Air Quality in Yono, Japan

Drizzle
23.7°C · 83.6% humidity
23.7°
Feels 23.7°
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
27 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
69 7am
52
52
70 10am
61
55
51 1pm
48
46
44 4pm
55
54
53 7pm
53
53
70 10pm
70
70
132 1am
132
132
132 4am
132
132
Station readings
10
CAMS model adj -14
83
66
66
54
54
54
54
54
54
54
66
66
66
66
66
83
84
84
146
146
146
146
146
146
AD 728×90

Air Quality Index Trend

6h · 1 stn

Yono'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 Yono is 1.4× the WHO 24-hour guideline of 15 µg/m³.

83.6%
Humidity
54.5 km/h
Wind NNW
1002.6 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
70
21.11 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Yono?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.521.11 µg/m³ ×1.4 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX24.9
Extreme
AD 300×250
Station readings (27 stations within 25 km)
21.11
Median
19.01
Average
4.8
Low
27.0
High
PM2.5 µg/m³ · Model: 20.75 · Bias: -0.4

What is the 7-day forecast for Yono?

07-22
30.2° 23.7°
3.0 mm
07-23
27.8° 22.1°
0.56 mm
07-24
29.8° 23.6°
1.56 mm
07-25
32.9° 23.6°
07-26
30.3° 26.1°
0.13 mm
07-27
33.3° 24.9°
9.94 mm
07-28
29.6° 26.3°
12.63 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Yono?

8
Mikura, Saitama, Japan (さいたま市片柳さいたま市見沼区)
4.5 km PM2.5: 1.9 µg/m³
63
Saitama, Japan (さいたま市三橋自排さいたま市西区)
6.7 km PM2.5: 17.8 µg/m³
56
Shibahinotsume, Kawaguchi, Saitama, Japan (川口市芝川口市)
7.4 km PM2.5: 14.5 µg/m³
71
Miyaharacho, Saitama, Japan (さいたま市宮原さいたま市北区)
8.1 km PM2.5: 21.6 µg/m³
42
Tsuruma, Fujimi-shi, Saitama-ken, Japan (富士見富士見市)
8.1 km PM2.5: 10.1 µg/m³
38
Sasakubo, Saitama, Japan (さいたま市城南さいたま市岩槻区)
9.1 km PM2.5: 9.1 µg/m³
46
Niikura, Wakō-shi, Saitama-ken, Japan (和光新倉自排和光市)
10.4 km PM2.5: 11.0 µg/m³
9
Niikura, Wakō-shi, Saitama-ken, Japan (和光新倉自排和光市)
10.4 km PM2.5: 2.2 µg/m³
49
Mashito, Kasukabe-shi, Saitama-ken, Japan (春日部増戸自排春日部市)
11.6 km PM2.5: 11.8 µg/m³
65
Mashito, Kasukabe-shi, Saitama-ken, Japan (春日部増戸自排春日部市)
11.6 km PM2.5: 18.8 µg/m³

What cities are near Yono?

72 Saitama 74 Sashiōgi 64 Shiki 61 Warabi 61 Shimotoda 62 Asaka 64 Niiza 64 Miyoshidai 68 Hasuda 69 Ageo
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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 2026-07-22T01:11 UTC.