Oak Grove Road, Concord, 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
Oak Grove Road, Concord, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
35AQILowest AQI recorded on
2nd Aug 2025
20AQISame Day Analysis (10th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 26 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
Oak Grove Road, Concord, California, United States
AQI
Day
Night
.
6 AM11th Aug 2025
8 PM
5 AM12th Aug 2025
Day time
Avg. Highest Time
6PM11th Aug
37AQI
Avg. Lowest Time
9AM11th Aug
21AQI
Night time
Avg. Highest Time
10PM11th Aug
36AQI
Avg. Lowest Time
1AM12th Aug
23AQI
In the last 24 hours,
Oak Grove Road's AQI reached its highest point of 37 at 6 PM during the Day, 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
Oak Grove Road, Concord, 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 2025326 AMAQI
13th Jul 2025337 AMAQI
13th Jul 2025268 AMAQI
13th Jul 2025239 AMAQI
13th Jul 20252010 AMAQI
13th Jul 20252011 AMAQI
13th Jul 20252012 PMAQI
13th Jul 2025181 PMAQI
13th Jul 2025212 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025294 PMAQI
13th Jul 2025275 PMAQI
13th Jul 2025256 PMAQI
13th Jul 2025247 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025229 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252412 AMAQI
14th Jul 2025221 AMAQI
14th Jul 2025202 AMAQI
14th Jul 2025193 AMAQI
14th Jul 2025164 AMAQI
14th Jul 2025165 AMAQI
19°C13/29°C
14th Jul 2025166 AMAQI
14th Jul 2025167 AMAQI
14th Jul 2025168 AMAQI
14th Jul 2025169 AMAQI
14th Jul 20251510 AMAQI
14th Jul 20251511 AMAQI
14th Jul 20251512 PMAQI
14th Jul 2025171 PMAQI
14th Jul 2025192 PMAQI
14th Jul 2025203 PMAQI
14th Jul 2025214 PMAQI
14th Jul 2025205 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025197 PMAQI
14th Jul 2025188 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252010 PMAQI
14th Jul 20252011 PMAQI
15th Jul 20251912 AMAQI
15th Jul 2025201 AMAQI
15th Jul 2025182 AMAQI
15th Jul 2025193 AMAQI
15th Jul 2025144 AMAQI
15th Jul 2025145 AMAQI
20°C11/32°C
15th Jul 2025146 AMAQI
15th Jul 2025147 AMAQI
15th Jul 2025148 AMAQI
15th Jul 2025159 AMAQI
15th Jul 20251510 AMAQI
15th Jul 20251511 AMAQI
15th Jul 20251612 PMAQI
15th Jul 2025161 PMAQI
15th Jul 2025162 PMAQI
15th Jul 2025163 PMAQI
15th Jul 2025184 PMAQI
15th Jul 2025185 PMAQI
15th Jul 2025206 PMAQI
15th Jul 2025187 PMAQI
15th Jul 2025188 PMAQI
15th Jul 2025219 PMAQI
15th Jul 20252810 PMAQI
15th Jul 20253011 PMAQI
16th Jul 20253212 AMAQI
16th Jul 2025321 AMAQI
16th Jul 2025312 AMAQI
16th Jul 2025323 AMAQI
16th Jul 2025284 AMAQI
16th Jul 2025225 AMAQI
16°C13/25°C
16th Jul 2025216 AMAQI
16th Jul 2025197 AMAQI
16th Jul 2025178 AMAQI
16th Jul 2025169 AMAQI
16th Jul 20251710 AMAQI
16th Jul 20251811 AMAQI
16th Jul 20251712 PMAQI
16th Jul 2025181 PMAQI
