Air Quality in Pasco, United States
Clear
27.3°C · 22.9% humidity
27.3°
Feels 27.3°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Pasco's air quality — share it
AQI Forecast
Calibrated
18
9am
14
15
26
12pm
23
21
19
3pm
18
17
18
6pm
18
16
16
9pm
15
15
15
12am
14
14
14
3am
14
14
73
6am
56
56
Station readings
18
14
15
13
CAMS model
adj -10
27
25
25
25
25
25
25
25
25
27
27
25
25
25
25
25
24
24
24
24
24
83
66
66
Air Quality Index Trend
48h · 3 stnPasco's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
22.9%
Humidity
35.6 km/h
Wind N
1017.6 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.29 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Pasco?
Temperature & Precipitation
PM2.5 Trend
48h · 3 stationsPM2.56.29 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (4 stations within 25 km)
6.29
Median
4.33
Average
2.73
Low
7.57
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.0
What is the 7-day forecast for Pasco?
09-05
29.8° 13.5°
09-06
27.6° 16.8°
09-07
28.5° 9.4°
0.06 mm
09-08
31.8° 13.1°
09-09
33.7° 15.0°
09-10
40.7° 14.0°
09-11
35.2° 14.1°
Both models agree
Avg diff: 4.4°C
Where are air quality stations near Pasco?
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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 2026-09-05T19:25 UTC.