Oakley, 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
Oakley, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
42AQILowest AQI recorded on
2nd Aug 2025
23AQISame Day Analysis (10th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 30 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
Oakley, California, United States
AQI
Day
Night
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
2PM10th Aug
31AQI
Avg. Lowest Time
9AM10th Aug
24AQI
Night time
Avg. Highest Time
4AM11th Aug
37AQI
Avg. Lowest Time
11PM10th Aug
29AQI
In the last 24 hours,
Oakley's AQI reached its highest point of 37 at 4 AM during the Night, while the lowest point, 24, was recorded at 9 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Oakley, 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 2025336 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025288 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20252711 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025261 PMAQI
12th Jul 2025272 PMAQI
12th Jul 2025293 PMAQI
12th Jul 2025294 PMAQI
12th Jul 2025295 PMAQI
12th Jul 2025306 PMAQI
12th Jul 2025297 PMAQI
12th Jul 2025308 PMAQI
12th Jul 2025309 PMAQI
12th Jul 20252910 PMAQI
12th Jul 20253111 PMAQI
13th Jul 20253012 AMAQI
13th Jul 2025331 AMAQI
13th Jul 2025272 AMAQI
13th Jul 2025273 AMAQI
13th Jul 2025254 AMAQI
13th Jul 2025265 AMAQI
22°C15/33°C
13th Jul 2025266 AMAQI
13th Jul 2025267 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025249 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252311 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025274 PMAQI
13th Jul 2025255 PMAQI
13th Jul 2025266 PMAQI
13th Jul 2025267 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252412 AMAQI
14th Jul 2025221 AMAQI
14th Jul 2025212 AMAQI
14th Jul 2025203 AMAQI
14th Jul 2025194 AMAQI
14th Jul 2025205 AMAQI
21°C13/33°C
14th Jul 2025216 AMAQI
14th Jul 2025217 AMAQI
14th Jul 2025208 AMAQI
14th Jul 2025199 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20252111 AMAQI
14th Jul 20252112 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025234 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025207 PMAQI
14th Jul 2025218 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252210 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252212 AMAQI
15th Jul 2025191 AMAQI
15th Jul 2025172 AMAQI
15th Jul 2025183 AMAQI
15th Jul 2025214 AMAQI
15th Jul 2025185 AMAQI
23°C13/37°C
15th Jul 2025176 AMAQI
15th Jul 2025167 AMAQI
15th Jul 2025178 AMAQI
15th Jul 2025189 AMAQI
15th Jul 20251710 AMAQI
15th Jul 20251811 AMAQI
15th Jul 20251812 PMAQI
15th Jul 2025191 PMAQI
15th Jul 2025192 PMAQI
15th Jul 2025183 PMAQI
15th Jul 2025194 PMAQI
15th Jul 2025185 PMAQI
15th Jul 2025186 PMAQI
15th Jul 2025207 PMAQI
15th Jul 2025198 PMAQI
15th Jul 2025229 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252011 PMAQI
16th Jul 20252212 AMAQI
16th Jul 2025211 AMAQI
16th Jul 2025202 AMAQI
16th Jul 2025203 AMAQI
16th Jul 2025294 AMAQI
16th Jul 2025205 AMAQI
19°C13/29°C
16th Jul 2025216 AMAQI
16th Jul 2025197 AMAQI
16th Jul 2025208 AMAQI
16th Jul 2025179 AMAQI
16th Jul 20251810 AMAQI
16th Jul 20251811 AMAQI
16th Jul 20251812 PMAQI
16th Jul 2025181 PMAQI
16th Jul 2025192 PMAQI
16th Jul 2025203 PMAQI
