North Laurel, 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
North Laurel, Maryland, United States
AQI Trends: Highest and Lowest
Same Day Analysis (6th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Oct - 7th Oct 2025
North Laurel, Maryland, United States
6 AM6th Oct 2025
7 PM
5 AM7th Oct 2025
66AQI
48AQI
57AQI
57AQI
In the last 24 hours,
North Laurel's AQI reached its highest point of 66 at 12 PM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 6th Oct and 7th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
North Laurel, Maryland, United States
20°C16/25°C
18°C11/25°C
18°C11/25°C
17°C15/20°C
21°C17/26°C
22°C13/30°C
23°C14/31°C
24°C17/32°C
22°C17/27°C
19°C16/24°C
17°C16/19°C
23°C18/31°C
25°C16/33°C
20°C17/23°C
20°C18/24°C
20°C15/28°C
23°C17/33°C
23°C18/31°C
23°C21/29°C
24°C19/30°C
22°C18/28°C
23°C18/32°C
22°C17/29°C
23°C19/29°C
19°C15/25°C
16°C9/22°C
17°C9/26°C
19°C9/29°C
19°C11/30°C
20°C13/31°C
--°C/°C
33AQI
30AQI
36AQI
32AQI
2025 Days Vs Air Quality
North Laurel, Maryland, United States
90%
252
10%
27
Total number of days with different AQI categories in last 280 days in 2025 (85 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 280 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
North Laurel, Maryland, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
24AQI
21AQI
26AQI
19AQI
25AQI
32AQI
17AQI
19AQI
20AQI
29AQI
35AQI
41AQI
39AQI
22AQI
25AQI
41AQI
37AQI
38AQI
44AQI
23AQI
33AQI
45AQI
62AQI
50AQI
54AQI
43AQI
37AQI
24AQI
24AQI
27AQI
38AQI
23AQI
24AQI
43AQI
33AQI
27AQI
27AQI
26AQI
28AQI
26AQI
30AQI
37AQI
53AQI
33AQI
23AQI
25AQI
21AQI
22AQI
22AQI
24AQI
24AQI
24AQI
39AQI
35AQI
41AQI
38AQI
33AQI
43AQI
23AQI
24AQI
25AQI
32AQI
37AQI
25AQI
22AQI
26AQI
25AQI
27AQI
29AQI
33AQI
29AQI
40AQI
46AQI
38AQI
28AQI
20AQI
17AQI
24AQI
30AQI
17AQI
23AQI
20AQI
31AQI
19AQI
21AQI
22AQI
39AQI
57AQI
44AQI
27AQI
20AQI
27AQI
34AQI
28AQI
35AQI
39AQI
23AQI
22AQI
22AQI
30AQI
25AQI
21AQI
19AQI
38AQI
32AQI
17AQI
21AQI
42AQI
54AQI
40AQI
30AQI
34AQI
28AQI
54AQI
38AQI
35AQI
13AQI
17AQI
39AQI
33AQI
40AQI
45AQI
39AQI
23AQI
29AQI
22AQI
18AQI
29AQI
21AQI
18AQI
31AQI
38AQI
23AQI
32AQI
33AQI
42AQI
34AQI
30AQI
27AQI
22AQI
21AQI
14AQI
14AQI
16AQI
16AQI
23AQI
32AQI
16AQI
17AQI
30AQI
30AQI
20AQI
21AQI
30AQI
52AQI
57AQI
50AQI
32AQI
36AQI
38AQI
39AQI
55AQI
63AQI
69AQI
53AQI
37AQI
28AQI
29AQI
31AQI
26AQI
26AQI
40AQI
43AQI
51AQI
57AQI
56AQI
48AQI
43AQI
26AQI
36AQI
44AQI
48AQI
30AQI
41AQI
53AQI
89AQI
57AQI
34AQI
42AQI
32AQI
28AQI
42AQI
42AQI
33AQI
32AQI
23AQI
35AQI
26AQI
30AQI
32AQI
22AQI
29AQI
46AQI
52AQI
37AQI
50AQI
30AQI
45AQI
28AQI
43AQI
54AQI
47AQI
26AQI
33AQI
39AQI
52AQI
66AQI
69AQI
62AQI
55AQI
34AQI
30AQI
35AQI
29AQI
28AQI
26AQI
44AQI
47AQI
44AQI
29AQI
18AQI
23AQI
18AQI
22AQI
27AQI
23AQI
24AQI
19AQI
19AQI
25AQI
24AQI
19AQI
24AQI
26AQI
23AQI
27AQI
33AQI
36AQI
51AQI
32AQI
22AQI
22AQI
19AQI
22AQI
32AQI
40AQI
47AQI
50AQI
38AQI
25AQI
20AQI
36AQI
33AQI
24AQI
24AQI
40AQI
44AQI
43AQI
28AQI
31AQI
25AQI
32AQI
32AQI
35AQI
34AQI
36AQI
45AQI
50AQI
58AQI
33AQI
30AQI
29AQI
30AQI
27AQI
41AQI
40AQI
33AQI
32AQI
43AQI
No. of days
202533AQI
Highest AQI recorded in
October43AQI
Lowest AQI recorded in
May27AQI
202431AQI
Highest AQI recorded in
July46AQI
Lowest AQI recorded in
March21AQI
202333AQI
Highest AQI recorded in
June60AQI
Lowest AQI recorded in
October21AQI
202229AQI
Highest AQI recorded in
July37AQI
Lowest AQI recorded in
April22AQI
202129AQI
Highest AQI recorded in
July41AQI
Lowest AQI recorded in
May22AQI
202029AQI
Highest AQI recorded in
July35AQI
Lowest AQI recorded in
April24AQI
Most & Least Polluted Years Over the Last 6 Years
North Laurel's annual 2025 AQI (33) shows an average percentage change of 9.8% (worsened AQI) compared to previous years: 2020 (29), 2021 (29), 2022 (29), 2023 (33), 2024 (31).