Roberto Court, San Luis Obispo, 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
Roberto Court, San Luis Obispo, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
53AQILowest AQI recorded on
1st Aug 2025
22AQISame Day Analysis (11th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 29 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Roberto Court, San Luis Obispo, California, United States
AQI
Day
Night
.
6 AM11th Aug 2025
8 PM
5 AM12th Aug 2025
Day time
Avg. Highest Time
6PM11th Aug
38AQI
Avg. Lowest Time
10AM11th Aug
24AQI
Night time
Avg. Highest Time
12AM12th Aug
50AQI
Avg. Lowest Time
8PM11th Aug
37AQI
In the last 24 hours,
Roberto Court's AQI reached its highest point of 50 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Roberto Court, San Luis Obispo, California, United States
JulAug
13th - 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 - 11th11th - 12th12th
Day
Night
13th Jul 2025226 AMAQI
13th Jul 2025257 AMAQI
13th Jul 2025258 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20252810 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20252612 PMAQI
13th Jul 2025231 PMAQI
13th Jul 2025232 PMAQI
13th Jul 2025253 PMAQI
13th Jul 2025354 PMAQI
13th Jul 2025375 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025238 PMAQI
13th Jul 2025239 PMAQI
13th Jul 20252610 PMAQI
13th Jul 20252611 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025301 AMAQI
14th Jul 2025262 AMAQI
14th Jul 2025243 AMAQI
14th Jul 2025224 AMAQI
14th Jul 2025195 AMAQI
17°C12/25°C
14th Jul 2025206 AMAQI
14th Jul 2025197 AMAQI
14th Jul 2025188 AMAQI
14th Jul 2025189 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20252111 AMAQI
14th Jul 20252112 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025262 PMAQI
14th Jul 2025273 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025275 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025277 PMAQI
14th Jul 2025238 PMAQI
14th Jul 2025209 PMAQI
14th Jul 20252210 PMAQI
14th Jul 20252611 PMAQI
15th Jul 20252712 AMAQI
15th Jul 2025281 AMAQI
15th Jul 2025262 AMAQI
15th Jul 2025263 AMAQI
15th Jul 2025224 AMAQI
15th Jul 2025255 AMAQI
18°C12/24°C
15th Jul 2025246 AMAQI
15th Jul 2025207 AMAQI
15th Jul 2025208 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20252610 AMAQI
15th Jul 20252511 AMAQI
15th Jul 20252412 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025232 PMAQI
15th Jul 2025253 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025235 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025227 PMAQI
15th Jul 2025208 PMAQI
15th Jul 2025209 PMAQI
15th Jul 20252210 PMAQI
15th Jul 20252011 PMAQI
16th Jul 20252212 AMAQI
16th Jul 2025241 AMAQI
16th Jul 2025242 AMAQI
16th Jul 2025253 AMAQI
16th Jul 2025204 AMAQI
16th Jul 2025185 AMAQI
16°C12/22°C
16th Jul 2025176 AMAQI
16th Jul 2025197 AMAQI
16th Jul 2025208 AMAQI
16th Jul 2025229 AMAQI
16th Jul 20252410 AMAQI
16th Jul 20252111 AMAQI
16th Jul 20252012 PMAQI
16th Jul 2025221 PMAQI
16th Jul 2025232 PMAQI
16th Jul 2025233 PMAQI
16th Jul 2025274 PMAQI
16th Jul 2025245 PMAQI
16th Jul 2025266 PMAQI
16th Jul 2025207 PMAQI
16th Jul 2025208 PMAQI
16th Jul 2025249 PMAQI
16th Jul 20252110 PMAQI
16th Jul 20252311 PMAQI
