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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Folsom Natoma Street, Folsom, 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

Folsom Natoma Street, Folsom, California, United States

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
18th Jul 2023
60AQI
Lowest AQI recorded on
11th Jul 2026
12AQI

Same Day Analysis (15th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 14 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.

Day & Night AQI Trend: 15th Jul - 16th Jul 2026

Folsom Natoma Street, Folsom, California, United States

AQI
Day
Night
.

5 AM15th Jul 2026

8 PM

4 AM16th Jul 2026

Day time
Avg. Highest Time
12PM15th Jul

18AQI

Avg. Lowest Time
7AM15th Jul

9AQI

Night time
Avg. Highest Time
9PM15th Jul

18AQI

Avg. Lowest Time
3AM16th Jul

12AQI

In the last 24 hours,

Folsom Natoma Street's AQI reached its highest point of 18 at 12 PM during the Day, while the lowest point, 9, was recorded at 7 AM during the Day between 15th Jul and 16th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Folsom Natoma Street, Folsom, California, United States

JunJul
17th - 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 - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
17th Jun 202685 AMAQI
17th Jun 2026236 AMAQI
17th Jun 2026287 AMAQI
17th Jun 2026288 AMAQI
17th Jun 2026329 AMAQI
17th Jun 20263310 AMAQI
17th Jun 20262911 AMAQI
17th Jun 20263212 PMAQI
17th Jun 2026141 PMAQI
17th Jun 2026102 PMAQI
17th Jun 2026153 PMAQI
17th Jun 2026144 PMAQI
17th Jun 2026165 PMAQI
17th Jun 2026186 PMAQI
17th Jun 2026207 PMAQI
17th Jun 2026228 PMAQI
17th Jun 2026209 PMAQI
17th Jun 20261810 PMAQI
17th Jun 20261511 PMAQI
18th Jun 20261312 AMAQI
18th Jun 2026121 AMAQI
18th Jun 202682 AMAQI
18th Jun 2026253 AMAQI
18th Jun 2026244 AMAQI

25°C17/36°C

18th Jun 2026265 AMAQI
18th Jun 2026266 AMAQI
18th Jun 2026327 AMAQI
18th Jun 2026268 AMAQI
18th Jun 2026319 AMAQI
18th Jun 20263310 AMAQI
18th Jun 20262411 AMAQI
18th Jun 20262412 PMAQI
18th Jun 2026171 PMAQI
18th Jun 2026142 PMAQI
18th Jun 2026183 PMAQI
18th Jun 2026154 PMAQI
18th Jun 2026195 PMAQI
18th Jun 2026206 PMAQI
18th Jun 2026207 PMAQI
18th Jun 2026208 PMAQI
18th Jun 2026199 PMAQI
18th Jun 20261610 PMAQI
18th Jun 20261311 PMAQI
19th Jun 20261012 AMAQI
19th Jun 2026181 AMAQI
19th Jun 2026242 AMAQI
19th Jun 2026223 AMAQI
19th Jun 2026224 AMAQI

23°C16/34°C

19th Jun 2026225 AMAQI
19th Jun 2026206 AMAQI
19th Jun 2026257 AMAQI
19th Jun 2026258 AMAQI
19th Jun 2026279 AMAQI
19th Jun 20262410 AMAQI
19th Jun 20261011 AMAQI
19th Jun 20261012 PMAQI
19th Jun 2026101 PMAQI
19th Jun 2026122 PMAQI
19th Jun 202683 PMAQI
19th Jun 2026124 PMAQI
19th Jun 2026115 PMAQI
19th Jun 2026106 PMAQI
19th Jun 2026127 PMAQI
19th Jun 2026108 PMAQI
19th Jun 2026109 PMAQI
19th Jun 2026810 PMAQI
19th Jun 20261011 PMAQI
20th Jun 20262312 AMAQI
20th Jun 2026221 AMAQI
20th Jun 2026252 AMAQI
20th Jun 2026223 AMAQI
20th Jun 2026214 AMAQI

21°C16/30°C

20th Jun 2026235 AMAQI
20th Jun 2026256 AMAQI
20th Jun 2026267 AMAQI
20th Jun 2026308 AMAQI
20th Jun 2026289 AMAQI
20th Jun 20262910 AMAQI
20th Jun 20262711 AMAQI
20th Jun 20262712 PMAQI
20th Jun 2026281 PMAQI
20th Jun 202682 PMAQI
20th Jun 202693 PMAQI
20th Jun 2026104 PMAQI
20th Jun 2026125 PMAQI
20th Jun 2026126 PMAQI
20th Jun 2026147 PMAQI
20th Jun 2026128 PMAQI
20th Jun 2026119 PMAQI
20th Jun 20261010 PMAQI
20th Jun 20261011 PMAQI
21st Jun 2026812 AMAQI
21st Jun 2026151 AMAQI
21st Jun 2026212 AMAQI
21st Jun 2026203 AMAQI
21st Jun 2026204 AMAQI

