aug 2026514 PMAQI
5th Aug 2026505 PMAQI
5th Aug 2026496 PMAQI
5th Aug 2026487 PMAQI
5th Aug 2026468 PMAQI
5th Aug 2026469 PMAQI
5th Aug 20264610 PMAQI
5th Aug 20264611 PMAQI
6th Aug 20264012 AMAQI
6th Aug 2026401 AMAQI
6th Aug 2026432 AMAQI
6th Aug 2026423 AMAQI
6th Aug 2026414 AMAQI
6th Aug 2026435 AMAQI
30°C20/41°C
6th Aug 2026396 AMAQI
6th Aug 2026377 AMAQI
6th Aug 2026458 AMAQI
6th Aug 2026389 AMAQI
6th Aug 20264310 AMAQI
6th Aug 20264411 AMAQI
6th Aug 20264412 PMAQI
6th Aug 2026441 PMAQI
6th Aug 2026442 PMAQI
6th Aug 2026483 PMAQI
6th Aug 2026474 PMAQI
6th Aug 2026465 PMAQI
6th Aug 2026426 PMAQI
6th Aug 2026407 PMAQI
6th Aug 2026448 PMAQI
6th Aug 2026439 PMAQI
6th Aug 20264610 PMAQI
6th Aug 20264111 PMAQI
7th Aug 20264012 AMAQI
7th Aug 2026391 AMAQI
7th Aug 2026412 AMAQI
7th Aug 2026323 AMAQI
7th Aug 2026424 AMAQI
7th Aug 2026525 AMAQI
31°C20/42°C
7th Aug 2026346 AMAQI
7th Aug 2026287 AMAQI
7th Aug 2026378 AMAQI
7th Aug 2026359 AMAQI
7th Aug 20262710 AMAQI
7th Aug 20264511 AMAQI
7th Aug 20263912 PMAQI
7th Aug 2026441 PMAQI
7th Aug 2026382 PMAQI
7th Aug 2026443 PMAQI
7th Aug 2026494 PMAQI
7th Aug 2026465 PMAQI
7th Aug 2026406 PMAQI
7th Aug 2026507 PMAQI
7th Aug 2026478 PMAQI
7th Aug 2026469 PMAQI
7th Aug 20263810 PMAQI
7th Aug 20265311 PMAQI
8th Aug 20265612 AMAQI
8th Aug 2026481 AMAQI
8th Aug 2026362 AMAQI
8th Aug 2026483 AMAQI
8th Aug 2026424 AMAQI
8th Aug 2026465 AMAQI
32°C20/44°C
8th Aug 2026426 AMAQI
8th Aug 2026357 AMAQI
8th Aug 2026418 AMAQI
8th Aug 2026549 AMAQI
8th Aug 20264210 AMAQI
8th Aug 20263811 AMAQI
8th Aug 20264312 PMAQI
8th Aug 2026361 PMAQI
8th Aug 2026372 PMAQI
8th Aug 2026363 PMAQI
8th Aug 2026434 PMAQI
8th Aug 2026445 PMAQI
8th Aug 2026396 PMAQI
8th Aug 2026407 PMAQI
8th Aug 2026398 PMAQI
8th Aug 2026389 PMAQI
8th Aug 20264710 PMAQI
8th Aug 20264911 PMAQI
9th Aug 20264212 AMAQI
9th Aug 2026411 AMAQI
9th Aug 2026362 AMAQI
9th Aug 2026433 AMAQI
9th Aug 2026374 AMAQI
9th Aug 2026395 AMAQI
32°C21/44°C
9th Aug 2026376 AMAQI
6 AM9th Aug 2026387 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026459 AMAQI
9th Aug 20264410 AMAQI
9th Aug 20264711 AMAQI
9th Aug 20264412 PMAQI
9th Aug 2026581 PMAQI
1 PM9th Aug 2026522 PMAQI
9th Aug 2026633 PMAQI
9th Aug 2026594 PMAQI
9th Aug 2026555 PMAQI
9th Aug 2026546 PMAQI
9th Aug 2026507 PMAQI
9th Aug 2026488 PMAQI
8 PM9th Aug 2026449 PMAQI
9th Aug 20265410 PMAQI
9th Aug 20265411 PMAQI
1 AM
5 AM
32°C22/43°C
Day time
Avg. Highest Time
9 AM
41AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 41), while the lowest AQI was between 6 PM to 6 PM (Avg. 33).
Night time
Avg. Highest Time
11 PM
41AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 41), while the lowest AQI was between 4 AM to 4 AM (Avg. 36).
