Oakland West, Emeryville, 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
Oakland West, Emeryville, California, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
82AQILowest AQI recorded on
1st Aug 2024
11AQISame Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 36 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Oakland West, Emeryville, California, United States
AQI
Day
Night
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
7AM10th Aug
32AQI
Avg. Lowest Time
8AM10th Aug
27AQI
Night time
Avg. Highest Time
10PM10th Aug
32AQI
Avg. Lowest Time
5AM11th Aug
20AQI
In the last 24 hours,
Oakland West's AQI reached its highest point of 32 at 7 AM during the Day, while the lowest point, 20, was recorded at 5 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Oakland West, Emeryville, 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 2025446 AMAQI
12th Jul 2025407 AMAQI
12th Jul 2025258 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20252711 AMAQI
12th Jul 20252712 PMAQI
12th Jul 2025241 PMAQI
12th Jul 2025272 PMAQI
12th Jul 2025333 PMAQI
12th Jul 2025344 PMAQI
12th Jul 2025345 PMAQI
12th Jul 2025356 PMAQI
12th Jul 2025347 PMAQI
12th Jul 2025348 PMAQI
12th Jul 2025349 PMAQI
12th Jul 20253410 PMAQI
12th Jul 20253711 PMAQI
13th Jul 20253412 AMAQI
13th Jul 2025341 AMAQI
13th Jul 2025342 AMAQI
13th Jul 2025343 AMAQI
13th Jul 2025324 AMAQI
13th Jul 2025325 AMAQI
15°C13/18°C
13th Jul 2025316 AMAQI
13th Jul 2025297 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025229 AMAQI
13th Jul 20252210 AMAQI
13th Jul 20252511 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025262 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025304 PMAQI
13th Jul 2025285 PMAQI
13th Jul 2025296 PMAQI
13th Jul 2025287 PMAQI
13th Jul 2025298 PMAQI
13th Jul 2025299 PMAQI
13th Jul 20252810 PMAQI
13th Jul 20252911 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025291 AMAQI
14th Jul 2025292 AMAQI
14th Jul 2025253 AMAQI
14th Jul 2025194 AMAQI
14th Jul 2025165 AMAQI
15°C13/18°C
14th Jul 2025166 AMAQI
14th Jul 2025177 AMAQI
14th Jul 2025168 AMAQI
14th Jul 2025169 AMAQI
14th Jul 20251610 AMAQI
14th Jul 20251711 AMAQI
14th Jul 20251912 PMAQI
14th Jul 2025201 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025233 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025216 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025228 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252210 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252212 AMAQI
15th Jul 2025221 AMAQI
15th Jul 2025232 AMAQI
15th Jul 2025223 AMAQI
15th Jul 2025134 AMAQI
15th Jul 2025135 AMAQI
15°C12/18°C
15th Jul 2025136 AMAQI
15th Jul 2025147 AMAQI
15th Jul 2025158 AMAQI
15th Jul 2025179 AMAQI
15th Jul 20251710 AMAQI
15th Jul 20251811 AMAQI
15th Jul 20251812 PMAQI
15th Jul 2025181 PMAQI
15th Jul 2025192 PMAQI
15th Jul 2025183 PMAQI
15th Jul 2025184 PMAQI
15th Jul 2025205 PMAQI
15th Jul 2025186 PMAQI
15th Jul 2025207 PMAQI
15th Jul 2025208 PMAQI
15th Jul 2025269 PMAQI
15th Jul 20252210 PMAQI
15th Jul 20252411 PMAQI
16th Jul 20252312 AMAQI
16th Jul 2025231 AMAQI
16th Jul 2025232 AMAQI
16th Jul 2025223 AMAQI
16th Jul 2025204 AMAQI
16th Jul 2025205 AMAQI
14°C12/17°C