16th Jul 2025162 PMAQI
16th Jul 2025183 PMAQI
16th Jul 2025214 PMAQI
16th Jul 2025225 PMAQI
16th Jul 2025226 PMAQI
16th Jul 2025197 PMAQI
16th Jul 2025188 PMAQI
16th Jul 2025189 PMAQI
16th Jul 20251710 PMAQI
16th Jul 20251811 PMAQI
17th Jul 20251912 AMAQI
17th Jul 2025201 AMAQI
17th Jul 2025182 AMAQI
17th Jul 2025183 AMAQI
17th Jul 2025164 AMAQI
17th Jul 2025205 AMAQI
17°C14/22°C
17th Jul 2025196 AMAQI
17th Jul 2025177 AMAQI
17th Jul 2025178 AMAQI
17th Jul 2025159 AMAQI
17th Jul 20251510 AMAQI
17th Jul 20251411 AMAQI
17th Jul 20251512 PMAQI
17th Jul 2025171 PMAQI
17th Jul 2025162 PMAQI
17th Jul 2025163 PMAQI
17th Jul 2025174 PMAQI
17th Jul 2025185 PMAQI
17th Jul 2025196 PMAQI
17th Jul 2025167 PMAQI
17th Jul 2025158 PMAQI
17th Jul 2025169 PMAQI
17th Jul 20251610 PMAQI
17th Jul 20252011 PMAQI
18th Jul 20252012 AMAQI
18th Jul 2025191 AMAQI
18th Jul 2025202 AMAQI
18th Jul 2025183 AMAQI
18th Jul 2025144 AMAQI
18th Jul 2025175 AMAQI
19°C14/27°C
18th Jul 2025176 AMAQI
18th Jul 2025157 AMAQI
18th Jul 2025188 AMAQI
18th Jul 2025169 AMAQI
18th Jul 20251410 AMAQI
18th Jul 20251311 AMAQI
18th Jul 20251612 PMAQI
18th Jul 2025141 PMAQI
18th Jul 2025182 PMAQI
18th Jul 2025213 PMAQI
18th Jul 2025204 PMAQI
18th Jul 2025175 PMAQI
18th Jul 2025196 PMAQI
18th Jul 2025167 PMAQI
18th Jul 2025168 PMAQI
18th Jul 2025169 PMAQI
18th Jul 20251810 PMAQI
18th Jul 20251911 PMAQI
19th Jul 20251812 AMAQI
19th Jul 2025171 AMAQI
19th Jul 2025182 AMAQI
19th Jul 2025203 AMAQI
19th Jul 2025204 AMAQI
19th Jul 2025185 AMAQI
19°C14/27°C
19th Jul 2025186 AMAQI
19th Jul 2025207 AMAQI
19th Jul 2025188 AMAQI
19th Jul 2025179 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20252911 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025204 PMAQI
19th Jul 2025195 PMAQI
19th Jul 2025206 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025198 PMAQI
19th Jul 2025219 PMAQI
19th Jul 20252210 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252112 AMAQI
20th Jul 2025171 AMAQI
20th Jul 2025192 AMAQI
20th Jul 2025223 AMAQI
20th Jul 2025214 AMAQI
20th Jul 2025195 AMAQI
18°C13/27°C
20th Jul 2025216 AMAQI
20th Jul 2025197 AMAQI
20th Jul 2025168 AMAQI
20th Jul 2025149 AMAQI
20th Jul 20251310 AMAQI
20th Jul 20251411 AMAQI
20th Jul 20251612 PMAQI
20th Jul 2025191 PMAQI
20th Jul 2025232 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025204 PMAQI
20th Jul 2025205 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253312 AMAQI
21st Jul 2025291 AMAQI
21st Jul 2025302 AMAQI
21st Jul 2025333 AMAQI
21st Jul 2025304 AMAQI
21st Jul 2025245 AMAQI
17°C12/24°C
21st Jul 2025246 AMAQI
21st Jul 2025237 AMAQI
21st Jul 2025228 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025161 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025213 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025238 PMAQI
