Air Quality in Naka, Japan

Partly Cloudy
22.8°C · 63.0% humidity
22.8°
Feels 22.8°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 9am
0
0
8 12pm
19
14
10 3pm
7
5
4 6pm
11
10
1 9pm
1
1
0 12am
0
0
0 3am
0
0
0 6am
0
0
Station readings 29h ago
AQI 8
PM2.5 1.8 µg/m³ · 29h 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.

63.0%
Humidity
26.4 km/h
Wind S
1015.1 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
8
1.96 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Naka?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.51.96 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (4 stations within 25 km)
1.96
Median
2.83
Average
1.9
Low
4.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +4.3

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?

17
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
0.7 km PM2.5: 4.1 µg/m³
33
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
0.7 km PM2.5: 7.9 µg/m³
34
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
3.2 km PM2.5: 8.2 µg/m³
42
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
3.2 km PM2.5: 10.1 µg/m³
34
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
15.8 km PM2.5: 8.2 µg/m³
42
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
16.7 km PM2.5: 10.1 µg/m³
41
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
20.1 km PM2.5: 9.8 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
25
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
22.3 km PM2.5: 6.0 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?

8 Ami 9 Tsukuba 8 Tsuchiura 12 Ushiku 8 Kasumigaura 12 Fujishiro 14 Tsukubamirai 12 Ryūgasaki 15 Mitsukaidō 8 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 2026-06-09T03:33 UTC.