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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Bethel Island Road, 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+

July Air Quality Analysis

Bethel Island Road, Oakley, California, United States

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Jul 2025
40AQI
Lowest AQI recorded on
12th Jul 2026
13AQI

Same Day Analysis (12th July):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 13 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 11th Jul - 12th Jul 2026

Bethel Island Road, Oakley, California, United States

AQI
Day
Night
.

5 AM11th Jul 2026

8 PM

4 AM12th Jul 2026

Day time
Avg. Highest Time
11AM11th Jul

24AQI

Avg. Lowest Time
8PM11th Jul

12AQI

Night time
Avg. Highest Time
10PM11th Jul

14AQI

Avg. Lowest Time
4AM12th Jul

9AQI

In the last 24 hours,

Bethel Island Road's AQI reached its highest point of 24 at 11 AM during the Day, while the lowest point, 9, was recorded at 4 AM during the Night between 11th Jul and 12th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Bethel Island Road, Oakley, California, United States

JunJul
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jun 2026205 AMAQI
13th Jun 2026166 AMAQI
13th Jun 2026147 AMAQI
13th Jun 2026148 AMAQI
13th Jun 2026219 AMAQI
13th Jun 20262810 AMAQI
13th Jun 20263611 AMAQI
13th Jun 20262712 PMAQI
13th Jun 2026221 PMAQI
13th Jun 2026202 PMAQI
13th Jun 2026203 PMAQI
13th Jun 2026214 PMAQI
13th Jun 2026205 PMAQI
13th Jun 2026196 PMAQI
13th Jun 2026187 PMAQI
13th Jun 2026188 PMAQI
13th Jun 2026219 PMAQI
13th Jun 20262210 PMAQI
13th Jun 20262211 PMAQI
14th Jun 20262412 AMAQI
14th Jun 2026201 AMAQI
14th Jun 2026142 AMAQI
14th Jun 2026143 AMAQI
14th Jun 2026124 AMAQI

28°C17/39°C

14th Jun 2026125 AMAQI
14th Jun 2026116 AMAQI
14th Jun 2026157 AMAQI
14th Jun 2026198 AMAQI
14th Jun 2026219 AMAQI
14th Jun 20261210 AMAQI
14th Jun 20261411 AMAQI
14th Jun 20261312 PMAQI
14th Jun 2026141 PMAQI
14th Jun 2026132 PMAQI
14th Jun 2026123 PMAQI
14th Jun 2026114 PMAQI
14th Jun 2026135 PMAQI
14th Jun 2026136 PMAQI
14th Jun 2026127 PMAQI
14th Jun 2026148 PMAQI
14th Jun 2026189 PMAQI
14th Jun 20261810 PMAQI
14th Jun 20261811 PMAQI
15th Jun 20261812 AMAQI
15th Jun 2026181 AMAQI
15th Jun 2026142 AMAQI
15th Jun 2026143 AMAQI
15th Jun 2026124 AMAQI

26°C16/36°C

15th Jun 2026305 AMAQI
15th Jun 2026206 AMAQI
15th Jun 2026187 AMAQI
15th Jun 2026168 AMAQI
15th Jun 2026179 AMAQI
15th Jun 20261910 AMAQI
15th Jun 20261911 AMAQI
15th Jun 20261912 PMAQI
15th Jun 2026191 PMAQI
15th Jun 2026232 PMAQI
15th Jun 2026263 PMAQI
15th Jun 2026284 PMAQI
15th Jun 2026245 PMAQI
15th Jun 2026246 PMAQI
15th Jun 2026237 PMAQI
15th Jun 2026208 PMAQI
15th Jun 2026209 PMAQI
15th Jun 20261810 PMAQI
15th Jun 20261411 PMAQI
16th Jun 20261412 AMAQI
16th Jun 2026121 AMAQI
16th Jun 2026162 AMAQI
16th Jun 2026153 AMAQI
16th Jun 2026164 AMAQI

26°C16/36°C

16th Jun 2026135 AMAQI
16th Jun 2026126 AMAQI
16th Jun 2026147 AMAQI
16th Jun 2026178 AMAQI
16th Jun 2026189 AMAQI
16th Jun 20262110 AMAQI
16th Jun 20262011 AMAQI
16th Jun 20262412 PMAQI
16th Jun 2026241 PMAQI
16th Jun 2026222 PMAQI
16th Jun 2026233 PMAQI
16th Jun 2026224 PMAQI
16th Jun 2026235 PMAQI
16th Jun 2026216 PMAQI
16th Jun 2026217 PMAQI
16th Jun 2026228 PMAQI
16th Jun 2026209 PMAQI
16th Jun 20261910 PMAQI
16th Jun 20261811 PMAQI
17th Jun 20261512 AMAQI
17th Jun 2026151 AMAQI
17th Jun 2026122 AMAQI
17th Jun 2026143 AMAQI
17th Jun 2026114 AMAQI