21st Jul 2025179 PMAQI
21st Jul 20251810 PMAQI
21st Jul 20251911 PMAQI
22nd Jul 20251812 AMAQI
22nd Jul 2025161 AMAQI
22nd Jul 2025162 AMAQI
22nd Jul 2025153 AMAQI
22nd Jul 2025124 AMAQI
22nd Jul 2025125 AMAQI
16°C13/20°C
22nd Jul 2025136 AMAQI
22nd Jul 2025127 AMAQI
22nd Jul 2025138 AMAQI
22nd Jul 2025129 AMAQI
22nd Jul 20251310 AMAQI
22nd Jul 20251311 AMAQI
22nd Jul 20251312 PMAQI
22nd Jul 2025121 PMAQI
22nd Jul 2025132 PMAQI
22nd Jul 2025133 PMAQI
22nd Jul 2025134 PMAQI
22nd Jul 2025155 PMAQI
22nd Jul 2025146 PMAQI
22nd Jul 2025137 PMAQI
22nd Jul 2025148 PMAQI
22nd Jul 2025149 PMAQI
22nd Jul 20251610 PMAQI
22nd Jul 20251611 PMAQI
23rd Jul 20251312 AMAQI
23rd Jul 2025131 AMAQI
23rd Jul 2025142 AMAQI
23rd Jul 2025133 AMAQI
23rd Jul 2025124 AMAQI
23rd Jul 2025125 AMAQI
17°C14/23°C
23rd Jul 2025126 AMAQI
23rd Jul 2025127 AMAQI
23rd Jul 2025148 AMAQI
23rd Jul 2025159 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025161 PMAQI
23rd Jul 2025162 PMAQI
23rd Jul 2025143 PMAQI
23rd Jul 2025164 PMAQI
23rd Jul 2025155 PMAQI
23rd Jul 2025146 PMAQI
23rd Jul 2025167 PMAQI
23rd Jul 2025168 PMAQI
23rd Jul 2025159 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20251611 PMAQI
24th Jul 20251512 AMAQI
24th Jul 2025151 AMAQI
24th Jul 2025152 AMAQI
24th Jul 2025153 AMAQI
24th Jul 2025134 AMAQI
24th Jul 2025135 AMAQI
18°C14/24°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 20251512 PMAQI
24th Jul 2025141 PMAQI
24th Jul 2025152 PMAQI
24th Jul 2025153 PMAQI
24th Jul 2025164 PMAQI
24th Jul 2025165 PMAQI
24th Jul 2025176 PMAQI
24th Jul 2025157 PMAQI
24th Jul 2025168 PMAQI
24th Jul 2025169 PMAQI
24th Jul 20251610 PMAQI
24th Jul 20251711 PMAQI
25th Jul 20251712 AMAQI
25th Jul 2025171 AMAQI
25th Jul 2025202 AMAQI
25th Jul 2025213 AMAQI
25th Jul 2025174 AMAQI
25th Jul 2025145 AMAQI
18°C14/25°C
25th Jul 2025136 AMAQI
25th Jul 2025147 AMAQI
25th Jul 2025148 AMAQI
25th Jul 2025149 AMAQI
25th Jul 20251410 AMAQI
25th Jul 20251411 AMAQI
25th Jul 20251412 PMAQI
25th Jul 2025141 PMAQI
25th Jul 2025142 PMAQI
25th Jul 2025153 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025148 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 2025153 AMAQI
26th Jul 2025134 AMAQI
26th Jul 2025135 AMAQI
17°C14/22°C
26th Jul 2025126 AMAQI
26th Jul 2025147 AMAQI
26th Jul 2025138 AMAQI
26th Jul 2025149 AMAQI
26th Jul 20251410 AMAQI
26th Jul 20251411 AMAQI
26th Jul 20251412 PMAQI
26th Jul 2025131 PMAQI
26th Jul 2025142 PMAQI
26th Jul 2025153 PMAQI
26th Jul 2025144 PMAQI
26th Jul 2025145 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025187 PMAQI
26th Jul 2025168 PMAQI
26th Jul 2025169 PMAQI
26th Jul 20251410 PMAQI
26th Jul 20251611 PMAQI
27th Jul 20251612 AMAQI
27th Jul 2025151 AMAQI
