San Pablo, 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
San Pablo, California, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
80AQILowest AQI recorded on
16th Aug 2023
16AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 30 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: 10th Aug - 11th Aug 2025
San Pablo, California, United States
AQI
Day
Night
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
1PM10th Aug
45AQI
Avg. Lowest Time
11AM10th Aug
22AQI
Night time
Avg. Highest Time
9PM10th Aug
28AQI
Avg. Lowest Time
2AM11th Aug
22AQI
In the last 24 hours,
San Pablo's AQI reached its highest point of 45 at 1 PM during the Day, while the lowest point, 22, was recorded at 2 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
San Pablo, California, United States
JulAug
12th - 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 - 11th11th
Day
Night
12th Jul 2025426 AMAQI
12th Jul 2025387 AMAQI
12th Jul 2025268 AMAQI
12th Jul 2025239 AMAQI
12th Jul 20252310 AMAQI
12th Jul 20252411 AMAQI
12th Jul 20252412 PMAQI
12th Jul 2025241 PMAQI
12th Jul 2025252 PMAQI
12th Jul 2025313 PMAQI
12th Jul 2025344 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025327 PMAQI
12th Jul 2025328 PMAQI
12th Jul 2025329 PMAQI
12th Jul 20253210 PMAQI
12th Jul 20253311 PMAQI
13th Jul 20253412 AMAQI
13th Jul 2025331 AMAQI
13th Jul 2025322 AMAQI
13th Jul 2025303 AMAQI
13th Jul 2025364 AMAQI
13th Jul 2025375 AMAQI
14°C12/17°C
13th Jul 2025416 AMAQI
13th Jul 2025407 AMAQI
13th Jul 2025328 AMAQI
13th Jul 2025279 AMAQI
13th Jul 20252610 AMAQI
13th Jul 20251911 AMAQI
13th Jul 20252012 PMAQI
13th Jul 2025191 PMAQI
13th Jul 2025222 PMAQI
13th Jul 2025283 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025295 PMAQI
13th Jul 2025296 PMAQI
13th Jul 2025287 PMAQI
13th Jul 2025308 PMAQI
13th Jul 2025309 PMAQI
13th Jul 20252810 PMAQI
13th Jul 20252711 PMAQI
14th Jul 20252612 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025262 AMAQI
14th Jul 2025263 AMAQI
14th Jul 2025214 AMAQI
14th Jul 2025155 AMAQI
15°C12/18°C
14th Jul 2025166 AMAQI
14th Jul 2025197 AMAQI
14th Jul 2025188 AMAQI
14th Jul 2025169 AMAQI
14th Jul 20251610 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251812 PMAQI
14th Jul 2025231 PMAQI
14th Jul 2025202 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025215 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025228 PMAQI
14th Jul 2025199 PMAQI
14th Jul 20252010 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252112 AMAQI
15th Jul 2025201 AMAQI
15th Jul 2025202 AMAQI
15th Jul 2025193 AMAQI
15th Jul 2025184 AMAQI
15th Jul 2025135 AMAQI
15°C12/19°C
15th Jul 2025136 AMAQI
15th Jul 2025147 AMAQI
15th Jul 2025138 AMAQI
15th Jul 2025159 AMAQI
15th Jul 20251510 AMAQI
15th Jul 20251511 AMAQI
15th Jul 20251712 PMAQI
15th Jul 2025161 PMAQI
15th Jul 2025152 PMAQI
15th Jul 2025173 PMAQI
15th Jul 2025184 PMAQI
15th Jul 2025185 PMAQI
15th Jul 2025196 PMAQI
15th Jul 2025187 PMAQI
15th Jul 2025198 PMAQI
15th Jul 2025209 PMAQI
15th Jul 20252210 PMAQI
15th Jul 20252411 PMAQI
16th Jul 20252412 AMAQI
16th Jul 2025241 AMAQI
16th Jul 2025232 AMAQI
16th Jul 2025223 AMAQI
16th Jul 2025214 AMAQI
16th Jul 2025185 AMAQI
14°C12/16°C
16th Jul 2025186 AMAQI