25°C16/35°C

17th Jun 2026105 AMAQI
17th Jun 2026136 AMAQI
17th Jun 2026127 AMAQI
17th Jun 2026168 AMAQI
17th Jun 2026169 AMAQI
17th Jun 20263310 AMAQI
17th Jun 20263011 AMAQI
17th Jun 20262512 PMAQI
17th Jun 2026201 PMAQI
17th Jun 2026202 PMAQI
17th Jun 2026223 PMAQI
17th Jun 2026204 PMAQI
17th Jun 2026225 PMAQI
17th Jun 2026226 PMAQI
17th Jun 2026247 PMAQI
17th Jun 2026278 PMAQI
17th Jun 2026299 PMAQI
17th Jun 20262510 PMAQI
17th Jun 20262011 PMAQI
18th Jun 20261812 AMAQI
18th Jun 2026171 AMAQI
18th Jun 2026142 AMAQI
18th Jun 2026123 AMAQI
18th Jun 2026104 AMAQI

24°C15/34°C

18th Jun 2026145 AMAQI
18th Jun 2026126 AMAQI
18th Jun 2026217 AMAQI
18th Jun 2026128 AMAQI
18th Jun 2026299 AMAQI
18th Jun 20262910 AMAQI
18th Jun 20261711 AMAQI
18th Jun 20261612 PMAQI
18th Jun 2026171 PMAQI
18th Jun 2026182 PMAQI
18th Jun 2026183 PMAQI
18th Jun 2026204 PMAQI
18th Jun 2026225 PMAQI
18th Jun 2026256 PMAQI
18th Jun 2026287 PMAQI
18th Jun 2026268 PMAQI
18th Jun 2026229 PMAQI
18th Jun 20261610 PMAQI
18th Jun 20261611 PMAQI
19th Jun 20261212 AMAQI
19th Jun 2026121 AMAQI
19th Jun 2026102 AMAQI
19th Jun 2026203 AMAQI
19th Jun 2026224 AMAQI

23°C15/33°C

19th Jun 2026215 AMAQI
19th Jun 2026126 AMAQI
19th Jun 2026127 AMAQI
19th Jun 2026188 AMAQI
19th Jun 2026189 AMAQI
19th Jun 20261710 AMAQI
19th Jun 20261211 AMAQI
19th Jun 20261212 PMAQI
19th Jun 2026131 PMAQI
19th Jun 2026142 PMAQI
19th Jun 2026163 PMAQI
19th Jun 2026164 PMAQI
19th Jun 2026175 PMAQI
19th Jun 2026286 PMAQI
19th Jun 2026267 PMAQI
19th Jun 2026348 PMAQI
19th Jun 2026319 PMAQI
19th Jun 20262410 PMAQI
19th Jun 20261911 PMAQI
20th Jun 20261712 AMAQI
20th Jun 2026121 AMAQI
20th Jun 202682 AMAQI
20th Jun 2026103 AMAQI
20th Jun 2026104 AMAQI

21°C14/29°C

20th Jun 202685 AMAQI
20th Jun 2026106 AMAQI
20th Jun 2026207 AMAQI
20th Jun 202698 AMAQI
20th Jun 2026119 AMAQI
20th Jun 20261310 AMAQI
20th Jun 20261311 AMAQI
20th Jun 20261212 PMAQI
20th Jun 2026132 PMAQI
20th Jun 2026123 PMAQI
20th Jun 2026124 PMAQI
20th Jun 2026105 PMAQI
20th Jun 2026166 PMAQI
20th Jun 2026147 PMAQI
20th Jun 2026138 PMAQI
20th Jun 2026129 PMAQI
20th Jun 20261210 PMAQI
20th Jun 20261111 PMAQI
21st Jun 20261012 AMAQI
21st Jun 2026101 AMAQI
21st Jun 202682 AMAQI
21st Jun 202693 AMAQI
21st Jun 2026244 AMAQI

22°C14/30°C

21st Jun 2026105 AMAQI
21st Jun 2026226 AMAQI
21st Jun 2026237 AMAQI
21st Jun 2026268 AMAQI
21st Jun 2026269 AMAQI
21st Jun 2026910 AMAQI
21st Jun 2026911 AMAQI
21st Jun 20262412 PMAQI
21st Jun 2026121 PMAQI
21st Jun 2026102 PMAQI
21st Jun 2026103 PMAQI
21st Jun 202694 PMAQI
21st Jun 202695 PMAQI
21st Jun 2026106 PMAQI
21st Jun 202697 PMAQI
21st Jun 2026108 PMAQI
21st Jun 2026119 PMAQI
21st Jun 20261310 PMAQI
21st Jun 20261311 PMAQI
22nd Jun 20261212 AMAQI
22nd Jun 2026121 AMAQI
22nd Jun 2026102 AMAQI
22nd Jun 2026113 AMAQI
22nd Jun 2026144 AMAQI