27th Jul 2025152 AMAQI
27th Jul 2025153 AMAQI
27th Jul 2025144 AMAQI
27th Jul 2025145 AMAQI
17°C14/22°C
27th Jul 2025146 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 2025142 PMAQI
27th Jul 2025153 PMAQI
27th Jul 2025154 PMAQI
27th Jul 2025155 PMAQI
27th Jul 2025166 PMAQI
27th Jul 2025157 PMAQI
27th Jul 2025158 PMAQI
27th Jul 2025159 PMAQI
27th Jul 20251610 PMAQI
27th Jul 20251811 PMAQI
28th Jul 20251812 AMAQI
28th Jul 2025201 AMAQI
28th Jul 2025222 AMAQI
28th Jul 2025233 AMAQI
28th Jul 2025234 AMAQI
28th Jul 2025205 AMAQI
17°C14/23°C
28th Jul 2025166 AMAQI
28th Jul 2025187 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025169 AMAQI
28th Jul 20251610 AMAQI
28th Jul 20251711 AMAQI
28th Jul 20251812 PMAQI
28th Jul 2025201 PMAQI
28th Jul 2025202 PMAQI
28th Jul 2025203 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025255 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025279 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252411 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025251 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025243 AMAQI
29th Jul 2025184 AMAQI
29th Jul 2025185 AMAQI
20°C14/29°C
29th Jul 2025186 AMAQI
29th Jul 2025207 AMAQI
29th Jul 2025218 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252411 AMAQI
29th Jul 20252212 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025274 PMAQI
29th Jul 2025275 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025267 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252510 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025232 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025224 AMAQI
30th Jul 2025195 AMAQI
19°C12/29°C
30th Jul 2025206 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025278 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252510 AMAQI
30th Jul 20252011 AMAQI
30th Jul 20251812 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025262 PMAQI
30th Jul 2025263 PMAQI
30th Jul 2025264 PMAQI
30th Jul 2025265 PMAQI
30th Jul 2025266 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025268 PMAQI
30th Jul 2025269 PMAQI
30th Jul 20252810 PMAQI
30th Jul 20252611 PMAQI
31st Jul 20252412 AMAQI
31st Jul 2025231 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025194 AMAQI
31st Jul 2025155 AMAQI
17°C13/23°C
31st Jul 2025186 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025228 AMAQI
31st Jul 2025209 AMAQI
31st Jul 20251910 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20252212 PMAQI
31st Jul 2025201 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025285 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025237 PMAQI
31st Jul 2025288 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252711 PMAQI
1st Aug 20252912 AMAQI
1st Aug 2025251 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025233 AMAQI
