College St, Lacey, Washington, 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
College St, Lacey, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 60 of Moderate air quality on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
College St, Lacey, Washington, United States
5 AM14th Aug 2026
8 PM
4 AM15th Aug 2026
54AQI
25AQI
52AQI
42AQI
In the last 24 hours,
College St's AQI reached its highest point of 54 at 2 PM during the Day, while the lowest point, 25, was recorded at 4 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
College St, Lacey, Washington, United States
18°C14/22°C
17°C10/24°C
19°C10/28°C
23°C13/33°C
27°C15/38°C
27°C16/39°C
20°C16/28°C
20°C12/31°C
18°C15/23°C
19°C16/24°C
20°C12/27°C
19°C14/24°C
18°C10/28°C
19°C10/28°C
21°C11/32°C
18°C15/24°C
17°C11/23°C
18°C9/27°C
21°C11/31°C
23°C11/35°C
23°C12/34°C
22°C13/33°C
21°C13/32°C
19°C12/29°C
18°C10/28°C
19°C11/29°C
20°C13/27°C
20°C12/30°C
19°C13/29°C
19°C12/28°C
68AQI
45AQI
50AQI
44AQI
2026 Days Vs Air Quality
College St, Lacey, Washington, United States
92%
206
8%
18
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2026, 92% of 227 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
College St, Lacey, Washington, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
48AQI (US)
51AQI (US)
21AQI (US)
14AQI (US)
19AQI (US)
20AQI (US)
14AQI (US)
13AQI (US)
25AQI (US)
34AQI (US)
24AQI (US)
17AQI (US)
19AQI (US)
23AQI (US)
15AQI (US)
21AQI (US)
47AQI (US)
67AQI (US)
57AQI (US)
41AQI (US)
32AQI (US)
48AQI (US)
54AQI (US)
49AQI (US)
46AQI (US)
46AQI (US)
44AQI (US)
46AQI (US)
52AQI (US)
46AQI (US)
44AQI (US)
48AQI (US)
49AQI (US)
49AQI (US)
48AQI (US)
47AQI (US)
39AQI (US)
38AQI (US)
45AQI (US)
46AQI (US)
38AQI (US)
31AQI (US)
24AQI (US)
39AQI (US)
48AQI (US)
30AQI (US)
30AQI (US)
36AQI (US)
40AQI (US)
33AQI (US)
25AQI (US)
31AQI (US)
34AQI (US)
31AQI (US)
31AQI (US)
29AQI (US)
40AQI (US)
21AQI (US)
28AQI (US)
32AQI (US)
41AQI (US)
25AQI (US)
45AQI (US)
42AQI (US)
36AQI (US)
42AQI (US)
41AQI (US)
33AQI (US)
29AQI (US)
39AQI (US)
30AQI (US)
39AQI (US)
27AQI (US)
33AQI (US)
32AQI (US)
33AQI (US)
28AQI (US)
32AQI (US)
25AQI (US)
34AQI (US)
37AQI (US)
24AQI (US)
30AQI (US)
29AQI (US)
24AQI (US)
21AQI (US)
24AQI (US)
26AQI (US)
17AQI (US)
19AQI (US)
31AQI (US)
27AQI (US)
18AQI (US)
24AQI (US)
26AQI (US)
24AQI (US)
17AQI (US)
20AQI (US)
19AQI (US)
31AQI (US)
29AQI (US)
28AQI (US)
22AQI (US)
34AQI (US)
33AQI (US)
28AQI (US)
20AQI (US)
17AQI (US)
21AQI (US)
20AQI (US)
23AQI (US)
21AQI (US)
23AQI (US)
21AQI (US)
16AQI (US)
17AQI (US)
17AQI (US)
19AQI (US)
16AQI (US)
15AQI (US)
20AQI (US)
22AQI (US)
20AQI (US)
21AQI (US)
16AQI (US)
25AQI (US)
29AQI (US)
26AQI (US)
24AQI (US)
29AQI (US)
20AQI (US)
40AQI (US)
52AQI (US)
56AQI (US)
48AQI (US)
47AQI (US)
43AQI (US)
37AQI (US)
41AQI (US)
48AQI (US)
40AQI (US)
42AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
28AQI (US)
29AQI (US)
31AQI (US)
31AQI (US)
30AQI (US)
25AQI (US)
28AQI (US)
25AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
27AQI (US)
25AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
21AQI (US)
28AQI (US)
29AQI (US)
27AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
25AQI (US)
25AQI (US)
28AQI (US)
29AQI (US)
27AQI (US)
29AQI (US)
33AQI (US)
30AQI (US)
29AQI (US)
31AQI (US)
30AQI (US)
28AQI (US)
29AQI (US)
42AQI (US)
43AQI (US)
39AQI (US)
35AQI (US)
48AQI (US)
51AQI (US)
44AQI (US)
45AQI (US)
50AQI (US)
49AQI (US)
49AQI (US)
50AQI (US)
32AQI (US)
44AQI (US)
47AQI (US)
38AQI (US)
27AQI (US)
58AQI (US)
65AQI (US)
88AQI (US)
74AQI (US)
53AQI (US)
47AQI (US)
56AQI (US)
51AQI (US)
51AQI (US)
60AQI (US)
50AQI (US)
45AQI (US)
60AQI (US)
35AQI (US)
37AQI (US)
31AQI (US)
23AQI (US)
31AQI (US)
26AQI (US)
36AQI (US)
55AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
August55AQI (US)
Lowest AQI (US) recorded in
April23AQI (US)
202527AQI (US)
Highest AQI (US) recorded in
January39AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202421AQI (US)
Highest AQI (US) recorded in
December29AQI (US)
Lowest AQI (US) recorded in
March13AQI (US)
202323AQI (US)
Highest AQI (US) recorded in
August28AQI (US)
Lowest AQI (US) recorded in
March14AQI (US)
202230AQI (US)
Highest AQI (US) recorded in
October49AQI (US)
Lowest AQI (US) recorded in
July19AQI (US)
202123AQI (US)
Highest AQI (US) recorded in
August29AQI (US)
Lowest AQI (US) recorded in
February18AQI (US)
202030AQI (US)
Highest AQI (US) recorded in
September70AQI (US)
Lowest AQI (US) recorded in
July19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
College St's annual 2026 AQI (US) (33) shows an average percentage change of 31.05% (worsened AQI (US)) compared to previous years: 2020 (30), 2021 (23), 2022 (30), 2023 (23), 2024 (21), 2025 (27).