King Street, Smithers, British Columbia, Canada 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
King Street, Smithers, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 19 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
King Street, Smithers, British Columbia, Canada
5 AM12th Aug 2025
9 PM
4 AM13th Aug 2025
24AQI
17AQI
22AQI
17AQI
In the last 24 hours,
King Street's AQI reached its highest point of 24 at 5 PM during the Day, while the lowest point, 17, was recorded at 2 AM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
King Street, Smithers, British Columbia, Canada
15°C6/23°C
19°C10/25°C
18°C12/24°C
19°C13/24°C
16°C10/22°C
16°C12/20°C
20°C15/26°C
20°C16/25°C
20°C11/26°C
17°C10/22°C
12°C8/18°C
13°C6/19°C
14°C6/21°C
17°C9/23°C
18°C9/25°C
20°C12/27°C
21°C13/29°C
20°C11/27°C
19°C14/24°C
18°C14/23°C
15°C10/19°C
14°C8/20°C
13°C11/15°C
15°C9/20°C
16°C12/20°C
13°C9/17°C
13°C8/19°C
15°C10/20°C
16°C9/23°C
15°C9/20°C
--°C/°C
35AQI
30AQI
29AQI
27AQI
2025 Days Vs Air Quality
King Street, Smithers, British Columbia, Canada
96%
135
4%
5
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 225 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
King Street, Smithers, British Columbia, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
64AQI
27AQI
16AQI
22AQI
36AQI
42AQI
40AQI
49AQI
47AQI
43AQI
31AQI
31AQI
17AQI
21AQI
23AQI
30AQI
19AQI
33AQI
27AQI
19AQI
24AQI
23AQI
32AQI
42AQI
19AQI
17AQI
18AQI
21AQI
19AQI
25AQI
26AQI
25AQI
24AQI
16AQI
14AQI
29AQI
35AQI
25AQI
15AQI
14AQI
17AQI
20AQI
21AQI
17AQI
16AQI
16AQI
18AQI
25AQI
17AQI
18AQI
21AQI
18AQI
18AQI
14AQI
19AQI
14AQI
14AQI
25AQI
18AQI
13AQI
15AQI
14AQI
14AQI
17AQI
21AQI
30AQI
28AQI
15AQI
19AQI
26AQI
24AQI
29AQI
15AQI
30AQI
26AQI
22AQI
52AQI
60AQI
64AQI
35AQI
29AQI
27AQI
29AQI
20AQI
20AQI
16AQI
18AQI
15AQI
16AQI
29AQI
42AQI
24AQI
19AQI
16AQI
13AQI
15AQI
16AQI
18AQI
17AQI
17AQI
17AQI
21AQI
19AQI
18AQI
18AQI
16AQI
19AQI
21AQI
20AQI
18AQI
19AQI
31AQI
29AQI
39AQI
45AQI
41AQI
44AQI
54AQI
40AQI
40AQI
28AQI
21AQI
21AQI
26AQI
33AQI
37AQI
47AQI
33AQI
23AQI
28AQI
21AQI
24AQI
25AQI
21AQI
20AQI
29AQI
27AQI
25AQI
22AQI
19AQI
35AQI
27AQI
19AQI
26AQI
28AQI
24AQI
No. of days
202525AQI
Highest AQI recorded in
March35AQI
Lowest AQI recorded in
May19AQI
Most & Least Polluted Years Over the Last 1 Years
King Street's annual 2025 AQI (25) shows an average percentage change of NaN% (improved AQI) compared to previous years: .