Morro Bay, 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
Morro Bay, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
44AQILowest AQI recorded on
1st Aug 2025
26AQISame Day Analysis (9th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 41 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Morro Bay, California, United States
AQI
Day
Night
.
6 AM9th Aug 2025
8 PM
5 AM10th Aug 2025
Day time
Avg. Highest Time
3PM9th Aug
46AQI
Avg. Lowest Time
12PM9th Aug
32AQI
Night time
Avg. Highest Time
1AM10th Aug
45AQI
Avg. Lowest Time
5AM10th Aug
33AQI
In the last 24 hours,
Morro Bay's AQI reached its highest point of 46 at 3 PM during the Day, while the lowest point, 32, was recorded at 12 PM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Morro Bay, 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 - 10th10th
Day
Night
11th Jul 2025376 AMAQI
11th Jul 2025327 AMAQI
11th Jul 2025308 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20252810 AMAQI
11th Jul 20253011 AMAQI
11th Jul 20253012 PMAQI
11th Jul 2025301 PMAQI
11th Jul 2025342 PMAQI
11th Jul 2025363 PMAQI
11th Jul 2025364 PMAQI
11th Jul 2025345 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025307 PMAQI
11th Jul 2025338 PMAQI
11th Jul 2025449 PMAQI
11th Jul 20254310 PMAQI
11th Jul 20254011 PMAQI
12th Jul 20253812 AMAQI
12th Jul 2025331 AMAQI
12th Jul 2025332 AMAQI
12th Jul 2025343 AMAQI
12th Jul 2025344 AMAQI
12th Jul 2025375 AMAQI
16°C14/18°C
12th Jul 2025346 AMAQI
12th Jul 2025357 AMAQI
12th Jul 2025298 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253312 PMAQI
12th Jul 2025351 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025356 PMAQI
12th Jul 2025377 PMAQI
12th Jul 2025318 PMAQI
12th Jul 2025339 PMAQI
12th Jul 20253010 PMAQI
12th Jul 20253211 PMAQI
13th Jul 20253212 AMAQI
13th Jul 2025351 AMAQI
13th Jul 2025342 AMAQI
13th Jul 2025343 AMAQI
13th Jul 2025264 AMAQI
13th Jul 2025305 AMAQI
15°C12/17°C
13th Jul 2025266 AMAQI
13th Jul 2025277 AMAQI
13th Jul 2025298 AMAQI
13th Jul 2025349 AMAQI
13th Jul 20252810 AMAQI
13th Jul 20252511 AMAQI
13th Jul 20252812 PMAQI
13th Jul 2025271 PMAQI
13th Jul 2025282 PMAQI
13th Jul 2025313 PMAQI
13th Jul 2025334 PMAQI
13th Jul 2025325 PMAQI
13th Jul 2025316 PMAQI
13th Jul 2025267 PMAQI
13th Jul 2025288 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252810 PMAQI
13th Jul 20252711 PMAQI
14th Jul 20252912 AMAQI
14th Jul 2025291 AMAQI
14th Jul 2025262 AMAQI
14th Jul 2025253 AMAQI
14th Jul 2025224 AMAQI
14th Jul 2025215 AMAQI
15°C14/18°C
14th Jul 2025206 AMAQI
14th Jul 2025227 AMAQI
14th Jul 2025218 AMAQI
14th Jul 2025219 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20252511 AMAQI
14th Jul 20252812 PMAQI
14th Jul 2025281 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025343 PMAQI
14th Jul 2025334 PMAQI
14th Jul 2025365 PMAQI
14th Jul 2025416 PMAQI
14th Jul 2025337 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20253110 PMAQI
14th Jul 20253211 PMAQI
15th Jul 20253012 AMAQI
15th Jul 2025291 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025283 AMAQI
15th Jul 2025264 AMAQI
15th Jul 2025315 AMAQI
15°C13/18°C
15th Jul 2025296 AMAQI
15th Jul 2025267 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20252510 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20253212 PMAQI