17th Jul 20252512 AMAQI
17th Jul 2025271 AMAQI
17th Jul 2025222 AMAQI
17th Jul 2025203 AMAQI
17th Jul 2025204 AMAQI
17th Jul 2025225 AMAQI
16°C13/21°C
17th Jul 2025206 AMAQI
17th Jul 2025187 AMAQI
17th Jul 2025188 AMAQI
17th Jul 2025209 AMAQI
17th Jul 20252010 AMAQI
17th Jul 20252211 AMAQI
17th Jul 20252612 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025252 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025214 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025216 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025218 PMAQI
17th Jul 2025239 PMAQI
17th Jul 20252610 PMAQI
17th Jul 20252511 PMAQI
18th Jul 20252412 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025223 AMAQI
18th Jul 2025184 AMAQI
18th Jul 2025205 AMAQI
18°C12/24°C
18th Jul 2025196 AMAQI
18th Jul 2025217 AMAQI
18th Jul 2025188 AMAQI
18th Jul 2025199 AMAQI
18th Jul 20251910 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025235 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025197 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025309 PMAQI
18th Jul 20253110 PMAQI
18th Jul 20253011 PMAQI
19th Jul 20252412 AMAQI
19th Jul 2025261 AMAQI
19th Jul 2025292 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025224 AMAQI
19th Jul 2025195 AMAQI
17°C10/26°C
19th Jul 2025186 AMAQI
19th Jul 2025227 AMAQI
19th Jul 2025218 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252312 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025212 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025277 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20252911 PMAQI
20th Jul 20252912 AMAQI
20th Jul 2025321 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025283 AMAQI
20th Jul 2025284 AMAQI
20th Jul 2025265 AMAQI
17°C11/25°C
20th Jul 2025256 AMAQI
20th Jul 2025267 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025221 PMAQI
20th Jul 2025252 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252510 PMAQI
20th Jul 20252311 PMAQI
21st Jul 20252312 AMAQI
21st Jul 2025211 AMAQI
21st Jul 2025182 AMAQI
21st Jul 2025183 AMAQI
21st Jul 2025154 AMAQI
21st Jul 2025145 AMAQI
16°C11/22°C
21st Jul 2025176 AMAQI
21st Jul 2025187 AMAQI
21st Jul 2025188 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20252112 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025217 PMAQI
21st Jul 2025198 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025181 AMAQI
22nd Jul 2025172 AMAQI
22nd Jul 2025173 AMAQI
22nd Jul 2025134 AMAQI
22nd Jul 2025125 AMAQI
16°C11/22°C
22nd Jul 2025136 AMAQI
22nd Jul 2025147 AMAQI
22nd Jul 2025138 AMAQI
22nd Jul 2025149 AMAQI
22nd Jul 20251410 AMAQI
22nd Jul 20251511 AMAQI
22nd Jul 20251412 PMAQI
22nd Jul 2025131 PMAQI
22nd Jul 2025132 PMAQI
22nd Jul 2025143 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025186 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025158 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025191 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025183 AMAQI
23rd Jul 2025214 AMAQI
23rd Jul 2025175 AMAQI
16°C11/22°C
23rd Jul 2025136 AMAQI
23rd Jul 2025137 AMAQI
23rd Jul 2025148 AMAQI
23rd Jul 2025149 AMAQI
23rd Jul 20251310 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025151 PMAQI
