Morro do Espelho, Novo Hamburgo, Rio Grande do Sul, Brazil 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
Morro do Espelho, Novo Hamburgo, Rio Grande do Sul, Brazil
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Morro do Espelho, Novo Hamburgo, Rio Grande do Sul, Brazil
7 AM2nd Aug 2025
5 PM
6 AM3rd Aug 2025
62AQI
52AQI
90AQI
55AQI
In the last 24 hours,
Morro do Espelho's AQI reached its highest point of 90 at 3 AM during the Night, while the lowest point, 52, was recorded at 9 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Morro do Espelho, Novo Hamburgo, Rio Grande do Sul, Brazil
12°C7/19°C
13°C9/18°C
13°C9/18°C
14°C9/21°C
14°C11/19°C
13°C9/18°C
14°C9/21°C
16°C12/22°C
14°C11/19°C
16°C13/22°C
16°C13/22°C
17°C13/24°C
19°C14/27°C
14°C11/17°C
11°C9/13°C
12°C8/19°C
14°C9/21°C
16°C11/23°C
17°C12/23°C
13°C10/14°C
13°C9/18°C
17°C12/24°C
18°C15/23°C
17°C15/18°C
12°C10/14°C
10°C7/14°C
11°C6/17°C
14°C8/23°C
17°C10/25°C
21°C16/29°C
--°C/°C
41AQI
39AQI
46AQI
42AQI
2025 Days Vs Air Quality
Morro do Espelho, Novo Hamburgo, Rio Grande do Sul, Brazil
87%
187
13%
27
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 215 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
Morro do Espelho, Novo Hamburgo, Rio Grande do Sul, Brazil
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
46AQI
44AQI
42AQI
38AQI
41AQI
38AQI
42AQI
41AQI
41AQI
35AQI
37AQI
38AQI
37AQI
35AQI
41AQI
47AQI
45AQI
43AQI
48AQI
44AQI
42AQI
43AQI
35AQI
42AQI
51AQI
48AQI
44AQI
44AQI
44AQI
41AQI
41AQI
43AQI
44AQI
42AQI
43AQI
49AQI
47AQI
47AQI
44AQI
46AQI
41AQI
46AQI
54AQI
52AQI
52AQI
49AQI
52AQI
53AQI
51AQI
49AQI
50AQI
49AQI
50AQI
48AQI
46AQI
49AQI
46AQI
52AQI
50AQI
49AQI
44AQI
47AQI
50AQI
49AQI
47AQI
42AQI
47AQI
49AQI
48AQI
45AQI
47AQI
49AQI
47AQI
42AQI
43AQI
45AQI
48AQI
44AQI
42AQI
43AQI
43AQI
44AQI
44AQI
52AQI
52AQI
55AQI
57AQI
55AQI
54AQI
50AQI
55AQI
54AQI
52AQI
46AQI
45AQI
42AQI
38AQI
46AQI
49AQI
47AQI
40AQI
42AQI
72AQI
44AQI
37AQI
42AQI
44AQI
45AQI
41AQI
40AQI
39AQI
35AQI
35AQI
40AQI
37AQI
44AQI
48AQI
50AQI
45AQI
43AQI
27AQI
29AQI
35AQI
29AQI
34AQI
36AQI
35AQI
31AQI
23AQI
25AQI
22AQI
21AQI
21AQI
27AQI
32AQI
41AQI
43AQI
34AQI
27AQI
36AQI
30AQI
27AQI
24AQI
34AQI
31AQI
30AQI
26AQI
26AQI
28AQI
32AQI
33AQI
30AQI
38AQI
49AQI
41AQI
34AQI
22AQI
28AQI
39AQI
36AQI
29AQI
35AQI
29AQI
27AQI
30AQI
32AQI
26AQI
32AQI
32AQI
33AQI
31AQI
32AQI
34AQI
28AQI
26AQI
32AQI
47AQI
43AQI
48AQI
35AQI
27AQI
26AQI
28AQI
39AQI
48AQI
40AQI
36AQI
46AQI
52AQI
40AQI
41AQI
61AQI
49AQI
46AQI
51AQI
43AQI
53AQI
53AQI
34AQI
41AQI
53AQI
55AQI
49AQI
38AQI
27AQI
31AQI
40AQI
33AQI
28AQI
22AQI
35AQI
46AQI
53AQI
55AQI
42AQI
48AQI
48AQI
45AQI
30AQI
34AQI
41AQI
54AQI
No. of days
202541AQI
Highest AQI recorded in
August54AQI
Lowest AQI recorded in
May30AQI
202423AQI
Highest AQI recorded in
December45AQI
Lowest AQI recorded in
February13AQI
202310AQI
Highest AQI recorded in
August18AQI
Lowest AQI recorded in
June3AQI
20228AQI
Highest AQI recorded in
November8AQI
Lowest AQI recorded in
October7AQI
Most & Least Polluted Years Over the Last 4 Years
Morro do Espelho's annual 2025 AQI (41) shows an average percentage change of 275.05% (worsened AQI) compared to previous years: 2022 (8), 2023 (10), 2024 (23).