South Santa Fe Drive, Littleton, Colorado, 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
South Santa Fe Drive, Littleton, Colorado, United States
AQI Trends: Highest and Lowest
Same Day Analysis (26th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 23 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 26th Oct - 27th Oct 2025
South Santa Fe Drive, Littleton, Colorado, United States
7 AM26th Oct 2025
6 PM
6 AM27th Oct 2025
24AQI
16AQI
53AQI
21AQI
In the last 24 hours,
South Santa Fe Drive's AQI reached its highest point of 53 at 12 AM during the Night, while the lowest point, 16, was recorded at 2 PM during the Day between 26th Oct and 27th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
South Santa Fe Drive, Littleton, Colorado, United States
19°C13/29°C
18°C10/26°C
18°C13/24°C
17°C10/26°C
19°C11/27°C
20°C11/29°C
21°C11/32°C
21°C14/29°C
13°C7/18°C
9°C7/12°C
12°C8/16°C
17°C6/28°C
19°C10/30°C
17°C12/23°C
16°C13/23°C
15°C10/22°C
12°C6/18°C
16°C7/26°C
18°C9/29°C
16°C9/24°C
12°C4/19°C
9°C4/19°C
13°C2/27°C
11°C6/18°C
11°C2/21°C
14°C6/23°C
13°C6/21°C
12°C7/19°C
13°C4/23°C
14°C6/23°C
--°C/°C
33AQI
24AQI
31AQI
23AQI
2025 Days Vs Air Quality
South Santa Fe Drive, Littleton, Colorado, United States
95%
205
5%
10
Total number of days with different AQI categories in last 300 days in 2025 (65 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 300 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
South Santa Fe Drive, Littleton, Colorado, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
18AQI
23AQI
18AQI
25AQI
34AQI
26AQI
17AQI
18AQI
28AQI
27AQI
22AQI
25AQI
22AQI
36AQI
43AQI
37AQI
28AQI
24AQI
19AQI
31AQI
25AQI
23AQI
14AQI
20AQI
16AQI
14AQI
18AQI
30AQI
54AQI
29AQI
31AQI
25AQI
16AQI
15AQI
15AQI
14AQI
18AQI
18AQI
17AQI
15AQI
14AQI
17AQI
25AQI
22AQI
22AQI
17AQI
19AQI
25AQI
31AQI
15AQI
15AQI
16AQI
27AQI
15AQI
16AQI
18AQI
21AQI
28AQI
42AQI
17AQI
18AQI
29AQI
23AQI
15AQI
19AQI
25AQI
24AQI
22AQI
18AQI
27AQI
33AQI
28AQI
21AQI
30AQI
40AQI
31AQI
21AQI
25AQI
23AQI
28AQI
27AQI
25AQI
27AQI
21AQI
25AQI
28AQI
33AQI
32AQI
36AQI
45AQI
34AQI
22AQI
24AQI
26AQI
26AQI
28AQI
25AQI
23AQI
23AQI
21AQI
32AQI
22AQI
21AQI
24AQI
23AQI
27AQI
36AQI
52AQI
39AQI
24AQI
25AQI
38AQI
49AQI
45AQI
36AQI
23AQI
21AQI
20AQI
20AQI
23AQI
32AQI
34AQI
24AQI
23AQI
42AQI
33AQI
51AQI
46AQI
27AQI
20AQI
28AQI
39AQI
50AQI
37AQI
35AQI
36AQI
34AQI
27AQI
25AQI
36AQI
49AQI
49AQI
40AQI
22AQI
26AQI
18AQI
22AQI
33AQI
41AQI
39AQI
45AQI
47AQI
48AQI
35AQI
30AQI
34AQI
44AQI
38AQI
39AQI
41AQI
49AQI
59AQI
79AQI
68AQI
58AQI
34AQI
27AQI
21AQI
19AQI
17AQI
15AQI
16AQI
20AQI
22AQI
18AQI
18AQI
25AQI
25AQI
20AQI
18AQI
18AQI
26AQI
25AQI
21AQI
19AQI
18AQI
17AQI
12AQI
18AQI
27AQI
29AQI
24AQI
15AQI
18AQI
53AQI
48AQI
37AQI
40AQI
53AQI
30AQI
16AQI
33AQI
51AQI
25AQI
20AQI
32AQI
24AQI
25AQI
23AQI
22AQI
33AQI
31AQI
22AQI
23AQI
23AQI
25AQI
20AQI
28AQI
30AQI
35AQI
29AQI
30AQI
No. of days
202528AQI
Highest AQI recorded in
August35AQI
Lowest AQI recorded in
May20AQI
Most & Least Polluted Years Over the Last 1 Years
South Santa Fe Drive's annual 2025 AQI (28) shows an average percentage change of NaN% (improved AQI) compared to previous years: .