22°C12/33°C

22nd Jun 2026145 AMAQI
22nd Jun 2026146 AMAQI
22nd Jun 2026167 AMAQI
22nd Jun 2026168 AMAQI
22nd Jun 2026189 AMAQI
22nd Jun 20262410 AMAQI
22nd Jun 20261911 AMAQI
22nd Jun 20262212 PMAQI
22nd Jun 2026201 PMAQI
22nd Jun 2026212 PMAQI
22nd Jun 2026203 PMAQI
22nd Jun 2026204 PMAQI
22nd Jun 2026195 PMAQI
22nd Jun 2026226 PMAQI
22nd Jun 2026207 PMAQI
22nd Jun 2026228 PMAQI
22nd Jun 2026229 PMAQI
22nd Jun 20262010 PMAQI
22nd Jun 20261811 PMAQI
23rd Jun 20261612 AMAQI
23rd Jun 2026151 AMAQI
23rd Jun 2026142 AMAQI
23rd Jun 2026123 AMAQI
23rd Jun 2026104 AMAQI

24°C14/35°C

23rd Jun 2026115 AMAQI
23rd Jun 2026116 AMAQI
23rd Jun 2026137 AMAQI
23rd Jun 2026168 AMAQI
23rd Jun 2026169 AMAQI
23rd Jun 20261710 AMAQI
23rd Jun 20261711 AMAQI
23rd Jun 20261612 PMAQI
23rd Jun 2026161 PMAQI
23rd Jun 2026182 PMAQI
23rd Jun 2026203 PMAQI
23rd Jun 2026184 PMAQI
23rd Jun 2026185 PMAQI
23rd Jun 2026176 PMAQI
23rd Jun 2026167 PMAQI
23rd Jun 2026188 PMAQI
23rd Jun 2026189 PMAQI
23rd Jun 20261810 PMAQI
23rd Jun 20261911 PMAQI
24th Jun 20261712 AMAQI
24th Jun 2026131 AMAQI
24th Jun 2026132 AMAQI
24th Jun 2026133 AMAQI
24th Jun 2026124 AMAQI

24°C13/34°C

24th Jun 2026125 AMAQI
24th Jun 2026136 AMAQI
24th Jun 2026147 AMAQI
24th Jun 2026188 AMAQI
24th Jun 2026239 AMAQI
24th Jun 20261910 AMAQI
24th Jun 20261811 AMAQI
24th Jun 20262012 PMAQI
24th Jun 2026221 PMAQI
24th Jun 2026242 PMAQI
24th Jun 2026233 PMAQI
24th Jun 2026224 PMAQI
24th Jun 2026225 PMAQI
24th Jun 2026246 PMAQI
24th Jun 2026207 PMAQI
24th Jun 2026208 PMAQI
24th Jun 2026189 PMAQI
24th Jun 20261610 PMAQI
24th Jun 20261811 PMAQI
25th Jun 20261612 AMAQI
25th Jun 2026141 AMAQI
25th Jun 2026122 AMAQI
25th Jun 2026123 AMAQI
25th Jun 2026154 AMAQI

24°C14/34°C

25th Jun 2026105 AMAQI
25th Jun 2026146 AMAQI
25th Jun 2026167 AMAQI
25th Jun 2026208 AMAQI
25th Jun 2026179 AMAQI
25th Jun 20261810 AMAQI
25th Jun 20261711 AMAQI
25th Jun 20261912 PMAQI
25th Jun 2026161 PMAQI
25th Jun 2026172 PMAQI
25th Jun 2026163 PMAQI
25th Jun 2026184 PMAQI
25th Jun 2026185 PMAQI
25th Jun 2026306 PMAQI
25th Jun 2026227 PMAQI
25th Jun 2026308 PMAQI
25th Jun 2026309 PMAQI
25th Jun 20263210 PMAQI
25th Jun 20262411 PMAQI
26th Jun 20262212 AMAQI
26th Jun 2026221 AMAQI
26th Jun 2026262 AMAQI
26th Jun 2026243 AMAQI
26th Jun 2026204 AMAQI

21°C13/33°C

26th Jun 2026185 AMAQI
26th Jun 2026166 AMAQI
26th Jun 2026167 AMAQI
26th Jun 2026198 AMAQI
26th Jun 2026209 AMAQI
26th Jun 20262210 AMAQI
26th Jun 20261811 AMAQI
26th Jun 20261812 PMAQI
26th Jun 2026201 PMAQI
26th Jun 2026202 PMAQI
26th Jun 2026183 PMAQI
26th Jun 2026354 PMAQI
26th Jun 2026315 PMAQI
26th Jun 2026226 PMAQI
26th Jun 2026227 PMAQI
26th Jun 2026248 PMAQI
26th Jun 2026229 PMAQI
26th Jun 20262310 PMAQI
26th Jun 20262011 PMAQI
27th Jun 20261612 AMAQI
27th Jun 2026121 AMAQI
27th Jun 2026102 AMAQI
27th Jun 2026103 AMAQI
27th Jun 2026304 AMAQI