16th Jul 2025204 PMAQI
16th Jul 2025205 PMAQI
16th Jul 2025206 PMAQI
16th Jul 2025207 PMAQI
16th Jul 2025208 PMAQI
16th Jul 2025209 PMAQI
16th Jul 20251910 PMAQI
16th Jul 20252011 PMAQI
17th Jul 20252012 AMAQI
17th Jul 2025181 AMAQI
17th Jul 2025182 AMAQI
17th Jul 2025183 AMAQI
17th Jul 2025154 AMAQI
17th Jul 2025185 AMAQI
19°C14/27°C
17th Jul 2025186 AMAQI
17th Jul 2025177 AMAQI
17th Jul 2025178 AMAQI
17th Jul 2025179 AMAQI
17th Jul 20251710 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 2025196 PMAQI
17th Jul 2025197 PMAQI
17th Jul 2025188 PMAQI
17th Jul 2025189 PMAQI
17th Jul 20251810 PMAQI
17th Jul 20252011 PMAQI
18th Jul 20251912 AMAQI
18th Jul 2025181 AMAQI
18th Jul 2025182 AMAQI
18th Jul 2025193 AMAQI
18th Jul 2025194 AMAQI
18th Jul 2025195 AMAQI
20°C14/31°C
18th Jul 2025186 AMAQI
18th Jul 2025177 AMAQI
18th Jul 2025178 AMAQI
18th Jul 2025179 AMAQI
18th Jul 20251810 AMAQI
18th Jul 20251911 AMAQI
18th Jul 20251812 PMAQI
18th Jul 2025201 PMAQI
18th Jul 2025212 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025195 PMAQI
18th Jul 2025196 PMAQI
18th Jul 2025187 PMAQI
18th Jul 2025188 PMAQI
18th Jul 2025199 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252011 PMAQI
19th Jul 20252012 AMAQI
19th Jul 2025191 AMAQI
19th Jul 2025182 AMAQI
19th Jul 2025183 AMAQI
19th Jul 2025194 AMAQI
19th Jul 2025215 AMAQI
21°C14/30°C
19th Jul 2025206 AMAQI
19th Jul 2025197 AMAQI
19th Jul 2025208 AMAQI
19th Jul 2025209 AMAQI
19th Jul 20251910 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025191 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025193 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025205 PMAQI
19th Jul 2025196 PMAQI
19th Jul 2025197 PMAQI
19th Jul 2025198 PMAQI
19th Jul 2025209 PMAQI
19th Jul 20251910 PMAQI
19th Jul 20251911 PMAQI
20th Jul 20252012 AMAQI
20th Jul 2025201 AMAQI
20th Jul 2025202 AMAQI
20th Jul 2025213 AMAQI
20th Jul 2025204 AMAQI
20th Jul 2025195 AMAQI
20°C13/30°C
20th Jul 2025186 AMAQI
20th Jul 2025177 AMAQI
20th Jul 2025168 AMAQI
20th Jul 2025169 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251611 AMAQI
20th Jul 20251612 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025184 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025196 PMAQI
20th Jul 2025197 PMAQI
20th Jul 2025198 PMAQI
20th Jul 2025229 PMAQI
20th Jul 20252310 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252512 AMAQI
21st Jul 2025231 AMAQI
21st Jul 2025222 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025244 AMAQI
21st Jul 2025265 AMAQI
19°C13/29°C
21st Jul 2025236 AMAQI
21st Jul 2025237 AMAQI
21st Jul 2025248 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252011 AMAQI
21st Jul 20251912 PMAQI
21st Jul 2025161 PMAQI
21st Jul 2025162 PMAQI
21st Jul 2025173 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025195 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025208 PMAQI
21st Jul 2025209 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20252011 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025201 AMAQI
22nd Jul 2025232 AMAQI
22nd Jul 2025253 AMAQI
22nd Jul 2025164 AMAQI
22nd Jul 2025155 AMAQI
17°C14/23°C
22nd Jul 2025156 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025168 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251411 AMAQI