16th Jul 2025177 AMAQI
16th Jul 2025188 AMAQI
16th Jul 2025189 AMAQI
16th Jul 20251810 AMAQI
16th Jul 20251811 AMAQI
16th Jul 20251712 PMAQI
16th Jul 2025181 PMAQI
16th Jul 2025182 PMAQI
16th Jul 2025183 PMAQI
16th Jul 2025204 PMAQI
16th Jul 2025225 PMAQI
16th Jul 2025216 PMAQI
16th Jul 2025197 PMAQI
16th Jul 2025188 PMAQI
16th Jul 2025189 PMAQI
16th Jul 20251810 PMAQI
16th Jul 20251911 PMAQI
17th Jul 20252112 AMAQI
17th Jul 2025181 AMAQI
17th Jul 2025202 AMAQI
17th Jul 2025203 AMAQI
17th Jul 2025154 AMAQI
17th Jul 2025175 AMAQI
14°C13/16°C
17th Jul 2025156 AMAQI
17th Jul 2025167 AMAQI
17th Jul 2025178 AMAQI
17th Jul 2025169 AMAQI
17th Jul 20251610 AMAQI
17th Jul 20251511 AMAQI
17th Jul 20251412 PMAQI
17th Jul 2025151 PMAQI
17th Jul 2025142 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025184 PMAQI
17th Jul 2025175 PMAQI
17th Jul 2025186 PMAQI
17th Jul 2025187 PMAQI
17th Jul 2025168 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20251910 PMAQI
17th Jul 20252111 PMAQI
18th Jul 20252012 AMAQI
18th Jul 2025181 AMAQI
18th Jul 2025202 AMAQI
18th Jul 2025193 AMAQI
18th Jul 2025174 AMAQI
18th Jul 2025145 AMAQI
15°C13/19°C
18th Jul 2025166 AMAQI
18th Jul 2025177 AMAQI
18th Jul 2025188 AMAQI
18th Jul 2025169 AMAQI
18th Jul 20251510 AMAQI
18th Jul 20251411 AMAQI
18th Jul 20251612 PMAQI
18th Jul 2025201 PMAQI
18th Jul 2025222 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025185 PMAQI
18th Jul 2025176 PMAQI
18th Jul 2025187 PMAQI
18th Jul 2025188 PMAQI
18th Jul 2025189 PMAQI
18th Jul 20251910 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025202 AMAQI
19th Jul 2025203 AMAQI
19th Jul 2025204 AMAQI
19th Jul 2025195 AMAQI
15°C14/21°C
19th Jul 2025216 AMAQI
19th Jul 2025217 AMAQI
19th Jul 2025188 AMAQI
19th Jul 2025199 AMAQI
19th Jul 20251810 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20252112 PMAQI
19th Jul 2025231 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025195 PMAQI
19th Jul 2025196 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025198 PMAQI
19th Jul 2025219 PMAQI
19th Jul 20252110 PMAQI
19th Jul 20252011 PMAQI
20th Jul 20252012 AMAQI
20th Jul 2025201 AMAQI
20th Jul 2025212 AMAQI
20th Jul 2025213 AMAQI
20th Jul 2025214 AMAQI
20th Jul 2025205 AMAQI
15°C13/18°C
20th Jul 2025196 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025168 AMAQI
20th Jul 2025149 AMAQI
20th Jul 20251710 AMAQI
20th Jul 20251711 AMAQI
20th Jul 20252212 PMAQI
20th Jul 2025291 PMAQI
20th Jul 2025212 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252511 PMAQI
21st Jul 20252412 AMAQI
21st Jul 2025231 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025243 AMAQI
21st Jul 2025244 AMAQI
21st Jul 2025265 AMAQI
15°C12/18°C
21st Jul 2025296 AMAQI
21st Jul 2025267 AMAQI
21st Jul 2025248 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20251911 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025202 PMAQI
21st Jul 2025203 PMAQI
21st Jul 2025214 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025237 PMAQI
21st Jul 2025238 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20252111 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025201 AMAQI
22nd Jul 2025182 AMAQI
22nd Jul 2025193 AMAQI
22nd Jul 2025164 AMAQI
22nd Jul 2025115 AMAQI
15°C13/17°C
