Stay updated with real-time air quality in Market Harborough, Leicestershire 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)
19
Good
Market Harborough, Leicestershire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.67 μg/m³
0
55
155
255
425
605+
20.55 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
1.43 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Market Harborough, Leicestershire
Market Harborough, Leicestershire
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AQI 27
Good
4.61μg/m³
PM2.5
12.39μg/m³
PM10
25.61ppb
O3
0.47ppb
SO2
2.50ppb
NO2
0.04ppm
CO
AQI 27
Good
4.92μg/m³
PM2.5
19.98μg/m³
PM10
25.75ppb
O3
0.47ppb
SO2
2.52ppb
NO2
0.03ppm
CO
AQI 24
Good
4.44μg/m³
PM2.5
15.99μg/m³
PM10
25.89ppb
O3
0.47ppb
SO2
2.49ppb
NO2
0.04ppm
CO
AQI 22
Good
3.08μg/m³
PM2.5
5.94μg/m³
PM10
24.50ppb
O3
0.76ppb
SO2
5.21ppb
NO2
0.05ppm
CO
AQI 22
Good
3.06μg/m³
PM2.5
5.76μg/m³
PM10
24.50ppb
O3
0.76ppb
SO2
4.98ppb
NO2
0.05ppm
CO
AQI 23
Good
2.83μg/m³
PM2.5
5.39μg/m³
PM10
25.20ppb
O3
0.62ppb
SO2
4.18ppb
NO2
0.04ppm
CO
The air quality data for Leicestershire, UK 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 Market Harborough, Leicestershire are available every hour.
Market Harborough, Leicestershire experienced its worst air quality at 08:00:00, 2025-09-16.
The best air quality in Market Harborough, Leicestershire was observed at 11:00:00 on 2025-09-17.
The air quality in Market Harborough, Leicestershire right now is Good, with an AQI of 22.
In Market Harborough, Leicestershire, PM2.5 is the most frequently found pollutant.
When air quality in Market Harborough, Leicestershire is compromised, staying indoors and wearing a mask can reduce health risks.
Market Harborough, Leicestershire currently has a PM2.5 concentration of 4.102 μg/m3.
Market Harborough, Leicestershire currently has a PM10 concentration of 8.834 μg/m3.
The current carbon monoxide (CO) level in Market Harborough, Leicestershire is 0.039 ppm.
The current sulfur dioxide (SO2) concentration in Market Harborough, Leicestershire is 0.462 ppb.
Market Harborough, Leicestershire currently has an ozone (O3) concentration of 21.877 ppm.
The current level of nitrogen dioxide (NO2) in Market Harborough, Leicestershire is 2.394 ppb.
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