2026 Days Vs Air Quality
Red Bluff, California, United States
2026
100%
217
Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)
Good
217 DaysModerate
0 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2026, 100% of 221 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 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
33AQI (US)
33AQI (US)
2nd January 2026
13AQI (US)
13AQI (US)
3rd January 2026
12AQI (US)
12AQI (US)
4th January 2026
15AQI (US)
15AQI (US)
5th January 2026
19AQI (US)
19AQI (US)
6th January 2026
15AQI (US)
15AQI (US)
7th January 2026
23AQI (US)
23AQI (US)
8th January 2026
11AQI (US)
11AQI (US)
9th January 2026
15AQI (US)
15AQI (US)
10th January 2026
22AQI (US)
22AQI (US)
11th January 2026
23AQI (US)
23AQI (US)
12th January 2026
34AQI (US)
34AQI (US)
13th January 2026
39AQI (US)
39AQI (US)
14th January 2026
50AQI (US)
50AQI (US)
15th January 2026
42AQI (US)
42AQI (US)
16th January 2026
24AQI (US)
24AQI (US)
17th January 2026
39AQI (US)
39AQI (US)
18th January 2026
27AQI (US)
27AQI (US)
19th January 2026
43AQI (US)
43AQI (US)
20th January 2026
36AQI (US)
36AQI (US)
21st January 2026
50AQI (US)
50AQI (US)
22nd January 2026
39AQI (US)
39AQI (US)
23rd January 2026
34AQI (US)
34AQI (US)
24th January 2026
37AQI (US)
37AQI (US)
25th January 2026
30AQI (US)
30AQI (US)
26th January 2026
27AQI (US)
27AQI (US)
27th January 2026
24AQI (US)
24AQI (US)
28th January 2026
29AQI (US)
29AQI (US)
29th January 2026
34AQI (US)
34AQI (US)
30th January 2026
40AQI (US)
40AQI (US)
31st January 2026
26AQI (US)
26AQI (US)
1st February 2026
27AQI (US)
27AQI (US)
2nd February 2026
26AQI (US)
26AQI (US)
3rd February 2026
26AQI (US)
26AQI (US)
4th February 2026
24AQI (US)
24AQI (US)
5th February 2026
30AQI (US)
30AQI (US)
6th February 2026
30AQI (US)
30AQI (US)
7th February 2026
28AQI (US)
28AQI (US)
8th February 2026
29AQI (US)
29AQI (US)
9th February 2026
38AQI (US)
38AQI (US)
10th February 2026
31AQI (US)
31AQI (US)
11th February 2026
36AQI (US)
36AQI (US)
12th February 2026
41AQI (US)
41AQI (US)
13th February 2026
33AQI (US)
33AQI (US)
14th February 2026
24AQI (US)
24AQI (US)
15th February 2026
26AQI (US)
26AQI (US)
16th February 2026
42AQI (US)
42AQI (US)
17th February 2026
44AQI (US)
44AQI (US)
18th February 2026
40AQI (US)
40AQI (US)
19th February 2026
41AQI (US)
41AQI (US)
20th February 2026
30AQI (US)
30AQI (US)
21st February 2026
27AQI (US)
27AQI (US)
22nd February 2026
28AQI (US)
28AQI (US)
23rd February 2026
29AQI (US)
29AQI (US)
24th February 2026
33AQI (US)
33AQI (US)
25th February 2026
38AQI (US)
38AQI (US)
26th February 2026
30AQI (US)
30AQI (US)
27th February 2026
20AQI (US)
20AQI (US)
28th February 2026
33AQI (US)
33AQI (US)
1st March 2026
28AQI (US)
28AQI (US)
2nd March 2026
44AQI (US)
44AQI (US)
3rd March 2026
26AQI (US)
26AQI (US)
4th March 2026
26AQI (US)
26AQI (US)
5th March 2026
30AQI (US)
30AQI (US)
6th March 2026
24AQI (US)
24AQI (US)
7th March 2026
32AQI (US)
32AQI (US)
8th March 2026
22AQI (US)
22AQI (US)
9th March 2026
15AQI (US)
15AQI (US)
10th March 2026
23AQI (US)
23AQI (US)
11th March 2026
24AQI (US)
24AQI (US)
12th March 2026
24AQI (US)
24AQI (US)
13th March 2026
23AQI (US)
23AQI (US)
14th March 2026
22AQI (US)
22AQI (US)
15th March 2026
19AQI (US)
19AQI (US)
16th March 2026
26AQI (US)
26AQI (US)
17th March 2026
23AQI (US)
23AQI (US)
18th March 2026
19AQI (US)
19AQI (US)