16th Jul 2025196 AMAQI
16th Jul 2025197 AMAQI
16th Jul 2025188 AMAQI
16th Jul 2025169 AMAQI
16th Jul 20251810 AMAQI
16th Jul 20252111 AMAQI
16th Jul 20252012 PMAQI
16th Jul 2025181 PMAQI
16th Jul 2025182 PMAQI
16th Jul 2025223 PMAQI
16th Jul 2025224 PMAQI
16th Jul 2025225 PMAQI
16th Jul 2025226 PMAQI
16th Jul 2025227 PMAQI
16th Jul 2025218 PMAQI
16th Jul 2025229 PMAQI
16th Jul 20252110 PMAQI
16th Jul 20252111 PMAQI
17th Jul 20252112 AMAQI
17th Jul 2025211 AMAQI
17th Jul 2025212 AMAQI
17th Jul 2025203 AMAQI
17th Jul 2025164 AMAQI
17th Jul 2025175 AMAQI
15°C14/17°C
17th Jul 2025166 AMAQI
17th Jul 2025187 AMAQI
17th Jul 2025188 AMAQI
17th Jul 2025189 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20251812 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025182 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025184 PMAQI
17th Jul 2025185 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025197 PMAQI
17th Jul 2025198 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20251810 PMAQI
17th Jul 20252111 PMAQI
18th Jul 20252112 AMAQI
18th Jul 2025181 AMAQI
18th Jul 2025172 AMAQI
18th Jul 2025163 AMAQI
18th Jul 2025154 AMAQI
18th Jul 2025185 AMAQI
15°C14/18°C
18th Jul 2025166 AMAQI
18th Jul 2025187 AMAQI
18th Jul 2025188 AMAQI
18th Jul 2025199 AMAQI
18th Jul 20252110 AMAQI
18th Jul 20252111 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025202 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025204 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025186 PMAQI
18th Jul 2025197 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025211 AMAQI
19th Jul 2025212 AMAQI
19th Jul 2025223 AMAQI
19th Jul 2025214 AMAQI
19th Jul 2025235 AMAQI
15°C14/17°C
19th Jul 2025246 AMAQI
19th Jul 2025237 AMAQI
19th Jul 2025218 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20252110 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20252112 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025216 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025229 PMAQI
19th Jul 20252210 PMAQI
19th Jul 20252311 PMAQI
20th Jul 20252212 AMAQI
20th Jul 2025221 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025223 AMAQI
20th Jul 2025224 AMAQI
20th Jul 2025215 AMAQI
15°C13/17°C
20th Jul 2025216 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025178 AMAQI
20th Jul 2025149 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251611 AMAQI
20th Jul 20251712 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025212 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025214 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252511 PMAQI
21st Jul 20252612 AMAQI
21st Jul 2025241 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025253 AMAQI
21st Jul 2025294 AMAQI
21st Jul 2025265 AMAQI
14°C13/17°C
21st Jul 2025256 AMAQI
21st Jul 2025247 AMAQI
21st Jul 2025238 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251912 PMAQI
21st Jul 2025171 PMAQI
21st Jul 2025182 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025234 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025237 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025209 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252112 AMAQI
22nd Jul 2025211 AMAQI
22nd Jul 2025202 AMAQI