15th Jul 2025261 PMAQI
15th Jul 2025252 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025304 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025336 PMAQI
15th Jul 2025307 PMAQI
15th Jul 2025288 PMAQI
15th Jul 2025289 PMAQI
15th Jul 20253110 PMAQI
15th Jul 20252711 PMAQI
16th Jul 20252712 AMAQI
16th Jul 2025281 AMAQI
16th Jul 2025282 AMAQI
16th Jul 2025303 AMAQI
16th Jul 2025284 AMAQI
16th Jul 2025235 AMAQI
14°C13/17°C
16th Jul 2025206 AMAQI
16th Jul 2025217 AMAQI
16th Jul 2025228 AMAQI
16th Jul 2025269 AMAQI
16th Jul 20252710 AMAQI
16th Jul 20252411 AMAQI
16th Jul 20252412 PMAQI
16th Jul 2025251 PMAQI
16th Jul 2025242 PMAQI
16th Jul 2025243 PMAQI
16th Jul 2025264 PMAQI
16th Jul 2025275 PMAQI
16th Jul 2025286 PMAQI
16th Jul 2025247 PMAQI
16th Jul 2025248 PMAQI
16th Jul 2025249 PMAQI
16th Jul 20252510 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025271 AMAQI
17th Jul 2025232 AMAQI
17th Jul 2025233 AMAQI
17th Jul 2025244 AMAQI
17th Jul 2025255 AMAQI
14°C13/16°C
17th Jul 2025246 AMAQI
17th Jul 2025207 AMAQI
17th Jul 2025208 AMAQI
17th Jul 2025229 AMAQI
17th Jul 20252210 AMAQI
17th Jul 20252211 AMAQI
17th Jul 20252612 PMAQI
17th Jul 2025271 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025263 PMAQI
17th Jul 2025274 PMAQI
17th Jul 2025265 PMAQI
17th Jul 2025286 PMAQI
17th Jul 2025247 PMAQI
17th Jul 2025258 PMAQI
17th Jul 2025329 PMAQI
17th Jul 20252910 PMAQI
17th Jul 20252911 PMAQI
18th Jul 20252912 AMAQI
18th Jul 2025261 AMAQI
18th Jul 2025262 AMAQI
18th Jul 2025253 AMAQI
18th Jul 2025224 AMAQI
18th Jul 2025225 AMAQI
15°C13/18°C
18th Jul 2025226 AMAQI
18th Jul 2025237 AMAQI
18th Jul 2025228 AMAQI
18th Jul 2025229 AMAQI
18th Jul 20252110 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025251 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025263 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025275 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025248 PMAQI
18th Jul 2025289 PMAQI
18th Jul 20252710 PMAQI
18th Jul 20252711 PMAQI
19th Jul 20252712 AMAQI
19th Jul 2025281 AMAQI
19th Jul 2025302 AMAQI
19th Jul 2025283 AMAQI
19th Jul 2025264 AMAQI
19th Jul 2025245 AMAQI
15°C12/18°C
19th Jul 2025256 AMAQI
19th Jul 2025237 AMAQI
19th Jul 2025238 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025336 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025298 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253211 PMAQI
20th Jul 20253012 AMAQI
20th Jul 2025331 AMAQI
20th Jul 2025312 AMAQI
20th Jul 2025303 AMAQI
20th Jul 2025344 AMAQI
20th Jul 2025355 AMAQI
15°C12/18°C
20th Jul 2025326 AMAQI
20th Jul 2025307 AMAQI
20th Jul 2025288 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20253011 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025294 PMAQI
20th Jul 2025285 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20252511 PMAQI
21st Jul 20252412 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025232 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025204 AMAQI
21st Jul 2025195 AMAQI
14°C13/16°C
21st Jul 2025206 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025218 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252110 AMAQI
