Stay updated with real-time air quality in Lakewood, Colorado 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)
43
Good
Lakewood, Colorado
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
0.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
3.05 μg/m³
0
55
155
255
425
605+
45.57 ppb
0
55
71
86
201
201+
0.37 ppb
0
36
76
186
605
1005+
5.48 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lakewood, Colorado
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AQI 42
Good
0.95μg/m³
PM2.5
4.52μg/m³
PM10
44.53ppb
O3
0.37ppb
SO2
6.25ppb
NO2
0.20ppm
CO
AQI 40
Good
1.01μg/m³
PM2.5
4.55μg/m³
PM10
42.90ppb
O3
0.39ppb
SO2
4.17ppb
NO2
0.27ppm
CO
AQI 39
Good
1.15μg/m³
PM2.5
5.45μg/m³
PM10
42.49ppb
O3
0.37ppb
SO2
5.54ppb
NO2
0.24ppm
CO
AQI 42
Good
0.99μg/m³
PM2.5
4.75μg/m³
PM10
45.05ppb
O3
0.36ppb
SO2
6.66ppb
NO2
0.18ppm
CO
AQI 36
Good
1.17μg/m³
PM2.5
5.76μg/m³
PM10
38.87ppb
O3
0.34ppb
SO2
4.99ppb
NO2
0.22ppm
CO
AQI 42
Good
1.12μg/m³
PM2.5
6.11μg/m³
PM10
44.57ppb
O3
0.36ppb
SO2
6.04ppb
NO2
0.23ppm
CO
Air quality and pollutant data for Colorado, 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 Lakewood, Colorado is updated every hour for accuracy.
In the past 24 hours, the air quality in Lakewood, Colorado was at its worst at 03:00:00 on 2026-04-24.
In the last 24 hours, the best air quality in Lakewood, Colorado was observed at 11:00:00 on 2026-04-23.
As of now, the AQI in Lakewood, Colorado is 43, indicating Good conditions.
Lakewood, Colorado air has the highest levels of O3.
Poor air quality in Lakewood, Colorado means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lakewood, Colorado are currently 0.647 μg/m3.
The PM10 concentration in Lakewood, Colorado is 3.052 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lakewood, Colorado is 0.223 ppm.
Currently, Lakewood, Colorado has a sulfur dioxide (SO2) concentration of 0.367 ppb.
The current ozone (O3) level in Lakewood, Colorado at the moment is 45.571 ppm.
Nitrogen dioxide (NO2) level in Lakewood, Colorado at the moment is 5.478 ppb.
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