China · The summary is refreshed every 15 minutes.
No current value: fewer than four sensors at different places are reporting now.
Tongling, November 10, 2026: daily mean PM2.5 35 µg/m³ (4 sensors), level “Moderate” — as in the Atmy Data Hub. Open methodology and data in JSON: Methodology and data sources · JSON
In Tongling the air is unhealthy for sensitive groups right now (approximate, US EPA scale). From 17:00 to 03:00 local time the city mean PM2.5 rose from 19.3 to 36.7 µg/m³.
Light wind (1 m/s) in the evening or at night, as the air cools, possibly traps particles near the ground (a temperature inversion).
Weather now: cloudy, 12°C, wind 1 m/s, humidity 77%. Precipitation is expected around 10:00; it may wash particles out.
Written automatically at 05:11 local time (21:11 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.
1 m/s
Wind, WNW
6.8 mm
Precipitation today
35 µg/m³ Moderate
Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 08:00–08:00 UTC+8): 35 µg/m³ from 4 sensors that passed the quality check — the same value as in the Atmy Data Hub.
Monthly means of quality-checked sensors, as in the Data Hub trend; the current month is still incomplete, “-” means no data.
39/100Moderate · An estimate of weather conditions · not a PM2.5 forecast
14°/12°
Index by time of day
51/100Moderate
Night
Morning
Day
Evening18°/11°
Index by time of day
56/100Moderate
NightMorningDayEvening22°/14°
Index by time of day
55/100Moderate
NightMorningDayEvening21°/15°
Index by time of day
50/100Moderate
NightMorningDayEvening20°/15°
Index by time of day
51/100Moderate
NightMorningDayEvening15°/12°
Index by time of day
32/100Low
NightMorningDayEveningForecast of conditions that trap pollution near the surface
12°
Cloudy. Feels like 11°C
12°C83%13°C87%13°C92%1m/sWind from the WNW
2m/sWind gusts
Wind force: 1
Light wind is expected over the next few hours.
China
14°C12°C18°C11°C22°C14°C21°C15°C
20°C15°C15°C12°C13°C5°C10°C3°C
15°C5°C16°C7°C1,515
ChongqingChina
32BeijingChina
24ShanghaiChina
19Cities with the most sensors
All sensors on the map, by city as the map assigns them; the city’s values count only the sensors that pass the Data Hub’s quality check.
Daily mean PM2.5 of the city sensors, µg/m³
Click a day to see its date and value.
China · City ranking · All pilot cities
Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 08:00–08:00 UTC+8): 35 µg/m³ from 4 sensors that passed the quality check — the same value as in the Atmy Data Hub. No. 63 of 100 cities in China and No. 121 of 676 worldwide, from the most polluted.
Fresh data for Tongling are insufficient (last update: 00:45 local time, 16:45 UTC). Open the map for the latest readings of individual sensors.
From Atmy sensors and connected public networks (citizen, experimental and government monitors), aggregated by Atmy. Values are approximate; see the methodology.
The summary is rebuilt every 15 minutes from the latest reading of each sensor, each no older than one hour.
The daily value is the Data Hub’s: the mean of the city’s sensors that passed the nightly quality check, each with at least 12 valid hours, and only with sensors at four places 500 m apart; days are UTC.
“Now” uses the same sensors and rule: the mean of their latest readings, each at most 60 minutes old, shown only with sensors at four places 500 m apart reporting.
Source: public Atmy monitoring data. Methodology and data sources · Data terms