20°C14/27°C

27th Jun 2026285 AMAQI
27th Jun 2026286 AMAQI
27th Jun 2026307 AMAQI
27th Jun 2026328 AMAQI
27th Jun 2026349 AMAQI
27th Jun 20263110 AMAQI
27th Jun 20261011 AMAQI
27th Jun 20261112 PMAQI
27th Jun 2026101 PMAQI
27th Jun 2026292 PMAQI
27th Jun 2026163 PMAQI
27th Jun 2026104 PMAQI
27th Jun 2026115 PMAQI
27th Jun 2026126 PMAQI
27th Jun 2026127 PMAQI
27th Jun 2026148 PMAQI
27th Jun 2026129 PMAQI
27th Jun 20261410 PMAQI
27th Jun 20261211 PMAQI
28th Jun 20261112 AMAQI
28th Jun 2026121 AMAQI
28th Jun 2026142 AMAQI
28th Jun 2026123 AMAQI
28th Jun 2026124 AMAQI

19°C14/26°C

28th Jun 2026125 AMAQI
28th Jun 2026146 AMAQI
28th Jun 2026157 AMAQI
28th Jun 2026148 AMAQI
28th Jun 2026129 AMAQI
28th Jun 20261410 AMAQI
28th Jun 20261611 AMAQI
28th Jun 20261712 PMAQI
28th Jun 2026181 PMAQI
28th Jun 2026182 PMAQI
28th Jun 2026203 PMAQI
28th Jun 2026204 PMAQI
28th Jun 2026205 PMAQI
28th Jun 2026166 PMAQI
28th Jun 2026127 PMAQI
28th Jun 2026118 PMAQI
28th Jun 2026109 PMAQI
28th Jun 20261210 PMAQI
28th Jun 20261211 PMAQI
29th Jun 20261212 AMAQI
29th Jun 2026121 AMAQI
29th Jun 2026122 AMAQI
29th Jun 2026143 AMAQI
29th Jun 2026184 AMAQI

22°C12/31°C

29th Jun 2026165 AMAQI
29th Jun 2026266 AMAQI
29th Jun 2026247 AMAQI
29th Jun 2026248 AMAQI
29th Jun 2026269 AMAQI
29th Jun 20262410 AMAQI
29th Jun 20262211 AMAQI
29th Jun 20262012 PMAQI
29th Jun 2026201 PMAQI
29th Jun 2026202 PMAQI
29th Jun 2026193 PMAQI
29th Jun 2026184 PMAQI
29th Jun 2026185 PMAQI
29th Jun 2026176 PMAQI
29th Jun 2026187 PMAQI
29th Jun 2026288 PMAQI
29th Jun 2026259 PMAQI
29th Jun 20262010 PMAQI
29th Jun 20261811 PMAQI
30th Jun 20262012 AMAQI
30th Jun 2026261 AMAQI
30th Jun 2026242 AMAQI
30th Jun 2026223 AMAQI
30th Jun 2026184 AMAQI

24°C14/34°C

30th Jun 2026165 AMAQI
30th Jun 2026166 AMAQI
30th Jun 2026177 AMAQI
30th Jun 2026228 AMAQI
30th Jun 2026269 AMAQI
30th Jun 20262310 AMAQI
30th Jun 20262611 AMAQI
30th Jun 20262812 PMAQI
30th Jun 2026261 PMAQI
30th Jun 2026302 PMAQI
30th Jun 2026273 PMAQI
30th Jun 2026264 PMAQI
30th Jun 2026255 PMAQI
30th Jun 2026226 PMAQI
30th Jun 2026237 PMAQI
30th Jun 2026258 PMAQI
30th Jun 2026249 PMAQI
30th Jun 20262310 PMAQI
30th Jun 20262211 PMAQI
1st Jul 20262112 AMAQI
1st Jul 2026191 AMAQI
1st Jul 2026192 AMAQI
1st Jul 2026223 AMAQI
1st Jul 2026204 AMAQI

24°C16/34°C

1st Jul 2026205 AMAQI
1st Jul 2026206 AMAQI
1st Jul 2026227 AMAQI
1st Jul 2026268 AMAQI
1st Jul 2026269 AMAQI
1st Jul 20262810 AMAQI
1st Jul 20262611 AMAQI
1st Jul 20262512 PMAQI
1st Jul 2026261 PMAQI
1st Jul 2026262 PMAQI
1st Jul 2026283 PMAQI
1st Jul 2026264 PMAQI
1st Jul 2026265 PMAQI
1st Jul 2026266 PMAQI
1st Jul 2026287 PMAQI
1st Jul 2026268 PMAQI
1st Jul 2026249 PMAQI
1st Jul 20262610 PMAQI
1st Jul 20262611 PMAQI
2nd Jul 20262612 AMAQI
2nd Jul 2026221 AMAQI
2nd Jul 2026222 AMAQI
2nd Jul 2026223 AMAQI
2nd Jul 2026234 AMAQI