21st Jul 20252211 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025236 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025238 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252410 PMAQI
21st Jul 20252311 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025211 AMAQI
22nd Jul 2025202 AMAQI
22nd Jul 2025193 AMAQI
22nd Jul 2025144 AMAQI
22nd Jul 2025125 AMAQI
14°C13/17°C
22nd Jul 2025156 AMAQI
22nd Jul 2025157 AMAQI
22nd Jul 2025138 AMAQI
22nd Jul 2025139 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251511 AMAQI
22nd Jul 20251512 PMAQI
22nd Jul 2025141 PMAQI
22nd Jul 2025142 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025186 PMAQI
22nd Jul 2025187 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025189 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20252012 AMAQI
23rd Jul 2025201 AMAQI
23rd Jul 2025192 AMAQI
23rd Jul 2025183 AMAQI
23rd Jul 2025164 AMAQI
23rd Jul 2025155 AMAQI
15°C13/17°C
23rd Jul 2025156 AMAQI
23rd Jul 2025167 AMAQI
23rd Jul 2025158 AMAQI
23rd Jul 2025149 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251511 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025151 PMAQI
23rd Jul 2025172 PMAQI
23rd Jul 2025173 PMAQI
23rd Jul 2025194 PMAQI
23rd Jul 2025185 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025177 PMAQI
23rd Jul 2025168 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251612 AMAQI
24th Jul 2025161 AMAQI
24th Jul 2025162 AMAQI
24th Jul 2025163 AMAQI
24th Jul 2025144 AMAQI
24th Jul 2025145 AMAQI
15°C12/17°C
24th Jul 2025126 AMAQI
24th Jul 2025147 AMAQI
24th Jul 2025148 AMAQI
24th Jul 2025149 AMAQI
24th Jul 20251410 AMAQI
24th Jul 20251511 AMAQI
24th Jul 20251612 PMAQI
24th Jul 2025151 PMAQI
24th Jul 2025172 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025194 PMAQI
24th Jul 2025185 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025167 PMAQI
24th Jul 2025178 PMAQI
24th Jul 2025189 PMAQI
24th Jul 20251810 PMAQI
24th Jul 20251811 PMAQI
25th Jul 20251812 AMAQI
25th Jul 2025171 AMAQI
25th Jul 2025172 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025144 AMAQI
25th Jul 2025165 AMAQI
15°C13/17°C
25th Jul 2025156 AMAQI
25th Jul 2025157 AMAQI
25th Jul 2025148 AMAQI
25th Jul 2025159 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20251811 AMAQI
25th Jul 20251612 PMAQI
25th Jul 2025151 PMAQI
25th Jul 2025172 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025184 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025188 PMAQI
25th Jul 2025229 PMAQI
25th Jul 20252110 PMAQI
25th Jul 20252111 PMAQI
26th Jul 20251912 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025182 AMAQI
26th Jul 2025173 AMAQI
26th Jul 2025154 AMAQI
26th Jul 2025165 AMAQI
15°C13/17°C
26th Jul 2025156 AMAQI
26th Jul 2025177 AMAQI
26th Jul 2025168 AMAQI
26th Jul 2025169 AMAQI
26th Jul 20251610 AMAQI
26th Jul 20251611 AMAQI
26th Jul 20251612 PMAQI
26th Jul 2025161 PMAQI
26th Jul 2025162 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025175 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025177 PMAQI
26th Jul 2025168 PMAQI
26th Jul 2025189 PMAQI
26th Jul 20251810 PMAQI
26th Jul 20251811 PMAQI
27th Jul 20251812 AMAQI
27th Jul 2025171 AMAQI
27th Jul 2025162 AMAQI
