The Russian army attacked a warehouse building in Brovary district, Kyiv region, in the afternoon of 28 September. In the fire zone, a slight exceedance of ammonia (NH3) was recorded. No exceedance was recorded in the city of Brovary, the head of the regional military administration, Tymur Tkachenko, reported.
He says there is no threat to life or to the public. However, at this concentration there may be mild irritation of the nasal mucous membranes or a scratchy throat.
“The smell of combustion products may also be noticeable in the air, which can also cause discomfort when breathing. Until the situation improves, specialists advise keeping windows and doors closed, not staying outdoors for long periods, and drinking enough water,” he said.
Air conditioners are advised to be switched off.
“If you have an air purifier at home, it is recommended to switch it on at the maximum setting. If your health worsens, you must immediately contact medical facilities!” the head of the administration noted.
Ammonia is a compound widely used in various industries. In August this year, an ammonia leak occurred as a result of a strike on Kyiv. The Public Health Centre advised that at the first signs of a smell in the air:
- immediately leave the dangerous area, moving perpendicular to the wind direction
- if possible, use a gas mask with a KD-grade filter. If you do not have one, you can temporarily protect your respiratory system with a cotton-gauze bandage or a cloth moistened with a 2% solution of citric or acetic acid, or plain water
- people indoors are advised to tightly close windows, doors and ventilation openings, and seal gaps with a damp cloth
- help children, older people and people with disabilities to evacuate; avoid physical exertion; drink more warm fluids; and do not delay seeking medical advice even if symptoms are mild.