Air Quality in Hiratsuka, Japan

Drizzle
22.4°C · 88.6% humidity
22.4°
Feels 22.4°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
14 stations

Nearby Monitoring Stations

AQI Forecast
66 5am
66
66
58 8am
60
50
51 11am
52
52
53 2pm
53
53
54 5pm
54
54
66 8pm
66
66
66 11pm
66
66
66 2am
66
66
AD 728×90

Air Quality Index Trend

47h · 10 stn

Hiratsuka'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. Current PM2.5 concentration in Hiratsuka is 1.0× the WHO 24-hour guideline of 15 µg/m³.

88.6%
Humidity
26.3 km/h
Wind N
1003.0 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.55 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Hiratsuka?

Temperature & Precipitation

PM2.5 Trend

47h · 10 stations
PM2.515.55 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (14 stations within 25 km)
15.55
Median
16.08
Average
5.5
Low
23.0
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +7.6

What is the 7-day forecast for Hiratsuka?

07-21
30.2° 20.5°
12.0 mm
07-22
26.4° 21.3°
3.56 mm
07-23
25.6° 18.5°
1.75 mm
07-24
25.7° 22.0°
2.94 mm
07-25
30.0° 21.4°
0.25 mm
07-26
30.1° 20.1°
0.81 mm
07-27
30.2° 21.7°
6.56 mm
Both models agree Avg diff: 3.3°C

Where are air quality stations near Hiratsuka?

33
Kouchi, Hiratsuka, Kanagawa, Japan (旭小学校平塚市)
2.8 km PM2.5: 7.9 µg/m³
74
平塚市大野公民館
3.4 km 83.1% RH PM2.5: 23.0 µg/m³ PM10: 41.0 µg/m³
61
Chigasaki, Chigasaki, Kanagawa, Japan (茅ケ崎駅前交差点茅ヶ崎市)
6.2 km PM2.5: 16.9 µg/m³
32
Miyayama, Kanagawa, Japan (寒川町役場高座郡寒川町)
6.5 km PM2.5: 7.7 µg/m³
29
Miyayama, Kanagawa, Japan (寒川町役場高座郡寒川町)
6.5 km PM2.5: 7.0 µg/m³
74
伊勢原市役所
8.2 km PM2.5: 23.0 µg/m³ PM10: 29.0 µg/m³
28
Osumidai, Isehara, Kanagawa, Japan (伊勢原市谷戸岡伊勢原市)
8.3 km PM2.5: 6.7 µg/m³
13
Tsujidōshinmachi, Fujisawa-shi, Kanagawa-ken, Japan (明治市民センター藤沢市)
10.3 km PM2.5: 3.1 µg/m³
22
Tsujidōshinmachi, Fujisawa-shi, Kanagawa-ken, Japan (明治市民センター藤沢市)
10.3 km PM2.5: 5.3 µg/m³
23
Uchimodori, Fujisawa, Kanagawa, Japan (御所見小学校藤沢市)
12.4 km PM2.5: 5.5 µg/m³

What cities are near Hiratsuka?

52 Ōiso 65 Chigasaki 70 Nihammatsu 57 Ninomiya 68 Ebina 73 Isehara 59 Hadano 61 Fujisawa 57 Atsugi 59 Ayase
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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 2026-07-21T23:17 UTC.