updated n/a | ||||||||||||||||
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PM2.5 | 41 38 | 81 55 | 121 107 | 121 52 | 43 41 | 54 43 | 86 69 | 102 91 | 89 84 | 110 95 | 158 134 | 167 129 | 125 102 | 89 78 | 106 89 | 112 107 | 107 104 | 115 110 | 131 122 | 131 102 | 104 101 | 109 104 | 115 114 | 114 110 | 112 109 | 118 115 | 133 125 | 131 111 | 118 109 | 142 125 | 160 154 | 162 157 | 153 152 | 151 150 | 188 159 | 227 162 | 160 156 | 160 155 | 178 169 | 172 162 | 158 156 | 154 154 | 158 156 | 154 85 | 69 58 | 65 56 | 105 80 | 105 92 | 89 88 | ||||||||||||
PM10 | 10 10 | 17 17 | 43 43 | 51 51 | 10 10 | 11 11 | 22 22 | 38 38 | 30 30 | 36 36 | 56 56 | 74 74 | 51 51 | 30 30 | 32 32 | 45 45 | 38 38 | 41 41 | 50 50 | 54 54 | 35 35 | 37 37 | 45 45 | 45 45 | 41 41 | 44 44 | 50 50 | 53 53 | 41 41 | 50 50 | 64 64 | 73 73 | 64 64 | 61 61 | 69 69 | 114 114 | 68 68 | 66 66 | 81 81 | 84 84 | 68 68 | 63 63 | 64 64 | 65 65 | 24 24 | 16 16 | 28 28 | 41 41 | 32 32 | ||||||||||||
O3 | 11 10 | 8 4 | 3 1 | 13 4 | 16 15 | 16 14 | 11 8 | 7 5 | 5 5 | 4 2 | 2 1 | 12 3 | 19 14 | 19 16 | 13 10 | 9 8 | 8 8 | 7 5 | 4 3 | 13 5 | 19 16 | 19 15 | 12 10 | 10 9 | 9 8 | 8 7 | 6 5 | 14 7 | 18 17 | 17 10 | 5 2 | 2 2 | 2 2 | 2 2 | 2 1 | 14 2 | 20 18 | 18 10 | 5 2 | 4 2 | 5 5 | 4 3 | 4 2 | 17 4 | 21 19 | 19 17 | 16 14 | 14 13 | 13 12 | ||||||||||||
Monday 3rd | Tuesday 4th | Wednesday 5th | Thursday 6th | Friday 7th | Saturday 8th | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
hour | 1 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | ||||||||||||
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relative humidity | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
82000041
]If you have your own air quality monitoring station and would like to it onto the map, or if you own this station and would like to make modifications, contact us via the data feed page.
Or, if you do not have any air quality monitoring station, and would like to participate to the map with your own air quality station, then check our GAIA devices
Clean air is essential for everyone to live, and essential for the right to a healthy environment. Governments and businesses need to take urgent action to implement effective measures to make clean air a reality for everyone.
The air pollution crisis - WHO and the global community calls for urgent action
Ahead of the 2nd WHO Global Conference on Air Pollution and Health (Cartegena, Colombia, 25-27 March 2025), the global health community is making an urgent call to action for clean air, urging governments, business leaders and policy-makers to act swiftly to stop air pollution and save lives.
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or let us find your nearest air quality monitoring station |
Our GAIA air quality monitors are very easy to set up: You only need a WIFI access point and a USB compatible power supply.
Once connected, your real time air pollution levels are instantaneously available on the maps and through the API.
The station comes with a 10-meter water-proof power cable, a USB power supply, mounting equipment and an optional solar panel.
AQI | Air Pollution Level | Health Implications | Cautionary Statement (for PM2.5) |
0 - 50 | Good | Air quality is considered satisfactory, and air pollution poses little or no risk | None |
51 -100 | Moderate | Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. | Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. |
101-150 | Unhealthy for Sensitive Groups | Members of sensitive groups may experience health effects. The general public is not likely to be affected. | Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. |
151-200 | Unhealthy | Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects | Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion |
201-300 | Very Unhealthy | Health warnings of emergency conditions. The entire population is more likely to be affected. | Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion. |
300+ | Hazardous | Health alert: everyone may experience more serious health effects | Everyone should avoid all outdoor exertion |
Celcius | |