East Co Road 49, Willows, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
East Co Road 49, Willows, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 48 of Good air quality on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
East Co Road 49, Willows, California, United States
6 AM17th Aug 2026
8 PM
5 AM18th Aug 2026
58AQI
36AQI
51AQI
46AQI
In the last 24 hours,
East Co Road 49's AQI reached its highest point of 58 at 2 PM during the Day, while the lowest point, 36, was recorded at 9 AM during the Day between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
East Co Road 49, Willows, California, United States
26°C19/35°C
29°C20/39°C
27°C21/34°C
26°C16/36°C
26°C16/37°C
26°C15/36°C
26°C16/37°C
26°C16/36°C
27°C15/37°C
28°C18/37°C
27°C18/37°C
28°C16/38°C
29°C18/39°C
31°C20/40°C
31°C22/42°C
29°C19/40°C
28°C20/38°C
27°C17/37°C
28°C17/39°C
28°C19/38°C
29°C19/39°C
27°C18/36°C
25°C17/35°C
25°C16/34°C
23°C15/31°C
21°C14/28°C
24°C14/35°C
25°C15/35°C
27°C19/36°C
27°C18/37°C
49AQI
42AQI
47AQI
45AQI
2026 Days Vs Air Quality
East Co Road 49, Willows, California, United States
98%
221
2%
5
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2026, 98% of 230 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
East Co Road 49, Willows, California, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
15AQI (US)
11AQI (US)
11AQI (US)
18AQI (US)
17AQI (US)
17AQI (US)
16AQI (US)
12AQI (US)
33AQI (US)
31AQI (US)
31AQI (US)
38AQI (US)
40AQI (US)
46AQI (US)
30AQI (US)
42AQI (US)
36AQI (US)
35AQI (US)
29AQI (US)
42AQI (US)
32AQI (US)
30AQI (US)
34AQI (US)
27AQI (US)
24AQI (US)
23AQI (US)
29AQI (US)
33AQI (US)
42AQI (US)
23AQI (US)
29AQI (US)
28AQI (US)
25AQI (US)
23AQI (US)
28AQI (US)
31AQI (US)
27AQI (US)
27AQI (US)
37AQI (US)
26AQI (US)
35AQI (US)
40AQI (US)
30AQI (US)
23AQI (US)
24AQI (US)
41AQI (US)
46AQI (US)
41AQI (US)
41AQI (US)
28AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
39AQI (US)
25AQI (US)
18AQI (US)
29AQI (US)
27AQI (US)
39AQI (US)
20AQI (US)
21AQI (US)
28AQI (US)
24AQI (US)
32AQI (US)
19AQI (US)
16AQI (US)
23AQI (US)
22AQI (US)
25AQI (US)
21AQI (US)
17AQI (US)
17AQI (US)
18AQI (US)
25AQI (US)
18AQI (US)
20AQI (US)
26AQI (US)
16AQI (US)
15AQI (US)
23AQI (US)
29AQI (US)
26AQI (US)
29AQI (US)
14AQI (US)
18AQI (US)
15AQI (US)
26AQI (US)
19AQI (US)
24AQI (US)
19AQI (US)
19AQI (US)
23AQI (US)
23AQI (US)
27AQI (US)
38AQI (US)
44AQI (US)
24AQI (US)
28AQI (US)
32AQI (US)
29AQI (US)
32AQI (US)
22AQI (US)
16AQI (US)
19AQI (US)
21AQI (US)
20AQI (US)
16AQI (US)
25AQI (US)
22AQI (US)
14AQI (US)
13AQI (US)
14AQI (US)
13AQI (US)
15AQI (US)
16AQI (US)
17AQI (US)
28AQI (US)
30AQI (US)
25AQI (US)
22AQI (US)
29AQI (US)
22AQI (US)
27AQI (US)
42AQI (US)
31AQI (US)
30AQI (US)
40AQI (US)
28AQI (US)
25AQI (US)
37AQI (US)
52AQI (US)
56AQI (US)
48AQI (US)
48AQI (US)
47AQI (US)
47AQI (US)
58AQI (US)
48AQI (US)
43AQI (US)
43AQI (US)
18AQI (US)
17AQI (US)
16AQI (US)
12AQI (US)
13AQI (US)
16AQI (US)
15AQI (US)
18AQI (US)
19AQI (US)
13AQI (US)
15AQI (US)
14AQI (US)
12AQI (US)
16AQI (US)
18AQI (US)
14AQI (US)
17AQI (US)
15AQI (US)
18AQI (US)
15AQI (US)
22AQI (US)
23AQI (US)
20AQI (US)
23AQI (US)
14AQI (US)
13AQI (US)
11AQI (US)
16AQI (US)
20AQI (US)
18AQI (US)
19AQI (US)
22AQI (US)
20AQI (US)
16AQI (US)
13AQI (US)
16AQI (US)
22AQI (US)
24AQI (US)
22AQI (US)
15AQI (US)
15AQI (US)
14AQI (US)
18AQI (US)
29AQI (US)
31AQI (US)
30AQI (US)
17AQI (US)
14AQI (US)
20AQI (US)
24AQI (US)
21AQI (US)
19AQI (US)
44AQI (US)
49AQI (US)
42AQI (US)
48AQI (US)
43AQI (US)
43AQI (US)
44AQI (US)
51AQI (US)
43AQI (US)
42AQI (US)
46AQI (US)
45AQI (US)
45AQI (US)
49AQI (US)
55AQI (US)
47AQI (US)
45AQI (US)
45AQI (US)
48AQI (US)
47AQI (US)
45AQI (US)
46AQI (US)
46AQI (US)
48AQI (US)
48AQI (US)
47AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
47AQI (US)
49AQI (US)
48AQI (US)
28AQI (US)
30AQI (US)
22AQI (US)
22AQI (US)
33AQI (US)
17AQI (US)
33AQI (US)
47AQI (US)
No. of days
202628AQI (US)
Highest AQI (US) recorded in
August47AQI (US)
Lowest AQI (US) recorded in
June17AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
September41AQI (US)
Lowest AQI (US) recorded in
March22AQI (US)
Most & Least Polluted Years Over the Last 2 Years
East Co Road 49's annual 2026 AQI (US) (28) shows an average percentage change of -20% (improved AQI (US)) compared to previous years: 2025 (35).