23°C14/34°C

21st Jun 2026205 AMAQI
21st Jun 2026226 AMAQI
21st Jun 2026237 AMAQI
21st Jun 2026278 AMAQI
21st Jun 2026279 AMAQI
21st Jun 20262610 AMAQI
21st Jun 20262611 AMAQI
21st Jun 20262212 PMAQI
21st Jun 2026231 PMAQI
21st Jun 2026122 PMAQI
21st Jun 2026123 PMAQI
21st Jun 2026104 PMAQI
21st Jun 2026105 PMAQI
21st Jun 2026106 PMAQI
21st Jun 2026107 PMAQI
21st Jun 202698 PMAQI
21st Jun 2026109 PMAQI
21st Jun 20261010 PMAQI
21st Jun 2026911 PMAQI
22nd Jun 20261012 AMAQI
22nd Jun 2026101 AMAQI
22nd Jun 2026102 AMAQI
22nd Jun 2026103 AMAQI
22nd Jun 2026104 AMAQI

24°C14/35°C

22nd Jun 2026105 AMAQI
22nd Jun 2026106 AMAQI
22nd Jun 2026117 AMAQI
22nd Jun 2026138 AMAQI
22nd Jun 2026139 AMAQI
22nd Jun 20261810 AMAQI
22nd Jun 20261911 AMAQI
22nd Jun 20261812 PMAQI
22nd Jun 2026181 PMAQI
22nd Jun 2026342 PMAQI
22nd Jun 2026263 PMAQI
22nd Jun 2026244 PMAQI
22nd Jun 2026205 PMAQI
22nd Jun 2026166 PMAQI
22nd Jun 2026167 PMAQI
22nd Jun 2026178 PMAQI
22nd Jun 2026149 PMAQI
22nd Jun 20261510 PMAQI
22nd Jun 20261411 PMAQI
23rd Jun 20261212 AMAQI
23rd Jun 2026121 AMAQI
23rd Jun 2026102 AMAQI
23rd Jun 2026173 AMAQI
23rd Jun 202684 AMAQI

25°C16/37°C

23rd Jun 2026225 AMAQI
23rd Jun 2026246 AMAQI
23rd Jun 2026267 AMAQI
23rd Jun 2026298 AMAQI
23rd Jun 2026289 AMAQI
23rd Jun 2026910 AMAQI
23rd Jun 20261011 AMAQI
23rd Jun 20261012 PMAQI
23rd Jun 202691 PMAQI
23rd Jun 2026112 PMAQI
23rd Jun 2026133 PMAQI
23rd Jun 2026124 PMAQI
23rd Jun 2026125 PMAQI
23rd Jun 2026106 PMAQI
23rd Jun 2026107 PMAQI
23rd Jun 2026108 PMAQI
23rd Jun 2026109 PMAQI
23rd Jun 20261010 PMAQI
23rd Jun 20261311 PMAQI
24th Jun 20261412 AMAQI
24th Jun 2026121 AMAQI
24th Jun 2026122 AMAQI
24th Jun 2026103 AMAQI
24th Jun 202694 AMAQI

25°C16/37°C

24th Jun 2026145 AMAQI
24th Jun 2026226 AMAQI
24th Jun 2026247 AMAQI
24th Jun 2026128 AMAQI
24th Jun 2026269 AMAQI
24th Jun 20261110 AMAQI
24th Jun 20261311 AMAQI
24th Jun 20261412 PMAQI
24th Jun 2026111 PMAQI
24th Jun 2026122 PMAQI
24th Jun 2026123 PMAQI
24th Jun 2026104 PMAQI
24th Jun 2026125 PMAQI
24th Jun 2026106 PMAQI
24th Jun 2026107 PMAQI
24th Jun 2026108 PMAQI
24th Jun 2026119 PMAQI
24th Jun 20261210 PMAQI
24th Jun 20261211 PMAQI
25th Jun 20261012 AMAQI
25th Jun 202691 AMAQI
25th Jun 2026102 AMAQI
25th Jun 202683 AMAQI
25th Jun 2026214 AMAQI

25°C16/36°C

25th Jun 2026245 AMAQI
25th Jun 2026266 AMAQI
25th Jun 2026287 AMAQI
25th Jun 2026268 AMAQI
25th Jun 2026289 AMAQI
25th Jun 20261810 AMAQI
25th Jun 20261411 AMAQI
25th Jun 20262112 PMAQI
25th Jun 2026141 PMAQI
25th Jun 2026132 PMAQI
25th Jun 2026143 PMAQI
25th Jun 2026144 PMAQI
25th Jun 2026165 PMAQI
25th Jun 2026286 PMAQI
25th Jun 2026137 PMAQI
25th Jun 2026158 PMAQI
25th Jun 2026219 PMAQI
25th Jun 20262510 PMAQI
25th Jun 20261811 PMAQI
26th Jun 20261812 AMAQI
26th Jun 2026181 AMAQI
26th Jun 2026152 AMAQI
26th Jun 2026163 AMAQI
26th Jun 2026164 AMAQI