22nd Jul 2025213 AMAQI
22nd Jul 2025194 AMAQI
22nd Jul 2025125 AMAQI
15°C13/17°C
22nd Jul 2025146 AMAQI
22nd Jul 2025137 AMAQI
22nd Jul 2025148 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251510 AMAQI
22nd Jul 20251411 AMAQI
22nd Jul 20251412 PMAQI
22nd Jul 2025141 PMAQI
22nd Jul 2025142 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025187 PMAQI
22nd Jul 2025188 PMAQI
22nd Jul 2025189 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20251911 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025183 AMAQI
23rd Jul 2025124 AMAQI
23rd Jul 2025115 AMAQI
15°C14/18°C
23rd Jul 2025136 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 2025172 PMAQI
23rd Jul 2025163 PMAQI
23rd Jul 2025164 PMAQI
23rd Jul 2025165 PMAQI
23rd Jul 2025166 PMAQI
23rd Jul 2025187 PMAQI
23rd Jul 2025178 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20251611 PMAQI
24th Jul 20251712 AMAQI
24th Jul 2025161 AMAQI
24th Jul 2025162 AMAQI
24th Jul 2025163 AMAQI
24th Jul 2025134 AMAQI
24th Jul 2025135 AMAQI
15°C14/18°C
24th Jul 2025146 AMAQI
24th Jul 2025147 AMAQI
24th Jul 2025158 AMAQI
24th Jul 2025149 AMAQI
24th Jul 20251510 AMAQI
24th Jul 20251411 AMAQI
24th Jul 20251612 PMAQI
24th Jul 2025141 PMAQI
24th Jul 2025162 PMAQI
24th Jul 2025163 PMAQI
24th Jul 2025164 PMAQI
24th Jul 2025165 PMAQI
24th Jul 2025166 PMAQI
24th Jul 2025167 PMAQI
24th Jul 2025168 PMAQI
24th Jul 2025169 PMAQI
24th Jul 20251610 PMAQI
24th Jul 20251711 PMAQI
25th Jul 20251612 AMAQI
25th Jul 2025161 AMAQI
25th Jul 2025162 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025134 AMAQI
25th Jul 2025135 AMAQI
16°C14/19°C
25th Jul 2025126 AMAQI
25th Jul 2025147 AMAQI
25th Jul 2025168 AMAQI
25th Jul 2025149 AMAQI
25th Jul 20251410 AMAQI
25th Jul 20251511 AMAQI
25th Jul 20251412 PMAQI
25th Jul 2025141 PMAQI
25th Jul 2025142 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025155 PMAQI
25th Jul 2025166 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025168 PMAQI
25th Jul 2025169 PMAQI
25th Jul 20251610 PMAQI
25th Jul 20251611 PMAQI
26th Jul 20251612 AMAQI
26th Jul 2025161 AMAQI
26th Jul 2025162 AMAQI
26th Jul 2025163 AMAQI
26th Jul 2025174 AMAQI
26th Jul 2025145 AMAQI
15°C14/17°C
26th Jul 2025146 AMAQI
26th Jul 2025157 AMAQI
26th Jul 2025138 AMAQI
26th Jul 2025149 AMAQI
26th Jul 20251510 AMAQI
26th Jul 20251411 AMAQI
26th Jul 20251512 PMAQI
26th Jul 2025141 PMAQI
26th Jul 2025152 PMAQI
26th Jul 2025153 PMAQI
26th Jul 2025154 PMAQI
26th Jul 2025155 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025167 PMAQI
26th Jul 2025168 PMAQI
26th Jul 2025169 PMAQI
26th Jul 20251610 PMAQI
26th Jul 20251711 PMAQI
27th Jul 20251612 AMAQI
27th Jul 2025161 AMAQI
27th Jul 2025152 AMAQI
27th Jul 2025153 AMAQI
27th Jul 2025144 AMAQI
27th Jul 2025145 AMAQI
15°C14/17°C
27th Jul 2025156 AMAQI
27th Jul 2025157 AMAQI
27th Jul 2025158 AMAQI
27th Jul 2025149 AMAQI
27th Jul 20251510 AMAQI
27th Jul 20251411 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025151 PMAQI
27th Jul 2025152 PMAQI
27th Jul 2025173 PMAQI
27th Jul 2025174 PMAQI
27th Jul 2025165 PMAQI
27th Jul 2025166 PMAQI
27th Jul 2025167 PMAQI
27th Jul 2025178 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 2025154 AMAQI
