Beresford Street (Calibration) New No 1 Air Quality

Monitoring Station · Saint Helier, Jersey
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 2am
28
28
14 5am
14
14
14 8am
14
34
34 11am
34
7
7 2pm
7
7
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
Station readings
28
28
28
CAMS model adj -20
54
34
34
34
34
34
34
34
54
54
54
27
27
27
27

Air Quality Forecast (24h)

PM2.56.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

25
Broad St
0.3 km PM2.5: 6.0 µg/m³
42
Parade Gardens
0.5 km PM2.5: 10.1 µg/m³
21
Next to Green St roundabout and tunnel
0.5 km PM2.5: 5.0 µg/m³
20
Bottom of Mont Millais
0.6 km PM2.5: 4.7 µg/m³
25
Above Underpass
0.6 km PM2.5: 6.1 µg/m³
5
Mont Millais/College Hill Junction
0.6 km PM2.5: 1.3 µg/m³
26
Gloucester Street
0.6 km PM2.5: 6.3 µg/m³
24
Helvetia school playground
0.7 km PM2.5: 5.8 µg/m³

Nearby Cities

25 Saint Helier 39 Saint Peter Port 30 Octeville 31 Saint-Malo 30 Équeurdreville-Hainneville 30 Cherbourg 30 Tourlaville 31 Saint-Lô 49 Saint-Brieuc

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T05:49 UTC.