27th Jul 2025173 AMAQI
27th Jul 2025164 AMAQI
27th Jul 2025185 AMAQI
15°C14/17°C
27th Jul 2025186 AMAQI
27th Jul 2025177 AMAQI
27th Jul 2025168 AMAQI
27th Jul 2025169 AMAQI
27th Jul 20251610 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025152 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025196 PMAQI
27th Jul 2025167 PMAQI
27th Jul 2025168 PMAQI
27th Jul 2025179 PMAQI
27th Jul 20251810 PMAQI
27th Jul 20252011 PMAQI
28th Jul 20251912 AMAQI
28th Jul 2025191 AMAQI
28th Jul 2025182 AMAQI
28th Jul 2025193 AMAQI
28th Jul 2025214 AMAQI
28th Jul 2025225 AMAQI
16°C13/18°C
28th Jul 2025206 AMAQI
28th Jul 2025207 AMAQI
28th Jul 2025198 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20252010 AMAQI
28th Jul 20252011 AMAQI
28th Jul 20251912 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025232 PMAQI
28th Jul 2025243 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025276 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252911 PMAQI
29th Jul 20253112 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025262 AMAQI
29th Jul 2025213 AMAQI
29th Jul 2025224 AMAQI
29th Jul 2025245 AMAQI
16°C14/19°C
29th Jul 2025246 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025258 AMAQI
29th Jul 2025259 AMAQI
29th Jul 20252710 AMAQI
29th Jul 20252911 AMAQI
29th Jul 20253012 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025365 PMAQI
29th Jul 2025366 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025268 PMAQI
29th Jul 2025389 PMAQI
29th Jul 20253810 PMAQI
29th Jul 20253611 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025351 AMAQI
30th Jul 2025332 AMAQI
30th Jul 2025323 AMAQI
30th Jul 2025304 AMAQI
30th Jul 2025305 AMAQI
17°C14/20°C
30th Jul 2025306 AMAQI
30th Jul 2025297 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025329 AMAQI
30th Jul 20253110 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20252912 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025345 PMAQI
30th Jul 2025346 PMAQI
30th Jul 2025347 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20253410 PMAQI
30th Jul 20253311 PMAQI
31st Jul 20253312 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025372 AMAQI
31st Jul 2025363 AMAQI
31st Jul 2025294 AMAQI
31st Jul 2025265 AMAQI
16°C14/18°C
31st Jul 2025256 AMAQI
31st Jul 2025277 AMAQI
31st Jul 2025278 AMAQI
31st Jul 2025309 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20253011 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025291 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025254 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025256 PMAQI
31st Jul 2025277 PMAQI
31st Jul 2025288 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20252810 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025291 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025294 AMAQI
1st Aug 2025245 AMAQI
16°C14/19°C
1st Aug 2025246 AMAQI
1st Aug 2025227 AMAQI
1st Aug 2025248 AMAQI
1st Aug 2025259 AMAQI
1st Aug 20252610 AMAQI
1st Aug 20252411 AMAQI
1st Aug 20252512 PMAQI
1st Aug 2025241 PMAQI
1st Aug 2025242 PMAQI
1st Aug 2025233 PMAQI
1st Aug 2025244 PMAQI
1st Aug 2025275 PMAQI
1st Aug 2025266 PMAQI
1st Aug 2025247 PMAQI
1st Aug 2025268 PMAQI
1st Aug 2025269 PMAQI
