Air Quality in Nanjing, China

Windy
22.4°C · 82.4% humidity
22.4°
Feels 22.4°
89
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
13 stations

Nearby Monitoring Stations

AQI Forecast
146 2am
146
146
89 5am
105
55
63 8am
39
43
46 11am
48
50
51 2pm
52
53
53 5pm
65
82
83 8pm
83
83
66 11pm
66
66
AD 728×90

Air Quality Index Trend

47h · 9 stn

Nanjing'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 Nanjing is 6.0× the WHO annual guideline of 5 µg/m³.

82.4%
Humidity
49.7 km/h
Wind ENE
1009.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
89
30.18 µg/m³
PM10▲
113
179.9 µg/m³
050100150200300500

What is the weather forecast for Nanjing?

Temperature & Precipitation

PM2.5 Trend

47h · 9 stations
PM2.530.18 µg/m³ ×2.0 WHO
Moderate
PM10179.9 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
AD 300×250
Station readings (13 stations within 25 km)
30.18
Median
30.84
Average
17.8
Low
42.8
High
PM2.5 µg/m³ · Model: 53.7 · Bias: +23.5

What is the 7-day forecast for Nanjing?

05-28
30.5° 18.3°
0.06 mm
05-29
28.8° 22.4°
1.13 mm
05-30
28.9° 22.5°
0.56 mm
05-31
32.9° 22.9°
0.94 mm
06-01
33.2° 18.6°
06-02
31.4° 22.8°
06-03
27.9° 19.4°
0.88 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Nanjing?

59
Nanjing (南京)
1.8 km PM2.5: 15.9 µg/m³
45
Xuanwu Lake, Nanjing (南京玄武湖)
2.4 km PM2.5: 10.8 µg/m³
137
Xuanwu Lake, Nanjing (南京玄武湖)
2.4 km PM2.5: 50.1 µg/m³
16
Xuanwu Lake, Nanjing (南京玄武湖)
2.4 km PM2.5: 3.8 µg/m³
16
Cǎochǎng mén, Nanjing (南京草场门)
2.8 km PM2.5: 3.8 µg/m³
119
Ruijin Road , Nanjing (南京瑞金路)
4.1 km PM2.5: 42.8 µg/m³
25
Ruijin Road , Nanjing (南京瑞金路)
4.1 km PM2.5: 6.0 µg/m³
18
Zhōnghuá mén, Nanjing (南京中华门)
5.3 km PM2.5: 4.3 µg/m³
38
Zhōnghuá mén, Nanjing (南京中华门)
5.3 km PM2.5: 9.1 µg/m³
59
Zhōnghuá mén, Nanjing (南京中华门)
5.3 km PM2.5: 15.9 µg/m³

What cities are near Nanjing?

92 Xiaolingwei 120 Zhenzhou 79 Ma’anshan 55 Chuzhou 83 Gushu 116 Zhenjiang 77 Yangzhou 99 Xiannü 62 Wuhu 87 Hutang
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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 2026-05-28T21:36 UTC.