Air Quality in Union City, United States

Windy
12.6°C · 72.7% humidity
12.6°
Feels 12.6°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
62 10pm
62
62
17 1am
30
39
45 4am
50
34
36 7am
38
59
60 10am
60
61
61 1pm
61
62
62 4pm
62
42
42 7pm
42
62
Station readings 4h ago
AQI 20
PM2.5 4.7 µg/m³ · 4h ago
CAMS model adj +8
54
54
54
54
54
54
54
54
34
34
34
54
54
54
54
54
54
54
54
54
34
34
34
54
AD 728×90

Air Quality Index Trend

16h · 1 stn

Union City's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

72.7%
Humidity
41.9 km/h
Wind W
1001.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
17
4.03 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Union City?

Temperature & Precipitation

PM2.5 Trend

16h · 1 station
PM2.54.03 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (10 stations within 25 km)
4.03
Median
4.12
Average
0.7
Low
8.2
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +5.7

What is the 7-day forecast for Union City?

06-09
35.0° 12.6°
0.19 mm
06-10
21.9° 19.0°
15.25 mm
06-11
26.7° 13.8°
06-12
24.2° 16.4°
20.75 mm
06-13
30.7° 17.5°
1.19 mm
06-14
24.8° 18.0°
12.38 mm
06-15
25.2° 16.7°
Both models agree Avg diff: 6.4°C

Where are air quality stations near Union City?

34
Jersey City FH, NewJersey, USA
6.5 km PM2.5: 8.2 µg/m³
12
Jersey City FH, NewJersey, USA
6.5 km PM2.5: 2.9 µg/m³
24
New York, USA
7.4 km PM2.5: 5.8 µg/m³
14
The City College of New York, USA
7.8 km PM2.5: 3.4 µg/m³
18
Ft Lee Near Road, NewJersey, USA
9.6 km PM2.5: 4.3 µg/m³
5
Ft Lee Near Road, NewJersey, USA
9.6 km PM2.5: 1.2 µg/m³
15
Ft Lee Near Road, NewJersey, USA
9.6 km PM2.5: 3.6 µg/m³
–
united-states-of-america-new-york-columbia-street
10.8 km 24.6°C 37.7% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
–
united-states-of-america-new-york-columbia-street
10.8 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
18
Intermediate School 143, New York, USA
11.0 km PM2.5: 4.3 µg/m³

What cities are near Union City?

16 West New York 13 North Bergen 17 Secaucus 17 Hell's Kitchen 20 Hoboken 18 Times Square 15 Upper West Side 15 Manhattan 14 Manhattan Valley 9 Cliffside Park
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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 2026-06-09T05:58 UTC.