23°C14/35°C

26th Jun 2026145 AMAQI
26th Jun 2026126 AMAQI
26th Jun 2026127 AMAQI
26th Jun 2026128 AMAQI
26th Jun 2026119 AMAQI
26th Jun 20261210 AMAQI
26th Jun 20261111 AMAQI
26th Jun 20261112 PMAQI
26th Jun 2026101 PMAQI
26th Jun 2026102 PMAQI
26th Jun 2026123 PMAQI
26th Jun 2026134 PMAQI
26th Jun 2026145 PMAQI
26th Jun 2026156 PMAQI
26th Jun 2026197 PMAQI
26th Jun 2026148 PMAQI
26th Jun 2026149 PMAQI
26th Jun 20261410 PMAQI
26th Jun 20261411 PMAQI
27th Jun 20261212 AMAQI
27th Jun 2026301 AMAQI
27th Jun 2026302 AMAQI
27th Jun 2026303 AMAQI
27th Jun 2026264 AMAQI

22°C16/31°C

27th Jun 2026285 AMAQI
27th Jun 2026306 AMAQI
27th Jun 2026327 AMAQI
27th Jun 2026308 AMAQI
27th Jun 2026319 AMAQI
27th Jun 20263210 AMAQI
27th Jun 20263211 AMAQI
27th Jun 20263112 PMAQI
27th Jun 2026291 PMAQI
27th Jun 2026362 PMAQI
27th Jun 2026283 PMAQI
27th Jun 2026284 PMAQI
27th Jun 2026285 PMAQI
27th Jun 2026286 PMAQI
27th Jun 202687 PMAQI
27th Jun 2026278 PMAQI
27th Jun 2026229 PMAQI
27th Jun 20261310 PMAQI
27th Jun 2026911 PMAQI
28th Jun 2026912 AMAQI
28th Jun 2026101 AMAQI
28th Jun 202692 AMAQI
28th Jun 2026103 AMAQI
28th Jun 2026104 AMAQI

21°C15/30°C

28th Jun 2026105 AMAQI
28th Jun 2026146 AMAQI
28th Jun 2026127 AMAQI
28th Jun 2026168 AMAQI
28th Jun 2026119 AMAQI
28th Jun 20261310 AMAQI
28th Jun 20261811 AMAQI
28th Jun 20261212 PMAQI
28th Jun 2026191 PMAQI
28th Jun 2026142 PMAQI
28th Jun 2026123 PMAQI
28th Jun 2026234 PMAQI
28th Jun 2026305 PMAQI
28th Jun 2026276 PMAQI
28th Jun 2026257 PMAQI
28th Jun 2026278 PMAQI
28th Jun 2026249 PMAQI
28th Jun 20262410 PMAQI
28th Jun 20262411 PMAQI
29th Jun 20262612 AMAQI
29th Jun 2026231 AMAQI
29th Jun 202682 AMAQI
29th Jun 2026103 AMAQI
29th Jun 2026104 AMAQI

23°C13/32°C

29th Jun 2026125 AMAQI
29th Jun 2026186 AMAQI
29th Jun 2026167 AMAQI
29th Jun 2026198 AMAQI
29th Jun 2026229 AMAQI
29th Jun 20262010 AMAQI
29th Jun 20261311 AMAQI
29th Jun 20261412 PMAQI
29th Jun 2026121 PMAQI
29th Jun 2026132 PMAQI
29th Jun 2026143 PMAQI
29th Jun 2026174 PMAQI
29th Jun 2026165 PMAQI
29th Jun 2026206 PMAQI
29th Jun 2026187 PMAQI
29th Jun 2026158 PMAQI
29th Jun 2026149 PMAQI
29th Jun 20261210 PMAQI
29th Jun 20261311 PMAQI
30th Jun 20261612 AMAQI
30th Jun 2026241 AMAQI
30th Jun 2026192 AMAQI
30th Jun 2026143 AMAQI
30th Jun 2026134 AMAQI

25°C14/36°C

30th Jun 2026155 AMAQI
30th Jun 2026166 AMAQI
30th Jun 2026167 AMAQI
30th Jun 2026138 AMAQI
30th Jun 2026169 AMAQI
30th Jun 20261810 AMAQI
30th Jun 20261911 AMAQI
30th Jun 20262012 PMAQI
30th Jun 2026211 PMAQI
30th Jun 2026202 PMAQI
30th Jun 2026193 PMAQI
30th Jun 2026204 PMAQI
30th Jun 2026175 PMAQI
30th Jun 2026136 PMAQI
30th Jun 2026127 PMAQI
30th Jun 2026138 PMAQI
30th Jun 2026149 PMAQI
30th Jun 20261510 PMAQI
30th Jun 20261611 PMAQI
1st Jul 20262012 AMAQI
1st Jul 2026191 AMAQI
1st Jul 2026192 AMAQI
1st Jul 2026193 AMAQI
1st Jul 2026174 AMAQI