23rd Jul 2025172 PMAQI
23rd Jul 2025183 PMAQI
23rd Jul 2025194 PMAQI
23rd Jul 2025185 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025177 PMAQI
23rd Jul 2025178 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20251612 AMAQI
24th Jul 2025171 AMAQI
24th Jul 2025152 AMAQI
24th Jul 2025163 AMAQI
24th Jul 2025144 AMAQI
24th Jul 2025145 AMAQI
16°C11/23°C
24th Jul 2025126 AMAQI
24th Jul 2025147 AMAQI
24th Jul 2025148 AMAQI
24th Jul 2025149 AMAQI
24th Jul 20251410 AMAQI
24th Jul 20251411 AMAQI
24th Jul 20251612 PMAQI
24th Jul 2025161 PMAQI
24th Jul 2025172 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025184 PMAQI
24th Jul 2025175 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025157 PMAQI
24th Jul 2025178 PMAQI
24th Jul 2025219 PMAQI
24th Jul 20251910 PMAQI
24th Jul 20251911 PMAQI
25th Jul 20251812 AMAQI
25th Jul 2025161 AMAQI
25th Jul 2025162 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025144 AMAQI
25th Jul 2025145 AMAQI
16°C10/23°C
25th Jul 2025146 AMAQI
25th Jul 2025147 AMAQI
25th Jul 2025148 AMAQI
25th Jul 2025159 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251512 PMAQI
25th Jul 2025141 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025194 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025178 PMAQI
25th Jul 2025199 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251711 PMAQI
26th Jul 20251712 AMAQI
26th Jul 2025171 AMAQI
26th Jul 2025162 AMAQI
26th Jul 2025163 AMAQI
26th Jul 2025134 AMAQI
26th Jul 2025155 AMAQI
16°C11/23°C
26th Jul 2025146 AMAQI
26th Jul 2025147 AMAQI
26th Jul 2025168 AMAQI
26th Jul 2025169 AMAQI
26th Jul 20251810 AMAQI
26th Jul 20251611 AMAQI
26th Jul 20251712 PMAQI
26th Jul 2025151 PMAQI
26th Jul 2025162 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025174 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025167 PMAQI
26th Jul 2025168 PMAQI
26th Jul 2025189 PMAQI
26th Jul 20251810 PMAQI
26th Jul 20251811 PMAQI
27th Jul 20251812 AMAQI
27th Jul 2025161 AMAQI
27th Jul 2025152 AMAQI
27th Jul 2025163 AMAQI
27th Jul 2025154 AMAQI
27th Jul 2025155 AMAQI
16°C12/23°C
27th Jul 2025146 AMAQI
27th Jul 2025177 AMAQI
27th Jul 2025168 AMAQI
27th Jul 2025179 AMAQI
27th Jul 20251610 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251512 PMAQI
27th Jul 2025151 PMAQI
27th Jul 2025162 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025174 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025196 PMAQI
27th Jul 2025167 PMAQI
27th Jul 2025148 PMAQI
27th Jul 2025179 PMAQI
27th Jul 20251710 PMAQI
27th Jul 20251811 PMAQI
28th Jul 20251812 AMAQI
28th Jul 2025181 AMAQI
28th Jul 2025182 AMAQI
28th Jul 2025183 AMAQI
28th Jul 2025204 AMAQI
28th Jul 2025245 AMAQI
17°C11/24°C
28th Jul 2025236 AMAQI
28th Jul 2025207 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20251810 AMAQI
28th Jul 20251811 AMAQI
28th Jul 20251812 PMAQI
28th Jul 2025201 PMAQI
28th Jul 2025202 PMAQI
28th Jul 2025213 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025215 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025217 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025229 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253612 AMAQI
