Moderate
Primary Pollutant: PM2.5
O3 | 51 µg/m3 (23) |
PM2.5 | 19 µg/m3 (65) |
PM10 | 30 µg/m3 (27) |
CO | 325 µg/m3 (3) |
NO2 | 4 µg/m3 (2) |
SO2 | 5 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Mae Sai | 45 |
PM2.5 | 11 (45) | 23 (21) | 34 (17) | 0 (0) | 115 (1) | 13 (7) |
Chiang Khong | 24 |
PM10 | 5.5 (23) | 26 (24) | n/a | n/a | n/a | n/a |
Chiang Rai | 31 |
O3 | 6.4 (26) | 13 (12) | 0 (0) | 69 (31) | 229 (2) | 60 (32) |
Chiang Saen | 60 |
PM2.5 | 17 (60) | 19 (17) | n/a | n/a | n/a | n/a |
Chiang Saen | 19 |
PM2.5 | 4.6022 (19) | 4.9929 (5) | n/a | n/a | n/a | n/a |
Chiang Saen | 55 |
PM2.5 | 14 (55) | 16 (14) | n/a | n/a | n/a | n/a |
Chiang Khong | 18 |
PM2.5 | 4.2445 (18) | 4.5204 (4) | n/a | n/a | n/a | n/a |
Mae Chan | 42 |
PM2.5 | 10 (42) | 10 (9) | n/a | n/a | n/a | n/a |
Mae Chai | 40 |
PM2.5 | 9.6034 (40) | 9.9205 (9) | n/a | n/a | n/a | n/a |
Source: Unknown Governmental Organization, AirGradient
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Monday, Dec 16 | Tuesday, Dec 17 | Wednesday, Dec 18 | Thursday, Dec 19 | Friday, Dec 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm |
120 | 120 | 120 | 120 | 119 | 68 | 66 | 80 | 78 | 80 | 82 | 82 | 82 | 82 | 88 | 89 | 78 | 71 | 65 | 65 | 65 | 67 | 70 | 72 | 76 | 82 | 86 | 78 | 77 | 81 | 81 | 79 | 75 | 73 | 73 | 73 | 75 | 79 | 81 | 84 | 75 | 75 | 73 | 67 | 70 | 71 | 73 | 73 | 76 | 81 | 79 | 77 | 81 | 83 | 83 | 83 | 79 | 77 | 77 | 77 | 79 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 55 | 54 | 54 | 56 | 59 | 63 | 65 | 67 | 69 | 69 | 69 | 69 | 67 | 67 | 65 | 65 | 65 | 67 | 73 | 67 | 66 | 65 | 63 | 63 | 61 | 61 | 59 | 61 | 65 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
NW | WNW | W | W | W | W | W | W | W | W | W | W | W | W | WNW | N | ENE | E | SE | SE | SE | SE | SSE | S | S | W | W | W | W | W | W | W | W | W | W | W | W | W | WNW | NNE | ENE | ESE | SE | SE | SE | SE | SE | SE | SSE | WSW | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | W | W | E | E | E | ESE | ESE | SE | SE | SE | SE | SE | SSE | W | WNW | NW | NNW | N | NNW | N | NNE | NNE | NE | NE | NE | NE | ENE | E | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE |
1 1 | 2 3 | 3 5 | 4 6 | 3 5 | 2 3 | 2 3 | 2 3 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 3 4 | 1 1 | 1 2 | 1 2 | 1 2 | 3 4 | 3 5 | 3 5 | 3 5 | 2 3 | 2 2 | 2 3 | 2 4 | 2 4 | 2 3 | 2 3 | 2 4 | 2 3 | 2 4 | 2 4 | 2 3 | 2 3 | 2 4 | 2 3 | 2 4 | 1 1 | 1 2 | 2 3 | 2 4 | 2 4 | 2 4 | 3 4 | 3 4 | 2 3 | 1 1 | 1 1 | 1 2 | 2 3 | 3 4 | 2 4 | 2 3 | 2 3 | 1 2 | 1 1 | 0 1 | 0 1 | 0 1 | 0 1 | 0 1 | 1 2 | 1 2 | 2 3 | 2 4 | 3 5 | 3 4 | 2 4 | 2 4 | 1 2 | 1 1 | 1 1 | 1 2 | 2 3 | 2 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 2 4 | 3 5 | 4 6 | 4 6 | 4 6 | 4 6 | 3 5 | 2 3 | 1 2 |
67 19.6 | 65 18.6 | 64 17.9 | 63 17.2 | 62 16.6 | 61 16.3 | 61 16.1 | 60 15.8 | 60 15.7 | 60 15.6 | 60 15.4 | 60 15.6 | 60 15.8 | 61 16 | 63 17.4 | 66 18.8 | 69 20.3 | 71 21.6 | 73 23 | 76 24.3 | 75 24.1 | 75 24 | 75 23.8 | 73 22.8 | 71 21.9 | 70 20.9 | 69 20.3 | 67 19.7 | 66 19.1 | 65 18.6 | 64 18 | 63 17.4 | 63 17.5 | 63 17.5 | 63 17.5 | 63 17.3 | 63 17.1 | 62 16.9 | 65 18.5 | 68 20 | 71 21.7 | 73 22.7 | 75 23.6 | 76 24.7 | 76 24.7 | 77 24.8 | 77 25 | 75 23.9 | 73 22.7 | 71 21.5 | 69 20.8 | 68 20 | 67 19.2 | 66 19.1 | 66 19 | 66 19 | 66 18.7 | 65 18.4 | 65 18.2 | 65 18.1 | 64 17.9 | 64 17.8 | 66 19 | 69 20.3 | 71 21.5 | 72 22.3 | 74 23.2 | 75 24 | 76 24.2 | 76 24.3 | 76 24.5 | 74 23.4 | 72 22.4 | 70 21.2 | 69 20.4 | 67 19.5 | 66 18.7 | 65 18.4 | 65 18.2 | 64 18 | 64 17.8 | 64 17.8 | 64 17.7 | 64 17.6 | 64 17.6 | 64 17.6 | 66 18.9 | 68 20.1 | 70 21.4 | 72 22.2 | 73 23 | 75 23.9 | 75 23.9 | 75 23.9 | 75 23.8 | 73 22.8 | 71 21.8 |
Source: CAMS, Vaisala Xweather
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