1st Aug 2025214 AMAQI
1st Aug 2025275 AMAQI
20°C14/30°C
1st Aug 2025216 AMAQI
1st Aug 2025167 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025179 AMAQI
1st Aug 20251810 AMAQI
1st Aug 20251811 AMAQI
1st Aug 20252112 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025242 PMAQI
1st Aug 2025253 PMAQI
1st Aug 2025274 PMAQI
1st Aug 2025285 PMAQI
1st Aug 2025286 PMAQI
1st Aug 2025247 PMAQI
1st Aug 2025248 PMAQI
1st Aug 2025259 PMAQI
1st Aug 20252610 PMAQI
1st Aug 20252611 PMAQI
2nd Aug 20252412 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025202 AMAQI
2nd Aug 2025223 AMAQI
2nd Aug 2025224 AMAQI
2nd Aug 2025225 AMAQI
19°C14/27°C
2nd Aug 2025226 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025189 AMAQI
2nd Aug 20251610 AMAQI
2nd Aug 20251811 AMAQI
2nd Aug 20251812 PMAQI
2nd Aug 2025181 PMAQI
2nd Aug 2025162 PMAQI
2nd Aug 2025183 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025227 PMAQI
2nd Aug 2025208 PMAQI
2nd Aug 2025209 PMAQI
2nd Aug 20252110 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252212 AMAQI
3rd Aug 2025241 AMAQI
3rd Aug 2025242 AMAQI
3rd Aug 2025263 AMAQI
3rd Aug 2025244 AMAQI
3rd Aug 2025215 AMAQI
19°C14/29°C
3rd Aug 2025226 AMAQI
3rd Aug 2025207 AMAQI
3rd Aug 2025288 AMAQI
3rd Aug 2025299 AMAQI
3rd Aug 20253210 AMAQI
3rd Aug 20253511 AMAQI
3rd Aug 20254012 PMAQI
3rd Aug 2025461 PMAQI
3rd Aug 2025452 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025444 PMAQI
3rd Aug 2025375 PMAQI
3rd Aug 2025376 PMAQI
3rd Aug 2025307 PMAQI
3rd Aug 2025388 PMAQI
3rd Aug 2025409 PMAQI
3rd Aug 20254510 PMAQI
3rd Aug 20254711 PMAQI
4th Aug 20254012 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025352 AMAQI
4th Aug 2025373 AMAQI
4th Aug 2025364 AMAQI
4th Aug 2025365 AMAQI
19°C13/28°C
4th Aug 2025326 AMAQI
4th Aug 2025347 AMAQI
4th Aug 2025318 AMAQI
4th Aug 2025309 AMAQI
4th Aug 20253710 AMAQI
4th Aug 20253411 AMAQI
4th Aug 20253912 PMAQI
4th Aug 2025401 PMAQI
4th Aug 2025382 PMAQI
4th Aug 2025353 PMAQI
4th Aug 2025344 PMAQI
4th Aug 2025345 PMAQI
4th Aug 2025346 PMAQI
4th Aug 2025357 PMAQI
4th Aug 2025328 PMAQI
4th Aug 2025319 PMAQI
4th Aug 20253010 PMAQI
4th Aug 20252911 PMAQI
5th Aug 20252912 AMAQI
5th Aug 2025281 AMAQI
5th Aug 2025282 AMAQI
5th Aug 2025263 AMAQI
5th Aug 2025244 AMAQI
5th Aug 2025285 AMAQI
20°C12/29°C
5th Aug 2025296 AMAQI
5th Aug 2025237 AMAQI
5th Aug 2025258 AMAQI
5th Aug 2025299 AMAQI
5th Aug 20253310 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20253012 PMAQI
5th Aug 2025321 PMAQI
5th Aug 2025282 PMAQI
5th Aug 2025303 PMAQI
5th Aug 2025354 PMAQI
5th Aug 2025345 PMAQI
5th Aug 2025346 PMAQI
5th Aug 2025287 PMAQI
5th Aug 2025318 PMAQI
5th Aug 2025329 PMAQI
5th Aug 20253810 PMAQI
5th Aug 20253411 PMAQI
6th Aug 20253412 AMAQI
