Air Quality in Newport, United Kingdom

Windy
16.8°C · 53.7% humidity
16.8°
Feels 16.8°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
47 12am
47
47
37 3am
40
42
43 6am
44
45
46 9am
46
46
47 12pm
47
47
47 3pm
47
47
47 6pm
47
47
47 9pm
47
47
Station readings
35
34
59
87
CAMS model adj +22
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

15h · 1 stn

Newport's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

53.7%
Humidity
74.7 km/h
Wind NNE
1014.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.91 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Newport?

Temperature & Precipitation

PM2.5 Trend

15h · 1 station
PM2.58.91 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
8.91
Median
12.9
Average
4.6
Low
29.2
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -2.9

What is the 7-day forecast for Newport?

07-22
20.1° 14.3°
3.81 mm
07-23
18.9° 14.8°
0.75 mm
07-24
17.3° 15.7°
13.19 mm
07-25
20.5° 13.6°
0.13 mm
07-26
21.4° 14.0°
2.94 mm
07-27
20.0° 16.5°
3.5 mm
07-28
18.4° 16.0°
Both models agree Avg diff: 2.8°C

Where are air quality stations near Newport?

17
Newport, United Kingdom
2.1 km PM2.5: 4.1 µg/m³
–
Caerphilly Islwyn Road Wattsville
10.8 km
–
Hafod-yr-ynys Hill Roadside
13.9 km
20
Cardiff Newport Road, United Kingdom
15.1 km PM2.5: 4.8 µg/m³
19
Cardiff Newport Road, United Kingdom
15.1 km PM2.5: 4.6 µg/m³
56
Caerphilly White Street, United Kingdom
15.3 km PM2.5: 14.5 µg/m³
38
Caerphilly White Street, United Kingdom
15.3 km PM2.5: 9.1 µg/m³
–
Nantgarw Road
16.2 km
50
Cardiff Centre, United Kingdom
17.0 km PM2.5: 12.0 µg/m³
28
Chepstow A48, United Kingdom
22.8 km PM2.5: 6.7 µg/m³

What cities are near Newport?

45 Risca 41 Cwmbran 31 Pontypool 19 Caerphilly 42 Blackwood 73 Cardiff 50 Clevedon 29 Portishead 42 Gelligaer 71 Penarth
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T02:15 UTC.