Air Quality in Niu Valley, United States
Windy
23.8°C · 79.4% humidity
23.8°
Feels 23.8°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Niu Valley's air quality — share it
AQI Forecast
Calibrated
23
2pm
21
21
26
5pm
25
24
23
8pm
22
24
24
11pm
23
23
23
2am
21
21
21
5am
23
23
23
8am
23
23
23
11am
23
23
Station readings
29h ago
AQI 21
PM2.5 5.0 µg/m³ · 29h ago
Air Quality Index Trend
37h · 1 stnNiu Valley's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
79.4%
Humidity
144.2 km/h
Wind ENE
1017.9 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.19 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Niu Valley?
Temperature & Precipitation
PM2.5 Trend
37h · 1 stationPM2.56.19 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX9.4
Very High
Station readings (2 stations within 25 km)
6.19
Median
6.15
Average
5.8
Low
6.5
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.2
What is the 7-day forecast for Niu Valley?
06-09
24.7° 23.4°
0.5 mm
06-10
24.9° 23.6°
1.0 mm
06-11
25.1° 23.4°
0.19 mm
06-12
24.8° 23.6°
0.69 mm
06-13
24.9° 23.0°
0.88 mm
06-14
24.7° 23.9°
0.44 mm
06-15
25.3° 23.2°
0.19 mm
Both models agree
Avg diff: 0.7°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 2026-06-09T03:04 UTC.