Stay updated with real-time air quality in Melksham, Wiltshire 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)
33
Good
Melksham, Wiltshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.93 μg/m³
0
55
155
255
425
605+
25.80 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
8.00 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Melksham, Wiltshire
Melksham, Wiltshire
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AQI 38
Good
7.07μg/m³
PM2.5
12.75μg/m³
PM10
30.23ppb
O3
0.76ppb
SO2
13.35ppb
NO2
1.01ppm
CO
AQI 38
Good
6.52μg/m³
PM2.5
12.70μg/m³
PM10
30.64ppb
O3
0.76ppb
SO2
12.43ppb
NO2
1.01ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
12.21μg/m³
PM10
30.42ppb
O3
0.76ppb
SO2
13.70ppb
NO2
1.01ppm
CO
AQI 38
Good
6.51μg/m³
PM2.5
12.66μg/m³
PM10
30.64ppb
O3
0.76ppb
SO2
12.60ppb
NO2
1.01ppm
CO
AQI 38
Good
6.56μg/m³
PM2.5
12.26μg/m³
PM10
30.70ppb
O3
0.76ppb
SO2
13.69ppb
NO2
1.01ppm
CO
AQI 44
Good
8.13μg/m³
PM2.5
12.50μg/m³
PM10
31.74ppb
O3
0.76ppb
SO2
7.00ppb
NO2
1.01ppm
CO
The air quality data for Wiltshire, 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 Melksham, Wiltshire are available every hour.
Melksham, Wiltshire experienced its worst air quality at 01:00:00, 2026-02-11.
The best air quality in Melksham, Wiltshire was observed at 01:00:00 on 2026-02-11.
The air quality in Melksham, Wiltshire right now is Good, with an AQI of 33.
In Melksham, Wiltshire, PM2.5 is the most frequently found pollutant.
When air quality in Melksham, Wiltshire is compromised, staying indoors and wearing a mask can reduce health risks.
Melksham, Wiltshire currently has a PM2.5 concentration of 6.437 μg/m3.
Melksham, Wiltshire currently has a PM10 concentration of 10.927 μg/m3.
The current carbon monoxide (CO) level in Melksham, Wiltshire is 0.803 ppm.
The current sulfur dioxide (SO2) concentration in Melksham, Wiltshire is 0.732 ppb.
Melksham, Wiltshire currently has an ozone (O3) concentration of 25.796 ppm.
The current level of nitrogen dioxide (NO2) in Melksham, Wiltshire is 7.997 ppb.
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