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Air Pollution Index for Today, April 22, 1999 (Thursday)
API Level Advice ==== ====== ====== General Stations 43 to 60 Medium to High ================ ======== ============== ====== Central/Western (1) 49 Medium Eastern (1) 54 High Kwai Chung (2) 53 High Kwun Tong (2) 59 High Sha Tin (3) 43 Medium Sham Shui Po (4) 51 High Tai Po (4) 49 Medium Tap Mun (6) 60 High Tsuen Wan (2) 51 High Yuen Long (5) 43 Medium
Roadside Stations 67 to 84 High ================= ======== ============== ====== Causeway Bay (7) 84 High Central (8) 74 High Mong Kok (9) 67 High
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Forecast for Tomorrow, April 23, 1999 (Friday)
API Level Advice ==== ====== ====== General Stations 50 to 75 Medium to High Roadside Stations 70 to 90 High
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Advice: -------
(A) When the general index lies between 101 and 200, persons with existing heart or respiratory illnesses are advised to reduce physical exertion and outdoor activities.
(B) When the general index exceeds 200, the general public are advised to reduce physical exertion and outdoor activities.
(C) When the roadside index lies between 101 and 200, persons with existing heart or respiratory illnesses are advised to avoid prolonged stay in areas with heavy traffic. If it is necessary to stay in these areas, they are advised to reduce physical exertion as far as possible.
(D) When the roadside index exceeds 200, the general public are advised to avoid prolonged exposure in areas with heavy traffic. If it is necessary to stay in these areas, they are advised to reduce physical exertion as far as possible.
Characteristics of Area: ------------------------ (1) Urban: residential areas
(2) Urban: densely populated residential areas with mixed commercial/industrial developments
(3) Urban: densely populated residential areas with commercial developments
(4) New town: residential areas
(5) New town: residential areas with fairly rapid development
(6) Rural
(7) Urban roadside in busy commercial areas with very heavy traffic and surrounded by many tall buildings
(8) Urban roadside in busy commercial/financial areas with heavy traffic and surrounded by many tall buildings
(9) Urban roadside in mixed residential/commercial area with airly heavy traffic and surrounded by some moderately tall buildings
END/Thursday, April 22, 1999 NNNN
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