22nd Jul 2025126 AMAQI
22nd Jul 2025127 AMAQI
22nd Jul 2025138 AMAQI
22nd Jul 2025149 AMAQI
22nd Jul 20251410 AMAQI
22nd Jul 20251411 AMAQI
22nd Jul 20251512 PMAQI
22nd Jul 2025131 PMAQI
22nd Jul 2025132 PMAQI
22nd Jul 2025153 PMAQI
22nd Jul 2025154 PMAQI
22nd Jul 2025165 PMAQI
22nd Jul 2025156 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251610 PMAQI
22nd Jul 20251611 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025171 AMAQI
23rd Jul 2025172 AMAQI
23rd Jul 2025163 AMAQI
23rd Jul 2025144 AMAQI
23rd Jul 2025115 AMAQI
15°C14/18°C
23rd Jul 2025126 AMAQI
23rd Jul 2025137 AMAQI
23rd Jul 2025148 AMAQI
23rd Jul 2025149 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025161 PMAQI
23rd Jul 2025162 PMAQI
23rd Jul 2025153 PMAQI
23rd Jul 2025164 PMAQI
23rd Jul 2025165 PMAQI
23rd Jul 2025156 PMAQI
23rd Jul 2025157 PMAQI
23rd Jul 2025168 PMAQI
23rd Jul 2025169 PMAQI
23rd Jul 20251610 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°C14/19°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 20251412 PMAQI
24th Jul 2025141 PMAQI
24th Jul 2025152 PMAQI
24th Jul 2025163 PMAQI
24th Jul 2025164 PMAQI
24th Jul 2025155 PMAQI
24th Jul 2025166 PMAQI
24th Jul 2025157 PMAQI
24th Jul 2025168 PMAQI
24th Jul 2025169 PMAQI
24th Jul 20251610 PMAQI
24th Jul 20251811 PMAQI
25th Jul 20251612 AMAQI
25th Jul 2025161 AMAQI
25th Jul 2025162 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025144 AMAQI
25th Jul 2025145 AMAQI
16°C14/20°C
25th Jul 2025126 AMAQI
25th Jul 2025147 AMAQI
25th Jul 2025158 AMAQI
25th Jul 2025149 AMAQI
25th Jul 20251410 AMAQI
25th Jul 20251511 AMAQI
25th Jul 20251412 PMAQI
25th Jul 2025141 PMAQI
25th Jul 2025152 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025155 PMAQI
25th Jul 2025156 PMAQI
25th Jul 2025157 PMAQI
25th Jul 2025158 PMAQI
25th Jul 2025169 PMAQI
25th Jul 20251610 PMAQI
25th Jul 20251611 PMAQI
26th Jul 20251712 AMAQI
26th Jul 2025161 AMAQI
26th Jul 2025162 AMAQI
26th Jul 2025163 AMAQI
26th Jul 2025164 AMAQI
26th Jul 2025145 AMAQI
15°C13/18°C
26th Jul 2025136 AMAQI
26th Jul 2025127 AMAQI
26th Jul 2025138 AMAQI
26th Jul 2025149 AMAQI
26th Jul 20251410 AMAQI
26th Jul 20251411 AMAQI
26th Jul 20251412 PMAQI
26th Jul 2025141 PMAQI
26th Jul 2025142 PMAQI
26th Jul 2025153 PMAQI
26th Jul 2025144 PMAQI
26th Jul 2025155 PMAQI
26th Jul 2025156 PMAQI
26th Jul 2025167 PMAQI
26th Jul 2025168 PMAQI
26th Jul 2025169 PMAQI
26th Jul 20251610 PMAQI
26th Jul 20251611 PMAQI
27th Jul 20251612 AMAQI
27th Jul 2025171 AMAQI
27th Jul 2025162 AMAQI
27th Jul 2025163 AMAQI
27th Jul 2025164 AMAQI
27th Jul 2025155 AMAQI
15°C14/18°C
27th Jul 2025156 AMAQI
27th Jul 2025157 AMAQI
27th Jul 2025148 AMAQI
27th Jul 2025149 AMAQI
27th Jul 20251410 AMAQI
27th Jul 20251411 AMAQI
27th Jul 20251412 PMAQI
27th Jul 2025141 PMAQI
27th Jul 2025172 PMAQI
27th Jul 2025163 PMAQI
27th Jul 2025154 PMAQI
27th Jul 2025165 PMAQI
27th Jul 2025166 PMAQI
27th Jul 2025167 PMAQI
27th Jul 2025168 PMAQI
27th Jul 2025189 PMAQI
27th Jul 20251810 PMAQI
27th Jul 20251811 PMAQI
28th Jul 20251812 AMAQI
28th Jul 2025181 AMAQI
28th Jul 2025172 AMAQI
28th Jul 2025173 AMAQI
28th Jul 2025184 AMAQI
28th Jul 2025145 AMAQI
15°C14/19°C
28th Jul 2025166 AMAQI
28th Jul 2025187 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025179 AMAQI
