Live air quality index in Hobart, Indiana today
Stay updated with real-time air quality in Hobart, Indiana 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)
38
Good
Hobart, Indiana
Last updated: ... (Local time)
Major air pollutants in Hobart, Indiana
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
7.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
24.17 μg/m³
0
55
155
255
425
605+
Ozone (O3)
34.77 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.24 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
9.74 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.67 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hobart, Indiana
Hobart, Indiana
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Hobart, Indiana air quality map: Real-time AQI near you
Air quality in nearby cities
Lake Station, Indiana
AQI 52
Moderate
10.07μg/m³
PM2.5
25.33μg/m³
PM10
34.40ppb
O3
0.38ppb
SO2
9.44ppb
NO2
0.65ppm
CO
Portage, Indiana
AQI 44
Good
8.05μg/m³
PM2.5
33.04μg/m³
PM10
36.75ppb
O3
0.35ppb
SO2
9.01ppb
NO2
0.65ppm
CO
Merrillville, Indiana
AQI 34
Good
6.21μg/m³
PM2.5
31.77μg/m³
PM10
36.80ppb
O3
0.36ppb
SO2
7.25ppb
NO2
0.65ppm
CO
Gary, Indiana
AQI 52
Moderate
10.27μg/m³
PM2.5
16.62μg/m³
PM10
33.20ppb
O3
0.38ppb
SO2
9.80ppb
NO2
0.66ppm
CO
Griffith, Indiana
AQI 38
Good
6.75μg/m³
PM2.5
24.94μg/m³
PM10
37.14ppb
O3
0.30ppb
SO2
9.84ppb
NO2
0.67ppm
CO
Crown Point, Indiana
AQI 34
Good
6.19μg/m³
PM2.5
31.57μg/m³
PM10
37.35ppb
O3
0.37ppb
SO2
5.46ppb
NO2
0.64ppm
CO
How accurate is Indiana, USA air quality data?
Air quality measurements for Indiana, 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
Frequently asked questions
How frequently is the air quality data for Hobart, Indiana updated?
Air quality data for Hobart, Indiana is updated on an hourly basis.
When did Hobart, Indiana experience the worst air quality in the last 24 hours?
The worst air quality in Hobart, Indiana was recorded at 08:00:00 on 2025-06-04.
When did Hobart, Indiana have its best air quality in the last 24 hours?
The best air quality in Hobart, Indiana was recorded at 02:00:00 on 2025-06-04.
What is the real-time air quality index for Hobart, Indiana?
The real-time air quality index in Hobart, Indiana is 38, currently categorized as Good.
Which pollutant is found most often in Hobart, Indiana?
The most common pollutant in Hobart, Indiana is PM2.5.
What can I do if the air quality in Hobart, Indiana is poor?
If the air quality in Hobart, Indiana is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Hobart, Indiana?
The measured PM2.5 levels in Hobart, Indiana at present are 7.061 μg/m3.
What are the current PM10 levels at Hobart, Indiana?
The current PM10 levels in Hobart, Indiana are 24.169 μg/m3.
What are the current carbon monoxide (CO) levels at Hobart, Indiana?
The current carbon monoxide (CO) level in Hobart, Indiana is 0.67 ppm.
What are the current sulfur dioxide (SO2) levels at Hobart, Indiana?
The current sulfur dioxide (SO2) levels in Hobart, Indiana are 0.243 ppb.
What are the current ozone (O3) levels at Hobart, Indiana?
The current ozone (O3) levels at Hobart, Indiana is 34.773 ppm.
What are the current nitrogen dioxide (NO2) levels at Hobart, Indiana?
The current nitrogen dioxide (NO2) levels at Hobart, Indiana is 9.744 ppb.
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