28th Jul 2025145 AMAQI
15°C14/17°C
28th Jul 2025166 AMAQI
28th Jul 2025177 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025169 AMAQI
28th Jul 20251610 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252412 PMAQI
28th Jul 2025201 PMAQI
28th Jul 2025192 PMAQI
28th Jul 2025203 PMAQI
28th Jul 2025194 PMAQI
28th Jul 2025195 PMAQI
28th Jul 2025206 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025208 PMAQI
28th Jul 2025209 PMAQI
28th Jul 20252010 PMAQI
28th Jul 20252111 PMAQI
29th Jul 20252012 AMAQI
29th Jul 2025201 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025203 AMAQI
29th Jul 2025214 AMAQI
29th Jul 2025225 AMAQI
16°C13/18°C
29th Jul 2025276 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025238 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252910 AMAQI
29th Jul 20252311 AMAQI
29th Jul 20252412 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025282 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025254 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025267 PMAQI
29th Jul 2025238 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252310 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025242 AMAQI
30th Jul 2025253 AMAQI
30th Jul 2025264 AMAQI
30th Jul 2025215 AMAQI
15°C13/17°C
30th Jul 2025226 AMAQI
30th Jul 2025217 AMAQI
30th Jul 2025218 AMAQI
30th Jul 2025209 AMAQI
30th Jul 20252010 AMAQI
30th Jul 20252111 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025231 PMAQI
30th Jul 2025282 PMAQI
30th Jul 2025283 PMAQI
30th Jul 2025284 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025286 PMAQI
30th Jul 2025287 PMAQI
30th Jul 2025288 PMAQI
30th Jul 2025269 PMAQI
30th Jul 20252410 PMAQI
30th Jul 20252411 PMAQI
31st Jul 20252512 AMAQI
31st Jul 2025241 AMAQI
31st Jul 2025252 AMAQI
31st Jul 2025243 AMAQI
31st Jul 2025174 AMAQI
31st Jul 2025165 AMAQI
15°C13/16°C
31st Jul 2025166 AMAQI
31st Jul 2025217 AMAQI
31st Jul 2025188 AMAQI
31st Jul 2025209 AMAQI
31st Jul 20251610 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20251912 PMAQI
31st Jul 2025231 PMAQI
31st Jul 2025272 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025294 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025316 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20252810 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252412 AMAQI
1st Aug 2025211 AMAQI
1st Aug 2025182 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025204 AMAQI
1st Aug 2025185 AMAQI
16°C14/19°C
1st Aug 2025186 AMAQI
1st Aug 2025187 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025199 AMAQI
1st Aug 20251810 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 2025255 PMAQI
1st Aug 2025266 PMAQI
1st Aug 2025207 PMAQI
1st Aug 2025248 PMAQI
1st Aug 2025269 PMAQI
1st Aug 20252610 PMAQI
1st Aug 20252711 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025241 AMAQI
2nd Aug 2025242 AMAQI
2nd Aug 2025243 AMAQI
2nd Aug 2025244 AMAQI
2nd Aug 2025235 AMAQI
15°C14/17°C
2nd Aug 2025236 AMAQI
2nd Aug 2025237 AMAQI
2nd Aug 2025208 AMAQI
2nd Aug 2025189 AMAQI
2nd Aug 20251710 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20252312 PMAQI
2nd Aug 2025181 PMAQI
2nd Aug 2025152 PMAQI
2nd Aug 2025223 PMAQI
2nd Aug 2025254 PMAQI
2nd Aug 2025235 PMAQI