1st Aug 20252610 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252712 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025242 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025204 AMAQI
2nd Aug 2025215 AMAQI
15°C13/18°C
2nd Aug 2025226 AMAQI
2nd Aug 2025257 AMAQI
2nd Aug 2025248 AMAQI
2nd Aug 2025299 AMAQI
2nd Aug 20252410 AMAQI
2nd Aug 20252511 AMAQI
2nd Aug 20252312 PMAQI
2nd Aug 2025251 PMAQI
2nd Aug 2025272 PMAQI
2nd Aug 2025263 PMAQI
2nd Aug 2025304 PMAQI
2nd Aug 2025335 PMAQI
2nd Aug 2025316 PMAQI
2nd Aug 2025287 PMAQI
2nd Aug 2025318 PMAQI
2nd Aug 2025309 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20252611 PMAQI
3rd Aug 20252512 AMAQI
3rd Aug 2025261 AMAQI
3rd Aug 2025242 AMAQI
3rd Aug 2025243 AMAQI
3rd Aug 2025224 AMAQI
3rd Aug 2025215 AMAQI
17°C14/20°C
3rd Aug 2025226 AMAQI
3rd Aug 2025207 AMAQI
3rd Aug 2025188 AMAQI
3rd Aug 2025199 AMAQI
3rd Aug 20251810 AMAQI
3rd Aug 20251811 AMAQI
3rd Aug 20251812 PMAQI
3rd Aug 2025211 PMAQI
3rd Aug 2025192 PMAQI
3rd Aug 2025213 PMAQI
3rd Aug 2025224 PMAQI
3rd Aug 2025295 PMAQI
3rd Aug 2025396 PMAQI
3rd Aug 2025237 PMAQI
3rd Aug 2025328 PMAQI
3rd Aug 2025439 PMAQI
3rd Aug 20254710 PMAQI
3rd Aug 20254611 PMAQI
4th Aug 20254412 AMAQI
4th Aug 2025491 AMAQI
4th Aug 2025492 AMAQI
4th Aug 2025483 AMAQI
4th Aug 2025424 AMAQI
4th Aug 2025425 AMAQI
17°C15/20°C
4th Aug 2025396 AMAQI
4th Aug 2025387 AMAQI
4th Aug 2025378 AMAQI
4th Aug 2025399 AMAQI
4th Aug 20253910 AMAQI
4th Aug 20254311 AMAQI
4th Aug 20254412 PMAQI
4th Aug 2025411 PMAQI
4th Aug 2025442 PMAQI
4th Aug 2025443 PMAQI
4th Aug 2025464 PMAQI
4th Aug 2025425 PMAQI
4th Aug 2025396 PMAQI
4th Aug 2025377 PMAQI
4th Aug 2025468 PMAQI
4th Aug 2025539 PMAQI
4th Aug 20255210 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20254512 AMAQI
5th Aug 2025391 AMAQI
5th Aug 2025362 AMAQI
5th Aug 2025363 AMAQI
5th Aug 2025384 AMAQI
5th Aug 2025415 AMAQI
18°C14/21°C
5th Aug 2025386 AMAQI
5th Aug 2025407 AMAQI
5th Aug 2025388 AMAQI
5th Aug 2025359 AMAQI
5th Aug 20253610 AMAQI
5th Aug 20253911 AMAQI
5th Aug 20253612 PMAQI
5th Aug 2025321 PMAQI
5th Aug 2025352 PMAQI
5th Aug 2025333 PMAQI
5th Aug 2025334 PMAQI
5th Aug 2025335 PMAQI
5th Aug 2025336 PMAQI
5th Aug 2025377 PMAQI
5th Aug 2025348 PMAQI
5th Aug 2025329 PMAQI
5th Aug 20253410 PMAQI
5th Aug 20253311 PMAQI
6th Aug 20253412 AMAQI
6th Aug 2025351 AMAQI
6th Aug 2025392 AMAQI
6th Aug 2025383 AMAQI
6th Aug 2025374 AMAQI
6th Aug 2025385 AMAQI
18°C15/23°C
6th Aug 2025406 AMAQI
6th Aug 2025387 AMAQI
6th Aug 2025388 AMAQI
6th Aug 2025349 AMAQI
6th Aug 20253210 AMAQI
6th Aug 20253411 AMAQI
6th Aug 20253712 PMAQI
6th Aug 2025431 PMAQI
6th Aug 2025462 PMAQI
6th Aug 2025503 PMAQI
6th Aug 2025454 PMAQI
6th Aug 2025435 PMAQI
6th Aug 2025406 PMAQI
6th Aug 2025347 PMAQI
6th Aug 2025348 PMAQI
6th Aug 2025329 PMAQI
6th Aug 20253110 PMAQI
6th Aug 20253311 PMAQI
7th Aug 20253212 AMAQI
7th Aug 2025311 AMAQI
7th Aug 2025332 AMAQI
7th Aug 2025343 AMAQI
7th Aug 2025284 AMAQI
7th Aug 2025295 AMAQI
18°C13/21°C
7th Aug 2025296 AMAQI
7th Aug 2025307 AMAQI
7th Aug 2025288 AMAQI
7th Aug 2025309 AMAQI
7th Aug 20253210 AMAQI
7th Aug 20253411 AMAQI
7th Aug 20253412 PMAQI
7th Aug 2025311 PMAQI
7th Aug 2025302 PMAQI
7th Aug 2025263 PMAQI
7th Aug 2025334 PMAQI
