Ammonia leak contained after Russian strike hits business in Kyiv district

An ammonia leak in Kyiv's Holosiivskyi district was contained after a Russian attack, according to the State Environmental Inspectorate. The incident occurred on August 5, when a tank holding ammonia at a business suffered damage, resulting in some leakage. Although the precise amount leaked is not specified, an initial estimate suggests it was around 100 liters. Fortunately, employees of the business managed to control the leak effectively.

The inspectorate conducted an assessment and found that the ammonia concentration was 91 parts per million (ppm), or 91 parts of ammonia per million parts of air. This reading was taken at the site of the incident, as reported by the inspectorate. Comparatively, the maximum permissible concentration of ammonia in populated areas, as listed by the Health Ministry, is 0.2 milligrams per cubic meter for a one-time maximum and 0.04 milligrams per cubic meter as a daily average, or about 0.28 ppm and 0.057 ppm, respectively.

In response to the elevated concentration, the inspectorate advised residents to avoid spending extended periods outdoors, keep windows closed, and stay hydrated. They also requested that residents follow official updates from relevant authorities. Experts are currently monitoring the air quality and evaluating the potential environmental impact of the incident.

On August 5, Russia launched a significant attack on Ukraine, employing four Zircon/Oniks anti-ship missiles and 24 Iskander-M/S-400 ballistic missiles. However, air defenses were unable to intercept any of these missiles. The assault resulted in 17 deaths and 44 injuries in Kyiv and Kyiv Oblast. The primary targets were warehouses belonging to civilian businesses, but infrastructure and a railway station were also struck.

In addition to the ammonia leak, large fires erupted in various districts, causing smoke and deteriorating air quality in the capital.

One person was killed and 15 injured due to the large fires. Ukrzaliznytsia, the Ukrainian railway operator, reported fatalities on a railway platform in Brovary, and several trains had to be rerouted following the attack. The incident had a cascading effect, with many trains rerouted to accommodate the changing circumstances.