Terrace, British Columbia, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Terrace, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 20 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Terrace, British Columbia, Canada
5 AM1st Jun 2026
9 PM
4 AM2nd Jun 2026
23AQI
9AQI
19AQI
10AQI
In the last 24 hours,
Terrace's AQI reached its highest point of 23 at 8 AM during the Day, while the lowest point, 9, was recorded at 5 AM during the Day between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Terrace, British Columbia, Canada
15°C6/24°C
16°C8/25°C
11°C6/16°C
10°C2/17°C
10°C7/15°C
7°C4/9°C
7°C3/12°C
9°C3/14°C
10°C4/16°C
8°C6/11°C
7°C4/10°C
6°C1/11°C
7°C1/12°C
7°C-1/13°C
6°C3/7°C
9°C1/15°C
10°C2/17°C
9°C8/10°C
12°C8/18°C
7°C3/7°C
5°C2/7°C
8°C5/13°C
11°C3/18°C
11°C5/17°C
9°C5/10°C
7°C1/11°C
5°C-1/12°C
9°C-1/16°C
12°C1/22°C
16°C6/25°C
39AQI
21AQI
28AQI
22AQI
2026 Days Vs Air Quality
Terrace, British Columbia, Canada
99%
148
1%
2
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2026, 99% of 153 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
Terrace, British Columbia, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
44AQI (US)
26AQI (US)
14AQI (US)
24AQI (US)
27AQI (US)
26AQI (US)
30AQI (US)
21AQI (US)
23AQI (US)
12AQI (US)
10AQI (US)
14AQI (US)
30AQI (US)
24AQI (US)
22AQI (US)
15AQI (US)
22AQI (US)
24AQI (US)
22AQI (US)
23AQI (US)
20AQI (US)
28AQI (US)
34AQI (US)
45AQI (US)
30AQI (US)
35AQI (US)
32AQI (US)
39AQI (US)
48AQI (US)
43AQI (US)
41AQI (US)
47AQI (US)
49AQI (US)
48AQI (US)
50AQI (US)
48AQI (US)
41AQI (US)
36AQI (US)
42AQI (US)
28AQI (US)
31AQI (US)
33AQI (US)
26AQI (US)
29AQI (US)
38AQI (US)
22AQI (US)
34AQI (US)
30AQI (US)
30AQI (US)
27AQI (US)
18AQI (US)
28AQI (US)
21AQI (US)
21AQI (US)
20AQI (US)
35AQI (US)
20AQI (US)
24AQI (US)
18AQI (US)
26AQI (US)
36AQI (US)
22AQI (US)
24AQI (US)
38AQI (US)
24AQI (US)
35AQI (US)
23AQI (US)
24AQI (US)
25AQI (US)
32AQI (US)
29AQI (US)
33AQI (US)
24AQI (US)
25AQI (US)
36AQI (US)
35AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
21AQI (US)
21AQI (US)
25AQI (US)
26AQI (US)
24AQI (US)
17AQI (US)
22AQI (US)
24AQI (US)
20AQI (US)
22AQI (US)
27AQI (US)
20AQI (US)
21AQI (US)
18AQI (US)
24AQI (US)
24AQI (US)
28AQI (US)
23AQI (US)
21AQI (US)
26AQI (US)
24AQI (US)
23AQI (US)
22AQI (US)
28AQI (US)
20AQI (US)
23AQI (US)
19AQI (US)
18AQI (US)
19AQI (US)
32AQI (US)
25AQI (US)
24AQI (US)
22AQI (US)
18AQI (US)
20AQI (US)
18AQI (US)
18AQI (US)
19AQI (US)
22AQI (US)
19AQI (US)
23AQI (US)
23AQI (US)
26AQI (US)
20AQI (US)
17AQI (US)
15AQI (US)
19AQI (US)
22AQI (US)
17AQI (US)
20AQI (US)
21AQI (US)
18AQI (US)
33AQI (US)
47AQI (US)
51AQI (US)
51AQI (US)
47AQI (US)
42AQI (US)
37AQI (US)
42AQI (US)
45AQI (US)
46AQI (US)
42AQI (US)
19AQI (US)
14AQI (US)
15AQI (US)
18AQI (US)
25AQI (US)
21AQI (US)
14AQI (US)
20AQI (US)
27AQI (US)
32AQI (US)
26AQI (US)
22AQI (US)
29AQI (US)
17AQI (US)
No. of days
202627AQI (US)
Highest AQI (US) recorded in
February32AQI (US)
Lowest AQI (US) recorded in
June17AQI (US)
202527AQI (US)
Highest AQI (US) recorded in
February35AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202423AQI (US)
Highest AQI (US) recorded in
December34AQI (US)
Lowest AQI (US) recorded in
June15AQI (US)
202324AQI (US)
Highest AQI (US) recorded in
August33AQI (US)
Lowest AQI (US) recorded in
September18AQI (US)
202225AQI (US)
Highest AQI (US) recorded in
January31AQI (US)
Lowest AQI (US) recorded in
August13AQI (US)
202119AQI (US)
Highest AQI (US) recorded in
December27AQI (US)
Lowest AQI (US) recorded in
July14AQI (US)
202018AQI (US)
Highest AQI (US) recorded in
March25AQI (US)
Lowest AQI (US) recorded in
June12AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Terrace's annual 2026 AQI (US) (27) shows an average percentage change of 21.6% (worsened AQI (US)) compared to previous years: 2020 (18), 2021 (19), 2022 (25), 2023 (24), 2024 (23), 2025 (27).