Longueville Road/Georgetown Junction Air Quality

Monitoring Station · Saint Helier, Jersey
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 3pm
19
19
19 6pm
19
19
19 9pm
19
19
12 12am
12
10
10 3am
10
12
— 6am
—
—
— 9am
—
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— 12pm
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Station readings
17
19
CAMS model adj -15
34
34
34
34
34
34
34
34
34
27
27
25
25
25
27

Air Quality Forecast (24h)

PM2.54.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

19
Georgetown Junction
0.0 km PM2.5: 4.5 µg/m³
17
Bottom of Mont Millais
0.4 km PM2.5: 4.0 µg/m³
24
Green Road/Inner Road Junction
0.5 km PM2.5: 5.7 µg/m³
4
Mont Millais/College Hill Junction
0.6 km PM2.5: 1.0 µg/m³
21
Next to Green St roundabout and tunnel
0.7 km PM2.5: 5.0 µg/m³
35
Beresford Street (Calibration) New No 1
1.0 km PM2.5: 8.5 µg/m³
25
Broad St
1.2 km PM2.5: 5.9 µg/m³
20
La Collette/Mount Bingham
1.3 km PM2.5: 4.9 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.