Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:T10m-temperature 10m above terrain
Station:1331 - Drouzkovice
Code:CZCVCEDRO
Institution:CEZ
Region:Ustecky
District:Chomutov
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 272 271 263 262 265 270 274 272 269 267 266 271 270 268 267 268 270 271 275 277 279 279 278 280 276 281 281 284 283 282 280 273.25 283.65 31.00
2 282 282 277 277 278 277 278 279 282 279 282 283 278 273 273 275 275 276 275 277 271 274 275 273 275 282 279 277 ~ ~ ~ 277.18 282.63 28.00
3 277 273 275 277 276 281 280 278 280 278 281 281 283 276 276 277 278 279 281 281 281 276 275 274 273 273 274 277 280 284 284 277.99 283.95 31.00
4 284 283 282 280 276 274 275 278 278 279 280 281 282 279 279 280 280 282 283 282 284 284 286 284 286 286 279 284 283 284 ~ 281.26 286.25 30.00
5 288 289 289 ~ ~ 285 288 290 291 288 289 288 290 288 287 291 292 291 285 288 290 291 290 287 287 284 287 287 289 289 289 288.56 292.46 29.00
6 286 288 291 292 293 289 288 287 288 288 288 291 292 292 291 291 296 298 296 297 293 295 294 289 290 292 292 288 285 290 ~ 291.00 297.58 30.00
7 292 287 292 288 291 292 291 296 298 294 289 293 294 294 293 293 291 289 290 292 292 288 291 290 287 289 291 296 299 298 295 292.08 298.79 31.00
8 294 293 296 291 291 291 292 291 293 294 292 ~ 290 291 293 293 295 296 296 295 291 292 294 295 295 295 294 292 294 294 295 293.23 295.87 30.00
9 288 289 290 291 288 290 291 292 293 290 289 287 287 288 285 285 287 286 288 287 286 284 282 280 280 283 282 282 283 284 ~ 286.57 293.50 30.00
10 284 285 286 285 284 282 279 279 280 280 278 276 275 278 284 286 284 280 278 277 276 280 283 278 280 283 283 280 280 279 279 280.69 285.93 31.00
11 281 280 275 276 272 270 271 276 277 275 277 279 276 276 277 281 281 279 278 276 276 279 278 277 278 280 279 279 278 278 ~ 277.19 281.37 30.00
12 277 276 278 277 275 272 268 267 264 264 265 266 267 268 269 271 273 272 270 266 271 272 271 268 268 269 269 270 276 276 267 270.43 277.54 31.00

Quarterly and annual absolute and relative frequency of average daily concentrations
partial and total air pollution indexes according to classes of IHd multiples

Quarter

concentration classes in IHd multiples

total ind.

part of it in IHd multiples

max.
date

<=1/3 <=2/3 <=1.0 <=1.5 <=2.0 <=3.0 <=4.0 > 1/32/31.01.52.0 3.04.0

concentration classes in measurement units

part of above IHd multiples in meas. units

0- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 0 0 0 0 90 0 0 0 90 90 90 90 90 0 0 0 284
REL. 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0 100.0 100.0 100.0 100.0 100.0 0.0 0.0 0.030.3
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 89 0 0 0 89 89 89 89 89 0 0 0 298
REL. 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0 100.0 100.0 100.0 100.0 100.0 0.0 0.0 0.0 18.6
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 91 0 0 0 91 91 91 91 91 0 0 0 299
REL. 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0100.0 100.0 100.0 100.0 100.0 0.0 0.0 0.0 29.7
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 92 0 0 0 92 92 92 92 92 0 0 0 286
REL 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0100.0 100.0 100.0 100.0 100.0 0.0 0.0 0.0 3.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 362 0 0 0 362 362 362 362 362 0 0 0 299
REL. 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0100.0 100.0 100.0 100.0 100.0 0.0 0.0 0.0 29.7
ID 0 0 0 0 500 0 0 0 500

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum