Stay updated with real-time air quality in Bothell West, 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)
13
Good
Bothell West, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.93 μg/m³
0
55
155
255
425
605+
13.89 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
4.01 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bothell West, Washington
Bothell West, Washington
Scroll To Air Quality MapLoading...
AQI 14
Good
2.37μg/m³
PM2.5
9.28μg/m³
PM10
15.19ppb
O3
0.12ppb
SO2
5.65ppb
NO2
0.10ppm
CO
AQI 15
Good
2.48μg/m³
PM2.5
10.04μg/m³
PM10
16.07ppb
O3
0.12ppb
SO2
5.99ppb
NO2
0.10ppm
CO
AQI 18
Good
2.34μg/m³
PM2.5
8.90μg/m³
PM10
19.11ppb
O3
0.13ppb
SO2
7.23ppb
NO2
0.10ppm
CO
AQI 13
Good
2.40μg/m³
PM2.5
9.76μg/m³
PM10
13.57ppb
O3
0.12ppb
SO2
5.16ppb
NO2
0.10ppm
CO
AQI 14
Good
2.39μg/m³
PM2.5
9.18μg/m³
PM10
14.90ppb
O3
0.12ppb
SO2
5.47ppb
NO2
0.10ppm
CO
AQI 17
Good
2.52μg/m³
PM2.5
10.00μg/m³
PM10
17.76ppb
O3
0.12ppb
SO2
6.66ppb
NO2
0.10ppm
CO
Air quality measurements for Washington, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Bothell West, Washington is updated on an hourly basis.
The worst air quality in Bothell West, Washington was recorded at 03:00:00 on 2026-07-11.
The best air quality in Bothell West, Washington was recorded at 04:00:00 on 2026-07-10.
The real-time air quality index in Bothell West, Washington is 13, currently categorized as Good.
The most common pollutant in Bothell West, Washington is O3.
If the air quality in Bothell West, Washington is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Bothell West, Washington at present are 2.037 μg/m3.
The current PM10 levels in Bothell West, Washington are 8.934 μg/m3.
The current carbon monoxide (CO) level in Bothell West, Washington is 0.1 ppm.
The current sulfur dioxide (SO2) levels in Bothell West, Washington are 0.182 ppb.
The current ozone (O3) levels at Bothell West, Washington is 13.887 ppm.
The current nitrogen dioxide (NO2) levels at Bothell West, Washington is 4.009 ppb.
All Rights Reserved © Ambee Inc. 2025