29th Jul 2025321 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025213 AMAQI
29th Jul 2025214 AMAQI
29th Jul 2025245 AMAQI
18°C12/26°C
29th Jul 2025246 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025238 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252510 AMAQI
29th Jul 20252711 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025261 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025283 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025277 PMAQI
29th Jul 2025268 PMAQI
29th Jul 2025399 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20253911 PMAQI
30th Jul 20254012 AMAQI
30th Jul 2025391 AMAQI
30th Jul 2025362 AMAQI
30th Jul 2025343 AMAQI
30th Jul 2025334 AMAQI
30th Jul 2025345 AMAQI
20°C13/30°C
30th Jul 2025356 AMAQI
30th Jul 2025337 AMAQI
30th Jul 2025308 AMAQI
30th Jul 2025289 AMAQI
30th Jul 20253110 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20252812 PMAQI
30th Jul 2025301 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 2025369 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253912 AMAQI
31st Jul 2025371 AMAQI
31st Jul 2025372 AMAQI
31st Jul 2025343 AMAQI
31st Jul 2025274 AMAQI
31st Jul 2025285 AMAQI
19°C12/26°C
31st Jul 2025286 AMAQI
31st Jul 2025267 AMAQI
31st Jul 2025268 AMAQI
31st Jul 2025289 AMAQI
31st Jul 20252910 AMAQI
31st Jul 20253011 AMAQI
31st Jul 20253512 PMAQI
31st Jul 2025331 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025243 PMAQI
31st Jul 2025204 PMAQI
31st Jul 2025215 PMAQI
31st Jul 2025226 PMAQI
31st Jul 2025297 PMAQI
31st Jul 2025278 PMAQI
31st Jul 2025229 PMAQI
31st Jul 20252610 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025261 AMAQI
1st Aug 2025272 AMAQI
1st Aug 2025253 AMAQI
1st Aug 2025264 AMAQI
1st Aug 2025225 AMAQI
19°C12/29°C
1st Aug 2025186 AMAQI
1st Aug 2025177 AMAQI
1st Aug 2025218 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20251910 AMAQI
1st Aug 20251811 AMAQI
1st Aug 20252112 PMAQI
1st Aug 2025181 PMAQI
1st Aug 2025182 PMAQI
1st Aug 2025183 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025215 PMAQI
1st Aug 2025206 PMAQI
1st Aug 2025217 PMAQI
1st Aug 2025208 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252610 PMAQI
1st Aug 20252911 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025232 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025214 AMAQI
2nd Aug 2025225 AMAQI
17°C11/25°C
2nd Aug 2025196 AMAQI
2nd Aug 2025217 AMAQI
2nd Aug 2025238 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20252410 AMAQI
2nd Aug 20252611 AMAQI
2nd Aug 20252512 PMAQI
2nd Aug 2025271 PMAQI
2nd Aug 2025242 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025285 PMAQI
2nd Aug 2025326 PMAQI
2nd Aug 2025267 PMAQI
2nd Aug 2025328 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20253910 PMAQI
2nd Aug 20253311 PMAQI
3rd Aug 20253412 AMAQI
3rd Aug 2025331 AMAQI
3rd Aug 2025282 AMAQI
3rd Aug 2025243 AMAQI
3rd Aug 2025204 AMAQI
3rd Aug 2025205 AMAQI
20°C13/31°C
3rd Aug 2025206 AMAQI
3rd Aug 2025207 AMAQI
3rd Aug 2025188 AMAQI
3rd Aug 2025189 AMAQI
3rd Aug 20251710 AMAQI
3rd Aug 20251811 AMAQI
3rd Aug 20251812 PMAQI
3rd Aug 2025171 PMAQI
3rd Aug 2025172 PMAQI
3rd Aug 2025193 PMAQI
3rd Aug 2025204 PMAQI