22°C13/32°C

2nd Jul 2026225 AMAQI
2nd Jul 2026236 AMAQI
2nd Jul 2026267 AMAQI
2nd Jul 2026258 AMAQI
2nd Jul 2026249 AMAQI
2nd Jul 20262610 AMAQI
2nd Jul 20262611 AMAQI
2nd Jul 20262312 PMAQI
2nd Jul 2026241 PMAQI
2nd Jul 2026242 PMAQI
2nd Jul 2026283 PMAQI
2nd Jul 2026304 PMAQI
2nd Jul 2026295 PMAQI
2nd Jul 2026306 PMAQI
2nd Jul 2026307 PMAQI
2nd Jul 2026328 PMAQI
2nd Jul 2026289 PMAQI
2nd Jul 20262710 PMAQI
2nd Jul 20262711 PMAQI
3rd Jul 20262312 AMAQI
3rd Jul 2026201 AMAQI
3rd Jul 2026182 AMAQI
3rd Jul 2026173 AMAQI
3rd Jul 2026184 AMAQI

22°C13/31°C

3rd Jul 2026165 AMAQI
3rd Jul 2026166 AMAQI
3rd Jul 2026147 AMAQI
3rd Jul 2026158 AMAQI
3rd Jul 2026189 AMAQI
3rd Jul 20261610 AMAQI
3rd Jul 20261611 AMAQI
3rd Jul 20261612 PMAQI
3rd Jul 2026181 PMAQI
3rd Jul 2026182 PMAQI
3rd Jul 2026203 PMAQI
3rd Jul 2026224 PMAQI
3rd Jul 2026205 PMAQI
3rd Jul 2026196 PMAQI
3rd Jul 2026187 PMAQI
3rd Jul 2026168 PMAQI
3rd Jul 2026169 PMAQI
3rd Jul 20261810 PMAQI
3rd Jul 20261811 PMAQI
4th Jul 20261712 AMAQI
4th Jul 2026161 AMAQI
4th Jul 2026132 AMAQI
4th Jul 2026143 AMAQI
4th Jul 2026184 AMAQI

24°C13/35°C

4th Jul 2026155 AMAQI
4th Jul 2026166 AMAQI
4th Jul 2026137 AMAQI
4th Jul 2026128 AMAQI
4th Jul 2026129 AMAQI
4th Jul 20261210 AMAQI
4th Jul 20261211 AMAQI
4th Jul 20261412 PMAQI
4th Jul 2026181 PMAQI
4th Jul 2026162 PMAQI
4th Jul 2026163 PMAQI
4th Jul 2026174 PMAQI
4th Jul 2026145 PMAQI
4th Jul 2026146 PMAQI
4th Jul 2026157 PMAQI
4th Jul 2026148 PMAQI
4th Jul 2026149 PMAQI
4th Jul 20261310 PMAQI
4th Jul 20261711 PMAQI
5th Jul 20263112 AMAQI
5th Jul 2026341 AMAQI
5th Jul 2026282 AMAQI
5th Jul 2026203 AMAQI
5th Jul 2026204 AMAQI

25°C14/36°C

5th Jul 2026155 AMAQI
5th Jul 2026166 AMAQI
5th Jul 2026157 AMAQI
5th Jul 2026148 AMAQI
5th Jul 2026169 AMAQI
5th Jul 20261810 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026171 PMAQI
5th Jul 2026162 PMAQI
5th Jul 2026143 PMAQI
5th Jul 2026154 PMAQI
5th Jul 2026135 PMAQI
5th Jul 2026146 PMAQI
5th Jul 2026147 PMAQI
5th Jul 2026128 PMAQI
5th Jul 2026149 PMAQI
5th Jul 20261410 PMAQI
5th Jul 20261411 PMAQI
6th Jul 20261212 AMAQI
6th Jul 2026121 AMAQI
6th Jul 2026122 AMAQI
6th Jul 2026143 AMAQI
6th Jul 2026144 AMAQI

