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library(lubridate) | |
library(aire.zmvm) | |
library(ggplot2) | |
library(dplyr) | |
library(hrbrthemes) | |
get_latest_imeca() | |
df <- get_zone_imeca("HORARIOS", "TC", "TZ", "2019-05-01", "2019-05-14") | |
df$datetime <- ymd_h(paste0(df$date, " ", df$hour)) | |
df <- df %>% | |
filter(pollutant %in% c("O3", "PM25")) %>% | |
group_by(datetime, pollutant) %>% | |
summarise(max = max(value)) | |
ggplot(df, aes(datetime, max)) + | |
geom_line() + | |
facet_wrap(~pollutant) + | |
ylab("IMECA") + | |
geom_hline(yintercept = 151, color = "#fc9272") + | |
annotate("text", y = 160, x = as.POSIXct("2019-05-10"), label = "Contingencia") + | |
xlab("fecha y hora") + | |
labs(title = expression(paste("Máximos horarios de ", O[3], " y ", PM[2.5]))) + | |
theme_ft_rc() | |
df <- get_zone_imeca("MAXIMOS", "PM25", "TZ", "2009-01-01", "2019-05-14") | |
df <- df %>% | |
group_by(date) %>% | |
summarise(max = max(value)) | |
ggplot(df, aes(date, max)) + | |
geom_line(size = .3) + | |
ylab("IMECA") + | |
geom_smooth() + | |
geom_hline(yintercept = 151, color = "#fc9272") + | |
annotate("text", y = 155, x = as.Date("2018-05-10"), label = "151 puntos", color = "#fc9272") + | |
xlab("fecha") + | |
labs(title = expression(paste("Máximos diarios de ", PM[2.5], " (2009-2019)"))) + | |
theme_ft_rc() |
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