28th Jul 20251710 AMAQI
28th Jul 20251811 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025212 PMAQI
28th Jul 2025203 PMAQI
28th Jul 2025204 PMAQI
28th Jul 2025215 PMAQI
28th Jul 2025216 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025232 AMAQI
29th Jul 2025223 AMAQI
29th Jul 2025244 AMAQI
29th Jul 2025295 AMAQI
16°C13/21°C
29th Jul 2025306 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025248 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252310 AMAQI
29th Jul 20252311 AMAQI
29th Jul 20252712 PMAQI
29th Jul 2025371 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025274 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025278 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252812 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025254 AMAQI
30th Jul 2025235 AMAQI
15°C13/19°C
30th Jul 2025226 AMAQI
30th Jul 2025247 AMAQI
30th Jul 2025258 AMAQI
30th Jul 2025219 AMAQI
30th Jul 20252110 AMAQI
30th Jul 20252311 AMAQI
30th Jul 20252312 PMAQI
30th Jul 2025251 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025213 PMAQI
30th Jul 2025214 PMAQI
30th Jul 2025215 PMAQI
30th Jul 2025216 PMAQI
30th Jul 2025217 PMAQI
30th Jul 2025218 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252610 PMAQI
30th Jul 20252611 PMAQI
31st Jul 20252612 AMAQI
31st Jul 2025261 AMAQI
31st Jul 2025242 AMAQI
31st Jul 2025243 AMAQI
31st Jul 2025214 AMAQI
31st Jul 2025165 AMAQI
15°C13/17°C
31st Jul 2025196 AMAQI
31st Jul 2025247 AMAQI
31st Jul 2025218 AMAQI
31st Jul 2025199 AMAQI
31st Jul 20251710 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20252012 PMAQI
31st Jul 2025201 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025253 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025225 PMAQI
31st Jul 2025236 PMAQI
31st Jul 2025237 PMAQI
31st Jul 2025268 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20253111 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025271 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025263 AMAQI
1st Aug 2025244 AMAQI
1st Aug 2025245 AMAQI
16°C14/21°C
1st Aug 2025196 AMAQI
1st Aug 2025187 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025179 AMAQI
1st Aug 20251910 AMAQI
1st Aug 20251811 AMAQI
1st Aug 20252012 PMAQI
1st Aug 2025201 PMAQI
1st Aug 2025202 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025244 PMAQI
1st Aug 2025265 PMAQI
1st Aug 2025276 PMAQI
1st Aug 2025217 PMAQI
1st Aug 2025248 PMAQI
1st Aug 2025239 PMAQI
1st Aug 20252410 PMAQI
1st Aug 20252911 PMAQI
2nd Aug 20253212 AMAQI
2nd Aug 2025331 AMAQI
2nd Aug 2025322 AMAQI
2nd Aug 2025323 AMAQI
2nd Aug 2025264 AMAQI
2nd Aug 2025235 AMAQI
15°C13/20°C
2nd Aug 2025226 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025189 AMAQI
2nd Aug 20251710 AMAQI
2nd Aug 20251811 AMAQI
2nd Aug 20251812 PMAQI
2nd Aug 2025161 PMAQI
2nd Aug 2025152 PMAQI
2nd Aug 2025183 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025215 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025227 PMAQI
2nd Aug 2025198 PMAQI
2nd Aug 2025199 PMAQI
2nd Aug 20252310 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252512 AMAQI
3rd Aug 2025291 AMAQI
3rd Aug 2025292 AMAQI
3rd Aug 2025303 AMAQI
3rd Aug 2025264 AMAQI
