Air Quality in Valmiera, Latvia
Cloudy
4.8°C · 81.8% humidity
4.8°
Feels -0.6°
2
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
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Station readings
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Air Quality Index Trend
39h · 1 stnValmiera's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
81.8%
Humidity
33.5 km/h
Wind E
1032.0 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
0.42 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Valmiera?
Temperature & Precipitation
PM2.5 Trend
39h · 1 stationPM2.50.42 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.0
Low
Station readings (1 station within 25 km)
0.42
Median
0.42
Average
0.42
Low
0.42
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +5.6
What is the 7-day forecast for Valmiera?
10-21
12.7° 4.1°
3.25 mm
10-22
15.5° 4.4°
10-23
8.4° 2.8°
0.13 mm
10-24
7.3° 5.6°
10-25
8.5° 2.8°
2.31 mm
10-26
9.3° 3.8°
3.06 mm
10-27
8.9° 1.4°
0.19 mm
Both models agree
Avg diff: 3.4°C
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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 2026-10-21T03:08 UTC.