Stay updated with real-time air quality in Sunnyside, Washington featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
33
Good
Sunnyside, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.10 μg/m³
0
55
155
255
425
605+
35.83 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
5.43 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sunnyside, Washington
Sunnyside, Washington
Scroll To Air Quality MapLoading...
AQI 32
Good
3.13μg/m³
PM2.5
13.52μg/m³
PM10
35.38ppb
O3
0.65ppb
SO2
5.87ppb
NO2
0.20ppm
CO
AQI 22
Good
0.70μg/m³
PM2.5
13.99μg/m³
PM10
24.05ppb
O3
0.33ppb
SO2
4.47ppb
NO2
0.20ppm
CO
AQI 90
Moderate
29.51μg/m³
PM2.5
118.83μg/m³
PM10
25.24ppb
O3
0.71ppb
SO2
6.04ppb
NO2
0.20ppm
CO
AQI 56
Moderate
12.07μg/m³
PM2.5
65.64μg/m³
PM10
31.78ppb
O3
0.71ppb
SO2
6.00ppb
NO2
0.20ppm
CO
AQI 44
Good
8.29μg/m³
PM2.5
40.81μg/m³
PM10
28.48ppb
O3
0.72ppb
SO2
6.02ppb
NO2
0.20ppm
CO
AQI 44
Good
8.27μg/m³
PM2.5
40.50μg/m³
PM10
28.29ppb
O3
0.72ppb
SO2
6.00ppb
NO2
0.20ppm
CO
Air quality and pollutant data for Washington, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Sunnyside, Washington is updated every hour for accuracy.
In the past 24 hours, the air quality in Sunnyside, Washington was at its worst at 11:00:00 on 2026-07-17.
In the last 24 hours, the best air quality in Sunnyside, Washington was observed at 02:00:00 on 2026-07-18.
As of now, the AQI in Sunnyside, Washington is 33, indicating Good conditions.
Sunnyside, Washington air has the highest levels of O3.
Poor air quality in Sunnyside, Washington means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Sunnyside, Washington are currently 2.517 μg/m3.
The PM10 concentration in Sunnyside, Washington is 10.101 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sunnyside, Washington is 0.198 ppm.
Currently, Sunnyside, Washington has a sulfur dioxide (SO2) concentration of 0.668 ppb.
The current ozone (O3) level in Sunnyside, Washington at the moment is 35.832 ppm.
Nitrogen dioxide (NO2) level in Sunnyside, Washington at the moment is 5.431 ppb.
All Rights Reserved © Ambee Inc. 2025