24°C16/34°C

6th Jul 2026125 AMAQI
6th Jul 2026106 AMAQI
6th Jul 2026147 AMAQI
6th Jul 2026148 AMAQI
6th Jul 2026189 AMAQI
6th Jul 20261710 AMAQI
6th Jul 20261811 AMAQI
6th Jul 20261712 PMAQI
6th Jul 2026151 PMAQI
6th Jul 2026182 PMAQI
6th Jul 2026193 PMAQI
6th Jul 2026184 PMAQI
6th Jul 2026215 PMAQI
6th Jul 2026166 PMAQI
6th Jul 2026187 PMAQI
6th Jul 2026208 PMAQI
6th Jul 2026199 PMAQI
6th Jul 20261910 PMAQI
6th Jul 20261611 PMAQI
7th Jul 20261412 AMAQI
7th Jul 2026141 AMAQI
7th Jul 2026152 AMAQI
7th Jul 2026143 AMAQI
7th Jul 2026124 AMAQI

22°C14/33°C

7th Jul 2026145 AMAQI
7th Jul 2026176 AMAQI
7th Jul 2026167 AMAQI
7th Jul 2026188 AMAQI
7th Jul 2026189 AMAQI
7th Jul 20261810 AMAQI
7th Jul 20261811 AMAQI
7th Jul 20261812 PMAQI
7th Jul 2026191 PMAQI
7th Jul 2026202 PMAQI
7th Jul 2026213 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026255 PMAQI
7th Jul 2026236 PMAQI
7th Jul 2026227 PMAQI
7th Jul 2026228 PMAQI
7th Jul 2026309 PMAQI
7th Jul 20263210 PMAQI
7th Jul 20262711 PMAQI
8th Jul 20262012 AMAQI
8th Jul 2026221 AMAQI
8th Jul 2026162 AMAQI
8th Jul 2026163 AMAQI
8th Jul 2026164 AMAQI

21°C13/30°C

8th Jul 2026175 AMAQI
8th Jul 2026166 AMAQI
8th Jul 2026127 AMAQI
8th Jul 2026148 AMAQI
8th Jul 2026199 AMAQI
8th Jul 20262010 AMAQI
8th Jul 20261811 AMAQI
8th Jul 20262012 PMAQI
8th Jul 2026191 PMAQI
8th Jul 2026222 PMAQI
8th Jul 2026243 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026265 PMAQI
8th Jul 2026226 PMAQI
8th Jul 2026237 PMAQI
8th Jul 2026188 PMAQI
8th Jul 2026189 PMAQI
8th Jul 20261810 PMAQI
8th Jul 20261811 PMAQI
9th Jul 20261612 AMAQI
9th Jul 2026161 AMAQI
9th Jul 2026162 AMAQI
9th Jul 2026173 AMAQI
9th Jul 2026144 AMAQI

22°C12/33°C

9th Jul 2026145 AMAQI
9th Jul 2026146 AMAQI
9th Jul 2026187 AMAQI
9th Jul 2026228 AMAQI
9th Jul 2026259 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262412 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026236 PMAQI
9th Jul 2026227 PMAQI
9th Jul 2026208 PMAQI
9th Jul 2026219 PMAQI
9th Jul 20262210 PMAQI
9th Jul 20262011 PMAQI
10th Jul 20262412 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026222 AMAQI
10th Jul 2026213 AMAQI
10th Jul 2026244 AMAQI

25°C13/37°C

10th Jul 2026235 AMAQI
10th Jul 2026206 AMAQI
10th Jul 2026247 AMAQI
10th Jul 2026308 AMAQI
10th Jul 2026339 AMAQI
10th Jul 20263410 AMAQI
10th Jul 20263111 AMAQI
10th Jul 20263112 PMAQI
10th Jul 2026301 PMAQI
10th Jul 2026302 PMAQI
10th Jul 2026303 PMAQI
10th Jul 2026314 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026278 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20262610 PMAQI
10th Jul 20262311 PMAQI
11th Jul 20261812 AMAQI
11th Jul 2026161 AMAQI
11th Jul 2026142 AMAQI
11th Jul 2026153 AMAQI
11th Jul 2026204 AMAQI

25°C15/34°C

11th Jul 2026185 AMAQI
11th Jul 2026186 AMAQI
11th Jul 2026207 AMAQI
11th Jul 2026238 AMAQI
11th Jul 2026199 AMAQI
11th Jul 20262010 AMAQI
11th Jul 20262411 AMAQI
11th Jul 20261812 PMAQI
11th Jul 2026181 PMAQI
11th Jul 2026162 PMAQI
11th Jul 2026163 PMAQI
11th Jul 2026144 PMAQI
11th Jul 2026125 PMAQI
11th Jul 2026126 PMAQI
11th Jul 2026127 PMAQI
11th Jul 2026128 PMAQI
11th Jul 2026129 PMAQI
11th Jul 20261410 PMAQI
11th Jul 20261411 PMAQI
12th Jul 20261212 AMAQI
12th Jul 2026121 AMAQI
12th Jul 2026122 AMAQI
12th Jul 202693 AMAQI
12th Jul 202694 AMAQI

