Farrell, 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
Farrell, Pennsylvania, United States
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 49 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Farrell, Pennsylvania, United States
7 AM3rd Oct 2025
7 PM
6 AM4th Oct 2025
72AQI
34AQI
59AQI
45AQI
In the last 24 hours,
Farrell's AQI reached its highest point of 72 at 10 AM during the Day, while the lowest point, 34, was recorded at 7 AM during the Day between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Farrell, Pennsylvania, United States
17°C14/20°C
19°C15/26°C
16°C12/20°C
13°C4/20°C
13°C2/21°C
15°C3/25°C
17°C9/26°C
17°C5/27°C
17°C6/28°C
18°C8/26°C
19°C7/29°C
20°C13/28°C
19°C12/24°C
19°C10/28°C
19°C13/28°C
19°C12/29°C
19°C13/28°C
23°C16/32°C
22°C19/29°C
19°C17/22°C
19°C17/23°C
18°C16/22°C
18°C13/26°C
19°C13/27°C
20°C14/30°C
19°C11/28°C
19°C13/29°C
17°C10/26°C
17°C8/26°C
19°C11/28°C
--°C/°C
38AQI
33AQI
39AQI
36AQI
2025 Days Vs Air Quality
Farrell, Pennsylvania, United States
83%
159
17%
32
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 277 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
Farrell, Pennsylvania, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI
41AQI
55AQI
43AQI
19AQI
17AQI
21AQI
21AQI
18AQI
18AQI
15AQI
18AQI
14AQI
24AQI
31AQI
24AQI
29AQI
30AQI
32AQI
18AQI
16AQI
29AQI
36AQI
39AQI
17AQI
29AQI
15AQI
24AQI
37AQI
33AQI
16AQI
14AQI
21AQI
31AQI
13AQI
24AQI
23AQI
18AQI
17AQI
18AQI
17AQI
22AQI
24AQI
18AQI
23AQI
26AQI
27AQI
17AQI
17AQI
23AQI
42AQI
23AQI
20AQI
17AQI
24AQI
20AQI
11AQI
13AQI
12AQI
22AQI
24AQI
19AQI
13AQI
21AQI
29AQI
27AQI
20AQI
24AQI
36AQI
63AQI
70AQI
50AQI
72AQI
63AQI
43AQI
39AQI
56AQI
63AQI
70AQI
45AQI
32AQI
26AQI
25AQI
24AQI
20AQI
28AQI
35AQI
38AQI
53AQI
55AQI
42AQI
38AQI
33AQI
30AQI
32AQI
34AQI
27AQI
32AQI
47AQI
60AQI
68AQI
60AQI
49AQI
34AQI
56AQI
53AQI
51AQI
46AQI
37AQI
42AQI
56AQI
54AQI
27AQI
19AQI
23AQI
30AQI
47AQI
39AQI
34AQI
55AQI
39AQI
32AQI
30AQI
35AQI
32AQI
41AQI
61AQI
57AQI
28AQI
50AQI
64AQI
67AQI
76AQI
70AQI
78AQI
66AQI
60AQI
53AQI
53AQI
32AQI
48AQI
66AQI
60AQI
48AQI
19AQI
26AQI
22AQI
14AQI
21AQI
29AQI
33AQI
19AQI
19AQI
25AQI
26AQI
22AQI
29AQI
30AQI
23AQI
25AQI
29AQI
26AQI
47AQI
37AQI
27AQI
22AQI
21AQI
26AQI
32AQI
39AQI
48AQI
49AQI
41AQI
42AQI
45AQI
41AQI
41AQI
26AQI
34AQI
34AQI
21AQI
26AQI
28AQI
35AQI
35AQI
48AQI
49AQI
42AQI
33AQI
32AQI
49AQI
37AQI
23AQI
21AQI
42AQI
42AQI
42AQI
35AQI
38AQI
No. of days
202534AQI
Highest AQI recorded in
July42AQI
Lowest AQI recorded in
May21AQI
Most & Least Polluted Years Over the Last 1 Years
Farrell's annual 2025 AQI (34) shows an average percentage change of NaN% (improved AQI) compared to previous years: .