Air Quality in Tsubame, Japan

Heavy Rain
22.2°C · 95.1% humidity
22.2°
Feels 22.2°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
25 5am
25
25
30 8am
31
37
36 11am
35
35
35 2pm
34
34
34 5pm
34
34
34 8pm
34
54
34 11pm
34
34
34 2am
27
34
AD 728×90

Air Quality Index Trend

43h · 4 stn

Tsubame's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

95.1%
Humidity
32.9 km/h
Wind E
1000.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.34 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Tsubame?

Temperature & Precipitation

PM2.5 Trend

43h · 4 stations
PM2.57.34 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (3 stations within 25 km)
7.34
Median
8.9
Average
6.0
Low
10.6
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +2.4

What is the 7-day forecast for Tsubame?

07-21
30.0° 21.8°
5.25 mm
07-22
28.0° 22.0°
15.63 mm
07-23
30.8° 18.1°
07-24
30.4° 24.1°
0.06 mm
07-25
32.7° 22.1°
0.31 mm
07-26
29.0° 22.1°
0.25 mm
07-27
31.0° 22.0°
1.75 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Tsubame?

25
Niigata Prefecture, Japan (巻新潟市西蒲区)
11.1 km PM2.5: 6.0 µg/m³
65
Niigata Prefecture, Japan (巻新潟市西蒲区)
11.1 km PM2.5: 18.8 µg/m³
22
Shineichō, Niigata-ken, Japan (新津新潟市秋葉区)
22.2 km PM2.5: 5.3 µg/m³

What cities are near Tsubame?

29 Yoshida-kasugachō 33 Sanjō 31 Kamo 25 Maki 33 Shirone 42 Mitsuke 42 Tochio-honchō 56 Muramatsu 35 Gosen 41 Niitsu-honchō
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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 2026-07-21T23:16 UTC.