Air Quality in Newport, United Kingdom

Windy
10.4°C · 84.8% humidity
10.4°
Feels 10.4°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 12am
12
14
32 3am
25
21
19 6am
17
15
14 9am
14
13
12 12pm
12
12
14 3pm
12
12
12 6pm
14
14
14 9pm
14
14
Station readings 4h ago
AQI 15
PM2.5 3.6 µg/m³ · 4h ago
CAMS model adj -13
25
25
27
27
25
25
25
25
25
25
25
25
24
24
25
27
25
25
25
27
27
27
27
27
AD 728×90

Air Quality Index Trend

18h · 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.

84.8%
Humidity
41.5 km/h
Wind W
1021.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.63 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Newport?

Temperature & Precipitation

PM2.5 Trend

18h · 1 station
PM2.57.63 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
7.63
Median
7.39
Average
3.8
Low
11.5
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -1.5

What is the 7-day forecast for Newport?

06-09
17.4° 10.4°
0.5 mm
06-10
14.5° 12.2°
11.0 mm
06-11
15.9° 14.0°
1.0 mm
06-12
16.8° 11.5°
06-13
16.5° 11.4°
06-14
19.7° 12.3°
0.38 mm
06-15
16.6° 13.3°
0.25 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Newport?

15
Newport, United Kingdom
2.1 km PM2.5: 3.6 µg/m³
–
Caerphilly Islwyn Road Wattsville
10.8 km
–
Hafod-yr-ynys Hill Roadside
13.9 km
68
Cardiff Newport Road, United Kingdom
15.1 km PM2.5: 20.2 µg/m³
123
Cardiff Newport Road, United Kingdom
15.1 km PM2.5: 44.4 µg/m³
21
Caerphilly White Street, United Kingdom
15.3 km PM2.5: 5.0 µg/m³
42
Caerphilly White Street, United Kingdom
15.3 km PM2.5: 10.1 µg/m³
–
Nantgarw Road
16.2 km
2
Cardiff Centre, United Kingdom
17.0 km PM2.5: 0.5 µg/m³
28
Chepstow A48, United Kingdom
22.8 km PM2.5: 6.7 µg/m³

What cities are near Newport?

31 Risca 32 Cwmbran 31 Pontypool 30 Caerphilly 31 Blackwood 32 Cardiff 26 Clevedon 23 Portishead 31 Gelligaer 31 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 2026-06-09T02:55 UTC.