7th Aug 2025395 PMAQI
7th Aug 2025346 PMAQI
7th Aug 2025307 PMAQI
7th Aug 2025318 PMAQI
7th Aug 2025329 PMAQI
7th Aug 20253110 PMAQI
7th Aug 20253211 PMAQI
8th Aug 20253012 AMAQI
8th Aug 2025281 AMAQI
8th Aug 2025262 AMAQI
8th Aug 2025253 AMAQI
8th Aug 2025254 AMAQI
8th Aug 2025185 AMAQI
18°C14/21°C
8th Aug 2025216 AMAQI
8th Aug 2025247 AMAQI
8th Aug 2025258 AMAQI
8th Aug 2025269 AMAQI
8th Aug 20253010 AMAQI
8th Aug 20253311 AMAQI
8th Aug 20253312 PMAQI
8th Aug 2025281 PMAQI
8th Aug 2025292 PMAQI
8th Aug 2025313 PMAQI
8th Aug 2025314 PMAQI
8th Aug 2025305 PMAQI
8th Aug 2025326 PMAQI
8th Aug 2025287 PMAQI
8th Aug 2025298 PMAQI
8th Aug 2025419 PMAQI
8th Aug 20254410 PMAQI
8th Aug 20254611 PMAQI
9th Aug 20254812 AMAQI
9th Aug 2025481 AMAQI
9th Aug 2025442 AMAQI
9th Aug 2025423 AMAQI
9th Aug 2025404 AMAQI
9th Aug 2025355 AMAQI
15°C13/18°C
9th Aug 2025346 AMAQI
9th Aug 2025377 AMAQI
9th Aug 2025408 AMAQI
9th Aug 2025339 AMAQI
9th Aug 20253410 AMAQI
9th Aug 20253811 AMAQI
9th Aug 20253212 PMAQI
9th Aug 2025391 PMAQI
9th Aug 2025422 PMAQI
9th Aug 2025463 PMAQI
9th Aug 2025444 PMAQI
9th Aug 2025425 PMAQI
9th Aug 2025426 PMAQI
9th Aug 2025407 PMAQI
9th Aug 2025388 PMAQI
9th Aug 2025419 PMAQI
9th Aug 20254110 PMAQI
9th Aug 20254011 PMAQI
10th Aug 20254112 AMAQI
10th Aug 2025451 AMAQI
10th Aug 2025442 AMAQI
10th Aug 2025443 AMAQI
10th Aug 2025384 AMAQI
10th Aug 2025335 AMAQI
15°C13/18°C
10th Aug 2025336 AMAQI
6 AM10th Aug 2025347 AMAQI
10th Aug 2025318 AMAQI
10th Aug 2025319 AMAQI
10th Aug 20253310 AMAQI
10th Aug 20253411 AMAQI
10th Aug 20253812 PMAQI
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 6 PM
27AQI
13 hours / Day
390 hours / Month
Avg. Lowest Time
6 AM - 8 PM
27AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 PM (Avg. 27), while the lowest AQI was between 6 AM to 8 PM (Avg. 27).
Night time
Avg. Highest Time
9 PM - 11 PM
30AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 AM - 5 AM
26AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 30), while the lowest AQI was between 4 AM to 5 AM (Avg. 26).
2025 Days Vs Air Quality
Morro Bay, California, United States
2025
100%
137
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
137 DaysModerate
0 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 222 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
Morro Bay, 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 March 2025
18AQI
18AQI
2nd March 2025
18AQI
18AQI
3rd March 2025
26AQI
26AQI
4th March 2025
20AQI
20AQI
5th March 2025
18AQI
18AQI
6th March 2025
17AQI
17AQI
1st April 2025
18AQI
18AQI
2nd April 2025
20AQI
20AQI
3rd April 2025
23AQI
23AQI
4th April 2025
25AQI
25AQI
5th April 2025
22AQI
22AQI
6th April 2025
23AQI
23AQI
7th April 2025
20AQI
20AQI
8th April 2025
16AQI
16AQI
9th April 2025
23AQI
23AQI
10th April 2025
26AQI
26AQI
11th April 2025
28AQI
28AQI
12th April 2025
37AQI
37AQI
13th April 2025
36AQI
36AQI
14th April 2025
29AQI
29AQI
15th April 2025
32AQI
32AQI
16th April 2025
33AQI
33AQI
17th April 2025
26AQI
26AQI
18th April 2025
24AQI
24AQI
19th April 2025
27AQI
27AQI
20th April 2025
27AQI
27AQI
21st April 2025
26AQI
26AQI
22nd April 2025
28AQI
28AQI
23rd April 2025
31AQI
31AQI
24th April 2025
35AQI
35AQI
25th April 2025
