Stay updated with real-time air quality in Cypress, California 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)
44
Good
Cypress, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.00 μg/m³
0
55
155
255
425
605+
26.71 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
6.83 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Cypress, California
Cypress, California
Scroll To Air Quality MapLoading...
AQI 49
Good
9.24μg/m³
PM2.5
19.43μg/m³
PM10
26.36ppb
O3
0.20ppb
SO2
6.23ppb
NO2
0.17ppm
CO
AQI 38
Good
7.04μg/m³
PM2.5
18.83μg/m³
PM10
25.44ppb
O3
0.19ppb
SO2
5.92ppb
NO2
0.18ppm
CO
AQI 52
Moderate
9.71μg/m³
PM2.5
23.47μg/m³
PM10
25.24ppb
O3
0.18ppb
SO2
4.79ppb
NO2
0.13ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
17.43μg/m³
PM10
27.61ppb
O3
0.20ppb
SO2
7.01ppb
NO2
0.18ppm
CO
AQI 52
Moderate
9.73μg/m³
PM2.5
15.14μg/m³
PM10
25.48ppb
O3
0.22ppb
SO2
11.60ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.13μg/m³
PM2.5
22.04μg/m³
PM10
25.76ppb
O3
0.18ppb
SO2
4.72ppb
NO2
0.14ppm
CO
Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Cypress, California is updated every hour.
The worst air quality in Cypress, California in the last 24 hours was observed at 05:00:00 on 2025-07-13.
In the last 24 hrs, the best air quality in Cypress, California was observed at 07:00:00 on 2025-07-14.
The current air quality in Cypress, California is 44, categorized as Good based on real-time data.
The most common pollutant in Cypress, California is PM2.5.
If the air quality in Cypress, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Cypress, California is 7.978 μg/m3.
The current PM10 concentration at Cypress, California is 17.996 μg/m3.
The current carbon monoxide (CO) concentration at Cypress, California is 0.184 ppm.
The current sulfur dioxide (SO2) concentration at Cypress, California is 0.2 ppb.
The current ozone (O3) concentration at Cypress, California is 26.709 ppm.
The current nitrogen dioxide (NO2) concentration at Cypress, California is 6.833 ppb.
All Rights Reserved © Ambee Inc. 2025