Stay updated with real-time air quality in Crystal, Minnesota 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)
52
Moderate
Crystal, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.18 μg/m³
0
55
155
255
425
605+
28.34 ppb
0
55
71
86
201
201+
0.99 ppb
0
36
76
186
605
1005+
7.77 ppb
0
54
101
361
1250
2050+
0.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Crystal, Minnesota
Crystal, Minnesota
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AQI 52
Moderate
9.84μg/m³
PM2.5
32.18μg/m³
PM10
28.34ppb
O3
0.99ppb
SO2
7.77ppb
NO2
0.41ppm
CO
AQI 49
Good
9.31μg/m³
PM2.5
42.14μg/m³
PM10
29.94ppb
O3
1.01ppb
SO2
8.04ppb
NO2
0.35ppm
CO
AQI 52
Moderate
9.89μg/m³
PM2.5
33.22μg/m³
PM10
28.22ppb
O3
0.99ppb
SO2
7.84ppb
NO2
0.42ppm
CO
AQI 52
Moderate
9.82μg/m³
PM2.5
31.96μg/m³
PM10
28.36ppb
O3
0.99ppb
SO2
7.76ppb
NO2
0.41ppm
CO
AQI 52
Moderate
9.76μg/m³
PM2.5
29.45μg/m³
PM10
29.03ppb
O3
0.93ppb
SO2
7.11ppb
NO2
0.37ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
47.57μg/m³
PM10
30.11ppb
O3
1.09ppb
SO2
6.38ppb
NO2
0.34ppm
CO
The air quality data for Minnesota, 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 Crystal, Minnesota are available every hour.
Crystal, Minnesota experienced its worst air quality at 03:00:00, 2026-04-23.
The best air quality in Crystal, Minnesota was observed at 02:00:00 on 2026-04-23.
The air quality in Crystal, Minnesota right now is Moderate, with an AQI of 52.
In Crystal, Minnesota, PM2.5 is the most frequently found pollutant.
When air quality in Crystal, Minnesota is compromised, staying indoors and wearing a mask can reduce health risks.
Crystal, Minnesota currently has a PM2.5 concentration of 9.841 μg/m3.
Crystal, Minnesota currently has a PM10 concentration of 32.182 μg/m3.
The current carbon monoxide (CO) level in Crystal, Minnesota is 0.414 ppm.
The current sulfur dioxide (SO2) concentration in Crystal, Minnesota is 0.995 ppb.
Crystal, Minnesota currently has an ozone (O3) concentration of 28.335 ppm.
The current level of nitrogen dioxide (NO2) in Crystal, Minnesota is 7.771 ppb.
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