22nd Jul 20251512 PMAQI
22nd Jul 2025151 PMAQI
22nd Jul 2025152 PMAQI
22nd Jul 2025153 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025165 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251610 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251912 AMAQI
23rd Jul 2025201 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025183 AMAQI
23rd Jul 2025164 AMAQI
23rd Jul 2025145 AMAQI
18°C14/24°C
23rd Jul 2025136 AMAQI
23rd Jul 2025137 AMAQI
23rd Jul 2025148 AMAQI
23rd Jul 2025159 AMAQI
23rd Jul 20251510 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025171 PMAQI
23rd Jul 2025162 PMAQI
23rd Jul 2025153 PMAQI
23rd Jul 2025164 PMAQI
23rd Jul 2025195 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025197 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251710 PMAQI
23rd Jul 20251911 PMAQI
24th Jul 20252012 AMAQI
24th Jul 2025251 AMAQI
24th Jul 2025292 AMAQI
24th Jul 2025283 AMAQI
24th Jul 2025274 AMAQI
24th Jul 2025245 AMAQI
19°C14/28°C
24th Jul 2025246 AMAQI
24th Jul 2025277 AMAQI
24th Jul 2025288 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20252910 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252912 PMAQI
24th Jul 2025281 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025278 PMAQI
24th Jul 2025279 PMAQI
24th Jul 20252810 PMAQI
24th Jul 20252911 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025291 AMAQI
25th Jul 2025282 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025284 AMAQI
25th Jul 2025295 AMAQI
20°C14/28°C
25th Jul 2025276 AMAQI
25th Jul 2025317 AMAQI
25th Jul 2025308 AMAQI
25th Jul 2025289 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20253111 AMAQI
25th Jul 20253112 PMAQI
25th Jul 2025311 PMAQI
25th Jul 2025322 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025324 PMAQI
25th Jul 2025315 PMAQI
25th Jul 2025326 PMAQI
25th Jul 2025307 PMAQI
25th Jul 2025318 PMAQI
25th Jul 2025319 PMAQI
25th Jul 20253010 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025281 AMAQI
26th Jul 2025252 AMAQI
26th Jul 2025253 AMAQI
26th Jul 2025254 AMAQI
26th Jul 2025275 AMAQI
19°C14/27°C
26th Jul 2025266 AMAQI
26th Jul 2025247 AMAQI
26th Jul 2025258 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252610 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252712 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025256 PMAQI
26th Jul 2025257 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252510 PMAQI
26th Jul 20252511 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025211 AMAQI
27th Jul 2025162 AMAQI
27th Jul 2025163 AMAQI
27th Jul 2025144 AMAQI
27th Jul 2025165 AMAQI
19°C14/27°C
27th Jul 2025176 AMAQI
27th Jul 2025187 AMAQI
27th Jul 2025168 AMAQI
27th Jul 2025169 AMAQI
27th Jul 20251710 AMAQI
27th Jul 20251711 AMAQI
27th Jul 20251712 PMAQI
27th Jul 2025181 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025186 PMAQI
27th Jul 2025197 PMAQI
27th Jul 2025198 PMAQI
27th Jul 2025209 PMAQI
27th Jul 20252110 PMAQI
27th Jul 20252111 PMAQI
28th Jul 20252012 AMAQI
28th Jul 2025181 AMAQI
28th Jul 2025172 AMAQI
28th Jul 2025173 AMAQI
28th Jul 2025174 AMAQI
28th Jul 2025195 AMAQI
19°C14/28°C
28th Jul 2025206 AMAQI
28th Jul 2025227 AMAQI
28th Jul 2025208 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20252010 AMAQI
