Air Quality in Tongzhou, China

Drizzle
20.3°C · 71.6% humidity
20.3°
Feels 20.3°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast
84 1am
83
66
52 4am
56
59
61 7am
62
63
64 10am
53
53
53 1pm
54
54
66 4pm
66
66
66 7pm
83
83
83 10pm
83
84
AD 728×90

Air Quality Index Trend

46h · 19 stn

Tongzhou'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 Tongzhou is 2.5× the WHO annual guideline of 5 µg/m³.

71.6%
Humidity
31.4 km/h
Wind E
1010.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
52
12.66 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 19 stations
PM2.512.66 µg/m³ ✓ WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
12.66
Median
10.31
Average
9.1
Low
14.0
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +0.2
05-28
32.4° 20.3°
0.31 mm
05-29
33.5° 21.4°
3.06 mm
05-30
28.4° 22.2°
05-31
34.0° 20.4°
0.62 mm
06-01
32.6° 20.7°
7.31 mm
06-02
32.6° 19.7°
6.13 mm
06-03
30.3° 20.6°
2.87 mm
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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 2026-05-28T20:09 UTC.