Moderate
Primary Pollutant: PM2.5
| O3 | 77 µg/m3 (35) |
| PM2.5 | 22 µg/m3 (71) |
| PM10 | 63 µg/m3 (55) |
| CO | 907 µg/m3 (9) |
| NO2 | 18 µg/m3 (9) |
| SO2 | 48 µg/m3 (25) |
Source: CAMS, Vaisala Xweather
| Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
|---|---|---|---|---|---|---|---|---|
| Khlong Luang | 12 |
PM2.5 | 3 (12) | 11 (10) | n/a | n/a | n/a | n/a |
| Phra Phutthabat | 85 |
PM2.5 | 28 (85) | 77 (62) | 39 (19) | 16 (7) | 3435 (33) | 18 (10) |
| Changwat Sara Buri | 148 |
O3 | 13 (53) | 24 (22) | 0 (0) | 171 (148) | n/a | n/a |
| Khlong Luang | 56 |
PM2.5 | 15 (56) | 40 (36) | 7.52 (4) | 39 (18) | 344 (3) | 7.86 (4) |
| Lop Buri | 65 |
PM2.5 | 19 (65) | 37 (34) | 5.64 (3) | 55 (25) | 229 (2) | 0 (0) |
| Ang Thong | 65 |
PM2.5 | 19 (65) | 33 (30) | n/a | n/a | n/a | n/a |
| Sing Buri | 69 |
PM2.5 | 21 (69) | n/a | 3.76 (2) | 47 (21) | 229 (2) | 7.86 (4) |
| Nakhon Nayok | 60 |
PM2.5 | 17 (60) | n/a | 15 (7) | 41 (19) | 687 (7) | 2.62 (1) |
| Khlong Luang | 69 |
PM2.5 | 21 (69) | 21 (19) | n/a | n/a | n/a | n/a |
| Phak Hai | 66 |
PM2.5 | 19 (66) | 20 (18) | n/a | n/a | n/a | n/a |
Source: Thailand Pollution Control Department, Unknown Governmental Organization, AirGradient
| Hour |
| AQI |
| Primary |
| Wind Dir |
| Wind Speed ( mph kmh) |
| Temp (°F°C) |
| Sunday, May 19 | Monday, May 20 | Tuesday, May 21 | Wednesday, May 22 | Thursday, May 23 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 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 | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm |
| 70 | 86 | 93 | 94 | 95 | 95 | 93 | 80 | 78 | 75 | 77 | 74 | 74 | 74 | 70 | 68 | 70 | 70 | 68 | 71 | 69 | 74 | 74 | 74 | 74 | 86 | 90 | 83 | 88 | 91 | 91 | 82 | 82 | 80 | 81 | 82 | 82 | 82 | 80 | 80 | 74 | 71 | 67 | 65 | 65 | 69 | 76 | 80 | 80 | 85 | 87 | 87 | 79 | 78 | 80 | 81 | 83 | 77 | 73 | 73 | 68 | 64 | 59 | 60 | 68 | 72 | 71 | 66 | 45 | 53 | 56 | 60 | 63 | 67 | 77 | 87 | 88 | 85 | 85 | 81 | 81 | 75 | 68 | 62 | 55 | 53 | 49 | 42 | 38 | 29 | 28 | 29 | 41 | 49 | 53 | 62 | 64 |
| 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 |
| SSE | SSE | S | S | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | S | SSW | SSW | SSW | SSW | SW | SSW | S | SSW | S | S | S | S | SSW | S | SSE | SSE | S | S | S | SSE | SSE | SSE | SE | SE | SE | SE | ESE | SE | ESE | ENE | ENE | E | E | SSE | SSW | SSW | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | S | SSW | SSW | SSW | S | SSE | SE | SSE | SSE | SSE | SSE | SSE | SSE | S | SSE | SSE | SE | SE | SSE | SSE | SE | SE | ESE | ESE | SE | SE | SE | SE | SE |
| 11 17 | 11 18 | 10 16 | 8 12 | 9 15 | 11 17 | 7 12 | 7 12 | 7 11 | 7 11 | 8 12 | 7 11 | 7 11 | 7 12 | 7 11 | 7 11 | 8 13 | 8 14 | 9 15 | 8 13 | 7 11 | 7 11 | 7 11 | 6 10 | 6 10 | 7 11 | 9 15 | 11 17 | 10 15 | 10 16 | 9 14 | 8 13 | 8 13 | 8 13 | 7 11 | 7 11 | 7 11 | 6 10 | 6 9 | 5 8 | 4 6 | 4 6 | 2 3 | 2 4 | 3 5 | 5 8 | 4 6 | 6 10 | 5 9 | 5 9 | 5 8 | 4 7 | 5 9 | 4 6 | 4 6 | 4 6 | 4 7 | 3 6 | 2 4 | 2 3 | 3 4 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 4 | 2 4 | 2 4 | 3 5 | 4 6 | 4 6 | 3 4 | 2 3 | 3 4 | 3 6 | 3 6 | 5 9 | 6 9 | 6 10 | 7 11 | 8 12 | 7 12 | 6 9 | 5 8 | 4 7 | 5 9 | 6 9 | 6 10 | 6 10 | 6 10 | 6 9 | 5 8 | 6 9 | 6 9 | 6 9 | 4 7 |
| 92 33.1 | 90 32.3 | 88 31.3 | 87 30.4 | 85 29.4 | 84 28.7 | 83 28.1 | 82 27.5 | 81 27.4 | 81 27.3 | 81 27.2 | 81 27.1 | 81 27 | 80 26.9 | 81 27.1 | 81 27.2 | 81 27.4 | 85 29.2 | 88 31 | 91 32.8 | 92 33.5 | 94 34.2 | 95 34.9 | 94 34.7 | 94 34.5 | 93 34.1 | 91 32.6 | 88 31 | 85 29.4 | 84 29.1 | 84 28.7 | 83 28.4 | 83 28.2 | 82 27.9 | 82 27.7 | 82 27.5 | 81 27.2 | 81 27 | 81 27 | 81 27.1 | 81 27.2 | 83 28.3 | 85 29.4 | 87 30.6 | 87 30.7 | 88 30.9 | 88 31 | 88 30.9 | 87 30.7 | 87 30.6 | 86 29.9 | 85 29.3 | 83 28.6 | 82 27.9 | 81 27.3 | 80 26.6 | 80 26.6 | 80 26.6 | 80 26.6 | 80 26.5 | 79 26.3 | 79 26.2 | 79 26.2 | 79 26.1 | 79 26.1 | 82 27.5 | 84 28.8 | 86 30.2 | 88 30.9 | 89 31.5 | 90 32.2 | 89 31.5 | 87 30.7 | 86 29.9 | 85 29.4 | 84 28.8 | 83 28.2 | 82 27.7 | 81 27.1 | 80 26.5 | 80 26.5 | 80 26.4 | 80 26.4 | 79 26.3 | 79 26.2 | 79 26.2 | 79 26.1 | 79 26 | 79 26 | 80 26.8 | 82 27.6 | 83 28.4 | 84 28.8 | 85 29.2 | 85 29.6 | 85 29.3 | 84 29 |
Source: CAMS, Vaisala Xweather
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