28th Jul 20252111 AMAQI
28th Jul 20252212 PMAQI
28th Jul 2025211 PMAQI
28th Jul 2025232 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025225 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252310 PMAQI
28th Jul 20252411 PMAQI
29th Jul 20252512 AMAQI
29th Jul 2025221 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025193 AMAQI
29th Jul 2025204 AMAQI
29th Jul 2025235 AMAQI
22°C14/33°C
29th Jul 2025226 AMAQI
29th Jul 2025237 AMAQI
29th Jul 2025218 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252212 PMAQI
29th Jul 2025261 PMAQI
29th Jul 2025252 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025254 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025257 PMAQI
29th Jul 2025238 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025242 AMAQI
30th Jul 2025213 AMAQI
30th Jul 2025224 AMAQI
30th Jul 2025235 AMAQI
22°C14/34°C
30th Jul 2025226 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025218 AMAQI
30th Jul 2025209 AMAQI
30th Jul 20252110 AMAQI
30th Jul 20252011 AMAQI
30th Jul 20252012 PMAQI
30th Jul 2025231 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025245 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025257 PMAQI
30th Jul 2025268 PMAQI
30th Jul 2025259 PMAQI
30th Jul 20252610 PMAQI
30th Jul 20252611 PMAQI
31st Jul 20252612 AMAQI
31st Jul 2025261 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025184 AMAQI
31st Jul 2025185 AMAQI
20°C14/30°C
31st Jul 2025186 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025198 AMAQI
31st Jul 2025189 AMAQI
31st Jul 20251910 AMAQI
31st Jul 20251711 AMAQI
31st Jul 20251812 PMAQI
31st Jul 2025201 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025233 PMAQI
31st Jul 2025274 PMAQI
31st Jul 2025265 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025237 PMAQI
31st Jul 2025268 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20252910 PMAQI
31st Jul 20252711 PMAQI
1st Aug 20252712 AMAQI
1st Aug 2025241 AMAQI
1st Aug 2025232 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025214 AMAQI
1st Aug 2025205 AMAQI
22°C15/34°C
1st Aug 2025206 AMAQI
1st Aug 2025197 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025199 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20252211 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025231 PMAQI
1st Aug 2025232 PMAQI
1st Aug 2025243 PMAQI
1st Aug 2025234 PMAQI
1st Aug 2025245 PMAQI
1st Aug 2025246 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025238 PMAQI
1st Aug 2025239 PMAQI
1st Aug 20252610 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252712 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025242 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025234 AMAQI
2nd Aug 2025235 AMAQI
21°C14/32°C
2nd Aug 2025216 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025199 AMAQI
2nd Aug 20251910 AMAQI
2nd Aug 20251911 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025201 PMAQI
2nd Aug 2025212 PMAQI
2nd Aug 2025213 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025215 PMAQI
2nd Aug 2025216 PMAQI
2nd Aug 2025227 PMAQI
2nd Aug 2025218 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252110 PMAQI
2nd Aug 20252311 PMAQI
3rd Aug 20252412 AMAQI
3rd Aug 2025241 AMAQI
