Stay updated with real-time air quality in Santa Fe, New Mexico 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)
100
Moderate
Santa Fe, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.57 μg/m³
0
55
155
255
425
605+
69.58 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
0.89 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Santa Fe, New Mexico
Santa Fe, New Mexico
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AQI 90
Moderate
7.17μg/m³
PM2.5
19.06μg/m³
PM10
66.64ppb
O3
0.56ppb
SO2
1.56ppb
NO2
0.20ppm
CO
AQI 90
Moderate
7.21μg/m³
PM2.5
20.09μg/m³
PM10
66.60ppb
O3
0.57ppb
SO2
1.61ppb
NO2
0.19ppm
CO
AQI 87
Moderate
7.99μg/m³
PM2.5
34.93μg/m³
PM10
66.16ppb
O3
0.15ppb
SO2
0.23ppb
NO2
0.10ppm
CO
AQI 100
Moderate
6.98μg/m³
PM2.5
15.64μg/m³
PM10
69.69ppb
O3
0.51ppb
SO2
2.30ppb
NO2
0.17ppm
CO
AQI 100
Moderate
7.24μg/m³
PM2.5
18.04μg/m³
PM10
69.90ppb
O3
0.51ppb
SO2
2.36ppb
NO2
0.16ppm
CO
AQI 105
Unhealthy for sensitive groups
6.76μg/m³
PM2.5
18.79μg/m³
PM10
71.73ppb
O3
0.52ppb
SO2
1.75ppb
NO2
0.24ppm
CO
The air quality data for New Mexico, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Santa Fe, New Mexico are available every hour.
Santa Fe, New Mexico experienced its worst air quality at 12:00:00, 2026-08-08.
The best air quality in Santa Fe, New Mexico was observed at 01:00:00 on 2026-08-08.
The air quality in Santa Fe, New Mexico right now is Moderate, with an AQI of 87.
In Santa Fe, New Mexico, O3 is the most frequently found pollutant.
When air quality in Santa Fe, New Mexico is compromised, staying indoors and wearing a mask can reduce health risks.
Santa Fe, New Mexico currently has a PM2.5 concentration of 6.399 μg/m3.
Santa Fe, New Mexico currently has a PM10 concentration of 31.273 μg/m3.
The current carbon monoxide (CO) level in Santa Fe, New Mexico is 0.194 ppm.
The current sulfur dioxide (SO2) concentration in Santa Fe, New Mexico is 0.573 ppb.
Santa Fe, New Mexico currently has an ozone (O3) concentration of 66.41 ppm.
The current level of nitrogen dioxide (NO2) in Santa Fe, New Mexico is 1.659 ppb.
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