Chambersburg Street, Arendtsville, Pennsylvania, 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
Chambersburg Street, Arendtsville, Pennsylvania, United States
AQI Trends: Highest and Lowest
Same Day Analysis (31st October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 13 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Oct - 31st Oct 2025
Chambersburg Street, Arendtsville, Pennsylvania, United States
7 AM30th Oct 2025
6 PM
6 AM31st Oct 2025
17AQI
8AQI
17AQI
11AQI
In the last 24 hours,
Chambersburg Street's AQI reached its highest point of 17 at 6 PM during the Day, while the lowest point, 8, was recorded at 8 AM during the Day between 30th Oct and 31st Oct 2025.
Day & Night AQI Trend : Oct 2025
Chambersburg Street, Arendtsville, Pennsylvania, United States
18°C13/25°C
14°C7/23°C
16°C8/25°C
18°C9/29°C
18°C10/29°C
19°C12/29°C
21°C15/29°C
18°C11/19°C
12°C7/19°C
10°C3/21°C
12°C5/19°C
16°C14/21°C
14°C13/16°C
15°C11/21°C
15°C9/23°C
11°C6/19°C
11°C5/20°C
15°C7/26°C
16°C9/27°C
13°C8/17°C
13°C5/22°C
12°C7/17°C
10°C6/15°C
8°C3/13°C
8°C2/14°C
8°C2/17°C
8°C1/17°C
8°C1/16°C
8°C4/14°C
7°C7/8°C
--°C/°C
30AQI
25AQI
29AQI
21AQI
2025 Days Vs Air Quality
Chambersburg Street, Arendtsville, Pennsylvania, United States
83%
181
17%
38
Total number of days with different AQI categories in last 304 days in 2025 (61 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 304 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Chambersburg Street, Arendtsville, Pennsylvania, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
36AQI
56AQI
54AQI
29AQI
21AQI
27AQI
30AQI
24AQI
36AQI
26AQI
27AQI
19AQI
27AQI
34AQI
39AQI
28AQI
31AQI
36AQI
25AQI
17AQI
31AQI
40AQI
55AQI
25AQI
39AQI
25AQI
27AQI
44AQI
47AQI
28AQI
18AQI
28AQI
36AQI
25AQI
36AQI
33AQI
26AQI
26AQI
28AQI
20AQI
21AQI
29AQI
17AQI
26AQI
40AQI
38AQI
20AQI
23AQI
28AQI
48AQI
31AQI
17AQI
21AQI
22AQI
21AQI
13AQI
13AQI
13AQI
21AQI
21AQI
24AQI
14AQI
25AQI
31AQI
38AQI
22AQI
31AQI
38AQI
60AQI
69AQI
60AQI
58AQI
66AQI
44AQI
47AQI
60AQI
67AQI
75AQI
66AQI
41AQI
25AQI
24AQI
24AQI
26AQI
29AQI
42AQI
46AQI
57AQI
59AQI
57AQI
52AQI
43AQI
34AQI
43AQI
48AQI
38AQI
37AQI
47AQI
58AQI
80AQI
57AQI
50AQI
36AQI
50AQI
47AQI
52AQI
53AQI
46AQI
46AQI
51AQI
47AQI
36AQI
34AQI
39AQI
38AQI
46AQI
54AQI
54AQI
56AQI
54AQI
43AQI
34AQI
36AQI
44AQI
48AQI
52AQI
56AQI
33AQI
48AQI
56AQI
66AQI
78AQI
73AQI
73AQI
55AQI
47AQI
50AQI
47AQI
39AQI
40AQI
57AQI
57AQI
50AQI
28AQI
31AQI
23AQI
20AQI
23AQI
36AQI
39AQI
22AQI
18AQI
24AQI
29AQI
26AQI
23AQI
26AQI
27AQI
30AQI
32AQI
30AQI
49AQI
48AQI
32AQI
27AQI
28AQI
29AQI
34AQI
38AQI
48AQI
46AQI
49AQI
48AQI
39AQI
42AQI
52AQI
36AQI
36AQI
33AQI
35AQI
37AQI
34AQI
27AQI
34AQI
34AQI
38AQI
32AQI
25AQI
31AQI
31AQI
47AQI
54AQI
47AQI
31AQI
18AQI
20AQI
25AQI
32AQI
29AQI
28AQI
24AQI
25AQI
23AQI
27AQI
40AQI
45AQI
24AQI
20AQI
22AQI
19AQI
18AQI
19AQI
20AQI
28AQI
26AQI
24AQI
20AQI
13AQI
40AQI
31AQI
25AQI
47AQI
47AQI
42AQI
37AQI
28AQI
No. of days
202537AQI
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
May25AQI
Most & Least Polluted Years Over the Last 1 Years
Chambersburg Street's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .