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Current Weather Additional Data
London, GB
6:09 AM Jul 29, 2026
weather image
20
°C °F
Low: 19 ° High: 34 °
Feels like °
Sunny
Humidity 69 %
Pressure 1015 hPa
Wind 4 Km/h SW
Wind Gust 6 Km/h
UV Index 0.1
Precipitation 0 mm
Clouds 5%
Rain Chance 1%
Visibility 10 km
Sunrise 5:20 AM
Sunset 8:53 PM
Daily Forecast
Time Weather Condition Comport Precipitation
Day Condition Temperature Wind Humidity Pressure Amount Rain Chance
Today
weather image Sunny
19 ° | 34 ° 23 Km/h 43 % 1014 hPa 0 mm 1%
Tomorrow
weather image Sunny
19 ° | 27 ° 18 Km/h 46 % 1015 hPa 0 mm 2%
Jul 31
weather image Sunny
15 ° | 27 ° 16 Km/h 35 % 1018 hPa 0 mm 1%
1 to 3 of 3
Hourly Forecast
Time Weather Condition Comport Precipitation
Hour Condition Temperature Wind Humidity Pressure Amount Rain Chance
7:00 AM
weather image Sunny
21 ° | 25 ° 4 Km/h 55 % 1015 hPa 0 mm 3%
10:00 AM
weather image Sunny
27 ° | 31 ° 7 Km/h 33 % 1014 hPa 0 mm 1%
1:00 PM
weather image Sunny
33 ° | 34 ° 17 Km/h 20 % 1012 hPa 0 mm 0%
4:00 PM
weather image Sunny
32 ° | 34 ° 22 Km/h 20 % 1011 hPa 0 mm 0%
7:00 PM
weather image Sunny
27 ° | 31 ° 19 Km/h 29 % 1012 hPa 0 mm 0%
12:00 AM
weather image Clear
21 ° | 23 ° 14 Km/h 56 % 1014 hPa 0 mm 3%
3:00 AM
weather image Clear
19 ° | 20 ° 10 Km/h 64 % 1014 hPa 0 mm 4%
6:00 AM
weather image Sunny
19 ° | 20 ° 11 Km/h 68 % 1015 hPa 0 mm 6%
1 to 8 of 21
Today’s Air Quality Index (AQI)
London, GB
6:09 AM, Jul 29, 2026
Last updated on: 6:08 AM
48
Good Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
50
100
150
200
250
300+
Primary Pollutant: PM2.5 (Particulate matter less than 9.53 microns)
Pollutant Details
Good Particulate Matter (PM₂.₅) 9.53 µg/m³
London Particulate Matter (PM₂.₅) Level United Kingdom
Particulate Matter (PM₂.₅)
9.53 µg/m³ Good
Last updated on: Jul 29, 2026 6:08 AM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
10
25
50
75
100+

The current Particulate Matter (PM₂.₅) level at London is 9.53 µg/m³ , which is excellent. The air is clean and safe for everyone.

1.6x Below
The current Particulate Matter (PM₂.₅) level in London is 1.6x Below the recommended WHO guideline of 15 µg/m³.
Pollutant Sources:
  • Vehicle exhaust (especially diesel)
  • Industrial emissions
  • Residential wood burning
  • Wildfires
  • Construction and demolition dust
  • Coal and biomass burning
  • Secondary formation from gases like SO₂, NOx
✕
Good Particulate Matter (PM₁₀) 12.76 µg/m³
London Particulate Matter (PM₁₀) Level United Kingdom
Particulate Matter (PM₁₀)
12.76 µg/m³ Good
Last updated on: Jul 29, 2026 6:08 AM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
20
50
100
200
250+

The current Particulate Matter (PM₁₀) level at London is 12.76 µg/m³ , which is excellent. The air is clean and safe for everyone.

3.5x Below
The current Particulate Matter (PM₁₀) level in London is 3.5x Below the recommended WHO guideline of 45 µg/m³.
Pollutant Sources:
  • Road dust and soil dust
  • Construction sites
  • Mining and agriculture
  • Industrial grinding/crushing
  • Pollen, mold spores
  • Sea spray in coastal areas
✕
Good Sulphur Dioxide (SO₂) 7.35 µg/m³
London Sulphur Dioxide (SO₂) Level United Kingdom
Sulphur Dioxide (SO₂)
7.35 µg/m³ Good
Last updated on: Jul 29, 2026 6:08 AM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
20
80
250
350
400+

The current Sulphur Dioxide (SO₂) level at London is 7.35 µg/m³ , which is excellent. The air is clean and safe for everyone.