6th Aug 2025331 AMAQI
6th Aug 2025312 AMAQI
6th Aug 2025293 AMAQI
6th Aug 2025284 AMAQI
6th Aug 2025295 AMAQI
18°C11/28°C
6th Aug 2025306 AMAQI
6th Aug 2025327 AMAQI
6th Aug 2025318 AMAQI
6th Aug 2025329 AMAQI
6th Aug 20253210 AMAQI
6th Aug 20253111 AMAQI
6th Aug 20253412 PMAQI
6th Aug 2025331 PMAQI
6th Aug 2025372 PMAQI
6th Aug 2025353 PMAQI
6th Aug 2025364 PMAQI
6th Aug 2025345 PMAQI
6th Aug 2025336 PMAQI
6th Aug 2025327 PMAQI
6th Aug 2025318 PMAQI
6th Aug 2025319 PMAQI
6th Aug 20253110 PMAQI
6th Aug 20253011 PMAQI
7th Aug 20252912 AMAQI
7th Aug 2025231 AMAQI
7th Aug 2025222 AMAQI
7th Aug 2025233 AMAQI
7th Aug 2025174 AMAQI
7th Aug 2025185 AMAQI
22°C12/35°C
7th Aug 2025196 AMAQI
7th Aug 2025277 AMAQI
7th Aug 2025228 AMAQI
7th Aug 2025209 AMAQI
7th Aug 20252210 AMAQI
7th Aug 20253011 AMAQI
7th Aug 20252612 PMAQI
7th Aug 2025241 PMAQI
7th Aug 2025232 PMAQI
7th Aug 2025243 PMAQI
7th Aug 2025224 PMAQI
7th Aug 2025205 PMAQI
7th Aug 2025206 PMAQI
7th Aug 2025227 PMAQI
7th Aug 2025228 PMAQI
7th Aug 2025229 PMAQI
7th Aug 20252110 PMAQI
7th Aug 20252211 PMAQI
8th Aug 20252412 AMAQI
8th Aug 2025241 AMAQI
8th Aug 2025232 AMAQI
8th Aug 2025263 AMAQI
8th Aug 2025264 AMAQI
8th Aug 2025215 AMAQI
21°C14/32°C
8th Aug 2025206 AMAQI
8th Aug 2025267 AMAQI
8th Aug 2025318 AMAQI
8th Aug 2025349 AMAQI
8th Aug 20254210 AMAQI
8th Aug 20254011 AMAQI
8th Aug 20253912 PMAQI
8th Aug 2025351 PMAQI
8th Aug 2025342 PMAQI
8th Aug 2025383 PMAQI
8th Aug 2025374 PMAQI
8th Aug 2025385 PMAQI
8th Aug 2025376 PMAQI
8th Aug 2025327 PMAQI
8th Aug 2025348 PMAQI
8th Aug 2025319 PMAQI
8th Aug 20252910 PMAQI
8th Aug 20253011 PMAQI
9th Aug 20253112 AMAQI
9th Aug 2025301 AMAQI
9th Aug 2025352 AMAQI
9th Aug 2025343 AMAQI
9th Aug 2025344 AMAQI
9th Aug 2025395 AMAQI
22°C12/36°C
9th Aug 2025386 AMAQI
9th Aug 2025397 AMAQI
9th Aug 2025358 AMAQI
9th Aug 2025299 AMAQI
9th Aug 20252810 AMAQI
9th Aug 20253311 AMAQI
9th Aug 20253412 PMAQI
9th Aug 2025331 PMAQI
9th Aug 2025362 PMAQI
9th Aug 2025373 PMAQI
9th Aug 2025364 PMAQI
9th Aug 2025365 PMAQI
9th Aug 2025336 PMAQI
9th Aug 2025347 PMAQI
9th Aug 2025348 PMAQI
9th Aug 2025289 PMAQI
9th Aug 20252410 PMAQI
9th Aug 20252611 PMAQI
10th Aug 20252812 AMAQI
10th Aug 2025291 AMAQI
10th Aug 2025272 AMAQI
10th Aug 2025253 AMAQI
10th Aug 2025264 AMAQI
10th Aug 2025345 AMAQI
23°C14/33°C
10th Aug 2025346 AMAQI
10th Aug 2025377 AMAQI
10th Aug 2025268 AMAQI
10th Aug 2025269 AMAQI
10th Aug 20252410 AMAQI
10th Aug 20252111 AMAQI
10th Aug 20252212 PMAQI
10th Aug 2025261 PMAQI
10th Aug 2025282 PMAQI
10th Aug 2025283 PMAQI
10th Aug 2025274 PMAQI
10th Aug 2025265 PMAQI
10th Aug 2025256 PMAQI
10th Aug 2025267 PMAQI
10th Aug 2025248 PMAQI
10th Aug 2025229 PMAQI
10th Aug 20252310 PMAQI
10th Aug 20252211 PMAQI
11th Aug 20252412 AMAQI
