Green Road/Inner Road Junction Air Quality

Monitoring Station · Saint Helier, Jersey
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 3pm
24
23
23 6pm
23
23
23 9pm
23
23
16 12am
16
14
14 3am
14
16
— 6am
—
—
— 9am
—
—
— 12pm
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Station readings
21
24
CAMS model adj -11
34
34
34
34
34
34
34
34
34
27
27
25
25
25
27

Air Quality Forecast (24h)

PM2.55.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

19
Longueville Road/Georgetown Junction
0.5 km PM2.5: 4.5 µg/m³
19
Georgetown Junction
0.5 km PM2.5: 4.5 µg/m³
17
Bottom of Mont Millais
1.0 km PM2.5: 4.0 µg/m³
4
Mont Millais/College Hill Junction
1.0 km PM2.5: 1.0 µg/m³
21
Next to Green St roundabout and tunnel
1.2 km PM2.5: 5.0 µg/m³
35
Beresford Street (Calibration) New No 1
1.6 km PM2.5: 8.5 µg/m³
20
La Collette/Mount Bingham
1.6 km PM2.5: 4.9 µg/m³
25
Broad St
1.8 km PM2.5: 5.9 µg/m³

Nearby Cities

25 Saint Helier 38 Saint Peter Port 34 Saint-Malo 23 Octeville 23 Équeurdreville-Hainneville 23 Cherbourg 23 Tourlaville 36 Saint-Lô 33 Saint-Brieuc

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T18:25 UTC.