Air Quality in Sanjianzai, China

Rain
28.9°C · 82.7% humidity
28.9°
Feels 35.7°
75
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast
66 1am
66
54
75 4am
69
65
74 7am
72
70
69 10am
68
67
67 1pm
67
67
66 4pm
66
66
66 7pm
83
66
83 10pm
83
83
AD 728×90

Air Quality Index Trend

48h · 34 stn

Sanjianzai'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 Sanjianzai is 1.6× the WHO 24-hour guideline of 15 µg/m³.

82.7%
Humidity
44.5 km/h
Wind SE
996.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
75
23.55 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Sanjianzai?

Temperature & Precipitation

PM2.5 Trend

48h · 34 stations
PM2.523.55 µg/m³ ×1.6 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
23.55
Median
23.54
Average
16.9
Low
33.0
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -7.2

What is the 7-day forecast for Sanjianzai?

07-21
31.4° 28.7°
9.13 mm
07-22
30.1° 27.5°
19.44 mm
07-23
33.2° 28.1°
4.56 mm
07-24
29.0° 28.3°
3.0 mm
07-25
32.5° 28.4°
0.13 mm
07-26
30.7° 27.9°
7.06 mm
07-27
29.7° 25.5°
1.94 mm
Both models agree Avg diff: 1.3°C

Where are air quality stations near Sanjianzai?

87
沙井街道办（壆岗小学）, Shenzhen (宝安区 沙井街道)
5.3 km PM2.5: 29.2 µg/m³
72
沙井街道办（壆岗小学）, Shenzhen (宝安区 沙井街道)
5.3 km PM2.5: 22.1 µg/m³
55
立新湖公园, Shenzhen (宝安区 福海街道)
6.5 km PM2.5: 14.0 µg/m³
25
立新湖公园, Shenzhen (宝安区 福海街道)
6.5 km PM2.5: 6.0 µg/m³
68
立新湖公园, Shenzhen (宝安区 福海街道)
6.5 km PM2.5: 20.2 µg/m³
68
黄埔学校, Shenzhen (宝安区 新桥街道)
7.5 km PM2.5: 20.2 µg/m³
74
黄埔学校, Shenzhen (宝安区 新桥街道)
7.5 km PM2.5: 23.0 µg/m³
65
Fuyong, Shenzhen (宝安区 福永街道)
8.1 km PM2.5: 18.8 µg/m³
80
Songgang, Shenzhen (宝安区 松岗街道)
8.4 km PM2.5: 25.9 µg/m³
89
Songgang, Shenzhen (宝安区 松岗街道)
8.4 km PM2.5: 30.2 µg/m³

What cities are near Sanjianzai?

79 Shajing Town 80 Shajing Residential District 77 Gongheyong 81 Shajing 80 Maozhou 81 Tantou 72 Fuyong 84 Songgang 70 Humen 65 Lequn
Get AQI alerts for Sanjianzai

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T20:04 UTC.