Northeast Washington, Washington, District of Columbia, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Northeast Washington, Washington, District of Columbia, United States
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 45 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Northeast Washington, Washington, District of Columbia, United States
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
48AQI
30AQI
52AQI
40AQI
In the last 24 hours,
Northeast Washington's AQI reached its highest point of 52 at 1 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Northeast Washington, Washington, District of Columbia, United States
28°C23/34°C
28°C23/35°C
27°C24/32°C
27°C22/32°C
27°C23/32°C
30°C23/38°C
28°C25/32°C
27°C24/31°C
28°C24/34°C
27°C22/31°C
26°C20/33°C
26°C22/32°C
28°C21/35°C
31°C23/39°C
30°C24/37°C
29°C25/36°C
31°C24/38°C
31°C24/38°C
31°C25/38°C
29°C22/34°C
21°C20/23°C
22°C17/27°C
24°C17/29°C
25°C16/33°C
25°C19/30°C
23°C22/26°C
24°C20/28°C
23°C18/29°C
24°C18/32°C
25°C16/32°C
--°C/°C
43AQI
43AQI
45AQI
45AQI
2025 Days Vs Air Quality
Northeast Washington, Washington, District of Columbia, United States
82%
113
18%
24
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% of 223 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
Northeast Washington, Washington, District of Columbia, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
37AQI
56AQI
37AQI
30AQI
21AQI
26AQI
35AQI
33AQI
41AQI
40AQI
19AQI
21AQI
22AQI
24AQI
24AQI
17AQI
20AQI
37AQI
38AQI
15AQI
22AQI
43AQI
55AQI
42AQI
33AQI
44AQI
34AQI
51AQI
40AQI
42AQI
13AQI
23AQI
36AQI
37AQI
47AQI
47AQI
44AQI
27AQI
29AQI
25AQI
24AQI
39AQI
24AQI
23AQI
37AQI
39AQI
26AQI
32AQI
40AQI
51AQI
33AQI
20AQI
22AQI
23AQI
20AQI
17AQI
15AQI
16AQI
18AQI
25AQI
33AQI
20AQI
20AQI
35AQI
30AQI
21AQI
29AQI
36AQI
48AQI
54AQI
52AQI
41AQI
47AQI
44AQI
39AQI
50AQI
56AQI
61AQI
50AQI
42AQI
24AQI
26AQI
40AQI
31AQI
23AQI
45AQI
48AQI
56AQI
58AQI
60AQI
52AQI
40AQI
31AQI
46AQI
44AQI
48AQI
32AQI
45AQI
53AQI
82AQI
54AQI
44AQI
47AQI
34AQI
34AQI
41AQI
43AQI
34AQI
30AQI
29AQI
36AQI
33AQI
33AQI
38AQI
29AQI
32AQI
57AQI
54AQI
41AQI
50AQI
46AQI
51AQI
35AQI
54AQI
56AQI
48AQI
27AQI
40AQI
49AQI
57AQI
67AQI
69AQI
65AQI
48AQI
32AQI
45AQI
36AQI
32AQI
29AQI
43AQI
43AQI
50AQI
No. of days
202538AQI
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
May29AQI
Most & Least Polluted Years Over the Last 1 Years
Northeast Washington's annual 2025 AQI (38) shows an average percentage change of NaN% (improved AQI) compared to previous years: .