11th Aug 2025231 AMAQI
11th Aug 2025252 AMAQI
11th Aug 2025183 AMAQI
11th Aug 2025224 AMAQI
11th Aug 2025205 AMAQI
21°C13/34°C
11th Aug 2025216 AMAQI
11th Aug 2025247 AMAQI
11th Aug 2025238 AMAQI
11th Aug 2025219 AMAQI
11th Aug 20252610 AMAQI
11th Aug 20252411 AMAQI
11th Aug 20252412 PMAQI
11th Aug 2025261 PMAQI
11th Aug 2025282 PMAQI
11th Aug 2025323 PMAQI
11th Aug 2025324 PMAQI
11th Aug 2025355 PMAQI
11th Aug 2025376 PMAQI
11th Aug 2025257 PMAQI
11th Aug 2025318 PMAQI
11th Aug 2025349 PMAQI
11th Aug 20253610 PMAQI
11th Aug 20253011 PMAQI
12th Aug 20252812 AMAQI
12th Aug 2025231 AMAQI
19°C11/29°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
22AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
22AQI
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. 22), while the lowest AQI was between 6 AM to 8 PM (Avg. 22).
Night time
Avg. Highest Time
12 AM - 3 AM
23AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 5 AM
21AQI
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. 23), while the lowest AQI was between 4 AM to 5 AM (Avg. 21).
2025 Days Vs Air Quality
Oak Grove Road, Concord, California, United States
2025
100%
138
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
138 DaysModerate
0 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 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
Oak Grove Road, Concord, California, United States
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st March 2025
18AQI
18AQI
2nd March 2025
18AQI
18AQI
3rd March 2025
21AQI
21AQI
4th March 2025
18AQI
18AQI
5th March 2025
19AQI
19AQI
6th March 2025
19AQI
19AQI
1st April 2025
18AQI
18AQI
2nd April 2025
19AQI
19AQI
3rd April 2025
20AQI
20AQI
4th April 2025
18AQI
18AQI
5th April 2025
17AQI
17AQI
6th April 2025
17AQI
17AQI
7th April 2025
14AQI
14AQI
8th April 2025
14AQI
14AQI
9th April 2025
20AQI
20AQI
10th April 2025
20AQI
20AQI
11th April 2025
18AQI
18AQI
12th April 2025
29AQI
29AQI
13th April 2025
31AQI
31AQI
14th April 2025
24AQI
24AQI
15th April 2025
28AQI
28AQI
16th April 2025
27AQI
27AQI
17th April 2025
23AQI
23AQI
18th April 2025
22AQI
22AQI
19th April 2025
30AQI
30AQI
20th April 2025
26AQI
26AQI
21st April 2025
21AQI
21AQI
22nd April 2025
37AQI
37AQI
23rd April 2025
45AQI
45AQI
24th April 2025
33AQI
33AQI
25th April 2025
19AQI
19AQI
26th April 2025
14AQI
14AQI
27th April 2025
17AQI
17AQI
28th April 2025
22AQI
22AQI
29th April 2025
25AQI
25AQI
30th April 2025
30AQI
30AQI
1st May 2025
38AQI
38AQI
2nd May 2025
29AQI
29AQI
3rd May 2025
22AQI
22AQI
4th May 2025
28AQI
28AQI
5th May 2025
23AQI
23AQI
6th May 2025
34AQI
34AQI
7th May 2025
44AQI
44AQI
8th May 2025
30AQI
30AQI
9th May 2025
23AQI
23AQI
10th May 2025
19AQI
19AQI
11th May 2025
20AQI
20AQI
12th May 2025
19AQI
19AQI
13th May 2025
16AQI
16AQI