25°C15/37°C

1st Jul 2026185 AMAQI
1st Jul 2026206 AMAQI
1st Jul 2026187 AMAQI
1st Jul 2026218 AMAQI
1st Jul 2026189 AMAQI
1st Jul 20262010 AMAQI
1st Jul 20262211 AMAQI
1st Jul 20262212 PMAQI
1st Jul 2026251 PMAQI
1st Jul 2026242 PMAQI
1st Jul 2026243 PMAQI
1st Jul 2026264 PMAQI
1st Jul 2026255 PMAQI
1st Jul 2026246 PMAQI
1st Jul 2026247 PMAQI
1st Jul 2026228 PMAQI
1st Jul 2026249 PMAQI
1st Jul 20262310 PMAQI
1st Jul 20262211 PMAQI
2nd Jul 20262412 AMAQI
2nd Jul 2026221 AMAQI
2nd Jul 2026222 AMAQI
2nd Jul 2026203 AMAQI
2nd Jul 2026194 AMAQI

24°C15/35°C

2nd Jul 2026195 AMAQI
2nd Jul 2026186 AMAQI
2nd Jul 2026207 AMAQI
2nd Jul 2026198 AMAQI
2nd Jul 2026229 AMAQI
2nd Jul 20262010 AMAQI
2nd Jul 20262011 AMAQI
2nd Jul 20262112 PMAQI
2nd Jul 2026201 PMAQI
2nd Jul 2026222 PMAQI
2nd Jul 2026253 PMAQI
2nd Jul 2026264 PMAQI
2nd Jul 2026245 PMAQI
2nd Jul 2026246 PMAQI
2nd Jul 2026227 PMAQI
2nd Jul 2026248 PMAQI
2nd Jul 2026229 PMAQI
2nd Jul 20262010 PMAQI
2nd Jul 20261911 PMAQI
3rd Jul 20261812 AMAQI
3rd Jul 2026161 AMAQI
3rd Jul 2026182 AMAQI
3rd Jul 2026183 AMAQI
3rd Jul 2026164 AMAQI

23°C15/34°C

3rd Jul 2026145 AMAQI
3rd Jul 2026126 AMAQI
3rd Jul 2026117 AMAQI
3rd Jul 2026108 AMAQI
3rd Jul 2026109 AMAQI
3rd Jul 2026810 AMAQI
3rd Jul 20261211 AMAQI
3rd Jul 20261412 PMAQI
3rd Jul 2026161 PMAQI
3rd Jul 2026162 PMAQI
3rd Jul 2026183 PMAQI
3rd Jul 2026164 PMAQI
3rd Jul 2026155 PMAQI
3rd Jul 2026156 PMAQI
3rd Jul 2026157 PMAQI
3rd Jul 2026148 PMAQI
3rd Jul 2026249 PMAQI
3rd Jul 20261810 PMAQI
3rd Jul 20261911 PMAQI
4th Jul 20261612 AMAQI
4th Jul 2026141 AMAQI
4th Jul 2026122 AMAQI
4th Jul 2026123 AMAQI
4th Jul 2026134 AMAQI

25°C15/37°C

4th Jul 2026105 AMAQI
4th Jul 2026106 AMAQI
4th Jul 2026127 AMAQI
4th Jul 2026268 AMAQI
4th Jul 2026299 AMAQI
4th Jul 20262410 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20261612 PMAQI
4th Jul 2026101 PMAQI
4th Jul 202692 PMAQI
4th Jul 202693 PMAQI
4th Jul 2026104 PMAQI
4th Jul 2026125 PMAQI
4th Jul 2026116 PMAQI
4th Jul 2026107 PMAQI
4th Jul 2026118 PMAQI
4th Jul 2026119 PMAQI
4th Jul 20261810 PMAQI
4th Jul 20261611 PMAQI
5th Jul 20266412 AMAQI
5th Jul 2026721 AMAQI
5th Jul 2026662 AMAQI
5th Jul 2026353 AMAQI
5th Jul 2026244 AMAQI

27°C17/39°C

5th Jul 2026145 AMAQI
5th Jul 2026106 AMAQI
5th Jul 202697 AMAQI
5th Jul 2026288 AMAQI
5th Jul 2026299 AMAQI
5th Jul 20262810 AMAQI
5th Jul 20262611 AMAQI
5th Jul 20262412 PMAQI
5th Jul 2026271 PMAQI
5th Jul 2026262 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026264 PMAQI
5th Jul 2026235 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026207 PMAQI
5th Jul 2026228 PMAQI
5th Jul 2026199 PMAQI
5th Jul 20262310 PMAQI
5th Jul 20261811 PMAQI
6th Jul 20262612 AMAQI
6th Jul 2026221 AMAQI
6th Jul 2026202 AMAQI
6th Jul 2026223 AMAQI
6th Jul 2026274 AMAQI