3rd Aug 2025262 AMAQI
3rd Aug 2025263 AMAQI
3rd Aug 2025274 AMAQI
3rd Aug 2025245 AMAQI
21°C14/32°C
3rd Aug 2025296 AMAQI
3rd Aug 2025267 AMAQI
3rd Aug 2025308 AMAQI
3rd Aug 2025289 AMAQI
3rd Aug 20252910 AMAQI
3rd Aug 20253211 AMAQI
3rd Aug 20253312 PMAQI
3rd Aug 2025341 PMAQI
3rd Aug 2025352 PMAQI
3rd Aug 2025363 PMAQI
3rd Aug 2025374 PMAQI
3rd Aug 2025365 PMAQI
3rd Aug 2025356 PMAQI
3rd Aug 2025287 PMAQI
3rd Aug 2025328 PMAQI
3rd Aug 2025339 PMAQI
3rd Aug 20253410 PMAQI
3rd Aug 20253311 PMAQI
4th Aug 20253312 AMAQI
4th Aug 2025331 AMAQI
4th Aug 2025312 AMAQI
4th Aug 2025333 AMAQI
4th Aug 2025344 AMAQI
4th Aug 2025355 AMAQI
21°C13/31°C
4th Aug 2025356 AMAQI
4th Aug 2025367 AMAQI
4th Aug 2025348 AMAQI
4th Aug 2025359 AMAQI
4th Aug 20253810 AMAQI
4th Aug 20253111 AMAQI
4th Aug 20253212 PMAQI
4th Aug 2025311 PMAQI
4th Aug 2025302 PMAQI
4th Aug 2025303 PMAQI
4th Aug 2025284 PMAQI
4th Aug 2025285 PMAQI
4th Aug 2025276 PMAQI
4th Aug 2025317 PMAQI
4th Aug 2025298 PMAQI
4th Aug 2025289 PMAQI
4th Aug 20252710 PMAQI
4th Aug 20252811 PMAQI
5th Aug 20253012 AMAQI
5th Aug 2025331 AMAQI
5th Aug 2025372 AMAQI
5th Aug 2025383 AMAQI
5th Aug 2025374 AMAQI
5th Aug 2025345 AMAQI
21°C13/32°C
5th Aug 2025336 AMAQI
5th Aug 2025307 AMAQI
5th Aug 2025348 AMAQI
5th Aug 2025389 AMAQI
5th Aug 20253610 AMAQI
5th Aug 20253411 AMAQI
5th Aug 20253612 PMAQI
5th Aug 2025311 PMAQI
5th Aug 2025322 PMAQI
5th Aug 2025333 PMAQI
5th Aug 2025274 PMAQI
5th Aug 2025315 PMAQI
5th Aug 2025316 PMAQI
5th Aug 2025327 PMAQI
5th Aug 2025318 PMAQI
5th Aug 2025289 PMAQI
5th Aug 20252710 PMAQI
5th Aug 20252611 PMAQI
6th Aug 20252612 AMAQI
6th Aug 2025271 AMAQI
6th Aug 2025282 AMAQI
6th Aug 2025313 AMAQI
6th Aug 2025274 AMAQI
6th Aug 2025285 AMAQI
20°C12/31°C
6th Aug 2025306 AMAQI
6th Aug 2025317 AMAQI
6th Aug 2025308 AMAQI
6th Aug 2025329 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20253512 PMAQI
6th Aug 2025341 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025343 PMAQI
6th Aug 2025384 PMAQI
6th Aug 2025365 PMAQI
6th Aug 2025356 PMAQI
6th Aug 2025327 PMAQI
6th Aug 2025328 PMAQI
6th Aug 2025349 PMAQI
6th Aug 20253310 PMAQI
6th Aug 20253311 PMAQI
7th Aug 20253012 AMAQI
7th Aug 2025301 AMAQI
7th Aug 2025312 AMAQI
7th Aug 2025333 AMAQI
7th Aug 2025314 AMAQI
7th Aug 2025305 AMAQI
25°C14/38°C
7th Aug 2025276 AMAQI
7th Aug 2025267 AMAQI
7th Aug 2025248 AMAQI
7th Aug 2025259 AMAQI
7th Aug 20252510 AMAQI
7th Aug 20252611 AMAQI
7th Aug 20252412 PMAQI
7th Aug 2025281 PMAQI
7th Aug 2025272 PMAQI
7th Aug 2025273 PMAQI
7th Aug 2025274 PMAQI
7th Aug 2025265 PMAQI
7th Aug 2025266 PMAQI
7th Aug 2025287 PMAQI
7th Aug 2025288 PMAQI
7th Aug 2025279 PMAQI
7th Aug 20252510 PMAQI
7th Aug 20252611 PMAQI
8th Aug 20252812 AMAQI
8th Aug 2025251 AMAQI
8th Aug 2025262 AMAQI
8th Aug 2025263 AMAQI
8th Aug 2025284 AMAQI
8th Aug 2025345 AMAQI
25°C16/36°C
8th Aug 2025336 AMAQI
8th Aug 2025337 AMAQI
8th Aug 2025318 AMAQI
8th Aug 2025329 AMAQI
8th Aug 20253010 AMAQI
8th Aug 20253011 AMAQI
8th Aug 20253212 PMAQI
8th Aug 2025311 PMAQI
8th Aug 2025312 PMAQI
8th Aug 2025323 PMAQI
8th Aug 2025334 PMAQI
8th Aug 2025335 PMAQI
8th Aug 2025326 PMAQI
8th Aug 2025317 PMAQI
8th Aug 2025308 PMAQI
8th Aug 2025319 PMAQI
8th Aug 20253110 PMAQI
8th Aug 20253111 PMAQI