21AQI
21AQI
26th April 2025
13AQI
13AQI
27th April 2025
14AQI
14AQI
28th April 2025
26AQI
26AQI
29th April 2025
28AQI
28AQI
30th April 2025
26AQI
26AQI
1st May 2025
21AQI
21AQI
2nd May 2025
27AQI
27AQI
3rd May 2025
25AQI
25AQI
4th May 2025
39AQI
39AQI
5th May 2025
43AQI
43AQI
6th May 2025
46AQI
46AQI
7th May 2025
47AQI
47AQI
8th May 2025
39AQI
39AQI
9th May 2025
36AQI
36AQI
10th May 2025
45AQI
45AQI
11th May 2025
37AQI
37AQI
12th May 2025
20AQI
20AQI
13th May 2025
23AQI
23AQI
14th May 2025
29AQI
29AQI
15th May 2025
35AQI
35AQI
16th May 2025
35AQI
35AQI
17th May 2025
26AQI
26AQI
18th May 2025
27AQI
27AQI
19th May 2025
43AQI
43AQI
20th May 2025
34AQI
34AQI
21st May 2025
47AQI
47AQI
22nd May 2025
45AQI
45AQI
23rd May 2025
32AQI
32AQI
24th May 2025
30AQI
30AQI
25th May 2025
24AQI
24AQI
26th May 2025
22AQI
22AQI
27th May 2025
21AQI
21AQI
28th May 2025
28AQI
28AQI
29th May 2025
24AQI
24AQI
30th May 2025
25AQI
25AQI
31st May 2025
34AQI
34AQI
1st June 2025
33AQI
33AQI
2nd June 2025
34AQI
34AQI
3rd June 2025
31AQI
31AQI
4th June 2025
36AQI
36AQI
5th June 2025
29AQI
29AQI
6th June 2025
24AQI
24AQI
7th June 2025
29AQI
29AQI
8th June 2025
20AQI
20AQI
9th June 2025
19AQI
19AQI
10th June 2025
24AQI
24AQI
11th June 2025
37AQI
37AQI
12th June 2025
47AQI
47AQI
13th June 2025
43AQI
43AQI
14th June 2025
43AQI
43AQI
15th June 2025
39AQI
39AQI
16th June 2025
42AQI
42AQI
17th June 2025
39AQI
39AQI
18th June 2025
37AQI
37AQI
19th June 2025
43AQI
43AQI
20th June 2025
44AQI
44AQI
21st June 2025
36AQI
36AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
32AQI
32AQI
24th June 2025
24AQI
24AQI
25th June 2025
25AQI
25AQI
26th June 2025
24AQI
24AQI
27th June 2025
26AQI
26AQI
28th June 2025
26AQI
26AQI
29th June 2025
25AQI
25AQI
30th June 2025
22AQI
22AQI
1st July 2025
26AQI
26AQI
2nd July 2025
21AQI
21AQI
3rd July 2025
32AQI
32AQI
4th July 2025
30AQI
30AQI
5th July 2025
47AQI
47AQI
6th July 2025
36AQI
36AQI
7th July 2025
29AQI
29AQI
8th July 2025
23AQI
23AQI
9th July 2025
22AQI
22AQI
10th July 2025
25AQI
25AQI
11th July 2025
33AQI
33AQI
12th July 2025
34AQI
34AQI
13th July 2025
29AQI
29AQI
14th July 2025
28AQI
28AQI
15th July 2025
28AQI
28AQI
16th July 2025
25AQI
25AQI
17th July 2025
26AQI
26AQI
18th July 2025
25AQI
25AQI
19th July 2025
29AQI
29AQI
20th July 2025
29AQI
29AQI
21st July 2025
22AQI
22AQI
22nd July 2025
17AQI
17AQI
23rd July 2025
17AQI
17AQI
24th July 2025
16AQI
16AQI
25th July 2025
17AQI
17AQI
26th July 2025
17AQI
17AQI
27th July 2025
17AQI
17AQI
28th July 2025
22AQI
22AQI
29th July 2025
30AQI
30AQI
30th July 2025
33AQI
33AQI
31st July 2025
29AQI
29AQI
1st August 2025
26AQI
26AQI
2nd August 2025
27AQI
27AQI
3rd August 2025
27AQI
27AQI
4th August 2025
44AQI
44AQI
5th August 2025
36AQI
36AQI
6th August 2025
37AQI
37AQI
7th August 2025
32AQI
32AQI
8th August 2025
30AQI
30AQI
9th August 2025
41AQI
41AQI
20AQI
25AQI
33AQI
32AQI
26AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202529AQI
6
30
31
30
31
9
137
Highest AQI recorded in
August33AQI
Lowest AQI recorded in
March20AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
29AQILeast Polluted Year Recorded
2025(Avg.)
29AQIMorro Bay's annual 2025 AQI (29) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
