Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:T2m-temperature 2m above terrain
Station:1011 - Usti n.L.-Kockov
Code:CZULCMUNK
Institution:Czech Hydrometeorological Institute
Region:Severocesky
District:Usti nad Labem
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 270 269 272 279 281 278 277 274 273 272 273 269 270 274 276 277 275 271 271 270 269 270 271 271 278 275 273 272 266 265 262 272.27 281.00 31.00
2 269 274 276 278 274 273 271 269 268 266 266 268 269 267 269 272 271 272 274 275 274 273 271 271 272 274 278 277 ~ ~ ~ 271.84 278.42 28.00
3 278 279 282 280 276 275 275 276 274 277 273 274 276 277 276 272 274 274 276 276 277 278 276 279 283 285 286 279 278 283 284 277.75 286.04 31.00
4 285 284 285 285 284 286 282 280 282 286 281 281 279 280 278 275 275 277 278 279 280 284 286 286 284 284 283 283 283 287 ~ 282.02 286.96 30.00
5 288 284 285 284 284 283 283 282 287 290 287 286 286 285 281 281 285 287 288 291 286 285 286 289 289 289 293 295 293 293 289 286.90 294.82 31.00
6 290 291 290 288 291 287 288 285 288 291 286 284 288 287 289 290 290 284 287 290 284 283 286 284 285 291 290 289 292 292 ~ 288.02 291.77 30.00
7 291 291 296 298 297 292 288 288 291 293 294 293 292 289 288 290 293 295 296 293 293 290 287 289 293 293 290 291 292 293 294 292.05 298.03 31.00
8 294 294 294 294 291 294 292 295 294 292 288 286 286 291 289 289 287 290 289 290 287 285 288 290 292 293 293 289 288 290 286 290.37 295.28 31.00
9 285 286 290 291 290 290 290 292 294 294 294 293 293 293 293 290 291 290 292 293 287 290 289 289 287 287 288 285 287 287 ~ 289.98 294.17 30.00
10 284 288 283 283 282 282 281 282 284 285 285 281 281 281 279 277 276 276 276 277 278 280 281 282 283 285 283 284 281 280 280 281.37 288.11 31.00
11 280 282 278 279 279 279 278 278 278 275 274 276 274 274 271 272 273 272 271 270 271 271 270 273 275 275 273 274 271 271 ~ 274.51 281.97 30.00
12 279 276 278 274 273 274 277 278 279 276 277 280 275 273 272 270 272 273 271 272 269 265 266 267 267 273 273 273 273 273 272 273.19 280.44 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 0 286
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 0.027.3
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 0 295
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 28.5
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 0 298
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 4.7
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 0 288
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 2.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 365 0 0 0 365 365 365 365 365 0 0 0 298
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 4.7
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