Air Quality in Novo Hamburgo, Brazil

Cloudy
10.0°C · 79.8% humidity
10.0°
Feels 7.9°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 4am
23
27
30 7am
28
28
16 10am
16
16
0 1pm
0
0
0 4pm
0
16
16 7pm
16
16
28 10pm
28
28
28 1am
28
28
Station readings
20
23
27
42
CAMS model adj -38
66
54
54
66
66
66
54
54
54
34
34
34
27
34
54
54
54
54
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

48h · 3 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.

79.8%
Humidity
14.9 km/h
Wind ENE
1030.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.22 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Novo Hamburgo?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.57.22 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
7.22
Median
5.8
Average
5.13
Low
7.53
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +9.1

What is the 7-day forecast for Novo Hamburgo?

05-30
22.8° 10.0°
0.19 mm
05-31
15.3° 11.9°
6.19 mm
06-01
18.7° 6.5°
4.19 mm
06-02
15.3° 10.4°
0.19 mm
06-03
16.1° 12.2°
0.19 mm
06-04
21.1° 8.8°
0.31 mm
06-05
11.7° 7.5°
0.31 mm
Both models agree Avg diff: 4.1°C

Where are air quality stations near Novo Hamburgo?

43
brazil-novo-hamburgo-rua-osório
2.3 km PM2.5: 10.4 µg/m³ PM10: 15.0 µg/m³
32
brazil-são-leopoldo-rua-são-joaquim
9.6 km PM2.5: 7.7 µg/m³ PM10: 14.7 µg/m³
30
brazil-são-leopoldo-rua-lindolfo-collor
10.0 km PM2.5: 7.2 µg/m³ PM10: 10.7 µg/m³
25
brazil-são-leopoldo-rua-américa
11.1 km PM2.5: 5.9 µg/m³ PM10: 11.6 µg/m³
–
brazil-novo-hamburgo-rua-joão-aloysio-algayer
13.6 km PM2.5: 0.1 µg/m³ PM10: 0.1 µg/m³

What cities are near Novo Hamburgo?

28 Estância Velha 26 Campo Bom 22 São Leopoldo 27 Ivoti 25 Portão 26 Dois Irmãos 25 Sapiranga 22 Sapucaia do Sul 23 Esteio 23 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 2026-05-30T10:44 UTC.