9th Aug 20253212 AMAQI
9th Aug 2025301 AMAQI
9th Aug 2025302 AMAQI
9th Aug 2025303 AMAQI
9th Aug 2025294 AMAQI
9th Aug 2025305 AMAQI
26°C15/40°C
9th Aug 2025306 AMAQI
9th Aug 2025307 AMAQI
9th Aug 2025268 AMAQI
9th Aug 2025259 AMAQI
9th Aug 20252510 AMAQI
9th Aug 20252411 AMAQI
9th Aug 20252412 PMAQI
9th Aug 2025241 PMAQI
9th Aug 2025252 PMAQI
9th Aug 2025263 PMAQI
9th Aug 2025274 PMAQI
9th Aug 2025285 PMAQI
9th Aug 2025286 PMAQI
9th Aug 2025297 PMAQI
9th Aug 2025298 PMAQI
9th Aug 2025289 PMAQI
9th Aug 20252910 PMAQI
9th Aug 20252711 PMAQI
10th Aug 20252712 AMAQI
10th Aug 2025261 AMAQI
10th Aug 2025252 AMAQI
10th Aug 2025263 AMAQI
10th Aug 2025254 AMAQI
10th Aug 2025255 AMAQI
26°C18/38°C
10th Aug 2025266 AMAQI
10th Aug 2025257 AMAQI
10th Aug 2025248 AMAQI
10th Aug 2025249 AMAQI
10th Aug 20252510 AMAQI
10th Aug 20252711 AMAQI
10th Aug 20252612 PMAQI
10th Aug 2025281 PMAQI
10th Aug 2025312 PMAQI
10th Aug 2025273 PMAQI
10th Aug 2025294 PMAQI
10th Aug 2025315 PMAQI
10th Aug 2025316 PMAQI
10th Aug 2025297 PMAQI
10th Aug 2025288 PMAQI
10th Aug 2025299 PMAQI
10th Aug 20252910 PMAQI
10th Aug 20252911 PMAQI
11th Aug 20253112 AMAQI
11th Aug 2025311 AMAQI
11th Aug 2025352 AMAQI
11th Aug 2025363 AMAQI
11th Aug 2025374 AMAQI
11th Aug 2025355 AMAQI
25°C16/39°C
11th Aug 2025346 AMAQI
6 AM11th Aug 2025357 AMAQI
11th Aug 2025368 AMAQI
11th Aug 2025379 AMAQI
11th Aug 20253610 AMAQI
11th Aug 20253811 AMAQI
11th Aug 20254012 PMAQI
11th Aug 2025401 PMAQI
1 PM11th Aug 2025432 PMAQI
11th Aug 2025423 PMAQI
11th Aug 2025454 PMAQI
11th Aug 2025505 PMAQI
11th Aug 2025466 PMAQI
11th Aug 2025497 PMAQI
11th Aug 2025508 PMAQI
8 PM11th Aug 2025469 PMAQI
11th Aug 20254710 PMAQI
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
24AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
24AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 24), while the lowest AQI was between 6 AM to 8 PM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 11 PM
25AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
25AQI
9 hours / Day
270 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 11 PM (Avg. 25).
2025 Days Vs Air Quality
Oakley, California, United States
2025
96%
132
4%
6
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
132 DaysModerate
6 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% 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
Oakley, 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
21AQI
21AQI
2nd March 2025
23AQI
23AQI
3rd March 2025
29AQI
29AQI
4th March 2025
22AQI
22AQI
5th March 2025
22AQI
22AQI
6th March 2025
25AQI
25AQI
1st April 2025
27AQI
27AQI
2nd April 2025
21AQI
21AQI
3rd April 2025
26AQI
26AQI
4th April 2025
26AQI
26AQI
5th April 2025
30AQI
30AQI
6th April 2025
25AQI
25AQI
7th April 2025
18AQI
18AQI
8th April 2025
19AQI
19AQI
9th April 2025
24AQI
24AQI
10th April 2025
26AQI
26AQI
11th April 2025
23AQI
23AQI
12th April 2025
38AQI
38AQI
13th April 2025
45AQI
45AQI
14th April 2025
37AQI
37AQI
15th April 2025
35AQI
35AQI
16th April 2025
38AQI
38AQI
17th April 2025
28AQI
28AQI
18th April 2025
36AQI
36AQI
19th April 2025
35AQI
35AQI
20th April 2025
36AQI
36AQI
21st April 2025
41AQI
41AQI
22nd April 2025
40AQI
40AQI
23rd April 2025
51AQI
51AQI
24th April 2025
42AQI
42AQI
25th April 2025
