Truckee Fire Station, Truckee, 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
Truckee Fire Station, Truckee, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (27th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 28 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
Truckee Fire Station, Truckee, California, United States
7 AM27th Oct 2025
6 PM
6 AM28th Oct 2025
56AQI
15AQI
28AQI
15AQI
In the last 24 hours,
Truckee Fire Station's AQI reached its highest point of 56 at 7 AM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 27th Oct and 28th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Truckee Fire Station, Truckee, California, United States
15°C12/21°C
11°C9/14°C
7°C6/10°C
9°C5/12°C
10°C7/13°C
6°C4/9°C
9°C5/15°C
9°C5/15°C
10°C5/18°C
12°C7/19°C
13°C9/19°C
11°C7/19°C
7°C4/11°C
5°C3/9°C
6°C0/16°C
3°C0/6°C
4°C1/6°C
3°C-1/7°C
6°C-2/14°C
10°C3/18°C
11°C7/21°C
10°C5/17°C
9°C1/17°C
12°C5/21°C
10°C7/15°C
11°C5/17°C
10°C6/16°C
5°C2/8°C
4°C1/6°C
6°C-1/14°C
--°C/°C
33AQI
19AQI
27AQI
19AQI
2025 Days Vs Air Quality
Truckee Fire Station, Truckee, California, United States
99%
297
1%
3
Total number of days with different AQI categories in last 301 days in 2025 (64 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% 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
Truckee Fire Station, Truckee, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI
24AQI
25AQI
23AQI
25AQI
24AQI
25AQI
28AQI
27AQI
27AQI
26AQI
26AQI
27AQI
29AQI
32AQI
28AQI
28AQI
32AQI
40AQI
30AQI
33AQI
28AQI
28AQI
32AQI
29AQI
26AQI
32AQI
33AQI
34AQI
42AQI
28AQI
24AQI
21AQI
24AQI
21AQI
24AQI
25AQI
22AQI
25AQI
25AQI
25AQI
27AQI
27AQI
25AQI
23AQI
24AQI
16AQI
16AQI
17AQI
16AQI
18AQI
20AQI
20AQI
16AQI
15AQI
14AQI
16AQI
16AQI
19AQI
17AQI
17AQI
13AQI
17AQI
15AQI
14AQI
15AQI
18AQI
18AQI
16AQI
16AQI
14AQI
19AQI
18AQI
20AQI
17AQI
16AQI
18AQI
24AQI
19AQI
17AQI
21AQI
22AQI
20AQI
19AQI
20AQI
21AQI
20AQI
21AQI
22AQI
21AQI
18AQI
18AQI
20AQI
19AQI
16AQI
19AQI
16AQI
15AQI
21AQI
30AQI
35AQI
36AQI
35AQI
30AQI
23AQI
22AQI
23AQI
20AQI
19AQI
20AQI
18AQI
24AQI
23AQI
24AQI
29AQI
21AQI
19AQI
19AQI
22AQI
26AQI
17AQI
23AQI
22AQI
17AQI
17AQI
17AQI
18AQI
24AQI
25AQI
24AQI
23AQI
18AQI
17AQI
18AQI
20AQI
22AQI
21AQI
23AQI
20AQI
16AQI
21AQI
20AQI
19AQI
23AQI
26AQI
20AQI
23AQI
25AQI
24AQI
32AQI
28AQI
21AQI
21AQI
27AQI
26AQI
29AQI
30AQI
41AQI
36AQI
30AQI
31AQI
27AQI
25AQI
25AQI
24AQI
23AQI
22AQI
26AQI
27AQI
24AQI
27AQI
23AQI
21AQI
20AQI
23AQI
29AQI
28AQI
29AQI
33AQI
39AQI
42AQI
38AQI
31AQI
31AQI
24AQI
26AQI
25AQI
23AQI
25AQI
24AQI
26AQI
46AQI
53AQI
53AQI
53AQI
37AQI
34AQI
38AQI
30AQI
29AQI
24AQI
22AQI
17AQI
20AQI
22AQI
24AQI
27AQI
24AQI
27AQI
29AQI
30AQI
32AQI
30AQI
24AQI
21AQI
22AQI
24AQI
24AQI
24AQI
23AQI
26AQI
27AQI
35AQI
37AQI
31AQI
27AQI
29AQI
31AQI
22AQI
19AQI
19AQI
23AQI
29AQI
36AQI
38AQI
37AQI
33AQI
34AQI
32AQI
29AQI
28AQI
31AQI
44AQI
34AQI
29AQI
37AQI
38AQI
47AQI
48AQI
45AQI
27AQI
19AQI
17AQI
18AQI
21AQI
19AQI
25AQI
21AQI
24AQI
25AQI
26AQI
23AQI
24AQI
23AQI
25AQI
23AQI
20AQI
31AQI
29AQI
21AQI
31AQI
32AQI
22AQI
16AQI
12AQI
14AQI
22AQI
18AQI
17AQI
24AQI
27AQI
40AQI
27AQI
14AQI
26AQI
16AQI
16AQI
23AQI
24AQI
30AQI
27AQI
24AQI
25AQI
27AQI
41AQI
26AQI
27AQI
36AQI
20AQI
28AQI
29AQI
21AQI
18AQI
23AQI
21AQI
28AQI
30AQI
29AQI
27AQI
24AQI
No. of days
202525AQI
Highest AQI recorded in
July30AQI
Lowest AQI recorded in
March18AQI
202423AQI
Highest AQI recorded in
September34AQI
Lowest AQI recorded in
March15AQI
202327AQI
Highest AQI recorded in
January33AQI
Lowest AQI recorded in
May22AQI
202232AQI
Highest AQI recorded in
September64AQI
Lowest AQI recorded in
August13AQI
202143AQI
Highest AQI recorded in
August123AQI
Lowest AQI recorded in
June23AQI
202041AQI
Highest AQI recorded in
September70AQI
Lowest AQI recorded in
July22AQI
Most & Least Polluted Years Over the Last 6 Years
Truckee Fire Station's annual 2025 AQI (25) shows an average percentage change of -19.7% (improved AQI) compared to previous years: 2020 (41), 2021 (43), 2022 (32), 2023 (27), 2024 (23).