Church Street, Marcus Hook, 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
Church Street, Marcus Hook, Pennsylvania, United States
AQI Trends: Highest and Lowest
Same Day Analysis (17th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 19 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Oct - 18th Oct 2025
Church Street, Marcus Hook, Pennsylvania, United States
7 AM17th Oct 2025
6 PM
6 AM18th Oct 2025
26AQI
12AQI
52AQI
21AQI
In the last 24 hours,
Church Street's AQI reached its highest point of 52 at 2 AM during the Night, while the lowest point, 12, was recorded at 8 AM during the Day between 17th Oct and 18th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Church Street, Marcus Hook, Pennsylvania, United States
23°C18/30°C
23°C15/33°C
19°C15/22°C
19°C14/27°C
18°C13/25°C
23°C17/31°C
22°C17/31°C
23°C20/28°C
23°C19/29°C
22°C16/30°C
23°C18/31°C
22°C17/30°C
21°C17/29°C
18°C13/24°C
15°C9/21°C
15°C9/23°C
19°C11/29°C
21°C13/30°C
19°C13/27°C
21°C16/27°C
19°C12/22°C
13°C9/18°C
11°C6/17°C
14°C9/18°C
16°C13/18°C
13°C12/14°C
15°C12/20°C
16°C11/23°C
12°C6/19°C
12°C6/20°C
--°C/°C
32AQI
28AQI
32AQI
29AQI
2025 Days Vs Air Quality
Church Street, Marcus Hook, Pennsylvania, United States
88%
181
12%
24
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 291 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
Church Street, Marcus Hook, Pennsylvania, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
40AQI
60AQI
59AQI
35AQI
20AQI
20AQI
34AQI
29AQI
26AQI
37AQI
26AQI
30AQI
23AQI
27AQI
30AQI
15AQI
20AQI
34AQI
37AQI
16AQI
25AQI
35AQI
50AQI
31AQI
25AQI
35AQI
26AQI
54AQI
30AQI
32AQI
14AQI
17AQI
28AQI
35AQI
28AQI
44AQI
41AQI
28AQI
25AQI
23AQI
19AQI
28AQI
20AQI
20AQI
34AQI
35AQI
23AQI
30AQI
29AQI
34AQI
30AQI
18AQI
18AQI
16AQI
16AQI
15AQI
16AQI
13AQI
15AQI
18AQI
24AQI
18AQI
16AQI
31AQI
34AQI
19AQI
22AQI
29AQI
44AQI
48AQI
53AQI
34AQI
24AQI
26AQI
34AQI
54AQI
63AQI
71AQI
76AQI
36AQI
34AQI
31AQI
24AQI
24AQI
24AQI
38AQI
41AQI
51AQI
55AQI
55AQI
50AQI
42AQI
33AQI
40AQI
39AQI
30AQI
28AQI
43AQI
49AQI
67AQI
56AQI
35AQI
32AQI
34AQI
35AQI
33AQI
29AQI
22AQI
25AQI
22AQI
29AQI
27AQI
23AQI
25AQI
29AQI
31AQI
50AQI
40AQI
40AQI
44AQI
36AQI
79AQI
40AQI
48AQI
53AQI
50AQI
38AQI
47AQI
49AQI
60AQI
79AQI
75AQI
53AQI
33AQI
32AQI
31AQI
41AQI
36AQI
27AQI
27AQI
43AQI
47AQI
51AQI
31AQI
22AQI
19AQI
16AQI
24AQI
30AQI
27AQI
27AQI
19AQI
21AQI
31AQI
29AQI
21AQI
23AQI
30AQI
24AQI
27AQI
27AQI
41AQI
52AQI
41AQI
22AQI
26AQI
26AQI
25AQI
35AQI
40AQI
43AQI
40AQI
38AQI
26AQI
23AQI
31AQI
22AQI
25AQI
21AQI
28AQI
40AQI
51AQI
51AQI
51AQI
44AQI
38AQI
27AQI
29AQI
23AQI
25AQI
38AQI
49AQI
41AQI
23AQI
16AQI
21AQI
21AQI
28AQI
29AQI
27AQI
23AQI
18AQI
21AQI
19AQI
43AQI
29AQI
24AQI
40AQI
38AQI
36AQI
34AQI
27AQI
No. of days
202533AQI
Highest AQI recorded in
March43AQI
Lowest AQI recorded in
May24AQI
Most & Least Polluted Years Over the Last 1 Years
Church Street's annual 2025 AQI (33) shows an average percentage change of NaN% (improved AQI) compared to previous years: .