2nd Aug 2025216 PMAQI
2nd Aug 2025227 PMAQI
2nd Aug 2025208 PMAQI
2nd Aug 2025199 PMAQI
2nd Aug 20252010 PMAQI
2nd Aug 20252411 PMAQI
3rd Aug 20252712 AMAQI
3rd Aug 2025281 AMAQI
3rd Aug 2025302 AMAQI
3rd Aug 2025323 AMAQI
3rd Aug 2025284 AMAQI
3rd Aug 2025255 AMAQI
15°C13/18°C
3rd Aug 2025266 AMAQI
3rd Aug 2025287 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025409 AMAQI
3rd Aug 20254610 AMAQI
3rd Aug 20254611 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025481 PMAQI
3rd Aug 2025482 PMAQI
3rd Aug 2025533 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025455 PMAQI
3rd Aug 2025496 PMAQI
3rd Aug 2025407 PMAQI
3rd Aug 2025468 PMAQI
3rd Aug 2025529 PMAQI
3rd Aug 20255410 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20254812 AMAQI
4th Aug 2025431 AMAQI
4th Aug 2025422 AMAQI
4th Aug 2025433 AMAQI
4th Aug 2025514 AMAQI
4th Aug 2025505 AMAQI
15°C13/21°C
4th Aug 2025426 AMAQI
4th Aug 2025397 AMAQI
4th Aug 2025408 AMAQI
4th Aug 2025399 AMAQI
4th Aug 20253910 AMAQI
4th Aug 20254211 AMAQI
4th Aug 20253912 PMAQI
4th Aug 2025351 PMAQI
4th Aug 2025402 PMAQI
4th Aug 2025443 PMAQI
4th Aug 2025424 PMAQI
4th Aug 2025385 PMAQI
4th Aug 2025396 PMAQI
4th Aug 2025457 PMAQI
4th Aug 2025428 PMAQI
4th Aug 2025379 PMAQI
4th Aug 20253410 PMAQI
4th Aug 20252911 PMAQI
5th Aug 20253112 AMAQI
5th Aug 2025291 AMAQI
5th Aug 2025272 AMAQI
5th Aug 2025283 AMAQI
5th Aug 2025264 AMAQI
5th Aug 2025305 AMAQI
15°C13/21°C
5th Aug 2025266 AMAQI
5th Aug 2025227 AMAQI
5th Aug 2025228 AMAQI
5th Aug 2025299 AMAQI
5th Aug 20253510 AMAQI
5th Aug 20253811 AMAQI
5th Aug 20253612 PMAQI
5th Aug 2025381 PMAQI
5th Aug 2025462 PMAQI
5th Aug 2025423 PMAQI
5th Aug 2025354 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025327 PMAQI
5th Aug 2025368 PMAQI
5th Aug 2025379 PMAQI
5th Aug 20253410 PMAQI
5th Aug 20252811 PMAQI
6th Aug 20252812 AMAQI
6th Aug 2025281 AMAQI
6th Aug 2025302 AMAQI
6th Aug 2025343 AMAQI
6th Aug 2025324 AMAQI
6th Aug 2025335 AMAQI
14°C12/18°C
6th Aug 2025366 AMAQI
6th Aug 2025357 AMAQI
6th Aug 2025368 AMAQI
6th Aug 2025389 AMAQI
6th Aug 20254210 AMAQI
6th Aug 20254311 AMAQI
6th Aug 20254212 PMAQI
6th Aug 2025451 PMAQI
6th Aug 2025512 PMAQI
6th Aug 2025523 PMAQI
6th Aug 2025544 PMAQI
6th Aug 2025545 PMAQI
6th Aug 2025536 PMAQI
6th Aug 2025397 PMAQI
6th Aug 2025418 PMAQI
6th Aug 2025449 PMAQI
6th Aug 20254310 PMAQI
6th Aug 20253611 PMAQI
7th Aug 20253312 AMAQI
7th Aug 2025341 AMAQI
7th Aug 2025352 AMAQI
7th Aug 2025333 AMAQI
7th Aug 2025294 AMAQI
7th Aug 2025265 AMAQI
16°C13/21°C
7th Aug 2025316 AMAQI
7th Aug 2025317 AMAQI
7th Aug 2025288 AMAQI
7th Aug 2025279 AMAQI
7th Aug 20252810 AMAQI
7th Aug 20252811 AMAQI
7th Aug 20252612 PMAQI
7th Aug 2025221 PMAQI
7th Aug 2025232 PMAQI
7th Aug 2025273 PMAQI
7th Aug 2025284 PMAQI
7th Aug 2025295 PMAQI
7th Aug 2025306 PMAQI
7th Aug 2025307 PMAQI
7th Aug 2025298 PMAQI
7th Aug 2025289 PMAQI
7th Aug 20252810 PMAQI
7th Aug 20252711 PMAQI
8th Aug 20252912 AMAQI
8th Aug 2025311 AMAQI
8th Aug 2025322 AMAQI
8th Aug 2025343 AMAQI
8th Aug 2025414 AMAQI
8th Aug 2025355 AMAQI
15°C13/19°C
8th Aug 2025376 AMAQI
8th Aug 2025367 AMAQI
8th Aug 2025348 AMAQI
8th Aug 2025339 AMAQI
8th Aug 20253210 AMAQI
8th Aug 20253311 AMAQI
