Rosser, Manitoba, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Rosser, Manitoba, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (30th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 41 of Good air quality on the same day.
Day & Night AQI Trend: 29th Sep - 30th Sep 2026
Rosser, Manitoba, Canada
7 AM29th Sep 2026
7 PM
6 AM30th Sep 2026
80AQI
23AQI
59AQI
21AQI
In the last 24 hours,
Rosser's AQI reached its highest point of 80 at 7 AM during the Day, while the lowest point, 21, was recorded at 5 AM during the Night between 29th Sep and 30th Sep 2026.
Day & Night AQI Trend : Sep 2026
Rosser, Manitoba, Canada
19°C13/25°C
19°C12/26°C
19°C13/27°C
19°C15/24°C
20°C15/29°C
22°C16/30°C
21°C18/24°C
19°C15/24°C
18°C13/24°C
19°C10/30°C
19°C15/22°C
12°C10/14°C
12°C8/16°C
11°C10/14°C
11°C8/13°C
9°C7/14°C
12°C9/17°C
13°C9/19°C
16°C11/20°C
12°C7/16°C
15°C10/19°C
14°C9/18°C
15°C10/20°C
16°C13/19°C
17°C14/23°C
16°C14/17°C
15°C13/18°C
12°C11/13°C
17°C14/22°C
14°C12/17°C
36AQI
32AQI
38AQI
32AQI
2026 Days Vs Air Quality
Rosser, Manitoba, Canada
79%
212
21%
57
0.3%
1
Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2026, 79% of 273 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Rosser, Manitoba, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
16AQI (US)
17AQI (US)
21AQI (US)
24AQI (US)
43AQI (US)
28AQI (US)
36AQI (US)
34AQI (US)
44AQI (US)
16AQI (US)
23AQI (US)
19AQI (US)
18AQI (US)
14AQI (US)
15AQI (US)
16AQI (US)
20AQI (US)
15AQI (US)
26AQI (US)
27AQI (US)
18AQI (US)
58AQI (US)
62AQI (US)
56AQI (US)
56AQI (US)
43AQI (US)
41AQI (US)
44AQI (US)
46AQI (US)
49AQI (US)
40AQI (US)
47AQI (US)
54AQI (US)
44AQI (US)
42AQI (US)
48AQI (US)
46AQI (US)
36AQI (US)
41AQI (US)
45AQI (US)
47AQI (US)
59AQI (US)
86AQI (US)
53AQI (US)
60AQI (US)
60AQI (US)
47AQI (US)
38AQI (US)
39AQI (US)
41AQI (US)
37AQI (US)
35AQI (US)
31AQI (US)
32AQI (US)
39AQI (US)
34AQI (US)
40AQI (US)
33AQI (US)
33AQI (US)
35AQI (US)
47AQI (US)
74AQI (US)
86AQI (US)
75AQI (US)
48AQI (US)
41AQI (US)
39AQI (US)
37AQI (US)
29AQI (US)
46AQI (US)
49AQI (US)
38AQI (US)
41AQI (US)
31AQI (US)
23AQI (US)
28AQI (US)
48AQI (US)
67AQI (US)
64AQI (US)
46AQI (US)
32AQI (US)
31AQI (US)
43AQI (US)
76AQI (US)
36AQI (US)
23AQI (US)
32AQI (US)
45AQI (US)
27AQI (US)
24AQI (US)
28AQI (US)
31AQI (US)
27AQI (US)
27AQI (US)
29AQI (US)
26AQI (US)
32AQI (US)
42AQI (US)
25AQI (US)
44AQI (US)
61AQI (US)
71AQI (US)
46AQI (US)
36AQI (US)
41AQI (US)
32AQI (US)
25AQI (US)
32AQI (US)
30AQI (US)
21AQI (US)
34AQI (US)
15AQI (US)
24AQI (US)
28AQI (US)
22AQI (US)
20AQI (US)
27AQI (US)
25AQI (US)
24AQI (US)
28AQI (US)
26AQI (US)
36AQI (US)
30AQI (US)
25AQI (US)
28AQI (US)
40AQI (US)
21AQI (US)
35AQI (US)
40AQI (US)
32AQI (US)
52AQI (US)
60AQI (US)
53AQI (US)
56AQI (US)
46AQI (US)
45AQI (US)
47AQI (US)
52AQI (US)
40AQI (US)
53AQI (US)
60AQI (US)
46AQI (US)
29AQI (US)
28AQI (US)
22AQI (US)
32AQI (US)
40AQI (US)
35AQI (US)
70AQI (US)
44AQI (US)
27AQI (US)
37AQI (US)
46AQI (US)
43AQI (US)
27AQI (US)
26AQI (US)
29AQI (US)
28AQI (US)
27AQI (US)
25AQI (US)
21AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
24AQI (US)
22AQI (US)
19AQI (US)
20AQI (US)
21AQI (US)
22AQI (US)
29AQI (US)
27AQI (US)
30AQI (US)
33AQI (US)
48AQI (US)
32AQI (US)
53AQI (US)
88AQI (US)
55AQI (US)
49AQI (US)
41AQI (US)
42AQI (US)
30AQI (US)
28AQI (US)
43AQI (US)
30AQI (US)
36AQI (US)
38AQI (US)
37AQI (US)
42AQI (US)
92AQI (US)
192AQI (US)
92AQI (US)
52AQI (US)
48AQI (US)
59AQI (US)
55AQI (US)
60AQI (US)
56AQI (US)
54AQI (US)
58AQI (US)
59AQI (US)
81AQI (US)
63AQI (US)
68AQI (US)
67AQI (US)
53AQI (US)
47AQI (US)
55AQI (US)
61AQI (US)
46AQI (US)
32AQI (US)
49AQI (US)
42AQI (US)
48AQI (US)
40AQI (US)
36AQI (US)
40AQI (US)
47AQI (US)
52AQI (US)
53AQI (US)
53AQI (US)
31AQI (US)
38AQI (US)
44AQI (US)
54AQI (US)
43AQI (US)
49AQI (US)
67AQI (US)
66AQI (US)
52AQI (US)
44AQI (US)
59AQI (US)
59AQI (US)
48AQI (US)
51AQI (US)
57AQI (US)
41AQI (US)
35AQI (US)
33AQI (US)
38AQI (US)
38AQI (US)
33AQI (US)
45AQI (US)
39AQI (US)
42AQI (US)
26AQI (US)
23AQI (US)
28AQI (US)
29AQI (US)
22AQI (US)
31AQI (US)
26AQI (US)
28AQI (US)
38AQI (US)
36AQI (US)
33AQI (US)
29AQI (US)
24AQI (US)
27AQI (US)
32AQI (US)
35AQI (US)
36AQI (US)
35AQI (US)
43AQI (US)
41AQI (US)
49AQI (US)
41AQI (US)
32AQI (US)
45AQI (US)
44AQI (US)
32AQI (US)
39AQI (US)
30AQI (US)
59AQI (US)
49AQI (US)
34AQI (US)
No. of days
202640AQI (US)
Highest AQI (US) recorded in
July59AQI (US)
Lowest AQI (US) recorded in
June30AQI (US)
202534AQI (US)
Highest AQI (US) recorded in
July50AQI (US)
Lowest AQI (US) recorded in
March17AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Rosser's annual 2026 AQI (US) (40) shows an average percentage change of 17.6% (worsened AQI (US)) compared to previous years: 2025 (34).