26°C15/37°C

12th Jul 202695 AMAQI
5 AM
12th Jul 2026106 AMAQI
12th Jul 2026107 AMAQI
12th Jul 2026118 AMAQI
12th Jul 2026109 AMAQI
12th Jul 20261410 AMAQI
12th Jul 20261411 AMAQI
12th Jul 20261412 PMAQI
12 PM
12th Jul 2026121 PMAQI
12th Jul 2026132 PMAQI
12th Jul 2026123 PMAQI
12th Jul 2026124 PMAQI
12th Jul 2026165 PMAQI
12th Jul 2026166 PMAQI
12th Jul 2026147 PMAQI
12th Jul 2026188 PMAQI
8 PM
12th Jul 2026169 PMAQI
12th Jul 20262010 PMAQI
12th Jul 20261911 PMAQI
12 AM
4 AM

28°C20/38°C

Day time
Avg. Highest Time
10 AM

21AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 6 AM

16AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 21), while the lowest AQI was between 5 AM to 6 AM (Avg. 16).
Night time
Avg. Highest Time
9 PM - 10 PM

20AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 3 AM

15AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 10 PM (Avg. 20), while the lowest AQI was between 2 AM to 3 AM (Avg. 15).

2026 Days Vs Air Quality

Bethel Island Road, Oakley, California, United States

2026

96%

182

4%

8

Total number of days with different AQI categories in last 193 days in 2026 (172 days remaining)

Good
182 Days
Moderate
8 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 96%

Health Risk Level:

