Air Quality in Lewiston Orchards, United States

Clear
29.0°C · 13.8% humidity
29.0°
Feels 29.0°
154
Unhealthy
Everyone should reduce prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
152 1pm
152
152
154 4pm
148
143
140 7pm
138
136
135 10pm
134
154
153 1am
153
153
152 4am
152
132
132 7am
132
132
132 10am
132
125
Station readings
157
154
155
156
CAMS model adj +98
54
54
54
34
34
34
34
34
34
34
34
54
54
54
54
54
54
34
34
34
34
34
34
27
AD 728×90

Air Quality Index Trend

36h · 1 stn

Lewiston Orchards's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Lewiston Orchards is 4.1× the WHO 24-hour guideline of 15 µg/m³.

13.8%
Humidity
23.5 km/h
Wind W
1008.7 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
154
61.3 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Lewiston Orchards?

Temperature & Precipitation

PM2.5 Trend

36h · 1 station
PM2.561.3 µg/m³ ×4.1 WHO
Unhealthy
PM1073.05 µg/m³
Moderate
UV INDEX12.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
61.3
Median
61.3
Average
61.3
Low
61.3
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -45.0

What is the 7-day forecast for Lewiston Orchards?

08-03
40.4° 17.8°
08-04
31.6° 17.7°
08-05
37.7° 20.5°
08-06
30.9° 17.2°
08-07
37.0° 17.8°
08-08
33.5° 11.6°
08-09
34.8° 16.2°
Both models agree Avg diff: 2.6°C

Where are air quality stations near Lewiston Orchards?

156
13th St, Clarkston, Washington, USA
8.2 km PM2.5: 65.2 µg/m³
155
Lapwai_trex, Idaho, USA
13.1 km PM2.5: 63.2 µg/m³
154
Lapwai_trex, Idaho, USA
13.1 km PM2.5: 61.3 µg/m³
154
Juliaetta, Idaho, USA
30.0 km PM2.5: 61.3 µg/m³
154
Juliaetta, Idaho, USA
30.0 km PM2.5: 61.3 µg/m³

What cities are near Lewiston Orchards?

154 Lewiston 68 Moscow 68 Pullman 103 Walla Walla 147 Opportunity 157 Coeur d'Alene 145 Spokane Valley 142 Spokane 145 Post Falls 54 Pendleton
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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 2026-08-07T23:59 UTC.