Colbert, Washington, 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
Colbert, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 49 of Good air quality on the same day.
Day & Night AQI Trend: 1st Oct - 2nd Oct 2026
Colbert, Washington, United States
6 AM1st Oct 2026
6 PM
5 AM2nd Oct 2026
58AQI
14AQI
65AQI
34AQI
In the last 24 hours,
Colbert's AQI reached its highest point of 65 at 12 AM during the Night, while the lowest point, 14, was recorded at 6 PM during the Day between 1st Oct and 2nd Oct 2026.
Day & Night AQI Trend : Sep - Oct 2026
Colbert, Washington, United States
14°C11/19°C
14°C10/21°C
15°C7/23°C
16°C7/25°C
15°C11/19°C
15°C11/22°C
17°C9/25°C
19°C11/27°C
16°C10/22°C
18°C12/23°C
10°C7/17°C
10°C5/14°C
13°C7/17°C
15°C7/22°C
18°C12/26°C
17°C11/24°C
17°C12/25°C
20°C12/26°C
19°C14/26°C
18°C14/22°C
15°C9/21°C
16°C11/23°C
12°C8/19°C
10°C3/14°C
10°C5/16°C
11°C5/18°C
13°C9/18°C
14°C8/19°C
12°C5/20°C
15°C8/25°C
50AQI
43AQI
53AQI
45AQI
2026 Days Vs Air Quality
Colbert, Washington, United States
79%
216
17%
45
3%
8
1%
3
Total number of days with different AQI categories in last 275 days in 2026 (90 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2026, 79% of 275 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
Colbert, Washington, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
76AQI (US)
53AQI (US)
33AQI (US)
20AQI (US)
17AQI (US)
15AQI (US)
12AQI (US)
18AQI (US)
18AQI (US)
43AQI (US)
46AQI (US)
34AQI (US)
34AQI (US)
43AQI (US)
26AQI (US)
23AQI (US)
30AQI (US)
22AQI (US)
31AQI (US)
18AQI (US)
26AQI (US)
28AQI (US)
34AQI (US)
32AQI (US)
27AQI (US)
31AQI (US)
33AQI (US)
25AQI (US)
28AQI (US)
33AQI (US)
20AQI (US)
40AQI (US)
36AQI (US)
31AQI (US)
28AQI (US)
29AQI (US)
30AQI (US)
28AQI (US)
36AQI (US)
35AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
29AQI (US)
39AQI (US)
24AQI (US)
42AQI (US)
45AQI (US)
37AQI (US)
28AQI (US)
30AQI (US)
35AQI (US)
29AQI (US)
36AQI (US)
47AQI (US)
34AQI (US)
23AQI (US)
23AQI (US)
26AQI (US)
32AQI (US)
36AQI (US)
26AQI (US)
41AQI (US)
42AQI (US)
21AQI (US)
40AQI (US)
32AQI (US)
29AQI (US)
24AQI (US)
26AQI (US)
34AQI (US)
40AQI (US)
30AQI (US)
21AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
20AQI (US)
28AQI (US)
32AQI (US)
27AQI (US)
23AQI (US)
31AQI (US)
30AQI (US)
31AQI (US)
19AQI (US)
27AQI (US)
36AQI (US)
30AQI (US)
24AQI (US)
24AQI (US)
33AQI (US)
25AQI (US)
21AQI (US)
24AQI (US)
23AQI (US)
19AQI (US)
21AQI (US)
27AQI (US)
25AQI (US)
24AQI (US)
29AQI (US)
33AQI (US)
30AQI (US)
29AQI (US)
31AQI (US)
23AQI (US)
27AQI (US)
16AQI (US)
20AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
18AQI (US)
22AQI (US)
16AQI (US)
23AQI (US)
21AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
23AQI (US)
23AQI (US)
28AQI (US)
20AQI (US)
24AQI (US)
23AQI (US)
18AQI (US)
23AQI (US)
41AQI (US)
23AQI (US)
40AQI (US)
50AQI (US)
53AQI (US)
47AQI (US)
45AQI (US)
40AQI (US)
37AQI (US)
41AQI (US)
46AQI (US)
43AQI (US)
39AQI (US)
26AQI (US)
17AQI (US)
17AQI (US)
19AQI (US)
18AQI (US)
19AQI (US)
14AQI (US)
19AQI (US)
13AQI (US)
12AQI (US)
17AQI (US)
16AQI (US)
16AQI (US)
12AQI (US)
19AQI (US)
24AQI (US)
14AQI (US)
14AQI (US)
20AQI (US)
19AQI (US)
17AQI (US)
36AQI (US)
16AQI (US)
22AQI (US)
15AQI (US)
21AQI (US)
19AQI (US)
16AQI (US)
17AQI (US)
17AQI (US)
23AQI (US)
17AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
24AQI (US)
12AQI (US)
14AQI (US)
15AQI (US)
16AQI (US)
20AQI (US)
21AQI (US)
19AQI (US)
25AQI (US)
17AQI (US)
16AQI (US)
18AQI (US)
16AQI (US)
17AQI (US)
22AQI (US)
13AQI (US)
35AQI (US)
142AQI (US)
68AQI (US)
64AQI (US)
92AQI (US)
90AQI (US)
82AQI (US)
92AQI (US)
68AQI (US)
54AQI (US)
53AQI (US)
55AQI (US)
65AQI (US)
64AQI (US)
63AQI (US)
65AQI (US)
75AQI (US)
120AQI (US)
168AQI (US)
155AQI (US)
115AQI (US)
135AQI (US)
129AQI (US)
132AQI (US)
162AQI (US)
106AQI (US)
110AQI (US)
94AQI (US)
63AQI (US)
45AQI (US)
50AQI (US)
52AQI (US)
51AQI (US)
64AQI (US)
57AQI (US)
61AQI (US)
64AQI (US)
65AQI (US)
52AQI (US)
55AQI (US)
46AQI (US)
51AQI (US)
60AQI (US)
68AQI (US)
55AQI (US)
46AQI (US)
46AQI (US)
51AQI (US)
53AQI (US)
41AQI (US)
39AQI (US)
43AQI (US)
42AQI (US)
38AQI (US)
47AQI (US)
45AQI (US)
54AQI (US)
52AQI (US)
51AQI (US)
40AQI (US)
51AQI (US)
43AQI (US)
47AQI (US)
49AQI (US)
52AQI (US)
47AQI (US)
48AQI (US)
44AQI (US)
58AQI (US)
52AQI (US)
54AQI (US)
65AQI (US)
34AQI (US)
43AQI (US)
48AQI (US)
53AQI (US)
45AQI (US)
47AQI (US)
49AQI (US)
30AQI (US)
32AQI (US)
29AQI (US)
24AQI (US)
30AQI (US)
19AQI (US)
46AQI (US)
82AQI (US)
48AQI (US)
48AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
August82AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202534AQI (US)
Highest AQI (US) recorded in
September61AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Colbert's annual 2026 AQI (US) (38) shows an average percentage change of 11.7% (worsened AQI (US)) compared to previous years: 2025 (34).