8th Aug 20253712 PMAQI
8th Aug 2025371 PMAQI
8th Aug 2025372 PMAQI
8th Aug 2025383 PMAQI
8th Aug 2025374 PMAQI
8th Aug 2025375 PMAQI
8th Aug 2025376 PMAQI
8th Aug 2025367 PMAQI
8th Aug 2025388 PMAQI
8th Aug 2025379 PMAQI
8th Aug 20253710 PMAQI
8th Aug 20253711 PMAQI
9th Aug 20253712 AMAQI
9th Aug 2025381 AMAQI
9th Aug 2025382 AMAQI
9th Aug 2025373 AMAQI
9th Aug 2025394 AMAQI
9th Aug 2025465 AMAQI
16°C13/20°C
9th Aug 2025486 AMAQI
9th Aug 2025487 AMAQI
9th Aug 2025348 AMAQI
9th Aug 2025319 AMAQI
9th Aug 20252810 AMAQI
9th Aug 20252611 AMAQI
9th Aug 20252612 PMAQI
9th Aug 2025271 PMAQI
9th Aug 2025292 PMAQI
9th Aug 2025343 PMAQI
9th Aug 2025364 PMAQI
9th Aug 2025365 PMAQI
9th Aug 2025366 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025378 PMAQI
9th Aug 2025359 PMAQI
9th Aug 20253610 PMAQI
9th Aug 20253511 PMAQI
10th Aug 20253612 AMAQI
10th Aug 2025341 AMAQI
10th Aug 2025352 AMAQI
10th Aug 2025343 AMAQI
10th Aug 2025364 AMAQI
10th Aug 2025275 AMAQI
16°C13/19°C
10th Aug 2025296 AMAQI
10th Aug 2025327 AMAQI
10th Aug 2025278 AMAQI
10th Aug 2025289 AMAQI
10th Aug 20253010 AMAQI
10th Aug 20252811 AMAQI
10th Aug 20253012 PMAQI
10th Aug 2025321 PMAQI
10th Aug 2025292 PMAQI
10th Aug 2025303 PMAQI
10th Aug 2025304 PMAQI
10th Aug 2025305 PMAQI
10th Aug 2025306 PMAQI
10th Aug 2025317 PMAQI
10th Aug 2025308 PMAQI
10th Aug 2025319 PMAQI
10th Aug 20253210 PMAQI
10th Aug 20253011 PMAQI
11th Aug 20252812 AMAQI
11th Aug 2025221 AMAQI
11th Aug 2025222 AMAQI
11th Aug 2025243 AMAQI
11th Aug 2025234 AMAQI
11th Aug 2025205 AMAQI
16°C13/19°C
11th Aug 2025236 AMAQI
6 AM11th Aug 2025217 AMAQI
11th Aug 2025248 AMAQI
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
2 PM - 6 PM
26AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
6 AM - 1 PM
23AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 6 PM (Avg. 26), while the lowest AQI was between 6 AM to 1 PM (Avg. 23).
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
Oakland West, Emeryville, California, United States
2025
92%
204
8%
17
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
204 DaysModerate
17 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% 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
Oakland West, Emeryville, 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
63AQI
63AQI
2nd January 2025
48AQI
48AQI
3rd January 2025
44AQI
44AQI
4th January 2025
41AQI
41AQI
5th January 2025
45AQI
45AQI
6th January 2025
46AQI
46AQI
7th January 2025
25AQI
25AQI
8th January 2025
31AQI
31AQI
9th January 2025
47AQI
47AQI
10th January 2025
45AQI
45AQI
11th January 2025
34AQI
34AQI
12th January 2025
28AQI
28AQI
13th January 2025
35AQI
35AQI
14th January 2025
41AQI
41AQI
15th January 2025
56AQI
56AQI
16th January 2025
67AQI
67AQI
17th January 2025
50AQI
50AQI
18th January 2025
51AQI
51AQI
19th January 2025
59AQI
59AQI
20th January 2025
41AQI
41AQI
21st January 2025
48AQI
48AQI
22nd January 2025
55AQI
55AQI
23rd January 2025
51AQI
51AQI
24th January 2025
64AQI
64AQI
25th January 2025
49AQI
49AQI
26th January 2025
40AQI
40AQI
27th January 2025
49AQI
49AQI
28th January 2025
46AQI
46AQI
29th January 2025
40AQI
40AQI
30th January 2025
36AQI
36AQI
31st January 2025
39AQI
39AQI
1st February 2025
31AQI
31AQI
