Air Quality in Naka, Japan

Partly Cloudy
21.5°C · 68.1% humidity
21.5°
Feels 21.5°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 8am
0
0
13 11am
32
23
16 2pm
12
8
6 5pm
4
3
2 8pm
2
1
1 11pm
1
0
0 2am
0
0
0 5am
0
0
Station readings 28h ago
AQI 8
PM2.5 1.8 µg/m³ · 28h ago
AD 728×90

Air Quality Index Trend

48h · 1 stn

Naka'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.

68.1%
Humidity
7.8 km/h
Wind SW
1015.8 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
13
3.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Naka?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.53.1 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
3.1
Median
3.38
Average
2.2
Low
4.1
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +3.0

What is the 7-day forecast for Naka?

06-09
22.8° 21.5°
06-10
23.1° 18.2°
12.13 mm
06-11
23.9° 18.5°
0.13 mm
06-12
22.7° 19.5°
2.0 mm
06-13
29.0° 19.5°
1.19 mm
06-14
30.9° 17.6°
5.5 mm
06-15
25.5° 20.4°
16.0 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Naka?

30
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
0.7 km PM2.5: 7.2 µg/m³
18
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
0.7 km PM2.5: 4.3 µg/m³
34
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
3.2 km PM2.5: 8.2 µg/m³
25
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
3.2 km PM2.5: 6.0 µg/m³
42
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
15.8 km PM2.5: 10.1 µg/m³
34
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
16.7 km PM2.5: 8.2 µg/m³
24
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
20.1 km PM2.5: 5.8 µg/m³
17
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
22.3 km PM2.5: 4.1 µg/m³
2
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
22.3 km PM2.5: 0.5 µg/m³
21
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
22.3 km PM2.5: 5.0 µg/m³

What cities are near Naka?

13 Ami 13 Tsukuba 13 Tsuchiura 12 Ushiku 14 Kasumigaura 12 Fujishiro 13 Tsukubamirai 14 Ryūgasaki 15 Mitsukaidō 12 Ishioka
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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 2026-06-09T02:10 UTC.