San Lorenzo Valley Middle School, Ben Lomond, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
San Lorenzo Valley Middle School, Ben Lomond, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (12th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 12th Jul - 13th Jul 2026
San Lorenzo Valley Middle School, Ben Lomond, California, United States
5 AM12th Jul 2026
8 PM
4 AM13th Jul 2026
32AQI
21AQI
33AQI
22AQI
In the last 24 hours,
San Lorenzo Valley Middle School's AQI reached its highest point of 33 at 4 AM during the Night, while the lowest point, 21, was recorded at 5 AM during the Day between 12th Jul and 13th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
San Lorenzo Valley Middle School, Ben Lomond, California, United States
17°C13/23°C
17°C12/28°C
17°C11/28°C
15°C13/18°C
14°C13/16°C
14°C13/16°C
17°C14/22°C
16°C11/25°C
19°C13/30°C
17°C13/25°C
18°C12/29°C
15°C12/21°C
17°C11/25°C
17°C12/24°C
19°C10/29°C
17°C10/26°C
14°C12/19°C
13°C11/18°C
14°C11/19°C
16°C11/25°C
17°C12/29°C
16°C11/23°C
15°C12/20°C
18°C12/28°C
18°C11/29°C
19°C12/32°C
18°C12/28°C
19°C11/31°C
21°C13/31°C
24°C17/34°C
30AQI
24AQI
26AQI
25AQI
2026 Days Vs Air Quality
San Lorenzo Valley Middle School, Ben Lomond, California, United States
95%
180
5%
10
Total number of days with different AQI categories in last 194 days in 2026 (171 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2026, 95% of 194 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
San Lorenzo Valley Middle School, Ben Lomond, California, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
16AQI (US)
20AQI (US)
16AQI (US)
23AQI (US)
17AQI (US)
24AQI (US)
18AQI (US)
24AQI (US)
38AQI (US)
40AQI (US)
41AQI (US)
43AQI (US)
42AQI (US)
41AQI (US)
45AQI (US)
41AQI (US)
37AQI (US)
39AQI (US)
38AQI (US)
40AQI (US)
48AQI (US)
51AQI (US)
48AQI (US)
45AQI (US)
47AQI (US)
43AQI (US)
50AQI (US)
54AQI (US)
55AQI (US)
40AQI (US)
43AQI (US)
49AQI (US)
49AQI (US)
48AQI (US)
46AQI (US)
45AQI (US)
39AQI (US)
47AQI (US)
47AQI (US)
45AQI (US)
39AQI (US)
40AQI (US)
48AQI (US)
51AQI (US)
43AQI (US)
46AQI (US)
51AQI (US)
42AQI (US)
43AQI (US)
39AQI (US)
34AQI (US)
38AQI (US)
40AQI (US)
45AQI (US)
42AQI (US)
35AQI (US)
34AQI (US)
34AQI (US)
37AQI (US)
54AQI (US)
44AQI (US)
44AQI (US)
37AQI (US)
34AQI (US)
35AQI (US)
37AQI (US)
35AQI (US)
35AQI (US)
38AQI (US)
40AQI (US)
37AQI (US)
33AQI (US)
33AQI (US)
36AQI (US)
32AQI (US)
30AQI (US)
34AQI (US)
38AQI (US)
34AQI (US)
34AQI (US)
38AQI (US)
36AQI (US)
29AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
31AQI (US)
30AQI (US)
26AQI (US)
31AQI (US)
28AQI (US)
31AQI (US)
28AQI (US)
37AQI (US)
28AQI (US)
34AQI (US)
33AQI (US)
28AQI (US)
32AQI (US)
34AQI (US)
32AQI (US)
29AQI (US)
32AQI (US)
34AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
33AQI (US)
26AQI (US)
26AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
22AQI (US)
23AQI (US)
32AQI (US)
36AQI (US)
35AQI (US)
29AQI (US)
30AQI (US)
32AQI (US)
34AQI (US)
31AQI (US)
31AQI (US)
28AQI (US)
47AQI (US)
51AQI (US)
57AQI (US)
56AQI (US)
55AQI (US)
50AQI (US)
42AQI (US)
48AQI (US)
50AQI (US)
46AQI (US)
44AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
31AQI (US)
31AQI (US)
30AQI (US)
25AQI (US)
28AQI (US)
25AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
27AQI (US)
25AQI (US)
23AQI (US)
27AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
25AQI (US)
23AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
30AQI (US)
27AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
26AQI (US)
29AQI (US)
33AQI (US)
30AQI (US)
28AQI (US)
37AQI (US)
43AQI (US)
35AQI (US)
29AQI (US)
37AQI (US)
26AQI (US)
28AQI (US)
No. of days
202634AQI (US)
Highest AQI (US) recorded in
February43AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
January43AQI (US)
Lowest AQI (US) recorded in
April23AQI (US)
202427AQI (US)
Highest AQI (US) recorded in
December41AQI (US)
Lowest AQI (US) recorded in
March15AQI (US)
202324AQI (US)
Highest AQI (US) recorded in
February28AQI (US)
Lowest AQI (US) recorded in
June18AQI (US)
202223AQI (US)
Highest AQI (US) recorded in
January33AQI (US)
Lowest AQI (US) recorded in
June15AQI (US)
202125AQI (US)
Highest AQI (US) recorded in
January33AQI (US)
Lowest AQI (US) recorded in
October17AQI (US)
202048AQI (US)
Highest AQI (US) recorded in
August120AQI (US)
Lowest AQI (US) recorded in
October30AQI (US)
Most & Least Polluted Years Over the Last 7 Years
San Lorenzo Valley Middle School's annual 2026 AQI (US) (34) shows an average percentage change of 20.8% (worsened AQI (US)) compared to previous years: 2020 (48), 2021 (25), 2022 (23), 2023 (24), 2024 (27), 2025 (33).