19th March 2026
21AQI (US)
21AQI (US)
20th March 2026
23AQI (US)
23AQI (US)
21st March 2026
18AQI (US)
18AQI (US)
22nd March 2026
16AQI (US)
16AQI (US)
23rd March 2026
25AQI (US)
25AQI (US)
24th March 2026
25AQI (US)
25AQI (US)
25th March 2026
22AQI (US)
22AQI (US)
26th March 2026
32AQI (US)
32AQI (US)
27th March 2026
16AQI (US)
16AQI (US)
28th March 2026
16AQI (US)
16AQI (US)
29th March 2026
15AQI (US)
15AQI (US)
30th March 2026
24AQI (US)
24AQI (US)
31st March 2026
21AQI (US)
21AQI (US)
1st April 2026
24AQI (US)
24AQI (US)
2nd April 2026
22AQI (US)
22AQI (US)
3rd April 2026
21AQI (US)
21AQI (US)
4th April 2026
25AQI (US)
25AQI (US)
5th April 2026
22AQI (US)
22AQI (US)
6th April 2026
24AQI (US)
24AQI (US)
7th April 2026
27AQI (US)
27AQI (US)
8th April 2026
34AQI (US)
34AQI (US)
9th April 2026
18AQI (US)
18AQI (US)
10th April 2026
26AQI (US)
26AQI (US)
11th April 2026
30AQI (US)
30AQI (US)
12th April 2026
27AQI (US)
27AQI (US)
13th April 2026
32AQI (US)
32AQI (US)
14th April 2026
26AQI (US)
26AQI (US)
15th April 2026
20AQI (US)
20AQI (US)
16th April 2026
27AQI (US)
27AQI (US)
17th April 2026
18th April 2026
19AQI (US)
19AQI (US)
19th April 2026
18AQI (US)
18AQI (US)
20th April 2026
16AQI (US)
16AQI (US)
21st April 2026
26AQI (US)
26AQI (US)
22nd April 2026
23rd April 2026
24AQI (US)
24AQI (US)
24th April 2026
20AQI (US)
20AQI (US)
25th April 2026
14AQI (US)
14AQI (US)
26th April 2026
17AQI (US)
17AQI (US)
27th April 2026
14AQI (US)
14AQI (US)
28th April 2026
16AQI (US)
16AQI (US)
29th April 2026
16AQI (US)
16AQI (US)
30th April 2026
17AQI (US)
17AQI (US)
1st May 2026
20AQI (US)
20AQI (US)
2nd May 2026
21AQI (US)
21AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
24AQI (US)
24AQI (US)
5th May 2026
30AQI (US)
30AQI (US)
6th May 2026
16AQI (US)
16AQI (US)
7th May 2026
17AQI (US)
17AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
10th May 2026
26AQI (US)
26AQI (US)
11th May 2026
24AQI (US)
24AQI (US)
12th May 2026
33AQI (US)
33AQI (US)
13th May 2026
25AQI (US)
25AQI (US)
14th May 2026
18AQI (US)
18AQI (US)
15th May 2026
32AQI (US)
32AQI (US)
16th May 2026
43AQI (US)
43AQI (US)
17th May 2026
49AQI (US)
49AQI (US)
18th May 2026
41AQI (US)
41AQI (US)
19th May 2026
39AQI (US)
39AQI (US)
20th May 2026
42AQI (US)
42AQI (US)
21st May 2026
35AQI (US)
35AQI (US)
22nd May 2026
43AQI (US)
43AQI (US)
23rd May 2026
42AQI (US)
42AQI (US)
24th May 2026
38AQI (US)
38AQI (US)
25th May 2026
38AQI (US)
38AQI (US)
26th May 2026
19AQI (US)
19AQI (US)
27th May 2026
19AQI (US)
19AQI (US)
28th May 2026
20AQI (US)
20AQI (US)
29th May 2026
15AQI (US)
15AQI (US)
30th May 2026
13AQI (US)
13AQI (US)
31st May 2026
19AQI (US)
19AQI (US)
1st June 2026
16AQI (US)
16AQI (US)
2nd June 2026
14AQI (US)
14AQI (US)
3rd June 2026
17AQI (US)
17AQI (US)
4th June 2026
15AQI (US)
15AQI (US)
5th June 2026
14AQI (US)
14AQI (US)
6th June 2026
14AQI (US)
14AQI (US)
7th June 2026
10AQI (US)
10AQI (US)
8th June 2026
16AQI (US)
16AQI (US)
9th June 2026
20AQI (US)
20AQI (US)
10th June 2026
16AQI (US)
16AQI (US)
11th June 2026
18AQI (US)
18AQI (US)
12th June 2026
14AQI (US)
14AQI (US)
13th June 2026
14AQI (US)
14AQI (US)
14th June 2026
14AQI (US)
14AQI (US)
15th June 2026
20AQI (US)
20AQI (US)
16th June 2026
22AQI (US)
22AQI (US)
17th June 2026
22AQI (US)
22AQI (US)
18th June 2026
22AQI (US)
22AQI (US)
19th June 2026
14AQI (US)
14AQI (US)
20th June 2026
13AQI (US)
