Air Quality in Valmiera, Latvia
Cloudy
14.0°C · 70.3% humidity
14.0°
Feels 14.0°
1
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Valmiera's air quality — share it
AQI Forecast
Calibrated
0
10pm
0
0
1
1am
0
0
0
4am
0
0
0
7am
0
0
0
10am
0
0
0
1pm
0
0
0
4pm
0
0
0
7pm
1
1
Station readings
1
0
1
CAMS model
adj -24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
Air Quality Index Trend
47h · 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.
70.3%
Humidity
27.0 km/h
Wind S
1006.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
0.17 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Valmiera?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.50.17 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
0.17
Median
0.17
Average
0.17
Low
0.17
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +5.6
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 2026-07-21T22:36 UTC.