Very Low

In 2026, 96% of 193 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

Bethel Island Road, Oakley, California, United States

AQI levels in 2026

AQI (US)
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.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
41AQI (US)
2nd January 2026
31AQI (US)
3rd January 2026
29AQI (US)
4th January 2026
25AQI (US)
5th January 2026
28AQI (US)
6th January 2026
26AQI (US)
7th January 2026
26AQI (US)
8th January 2026
30AQI (US)
9th January 2026
31AQI (US)
10th January 2026
45AQI (US)
11th January 2026
43AQI (US)
12th January 2026
58AQI (US)
13th January 2026
67AQI (US)
14th January 2026
63AQI (US)
15th January 2026
67AQI (US)
16th January 2026
65AQI (US)
17th January 2026
64AQI (US)
18th January 2026
63AQI (US)
19th January 2026
50AQI (US)
20th January 2026
49AQI (US)
21st January 2026
46AQI (US)
22nd January 2026
35AQI (US)
23rd January 2026
30AQI (US)
24th January 2026
26AQI (US)
25th January 2026
25AQI (US)
26th January 2026
29AQI (US)
27th January 2026
29AQI (US)
28th January 2026
25AQI (US)
29th January 2026
36AQI (US)
30th January 2026
49AQI (US)
31st January 2026
32AQI (US)
1st February 2026
42AQI (US)
2nd February 2026
32AQI (US)
3rd February 2026
34AQI (US)
4th February 2026
33AQI (US)
5th February 2026
36AQI (US)
6th February 2026
39AQI (US)
7th February 2026
30AQI (US)
8th February 2026
27AQI (US)
9th February 2026
32AQI (US)
10th February 2026
29AQI (US)
11th February 2026
23AQI (US)
12th February 2026
26AQI (US)
13th February 2026
26AQI (US)
14th February 2026
30AQI (US)
15th February 2026
28AQI (US)
16th February 2026
44AQI (US)
17th February 2026
38AQI (US)
18th February 2026
35AQI (US)
19th February 2026
37AQI (US)
20th February 2026
24AQI (US)
21st February 2026
21AQI (US)
22nd February 2026
24AQI (US)
23rd February 2026
28AQI (US)
24th February 2026
27AQI (US)
25th February 2026
28AQI (US)
26th February 2026
23AQI (US)
27th February 2026
17AQI (US)
28th February 2026
20AQI (US)
1st March 2026
33AQI (US)
2nd March 2026
42AQI (US)
3rd March 2026
32AQI (US)
4th March 2026
20AQI (US)
5th March 2026
24AQI (US)
6th March 2026
17AQI (US)
7th March 2026
21AQI (US)
8th March 2026
21AQI (US)
9th March 2026
26AQI (US)
10th March 2026
25AQI (US)
11th March 2026
23AQI (US)
12th March 2026
24AQI (US)
13th March 2026
27AQI (US)
14th March 2026
18AQI (US)
15th March 2026
15AQI (US)
16th March 2026
29AQI (US)
17th March 2026
29AQI (US)
18th March 2026
34AQI (US)
19th March 2026
29AQI (US)
20th March 2026
34AQI (US)
21st March 2026
25AQI (US)
22nd March 2026
17AQI (US)
23rd March 2026
26AQI (US)
24th March 2026
19AQI (US)
25th March 2026
23AQI (US)
26th March 2026
28AQI (US)
27th March 2026
21AQI (US)
28th March 2026
23AQI (US)
29th March 2026
18AQI (US)
30th March 2026
30AQI (US)
31st March 2026
19AQI (US)
1st April 2026
24AQI (US)
2nd April 2026
19AQI (US)
3rd April 2026
17AQI (US)
4th April 2026
20AQI (US)
5th April 2026
20AQI (US)
6th April 2026
29AQI (US)
7th April 2026
23AQI (US)
8th April 2026
28AQI (US)
9th April 2026
20AQI (US)
10th April 2026
28AQI (US)
11th April 2026
31AQI (US)
12th April 2026
27AQI (US)
13th April 2026
33AQI (US)
14th April 2026
18AQI (US)
15th April 2026
18AQI (US)
16th April 2026
23AQI (US)
17th April 2026
18th April 2026
18AQI (US)
19th April 2026
18AQI (US)
20th April 2026
29AQI (US)
21st April 2026
25AQI (US)
22nd April 2026
23rd April 2026
23AQI (US)
24th April 2026
17AQI (US)
25th April 2026
15AQI (US)
26th April 2026
15AQI (US)
27th April 2026
18AQI (US)
28th April 2026
17AQI (US)
29th April 2026
18AQI (US)
30th April 2026
22AQI (US)
1st May 2026
20AQI (US)
2nd May 2026
17AQI (US)
3rd May 2026
16AQI (US)
4th May 2026
24AQI (US)
5th May 2026
30AQI (US)
6th May 2026
26AQI (US)
7th May 2026
21AQI (US)
8th May 2026
23AQI (US)
9th May 2026
10th May 2026
18AQI (US)
11th May 2026
20AQI (US)
12th May 2026
27AQI (US)
13th May 2026
21AQI (US)
14th May 2026
20AQI (US)
15th May 2026
35AQI (US)
16th May 2026
50AQI (US)
17th May 2026
58AQI (US)
18th May 2026
46AQI (US)
19th May 2026
46AQI (US)
20th May 2026
41AQI (US)
21st May 2026
34AQI (US)
22nd May 2026
44AQI (US)
23rd May 2026
46AQI (US)
24th May 2026
35AQI (US)
25th May 2026
38AQI (US)
26th May 2026
17AQI (US)
27th May 2026
14AQI (US)
28th May 2026
14AQI (US)
29th May 2026
13AQI (US)
30th May 2026
16AQI (US)
31st May 2026
16AQI (US)
1st June 2026
18AQI (US)
2nd June 2026
23AQI (US)
3rd June 2026
23AQI (US)
4th June 2026
19AQI (US)
5th June 2026
25AQI (US)
6th June 2026
22AQI (US)
7th June 2026
15AQI (US)
8th June 2026
22AQI (US)
9th June 2026
14AQI (US)
10th June 2026
17AQI (US)
11th June 2026
20AQI (US)
12th June 2026
21AQI (US)
13th June 2026
20AQI (US)
14th June 2026
15AQI (US)
15th June 2026
20AQI (US)
16th June 2026
19AQI (US)
17th June 2026
20AQI (US)
18th June 2026
19AQI (US)
19th June 2026
18AQI (US)
20th June 2026
12AQI (US)
21st June 2026
14AQI (US)
22nd June 2026
18AQI (US)
23rd June 2026
16AQI (US)
24th June 2026
18AQI (US)
25th June 2026
19AQI (US)
26th June 2026
22AQI (US)
27th June 2026
18AQI (US)
28th June 2026
14AQI (US)
29th June 2026
20AQI (US)
30th June 2026
23AQI (US)
1st July 2026
24AQI (US)
2nd July 2026
26AQI (US)
3rd July 2026
18AQI (US)
4th July 2026
15AQI (US)
5th July 2026
18AQI (US)
6th July 2026
16AQI (US)
7th July 2026
20AQI (US)
8th July 2026
19AQI (US)
9th July 2026
20AQI (US)
10th July 2026
27AQI (US)
11th July 2026
16AQI (US)
12th July 2026
13AQI (US)
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

41AQI (US)

30AQI (US)

25AQI (US)

22AQI (US)

28AQI (US)

19AQI (US)

19AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202627AQI (US)

24
7
28
31
28
29
1
30
12
182
8

Highest AQI (US) recorded in

January

41AQI (US)

Lowest AQI (US) recorded in

July

19AQI (US)

202538AQI (US)

6
29
1
30
1
26
4
31
31
27
3
18
13
17
13
12
19
227
54

Highest AQI (US) recorded in

December

53AQI (US)

Lowest AQI (US) recorded in

March

24AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2025(Avg.)
38AQI (US)
Least Polluted Year Recorded
2026(Avg.)
27AQI (US)

Bethel Island Road's annual 2026 AQI (US) (27) shows an average percentage change of -28.9% (improved AQI (US)) compared to previous years: 2025 (38).