3rd Aug 2025225 AMAQI
15°C13/19°C
3rd Aug 2025226 AMAQI
3rd Aug 2025227 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025369 AMAQI
3rd Aug 20253810 AMAQI
3rd Aug 20253811 AMAQI
3rd Aug 20254012 PMAQI
3rd Aug 2025461 PMAQI
3rd Aug 2025462 PMAQI
3rd Aug 2025503 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025495 PMAQI
3rd Aug 2025496 PMAQI
3rd Aug 2025387 PMAQI
3rd Aug 2025428 PMAQI
3rd Aug 2025469 PMAQI
3rd Aug 20255010 PMAQI
3rd Aug 20255011 PMAQI
4th Aug 20254312 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025383 AMAQI
4th Aug 2025364 AMAQI
4th Aug 2025375 AMAQI
16°C12/22°C
4th Aug 2025366 AMAQI
4th Aug 2025347 AMAQI
4th Aug 2025338 AMAQI
4th Aug 2025369 AMAQI
4th Aug 20253810 AMAQI
4th Aug 20253811 AMAQI
4th Aug 20254112 PMAQI
4th Aug 2025411 PMAQI
4th Aug 2025462 PMAQI
4th Aug 2025393 PMAQI
4th Aug 2025354 PMAQI
4th Aug 2025345 PMAQI
4th Aug 2025406 PMAQI
4th Aug 2025367 PMAQI
4th Aug 2025348 PMAQI
4th Aug 2025319 PMAQI
4th Aug 20253410 PMAQI
4th Aug 20253011 PMAQI
5th Aug 20253212 AMAQI
5th Aug 2025321 AMAQI
5th Aug 2025322 AMAQI
5th Aug 2025323 AMAQI
5th Aug 2025284 AMAQI
5th Aug 2025255 AMAQI
16°C12/23°C
5th Aug 2025286 AMAQI
5th Aug 2025257 AMAQI
5th Aug 2025298 AMAQI
5th Aug 2025269 AMAQI
5th Aug 20252910 AMAQI
5th Aug 20253411 AMAQI
5th Aug 20253512 PMAQI
5th Aug 2025351 PMAQI
5th Aug 2025302 PMAQI
5th Aug 2025313 PMAQI
5th Aug 2025374 PMAQI
5th Aug 2025405 PMAQI
5th Aug 2025396 PMAQI
5th Aug 2025347 PMAQI
5th Aug 2025328 PMAQI
5th Aug 2025369 PMAQI
5th Aug 20253510 PMAQI
5th Aug 20252911 PMAQI
6th Aug 20252812 AMAQI
6th Aug 2025291 AMAQI
6th Aug 2025302 AMAQI
6th Aug 2025323 AMAQI
6th Aug 2025314 AMAQI
6th Aug 2025325 AMAQI
14°C11/18°C
6th Aug 2025346 AMAQI
6th Aug 2025357 AMAQI
6th Aug 2025348 AMAQI
6th Aug 2025329 AMAQI
6th Aug 20253610 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20253912 PMAQI
6th Aug 2025411 PMAQI
6th Aug 2025402 PMAQI
6th Aug 2025443 PMAQI
6th Aug 2025474 PMAQI
6th Aug 2025465 PMAQI
6th Aug 2025446 PMAQI
6th Aug 2025357 PMAQI
6th Aug 2025388 PMAQI
6th Aug 2025399 PMAQI
6th Aug 20253710 PMAQI
6th Aug 20253611 PMAQI
7th Aug 20253512 AMAQI
7th Aug 2025321 AMAQI
7th Aug 2025322 AMAQI
7th Aug 2025333 AMAQI
7th Aug 2025314 AMAQI
7th Aug 2025315 AMAQI
16°C12/22°C
7th Aug 2025336 AMAQI
7th Aug 2025287 AMAQI
7th Aug 2025298 AMAQI
7th Aug 2025309 AMAQI
7th Aug 20252610 AMAQI
7th Aug 20252911 AMAQI
7th Aug 20253212 PMAQI
7th Aug 2025361 PMAQI
7th Aug 2025302 PMAQI
7th Aug 2025283 PMAQI
7th Aug 2025294 PMAQI
7th Aug 2025275 PMAQI
7th Aug 2025286 PMAQI
7th Aug 2025327 PMAQI
7th Aug 2025318 PMAQI
7th Aug 2025289 PMAQI
7th Aug 20252910 PMAQI
7th Aug 20252911 PMAQI
8th Aug 20253112 AMAQI
8th Aug 2025311 AMAQI
8th Aug 2025332 AMAQI
8th Aug 2025343 AMAQI
8th Aug 2025364 AMAQI
8th Aug 2025325 AMAQI
15°C13/19°C
8th Aug 2025306 AMAQI
8th Aug 2025367 AMAQI
8th Aug 2025338 AMAQI
8th Aug 2025339 AMAQI
8th Aug 20253310 AMAQI
8th Aug 20253411 AMAQI
8th Aug 20254012 PMAQI
8th Aug 2025501 PMAQI
8th Aug 2025362 PMAQI
8th Aug 2025373 PMAQI
8th Aug 2025374 PMAQI
8th Aug 2025365 PMAQI
8th Aug 2025376 PMAQI
8th Aug 2025367 PMAQI
8th Aug 2025368 PMAQI
8th Aug 2025389 PMAQI
8th Aug 20253610 PMAQI
8th Aug 20253611 PMAQI