13AQI (US)
21st June 2026
11AQI (US)
11AQI (US)
22nd June 2026
18AQI (US)
18AQI (US)
23rd June 2026
20AQI (US)
20AQI (US)
24th June 2026
18AQI (US)
18AQI (US)
25th June 2026
18AQI (US)
18AQI (US)
26th June 2026
20AQI (US)
20AQI (US)
27th June 2026
22AQI (US)
22AQI (US)
28th June 2026
18AQI (US)
18AQI (US)
29th June 2026
14AQI (US)
14AQI (US)
30th June 2026
14AQI (US)
14AQI (US)
1st July 2026
18AQI (US)
18AQI (US)
2nd July 2026
24AQI (US)
24AQI (US)
3rd July 2026
24AQI (US)
24AQI (US)
4th July 2026
18AQI (US)
18AQI (US)
5th July 2026
23AQI (US)
23AQI (US)
6th July 2026
14AQI (US)
14AQI (US)
7th July 2026
18AQI (US)
18AQI (US)
8th July 2026
20AQI (US)
20AQI (US)
9th July 2026
22AQI (US)
22AQI (US)
10th July 2026
24AQI (US)
24AQI (US)
11th July 2026
17AQI (US)
17AQI (US)
12th July 2026
15AQI (US)
15AQI (US)
13th July 2026
17AQI (US)
17AQI (US)
14th July 2026
20AQI (US)
20AQI (US)
15th July 2026
14AQI (US)
14AQI (US)
16th July 2026
17AQI (US)
17AQI (US)
17th July 2026
41AQI (US)
41AQI (US)
18th July 2026
44AQI (US)
44AQI (US)
19th July 2026
40AQI (US)
40AQI (US)
20th July 2026
42AQI (US)
42AQI (US)
21st July 2026
40AQI (US)
40AQI (US)
22nd July 2026
46AQI (US)
46AQI (US)
23rd July 2026
45AQI (US)
45AQI (US)
24th July 2026
44AQI (US)
44AQI (US)
25th July 2026
41AQI (US)
41AQI (US)
26th July 2026
41AQI (US)
41AQI (US)
27th July 2026
39AQI (US)
39AQI (US)
28th July 2026
40AQI (US)
40AQI (US)
29th July 2026
40AQI (US)
40AQI (US)
30th July 2026
46AQI (US)
46AQI (US)
31st July 2026
48AQI (US)
48AQI (US)
1st August 2026
44AQI (US)
44AQI (US)
2nd August 2026
41AQI (US)
41AQI (US)
3rd August 2026
40AQI (US)
40AQI (US)
4th August 2026
44AQI (US)
44AQI (US)
5th August 2026
47AQI (US)
47AQI (US)
6th August 2026
43AQI (US)
43AQI (US)
7th August 2026
41AQI (US)
41AQI (US)
8th August 2026
42AQI (US)
42AQI (US)
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
29AQI (US)
32AQI (US)
23AQI (US)
22AQI (US)
28AQI (US)
17AQI (US)
30AQI (US)
43AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202627AQI (US)
31
28
31
28
30
30
31
8
217
Highest AQI (US) recorded in
August43AQI (US)
Lowest AQI (US) recorded in
June17AQI (US)
202533AQI (US)
25
6
28
31
30
31
30
27
4
31
30
30
1
28
2
24
7
345
20
Highest AQI (US) recorded in
January44AQI (US)
Lowest AQI (US) recorded in
May24AQI (US)
202431AQI (US)
31
29
31
30
31
30
27
4
26
5
30
29
2
28
2
20
11
342
24
Highest AQI (US) recorded in
December43AQI (US)
Lowest AQI (US) recorded in
January21AQI (US)
202348AQI (US)
30
25
3
31
17
21
2
20
1
1
6
25
6
25
5
1
27
3
21
2
1
7
29
31
302
22
3
13
Highest AQI (US) recorded in
June132AQI (US)
Lowest AQI (US) recorded in
December19AQI (US)
202227AQI (US)
19
1
18
30
14
28
29
20
2
25
4
29
2
29
1
25
6
268
14
Highest AQI (US) recorded in
January34AQI (US)
Lowest AQI (US) recorded in
March18AQI (US)
202141AQI (US)
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 (US) recorded in
August110AQI (US)
Lowest AQI (US) recorded in
March23AQI (US)
202049AQI (US)
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 (US) recorded in
September113AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2020(Avg.)
49AQI (US)Least Polluted Year Recorded
2022(Avg.)
27AQI (US)Red Bluff's annual 2026 AQI (US) (27) shows an average percentage change of -25.6% (improved AQI (US)) compared to previous years: 2020 (49), 2021 (41), 2022 (27), 2023 (48), 2024 (31), 2025 (33).
