Corner Brook, Newfoundland And Labrador, 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
Corner Brook, Newfoundland And Labrador, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 22 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Corner Brook, Newfoundland And Labrador, Canada
5 AM2nd Jun 2026
9 PM
4 AM3rd Jun 2026
30AQI
18AQI
31AQI
12AQI
In the last 24 hours,
Corner Brook's AQI reached its highest point of 31 at 11 PM during the Night, while the lowest point, 12, was recorded at 4 AM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Corner Brook, Newfoundland And Labrador, Canada
8°C3/13°C
11°C6/15°C
10°C6/13°C
8°C5/11°C
5°C0/10°C
6°C0/12°C
6°C4/9°C
4°C2/5°C
2°C1/2°C
5°C-3/12°C
7°C3/10°C
8°C5/13°C
8°C3/14°C
4°C0/7°C
7°C0/13°C
8°C5/12°C
5°C2/7°C
4°C1/6°C
5°C0/9°C
7°C-1/13°C
10°C2/17°C
6°C4/9°C
7°C0/13°C
8°C3/15°C
4°C1/8°C
4°C-1/9°C
5°C-3/13°C
5°C-2/11°C
4°C-2/10°C
7°C-2/14°C
44AQI
28AQI
42AQI
32AQI
2026 Days Vs Air Quality
Corner Brook, Newfoundland And Labrador, Canada
93%
141
7%
10
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 154 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
Corner Brook, Newfoundland And Labrador, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI (US)
18AQI (US)
13AQI (US)
13AQI (US)
18AQI (US)
24AQI (US)
24AQI (US)
14AQI (US)
19AQI (US)
16AQI (US)
16AQI (US)
10AQI (US)
11AQI (US)
14AQI (US)
23AQI (US)
14AQI (US)
15AQI (US)
22AQI (US)
14AQI (US)
17AQI (US)
17AQI (US)
43AQI (US)
56AQI (US)
49AQI (US)
50AQI (US)
48AQI (US)
40AQI (US)
45AQI (US)
49AQI (US)
49AQI (US)
42AQI (US)
47AQI (US)
51AQI (US)
50AQI (US)
52AQI (US)
51AQI (US)
40AQI (US)
34AQI (US)
44AQI (US)
44AQI (US)
43AQI (US)
38AQI (US)
37AQI (US)
45AQI (US)
46AQI (US)
36AQI (US)
41AQI (US)
44AQI (US)
42AQI (US)
40AQI (US)
39AQI (US)
37AQI (US)
34AQI (US)
35AQI (US)
39AQI (US)
39AQI (US)
35AQI (US)
33AQI (US)
33AQI (US)
35AQI (US)
48AQI (US)
45AQI (US)
44AQI (US)
41AQI (US)
33AQI (US)
45AQI (US)
41AQI (US)
40AQI (US)
33AQI (US)
40AQI (US)
42AQI (US)
38AQI (US)
35AQI (US)
32AQI (US)
34AQI (US)
34AQI (US)
31AQI (US)
35AQI (US)
39AQI (US)
42AQI (US)
35AQI (US)
41AQI (US)
36AQI (US)
32AQI (US)
26AQI (US)
27AQI (US)
32AQI (US)
28AQI (US)
25AQI (US)
23AQI (US)
28AQI (US)
29AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
30AQI (US)
31AQI (US)
24AQI (US)
29AQI (US)
32AQI (US)
34AQI (US)
30AQI (US)
28AQI (US)
31AQI (US)
28AQI (US)
26AQI (US)
22AQI (US)
23AQI (US)
27AQI (US)
31AQI (US)
28AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
20AQI (US)
33AQI (US)
37AQI (US)
29AQI (US)
26AQI (US)
25AQI (US)
30AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
20AQI (US)
44AQI (US)
53AQI (US)
54AQI (US)
58AQI (US)
53AQI (US)
53AQI (US)
48AQI (US)
40AQI (US)
51AQI (US)
47AQI (US)
45AQI (US)
30AQI (US)
23AQI (US)
21AQI (US)
21AQI (US)
20AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
22AQI (US)
27AQI (US)
41AQI (US)
36AQI (US)
28AQI (US)
35AQI (US)
25AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202523AQI (US)
Highest AQI (US) recorded in
August30AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202419AQI (US)
Highest AQI (US) recorded in
April35AQI (US)
Lowest AQI (US) recorded in
September14AQI (US)
202320AQI (US)
Highest AQI (US) recorded in
April25AQI (US)
Lowest AQI (US) recorded in
August15AQI (US)
202223AQI (US)
Highest AQI (US) recorded in
August31AQI (US)
Lowest AQI (US) recorded in
September14AQI (US)
202125AQI (US)
Highest AQI (US) recorded in
March32AQI (US)
Lowest AQI (US) recorded in
September18AQI (US)
202025AQI (US)
Highest AQI (US) recorded in
April38AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Corner Brook's annual 2026 AQI (US) (33) shows an average percentage change of 48.2% (worsened AQI (US)) compared to previous years: 2020 (25), 2021 (25), 2022 (23), 2023 (20), 2024 (19), 2025 (23).