9th Aug 20253612 AMAQI
9th Aug 2025371 AMAQI
9th Aug 2025362 AMAQI
9th Aug 2025353 AMAQI
9th Aug 2025384 AMAQI
9th Aug 2025435 AMAQI
15°C12/18°C
9th Aug 2025426 AMAQI
9th Aug 2025427 AMAQI
9th Aug 2025308 AMAQI
9th Aug 2025269 AMAQI
9th Aug 20252410 AMAQI
9th Aug 20252411 AMAQI
9th Aug 20252612 PMAQI
9th Aug 2025301 PMAQI
9th Aug 2025332 PMAQI
9th Aug 2025343 PMAQI
9th Aug 2025344 PMAQI
9th Aug 2025345 PMAQI
9th Aug 2025366 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025328 PMAQI
9th Aug 2025349 PMAQI
9th Aug 20253110 PMAQI
9th Aug 20253311 PMAQI
10th Aug 20253312 AMAQI
10th Aug 2025331 AMAQI
10th Aug 2025322 AMAQI
10th Aug 2025333 AMAQI
10th Aug 2025314 AMAQI
10th Aug 2025305 AMAQI
15°C13/20°C
10th Aug 2025306 AMAQI
10th Aug 2025347 AMAQI
10th Aug 2025228 AMAQI
10th Aug 2025229 AMAQI
10th Aug 20252310 AMAQI
10th Aug 20252211 AMAQI
10th Aug 20253012 PMAQI
10th Aug 2025451 PMAQI
10th Aug 2025272 PMAQI
10th Aug 2025283 PMAQI
10th Aug 2025284 PMAQI
10th Aug 2025285 PMAQI
10th Aug 2025296 PMAQI
10th Aug 2025287 PMAQI
10th Aug 2025288 PMAQI
10th Aug 2025289 PMAQI
10th Aug 20252710 PMAQI
10th Aug 20252511 PMAQI
11th Aug 20252712 AMAQI
11th Aug 2025221 AMAQI
11th Aug 2025222 AMAQI
11th Aug 2025243 AMAQI
11th Aug 2025284 AMAQI
11th Aug 2025235 AMAQI
15°C13/20°C
11th Aug 2025246 AMAQI
6 AM11th Aug 2025237 AMAQI
11th Aug 2025218 AMAQI
11th Aug 2025249 AMAQI
11th Aug 20252610 AMAQI
11th Aug 20252611 AMAQI
11th Aug 20252712 PMAQI
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
1 PM
26AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 11 AM
22AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 1 PM (Avg. 26), while the lowest AQI was between 6 AM to 11 AM (Avg. 22).
Night time
Avg. Highest Time
12 AM - 11 PM
25AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 5 AM
25AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 25), while the lowest AQI was between 12 AM to 5 AM (Avg. 25).
2025 Days Vs Air Quality
San Pablo, California, United States
2025
98%
217
2%
5
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
217 DaysModerate
5 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2025, 98% of 223 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
San Pablo, 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
55AQI
55AQI
2nd January 2025
38AQI
38AQI
3rd January 2025
43AQI
43AQI
4th January 2025
32AQI
32AQI
5th January 2025
36AQI
36AQI
6th January 2025
35AQI
35AQI
7th January 2025
25AQI
25AQI
8th January 2025
26AQI
26AQI
9th January 2025
42AQI
42AQI
10th January 2025
47AQI
47AQI
11th January 2025
33AQI
33AQI
12th January 2025
26AQI
26AQI
13th January 2025
34AQI
34AQI
14th January 2025
36AQI
36AQI
15th January 2025
46AQI
46AQI
16th January 2025
48AQI
48AQI
17th January 2025
43AQI
43AQI
18th January 2025
41AQI
41AQI
19th January 2025
49AQI
49AQI
20th January 2025
37AQI
37AQI
21st January 2025
46AQI
46AQI
22nd January 2025
45AQI
45AQI
23rd January 2025
46AQI
46AQI
24th January 2025
54AQI
54AQI
25th January 2025
48AQI
48AQI
26th January 2025
44AQI
44AQI
27th January 2025
44AQI
44AQI
28th January 2025
44AQI
44AQI
29th January 2025
37AQI
37AQI
30th January 2025
30AQI
30AQI
31st January 2025
30AQI
30AQI
1st February 2025
30AQI
30AQI
2nd February 2025
25AQI
25AQI
