Gloucester Street

Monitoring Station · Saint Helier, JE
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 11pm
23
22
22 2am
22
22
22 5am
22
22
22 8am
22
22
22 11am
22
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— 2pm
—
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— 5pm
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— 8pm
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Station readings
21
23
CAMS model adj -3
25
25
25
25
25
25
25
25
25
25
25
25
25
25

Air Quality Trend (24h)

PM2.55.4 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

5
Parade Gardens
0.2 km PM2.5: 1.2 µg/m³
9
Victoria Avenue East
0.3 km PM2.5: 2.1 µg/m³
7
Helvetia school playground
0.3 km PM2.5: 1.6 µg/m³
10
Broad St
0.4 km PM2.5: 2.5 µg/m³
6
Above Underpass
0.4 km PM2.5: 1.4 µg/m³
22
Wellington Hill
0.5 km PM2.5: 5.2 µg/m³
11
Parade Road
0.6 km PM2.5: 2.6 µg/m³
25
Beresford Street (Calibration) New No 1
0.6 km PM2.5: 5.9 µg/m³

Nearby Cities

8 Saint Helier 8 Saint Peter Port 5 Octeville 27 Saint-Malo 5 Équeurdreville-Hainneville 5 Cherbourg 5 Tourlaville 20 Saint-Lô 25 Saint-Brieuc

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T02:26 UTC.