Air Quality in Newport, United Kingdom

Windy
14.7°C · 94.9% humidity
14.7°
Feels 14.7°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
55 8pm
55
55
46 11pm
49
50
52 2am
53
53
54 5am
61
54
55 8am
55
55
55 11am
55
55
55 2pm
55
55
55 5pm
55
53
Station readings 31h ago
AQI 52
PM2.5 12.6 µg/m³ · 31h ago
CAMS model adj +28
27
27
27
27
27
27
27
27
27
27
34
27
27
27
27
27
27
27
27
27
27
27
27
25
AD 728×90

Air Quality Index Trend

3h · 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.

94.9%
Humidity
76.1 km/h
Wind NE
1008.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
46
10.99 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Newport?

Temperature & Precipitation

PM2.5 Trend

3h · 1 station
PM2.510.99 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
10.99
Median
6.7
Average
2.4
Low
11.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -4.7

What is the 7-day forecast for Newport?

05-29
17.2° 13.1°
4.06 mm
05-30
14.7° 12.8°
2.0 mm
05-31
16.2° 11.9°
0.94 mm
06-01
17.0° 12.5°
0.5 mm
06-02
15.0° 12.3°
15.06 mm
06-03
16.8° 12.7°
0.44 mm
06-04
16.6° 10.0°
9.69 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Newport?

47
Newport, United Kingdom
2.1 km PM2.5: 11.3 µg/m³
–
Caerphilly Islwyn Road Wattsville
10.8 km
–
Hafod-yr-ynys Hill Roadside
13.9 km
103
Cardiff Newport Road, United Kingdom
15.1 km PM2.5: 36.3 µg/m³
51
Cardiff Newport Road, United Kingdom
15.1 km PM2.5: 12.1 µg/m³
14
Caerphilly White Street, United Kingdom
15.3 km PM2.5: 3.4 µg/m³
38
Caerphilly White Street, United Kingdom
15.3 km PM2.5: 9.1 µg/m³
–
Nantgarw Road
16.2 km
42
Cardiff Centre, United Kingdom
17.0 km PM2.5: 10.1 µg/m³
42
Chepstow A48, United Kingdom
22.8 km PM2.5: 10.1 µg/m³

What cities are near Newport?

27 Risca 37 Cwmbran 32 Pontypool 12 Caerphilly 21 Blackwood 34 Cardiff 29 Clevedon 24 Portishead 20 Gelligaer 32 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 2026-05-29T22:38 UTC.