3rd February 2025
25AQI
25AQI
4th February 2025
23AQI
23AQI
5th February 2025
27AQI
27AQI
6th February 2025
23AQI
23AQI
7th February 2025
27AQI
27AQI
8th February 2025
25AQI
25AQI
9th February 2025
28AQI
28AQI
10th February 2025
27AQI
27AQI
11th February 2025
27AQI
27AQI
12th February 2025
26AQI
26AQI
13th February 2025
27AQI
27AQI
14th February 2025
28AQI
28AQI
15th February 2025
26AQI
26AQI
16th February 2025
28AQI
28AQI
17th February 2025
25AQI
25AQI
18th February 2025
26AQI
26AQI
19th February 2025
25AQI
25AQI
20th February 2025
26AQI
26AQI
21st February 2025
23AQI
23AQI
22nd February 2025
27AQI
27AQI
23rd February 2025
24AQI
24AQI
24th February 2025
21AQI
21AQI
25th February 2025
22AQI
22AQI
26th February 2025
27AQI
27AQI
27th February 2025
28AQI
28AQI
28th February 2025
36AQI
36AQI
1st March 2025
32AQI
32AQI
2nd March 2025
29AQI
29AQI
3rd March 2025
27AQI
27AQI
4th March 2025
25AQI
25AQI
5th March 2025
26AQI
26AQI
6th March 2025
30AQI
30AQI
7th March 2025
32AQI
32AQI
8th March 2025
33AQI
33AQI
9th March 2025
40AQI
40AQI
10th March 2025
30AQI
30AQI
11th March 2025
34AQI
34AQI
12th March 2025
30AQI
30AQI
13th March 2025
23AQI
23AQI
14th March 2025
23AQI
23AQI
15th March 2025
40AQI
40AQI
16th March 2025
33AQI
33AQI
17th March 2025
24AQI
24AQI
18th March 2025
20AQI
20AQI
19th March 2025
25AQI
25AQI
20th March 2025
20AQI
20AQI
21st March 2025
26AQI
26AQI
22nd March 2025
25AQI
25AQI
23rd March 2025
40AQI
40AQI
24th March 2025
24AQI
24AQI
25th March 2025
33AQI
33AQI
26th March 2025
27AQI
27AQI
27th March 2025
24AQI
24AQI
28th March 2025
27AQI
27AQI
29th March 2025
21AQI
21AQI
30th March 2025
32AQI
32AQI
31st March 2025
29AQI
29AQI
1st April 2025
27AQI
27AQI
2nd April 2025
19AQI
19AQI
3rd April 2025
25AQI
25AQI
4th April 2025
21AQI
21AQI
5th April 2025
30AQI
30AQI
6th April 2025
25AQI
25AQI
7th April 2025
18AQI
18AQI
8th April 2025
23AQI
23AQI
9th April 2025
25AQI
25AQI
10th April 2025
24AQI
24AQI
11th April 2025
23AQI
23AQI
12th April 2025
35AQI
35AQI
13th April 2025
43AQI
43AQI
14th April 2025
36AQI
36AQI
15th April 2025
35AQI
35AQI
16th April 2025
35AQI
35AQI
17th April 2025
23AQI
23AQI
18th April 2025
34AQI
34AQI
19th April 2025
40AQI
40AQI
20th April 2025
39AQI
39AQI
21st April 2025
46AQI
46AQI
22nd April 2025
45AQI
45AQI
23rd April 2025
51AQI
51AQI
24th April 2025
37AQI
37AQI
25th April 2025
22AQI
22AQI
26th April 2025
23AQI
23AQI
27th April 2025
27AQI
27AQI
28th April 2025
35AQI
35AQI
29th April 2025
41AQI
41AQI
30th April 2025
48AQI
48AQI
1st May 2025
46AQI
46AQI
2nd May 2025
36AQI
36AQI
3rd May 2025
24AQI
24AQI
4th May 2025
35AQI
35AQI
5th May 2025
30AQI
30AQI
6th May 2025
48AQI
48AQI
7th May 2025
46AQI
46AQI
8th May 2025
31AQI
31AQI
9th May 2025
42AQI
42AQI
10th May 2025
34AQI
34AQI
11th May 2025
34AQI
34AQI
12th May 2025
20AQI
20AQI
13th May 2025
20AQI
20AQI
14th May 2025
43AQI
43AQI
15th May 2025
53AQI
53AQI
16th May 2025
53AQI
53AQI
17th May 2025
50AQI
50AQI
18th May 2025
50AQI
50AQI
19th May 2025
49AQI
49AQI
20th May 2025
46AQI
46AQI
21st May 2025
40AQI
40AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
31AQI
31AQI
24th May 2025
31AQI
31AQI
25th May 2025
25AQI
25AQI
26th May 2025
23AQI
23AQI
27th May 2025
26AQI
26AQI
28th May 2025
25AQI
25AQI
