Pollution level using dictionaries

[Terafy]

Well this is the code that worked for me... never ran Wavic one. See how very close you were!

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def number_of_polluted_days(januar):
    k = {}
    for day, data in januar.items():
        for city, pollution in data.items():
            d = ['Texas', 'Moscow', 'Berlin', 'Athens']
            if city not in k:
                k[city]=0
            if pollution >= 50:
                k[city] += 1
    return k

januar = {
1: {'Texas': 126, 'Moscow': 64, 'Berlin': 57, 'Athens': 35,},
2: {'Texas': 53, 'Moscow': 56, 'Berlin': 58,},
3: {'Texas': 34, 'Moscow': 71, 'Berlin': 48, 'Athens': 55,}
}

print(number_of_polluted_days(januar))

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