26°C17/35°C

6th Jul 2026265 AMAQI
6th Jul 2026306 AMAQI
6th Jul 2026317 AMAQI
6th Jul 2026308 AMAQI
6th Jul 2026309 AMAQI
6th Jul 20263110 AMAQI
6th Jul 20262911 AMAQI
6th Jul 20263012 PMAQI
6th Jul 2026341 PMAQI
6th Jul 2026102 PMAQI
6th Jul 2026103 PMAQI
6th Jul 202694 PMAQI
6th Jul 2026105 PMAQI
6th Jul 2026116 PMAQI
6th Jul 202697 PMAQI
6th Jul 2026128 PMAQI
6th Jul 2026119 PMAQI
6th Jul 20261010 PMAQI
6th Jul 2026811 PMAQI
7th Jul 2026912 AMAQI
7th Jul 202681 AMAQI
7th Jul 2026202 AMAQI
7th Jul 2026103 AMAQI
7th Jul 202684 AMAQI

24°C14/36°C

7th Jul 2026305 AMAQI
7th Jul 2026266 AMAQI
7th Jul 2026287 AMAQI
7th Jul 2026328 AMAQI
7th Jul 2026329 AMAQI
7th Jul 20263210 AMAQI
7th Jul 20261111 AMAQI
7th Jul 20261112 PMAQI
7th Jul 2026121 PMAQI
7th Jul 2026142 PMAQI
7th Jul 2026163 PMAQI
7th Jul 2026164 PMAQI
7th Jul 2026165 PMAQI
7th Jul 2026166 PMAQI
7th Jul 2026167 PMAQI
7th Jul 2026168 PMAQI
7th Jul 2026159 PMAQI
7th Jul 20261410 PMAQI
7th Jul 20261411 PMAQI
8th Jul 20261212 AMAQI
8th Jul 2026121 AMAQI
8th Jul 2026102 AMAQI
8th Jul 2026113 AMAQI
8th Jul 2026124 AMAQI

23°C13/35°C

8th Jul 2026105 AMAQI
8th Jul 2026106 AMAQI
8th Jul 2026107 AMAQI
8th Jul 202688 AMAQI
8th Jul 2026109 AMAQI
8th Jul 20261210 AMAQI
8th Jul 20261211 AMAQI
8th Jul 20261412 PMAQI
8th Jul 2026161 PMAQI
8th Jul 2026172 PMAQI
8th Jul 2026183 PMAQI
8th Jul 2026234 PMAQI
8th Jul 2026205 PMAQI
8th Jul 2026196 PMAQI
8th Jul 2026187 PMAQI
8th Jul 2026188 PMAQI
8th Jul 2026169 PMAQI
8th Jul 20261610 PMAQI
8th Jul 20261611 PMAQI
9th Jul 20261612 AMAQI
9th Jul 2026161 AMAQI
9th Jul 2026142 AMAQI
9th Jul 2026143 AMAQI
9th Jul 202694 AMAQI

24°C13/36°C

9th Jul 2026105 AMAQI
9th Jul 2026106 AMAQI
9th Jul 2026107 AMAQI
9th Jul 2026208 AMAQI
9th Jul 2026109 AMAQI
9th Jul 20261010 AMAQI
9th Jul 20261111 AMAQI
9th Jul 20261212 PMAQI
9th Jul 2026161 PMAQI
9th Jul 2026192 PMAQI
9th Jul 2026193 PMAQI
9th Jul 2026184 PMAQI
9th Jul 2026185 PMAQI
9th Jul 2026186 PMAQI
9th Jul 2026147 PMAQI
9th Jul 2026168 PMAQI
9th Jul 2026169 PMAQI
9th Jul 20261610 PMAQI
9th Jul 20261611 PMAQI
10th Jul 20261812 AMAQI
10th Jul 2026181 AMAQI
10th Jul 2026182 AMAQI
10th Jul 2026183 AMAQI
10th Jul 2026194 AMAQI

27°C15/41°C

10th Jul 2026185 AMAQI
10th Jul 2026176 AMAQI
10th Jul 2026207 AMAQI
10th Jul 2026188 AMAQI
10th Jul 2026179 AMAQI
10th Jul 20261910 AMAQI
10th Jul 20262011 AMAQI
10th Jul 20261812 PMAQI
10th Jul 2026181 PMAQI
10th Jul 2026212 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026204 PMAQI
10th Jul 2026225 PMAQI
10th Jul 2026196 PMAQI
10th Jul 2026207 PMAQI
10th Jul 2026208 PMAQI
10th Jul 2026189 PMAQI
10th Jul 20261810 PMAQI
10th Jul 20261611 PMAQI
11th Jul 20261412 AMAQI
11th Jul 2026121 AMAQI
11th Jul 2026102 AMAQI
11th Jul 2026103 AMAQI
11th Jul 2026114 AMAQI

27°C18/38°C

11th Jul 2026105 AMAQI
11th Jul 2026106 AMAQI
11th Jul 2026107 AMAQI
11th Jul 2026148 AMAQI
11th Jul 2026129 AMAQI
11th Jul 20261410 AMAQI
11th Jul 20261011 AMAQI
11th Jul 20261212 PMAQI
11th Jul 2026131 PMAQI
11th Jul 2026142 PMAQI
11th Jul 2026143 PMAQI
11th Jul 2026144 PMAQI
11th Jul 2026165 PMAQI
11th Jul 2026146 PMAQI
11th Jul 2026127 PMAQI
11th Jul 2026108 PMAQI
11th Jul 2026109 PMAQI
11th Jul 20261210 PMAQI
11th Jul 20261311 PMAQI
12th Jul 20261012 AMAQI
12th Jul 2026101 AMAQI
12th Jul 2026202 AMAQI
12th Jul 2026313 AMAQI
12th Jul 2026304 AMAQI

