Air Quality in Novo Hamburgo, Brazil

Drizzle
22.6°C · 77.7% humidity
22.6°
Feels 22.6°
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
6 11am
9
5
7 2pm
6
4
3 5pm
2
2
2 8pm
2
2
1 11pm
1
8
8 2am
28
28
28 5am
28
1
0 8am
0
0
Station readings
6
9
5
CAMS model adj -26
25
25
25
25
25
25
25
25
25
27
27
27
27
27
34
34
54
54
54
54
27
25
25
24
AD 728×90

Air Quality Index Trend

47h · 5 stn

Novo Hamburgo's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

77.7%
Humidity
59.8 km/h
Wind NW
1004.8 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
7
1.59 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Novo Hamburgo?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.51.59 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (7 stations within 25 km)
1.59
Median
2.57
Average
0.52
Low
7.52
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +4.4

What is the 7-day forecast for Novo Hamburgo?

09-05
22.6° 10.4°
1.25 mm
09-06
17.3° 10.3°
41.56 mm
09-07
26.6° 14.2°
8.69 mm
09-08
19.8° 9.2°
30.0 mm
09-09
16.4° 1.9°
4.44 mm
09-10
21.1° 13.5°
0.94 mm
09-11
21.6° 13.3°
3.0 mm
Both models agree Avg diff: 4.6°C

Where are air quality stations near Novo Hamburgo?

3
brazil-novo-hamburgo-rua-osório
2.3 km PM2.5: 0.8 µg/m³ PM10: 1.4 µg/m³
12
brazil-campo-bom-avenida-independência
6.8 km PM2.5: 2.8 µg/m³ PM10: 3.0 µg/m³
2
brazil-são-leopoldo-rua-são-joaquim
9.6 km PM2.5: 0.5 µg/m³ PM10: 0.6 µg/m³
7
brazil-são-leopoldo-rua-lindolfo-collor
10.0 km PM2.5: 1.6 µg/m³ PM10: 3.1 µg/m³
68
brazil-são-leopoldo-rua-lindolfo-collor
10.0 km PM2.5: 20.3 µg/m³ PM10: 27.0 µg/m³
32
brazil-são-leopoldo-rua-américa
11.1 km PM2.5: 7.8 µg/m³ PM10: 8.4 µg/m³
2
brazil-novo-hamburgo-rua-joão-aloysio-algayer
13.6 km PM2.5: 0.6 µg/m³ PM10: 1.3 µg/m³
5
brazil-novo-hamburgo-rua-joão-aloysio-algayer
13.7 km PM2.5: 1.1 µg/m³ PM10: 1.1 µg/m³

What cities are near Novo Hamburgo?

8 Estância Velha 20 Campo Bom 6 São Leopoldo 10 Ivoti 10 Portão 12 Dois Irmãos 12 Sapiranga 15 Sapucaia do Sul 13 Esteio 13 Nova Santa Rita
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T17:31 UTC.