14th May 2025
28AQI
28AQI
15th May 2025
30AQI
30AQI
16th May 2025
38AQI
38AQI
17th May 2025
24AQI
24AQI
18th May 2025
20AQI
20AQI
19th May 2025
22AQI
22AQI
20th May 2025
17AQI
17AQI
21st May 2025
31AQI
31AQI
22nd May 2025
31AQI
31AQI
23rd May 2025
20AQI
20AQI
24th May 2025
26AQI
26AQI
25th May 2025
18AQI
18AQI
26th May 2025
15AQI
15AQI
27th May 2025
19AQI
19AQI
28th May 2025
21AQI
21AQI
29th May 2025
16AQI
16AQI
30th May 2025
24AQI
24AQI
31st May 2025
35AQI
35AQI
1st June 2025
48AQI
48AQI
2nd June 2025
48AQI
48AQI
3rd June 2025
30AQI
30AQI
4th June 2025
47AQI
47AQI
5th June 2025
30AQI
30AQI
6th June 2025
20AQI
20AQI
7th June 2025
21AQI
21AQI
8th June 2025
18AQI
18AQI
9th June 2025
16AQI
16AQI
10th June 2025
19AQI
19AQI
11th June 2025
38AQI
38AQI
12th June 2025
43AQI
43AQI
13th June 2025
43AQI
43AQI
14th June 2025
38AQI
38AQI
15th June 2025
38AQI
38AQI
16th June 2025
37AQI
37AQI
17th June 2025
28AQI
28AQI
18th June 2025
25AQI
25AQI
19th June 2025
39AQI
39AQI
20th June 2025
36AQI
36AQI
21st June 2025
33AQI
33AQI
22nd June 2025
31AQI
31AQI
23rd June 2025
27AQI
27AQI
24th June 2025
22AQI
22AQI
25th June 2025
20AQI
20AQI
26th June 2025
25AQI
25AQI
27th June 2025
30AQI
30AQI
28th June 2025
32AQI
32AQI
29th June 2025
25AQI
25AQI
30th June 2025
23AQI
23AQI
1st July 2025
28AQI
28AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
38AQI
38AQI
4th July 2025
31AQI
31AQI
5th July 2025
32AQI
32AQI
6th July 2025
32AQI
32AQI
7th July 2025
22AQI
22AQI
8th July 2025
19AQI
19AQI
9th July 2025
18AQI
18AQI
10th July 2025
25AQI
25AQI
11th July 2025
41AQI
41AQI
12th July 2025
41AQI
41AQI
13th July 2025
28AQI
28AQI
14th July 2025
19AQI
19AQI
15th July 2025
18AQI
18AQI
16th July 2025
22AQI
22AQI
17th July 2025
17AQI
17AQI
18th July 2025
17AQI
17AQI
19th July 2025
21AQI
21AQI
20th July 2025
22AQI
22AQI
21st July 2025
23AQI
23AQI
22nd July 2025
14AQI
14AQI
23rd July 2025
14AQI
14AQI
24th July 2025
15AQI
15AQI
25th July 2025
16AQI
16AQI
26th July 2025
15AQI
15AQI
27th July 2025
15AQI
15AQI
28th July 2025
21AQI
21AQI
29th July 2025
24AQI
24AQI
30th July 2025
24AQI
24AQI
31st July 2025
23AQI
23AQI
1st August 2025
24AQI
24AQI
2nd August 2025
20AQI
20AQI
3rd August 2025
33AQI
33AQI
4th August 2025
35AQI
35AQI
5th August 2025
30AQI
30AQI
6th August 2025
32AQI
32AQI
7th August 2025
22AQI
22AQI
8th August 2025
30AQI
30AQI
9th August 2025
33AQI
33AQI
10th August 2025
26AQI
26AQI
19AQI
23AQI
25AQI
31AQI
23AQI
29AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202526AQI
6
30
31
30
31
10
138
Highest AQI recorded in
June31AQI
Lowest AQI recorded in
March19AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
26AQILeast Polluted Year Recorded
2025(Avg.)
26AQIOak Grove Road's annual 2025 AQI (26) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
