Auclair, Quebec, 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
Auclair, Quebec, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 21 of Good air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Auclair, Quebec, Canada
4 AM2nd Jun 2026
8 PM
3 AM3rd Jun 2026
42AQI
12AQI
16AQI
10AQI
In the last 24 hours,
Auclair's AQI reached its highest point of 42 at 12 PM during the Day, while the lowest point, 10, was recorded at 9 PM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Auclair, Quebec, Canada
13°C3/23°C
9°C6/11°C
7°C3/12°C
6°C1/11°C
9°C0/15°C
10°C6/16°C
6°C2/9°C
3°C-2/7°C
8°C-1/16°C
10°C6/14°C
12°C3/19°C
17°C7/25°C
12°C7/13°C
11°C1/19°C
12°C8/15°C
14°C4/21°C
4°C1/9°C
7°C0/14°C
9°C0/18°C
15°C5/24°C
11°C10/12°C
15°C9/22°C
10°C6/13°C
4°C3/7°C
7°C2/11°C
10°C2/16°C
10°C5/18°C
13°C5/19°C
14°C6/21°C
18°C10/26°C
41AQI
23AQI
32AQI
26AQI
2026 Days Vs Air Quality
Auclair, Quebec, Canada
99%
148
1%
2
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2026, 99% 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
Auclair, Quebec, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI (US)
11AQI (US)
11AQI (US)
29AQI (US)
22AQI (US)
41AQI (US)
43AQI (US)
42AQI (US)
20AQI (US)
10AQI (US)
11AQI (US)
13AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
13AQI (US)
16AQI (US)
25AQI (US)
42AQI (US)
19AQI (US)
19AQI (US)
40AQI (US)
55AQI (US)
39AQI (US)
42AQI (US)
43AQI (US)
32AQI (US)
37AQI (US)
38AQI (US)
50AQI (US)
38AQI (US)
38AQI (US)
51AQI (US)
41AQI (US)
39AQI (US)
44AQI (US)
30AQI (US)
26AQI (US)
36AQI (US)
39AQI (US)
49AQI (US)
35AQI (US)
37AQI (US)
40AQI (US)
33AQI (US)
34AQI (US)
39AQI (US)
34AQI (US)
37AQI (US)
39AQI (US)
39AQI (US)
29AQI (US)
35AQI (US)
34AQI (US)
38AQI (US)
39AQI (US)
33AQI (US)
26AQI (US)
22AQI (US)
27AQI (US)
48AQI (US)
35AQI (US)
37AQI (US)
34AQI (US)
27AQI (US)
44AQI (US)
37AQI (US)
35AQI (US)
35AQI (US)
41AQI (US)
38AQI (US)
33AQI (US)
34AQI (US)
30AQI (US)
31AQI (US)
30AQI (US)
26AQI (US)
33AQI (US)
36AQI (US)
36AQI (US)
26AQI (US)
33AQI (US)
28AQI (US)
25AQI (US)
20AQI (US)
21AQI (US)
22AQI (US)
21AQI (US)
24AQI (US)
19AQI (US)
27AQI (US)
30AQI (US)
25AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
20AQI (US)
33AQI (US)
32AQI (US)
27AQI (US)
26AQI (US)
21AQI (US)
27AQI (US)
24AQI (US)
27AQI (US)
29AQI (US)
23AQI (US)
30AQI (US)
21AQI (US)
18AQI (US)
17AQI (US)
22AQI (US)
19AQI (US)
22AQI (US)
27AQI (US)
25AQI (US)
22AQI (US)
23AQI (US)
24AQI (US)
20AQI (US)
19AQI (US)
36AQI (US)
32AQI (US)
28AQI (US)
21AQI (US)
23AQI (US)
28AQI (US)
26AQI (US)
20AQI (US)
25AQI (US)
16AQI (US)
38AQI (US)
50AQI (US)
47AQI (US)
47AQI (US)
49AQI (US)
49AQI (US)
42AQI (US)
44AQI (US)
46AQI (US)
43AQI (US)
44AQI (US)
19AQI (US)
20AQI (US)
15AQI (US)
16AQI (US)
14AQI (US)
12AQI (US)
20AQI (US)
21AQI (US)
29AQI (US)
36AQI (US)
31AQI (US)
25AQI (US)
30AQI (US)
21AQI (US)
No. of days
202630AQI (US)
Highest AQI (US) recorded in
February36AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202526AQI (US)
Highest AQI (US) recorded in
July43AQI (US)
Lowest AQI (US) recorded in
April17AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Auclair's annual 2026 AQI (US) (30) shows an average percentage change of 15.3% (worsened AQI (US)) compared to previous years: 2025 (26).