3rd Aug 2025305 PMAQI
3rd Aug 2025486 PMAQI
3rd Aug 2025237 PMAQI
3rd Aug 2025408 PMAQI
3rd Aug 2025559 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025544 AMAQI
4th Aug 2025525 AMAQI
20°C14/31°C
4th Aug 2025506 AMAQI
4th Aug 2025467 AMAQI
4th Aug 2025518 AMAQI
4th Aug 2025489 AMAQI
4th Aug 20254610 AMAQI
4th Aug 20255211 AMAQI
4th Aug 20255412 PMAQI
4th Aug 2025481 PMAQI
4th Aug 2025442 PMAQI
4th Aug 2025483 PMAQI
4th Aug 2025554 PMAQI
4th Aug 2025585 PMAQI
4th Aug 2025596 PMAQI
4th Aug 2025537 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025599 PMAQI
4th Aug 20255910 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025533 AMAQI
5th Aug 2025524 AMAQI
5th Aug 2025525 AMAQI
21°C13/32°C
5th Aug 2025526 AMAQI
5th Aug 2025487 AMAQI
5th Aug 2025468 AMAQI
5th Aug 2025529 AMAQI
5th Aug 20255210 AMAQI
5th Aug 20255011 AMAQI
5th Aug 20254512 PMAQI
5th Aug 2025351 PMAQI
5th Aug 2025362 PMAQI
5th Aug 2025373 PMAQI
5th Aug 2025374 PMAQI
5th Aug 2025365 PMAQI
5th Aug 2025336 PMAQI
5th Aug 2025527 PMAQI
5th Aug 2025488 PMAQI
5th Aug 2025409 PMAQI
5th Aug 20254410 PMAQI
5th Aug 20254811 PMAQI
6th Aug 20254912 AMAQI
6th Aug 2025501 AMAQI
6th Aug 2025522 AMAQI
6th Aug 2025493 AMAQI
6th Aug 2025434 AMAQI
6th Aug 2025435 AMAQI
22°C14/33°C
6th Aug 2025466 AMAQI
6th Aug 2025447 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025399 AMAQI
6th Aug 20253610 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20253912 PMAQI
6th Aug 2025411 PMAQI
6th Aug 2025392 PMAQI
6th Aug 2025383 PMAQI
6th Aug 2025404 PMAQI
6th Aug 2025405 PMAQI
6th Aug 2025416 PMAQI
6th Aug 2025407 PMAQI
6th Aug 2025378 PMAQI
6th Aug 2025329 PMAQI
6th Aug 20253410 PMAQI
6th Aug 20254411 PMAQI
7th Aug 20253712 AMAQI
7th Aug 2025361 AMAQI
7th Aug 2025372 AMAQI
7th Aug 2025343 AMAQI
7th Aug 2025284 AMAQI
7th Aug 2025275 AMAQI
22°C12/32°C
7th Aug 2025316 AMAQI
7th Aug 2025337 AMAQI
7th Aug 2025338 AMAQI
7th Aug 2025389 AMAQI
7th Aug 20253810 AMAQI
7th Aug 20253811 AMAQI
7th Aug 20253612 PMAQI
7th Aug 2025281 PMAQI
7th Aug 2025262 PMAQI
7th Aug 2025293 PMAQI
7th Aug 2025284 PMAQI
7th Aug 2025265 PMAQI
7th Aug 2025266 PMAQI
7th Aug 2025337 PMAQI
7th Aug 2025348 PMAQI
7th Aug 2025349 PMAQI
7th Aug 20253310 PMAQI
7th Aug 20253211 PMAQI
8th Aug 20253112 AMAQI
8th Aug 2025271 AMAQI
8th Aug 2025262 AMAQI
8th Aug 2025263 AMAQI
8th Aug 2025284 AMAQI
8th Aug 2025185 AMAQI
23°C15/34°C
8th Aug 2025246 AMAQI
8th Aug 2025297 AMAQI
8th Aug 2025288 AMAQI
8th Aug 2025299 AMAQI
8th Aug 20253110 AMAQI
8th Aug 20252311 AMAQI
8th Aug 20252112 PMAQI
8th Aug 2025221 PMAQI
8th Aug 2025262 PMAQI
8th Aug 2025273 PMAQI
8th Aug 2025244 PMAQI
8th Aug 2025245 PMAQI
8th Aug 2025236 PMAQI
8th Aug 2025247 PMAQI
8th Aug 2025268 PMAQI
8th Aug 2025379 PMAQI
8th Aug 20254310 PMAQI
8th Aug 20254811 PMAQI
9th Aug 20254712 AMAQI
9th Aug 2025461 AMAQI
9th Aug 2025432 AMAQI
9th Aug 2025393 AMAQI
9th Aug 2025384 AMAQI
9th Aug 2025415 AMAQI
19°C13/27°C
9th Aug 2025406 AMAQI
9th Aug 2025407 AMAQI
9th Aug 2025398 AMAQI
9th Aug 2025389 AMAQI
9th Aug 20253710 AMAQI
9th Aug 20254411 AMAQI
9th Aug 20252812 PMAQI
9th Aug 2025301 PMAQI
9th Aug 2025342 PMAQI
9th Aug 2025333 PMAQI
9th Aug 2025364 PMAQI