27°C16/40°C

12th Jul 2026305 AMAQI
12th Jul 2026316 AMAQI
12th Jul 2026117 AMAQI
12th Jul 202698 AMAQI
12th Jul 2026109 AMAQI
12th Jul 20261010 AMAQI
12th Jul 2026911 AMAQI
12th Jul 20261412 PMAQI
12th Jul 2026121 PMAQI
12th Jul 2026172 PMAQI
12th Jul 2026143 PMAQI
12th Jul 2026134 PMAQI
12th Jul 2026105 PMAQI
12th Jul 202696 PMAQI
12th Jul 2026107 PMAQI
12th Jul 2026108 PMAQI
12th Jul 2026119 PMAQI
12th Jul 20261410 PMAQI
12th Jul 20261111 PMAQI
13th Jul 20261812 AMAQI
13th Jul 2026161 AMAQI
13th Jul 2026122 AMAQI
13th Jul 2026103 AMAQI
13th Jul 2026104 AMAQI

28°C22/39°C

13th Jul 2026105 AMAQI
13th Jul 2026126 AMAQI
13th Jul 2026107 AMAQI
13th Jul 2026108 AMAQI
13th Jul 2026109 AMAQI
13th Jul 20261610 AMAQI
13th Jul 20261511 AMAQI
13th Jul 20261812 PMAQI
13th Jul 2026191 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026224 PMAQI
13th Jul 2026245 PMAQI
13th Jul 2026246 PMAQI
13th Jul 2026267 PMAQI
13th Jul 2026258 PMAQI
13th Jul 2026239 PMAQI
13th Jul 20262010 PMAQI
13th Jul 20262011 PMAQI
14th Jul 20261812 AMAQI
14th Jul 2026161 AMAQI
14th Jul 2026162 AMAQI
14th Jul 2026163 AMAQI
14th Jul 2026174 AMAQI

30°C23/40°C

14th Jul 2026155 AMAQI
14th Jul 2026156 AMAQI
14th Jul 2026147 AMAQI
14th Jul 2026108 AMAQI
14th Jul 2026129 AMAQI
14th Jul 20261210 AMAQI
14th Jul 20261211 AMAQI
14th Jul 20261412 PMAQI
14th Jul 2026161 PMAQI
14th Jul 2026182 PMAQI
14th Jul 2026163 PMAQI
14th Jul 2026184 PMAQI
14th Jul 2026165 PMAQI
14th Jul 2026156 PMAQI
14th Jul 2026177 PMAQI
14th Jul 2026168 PMAQI
14th Jul 2026149 PMAQI
14th Jul 20261110 PMAQI
14th Jul 20261211 PMAQI
15th Jul 20261212 AMAQI
15th Jul 2026131 AMAQI
15th Jul 2026122 AMAQI
15th Jul 2026123 AMAQI
15th Jul 202694 AMAQI

32°C22/43°C

15th Jul 2026105 AMAQI
15th Jul 2026126 AMAQI
15th Jul 202697 AMAQI
15th Jul 2026108 AMAQI
15th Jul 2026149 AMAQI
15th Jul 20261510 AMAQI
15th Jul 20261611 AMAQI
15th Jul 20261812 PMAQI
15th Jul 2026161 PMAQI
15th Jul 2026152 PMAQI
15th Jul 2026143 PMAQI
15th Jul 2026184 PMAQI
15th Jul 2026185 PMAQI
15th Jul 2026166 PMAQI
15th Jul 2026167 PMAQI
15th Jul 2026178 PMAQI
15th Jul 2026189 PMAQI
15th Jul 20261410 PMAQI
15th Jul 20261611 PMAQI
16th Jul 20261512 AMAQI
16th Jul 2026141 AMAQI
16th Jul 2026142 AMAQI
16th Jul 2026123 AMAQI
16th Jul 2026134 AMAQI

32°C22/43°C

16th Jul 2026125 AMAQI
5 AM
16th Jul 2026126 AMAQI
16th Jul 2026147 AMAQI
16th Jul 2026128 AMAQI
16th Jul 2026139 AMAQI
16th Jul 20261210 AMAQI
16th Jul 20261411 AMAQI
16th Jul 20261812 PMAQI
12 PM
16th Jul 2026181 PMAQI
16th Jul 2026182 PMAQI
16th Jul 2026143 PMAQI
16th Jul 2026164 PMAQI
16th Jul 2026155 PMAQI
16th Jul 2026126 PMAQI
16th Jul 2026147 PMAQI
16th Jul 2026168 PMAQI
8 PM
16th Jul 2026169 PMAQI
16th Jul 20261710 PMAQI
16th Jul 20261411 PMAQI
12 AM
4 AM

28°C18/40°C

Day time
Avg. Highest Time
9 AM

20AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM

16AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 20), while the lowest AQI was between 3 PM to 3 PM (Avg. 16).
Night time
Avg. Highest Time
1 AM

18AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
11 PM

15AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 18), while the lowest AQI was between 11 PM to 11 PM (Avg. 15).

