Moderate
Primary Pollutant: PM2.5
| O3 | 22 µg/m3 (10) |
| PM2.5 | 30 µg/m3 (88) |
| PM10 | 26 µg/m3 (24) |
| CO | 653 µg/m3 (6) |
| NO2 | 23 µg/m3 (12) |
| SO2 | 7 µg/m3 (4) |
Source: CAMS, Vaisala Xweather
| Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
|---|---|---|---|---|---|---|---|---|
| Prague | 37 |
PM10 | n/a | 40 (37) | 54 (27) | 1 (0) | n/a | n/a |
| Litomerice | 29 |
PM10 | n/a | 32 (29) | n/a | 5 (2) | n/a | 5.3 (3) |
| Kosmonosy | 58 |
PM2.5 | 15 (58) | 10 (9) | 24 (12) | 22 (10) | n/a | n/a |
| Hora Svate Kateriny | 11 |
O3 | n/a | 10 (9) | n/a | 25 (11) | n/a | n/a |
| Rozdalovice | 53 |
PM2.5 | 13 (53) | 11 (10) | 12 (6) | n/a | n/a | 4.8 (3) |
| Teplice | 90 |
PM2.5 | 31 (90) | 26 (23) | n/a | 19 (8) | n/a | 3.2 (2) |
| Prague | 79 |
PM2.5 | 26 (79) | 23 (21) | 33 (16) | 8 (4) | 490 (5) | 1.3 (1) |
| Prague | 20 |
PM10 | n/a | 22 (20) | n/a | 15 (7) | n/a | n/a |
| Jilove | 13 |
NO2 | n/a | n/a | 27 (13) | 21 (10) | n/a | 6.9 (4) |
| Rokle | 95 |
PM2.5 | 33 (95) | 38 (35) | 20 (10) | 21 (10) | n/a | 4.8 (3) |
Source: Unknown Governmental Organization
| Hour |
| AQI |
| Primary |
| Wind Dir |
| Wind Speed ( mph kmh) |
| Temp (°F°C) |
| Tuesday, Jan 21 | Wednesday, Jan 22 | Thursday, Jan 23 | Friday, Jan 24 | Saturday, Jan 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am |
| 72 | 73 | 74 | 75 | 81 | 83 | 82 | 86 | 85 | 82 | 82 | 87 | 90 | 93 | 104 | 106 | 107 | 117 | 122 | 126 | 139 | 142 | 141 | 133 | 124 | 117 | 111 | 105 | 104 | 105 | 110 | 110 | 104 | 101 | 96 | 93 | 95 | 99 | 113 | 117 | 114 | 106 | 105 | 100 | 87 | 85 | 89 | 89 | 88 | 86 | 97 | 104 | 103 | 91 | 87 | 83 | 76 | 66 | 62 | 46 | 89 | 86 | 83 | 80 | 77 | 75 | 73 | 70 | 69 | 25 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 27 | 28 | 28 | 30 | 31 | 32 | 31 | 31 | 30 | 27 | 32 | 38 | 39 | 41 | 41 | 38 | 33 | 32 |
| 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
| ESE | ESE | SE | SSE | S | SSE | SSE | S | S | S | S | S | S | S | SSW | SSW | SSW | S | S | SSW | SW | SSW | S | SE | SE | SE | E | E | ESE | SSE | SSE | SSE | S | S | SSE | S | S | S | S | SSE | SSE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | S | S | S | S | S | SSE | SSE | SSE | SSE | S | S | SSW | W | W | W | W | W | WSW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | S | S | S | S | S | S | SSE | SSE | SSE |
| 2 3 | 2 3 | 2 3 | 1 2 | 1 2 | 2 4 | 3 5 | 3 5 | 3 4 | 3 5 | 3 5 | 3 4 | 2 4 | 2 4 | 2 3 | 1 2 | 1 1 | 1 1 | 1 2 | 1 2 | 1 1 | 0 1 | 0 1 | 1 1 | 1 1 | 0 1 | 0 1 | 1 1 | 1 2 | 1 2 | 2 3 | 3 4 | 2 4 | 3 5 | 3 5 | 3 5 | 3 4 | 3 5 | 2 4 | 2 3 | 2 3 | 2 4 | 3 5 | 4 6 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 5 8 | 5 9 | 6 9 | 6 10 | 7 11 | 7 11 | 7 12 | 8 13 | 7 11 | 6 10 | 5 8 | 3 6 | 2 3 | 2 3 | 2 4 | 3 5 | 4 6 | 3 6 | 3 5 | 4 6 | 4 6 | 4 7 | 5 8 | 6 10 | 7 12 | 8 14 | 8 12 | 7 11 | 6 10 | 7 11 | 8 13 | 9 15 | 9 14 | 9 14 | 9 14 | 8 12 | 7 12 | 7 12 | 6 10 | 6 9 | 5 8 | 5 8 | 5 9 | 5 9 | 5 8 | 5 8 | 5 8 |
| 29 -1.5 | 28 -2.5 | 27 -2.6 | 27 -2.7 | 27 -2.7 | 27 -2.8 | 27 -2.8 | 27 -2.8 | 27 -2.6 | 27 -2.5 | 28 -2.4 | 28 -2.3 | 28 -2.2 | 28 -2.1 | 28 -2.1 | 28 -2.3 | 28 -2.5 | 27 -2.7 | 27 -2.9 | 27 -2.9 | 27 -3 | 26 -3.1 | 26 -3.1 | 26 -3.2 | 26 -3.4 | 26 -3.5 | 25 -3.7 | 25 -3.8 | 25 -3.9 | 25 -4 | 25 -4.1 | 25 -4.1 | 25 -4 | 25 -3.7 | 26 -3.4 | 26 -3.1 | 27 -3 | 27 -2.8 | 27 -2.7 | 27 -2.7 | 27 -2.6 | 28 -2.4 | 28 -2.1 | 29 -1.7 | 30 -1.3 | 30 -1.1 | 30 -1.2 | 30 -1.4 | 29 -1.5 | 29 -1.6 | 29 -1.7 | 29 -1.8 | 29 -1.8 | 29 -1.6 | 29 -1.5 | 30 -1.3 | 30 -1.1 | 31 -0.8 | 31 -0.5 | 32 -0.3 | 32 -0.1 | 32 0.1 | 32 0.2 | 32 0.1 | 32 0.2 | 32 0.2 | 32 0.1 | 32 0.1 | 31 -0.4 | 31 -0.6 | 31 -0.8 | 31 -0.7 | 31 -0.5 | 32 -0.3 | 32 -0.1 | 32 0.2 | 33 0.5 | 33 0.7 | 34 1.1 | 35 1.5 | 35 1.9 | 37 2.8 | 39 3.7 | 40 4.6 | 40 4.4 | 39 4.1 | 39 3.9 | 38 3.2 | 36 2.5 | 35 1.7 | 35 1.5 | 34 1.2 | 34 1 | 34 1 | 34 1.1 | 34 1.1 |
Source: CAMS, Vaisala Xweather
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