9th Aug 2025355 PMAQI
9th Aug 2025356 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025368 PMAQI
9th Aug 2025409 PMAQI
9th Aug 20254110 PMAQI
9th Aug 20253811 PMAQI
10th Aug 20254012 AMAQI
10th Aug 2025401 AMAQI
10th Aug 2025362 AMAQI
10th Aug 2025343 AMAQI
10th Aug 2025344 AMAQI
10th Aug 2025285 AMAQI
19°C13/28°C
10th Aug 2025346 AMAQI
10th Aug 2025377 AMAQI
10th Aug 2025358 AMAQI
10th Aug 2025349 AMAQI
10th Aug 20253610 AMAQI
10th Aug 20253211 AMAQI
10th Aug 20253612 PMAQI
10th Aug 2025351 PMAQI
10th Aug 2025352 PMAQI
10th Aug 2025363 PMAQI
10th Aug 2025314 PMAQI
10th Aug 2025255 PMAQI
10th Aug 2025316 PMAQI
10th Aug 2025317 PMAQI
10th Aug 2025298 PMAQI
10th Aug 2025289 PMAQI
10th Aug 20253010 PMAQI
10th Aug 20253411 PMAQI
11th Aug 20253512 AMAQI
11th Aug 2025311 AMAQI
11th Aug 2025272 AMAQI
11th Aug 2025263 AMAQI
11th Aug 2025284 AMAQI
11th Aug 2025275 AMAQI
20°C13/29°C
11th Aug 2025276 AMAQI
11th Aug 2025297 AMAQI
11th Aug 2025288 AMAQI
11th Aug 2025269 AMAQI
11th Aug 20252410 AMAQI
11th Aug 20252811 AMAQI
11th Aug 20253012 PMAQI
11th Aug 2025261 PMAQI
11th Aug 2025262 PMAQI
11th Aug 2025283 PMAQI
11th Aug 2025314 PMAQI
11th Aug 2025345 PMAQI
11th Aug 2025386 PMAQI
11th Aug 2025277 PMAQI
11th Aug 2025378 PMAQI
11th Aug 2025489 PMAQI
11th Aug 20254810 PMAQI
11th Aug 20254911 PMAQI
12th Aug 20255012 AMAQI
12th Aug 2025491 AMAQI
12th Aug 2025462 AMAQI
12th Aug 2025463 AMAQI
12th Aug 2025464 AMAQI
20°C13/31°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 6 PM
26AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
6 AM - 8 AM
24AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 6 PM (Avg. 26), while the lowest AQI was between 6 AM to 8 AM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 3 AM
30AQI
4 hours / Day
120 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 12 AM to 3 AM (Avg. 30), while the lowest AQI was between 4 AM to 5 AM (Avg. 26).
2025 Days Vs Air Quality
Roberto Court, San Luis Obispo, California, United States
2025
97%
135
3%
4
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
135 DaysModerate
4 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 224 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
Roberto Court, San Luis Obispo, 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
19AQI
19AQI
3rd March 2025
31AQI
31AQI
4th March 2025
24AQI
24AQI
5th March 2025
20AQI
20AQI
6th March 2025
17AQI
17AQI
1st April 2025
21AQI
21AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
29AQI
29AQI
4th April 2025
29AQI
29AQI
5th April 2025
24AQI
24AQI
6th April 2025
28AQI
28AQI
7th April 2025
23AQI
23AQI
8th April 2025
18AQI
18AQI
9th April 2025
28AQI
28AQI
10th April 2025
32AQI
32AQI
11th April 2025
32AQI
32AQI
12th April 2025
44AQI
44AQI
13th April 2025
42AQI
42AQI
14th April 2025
29AQI
29AQI
15th April 2025
39AQI
39AQI
16th April 2025
35AQI
35AQI
17th April 2025
30AQI
30AQI
18th April 2025
26AQI
26AQI
19th April 2025
26AQI
26AQI
20th April 2025
26AQI
26AQI
21st April 2025
25AQI
25AQI
22nd April 2025
27AQI
27AQI
23rd April 2025
28AQI
28AQI
24th April 2025
39AQI
39AQI
25th April 2025
22AQI
22AQI
26th April 2025
14AQI
14AQI
27th April 2025
15AQI
15AQI
28th April 2025
28AQI
28AQI
29th April 2025