29th May 2025
23AQI
23AQI
30th May 2025
27AQI
27AQI
31st May 2025
35AQI
35AQI
1st June 2025
41AQI
41AQI
2nd June 2025
42AQI
42AQI
3rd June 2025
38AQI
38AQI
4th June 2025
46AQI
46AQI
5th June 2025
29AQI
29AQI
6th June 2025
25AQI
25AQI
7th June 2025
24AQI
24AQI
8th June 2025
27AQI
27AQI
9th June 2025
20AQI
20AQI
10th June 2025
23AQI
23AQI
11th June 2025
38AQI
38AQI
12th June 2025
47AQI
47AQI
13th June 2025
47AQI
47AQI
14th June 2025
44AQI
44AQI
15th June 2025
48AQI
48AQI
16th June 2025
42AQI
42AQI
17th June 2025
38AQI
38AQI
18th June 2025
32AQI
32AQI
19th June 2025
40AQI
40AQI
20th June 2025
39AQI
39AQI
21st June 2025
39AQI
39AQI
22nd June 2025
39AQI
39AQI
23rd June 2025
36AQI
36AQI
24th June 2025
26AQI
26AQI
25th June 2025
22AQI
22AQI
26th June 2025
28AQI
28AQI
27th June 2025
32AQI
32AQI
28th June 2025
33AQI
33AQI
29th June 2025
29AQI
29AQI
30th June 2025
23AQI
23AQI
1st July 2025
23AQI
23AQI
2nd July 2025
20AQI
20AQI
3rd July 2025
35AQI
35AQI
4th July 2025
31AQI
31AQI
5th July 2025
34AQI
34AQI
6th July 2025
31AQI
31AQI
7th July 2025
24AQI
24AQI
8th July 2025
19AQI
19AQI
9th July 2025
18AQI
18AQI
10th July 2025
21AQI
21AQI
11th July 2025
30AQI
30AQI
12th July 2025
31AQI
31AQI
13th July 2025
30AQI
30AQI
14th July 2025
21AQI
21AQI
15th July 2025
18AQI
18AQI
16th July 2025
20AQI
20AQI
17th July 2025
18AQI
18AQI
18th July 2025
18AQI
18AQI
19th July 2025
20AQI
20AQI
20th July 2025
21AQI
21AQI
21st July 2025
23AQI
23AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
15AQI
15AQI
24th July 2025
15AQI
15AQI
25th July 2025
15AQI
15AQI
26th July 2025
15AQI
15AQI
27th July 2025
16AQI
16AQI
28th July 2025
19AQI
19AQI
29th July 2025
26AQI
26AQI
30th July 2025
24AQI
24AQI
31st July 2025
23AQI
23AQI
1st August 2025
23AQI
23AQI
2nd August 2025
23AQI
23AQI
3rd August 2025
37AQI
37AQI
4th August 2025
37AQI
37AQI
5th August 2025
32AQI
32AQI
6th August 2025
36AQI
36AQI
7th August 2025
31AQI
31AQI
8th August 2025
35AQI
35AQI
9th August 2025
34AQI
34AQI
10th August 2025
30AQI
30AQI
40AQI
26AQI
29AQI
32AQI
36AQI
35AQI
22AQI
32AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202531AQI
29
2
28
31
29
1
29
2
30
31
10
217
5
Highest AQI recorded in
January40AQI
Lowest AQI recorded in
July22AQI
202437AQI
20
6
24
2
2
1
17
1
26
3
30
1
27
4
25
5
25
6
26
4
19
12
243
43
Highest AQI recorded in
December47AQI
Lowest AQI recorded in
March21AQI
202340AQI
29
2
21
5
31
26
4
20
11
22
8
27
4
22
9
20
7
3
28
3
22
7
26
5
294
65
3
Highest AQI recorded in
September50AQI
Lowest AQI recorded in
March32AQI
202240AQI
21
9
20
2
31
15
2
25
6
26
4
18
3
3
21
8
26
5
25
5
21
9
1
252
53
1
Highest AQI recorded in
December50AQI
Lowest AQI recorded in
March33AQI
202139AQI
26
3
28
31
21
9
24
7
25
5
28
3
20
10
20
10
31
24
6
25
6
303
59
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
October32AQI
202043AQI
13
18
2
16
2
25
5
24
7
21
10
13
11
1
5
23
5
2
28
2
22
9
203
53
3
5
Highest AQI recorded in
September73AQI
Lowest AQI recorded in
March30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
43AQILeast Polluted Year Recorded
2025(Avg.)
31AQISan Pablo's annual 2025 AQI (31) shows an average percentage change of -21.07% (improved AQI) compared to previous years: 2020 (43), 2021 (39), 2022 (40), 2023 (40), 2024 (37).
