Stay updated with real-time air quality in Grandview, 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)
22
Good
Grandview, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.54 μg/m³
0
55
155
255
425
605+
15.52 ppb
0
55
71
86
201
201+
1.28 ppb
0
36
76
186
605
1005+
5.18 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Grandview, Washington
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AQI 16
Good
2.94μg/m³
PM2.5
12.19μg/m³
PM10
15.92ppb
O3
1.28ppb
SO2
5.04ppb
NO2
0.12ppm
CO
AQI 16
Good
3.29μg/m³
PM2.5
16.81μg/m³
PM10
15.79ppb
O3
1.39ppb
SO2
6.28ppb
NO2
0.12ppm
CO
AQI 22
Good
3.56μg/m³
PM2.5
15.86μg/m³
PM10
19.94ppb
O3
1.41ppb
SO2
6.05ppb
NO2
0.12ppm
CO
AQI 27
Good
4.58μg/m³
PM2.5
20.49μg/m³
PM10
18.52ppb
O3
1.42ppb
SO2
6.02ppb
NO2
0.12ppm
CO
AQI 16
Good
2.70μg/m³
PM2.5
7.02μg/m³
PM10
14.96ppb
O3
1.19ppb
SO2
4.94ppb
NO2
0.12ppm
CO
AQI 27
Good
4.61μg/m³
PM2.5
20.63μg/m³
PM10
18.48ppb
O3
1.43ppb
SO2
6.01ppb
NO2
0.12ppm
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 Grandview, Washington is updated every hour for accuracy.
In the past 24 hours, the air quality in Grandview, Washington was at its worst at 04:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Grandview, Washington was observed at 01:00:00 on 2026-06-08.
As of now, the AQI in Grandview, Washington is 22, indicating Good conditions.
Grandview, Washington air has the highest levels of PM2.5.
Poor air quality in Grandview, Washington means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Grandview, Washington are currently 3.874 μg/m3.
The PM10 concentration in Grandview, Washington is 16.544 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Grandview, Washington is 0.12 ppm.
Currently, Grandview, Washington has a sulfur dioxide (SO2) concentration of 1.284 ppb.
The current ozone (O3) level in Grandview, Washington at the moment is 15.522 ppm.
Nitrogen dioxide (NO2) level in Grandview, Washington at the moment is 5.182 ppb.
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