5.4x Below
The current Sulphur Dioxide (SO₂) level in London is 5.4x Below the recommended WHO guideline of 40 µg/m³.
Pollutant Sources:
  • Coal-fired power plants
  • Industrial boilers
  • Oil refineries
  • Ships using high-sulfur fuel
  • Metal smelting
✕
Good Nitrogen Dioxide (NO₂) 23.31 µg/m³
London Nitrogen Dioxide (NO₂) Level United Kingdom
Nitrogen Dioxide (NO₂)
23.31 µg/m³ Good
Last updated on: Jul 29, 2026 6:08 AM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
40
70
150
200
250+

The current Nitrogen Dioxide (NO₂) level at London is 23.31 µg/m³ , which is excellent. The air is clean and safe for everyone.

1.1x Below
The current Nitrogen Dioxide (NO₂) level in London is 1.1x Below the recommended WHO guideline of 25 µg/m³.
Pollutant Sources:
  • Vehicle engines (especially diesel)
  • Heating systems
  • Power plants (burning fossil fuels)
  • Gas stoves (indoor NO₂)
  • Industrial combustion processes
✕
Good Ozone (O₃) 33.67 µg/m³
London Ozone (O₃) Level United Kingdom
Ozone (O₃)
33.67 µg/m³ Good
Last updated on: Jul 29, 2026 6:08 AM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
60
100
140
180
220+

The current Ozone (O₃) level at London is 33.67 µg/m³ , which is excellent. The air is clean and safe for everyone.

3x Below
The current Ozone (O₃) level in London is 3x Below the recommended WHO guideline of 100 µg/m³.
Pollutant Sources:
  • Car and truck exhaust
  • Power plants
  • Industrial solvents and paints (VOCs)
  • Chemical manufacturing
  • Gasoline vapors
  • Lawn equipment
✕
Good Carbon Monoxide (CO) 108.77 µg/m³
London Carbon Monoxide (CO) Level United Kingdom
Carbon Monoxide (CO)
108.77 µg/m³ Good
Last updated on: Jul 29, 2026 6:08 AM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
4400
9400
12400
15400
18000+

The current Carbon Monoxide (CO) level at London is 108.77 µg/m³ , which is excellent. The air is clean and safe for everyone.

36.8x Below
The current Carbon Monoxide (CO) level in London is 36.8x Below the recommended WHO guideline of 4000 µg/m³.
Pollutant Sources:
  • Incomplete combustion in vehicles
  • Wildfires
  • Gas stoves and heaters
  • Cigarette smoke
  • Wood burning stoves
  • Faulty indoor appliances
✕
Air Quality Hourly Forecast
  • Daily
  • Hourly
Moderate The air quality is generally acceptable for most people. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.
Moderate Particulate Matter (PM₂.₅) 13.8 µg/m³
Good Particulate Matter (PM₁₀) 19.76 µg/m³
Good Sulphur Dioxide (SO₂) 8.78 µg/m³
Good Nitrogen Dioxide (NO₂) 15.85 µg/m³
Good Ozone (O₃) 54.48 µg/m³
Good Carbon Monoxide (CO) 114.17 µg/m³
Good Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Good Particulate Matter (PM₂.₅) 3.4 µg/m³
Good Particulate Matter (PM₁₀) 6.63 µg/m³
Good Sulphur Dioxide (SO₂) 4.76 µg/m³
Good Nitrogen Dioxide (NO₂) 7.54 µg/m³
Moderate Ozone (O₃) 62.87 µg/m³
Good Carbon Monoxide (CO) 99.12 µg/m³
Good Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Good Particulate Matter (PM₂.₅) 2.73 µg/m³
Good Particulate Matter (PM₁₀) 4.44 µg/m³
Good Sulphur Dioxide (SO₂) 6.89 µg/m³
Good Nitrogen Dioxide (NO₂) 10.36 µg/m³
Moderate Ozone (O₃) 69.63 µg/m³
Good Carbon Monoxide (CO) 106.6 µg/m³
Good Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Good Particulate Matter (PM₂.₅) 2.05 µg/m³
Good Particulate Matter (PM₁₀) 3.98 µg/m³
Good Sulphur Dioxide (SO₂) 6.06 µg/m³
Good Nitrogen Dioxide (NO₂) 9.14 µg/m³
Moderate Ozone (O₃) 78.69 µg/m³
Good Carbon Monoxide (CO) 107.73 µg/m³

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