What is the air quality in Sunnyside today?

The current Air Quality Index (AQI) in Sunnyside is 21 (Good). PM2.5 concentration is 4.95 µg/m³.

What is the temperature in Sunnyside right now?

The current temperature in Sunnyside is 22.2°C (feels like 22.2°C). Humidity is 32.7% and wind speed is 42.1 km/h.

Is it safe to go outside in Sunnyside?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 17.4 (Extreme).

Air Quality in Sunnyside, United States

Windy

22.2°C · 32.7% humidity

22.2°

Feels 22.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

5 9am

21 12pm

11 3pm

7 6pm

6 9pm

5 12am

5 3am

5 6am

Station readings 21h ago

AQI 5

PM2.5 1.2 µg/m³ · 21h ago

Air Quality Index Trend

48h · 6 stn

View full history →

Sunnyside's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

32.7%

Humidity

42.1 km/h

Wind WNW

1008.7 hPa

Pressure

17.4

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.95 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Sunnyside?

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations

PM2.54.95 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX17.4

Extreme

Station readings (3 stations within 25 km)

4.95

Median

3.75

Average

1.35

Low

7.7

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +0.9

What is the 7-day forecast for Sunnyside?

06-08

26.1° 16.7°

06-09

21.7° 11.4°

06-10

22.1° 14.1°

06-11

23.8° 14.1°

06-12

25.1° 11.5°

06-13

31.4° 10.5°

06-14

26.4° 14.5°

0.19 mm

Both models agree Avg diff: 4.0°C

Where are air quality stations near Sunnyside?

S 16th St, Sunnyside, Washington, USA

0.9 km PM2.5: 0.5 µg/m³

S 16th St, Sunnyside, Washington, USA

0.9 km PM2.5: 1.9 µg/m³

S 16th St, Sunnyside, Washington, USA

0.9 km PM2.5: 1.7 µg/m³

Prosser-Highland Dr

23.5 km PM2.5: 0.3 µg/m³

Yakama Tribe, Toppenish, Washington, USA

25.6 km PM2.5: 12.1 µg/m³

Yakama Tribe, Toppenish, Washington, USA

25.6 km PM2.5: 3.6 µg/m³

What cities are near Sunnyside?

10 Yakima 12 Richland 15 Tri-Cities 14 Kennewick 18 Pasco 25 Hermiston 3 Ellensburg 12 Moses Lake 10 Pendleton 15 The Dalles

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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 2026-06-08T19:32 UTC.