27AQI
27AQI
30th April 2025
22AQI
22AQI
1st May 2025
18AQI
18AQI
2nd May 2025
22AQI
22AQI
3rd May 2025
28AQI
28AQI
4th May 2025
41AQI
41AQI
5th May 2025
47AQI
47AQI
6th May 2025
42AQI
42AQI
7th May 2025
45AQI
45AQI
8th May 2025
35AQI
35AQI
9th May 2025
35AQI
35AQI
10th May 2025
47AQI
47AQI
11th May 2025
38AQI
38AQI
12th May 2025
22AQI
22AQI
13th May 2025
25AQI
25AQI
14th May 2025
33AQI
33AQI
15th May 2025
38AQI
38AQI
16th May 2025
35AQI
35AQI
17th May 2025
30AQI
30AQI
18th May 2025
30AQI
30AQI
19th May 2025
45AQI
45AQI
20th May 2025
39AQI
39AQI
21st May 2025
48AQI
48AQI
22nd May 2025
50AQI
50AQI
23rd May 2025
39AQI
39AQI
24th May 2025
34AQI
34AQI
25th May 2025
29AQI
29AQI
26th May 2025
26AQI
26AQI
27th May 2025
20AQI
20AQI
28th May 2025
28AQI
28AQI
29th May 2025
26AQI
26AQI
30th May 2025
24AQI
24AQI
31st May 2025
25AQI
25AQI
1st June 2025
25AQI
25AQI
2nd June 2025
31AQI
31AQI
3rd June 2025
30AQI
30AQI
4th June 2025
35AQI
35AQI
5th June 2025
23AQI
23AQI
6th June 2025
20AQI
20AQI
7th June 2025
28AQI
28AQI
8th June 2025
19AQI
19AQI
9th June 2025
20AQI
20AQI
10th June 2025
23AQI
23AQI
11th June 2025
41AQI
41AQI
12th June 2025
50AQI
50AQI
13th June 2025
48AQI
48AQI
14th June 2025
50AQI
50AQI
15th June 2025
44AQI
44AQI
16th June 2025
48AQI
48AQI
17th June 2025
46AQI
46AQI
18th June 2025
46AQI
46AQI
19th June 2025
48AQI
48AQI
20th June 2025
50AQI
50AQI
21st June 2025
51AQI
51AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
44AQI
44AQI
24th June 2025
29AQI
29AQI
25th June 2025
27AQI
27AQI
26th June 2025
25AQI
25AQI
27th June 2025
30AQI
30AQI
28th June 2025
24AQI
24AQI
29th June 2025
26AQI
26AQI
30th June 2025
22AQI
22AQI
1st July 2025
26AQI
26AQI
2nd July 2025
20AQI
20AQI
3rd July 2025
30AQI
30AQI
4th July 2025
32AQI
32AQI
5th July 2025
53AQI
53AQI
6th July 2025
40AQI
40AQI
7th July 2025
29AQI
29AQI
8th July 2025
22AQI
22AQI
9th July 2025
22AQI
22AQI
10th July 2025
25AQI
25AQI
11th July 2025
28AQI
28AQI
12th July 2025
33AQI
33AQI
13th July 2025
28AQI
28AQI
14th July 2025
24AQI
24AQI
15th July 2025
24AQI
24AQI
16th July 2025
22AQI
22AQI
17th July 2025
22AQI
22AQI
18th July 2025
23AQI
23AQI
19th July 2025
26AQI
26AQI
20th July 2025
26AQI
26AQI
21st July 2025
20AQI
20AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
17AQI
17AQI
24th July 2025
16AQI
16AQI
25th July 2025
16AQI
16AQI
26th July 2025
16AQI
16AQI
27th July 2025
16AQI
16AQI
28th July 2025
21AQI
21AQI
29th July 2025
29AQI
29AQI
30th July 2025
34AQI
34AQI
31st July 2025
29AQI
29AQI
1st August 2025
22AQI
22AQI
2nd August 2025
26AQI
26AQI
3rd August 2025
30AQI
30AQI
4th August 2025
53AQI
53AQI
5th August 2025
47AQI
47AQI
6th August 2025
42AQI
42AQI
7th August 2025
32AQI
32AQI
8th August 2025
28AQI
28AQI
9th August 2025
38AQI
38AQI
10th August 2025
33AQI
33AQI
11th August 2025
29AQI
29AQI
22AQI
28AQI
34AQI
35AQI
25AQI
35AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202530AQI
6
30
31
28
2
30
1
10
1
135
4
Highest AQI recorded in
June35AQI
Lowest AQI recorded in
March22AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
30AQILeast Polluted Year Recorded
2025(Avg.)
30AQIRoberto Court's annual 2025 AQI (30) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