2nd February 2025
24AQI
24AQI
3rd February 2025
22AQI
22AQI
4th February 2025
22AQI
22AQI
5th February 2025
26AQI
26AQI
6th February 2025
27AQI
27AQI
7th February 2025
26AQI
26AQI
8th February 2025
27AQI
27AQI
9th February 2025
30AQI
30AQI
10th February 2025
36AQI
36AQI
11th February 2025
34AQI
34AQI
12th February 2025
26AQI
26AQI
13th February 2025
27AQI
27AQI
14th February 2025
34AQI
34AQI
15th February 2025
38AQI
38AQI
16th February 2025
41AQI
41AQI
17th February 2025
25AQI
25AQI
18th February 2025
32AQI
32AQI
19th February 2025
34AQI
34AQI
20th February 2025
31AQI
31AQI
21st February 2025
38AQI
38AQI
22nd February 2025
40AQI
40AQI
23rd February 2025
31AQI
31AQI
24th February 2025
26AQI
26AQI
25th February 2025
27AQI
27AQI
26th February 2025
45AQI
45AQI
27th February 2025
42AQI
42AQI
28th February 2025
57AQI
57AQI
1st March 2025
32AQI
32AQI
2nd March 2025
27AQI
27AQI
3rd March 2025
23AQI
23AQI
4th March 2025
24AQI
24AQI
5th March 2025
25AQI
25AQI
6th March 2025
28AQI
28AQI
7th March 2025
35AQI
35AQI
8th March 2025
41AQI
41AQI
9th March 2025
40AQI
40AQI
10th March 2025
34AQI
34AQI
11th March 2025
33AQI
33AQI
12th March 2025
28AQI
28AQI
13th March 2025
22AQI
22AQI
14th March 2025
23AQI
23AQI
15th March 2025
56AQI
56AQI
16th March 2025
43AQI
43AQI
17th March 2025
20AQI
20AQI
18th March 2025
21AQI
21AQI
19th March 2025
26AQI
26AQI
20th March 2025
18AQI
18AQI
21st March 2025
30AQI
30AQI
22nd March 2025
25AQI
25AQI
23rd March 2025
32AQI
32AQI
24th March 2025
24AQI
24AQI
25th March 2025
41AQI
41AQI
26th March 2025
24AQI
24AQI
27th March 2025
22AQI
22AQI
28th March 2025
29AQI
29AQI
29th March 2025
20AQI
20AQI
30th March 2025
21AQI
21AQI
31st March 2025
25AQI
25AQI
1st April 2025
23AQI
23AQI
2nd April 2025
22AQI
22AQI
3rd April 2025
26AQI
26AQI
4th April 2025
30AQI
30AQI
5th April 2025
32AQI
32AQI
6th April 2025
23AQI
23AQI
7th April 2025
17AQI
17AQI
8th April 2025
19AQI
19AQI
9th April 2025
25AQI
25AQI
10th April 2025
24AQI
24AQI
11th April 2025
24AQI
24AQI
12th April 2025
35AQI
35AQI
13th April 2025
44AQI
44AQI
14th April 2025
37AQI
37AQI
15th April 2025
32AQI
32AQI
16th April 2025
35AQI
35AQI
17th April 2025
24AQI
24AQI
18th April 2025
31AQI
31AQI
19th April 2025
34AQI
34AQI
20th April 2025
33AQI
33AQI
21st April 2025
45AQI
45AQI
22nd April 2025
40AQI
40AQI
23rd April 2025
51AQI
51AQI
24th April 2025
39AQI
39AQI
25th April 2025
23AQI
23AQI
26th April 2025
18AQI
18AQI
27th April 2025
30AQI
30AQI
28th April 2025
37AQI
37AQI
29th April 2025
43AQI
43AQI
30th April 2025
48AQI
48AQI
1st May 2025
43AQI
43AQI
2nd May 2025
33AQI
33AQI
3rd May 2025
26AQI
26AQI
4th May 2025
43AQI
43AQI
5th May 2025
33AQI
33AQI
6th May 2025
51AQI
51AQI
7th May 2025
46AQI
46AQI
8th May 2025
33AQI
33AQI
9th May 2025
43AQI
43AQI
10th May 2025
39AQI
39AQI
11th May 2025
29AQI
29AQI
12th May 2025
22AQI
22AQI
13th May 2025
23AQI
23AQI
14th May 2025
41AQI
41AQI
15th May 2025
44AQI
44AQI
16th May 2025
50AQI
50AQI
17th May 2025
33AQI
33AQI
18th May 2025
36AQI
36AQI
19th May 2025
37AQI
37AQI
20th May 2025
21AQI
21AQI
21st May 2025
25AQI
25AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
29AQI
29AQI
24th May 2025
37AQI
37AQI
25th May 2025
23AQI
23AQI
26th May 2025
20AQI
20AQI
27th May 2025