32AQI
32AQI
26th April 2025
30AQI
30AQI
27th April 2025
34AQI
34AQI
28th April 2025
37AQI
37AQI
29th April 2025
41AQI
41AQI
30th April 2025
46AQI
46AQI
1st May 2025
42AQI
42AQI
2nd May 2025
32AQI
32AQI
3rd May 2025
27AQI
27AQI
4th May 2025
44AQI
44AQI
5th May 2025
35AQI
35AQI
6th May 2025
47AQI
47AQI
7th May 2025
49AQI
49AQI
8th May 2025
33AQI
33AQI
9th May 2025
41AQI
41AQI
10th May 2025
36AQI
36AQI
11th May 2025
29AQI
29AQI
12th May 2025
24AQI
24AQI
13th May 2025
25AQI
25AQI
14th May 2025
40AQI
40AQI
15th May 2025
40AQI
40AQI
16th May 2025
42AQI
42AQI
17th May 2025
41AQI
41AQI
18th May 2025
32AQI
32AQI
19th May 2025
30AQI
30AQI
20th May 2025
28AQI
28AQI
21st May 2025
43AQI
43AQI
22nd May 2025
40AQI
40AQI
23rd May 2025
37AQI
37AQI
24th May 2025
37AQI
37AQI
25th May 2025
26AQI
26AQI
26th May 2025
19AQI
19AQI
27th May 2025
35AQI
35AQI
28th May 2025
30AQI
30AQI
29th May 2025
25AQI
25AQI
30th May 2025
36AQI
36AQI
31st May 2025
51AQI
51AQI
1st June 2025
53AQI
53AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
39AQI
39AQI
4th June 2025
52AQI
52AQI
5th June 2025
38AQI
38AQI
6th June 2025
26AQI
26AQI
7th June 2025
28AQI
28AQI
8th June 2025
21AQI
21AQI
9th June 2025
21AQI
21AQI
10th June 2025
26AQI
26AQI
11th June 2025
48AQI
48AQI
12th June 2025
51AQI
51AQI
13th June 2025
50AQI
50AQI
14th June 2025
50AQI
50AQI
15th June 2025
51AQI
51AQI
16th June 2025
46AQI
46AQI
17th June 2025
40AQI
40AQI
18th June 2025
38AQI
38AQI
19th June 2025
47AQI
47AQI
20th June 2025
50AQI
50AQI
21st June 2025
40AQI
40AQI
22nd June 2025
40AQI
40AQI
23rd June 2025
45AQI
45AQI
24th June 2025
30AQI
30AQI
25th June 2025
27AQI
27AQI
26th June 2025
31AQI
31AQI
27th June 2025
37AQI
37AQI
28th June 2025
36AQI
36AQI
29th June 2025
31AQI
31AQI
30th June 2025
26AQI
26AQI
1st July 2025
25AQI
25AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
40AQI
40AQI
4th July 2025
36AQI
36AQI
5th July 2025
39AQI
39AQI
6th July 2025
34AQI
34AQI
7th July 2025
27AQI
27AQI
8th July 2025
22AQI
22AQI
9th July 2025
20AQI
20AQI
10th July 2025
26AQI
26AQI
11th July 2025
36AQI
36AQI
12th July 2025
37AQI
37AQI
13th July 2025
28AQI
28AQI
14th July 2025
21AQI
21AQI
15th July 2025
20AQI
20AQI
16th July 2025
23AQI
23AQI
17th July 2025
19AQI
19AQI
18th July 2025
20AQI
20AQI
19th July 2025
21AQI
21AQI
20th July 2025
21AQI
21AQI
21st July 2025
25AQI
25AQI
22nd July 2025
18AQI
18AQI
23rd July 2025
17AQI
17AQI
24th July 2025
17AQI
17AQI
25th July 2025
15AQI
15AQI
26th July 2025
15AQI
15AQI
27th July 2025
16AQI
16AQI
28th July 2025
20AQI
20AQI
29th July 2025
27AQI
27AQI
30th July 2025
27AQI
27AQI
31st July 2025
25AQI
25AQI
1st August 2025
24AQI
24AQI
2nd August 2025
23AQI
23AQI
3rd August 2025
37AQI
37AQI
4th August 2025
39AQI
39AQI
5th August 2025
42AQI
42AQI
6th August 2025
36AQI
36AQI
7th August 2025
29AQI
29AQI
8th August 2025
37AQI
37AQI
9th August 2025
37AQI
37AQI
10th August 2025
30AQI
30AQI
24AQI
33AQI
35AQI
39AQI
25AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
6
29
1
30
1
26
4
31
10
132
6
Highest AQI recorded in
June39AQI
Lowest AQI recorded in
March24AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
33AQILeast Polluted Year Recorded
2025(Avg.)
33AQIOakley's annual 2025 AQI (33) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