2026 Days Vs Air Quality

Folsom Natoma Street, Folsom, California, United States

2026

96%

185

4%

8

Total number of days with different AQI categories in last 197 days in 2026 (168 days remaining)

Good
185 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 197 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

Folsom Natoma Street, Folsom, 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
27AQI (US)
2nd January 2026
15AQI (US)
3rd January 2026
12AQI (US)
4th January 2026
15AQI (US)
5th January 2026
21AQI (US)
6th January 2026
16AQI (US)
7th January 2026
14AQI (US)
8th January 2026
16AQI (US)
9th January 2026
22AQI (US)
10th January 2026
29AQI (US)
11th January 2026
56AQI (US)
12th January 2026
47AQI (US)
13th January 2026
43AQI (US)
14th January 2026
55AQI (US)
15th January 2026
46AQI (US)
16th January 2026
42AQI (US)
17th January 2026
41AQI (US)
18th January 2026
58AQI (US)
19th January 2026
53AQI (US)
20th January 2026
29AQI (US)
21st January 2026
33AQI (US)
22nd January 2026
34AQI (US)
23rd January 2026
34AQI (US)
24th January 2026
29AQI (US)
25th January 2026
22AQI (US)
26th January 2026
32AQI (US)
27th January 2026
26AQI (US)
28th January 2026
36AQI (US)
29th January 2026
38AQI (US)
30th January 2026
48AQI (US)
31st January 2026
29AQI (US)
1st February 2026
37AQI (US)
2nd February 2026
30AQI (US)
3rd February 2026
29AQI (US)
4th February 2026
27AQI (US)
5th February 2026
31AQI (US)
6th February 2026
38AQI (US)
7th February 2026
31AQI (US)
8th February 2026
28AQI (US)
9th February 2026
37AQI (US)
10th February 2026
28AQI (US)
11th February 2026
30AQI (US)
12th February 2026
37AQI (US)
13th February 2026
30AQI (US)
14th February 2026
28AQI (US)
15th February 2026
30AQI (US)
16th February 2026
44AQI (US)
17th February 2026
48AQI (US)
18th February 2026
42AQI (US)
19th February 2026
42AQI (US)
20th February 2026
37AQI (US)
21st February 2026
29AQI (US)
22nd February 2026
32AQI (US)
23rd February 2026
25AQI (US)
24th February 2026
23AQI (US)
25th February 2026
35AQI (US)
26th February 2026
25AQI (US)
27th February 2026
23AQI (US)
28th February 2026
20AQI (US)
1st March 2026
30AQI (US)
2nd March 2026
48AQI (US)
3rd March 2026
16AQI (US)
4th March 2026
32AQI (US)
5th March 2026
31AQI (US)
6th March 2026
22AQI (US)
7th March 2026
25AQI (US)
8th March 2026
18AQI (US)
9th March 2026
17AQI (US)
10th March 2026
29AQI (US)
11th March 2026
29AQI (US)
12th March 2026
19AQI (US)
13th March 2026
21AQI (US)
14th March 2026
20AQI (US)
15th March 2026
17AQI (US)
16th March 2026
21AQI (US)
17th March 2026
23AQI (US)
18th March 2026
22AQI (US)
19th March 2026
27AQI (US)
20th March 2026
28AQI (US)
21st March 2026
25AQI (US)
22nd March 2026
17AQI (US)
23rd March 2026
28AQI (US)
24th March 2026
24AQI (US)
25th March 2026
22AQI (US)
26th March 2026
26AQI (US)
27th March 2026
18AQI (US)
28th March 2026
19AQI (US)
29th March 2026
17AQI (US)
30th March 2026
21AQI (US)
31st March 2026
18AQI (US)
1st April 2026
25AQI (US)
2nd April 2026
22AQI (US)
3rd April 2026
17AQI (US)
4th April 2026
23AQI (US)
5th April 2026
22AQI (US)
6th April 2026
26AQI (US)
7th April 2026
21AQI (US)
8th April 2026
27AQI (US)
9th April 2026
26AQI (US)
10th April 2026
31AQI (US)
11th April 2026
32AQI (US)
12th April 2026
26AQI (US)
13th April 2026
32AQI (US)
14th April 2026
24AQI (US)
15th April 2026
21AQI (US)
16th April 2026
22AQI (US)
17th April 2026
18th April 2026
19AQI (US)
19th April 2026
20AQI (US)
20th April 2026
19AQI (US)
21st April 2026
26AQI (US)
22nd April 2026
23rd April 2026
22AQI (US)
24th April 2026
18AQI (US)
25th April 2026
16AQI (US)
26th April 2026
22AQI (US)
27th April 2026
16AQI (US)
28th April 2026
18AQI (US)
29th April 2026
17AQI (US)
30th April 2026
20AQI (US)
1st May 2026
22AQI (US)
2nd May 2026
18AQI (US)
3rd May 2026
20AQI (US)
4th May 2026
29AQI (US)
5th May 2026
31AQI (US)
6th May 2026
27AQI (US)
7th May 2026
17AQI (US)
8th May 2026
19AQI (US)
9th May 2026
10th May 2026
19AQI (US)
11th May 2026
19AQI (US)
12th May 2026
23AQI (US)
13th May 2026
20AQI (US)
14th May 2026
20AQI (US)
15th May 2026
42AQI (US)
16th May 2026
50AQI (US)
17th May 2026
55AQI (US)
18th May 2026
54AQI (US)
19th May 2026
51AQI (US)
20th May 2026
51AQI (US)
21st May 2026
38AQI (US)
22nd May 2026
41AQI (US)
23rd May 2026
40AQI (US)
24th May 2026
42AQI (US)
25th May 2026
41AQI (US)
26th May 2026
23AQI (US)
27th May 2026
18AQI (US)
28th May 2026
20AQI (US)
29th May 2026
14AQI (US)
30th May 2026
19AQI (US)
31st May 2026
16AQI (US)
1st June 2026
18AQI (US)
2nd June 2026
16AQI (US)
3rd June 2026
17AQI (US)
4th June 2026
16AQI (US)
5th June 2026
19AQI (US)
6th June 2026
18AQI (US)
7th June 2026
13AQI (US)
8th June 2026
16AQI (US)
9th June 2026
21AQI (US)
10th June 2026
14AQI (US)
11th June 2026
14AQI (US)
12th June 2026
16AQI (US)
13th June 2026
14AQI (US)
14th June 2026
13AQI (US)
15th June 2026
16AQI (US)
16th June 2026
18AQI (US)
17th June 2026
19AQI (US)
18th June 2026
21AQI (US)
19th June 2026
16AQI (US)
20th June 2026
19AQI (US)
21st June 2026
17AQI (US)
22nd June 2026
16AQI (US)
23rd June 2026
14AQI (US)
24th June 2026
13AQI (US)
25th June 2026
18AQI (US)
26th June 2026
14AQI (US)
27th June 2026
26AQI (US)
28th June 2026
17AQI (US)
29th June 2026
16AQI (US)
30th June 2026
17AQI (US)
1st July 2026
22AQI (US)
2nd July 2026
21AQI (US)
3rd July 2026
15AQI (US)
4th July 2026
14AQI (US)
5th July 2026
28AQI (US)
6th July 2026
20AQI (US)
7th July 2026
18AQI (US)
8th July 2026
14AQI (US)
9th July 2026
14AQI (US)
10th July 2026
19AQI (US)
11th July 2026
12AQI (US)
12th July 2026
15AQI (US)
13th July 2026
17AQI (US)
14th July 2026
15AQI (US)
15th July 2026
14AQI (US)
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

