Surrey, 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
Surrey, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Surrey, British Columbia, Canada
5 AM1st Aug 2026
9 PM
4 AM2nd Aug 2026
94AQI
30AQI
62AQI
16AQI
In the last 24 hours,
Surrey's AQI reached its highest point of 94 at 8 AM during the Day, while the lowest point, 16, was recorded at 12 AM during the Night between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Surrey, British Columbia, Canada
16°C12/22°C
18°C12/26°C
21°C12/30°C
19°C12/25°C
18°C14/23°C
18°C12/26°C
19°C14/24°C
18°C13/24°C
18°C13/23°C
18°C10/26°C
21°C13/30°C
22°C12/32°C
18°C14/25°C
17°C15/22°C
18°C12/25°C
19°C13/27°C
23°C14/33°C
26°C16/37°C
26°C16/37°C
23°C19/29°C
21°C15/28°C
19°C14/22°C
17°C16/19°C
18°C14/24°C
18°C15/23°C
18°C11/26°C
19°C12/25°C
21°C12/31°C
18°C15/23°C
17°C11/24°C
45AQI
34AQI
40AQI
33AQI
2026 Days Vs Air Quality
Surrey, British Columbia, Canada
93%
196
7%
14
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 214 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
Surrey, British Columbia, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
46AQI (US)
38AQI (US)
14AQI (US)
10AQI (US)
18AQI (US)
12AQI (US)
12AQI (US)
13AQI (US)
18AQI (US)
21AQI (US)
22AQI (US)
18AQI (US)
20AQI (US)
20AQI (US)
14AQI (US)
24AQI (US)
30AQI (US)
38AQI (US)
40AQI (US)
44AQI (US)
30AQI (US)
32AQI (US)
34AQI (US)
38AQI (US)
26AQI (US)
34AQI (US)
26AQI (US)
38AQI (US)
52AQI (US)
47AQI (US)
44AQI (US)
50AQI (US)
48AQI (US)
49AQI (US)
40AQI (US)
40AQI (US)
29AQI (US)
29AQI (US)
42AQI (US)
40AQI (US)
42AQI (US)
30AQI (US)
26AQI (US)
41AQI (US)
44AQI (US)
36AQI (US)
41AQI (US)
45AQI (US)
34AQI (US)
30AQI (US)
30AQI (US)
37AQI (US)
34AQI (US)
38AQI (US)
38AQI (US)
36AQI (US)
34AQI (US)
18AQI (US)
32AQI (US)
31AQI (US)
38AQI (US)
32AQI (US)
46AQI (US)
36AQI (US)
34AQI (US)
42AQI (US)
41AQI (US)
40AQI (US)
34AQI (US)
40AQI (US)
42AQI (US)
38AQI (US)
32AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
30AQI (US)
34AQI (US)
40AQI (US)
37AQI (US)
36AQI (US)
30AQI (US)
32AQI (US)
28AQI (US)
28AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
20AQI (US)
28AQI (US)
30AQI (US)
22AQI (US)
28AQI (US)
23AQI (US)
22AQI (US)
18AQI (US)
20AQI (US)
20AQI (US)
26AQI (US)
26AQI (US)
18AQI (US)
30AQI (US)
33AQI (US)
32AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
16AQI (US)
14AQI (US)
19AQI (US)
17AQI (US)
16AQI (US)
22AQI (US)
18AQI (US)
20AQI (US)
17AQI (US)
20AQI (US)
21AQI (US)
20AQI (US)
21AQI (US)
26AQI (US)
26AQI (US)
17AQI (US)
14AQI (US)
19AQI (US)
16AQI (US)
18AQI (US)
18AQI (US)
16AQI (US)
22AQI (US)
46AQI (US)
52AQI (US)
50AQI (US)
44AQI (US)
44AQI (US)
42AQI (US)
34AQI (US)
37AQI (US)
38AQI (US)
40AQI (US)
42AQI (US)
26AQI (US)
18AQI (US)
12AQI (US)
12AQI (US)
12AQI (US)
18AQI (US)
20AQI (US)
13AQI (US)
12AQI (US)
21AQI (US)
24AQI (US)
25AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
22AQI (US)
16AQI (US)
14AQI (US)
14AQI (US)
12AQI (US)
12AQI (US)
18AQI (US)
14AQI (US)
14AQI (US)
15AQI (US)
13AQI (US)
14AQI (US)
16AQI (US)
18AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
16AQI (US)
18AQI (US)
18AQI (US)
24AQI (US)
28AQI (US)
25AQI (US)
14AQI (US)
16AQI (US)
12AQI (US)
10AQI (US)
16AQI (US)
29AQI (US)
25AQI (US)
27AQI (US)
24AQI (US)
17AQI (US)
16AQI (US)
18AQI (US)
46AQI (US)
52AQI (US)
40AQI (US)
46AQI (US)
60AQI (US)
73AQI (US)
54AQI (US)
60AQI (US)
57AQI (US)
68AQI (US)
67AQI (US)
56AQI (US)
40AQI (US)
59AQI (US)
58AQI (US)
54AQI (US)
28AQI (US)
37AQI (US)
33AQI (US)
23AQI (US)
27AQI (US)
19AQI (US)
37AQI (US)
54AQI (US)
No. of days
202629AQI (US)
Highest AQI (US) recorded in
August54AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202526AQI (US)
Highest AQI (US) recorded in
September35AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202421AQI (US)
Highest AQI (US) recorded in
December27AQI (US)
Lowest AQI (US) recorded in
June17AQI (US)
202323AQI (US)
Highest AQI (US) recorded in
August32AQI (US)
Lowest AQI (US) recorded in
January17AQI (US)
202218AQI (US)
Highest AQI (US) recorded in
October46AQI (US)
Lowest AQI (US) recorded in
January9AQI (US)
202121AQI (US)
Highest AQI (US) recorded in
August44AQI (US)
Lowest AQI (US) recorded in
December8AQI (US)
202028AQI (US)
Highest AQI (US) recorded in
September61AQI (US)
Lowest AQI (US) recorded in
June18AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Surrey's annual 2026 AQI (US) (29) shows an average percentage change of 29.7% (worsened AQI (US)) compared to previous years: 2020 (28), 2021 (21), 2022 (18), 2023 (23), 2024 (21), 2025 (26).