Pumphrey, Baltimore, Maryland, 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
Pumphrey, Baltimore, Maryland, United States
AQI Trends: Highest and Lowest
Same Day Analysis (18th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Pumphrey, Baltimore, Maryland, United States
7 AM18th Oct 2025
6 PM
6 AM19th Oct 2025
61AQI
45AQI
64AQI
40AQI
In the last 24 hours,
Pumphrey's AQI reached its highest point of 64 at 5 AM during the Night, while the lowest point, 40, was recorded at 9 PM during the Night between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Pumphrey, Baltimore, Maryland, United States
25°C16/33°C
20°C17/23°C
21°C18/24°C
20°C15/28°C
23°C17/33°C
23°C19/30°C
24°C21/29°C
24°C19/30°C
22°C18/27°C
23°C18/31°C
22°C18/28°C
22°C18/29°C
19°C14/25°C
16°C10/21°C
16°C10/25°C
18°C10/29°C
19°C11/29°C
20°C13/30°C
21°C15/30°C
19°C13/23°C
13°C9/19°C
13°C6/18°C
15°C9/20°C
16°C14/18°C
14°C13/15°C
15°C12/22°C
16°C10/25°C
13°C7/20°C
12°C6/20°C
14°C7/23°C
--°C/°C
41AQI
36AQI
40AQI
35AQI
2025 Days Vs Air Quality
Pumphrey, Baltimore, Maryland, United States
85%
176
15%
30
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% of 292 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
Pumphrey, Baltimore, Maryland, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI
38AQI
57AQI
46AQI
28AQI
21AQI
26AQI
33AQI
31AQI
34AQI
38AQI
21AQI
25AQI
23AQI
23AQI
23AQI
18AQI
20AQI
36AQI
35AQI
17AQI
21AQI
38AQI
53AQI
37AQI
26AQI
34AQI
32AQI
51AQI
33AQI
37AQI
13AQI
20AQI
33AQI
34AQI
37AQI
48AQI
43AQI
25AQI
26AQI
23AQI
21AQI
33AQI
22AQI
22AQI
36AQI
38AQI
24AQI
29AQI
33AQI
47AQI
31AQI
19AQI
22AQI
20AQI
17AQI
15AQI
15AQI
15AQI
18AQI
21AQI
33AQI
17AQI
19AQI
31AQI
30AQI
21AQI
26AQI
32AQI
48AQI
51AQI
47AQI
33AQI
37AQI
36AQI
40AQI
56AQI
63AQI
67AQI
59AQI
42AQI
29AQI
28AQI
33AQI
28AQI
25AQI
45AQI
48AQI
55AQI
58AQI
58AQI
49AQI
38AQI
29AQI
43AQI
43AQI
44AQI
31AQI
42AQI
54AQI
82AQI
53AQI
34AQI
41AQI
35AQI
31AQI
36AQI
33AQI
26AQI
27AQI
26AQI
31AQI
28AQI
31AQI
33AQI
29AQI
30AQI
55AQI
48AQI
36AQI
50AQI
42AQI
56AQI
37AQI
52AQI
55AQI
47AQI
30AQI
42AQI
48AQI
57AQI
67AQI
70AQI
63AQI
52AQI
43AQI
47AQI
48AQI
35AQI
27AQI
26AQI
43AQI
44AQI
45AQI
29AQI
21AQI
23AQI
19AQI
25AQI
29AQI
27AQI
25AQI
21AQI
21AQI
34AQI
30AQI
21AQI
31AQI
32AQI
21AQI
28AQI
29AQI
37AQI
52AQI
41AQI
29AQI
27AQI
22AQI
23AQI
36AQI
43AQI
46AQI
40AQI
35AQI
23AQI
23AQI
36AQI
33AQI
29AQI
24AQI
32AQI
45AQI
40AQI
24AQI
22AQI
34AQI
53AQI
52AQI
39AQI
39AQI
44AQI
51AQI
56AQI
56AQI
40AQI
38AQI
42AQI
41AQI
40AQI
23AQI
27AQI
30AQI
43AQI
39AQI
43AQI
53AQI
38AQI
30AQI
27AQI
42AQI
40AQI
37AQI
34AQI
41AQI
No. of days
202536AQI
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
May27AQI
Most & Least Polluted Years Over the Last 1 Years
Pumphrey's annual 2025 AQI (36) shows an average percentage change of NaN% (improved AQI) compared to previous years: .