Burney, Shasta Lake, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Burney, Shasta Lake, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (27th October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 27th Oct - 28th Oct 2025
Burney, Shasta Lake, California, United States
7 AM27th Oct 2025
6 PM
6 AM28th Oct 2025
44AQI
15AQI
58AQI
22AQI
In the last 24 hours,
Burney's AQI reached its highest point of 58 at 10 PM during the Night, while the lowest point, 15, was recorded at 4 PM during the Day between 27th Oct and 28th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Burney, Shasta Lake, California, United States
17°C10/24°C
14°C11/19°C
13°C10/17°C
12°C9/16°C
12°C8/18°C
13°C10/19°C
13°C5/22°C
14°C4/24°C
14°C3/26°C
15°C4/27°C
14°C3/26°C
13°C8/19°C
12°C8/16°C
8°C3/15°C
9°C1/18°C
8°C3/14°C
10°C3/20°C
9°C5/15°C
10°C2/21°C
13°C2/24°C
13°C2/25°C
13°C5/20°C
11°C1/24°C
12°C1/25°C
11°C0/24°C
12°C5/24°C
11°C2/21°C
9°C5/13°C
8°C6/12°C
7°C2/13°C
--°C/°C
40AQI
31AQI
45AQI
35AQI
2025 Days Vs Air Quality
Burney, Shasta Lake, California, United States
96%
287
4%
13
Total number of days with different AQI categories in last 301 days in 2025 (64 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 301 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
Burney, Shasta Lake, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI
56AQI
36AQI
31AQI
39AQI
30AQI
27AQI
32AQI
45AQI
44AQI
31AQI
36AQI
31AQI
50AQI
52AQI
47AQI
46AQI
52AQI
49AQI
35AQI
42AQI
46AQI
48AQI
51AQI
32AQI
33AQI
44AQI
49AQI
51AQI
54AQI
44AQI
32AQI
24AQI
27AQI
27AQI
27AQI
37AQI
26AQI
39AQI
40AQI
30AQI
40AQI
45AQI
36AQI
26AQI
25AQI
31AQI
30AQI
38AQI
36AQI
34AQI
31AQI
39AQI
26AQI
26AQI
24AQI
31AQI
32AQI
34AQI
32AQI
25AQI
29AQI
34AQI
29AQI
27AQI
29AQI
30AQI
27AQI
29AQI
28AQI
24AQI
21AQI
20AQI
20AQI
21AQI
22AQI
22AQI
27AQI
20AQI
25AQI
19AQI
18AQI
25AQI
23AQI
26AQI
19AQI
24AQI
26AQI
29AQI
22AQI
26AQI
22AQI
24AQI
27AQI
26AQI
25AQI
19AQI
22AQI
21AQI
25AQI
24AQI
25AQI
26AQI
30AQI
30AQI
31AQI
27AQI
25AQI
22AQI
24AQI
21AQI
26AQI
29AQI
33AQI
29AQI
24AQI
22AQI
21AQI
21AQI
25AQI
25AQI
25AQI
23AQI
19AQI
20AQI
18AQI
23AQI
22AQI
25AQI
24AQI
20AQI
27AQI
18AQI
17AQI
19AQI
21AQI
21AQI
21AQI
22AQI
18AQI
22AQI
23AQI
25AQI
27AQI
27AQI
21AQI
22AQI
30AQI
24AQI
28AQI
26AQI
25AQI
24AQI
23AQI
24AQI
27AQI
30AQI
36AQI
31AQI
29AQI
30AQI
33AQI
32AQI
31AQI
29AQI
27AQI
26AQI
27AQI
25AQI
25AQI
30AQI
24AQI
23AQI
22AQI
25AQI
31AQI
27AQI
25AQI
27AQI
26AQI
30AQI
33AQI
30AQI
28AQI
26AQI
29AQI
29AQI
30AQI
29AQI
28AQI
39AQI
45AQI
42AQI
47AQI
48AQI
48AQI
46AQI
51AQI
43AQI
38AQI
33AQI
32AQI
31AQI
27AQI
28AQI
24AQI
25AQI
22AQI
25AQI
29AQI
28AQI
32AQI
33AQI
34AQI
29AQI
28AQI
25AQI
26AQI
22AQI
23AQI
24AQI
25AQI
28AQI
36AQI
33AQI
31AQI
29AQI
25AQI
21AQI
20AQI
23AQI
26AQI
24AQI
37AQI
42AQI
51AQI
35AQI
41AQI
48AQI
45AQI
38AQI
44AQI
43AQI
42AQI
45AQI
45AQI
39AQI
49AQI
46AQI
45AQI
38AQI
25AQI
22AQI
22AQI
38AQI
39AQI
31AQI
22AQI
22AQI
26AQI
29AQI
29AQI
31AQI
23AQI
19AQI
21AQI
24AQI
45AQI
36AQI
25AQI
39AQI
36AQI
21AQI
26AQI
27AQI
36AQI
30AQI
31AQI
55AQI
34AQI
40AQI
51AQI
47AQI
36AQI
35AQI
32AQI
36AQI
29AQI
42AQI
45AQI
49AQI
44AQI
34AQI
39AQI
58AQI
49AQI
53AQI
42AQI
33AQI
37AQI
42AQI
32AQI
25AQI
25AQI
23AQI
27AQI
34AQI
32AQI
32AQI
40AQI
No. of days
202531AQI
Highest AQI recorded in
January42AQI
Lowest AQI recorded in
May23AQI
202430AQI
Highest AQI recorded in
December39AQI
Lowest AQI recorded in
April8AQI
202310AQI
Highest AQI recorded in
December10AQI
Lowest AQI recorded in
November10AQI
202125AQI
Highest AQI recorded in
September25AQI
Lowest AQI recorded in
September25AQI
2020107AQI
Highest AQI recorded in
September107AQI
Lowest AQI recorded in
September107AQI
Most & Least Polluted Years Over the Last 5 Years
Burney's annual 2025 AQI (31) shows an average percentage change of 42.8% (worsened AQI) compared to previous years: 2020 (107), 2021 (25), 2023 (10), 2024 (30).