37AQI
37AQI
28th May 2025
29AQI
29AQI
29th May 2025
24AQI
24AQI
30th May 2025
37AQI
37AQI
31st May 2025
53AQI
53AQI
1st June 2025
54AQI
54AQI
2nd June 2025
46AQI
46AQI
3rd June 2025
38AQI
38AQI
4th June 2025
52AQI
52AQI
5th June 2025
35AQI
35AQI
6th June 2025
28AQI
28AQI
7th June 2025
25AQI
25AQI
8th June 2025
18AQI
18AQI
9th June 2025
18AQI
18AQI
10th June 2025
24AQI
24AQI
11th June 2025
45AQI
45AQI
12th June 2025
50AQI
50AQI
13th June 2025
50AQI
50AQI
14th June 2025
51AQI
51AQI
15th June 2025
53AQI
53AQI
16th June 2025
48AQI
48AQI
17th June 2025
44AQI
44AQI
18th June 2025
40AQI
40AQI
19th June 2025
49AQI
49AQI
20th June 2025
48AQI
48AQI
21st June 2025
44AQI
44AQI
22nd June 2025
43AQI
43AQI
23rd June 2025
43AQI
43AQI
24th June 2025
31AQI
31AQI
25th June 2025
24AQI
24AQI
26th June 2025
29AQI
29AQI
27th June 2025
37AQI
37AQI
28th June 2025
37AQI
37AQI
29th June 2025
32AQI
32AQI
30th June 2025
27AQI
27AQI
1st July 2025
25AQI
25AQI
2nd July 2025
23AQI
23AQI
3rd July 2025
36AQI
36AQI
4th July 2025
35AQI
35AQI
5th July 2025
38AQI
38AQI
6th July 2025
34AQI
34AQI
7th July 2025
28AQI
28AQI
8th July 2025
23AQI
23AQI
9th July 2025
19AQI
19AQI
10th July 2025
23AQI
23AQI
11th July 2025
30AQI
30AQI
12th July 2025
33AQI
33AQI
13th July 2025
29AQI
29AQI
14th July 2025
22AQI
22AQI
15th July 2025
19AQI
19AQI
16th July 2025
21AQI
21AQI
17th July 2025
19AQI
19AQI
18th July 2025
19AQI
19AQI
19th July 2025
21AQI
21AQI
20th July 2025
21AQI
21AQI
21st July 2025
23AQI
23AQI
22nd July 2025
17AQI
17AQI
23rd July 2025
16AQI
16AQI
24th July 2025
16AQI
16AQI
25th July 2025
15AQI
15AQI
26th July 2025
15AQI
15AQI
27th July 2025
16AQI
16AQI
28th July 2025
18AQI
18AQI
29th July 2025
24AQI
24AQI
30th July 2025
25AQI
25AQI
31st July 2025
24AQI
24AQI
1st August 2025
22AQI
22AQI
2nd August 2025
22AQI
22AQI
3rd August 2025
40AQI
40AQI
4th August 2025
41AQI
41AQI
5th August 2025
33AQI
33AQI
6th August 2025
39AQI
39AQI
7th August 2025
29AQI
29AQI
8th August 2025
35AQI
35AQI
9th August 2025
36AQI
36AQI
46AQI
32AQI
29AQI
31AQI
34AQI
39AQI
23AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
23
8
27
1
30
1
29
1
29
2
26
4
31
9
204
17
Highest AQI recorded in
January46AQI
Lowest AQI recorded in
July23AQI
202432AQI
26
26
27
1
28
2
27
4
24
6
27
4
30
1
30
28
3
27
3
19
12
319
36
Highest AQI recorded in
December50AQI
Lowest AQI recorded in
August25AQI
202333AQI
30
1
23
5
31
30
29
2
28
2
29
2
23
7
25
4
1
30
1
23
6
24
7
325
37
1
Highest AQI recorded in
December38AQI
Lowest AQI recorded in
June28AQI
202236AQI
14
16
15
7
31
27
3
27
4
29
1
24
4
22
8
31
22
8
20
11
266
58
Highest AQI recorded in
January48AQI
Lowest AQI recorded in
July24AQI
202134AQI
22
5
26
30
24
6
25
6
26
4
31
22
8
24
6
30
1
22
8
25
6
307
50
Highest AQI recorded in
November40AQI
Lowest AQI recorded in
June26AQI
202041AQI
10
20
16
2
26
1
30
1
22
8
14
9
5
22
7
2
20
8
19
12
199
48
2
5
Highest AQI recorded in
September73AQI
Lowest AQI recorded in
July27AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
41AQILeast Polluted Year Recorded
2024(Avg.)
32AQIOakland West's annual 2025 AQI (33) shows an average percentage change of -3.9% (improved AQI) compared to previous years: 2020 (41), 2021 (34), 2022 (36), 2023 (33), 2024 (32).