33AQI (US)

32AQI (US)

24AQI (US)

23AQI (US)

30AQI (US)

17AQI (US)

17AQI (US)

No. of days

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

202626AQI (US)

27
4
28
31
28
26
4
30
15
185
8

Highest AQI (US) recorded in

January

33AQI (US)

Lowest AQI (US) recorded in

July

17AQI (US)

202533AQI (US)

25
6
28
31
30
30
1
29
1
29
2
31
29
1
29
2
26
4
25
6
342
23

Highest AQI (US) recorded in

January

42AQI (US)

Lowest AQI (US) recorded in

March

25AQI (US)

202430AQI (US)

30
29
31
30
31
28
1
30
1
31
30
31
26
4
22
9
349
15

Highest AQI (US) recorded in

December

39AQI (US)

Lowest AQI (US) recorded in

February

24AQI (US)

202334AQI (US)

29
2
24
4
31
30
30
1
30
27
4
30
1
26
4
31
28
25
6
341
22

Highest AQI (US) recorded in

February

40AQI (US)

Lowest AQI (US) recorded in

November

21AQI (US)

202234AQI (US)

18
11
20
1
31
25
31
30
23
1
25
4
31
29
1
22
9
286
26

Highest AQI (US) recorded in

January

43AQI (US)

Lowest AQI (US) recorded in

July

29AQI (US)

202146AQI (US)

2
20
26
4
27
4
13
11
4
1
2
15
14
1
28
3
21
9
26
5
178
50
5
1
2

Highest AQI (US) recorded in

August

76AQI (US)

Lowest AQI (US) recorded in

December

30AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
46AQI (US)
Least Polluted Year Recorded
2026(Avg.)
26AQI (US)

Folsom Natoma Street's annual 2026 AQI (US) (26) shows an average percentage change of -25.01% (improved AQI (US)) compared to previous years: 2021 (46), 2022 (34), 2023 (34), 2024 (30), 2025 (33).